baber/WOPTO huggingface dataset:
Patent JP-H02265332-A (JP)
Title: Echo canceller
Inventor: NAKAJIMA KAZUHIKO
IPC: H04B3/23
Filed: 1989-04-05
Abstract: PURPOSE:To improve the converging speed and to keep the cancel capability by providing a cancel object value calculation means and a correction coefficient calculation means calculating the corrected coefficieut while the preset value is preserved so as to apply echo cancelling thereby reducing the effect of external disturbance or the like. CONSTITUTION:A reception input norm calculation circuit 24 calculates the norm of a received input signal string, and a retarded reception input norm calculation circuit 26 receives the reception input signal by preceding tap number to calculate its norm. Moreover, a transmission output norm calculation circuit 28 receives a transmission output signal E from a subtractor 30 to calculate the norm. Then a correction coefficient decision circuit 32 receives the norm calculated by calculation circuits 24,26,28 to calculate the correction coefficient mu. The correction coefficient mu is set while preserving the cancellation capability to be set to be reached the cancellation capability fastest. Then while the object cancellation capability is ensured even in a state of external disturbance, fast convergence is attained.
Patent JP-H01260198-A (JP)
Title: Outer-diameter-variable manhole recovering-type semi-shielding machine and its propelling construction
Inventor: IWATANI MASAO
IPC: E21D9/08
Filed: 1988-04-08
Abstract: PURPOSE:To enable a base semi-shielding machine to be used as the semi- shielding machine of the different outer diameter of a desired sort, and facilitate the recovering and re-using of the machine, by fitting the attachments of a plurality of sorts to be freely assembled or overhauled, on the base semi- shielding machine. CONSTITUTION:A semi-shielding machine provided with one set of driving gears is set as a base semi-shielding machine A. Besides, the attachments 16 of one short or a plurality of sorts of different outer diameter dimensions are prepared, and according to the requirement, the one short is selected, and is fitted to be freely assembled or overhauled, on the base semi-shielding machine A, and the machine A is used as a semi-shielding machine B. After the use of the machine is completed, the attachments 16 are removed from and are overhauled, and the base semi-shielding machine A and the attachments 16 are separately collected outside slots from a carry-over vertical shaft, the nearest manhole, a starting manhole, and the like.
Patent JP-H08285671-A (JP)
Title: Load measuring device
Inventor: SATO ISAO
IPC: G01G23/02
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a load measuring device by which, while an increase in size is avoided, a satisfactory height reducing effect can be exhibited. CONSTITUTION: A load measuring device is roughly formed by a case 10, a load detecting part 12, a weighing plate 14, and an overload protective mechanism 16. The mechanism 16 comprises a frame 18, plate bearing shafts 20, oscillating arms 22 and a spring 24. The plate bearing shafts 20 are disposed in such a manner as to correspond to four corners of the weighing plate 14, and supported on a frame 18 by bushes 26 in such a manner as to be freely moved up and down. The oscillating arms 22 respectively include an oscillating piece bent approximately like a L-shape and a rotating shaft 22b fixed to the oscillating piece, and is rotatably supported on the frame 18. The oscillating end of each oscillating arm 22 is brought into contact with the lower surface side of a lower spherical shaft part of the plate bearing shaft 20.  The spring 24 is interposed between a pair of oscillating arms 22 disposed opposite to each other, and initial tension is applied to each spring 24, thereby energizing the oscillating end 22c of the oscillating arm 22 to turn upward.
Patent JP-S5210668-A (JP)
Title: Process of cathode ray tube
Inventor: MATSUMOTO YOSHIO
IPC: H01J9/34
Filed: 1975-07-15
Abstract: PURPOSE: To operate the uniting operation of the stem part and the neck part at a temperature which will not damage the constitution parts of the electronic gun as well as in a state where gas discharge within the bulb is sufficient, and to rationalize the operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63253386-A (JP)
Title: Printing device
Inventor: TSUNODA SADAO
IPC: G06K15/12
Filed: 1987-04-10
Abstract: PURPOSE:To improve the reliability of a printing device by monitoring flashing actions to detect the omission of fixing which is peculiar to a flash fixing system and executing reprinting. CONSTITUTION:If the omission of light emission occurs in a xenon lamp, it appears as the failure of pulse in a light receiving signal 27 detected by a light receiver 17 and the light receiving signal 27 is sampled with a flash trigger signal for the light emission of the xenon lamp in a printing control circuit 25 so as to recognize the omission of light emission. In this case, the printing control circuit 25 calculates the page of omitting the light emission and holds it until a job including the page of omitting the light emission is completed. And it sets the held value of the page of omitting the light emission in a page counter 23 at the time of completing the job and the page counter 23 reads out the data of the page of omitting light emission to a printing buffer 26 again to execute the printing again. Thus the page of omitting the light emission is reprinted in the final page of the job, so that restoration is executed. The printing control circuit 25 reports that the omission of light emission occurs and executes the process of informing it to an operator in parallel with these actions.
Patent JP-H11284290-A (JP)
Title: Method for holding flat cable and printed wiring board
Inventor: SUZUKI TOSHIO
IPC: H05K1/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To easily hold a flat cable without increasing the cost. SOLUTION: Incisions 55 and 56 at a specified angle are provided on an edge of a divided part of a printed wiring board to form restraining parts 62 and 63. The angle of the incisions is changed at a specified length to form holding parts 64 and 65 of a specified length. When the printed board is separated, hooking pieces 57a and 57b are formed because of the incisions 55 and 56 on a printed wiring board 50-1. A flat cable 70 is inserted through the incisions 55 and 56 and stopped by the hooking pieces 57a and 57b. The cable 70 can be kept by the restraining parts 62 and 63 and maintained in the position of holding parts 64 and 65.
Patent JP-H08285546-A (JP)
Title: Method and device for detecting shape abnormality of columnar body
Inventor: HOSOYA TOSHIFUMI
IPC: G01B11/24
Filed: 1995-04-12
Abstract: PURPOSE: To provide a method for accurately detecting the shape abnormality of a columnar body by eliminating random noise. CONSTITUTION: It is checked whether the light intensity change detected by a first inspection light 54 is reinspected or not by second inspection light 55 after a time required for one part of a columnar body 1 to reach the application position of the second inspection light from that of the first inspection light 54. The light intensity change corresponding to the shape abnormality part 2 of the columnar-body 1 is detected again by the second inspection light 55, but the light intensity change of random noise is hardly detected again after the lapse of the above state time by the second inspection light 55. Therefore, by judging the shape abnormality of the columnar body 1 based on the light intensity change being detected again, the shape abnormality can be accurately detected, eliminating the random noise.
Patent JP-S63253272-A (JP)
Title: Method for testing scannable flip-flop circuit and scan design circuit
Inventor: HIRABAYASHI KANJI
IPC: G01R31/28
Filed: 1987-04-10
Abstract: PURPOSE:To prevent the operating speed from being deteriorated due to a wiring of a scan path, by executing a signal transfer by repeating state holding by a latch and dynamic state holding by a load capacity, by a two-phase clock, in a scan mode. CONSTITUTION:Transfer gates T1-T4 are controlled by a one-phase clock C in a system mode, and transfer gates T5-T7 are controlled by one of two- phase clocks A, B in a scan mode. In the case of the scan mode, when the clock C is in an OFF state, the clock B is in an ON state, and the clock A is in an OFF state, a scan data input SL is inputted to a latch, and when both the blocks B, A are OFF, the latch becomes a stable state. Subsequently, when the clock A becomes ON and the clock B becomes an OFF state, the load capacity of a scan data output SO is charged, by which the charge is held until both the clocks A, B become an OFF state in the next time, and a dynamic operation is executed.
Patent JP-2000281936-A (JP)
Title: Aluminum or aluminumalloy hydrophilicity treatment composition and method for hydrophilicity treatment
Inventor: OSAKO TOMOHIRO
IPC: B05D7/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide aluminum or aluminum alloy hydrophilicity treatment compositions having continuous corrosion resistance and hydrophilicity and capable of forming coated films which do not cause odor development, and a method for the hydrophilicity treatment. SOLUTION: Compositions for the hydrophilicity treatment of aluminum or its alloys comprise (P1) a water soluble polymer having a monomer (I) represented by the formula (wherein R1 is hydrogen or methyl; and R2 and R3 are the same or different and each is hydrogen, 1-4C alkyl, benzyl or 2C or 3C hydroxyalkyl) as the constituting unit which can be obtained by the polymerization or copolymerization of monomer (I), (A) a water soluble trivalent chromium compound, (B) a water soluble zirconium compound or titanium compound and, if necessary or desired, further (C) water at such a ratio of components (PI), (A) and (B) that based on 100 pts.wt. solids content of component (PI), component (A) is 0.01-70 pts.wt. and component (B) is 0.001-70 pts.wt. A method for the hydrophilicity treatment uses these compositions.
Patent JP-S63256327-A (JP)
Title: Method of holding workpiece
Inventor: GOTO TAKAYUKI
IPC: B24B37/04
Filed: 1987-04-10
Abstract: PURPOSE:To enhance the accuracy of machining and to shorten the working time while automation can be realized, by providing such an arrangement that a workpiece is attached to a holder through the intermediary of a liquid impregnated foamed material when a magnetic disc or the like is held, and thereafter the foamed material is solidified. CONSTITUTION:When a thin plate 5 is secured to a foamed material 11, the latter is sufficiently impregnated with liquids 6a, 6b, and the thin plate 5 is pressurized and secured by means of a jig so that the plate 5 is extended in parallel with the upper section 3a of a holder. Then, a voltage is applied to cooling elements 1a, 1b so as to cool the upper section 3a of the holder down to -10 deg. C. Under the solidifying and fixing action of the liquids at this time, the thin plate 5 is secured to the foamed plate 11. The holder 3a, 3b is attached to a processing machine through the intermediary of a shaft 10, and the thin plate 5 is then machined. After completion of the machining, when the thin plate 5 is removed, the polarity of current applied to the cooling elements 1a, 1b are reversed so that the upper section 3a of the holder is heated or the foamed material 11 alone heated to melt ice thereof, thereby the thin plate 5 is removed. Thus, due to the flexibility of the foamed material 11, it is possible to machine a thin plate even having a complicated shape.
Patent JP-S5422547-A (JP)
Title: Ground protective system
Inventor: NAKAMURA KOUJI
IPC: H02H3/16
Filed: 1977-07-20
Abstract: PURPOSE: To accurately operate a ground detection relay by preventing the fuse set up onthe primary section of GPT from being blown when the DC section is grounded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10234829-A (JP)
Title: Thermally sterilizing/disinfecting treatment for sand in sand-box
Inventor: TERUI YUKIO
IPC: A61L2/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To offer children a site which allows playing in safety by removing foreign substances mingled from polluted sand in a sand-box and further sterilizing and disinfecting by hot heating the sand in the sand-box which is polluted by colibacillus from excretions of dogs, cats and the like and now causes a grave anxiety of possible diseases and injuries by the foreign substance mingled with glass fragments and pebbles. SOLUTION: Polluted sand is removed outside a sand-box and a burning is performed at a high temperature by a gas burner or the like accomplish the light temperature sterilization and disinfection. The sand previously removed is sieved by a fine screen to selectively remove foreign substrates and the sand sterilized and disinfected by burning at a high temperature with the gas burner or the like is returned to the sand-box finished with the sterilization and the disinfection. This not only substantially contribute to the health and safety of children using the sand-box but also eliminates the waste of a resource unavoidable by throwing away the changed sand, thus saving the expense and time required for the removal, transportation and charged dumping of the sand.
Patent JP-S59214542-A (JP)
Title: Sequence alarm display
Inventor: OGUSU JIYUN
IPC: B23Q17/00
Filed: 1983-05-18
Abstract: PURPOSE:To facilitate correction of abnormal portions and adaptation to manless operation or the like by functionally classifying informations from sensors and switches located at various portions of the machining center, and displaying abnormal conditions generated in respective portions according to the classified terms. CONSTITUTION:A machining center is provided with groups of sensors and switches S1, S2, S3 located at various portions thereof, informations from which are functionally connected to a basic abnormality detecting circuit 10, a limit switch simultaneous ON detecting circuit 20, a time-over detecting circuits 30 for various operations, insufficient condition detecting circuit 40 and others. The outputs from these detecting circuits are sent to an alarm number selecting output circuit 70 which classifies the sent data in terms of abnormal items. The output from the alarm number selecting output circuit 70 is sent to a sequence alarm display AP. Then, the abnormalities detected through the informations from the sensors and switches S1, S2, S3 located at various portions of the machining center can be displayed in a completedly separated manner as to abnormal portions.
Patent JP-2000280669-A (JP)
Title: Binded matter of picture puzzle and other various plate- like bodies
Inventor: SHIGETA MINORU
IPC: B42F7/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily bind a plurality of sheets of plate-like bodies and realize the easy turning-over of the plate-like body even when the body is thicker. SOLUTION: A pair of tongue pieces 3 are integrally formed with each one of respective puzzle mount boards 1a and 1a. The tongue pieces 3 and 3 formed on each one of the respective mount boards 1a and 1a are held in bearing tubes formed at both the sides of a binding tool 4. The binding tool 4 is halved. Both binding pieces 4a and 4a are made into an integrally body through doweled joint by grooves 6a and dowels 6b. As a result, bearing tube parts 5 are also halved. Only by placing the respective tongue pieces 3 and 3 of a plurality of sheets of the mount boards 1a and 1a in the halved portions 5a and 5a, the respective tongue pieces 3 and 3 can be fitted to the portions 5 and 5.  Further, only by combining the other one 4a of the halved binding piece through the doweled joint by the grooves 6a and the dowels 6b, a plurality of sheets of the mount boards 1a and 1a can easily be bound. In addition, the mount board 1 can smoothly be turned over.
Patent JP-S62243474-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI YOSHIAKI
IPC: H04N1/34
Filed: 1986-04-16
Abstract: PURPOSE:To attain easy management in charge in combination with communication management functions stopping the transmission function of a facsimile equipment depending on the arrival of calculated charge at a prescribed amount. CONSTITUTION:A charge calculation means 121 calculates the charge required for the transmission of transmission original information 117 based on its own information 119 and sender destination information 113 representing the charge to the transmission sender. When the calculated charge of the means 121 reaches a prescribed amount of money, a transmission/reception control means 111 brings control sending the information 117 to the prescribed state via a line 115 to the transmission destination designated by the information 113. Thus, the control state of the means 111 is brought to the prescribed state to facilitate the management of the charge.
Patent JP-H06276517-A (JP)
Title: Picture processor
Inventor: NOGUCHI YASUSHI
IPC: H04N7/15
Filed: 1993-03-22
Abstract: PURPOSE:To reduce flicker of a display picture by reading simultaneously continuous line pictures from a display picture memory and mixing picture data of adjacent lines and outputting the resulting data. CONSTITUTION:Input picture data with high luminance inputted via an interface 39 whose lightness changes suddenly between lines are written in display picture memories 42Y1,42Y2,42C1,42C2 via an arithmetic operation memory 40. Then continuous line pictures are simultaneously read from the memories 42Y1,42Y2,42C1,42C2 and given to a flicker reduction circuit 41F, in which they are weight-summed, and the result is outputted while being mixed with picture data of adjacent lines. Through the mixing, rapid lightness change between lines is reduced and flicker of a displayed picture is reduced.
Patent JP-S58208477-A (JP)
Inventor: SUZUKI TOKIHIDE
IPC: D06P5/04
Filed: 1982-05-26
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-S5613888-A (JP)
Title: Lateral shifting mechanism of shifting device for communication apparatus
Inventor: SOEDA HIDETSUGU
IPC: H04Q1/02
Filed: 1979-07-13
Abstract: PURPOSE:To avoid the skidding of the rollers during their running and furthermore reduce the braking distance when the brake is applied, by holding the bottom plate of the guide rail between the driving roller and the running roller attached to the casing in order to give a lateral shift to the bottom plate. CONSTITUTION:Operation component 19 is operated to press down vertical rod 17, and thus parallel rod 11 is pressed down obliquely to the lower right side. Then the left ends of left and right seesaw components 7 and 9 are pushed upward to make driving rollers 22 and 25 touch the bottom part of guide rail 2. Then the bottom plate of rail 2 is held between running roller 3 and driving rollers 22/25. Under  these conditions, rollers 22 and 25 are turned to give a lateral shift to the shifting  device for communication apparatus. In such way, no skidding is caused for both  roller 3 and rollers 22/25. And the shifting device for communication apparatus can  stop instantaneously and with a short braking distance by cancelling the drive of  rollers 22 and 25.
Patent JP-H10284209-A (JP)
Title: Wiring connection harness to terminal
Inventor: FUKUI YOSHIO
IPC: H01R43/01
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct wiring connection to a terminal with each and without requiring skill. SOLUTION: A wiring L is inserted into the connecting slits S of plural terminal plates T provided in parallel in a terminal unit U and is connected by a wiring connection harness 1. The harness 1 has a first wiring parallel retainer 3 in which plural wiring hold holes 11 into the wiring L can be inserted are parallel provided, a second wiring parallel retainer 5 in which plural wiring retaining holes 14 into which the wiring L can be inserted and the center axes of which coincide with those of the wiring retaining holes 11 are parallel provided, and a harness body which retains the first retainer 3 and the second retainer 5 so as to be possible to approach and part in the axis line direction of the wiring L and can insert the terminal unit U between both retainers 3, 5 at a parted time.  Both retainers 3, 5 are formed so as to release the respective wiring retaining holes 11, 14, and the wiring hold holes 11, 14 are formed so as to face to the connecting slits S of the terminal unit U when the terminal unit U is insertion-positioned between both retainers 3, 5.
Patent JP-H02265583-A (JP)
Title: Monitor system for japanese pinball hall
Inventor: ITO MIKIO
IPC: A63F7/02
Filed: 1989-04-07
Abstract: PURPOSE:To monitor Japanese pinball hall equipments and the circumference thereof at proper timing by providing a picture recording device for recording image signals from a camera and a monitor management device for selectively driving an image receiver and the picture recording device on the basis of control signal from a controlling computer. CONSTITUTION:A controlling computer 16 stores cut monitor conditions, generates a monitor starting signal Sj containing a camera number of the monitor conditions, and outputs this signal to a monitor management device 17. The monitor management device 17 detects a monitor start instruction the monitor starting signal Sj, inputs an image signal Sl from a telecamera 14 showed by the camera number following the monitor start instruction through a repeater 18, and transmits the image signal S1 to a determined monitor television 19. Thus, a ball lending machine 10 between boards in which a coin is put and the circumference thereof are projected on the monitor television 19, whereby the coin input operation by a player can be monitored. When the coin is put into the ball lending machine 10 between boards, but no pinball is released, it is regarded as generation of a trouble of the ball lending machine 10 between boards, and the ball lending machine 10 between boards and its circumference are monitored.
Patent JP-H07292149-A (JP)
Title: Foamed heat-insulating material and heat-insulating box body
Inventor: NAKAMOTO HIDEO
IPC: C08G18/08
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a foamed heat-insulating material excellent in uniformness of foam, environmental protection, heat-insulating property, etc., and useful for refrigerators, freezing chambers, etc., by mixing and stirring an organic polyisocyanate with a foam stabilizer, a catalyst, a specific polyol and a specific foaming agent and foaming and molding the mixture. CONSTITUTION:This foamed heat-insulating material is obtained by mixing and stirring (A) an organic polyisocyanate such as diphenylmethane diisocyanate with (B) a polyol component containing 5-30% OH component having a molecular structure of the formula [(n)>=2] (e.g. diethylene glycol), (C) a foam stabilizer, (D) a catalyst and (E) a foaming agent containing 1,1,1,2,3,3-hexafluoropropane and foaming and molding the mixture.
Patent JP-S63253501-A (JP)
Title: Magnetic recorder
Inventor: TAKEDA TAKAYUKI
IPC: G11B5/64
Filed: 1987-04-09
Abstract: PURPOSE:To hold the deterioration in an overwrite erasing rate at an extremely small value by a change in ambient temp. by providing a magnetic recording medium which consists essentially of Co and Cr and is added respectively specific ratios of Zr or Hf or Ta. CONSTITUTION:The magnetic recording medium which consists essentially of Co and Cr and is added respectively with 1.2-2.0at.% or 1.3-2.3at.% or 1.5-2.5at.% Zr or Hf or Ta is provided. The temp. coefft. of the coercive force approximate to the temp. coefft. of the saturation magnetic flux density of 'SENDUST(R)' is thereby provided to the magnetic recording medium. The temp. change dy/dT of a recording depth y attains dy/dTproportional aBS-aHC if the temp. coefft. aBS of the saturation magnetic flux density of a head and the temp. coefft. aHC of the coercive force of the medium are set at the approximate values in such a manner and, therefore, the magnetic recorder which is less changed in recording depth by temp. is formed. The deterioration of the over write erasing rate is thus extremely minimized.