baber/WOPTO huggingface dataset:
Patent JP-S5661869-A (JP)
Title: Character special effect device
Inventor: WATANABE TOSHIROU
IPC: H04N5/278
Filed: 1979-10-23
Abstract: PURPOSE:To ensure a roll effect to a TV picture without using any roll paper, by composing electrically the picture formed with the character rows distributed with a line feed into several lines on a sheet of paper with no operation given to the signal source and thus producing the roll effect. CONSTITUTION:The video signal supplied from the input terminal 1 is converted into the digital signal through the coder 2 and then written successively into the memory 3 by the address of the writing address signal generator 7. At the same time, the reading address of the same scan as the writing address from the generator 7 is read and then applied to the memory 3 through the address signal generator 8. And the output signal read out is decoded through the decoder 4 and then delivered to the output terminal 6. The microcomputer 10 and the external control interface part 11 are connected to the generator 8 to carry out a control. Then the character output signal read out is masked at its unnecessary part and at the front or rear stage of the memory 3. As a result, a continuous roll effect can be obtained in which the head of the next line follows the end of the line on the output picture screen for the output signal and against the input signals which are arranged with a line feed into several lines.
Patent JP-2000332902-A (JP)
Title: Method and device for remote control
Inventor: NAGATOMI KAZUYUKI
IPC: H04W4/20
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of easily performing remote control with a simple configuration. SOLUTION: A remote controller is preliminarily arranged at a position where an infrared signal can be transmitted to a device. An operator dials a pager number allocated to the remote controller from a remote place with a telephone set. The pager number is inputted by dialing a one-digit code corresponding to the device undergoing remote operation and a two-digit code corresponding to a control item. The receiving part 1 of the remote controller receives a self-terminal cell signal, and a message extracting part 3 fetches a message part in the call signal. A message analyzing part 4 compares a message code on the basis of a code conversion table 5 stored preliminarily in each device and retrieves the code signal of flashing pattern for corresponding far infrared remote control.  A light emitting part 7 is made to emit light with the retrieved flashing pattern to perform remote operation of a device. Remote operation can be performed without needing a special receiver, installation construction, wiring or the like.
Patent JP-S5255829-A (JP)
Title: Recording system of characters, symbols, etc.
Inventor: SASAKI RINTAROU
IPC: B41J2/525
Filed: 1976-11-18
Abstract: PURPOSE: The characters or symbols printed on the document are printed in plural colors through which the characteristics of these characters or symbols as well as color information is extracted.  In this way, the structure of characteristics discrimination circuit is simplified, at the same time securing an accurate discrimination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5261921-A (JP)
Title: Processing system for pattern peculiar point extraction
Inventor: YAMAMOTO EIICHIROU
IPC: G06T7/60
Filed: 1975-11-18
Abstract: PURPOSE: How many white mesh points are adjoining black mesh points checked, and the terminal point, internal flection point and external flection point of generation pattern of linking code label are extracted. Thus, a pattern can be recognized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5763350-A (JP)
Title: Propylene copolymeric composition
Inventor: HIROTA KIWAMU
IPC: C08L77/00
Filed: 1980-10-03
Abstract: PURPOSE: A composition, obtained by incorporating a specific propylene-ethylene block copolymer with a specific copolymer of ethylene with an α-olefin, haivng improved impact resistance at low and ordinary temperatures and transparency and good tensile elongation and moldability.  
     CONSTITUTION: (A) 100pts.wt. propylene-ethylene block copolymer having a melt flow index of 0.1W100g/10min, preferably 0.3W50g/10min, is incorporated with (B) 3W50pts.wt., preferably 5W30pts.wt., ethylene-α-olefin copolymer having a melt flow index of 0.01W100g/10min, preferably 0.1W30g/10min and a density of 0.910W 0.930g/cm 3 , preferably 0.915W0.925g/cm 3 . Improved transparency is obtained by using  a copolymer prepared by copolymerizing propylene with 0.3W50wt% ethylene by the  random copolymerization method in the first stage, and copolymerizing ethylene  with the resultant copolymer in the second stage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06348480-A (JP)
Title: Method for giving design changing information in structural analysis designing procedure
Inventor: YOSHIDA KATSUHIKO
IPC: G06F9/06
Filed: 1993-06-08
Abstract: PURPOSE:To provide a design changing information giving method in structural analysis designing procedure by giving only changed design information and reducing the influence of a change in design upon developing work. CONSTITUTION:Design information consisting of design structural elements prepared by a tool for supporting the structural analysis designing procedure is written by a comman format (steps S01, S02), the contents of design information obtained before and after a change are mutually compared by utilizing that the constitutional elements of the design information are uniquely named, design information constitutional elements obtained by generation, correction and deletion are extracted (steps S03 to S08), the elements are collected and written as design changing information by the common format (step S09), and the design changing information is given to the tool supporting the software development (step S10).
Patent JP-S6119111-A (JP)
Title: Choke coil
Inventor: KAWAHARA TAKESHI
IPC: H01F37/00
Filed: 1984-07-05
Abstract: PURPOSE:To enable to prevent the variation of stability of output voltage even when there is a current variation by a method wherein a toroidal form magnetic material with a gap and a gapless magnetic material are formed in one body, and a high permeability material is inserted in the gap. CONSTITUTION:A magnetic material 3a of toroidal shape has no gap, a magnetic material 3b of the same shape as material 3a has a gap, and a high permeability material 14 is inserted into the gap. The inductance of a choke coil constituted as above and having winding structure becomes the inductance which will be determined by the permeability of the materials 3a, 3b and 14 when the DC superposed current running to the choke coil is smaller than the value at which the material 14 is not magnetically saturated. When said DC superposed current is increased and the material 14 is magnetically saturated, the choke coil has the inductance which is determined by the permeability of the material 3b. Accordingly, the running current is hardly turned to discontinuous one even when the current running to the choke coil is reduced.
Patent JP-H035281-A (JP)
Title: Four-wheel steering device
Inventor: ETO KUNIHIKO
IPC: B62D7/14
Filed: 1989-05-31
Abstract: PURPOSE:To always obtain optimum rear wheel steering characteristic with simple construction by providing a steering characteristic adding mechanism consisting of V-shaped guide grooves and a pair of engaging elements to engage with them, between an input shaft and a followingly rotating member continuously engaged with this in the housing of a rear wheel steering device. CONSTITUTION:A followingly rotating member 33 having an eccentric axis of rotation O2 against the axis of rotation O1 of an input shaft 31 and connected to an output shaft 51 is provided in the housing 21 of a rear wheel steering device 20, and V-shaped a pair of guide grooves 37 which are respectively extended in the radial direction and the outer ends 37a are opened free from the outer circumferential face of the followingly rotating member 33, are formed on the face of the member 33 opposing to the input shaft 31. A pair of engaging elements 34 engaging with the respective guide grooves 37 are projectingly provided on the end face of the input shaft 31 to constitute a steering characteristic adding mechanism 30. Respective engaging elements 34 are provided so as to have same eccentricity from the rotating axis O1 mutually and alternately enter respective opposing guide grooves 37 through the opened outer end 37a, according to the rotation of the input shaft 31.
Patent JP-S5362937-A (JP)
Title: Momory control device
Inventor: TAMAI HITOSHI
IPC: G06F12/16
Filed: 1976-11-17
Abstract: PURPOSE: To enable the memory system which possesses an error correction function to check the malfunction for the check bit generator part and memory part by adding just a few functions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62295888-A (JP)
Inventor: SENDA YOSHIMI
IPC: B66B7/00
Filed: 1986-06-16
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-H07317204-A (JP)
Title: Manufacture of composite panel
Inventor: KITAGAWA YOSHIO
IPC: E04B1/12
Filed: 1994-05-27
Abstract: PURPOSE:To make it possible to manufacture efficiently composite panels using expanded plastic panels which are great in their bending strength and surface strength. CONSTITUTION:Metal nets 6a and 6b are placed one on top of another on both surfaces of an expanded plastic panel fed by a panel supply device 1 where expanded plastic sheets 9a and 9b are placed one on top of another in such a fashion that they may be superposed on the metal nets 6a and 6b. In this state, the expanded plastic sheets 9a and 9b are heated with a heating roll 12 heated with hot air at a weldable temperature and then the expanded plastic sheets 9a and 9b and the metal nets 6a and 6b are pressed with press rolls 14a and 14b. What is more, the expanded plastic sheets 9a and 9b and the metal nets 6a and 6b are pressed with press devices 16a and 16b which comprise an endless chain and a press plate both of which are fixedly mounted, thereby welding the plastic sheets 9a and 9b on both surfaces of the expanded plastic panel 3.
Patent JP-S6117711-A (JP)
Title: Hollow shaft separable into halves
Inventor: EDA MASATOSHI
IPC: F16C3/02
Filed: 1984-07-04
Abstract: PURPOSE:To faciliate the manufacture of the captioned shaft as well as simplify the mounting and opening thereof by providing stud pins on one half shaft of the divided hollow shaft while providing reamer holes in the other half shaft, and furthermore providing tightening bands along the circumference of the shaft. CONSTITUTION:Stud pins 3 are provided on an axial mating surface of the lower half shaft 1 of a hollow shaft at a prescribed interval, and reamer holes 4 engaging with the stud pins 3 of the lower half shaft 1 are drilled in the axial mating surface of the upper half shaft 1 are drilled in the axial mating surface of the upper half shaft 2. In addition, tightening bands 6 are provided along the circumference of the lower and upper half shafts 1, 2.
Patent JP-S5763432-A (JP)
Title: Method and device for detecting deffect of pressure sealing of cabinet
Inventor: YOSHIE KUMASAKU
IPC: G01M3/32
Filed: 1980-10-02
Abstract: PURPOSE:To obtain detection in high accuracy and ready workability, by a method wherein a cabinet is dipped in liquid, compressed gas of a given pressure is sequentially forced into volume portions as detecting object for a given time, and failure of pressure sealing in cabinet walls is detected. CONSTITUTION:Openings a-c of a cabinet W comprising a plurality of volume portions A-C are sealed, and the cabinet W is dipped in liquid and gas of a given pressure is forced onto any one of the volume portions A-C and the pressure is impressed for a given time. Failure of pressure sealing of outer walls W1-W4 defining the cabinet belonging to corresponding volume portions A-C is discriminated by bubbles exhausted in the dipping liquid. Failure of pressure sealing of a partition wall with adjacent volume portions is discriminated by introducing the gas leakage at the adjacent volume portion out of the dipping liquid and detecting it using gas leakage detectors Ma-Mc. Gas of a given pressure is forced into other volume portions in sequence thereby failure of pressure sealing is discriminated in similar manner. Then, compressed gas in a volume portion in prior pressurizing is exhausted to the atmosphere thereby leakage of gas from the pressurized gas source into non- pressurized volume portion is prevented and high pressure in the volume portion is prevented.
Patent JP-S61295007-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: B28B1/42
Filed: 1985-06-25
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-H0432884-A (JP)
Title: Fixing device
Inventor: INOUE MASATOSHI
IPC: G03G21/00
Filed: 1990-05-30
Abstract: PURPOSE:To suppress waste power consumption and to save power consumption by setting and controlling the preheating temp. of a fixing roller in this fixing device in consideration of an ambient temp. CONSTITUTION:This fixing device is provided with a means 1 detecting the temp. of the fixing roller incorporating a heater 5, a means 2 detecting the ambient temp., and a means fetching the information of the detected fixing roller temp. and the ambient temp., and setting and controlling the preheating temp. of the fixing roller by referring to the ambient temp. When the ambient temp. is low, the preheating temp. of the fixing roller 5 is set comparatively high. When the ambient temp. is high, the preheating temp. is set comparatively low. Thus, the waste power consumption can be suppressed.
Patent JP-S5564610-A (JP)
Title: Recording bias regulator
Inventor: INOUE HIDEO
IPC: G11B5/027
Filed: 1978-11-10
Abstract: PURPOSE: To make it possible to maintain an electrically and automatically adjusted bias current after cutting off power supply, by setting the state of an A/D converter applying a control voltage across a bias oscillator by a self-holding switch.  
     CONSTITUTION: Until a reproduction output agrees with a set level and the output of flip-flop FF 1  of bias control circuit 29 is inverted to turn transistors Q 5  and Q 6  OFF, transistors Q 7 , Q 8 ... of D/A converter 26 conduct in sequence according to the count value of a counter. As a result, switches S 1 , S 2 ... are closed in sequence to apply a bias oscillator with a control voltage, varying by steps, from converter 26, so that the best bias current will be adjusted automatically and electronically. Those switches S 1 , S 2 ... are of self-holding constitution and even if transistor 6 turns OFF due to power break, converter 26 is fixed in a state before the power break. Therefore, resetting is unneeded and the bias current has the best value as far as a tape with the same characteristics is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62294845-A (JP)
Title: Air flow direction varying device for air conditioner
Inventor: KAMIMOTO TADASHI
IPC: F24F13/15
Filed: 1986-06-13
Abstract: PURPOSE:To save a space, by a method wherein, instead of an electric motor, driving swing louver mounted to an air supply opening, a drive part employing a part made of a shape memory alloy is situated, and the louver is swung through reciprocation of the coupling rod of the drive part by means of high temperature gas and cold air. CONSTITUTION:A quantity of heat of a high temperature gas refrigerant in a freezing cycle is guided to a core pipe 22, a shape memory alloy 24 is heated for contraction, a spring 26 is expanded, and a coupling rod 18 is moved in a direction C. In this case, since cold air B flowing through a vaporizer by means of an opening 25b of a shield tube 25a flows-in, the shape memory alloy 24 is expanded as it compresses the spring 26. In this case, since the opening 25b is shielded, the cold air B not incomes to the surroundings of the shape memory alloy 24, the temperature of the alloy 24 is gradually increased, and is restored to its original state. Since the coupling rod 18 repeats reciprocating movement in a similar manner as described above, a swing louver attached thereto can be swung.
Patent JP-H09322172-A (JP)
Title: Method and device for cut point detection
Inventor: NIIKURA YASUMASA
IPC: H04N19/503
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To detect only a cut point accurately from a compression coded video image at a high speed without decoding processing while a flash spot is not mis-detected as a cut point. SOLUTION: An inter-frame forward prediction coding image string 2 is extracted from input compression image data 1. The inter-frame forward prediction coding image string 2 is given to a P picture change quantity calculation stage 3. Taking notice of an in-frame coding area 4, a space arithmetic stage 5 reduces its border by a retrieval range for motion prediction and returns a reduced area 6 to the P picture change quantity calculation stage 3. The P picture change quantity calculation stage 3 calculates a P picture change amount 7 based on the reduced area 6. The effect of a flash spot is excluded at this point of time and only a cut point indicates a high change. Then a cut point discrimination stage 8 discriminates whether or not a cut point is in existence based on the quantity of the change.
Patent JP-H06349085-A (JP)
Title: Optical head
Inventor: KOYAMA FUMIO
IPC: G02B7/28
Filed: 1993-06-10
Abstract: PURPOSE:To obtain an optical head having high reliability and capable of evading the leakage of a signal, facilitating position adjustment, and an accurate recording/reproduction by reducing the influence of modulation caused by a tracking error. CONSTITUTION:In an optical head which receives and astigmatic luminous flux 16, 17 and detects focusing, non-detecting section 19a, 20b of a long scale is provided at optical detecting means 19, 20, and it is constituted so that a major portion of the luminous flux 16, 17 in focusing is made incident on the non-detecting section 19a, 20b.
Patent JP-H10330486-A (JP)
Title: Low-permittivity material
Inventor: YAMADA NORIKO
IPC: H01L23/522
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a low-permittivity material capable of being applied to an interlaminar insulation membrane for a semiconductor element, IC board, etc. SOLUTION: This low permittivity material is obtained by using a material comprising an inorganic polymer consisting of one or more kinds of metal elements M selected from B, Al, Ge, Ti, Y, Zr, Nb and Ta, and oxygen, and a material consisting of one or more kinds of Si units comprising at least either one of R<1> -Si(-O-)3 or R<2> R<3> Si(-O-)2 in three kinds of Si(-O-)4 , R<1> Si(-O-)3 and R<2> R<3> Si(-O-)2 (R<1> , R<2> and R<3> are each an alkyl group, an aryl group or an aralkyl group), and substituting a part of R<1> in a case containing only R<1> -Si(-O-)3 , or a part or whole of each R<1> and/or R<2> in the case containing both R<1> Si(-O-)3 and R<2> R<3> Si(-O-)2 with H.
Patent JP-S62294904-A (JP)
Title: Method for measuring contour of circular article
Inventor: SEKIKAWA TAKASHI
IPC: H01L21/66
Filed: 1986-06-13
Abstract: PURPOSE:To instantaneously measure the abnormal shape state of a non-circular part, by operating whether the relation between the width and depth of the non-circular shade obtained in a process rotating a work by 360 deg. applies to a specific calculating formula by a computer. CONSTITUTION:The diameter D of a work W is judged from the shadow 6 obtained by rotating the work W by 360 deg. with respect to a CCD camera 1. Said diameter D is measured by adding the average value P of the eccentric quantity S of the outer periphery of the work with respect to a pulse motor shaft 3a to the distance DO between the line sensor 1a of the CCD camera 1 and the pulse motor shaft 3a. Subsequently, the relation between the width (a) and depth (h) of a shadow 6a other than a circular part is operated on the basis of formula by a computer. When the relation between the width (a) and depth (h) of the shadow 6a applies to the formula, it is judged that the abnormal shape part of the work is a plateau (orientation flat) and a part other than said part is a cutout or any abnormal shape. By this method, measuring accuracy or rapidly is enhanced.
Patent JP-H0432342-A (JP)
Title: Fault data collection system
Inventor: NISHINO KIMITAKE
IPC: H04M3/10
Filed: 1990-05-29
Abstract: PURPOSE:To facilitate the analysis of fault data and to quicken the countermeasures against a fault by sending a fault data to a fault data collection means when a transmission control means receives the fault data including an identification signal and using a fault data collection means so as to classify the fault data and output the result. CONSTITUTION:Upon the detection of a fault, a central processing unit 21 of an exchange 20 provides an identification signal representing a faulty data to the received data and sends the result to a transmission controller 22. The transmission controller 22 discriminates whether or not the received data is provided with the identification signal and sends the received data to a fault data collection device 40 when the controller 22 discriminates the received data is a faulty data. Then the fault data collection device 40 classifies the collected faulty data depending on the fault level, fault location and type of fault according to the preset by the entry of a maintenance personnel and stores the result, and outputs it optionally or periodically. Thus, the analysis of the fault data is facilitated and the countermeasures against a fault are quickened.
Patent JP-2000329605-A (JP)
Title: Liquid level sensor
Inventor: SHODA TAKAHIRO
IPC: G01F23/28
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid level sensor having simple structure and excellent in sensitivity and durability. SOLUTION: A light guide object 4 for coupling a light emitting element 2 and a light receiving element 3 optically is provided with a sensing part 5 having cross-section selected in correspondence with the directivity of light emitted from the light emitting element 2. Consequently, when the light emitting from the light emitting element 2 and propagated through the light guide object 4 is detected by the light receiving element 3, liquid level corresponding to attenuation of the propagating light at the sensing part 5 can be detected.
Patent JP-H05329290-A (JP)
Title: Automatic washing machine
Inventor: YATANI SHIGEMITSU
IPC: H02P21/04
Filed: 1992-05-29
Abstract: PURPOSE:To avoid such danger as damage of a motor even when a malfunction occurs by changing forcibly a mode from a weak washing mode to a strong washing mode, when the motor is locked in the case the weak washing mode is selected. CONSTITUTION:A full automatic washing machine 21 can switch mutually a weak washing mode for obtaining a weak washing water flow in a washing tank 18 by pulse-cutting an AC power supply voltage of a washing motor 48 and a strong washing mode for obtaining a strong washing water flow without pulse-cutting the AC power supply voltage of the motor 48. A control means 20 allows a mode washing means 24 to execute washing in a weak washing mode, and also, commands a reverse operation to a mode selecting means 24 in order to change the weak washing mode to a strong washing mode, in the case a lock by a lock detecting means 5 is detected. In such a manner, even when a malfunction occurs, such danger as damage of the motor can be avoided.