baber/WOPTO huggingface dataset:
Patent JP-H08192206-A (JP)
Title: Device for joining and clamping steel
Inventor: MIZUTA KEIJI
IPC: B21B15/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a device for joining and clamping steel with which excellent joining is enabled without causing temp. difference between the steels when the mutual steel is joined and clamped. CONSTITUTION: In the device for joining and clamping the steel with which the respective rolled stocks 11, 21 are respectively clamped in the thickness direction with a pair of clamping plates 53, 54, 57, 58, when the rear end part of a preceding rolled stock 11 and tip part of the succeeding rolled stock 21 are joined with induction heating devices 42, 43, projecting parts 64 and recessed parts 65 are formed on the clamping faces of these clamping plates 53, 54, 57, 58 and heat isolating materials 66 are embeded in these parts.
Patent JP-S59128616-A (JP)
Title: Method for controlling the number of running pumps
Inventor: YAGISHITA OSAMU
IPC: F04B49/06
Filed: 1983-01-13
Abstract: PURPOSE:To set up the proper number of running pumps by using goodness of fit converters adding the concept of goodness of fit to objective values to be controlled for time, water levels and water flow rate. CONSTITUTION:A controlling device 1 is provided with a running pattern table 11 consisting of plural pairs of unit patterns and the goodness of fit converters 8, 8', 8'' for time, water levels and water flow rate. When each constant of one unit pattern in the pattern table 11 is inputted, the converters 8-8'' outputs respective goodness of fit. The minimum value of the three kinds of goodness of fit is compared with a deciding threshold in the unit patterns and the minimum value more than the threshold is extracted. Said operation is executed in each unit pattern while fixing the actual measurement value (t) to time, the actual measurement value (h) of the water level and the actual measurement value (q) of the water flow rate and the unit pattern concerned is selected. The proper number of running pumps can be set up from the constant of the number of pumps of the specified unit pattern.
Patent JP-H09200245-A (JP)
Title: Line exchange control method
Inventor: YAMADA HAJIME
IPC: H04N7/173
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To construct the information communication severe in high-speed/ real-time property without introducing any exchange in a two-way CATV. SOLUTION: When transmitting/receiving data (information) requiring strict high-speed and real-time property between terminals 15B and 15C, first of all, the terminal 15B selects any suitable idle channel out of plural channels coming to itself based on the idle/occupied information of channel sent from the other terminal, sends occupation information showing the busy state of that channel to all the terminals and further requests the pull-in of channel to be used from now to the terminal 15C of a communicating party. While receiving this request, the terminal 15C pulls in the channel.
Patent JP-S5596471-A (JP)
Title: Encoded pulse compressor
Inventor: MATSUDA SHIYOUJI
IPC: G01S13/28
Filed: 1979-01-19
Abstract: PURPOSE:To reduce the unevenness of the compressing characteristic depending on the sample timing of the signals received by addition of the correlation outputs between the values sampled in the delaying elements at an interval of m and the transmitted code with the stages of the sampling cycles and the delaying elements set at m. CONSTITUTION:The signals transmitted from the transmitter are phase-detected on the receiving side to reproduce the transmitted code. The coded pulses X of the received signals thus reproduced are applied to an m-stage tapped analog delay line 11, sampled by clockpulses CP and then, transferred. The contents of the delay line 11 are detected by stages and weighted with a multiplier 12. The weight coefficient to multiply the output of each stage is set equivalent to the time inversion of the transmitted code in the repetition of each bit of the code every m times and the correlation is determined between the values sampled at a interval of m and the transmitted code. Then, one or several correlation outputs are added. For example, the tap outputs at the interval of m are grouped at one set and added with adders 13-1-m every set. Thus, m sets of compressed waves V1...Vm are obtained.
Patent JP-H08187960-A (JP)
Title: Thermal transfer recording medium for forming color image
Inventor: SUZUKI HIDEKI
IPC: B41M5/382
Filed: 1995-01-13
Abstract: PURPOSE: To provide a thermal transfer recording medium capable of a highly detailed color image excellent in color reproducibility on a surface porous image receiving material. CONSTITUTION: Hot-melt ink layers 3 of yellow, magenta and cyan are arranged on a single base material in desired order or provided on separate base materials 2 and, when the hot-melt ink layers 3 of the respective colors are called as primary, secondary and tertiary ink layers according to predetermined transfer order, a foaming agent is added to the respective transfer ink layers. Therefore, the content of the foaming agent is made high in the order of the primary, secondary and tertiary transfer ink layers.
Patent JP-H01218372-A (JP)
Title: Series resonance capacitor motor
Inventor: AREKUZANDAA JIEE RUUSU
IPC: H02P1/42
Filed: 1989-01-12
Abstract: PURPOSE: To provide a high-efficiency motor by connecting a starting winding in parallel to the series circuit of an operating winding and a capacitor and at the sane time forming the capacitor and the operating winding into a circuit which brings about series resonance at the frequency of an AC power source. CONSTITUTION: Operating windings 13A, 13B with a center tap are wound on a stator iron core and are connected in series to the operating capacitor 17 across a switch. A starting winding 14 is wound on the stator iron core and connected to the center tap between the winding parts 13A, 13B. The capacitor 17 in series to the winding part 13B forms a series-resonance circuit, and the resonance frequency of the series-resonance circuit is selected so as to be a match for the frequency of an AC frequency power source 9. Therefore, at the starting period of time, most of whole currents flow through the starting winding 14. On the other hand, during the normal operation of a motor, a current flowing through the starting winding 14 is automatically lowered to zero or close to zero.
Patent JP-H05191721-A (JP)
Title: Television monitor device
Inventor: SUGA MITSUHIRO
IPC: H04N5/44
Filed: 1992-01-13
Abstract: PURPOSE:To reduce the entire picture simultaneously to one corner of a monitor screen and to display the picture in the mode of the magnification picture in the television monitor. CONSTITUTION:A picked-up picture is stored in a memory 4 for each picture element. A read address counter 9 is used to read twice each picture element and a magnified picture is displayed on a monitor section 6. A reduced read address counter 14 reads each picture element while thinning the picture elements to obtain a reduced picture and the result is displayed on one corner of the monitor section 6.
Patent JP-H02185918-A (JP)
Title: Manufacture of softened rod or wire rod
Inventor: KANBARA SUSUMU
IPC: C21D8/06
Filed: 1989-01-11
Abstract: PURPOSE:To manufacture a softened rod or wire rod having spheroidized structure by means of short-time heat treatment by finish-rolling and cooling a steel stock containing specific amounts of C under respectively specified conditions, descaling the resulting rolled stock, heating and holding the above under specific conditions, and then allowing the above to stand to be cooled in the air. CONSTITUTION:At the time of hot-rolling a steel stock containing <=1.5% C, finish rolling is carried out while controlling the initial temp. of finish rolling and the finishing temp. of finish rolling to <=750 deg.C and <=850 deg.C, respectively, and, after the conclusion of rolling, cooling is exerted down to 500 deg.C at <4 deg.C/sec cooling rate. Subsequently, after cooling down to room temp., scales are removed from the surface of a product, and this product is heated in a reducing-gas atmosphere until a temp. between (A1 point - 50 deg.C) and (A1 point +50 deg.C) is reached, held in the above temp. range for >=10min, and allowed to stand to be cooled in the air so as to be formed into spheroidized structure. By this method, the softened rod stock or wire rod can be obtained without causing decarburization, and further, the occurrence of breakage and season cracking at the time of handling after annealing can be prevented.
Patent JP-H05115643-A (JP)
Title: Driving mechanism for pentagraph of sewing machine
Inventor: EDOGAA EFU MUUA ZA SAADO
IPC: D05C9/04
Filed: 1992-01-14
Abstract: PURPOSE: To provide an improved pantograph provided with a driving end with a reinforced rib and to accurately and efficiently drive the pantograph in a multi-head sewing machine for business use for utilizing the pantograph and performing rimming and sewing along many stations. CONSTITUTION: Relating to the pantograph 21 of a single rail to be driven by this driving mechanism, the driving mechanism is provided with a cross member 24 driven through belts 23 and 23' by double ended electric motors 27 and 27' controlled by a controller 26 and moves the pantograph 21 along the rail 36 by the motion of the cross member 24. Also, the movement in a horizontal direction of the pantograph 21 is controlled by a roller 80 provided on a second cross member and the roller 80 is driven through the belt 81 by a second double electric motor 80. Then, the movement of the pantograph 21 is controlled by the engagement of a driving roller 25 over a U-shaped groove provided on the driving end with a rib and slots 30 provided on a sewing machine base 29.
Patent JP-S58121827-A (JP)
Title: Pulse generating circuit
Inventor: AKASHI MINEO
IPC: H03M1/00
Filed: 1982-01-14
Abstract: PURPOSE:To reduce the component of a low frequency corresponding to the least significant bit of the converted value, by synthesizing shift register outputs of a plurality of stages in series connection selectively, generating a signal having a time component shorter than the period of a clock signal, and generating a signal having a pulse width not a multiple of the period of the clock signal. CONSTITUTION:When control signals 17, 18 are both logical value ''0'', a signal having a pulse width equal to that of a variable pulse width signal 14 is outputted. When the control signal 17 is logical value ''1'' and the control signal 18 is logical value ''0'', a signal having broader pulse width than a variable pulse width signal 14 is outputted while a clock signal 10 is logical value ''0''. When the signal 17 is logical value ''0'' and the signal 18 is logical value ''1'', the signal having broader pulse width than the signal 14 is outputted while a clock signal 10 is logical value ''1''. When both the signals 17, 18 are logical value ''1'', the signal hving broader pulse width than the signal 14 is outputted during one period of the clock signal 10.
Patent JP-S62164825-A (JP)
Title: Method for controlling combustion of heating furnace
Inventor: TAKAHASHI NOBORU
IPC: C21D9/00
Filed: 1986-01-13
Abstract: PURPOSE:To easily and stably control a furnace temp. and to minimize fuel consumption by determining the target heating up pattern of a non- representiative billet in accordance with the target heating up pattern of the representative billet of each billet group in the furnace and controlling the combustion in the heating furnace. CONSTITUTION:The billets in the multi-zone heating furnace are divided to continuous groups and the representative billet is set by each group. The present temps. of the above-mentioned representative billet and non-representative billet are designated as theta0, theta1, the intended time for extraction as t0, t1 and the target extraction temp. as thetaEXT. Further the coefft. alpha of temp. direction conversion is set at alpha=(thetaEXT-theta1)/(thetaEXT-theta0) and the coefft. beta of time direction conversion at beta=t1/t0. The target temp. pattern f0(t) set with the above-mentioned representative billet is converted to the time direction and g0(t)=f0(t/beta) is determined; further the time direction is converted to the temp. direction and f1(t)=(1-alpha).thetaEXT+alphaf0(t/beta) is determined. The combustion is controlled by determining the above-mentioned f1(t) as the target heating up pattern of the non- representative billet.
Patent JP-H01182743-A (JP)
Title: Method for detecting foreign material in bottle
Inventor: ONO HIDETAKA
IPC: G01N33/00
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to detect foreign material mixed in a bottle from the outside of the bottle automatically and efficiently without yielding bubbles, by moving the bottle and a TV camera only a short time when the liquid and the foreign material are stopped by inertia. CONSTITUTION:A TV camera 3 is fixed to the bottom part of a table 2. A window 4, through which the image of the bottom surface of a bottle 1 is picked up, is provided at the upper surface of the hollow table 1. The bottle 1 is mounted on the table 2. The table 2 is rotated around the longitudinal axis of the bottle 1. Both the bottle 1 and the table 2, to which the camera 3 is fixed, are rotated together. During the period when foreign material 5 is still stopped owing to inertial force, the image is processed. When a line sensor camera is used for the camera 3, the images before and after the rotation are as follows. The luminance is decreased due to the foreign material in a luminance distribution 7 after the rotation in comparison with a luminance distribution 6 before the rotation, and the presence of the foreign material is confirmed with the comparison of the images before and after the rotation. When a two-dimensional camera is used, the foreign material is in the stationary state even if the bottle 1 and the camera 3 are rotated. Therefore, the position of the foreign material in the image 8 before the rotation seems to be moved apparently on an image 9 after the rotation. The foreign material can be detected by the comparison of both images.
Patent JP-S58123289-A (JP)
Title: Recording method for duplication-protected video- recorded magnetic tape
Inventor: KAGOTA MINORU
IPC: H04N5/913
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a video-recorded magnetic tape which can not be duplicated by a VTR on the market by adding two specific signals alternately for a specific period in the burst period of a color video signal. CONSTITUTION:The color video signal is inputted to a synchronous separator 3 and an adder 26. The separator 3 generates a horizontal and a vertical signal. Horizontal signal delay devices 13 and 14 generate horizontal delay pulses delayed the burst period behind the horizontal signal. By those horizontal delay pulses, a pulse generator 15 generates a 0.5mum pulse and a pulse generator 16 generates a wide pulse. Those pulses are passed through gate circuits 18 and 21, and 19 and 22 respectivey and supplied to a waveform shaping amplifier 23 and a pulse amplifier 24; the amplifier 23 generates the 0.5mum pulse at intervals of 0.05sec and the amplifier 24 generates the wide pulses at intervals of 0.05sec. Both pulses are mixed by a mixer 25 and added to the color video signal by an adder 26. The output of the adder is modulated 27 and then recorded on a magnetic tape through a video head 6.
Patent JP-H0683625-A (JP)
Title: Method and system for accessing reference address space
Inventor: ARAN IAN ARUPAATO
IPC: G06F12/10
Filed: 1993-01-14
Abstract: PURPOSE: To provide a PROGRAM CALL for the reference space of a task designation enabling unit. CONSTITUTION: A reference space is identified, and one reference address space parameter or more are retrieved from a DUCT to be used at the time of performing access to corresponding control information positioned in a second table 602 of an address space number. A BASTEO 504 is retrieved from a DUCT 500, and 6 zeros are added to the right side of the BASTEO for forming an actual address at the time of obtaining an entry 604 (ASTE) of the table 602. A permission index (AX) 606 of the ASTE and a BASN 508 are respectively placed in a control register 4 of a 608 (AX) and a 610 (PASN), a segment table indication 612 of the ASTE is placed in a control register 1 of a PSTD 614, and an actual SDTE address is placed in a control register 5 of a 616 as a PASTEO. The entry of the second table of an ASN is obtained by using a BASTEO positioned at the DUCT.
Patent JP-S62164129-A (JP)
Title: Hard copy device
Inventor: KITAMURA JUNJI
IPC: G06F3/153
Filed: 1986-01-16
Abstract: PURPOSE:To print an optional part of a display picture on an optional position to obtain the printed result easy to see by providing a selecting means, which takes out a video signal corresponding to the optional part, and a phase shifting means which shifts only an optional phase of a synchronizing signal. CONSTITUTION:The video signal and the synchronizing signal obtained from picture element data read out from a picture memory 1 are supplied to a CRT display device 6 to display a picture. The selecting means consisting of an address control circuit 9 and an AND circuit 10 takes out a signal corresponding to the optional part of the displayed picture from the video signal and outputs video data V.DATAc. A synchronizing signal generating circuit 12 for hard copy as the phase shifting means outputs signals Hc and Vc obtained by shifting only an optional phase of the synchronizing signal. A printer 11 prints data V.DATAc based on signals Hc and Vc. Thus, only a desired picture is hard- copied in the center position of a printing form.
Patent JP-H11204196-A (JP)
Title: Motion transmission mechanism and low insertion force connector
Inventor: KUMAKURA HIDETO
IPC: F16H53/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the stress concentration to a guide pin by notch effect while miniaturizing a device, and to securely prevent the generation of noise. SOLUTION: A low insertion force connector is constituted such that a cam groove formed in a slider to provide motion, a guide pin 21 is protruded on a holder 20 of the connector receiving the motion, the cam groove and the guide pin 21 are engaged with each other to be connected, and the slider is moved to let the guide pin 21 follow along the cam groove to move the holder 20, until the connector is engaged with a counter connector, where a round groove 22 of an arc-shaped cross section continuous with a root part of the guide pin 21 is formed in a protruded surface of the guide pin 21.
Patent JP-S56102364-A (JP)
Title: Molding method of mold for centrifugal gasting
Inventor: NAKAISHI MASAO
IPC: B22D13/10
Filed: 1980-01-17
Abstract: PURPOSE: To mold a titled mold which provides a casting free from gas defects and cracks by flowing the molding sand which does not contain any binder into a metal flask under rotation of a metal flask for centrifugal casting, and depositing the kneaded liquid of a mold coating material and a binder on the leveled surface.  
     CONSTITUTION: Partition rings 3, 3 are disposed and fixed in a mold flask 2 for centrifugal casting, and a sand feeder 5 is inserted from one opening. While the metal flask 2 is being rotated, the molding sand 6 which is not kneaded with any binder is charged between the partition rings 3 and 3, and the surface of the sand 6 is leveled uniformly by using a scraper plate 4. Next, the sand feeder 5 and the scraper plate 4 are removed, and mixed liquid 8 of a mold coating material and a binder is sprayed onto the leveled surface of the sand 6 by using a spray lance 7 and is deposited thereon, whereby a hollow mold 9 deposited with the mixed liquid film layer 9a is molded. Thence, the partition rings 3, 3 are removed, band metal molds 10, 10 are mounted, and the molten metal 13 in a well 12 is poured into the metal flask 2 by using a spout 11 or the like under the rotation of the metal flask 2, whereby a double-flanged type pipe is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000208436-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/3205
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To hold down rising of contact resistance by coating at least the bottom of a contact hole which reaches a first conductive layer consisting of cobalt silicide with a second conductive layer which prevents nitriding of the first conductive layer and providing a third conductive layer comprising nitrogen on an upper layer of the second conductive layer. SOLUTION: An inner wall of a contact hole CH which reaches a cobalt silicide layer 12a formed on a heavily doped diffusion layer 12 is coated with a nitriding prevention conductive layer 31 consisting of titanium or tantalum. A barrier metal layer 32 consisting of titanium nitride, for example, is formed on its upper layer. After a plug 33a formed of tungsten is formed to bury a contact hole, an upper layer wiring 34 is formed on its upper layer. Since formation of a high resistance silicon nitride layer is prevented by preventing nitriding of the cobalt silicide layer 12a due to a barrier metal layer 32 comprising nitride such as titanium nitride by the nitriding prevention conductive layer 31, rise of contact resistance can be prevented.
Patent JP-H01181268-A (JP)
Title: Recorder
Inventor: SUZUKI TADAAKI
IPC: H04N1/00
Filed: 1988-01-13
Abstract: PURPOSE:To avoid incovenience of unarrived facsimile reception in the absence of the operator or at night by stopping the copying and raising alarm if the residual amount of recording paper reaches a guaranteed residual amount. CONSTITUTION:When the near end is detected by a near end detection section 2a, a recording control section 4a records a page during recording, applies alarm display after the end of recording and stops the copying or facsimile reception function. When two sensors 3b both detect guaranteed residual amount marks 8b-8d and an AND circuit 11 outputs logic 1, a counter section 12 adds 1 to the count to revise the count. A discrimination section 13 compares the count of the counter section 12 with the setting value of the setting section 14 to detect that the recording paper 9b reaches the guaranteed residual amount. When the paper reaches the guaranteed residual amount and the copying is being executed, the page under copying is copied to its end and then the guaranteed residual amount alarm is generated. When the guaranteed residual amount is reached and facsimile reception is under execution, a series of text is received and recorded and then the guaranteed residual amount alarm is generated. Then the copying function is stopped.
Patent JP-S60148089-A (JP)
Inventor: UCHIHASHI MASAAKI
IPC: H05B41/24
Filed: 1984-01-13
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。