baber/WOPTO huggingface dataset:
Patent JP-H01183278-A (JP)
Title: Monitoring device for video camera
Inventor: NIKAWA HIDEMITSU
IPC: H04N5/262
Filed: 1988-01-16
Abstract: PURPOSE:To provide th display of a focus zone, etc., on a monitoring screen by providing a signal holding device in which the sampling period of a picture signal corresponding to a specified area on the monitoring screen is different from the sampling period of the picture signal corresponding to other area. CONSTITUTION:Picture signal processing means 2, 3 input a chrominance signal of a luminance signal, and execute picture processing, and output the picture signal. The signal holding device 4 inputs the picture signal, and samples the picture signal corresponding to the specified area on the monitoring screen by the period different from that for the picture signal corresponding to other area, and holds it, and outputs the holding signal to a monitoring display device. If the sampling period for the specified area is made longer, for instance, the picture of this area is displayed as being mosaic-shaped. Then, the area other than the mosaic-shaped area is displayed as the focus zone, and the picture in which the focus zone and the mosaic-shaped area are provided, and which is profitable for monitoring can be displayed.
Patent JP-S60152123-A (JP)
Title: Level converting circuit
Inventor: MIYAOKA SHIYUUICHI
IPC: H03K5/02
Filed: 1984-01-20
Abstract: PURPOSE:To prevent a steady-state current from flowing to a C-MOS logical circuit by giving power supply voltage dependancy to a level shift amount of an input signal so as to prevent the saturation of a transistor (TR) of the level shift circuit and extend the range of the change in the output level. CONSTITUTION:A power supply voltage dependancy circuit 30 amplifies a voltage obtained by dividing a power supply voltage with resistors and gives an output via an emitter follower TRQ7 and a diode D2. This voltage is applied to constant current circuits 50, 52 of the level shift circuit 10 and a voltage applied to a base of a TRQ4 of a differential amplifier circuit as a reference voltage VBB is applied from the power supply voltage dependancy circuit 30. When reference voltages Vee, Vss increase negatively, the output of the differential amplifier circuit is expanded and also the level shift amount of the input side of the differential amplifier circuit is expanded due to the increase in the voltage drop of a resistor R1, the output level is changed largely without saturating the TRs Q3, Q4, thereby preventing the flowing of the steady-state current to the C-MOS logical circuit.
Patent JP-S56116542-A (JP)
Title: Safety circuit of antiskid apparatus for vehicles
Inventor: ARIKAWA TETSUO
IPC: B60T8/88
Filed: 1980-01-24
Abstract: PURPOSE: To prevent a wheel from being locked due to the trouble of a controlling apparatus by halting brake control after the brake pressure is increased gradually for a prescribed time in trouble signal generation.  
     CONSTITUTION: An OR-gate 28 sets a flip-flop 29 according to the trouble signal of each part of a skid control circuit. As the output Q of the flip-flop is extinguished at this time, a relay 32 operates to set a control circuit inoperative, and as the output Q is input in a timer 34, an AND gate 35 gives an output for a prescribed time. According to the output for the prescribed time, a pulse signal transmitter 36 feeds the pulse output to a shut-off valve 14, and the brake pressure is increased stepwise. As the brake pressure is increased gradually when the control circuit is in trouble, locking of wheels due to the sharp increase of the brake pressure is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11203342-A (JP)
Title: Method and system for designing scan net
Inventor: OKAZAKI YOSHINOBU
IPC: G01R31/28
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To shorten wiring length of a scan net and its processing time by gathering adjacent blocks, dividing the gathered blocks into plural groups based on a calculation result of the number of flip-flops for each block and on a distance between blocks, and wiring the flip-flops by connecting them with one scan net so that the wiring length of the flip-flops is shortened. SOLUTION: Gate logic data 233 as a result of logical synthesis of a logical synthesis processing part 222 is read and the number of the flip-flops of each block is calculated by a number of flip-flops calculation processing part 100. When grouping information is acquired by a grouping information acquisition processing part 101 A, a scan group number is imparted for each block based on the grouping information by a scan group allocation processing part 101. When no grouping information is acquired, the scan group number is imparted for each block from the distance between the blocks and the number of the flip-flops calculated by the number of flip-flops calculation processing part 100.
Patent JP-H11201677-A (JP)
Title: Heat exchanger with fin
Inventor: TANIGUCHI MITSUNORI
IPC: F25B39/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress a sudden decline in the amount of heat exchange at the time of frosting, and to decrease the frequency and time of defrosting operation, concerning a heat exchanger with a fin, which receives and transmits heat between the refrigerant and air of air conditioners, refrigerating machines, car equipment, etc., and fluid such as air. SOLUTION: A heat insulating cut 7 is provided between a heat transfer tube 2 and a louvered part 6 in the direction in which the heat conducting path between the heat transfer tube 2 and the louvered part 6 is lengthened. Thereby, the heat conduction to the louvered part 6' adjoining the heat transfer tube 2 with the large amount of frosting is suppressed, and the frosting to the louvered part 6' adjoining the heat transfer tube 2 is eased. The sudden decline in the amount of heat exchange at the time of heating operation can be suppressed, and also the time of heating operation can be extended by allowing relatively uniform frosting.
Patent JP-H06214274-A (JP)
Title: Waveguide type optical element
Inventor: TOMARU AKIRA
IPC: G02F1/355
Filed: 1993-01-20
Abstract: PURPOSE:To provide the waveguide type optical element constituting an optical function device for which a nonlinear optical effect, etc., are applied. CONSTITUTION:This waveguide type optical element consisting of a core layer and clad layers formed on a substrate 11 is constituted by coupling a core 14 consisting of a high polymer formed by chemically coupling dyestuff having >=10<-30>esu quadratic nonlinear sensitivity beta and a core 16 consisting of a high polymer having a difference in refractive index from the high polymer within 0.005.
Patent JP-S54100525-A (JP)
Title: T-type coupling
Inventor: TAKAHASHI SHINZOU
IPC: F16L41/02
Filed: 1978-01-26
Abstract: PURPOSE: To improve the workability of a nipple piping, by using a packing compression system for only one of the axial ends and using a screw joint  for the remainder.  
     CONSTITUTION: A T-shaped coupling 3 with a branch port 33 uses a packng compression type joint for one of its axial ends and a screw joint for the remainder.  For applying this nipple, the screw of a lower pipe 1 is previously joined with the  axial thread 31 of of the nipple 3 to make a unit. Then a non-threaded end of  another pipe 2 is inserted in the upper end of the nipple, a push ring 4 is fastened a  thread 32, a packing 5 is compressed through a collar 6 to the pipe 2 for eliminat  ing any leak. A hexagon socket head bolt 7 is fastened to make its tip bite in the  pipe 2 for fixing. Since the nipple 3 is previously united with a pipe, it is easy to  join such units with each other, which can simplify the piping work, reduce the  number of parts of processes and can accordingly reduce the cost of piping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06217215-A (JP)
Title: Strage device and television receiver
Inventor: OKUNO HIROMITSU
IPC: H04N5/44
Filed: 1993-01-20
Abstract: PURPOSE:To decrease the frequency of writing to one address and to suppress the deterioration of a nonvolatile memory by writing control data in plural addresses of the nonvolatile memory. CONSTITUTION:The memory is divided into two areas (memory A and memory B) and for reading operation, data are read out of the memories A and B respectively to compare the ID bits of the memories A and B with each other; and the data of the memory A when the ID bits are equal or the data of the memory B when not are used as a control value to control a controlled means. For writing operation, on the other hand, data are read out of the memories A and B when sound volume is varied; when they are equal, the ID bit of the memory B is inverted and written as a control value in the memory B and when not, the ID bit of the memory A is inverted and written as a controlled value in the memory A. When the sound volume does not vary, variation in sound volume is only expected. If, however, the power source is turned OFF, a resetting process is performed and when the power source is turned ON next, the operation starts from the beginning.
Patent JP-H11268717-A (JP)
Title: Device for feeding weblike material and module
Inventor: MIVELAZ DOMINIQUE
IPC: B65H16/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make arrangement on an independent spindle possible for each of weblike material rolls while being problematic spacewise for increasing the number of spindles. SOLUTION: A feeding device is equipped with spindles each connected to a driving motor, and the spindle is divided into two sections that are mounted so that they can rotate independently each other. Driving mechanisms 8 and 25 for the section 11a and 11b are connected to the common end of the spindles. Sections 11a and 12a adjoining the common end respectively have annular elements that are attached to a shaft 4 so that they can rotate in pivotting mode. The angular elements are connected to the driving mechanisms, and the ends of the shafts adjoining the ends of the spindles are connected to the driving mechanism 8 while the other ends of the shafts are fixed to the second sections 11b and 12b.
Patent JP-H10206243-A (JP)
Title: Method for measuring thermophysical amount and measuring apparatus for the same
Inventor: BABA KINJI
IPC: G01K1/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To measure in a short time the amount of heat generated inside an object without waiting for a stationary state, by obtaining the amount of heat generated inside the object and a temperature distribution through a back calculation and analysis with the use of a temperature and a heat flux of an outer surface of the object. SOLUTION: A back analysis model-forming storing means 15 forms and stores a back analysis model with the use of a simulation method, e.g. a finite element method, a difference method or the like from thermophysical property values and shape data of an object 11. A thermophysical quantity-operating means 163 reads out time-series temperature and heat flux data from a time-series data-storing means 14, and obtains an internal heat generation amount and a temperature distribution of the object 11 through the back analysis with the use of a temperature and a heat flux of an outer face of the object because of an initial temperature distribution and a heat generation amount inside the object which are detected by a model heat relationship-operating means 162.  Accordingly, the internal heat generation amount of the object 11 can be correctly measured in a short time because of the back analysis even at a transition state of heat.
Patent JP-S5291810-A (JP)
Title: Preparation of alkylene glycols
Inventor: OKANO TSUYOSHI
IPC: C07C29/48
Filed: 1976-01-27
Abstract: PURPOSE: A process for preparing alkylene glycols with simplicity and high selectivity, by reacting olefins with molecular oxygen and water under acidic conditions in a liquid phase, using the iodine element or compounds as a catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58124862-A (JP)
Title: Supporting structure of gear shaft for car transmission
Inventor: KUBO KAZUO
IPC: F16H57/021
Filed: 1982-01-20
Abstract: PURPOSE:To reduce the chattering noise of gear teeth caused by gaps in gear engagement by arranging a connecting member to maintain the axial pitch between a main gear shaft and an auxiliary gear shaft for restraining the deflection of both shafts caused by the engaging reaction of gears loaded on these shafts. CONSTITUTION:Even if intermediate parts of both gear shafts 14 and 19 are bent outward to each other by the engaging reaction of gears 22a, 22b-25a, and 25b, rear end parts 14b and 19b of both gear shafts 14 and 19 are respectively supported in three points as a whole by a connecting member to maintain an  axial pitch P, and consequently that bending is restrained to reduce the chattering noise of gear teeth caused by gaps in gear engagement. Since the connecting member 28 is separated from a mission housing 14, vibrations of the chattering noise and the like cannot be transmitted to the mission housing 14 form this connecting member 14.
Patent JP-S62166659-A (JP)
Title: Character and graphic display circuit
Inventor: IKEDA TETSUYA
IPC: H04N5/445
Filed: 1986-01-20
Abstract: PURPOSE:To synchronize again in a short period and eliminate data destruction of display memory by inputting reset signals generated by external synchronizing to the second display count circuit and continuing to input reset signals to the first display count circuit until discordance of phase continues. CONSTITUTION:External synchronizing signals 20 from an external synchronizing circuit 2 are inputted to a horizontal counter 43 and a vertical counter 44 through OR circuits 49, 50. Accordingly, even when input of horizontal and vertical reset signals 47a, 48a, which are input of one OR circuit, is not generated, the signals are supplied to reset input terminals of a display cycle counter circuit 42, a horizontal counter circuit 43 and a vertical counter circuit 44. Count output of counters 42-44 is reset to initial state. However, as another display cycle counter 41 is not reset forcibly by the external synchronizing signals, it continues counting of clock signals 10 unlike other counter circuits.
Patent JP-S55100787-A (JP)
Title: Inspection unit for body
Inventor: YOSHIDA HAJIME
IPC: G01N23/04
Filed: 1979-01-25
Abstract: PURPOSE: To bring flicker display, for example of an abnormal part, etc., to effect on a monitor screen when a body inspection unit finds the abnormal or defective part of an inspected body.  
     CONSTITUTION: When inspected body 1 is shot by television camera 2 to send picture signal (v) to body inspection unit 3, its processing part 31 processes this picture signal (v) to output good-quality signal OK or defective signal NG. Modulation part 33, only when receiving defective signal NG, generates modulated signal (m), which is sent to synthesizer part 32. As a result, synthesizer part 32, only when receiving modulated signal (m), i.e. picture signal (v) by shows an inferior or defective part, modulates picture signal (v) modulated signal (m) to generate modulated picture signal vm, which is sent to monitor television set 4, so that only the inferior or defective part can be seen flickering in the reproduced picture of inspected body 1 on the screen of monitor television set 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62167939-A (JP)
Title: Boat controller
Inventor: KOBAYASHI TOSHIAKI
IPC: F16D48/02
Filed: 1986-01-20
Abstract: PURPOSE:To enable a marine engine to make a smooth rise in its speed at its starting time, by controlling revolutional speed to a desired value derived from the operation of a governor lever at the stopping time of the engine to perform the preliminary operation for starting. CONSTITUTION:A signal detected by a sensor 57 is sent to a control part 24 to detect a current r.p.m of an engine E. Whether or not the engine speed reaches the set value is discriminated on the basis of the detected engine speed. Since any quick action of a regulator handle 3 is followed by a delay of the operation of the engine E, the r.p.m thereof is detected in connection with the detected position of the governor lever 54 and controlled. Therefore, the preliminary operation for starting the engine can be thus executed at the stopping time thereof, whereby enabling a smooth rise in engine speed.
Patent JP-S61166550-A (JP)
Title: Aligning method of thermal print head
Inventor: NAKADA SHUNJI
IPC: G03F9/00
Filed: 1985-01-18
Abstract: PURPOSE:To improve the alignment accuracy considerably by matching a mask provided with alignment keys of concentric circles to a substrate, where glazes for alignment formed simultaneously with formation of a glaze layer are the reference, to adjust the deviation in the extension direction and the orthogonal direction of the glaze layer. CONSTITUTION:A substrate 1 where a glaze layer 2 and glazes 3 for alignment are formed preliminarily is set to a pin alignment device, and a photomask 4 is set in relation to the substrate 1. Glazes 3 for alignment are collated with alignment keys 5 of the photomask 4 to adjust the deviation in the extension direction and the orthogonal direction of the glaze layer 2 formed on the substrate 1. That is, since glazes 3 for alignment are formed into circles, one glaze 3 for alignment is formed in each of two sides facing each other of the substrate to adjust the deviation in the extension direction and the orthogonal direction of the glaze layer 2.
Patent JP-S60152745-A (JP)
Inventor: YAMAGAMI HIROSHI
IPC: E04B2/56
Filed: 1984-01-20
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-H03214643-A (JP)
Title: Vacuum suction jig
Inventor: HAYAKAWA HIROHIKO
IPC: H01L21/677
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a collet which is suitable for the mass production of a semiconductor device having a thick solder layer by a method wherein it comes into contact with a semiconductor element only at parts near four corners of the semiconductor element. CONSTITUTION:At a collet 1 which vacuum-sucks a square pellet 6, grooves 4 are formed in the pellet 6 and at the outside of central parts at four sides of the collet 1 faced with the pellet 6; the collet is constituted in such a way that it comes into contact with the pellet 6 near its four corners. Consequently, an adhesive 7a which protrudes from the nearly central parts at the four sides of the pellet by pushing the pellet 6 to a support substrate 8 does not adhere to a jig. Thereby, the pellet 6 is not contaminated and it is possible to obtain the collet which is suitable for mass production.
Patent JP-H02188030-A (JP)
Title: Synchronous circuit
Inventor: MASUZAKI KENSHIROU
IPC: H03M9/00
Filed: 1989-01-17
Abstract: PURPOSE:To simplify a circuit and to improve reliability by forming a marker signal based on a reference signal and also forming a window signal based on the output of the number system base-(n) counter, a converting serial data into parallel (n)-bit data based on the number system base-(n) counter. CONSTITUTION:Signals which are phase-locked to a reference signal are formed by marker generating means 14-19 and counted to form the marker signal. Then window generating means 5-8 form window signals based on the outputs of the number system base-(n) counter means 2 and 4. A comparing means 9 compares the phases of the signals and resets the number system base-(n) counter means 2 and 4 when a marker signal deviates from the frame of the window signal to return it to the initial state. Then the serial data are converted into parallel (n)-bit data based on the outputs of the number system base-(n) counter means 2 and 4. Consequently, only one main control system is required for many channels, the circuit is simplified greatly, and the reliability is improved.
Patent JP-H05192602-A (JP)
Title: Shredder
Inventor: KOSAKA NAOTO
IPC: B02C18/22
Filed: 1992-01-21
Abstract: PURPOSE:To prevent an overload stress from being given to the whole device, and to improve the shredding efficiency by regulating the controlling automatically a single thrown-in quantity of thrown-in paper to a proper thrown-in quantity, in a thrown-in quantity controller for thrown-in paper in the shredder for shredding and processing a paper sheet. CONSTITUTION:In a throwing-in port 2 of a shredder main body 1, a pair of classifying rollers 3, 4 are installed axially so as to rotate in the same direction at an interval 5 of the sledding reference quantity, and in the lower position of both these classifying rollers 3, 4, a pair of shredder roller cutters 10 are installed axially so as to be freely rotatable, so that thrown-in paper is shredded, and by a scooping plate 11 in the shredder main body 1 by the side of one classifying roller 4, surplus paper can be given and received.
Patent JP-H11202840-A (JP)
Title: Control circuit of liquid crystal display device and driving method thereof
Inventor: OYAMA TOSHINARI
IPC: G09G3/36
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To shorten the wait time of a host computer to a minimum and to greatly increase the liquid crystal display speed by arbitrating access from a host interface circuit to a storage control unit and access from an LCD interface circuit to the storage control unit according to information from a control timing generating circuit. SOLUTION: The host interface circuit 1 sends and receives display data to and from the host computer. The control timing generating circuit 3 times the display data transmission to an LCD. The LCD interface circuit 2 sends the display data to the LCD in synchronism with the timing of the control timing generating circuit 3. An arbitrating circuit 4 performs arbitration according to the information from the control timing generating circuit 3 if the access from the host interface circuit 1 to the display data storage device 6 and the access from the LCD interface circuit 2 to the display data storage device 6 conflict.
Patent JP-S61168089-A (JP)
Inventor: TOTSU HIDEO
IPC: G07F9/04
Filed: 1985-01-22
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-H01185881-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIMOTO SHUNEI
IPC: G11B20/02
Filed: 1988-01-20
Abstract: PURPOSE:To more accurately reproduce a regenerative signal by dividing a sound signal after frequency demodulation with an interval of a fixed period of time and adding up many individual divisions in an AC-like fashion. CONSTITUTION:The sound signal 10 after being detected is divided every 1/60sec by utilizing a head changeover signal, and the many divisions are added up and averaged out by an integration/adding circuit in a sample-averaging device 6. Since a magnetic head is not linearly traced on a magnetic tape, a waviness arises from a detected waveform, and this waviness is equivalent to a noise component in the original frequency demodulated sound signal, so that an accurate reproducing waveform can be obtained by offsetting the noise component comprised in the frequency demodulated sound signal against the detected waveform in an offset circuit device 7. Afterward, the reproduced sound signal is inputted in a logarithmic expanding device 8 to become a sound signal expanded in a dynamic range, so as to be outputted as a sound from a sound output terminal 9. By this method, the S/N ratio of the reproduced sound signal can be improved as well as the sound quality.