baber/WOPTO huggingface dataset:
Patent JP-S63183731-A (JP)
Title: Method and device for separating parts
Inventor: OGAWA TOMOYUKI
IPC: B21D28/02
Filed: 1987-01-26
Abstract: PURPOSE:To realize the parts separation by which the minimum joined part can be separated easily and efficiently, by placing alternately at least three pieces of rollers on the surface and the reverse side of a base material plate so that a bending stress is applied to the base material, and also, a bending stress is not applied to a parts part. CONSTITUTION:A pressure roller 4 has a uniform diameter extending over the overall length in the width direction of a metallic plate 1, and forced rollers 51, 52 have a large diameter in the end part in the width direction, and a small diameter in the center part. When the metallic plate 1 is allowed to pass through between the pressure roller 4 and the forced rollers 51, 52, the metallic plate 1 receives a bending force so that it becomes projection downward and deformed. In this case, since the forced rollers 51, 62 have a large diameter in the end part of the metallic plate 1 and a small diameter in the center part, the deformation of the metallic plate 1 is limited to only the end part, and the center parts in which parts 2 are positioned receives no bending force. Accordingly, the minimum joined part 3 becomes a boundary in which the bending force is applied or not, ruptured by receiving a sharing force, and the parts 2 are separated from the metallic plate 1.
Patent JP-H07215595-A (JP)
Title: Cop holder
Inventor: KAI YOSHITO
IPC: B65H57/00
Filed: 1994-02-08
Abstract: PURPOSE:To simplify handling of a cop formed by winding a yarn round a bobbin so as to facilitate automation of cop using equipment by preventing the yarn tail from hanging down from the outer periphery of the cop. CONSTITUTION:A cop holder comprises a bobbin connecting part 11 simply removably installed on one end part of a bobbin 3 where a cop l 1 is wound and a yarn tail locking part 12 which is connected to the bobbin connecting part 11 in such a manner as to freely rotate, extended in the radial direction of the cop l and locked on the yarn tail of a yarn 2 of the outer periphery of the cop 1 to prevent the yarn tail from hanging down. The yarn tail locking part 12 includes a bar member 17 extended from the end surface of the cop 1 in the axial direction of the outer periphery, wherein a guide part 23 where a yarn 2 delivered from the cop l is hooked in such a manner as to slide is integrally formed on a part of the member 17. The bar member 17 is capable of moving in the radial direction of the cop 1 so that hanging of a yarn tail can be prevented and delivery of the yarn 2 from the cop 1 through the guide part 23 can be surely performed.
Patent JP-H07225969-A (JP)
Title: Optical recording medium, its production and alloy of sputtering target
Inventor: HIROTA KUSATO
IPC: G11B7/2585
Filed: 1994-02-08
Abstract: PURPOSE:To obtain an optical recording medium excellent in duarability to repetitive recording and preservation stability over a long period of time by forming a reflecting layer with an Al alloy represented by a specified formula when an optical recording medium with a recording layer, a dielectric layer and a reflecting layer is produced. CONSTITUTION:A reflecting layer is formed with an Al alloy represented by the formula PdxMyAl1-x-y (where M is at least one kind of metal selected from among Zr, Ta, Nb, Cr, Mo and Mn, (x) and (y) show molar ratio, 0.0005<=x<=0.005 and 0.005<=y<=0.05). The objective medium having high sensitivity, a high erasing rate and a high C-N ratio, excellent in moisture and acid resistances and ensuring a long service life is obtd.
Patent JP-S59149572-A (JP)
Title: Character recognizing device
Inventor: MIYAKE YASUO
IPC: G06K9/68
Filed: 1983-01-31
Abstract: PURPOSE:To recognize a character by having the dictionary of a hierarchical structure, extracting a differential pattern between similar patterns through a dictionary which identifies in detail the similar character of a lower level and checking the similarity to said differential pattern. CONSTITUTION:A sampling pattern is obtained by a normal similarity calculating method through a sampling circuit 5. A numeric character ''1'' is estimated as a sampling pattern to set an alphanumeric read mode. Then a similarity calculating circuit 9 performs a similarity calculation for a sampling pattern 23 based on the contents of the 1st stage dictionary memory 6 (blocks 24-29) and then sends the results of the calculation to a deciding circuit 10 to decide the category of the block 27. The circuit 10 decides that the block 27 is not the final result. The circuit 10 discriminated ''1'' or '' I '' based on the block 27 which is decided and gives an indication to a differential pattern extracting circuit 11 through a signal line 13 to extract the difference of similar patterns. The circuit 11 extracts a corresponding pattern out of a reference pattern memory 12 and obtains a difference between said pattern and an original pattern separated by a character separating circuit 3.
Patent JP-S56112756-A (JP)
Title: Manufacture of complementary insulating gate field effect semiconductor device
Inventor: HIRANO YOSHIYUKI
IPC: H01L27/092
Filed: 1980-02-08
Abstract: PURPOSE:To eliminate the bonding breakdown and electrode wiring disconnection of the C-MOSFET by forming a source and a drain through polysilicon, further doping an N type impurity at the N channel side to increase the depth of the junction and forming an electrode on the polysilicon. CONSTITUTION:Three layers of polysilicon layer 8, silicon oxide film 14 and silicon nitride film 15 are formed on an N type substrate 1 having a P type well region 2 and a gate oxide film 7, a window is opened selectively at the three layers, source and drain regions 10a, 10b, 11a, 11b are formed, with the silicon nitride film on the polysilicon as a mask the source and the drain are selectively oxidized on the surfaces, the polysilicon on the N type source and drain regions is exposed, phosphorus is diffused therein, the junction between the source and the drain regions of the P channel side is increased in depth, and the film 15 of the P channel side is converted into the silicon oxide film 17 containing phosphorus. Thus, the C-MOSFET having high density and difficulty in disconnection of aluminum wire can be formed.
Patent JP-H03219749-A (JP)
Title: Isdn communication equipment and isdn communication system
Inventor: YAMADA TOSHIAKI
IPC: H04L29/08
Filed: 1990-01-24
Abstract: PURPOSE:To avoid useless operation of an ISDN communication control section at an incoming call by selecting one of integrated service digital network (ISDN) communication control sections of call connection at incoming call with operating mode information by a system control section and replying the incoming call reply. CONSTITUTION:An integrated service digital network(ISDN) facsimile mail equipment 1 connects to an ISDN 2 via network terminators DSU1-DSUN. The equipment 1 is provided with a system control unit SCU system control section 3, a hard disk HDD 4 and ISDN communication control sections ICCU11-ICCUN2 or the like. The control unit 3 controls each section to execute the sequence as the equipment 1. Moreover, based on the operating mode information outputted from the ISDN communication control sections ICCU11-ICCUN2, one of the ISDN communication control sections ICCU11-ICCUN2 is selected with respect to the incoming call from the ISDN 2 to output an incoming call reply. Thus, waste of operation of the ISDN communication control section at an incoming call is avoided.
Patent JP-S59142725-A (JP)
Title: Magnetic head
Inventor: ICHIKAWA TAKASHI
IPC: G11B5/187
Filed: 1983-02-01
Abstract: PURPOSE:To detect the characteristic deterioration of a magnetic head due to wear in advance by forming a conductor pattern at the tip of a block type magnetic body. CONSTITUTION:A magnetic pole 2 consisting of a thin-film type soft magnetic body and a conductor pattern 7 for detecting the wear of the magnetic pole are formed on a ceramic material 6. Then, the block material consisting of a ceramic material 8 and a block type magnetic body 5 is stuck. A dotted line 10 in a figure shows the position of the tip of the block type magnetic body 5, and when a head having the conductor pattern closer to the tip of the magnetic pole than the dotted line 10 advances in the wear of the magnetic-pole tip during use, the conductor pattern 7 is cut off before the block type magnetic body 5 is exposed. For this purpose, a circuit as shown in a figure is connected to the conductor pattern 7 to detect that by the lighting of a photodiode 9.
Patent JP-H08212905-A (JP)
Title: Surge absorbing apparatus
Inventor: KAMATA KENJI
IPC: H01H85/46
Filed: 1995-02-01
Abstract: PURPOSE: To immediately judge whether or not a surge absorbing element works normally from the outside. CONSTITUTION: A connection terminal 5 is connected with a terminal stand 32 of an electric power source apparatus 31 to prevent penetration of surge current by surge absorbing elements 6, 7, 8. When overcurrent flows in the surge absorbing elements 6, 7, 8, fuses 9A, 10A, 11A are melted to protect the surge absorbing elements 6, 7, 8. At that time, contact points 9B, 10B, 11B of alarming fuses 9, 10, 11 are closed and external alarming terminals ALM1, ALM2 of an informing means 12 is changed to the short-circuited state. Consequently, whether or not the surge absorbing function of the surge absorbing elements 6, 7, 8 functions normally can be judged immediately by the informing means 12.
Patent JP-S5298503-A (JP)
Title: Record disc cutting signal generator
Inventor: ATSUMINE IZUMI
IPC: G11B3/00
Filed: 1976-02-14
Abstract: PURPOSE: To form a cutting signal and improve the gain control accuracy of a correcting signal by controlling the amplification factor of the orginal signal according to the signal indicating the position of a cutting head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000211008-A (JP)
Title: Preparation of pearl lustrous synthetic paper of biaxially orientated polypropylene(bopp) with thickness of 25-250 micron obtained by three-layer coextrusion system
Inventor: RIN HOKIN
IPC: B32B5/18
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To easily prepare a pearl lustrous synthetic paper by a method wherein extrusions extruded from a screw main extruder with a feeder and screw sub-extruders with two feeders are mixed together to obtain a three-layer sheet through a T-die head and cooling molding, biaxially drawing and corona treatment are applied. SOLUTION: An extruder apparatus 1 consisting of a twin-screw main extruder and two twin-screw sub-extruders respectively with a side feeder is provided and extrusions of a polypropylene resin and an inorg. substance are mixed together and are guided into a T-die head, where they are co-extruded at a temp. of 180-280 deg.C to obtain a three-layer sheet and after this is then cooled and molded by means of a cooling molding roll device 2, it is guided into a longitudinal direction drawing device 3 and it is drawn at two steps at a low speed and a high speed to give a longitudinal strength to a synthetic paper. In addition, after the paper sheet is drawn in the transverse direction by means of a transverse drawing device 4, corona treatment is performed thereon by means of a corona treatment device 5 and a pearl lustrous synthetic paper obtd. is wound by means of a winding device 6.
Patent JP-H08190491-A (JP)
Title: Task switching method
Inventor: KUMAGAI KATSUMI
IPC: G06F9/46
Filed: 1995-01-04
Abstract: PURPOSE: To shorten the time required to register an execution request task and to determine a task to be executed, and to easily control the tasks, by determining the order of the tasks to be executed in advance. CONSTITUTION: Task data are data showing information on a task and consist of a state flag indicating that the task is being executed, being interrupted, or being suspended, restart priority data showing the priority when the execution of the task is restarted, a register value when the task is started, restart data showing an address value, etc., and a task status indicating whether or not there is a request to execute the task. In an execution order table 25, the names of tasks to be executed are registered corresponding to counter values 1, 2, 3...Cn . In a task counter, one of the counter values 1-Cn is stored and the task corresponding to the counter value stored in the task counter is a top-priority candidate for a task to be executed next.
Patent JP-H01190456-A (JP)
Title: Color separation image correction apparatus
Inventor: KO HIROTETSU
IPC: H04N1/48
Filed: 1988-01-26
Abstract: PURPOSE:To reduce errors in color correction and improve the reproducibility of colors, by calculating and utilizing the value of a color system common to each of separated image data when compressing and converting four-color- separation image data into three-color-separation image data. CONSTITUTION:Since image data separated in four colors cannot be compressed and converted directly into three-color-separation image data, a color system common to both image data is utilized. Color-separation image data of four input colors Y1, M1, C1 and K are respectively converted by a first color converting means 70 to be compressed printing data of each color. At this time, K is equivalently added to each value of Y, M and C. In color converting units 71-73 to which the printing data Y, M and C are respectively supplied, compressed printing data Y', M' and C' are stored respectively, which are referred to by printing data (Y1 and K), (M1 and K) and (C1 and K), respectively. Then, the compressed printing data Y', M' and C' are corrected in color by a second color converting means 10 so as to be fit for a recording medium such as a printing paper. Thus, the color-corrected, compressed printing data Y0, M0 and C0 are recorded on the printing paper.
Patent JP-H03219403-A (JP)
Title: Waveform equalizing circuit
Inventor: KONDO YASUO
IPC: G11B5/09
Filed: 1990-01-24
Abstract: PURPOSE:To obtain the best error rate against variation in reproducing speed at all times by controlling the quantity of delay of each delay circuit and the quantity of addition of the adder of the waveform equalizing circuit with speed information which is a clock proportional to the reproducing speed of a digital magnetic storage medium. CONSTITUTION:An electric signal which is reproduced by a magnetic head is amplified and then inputted to an input terminal 1 and the reproducing signal is sent to a delay circuit 2. The speed information which is applied to a speed information input terminal 8, on the other hand, is sent to delay circuits 2 and 3 and attenuators 4 and 5 and the delay circuit 2 has its delay quantity set to the best delay quantity for current reproducing density according to the speed information inputted to the speed information input terminal 8 and delays and outputs the reproducing signal from an input terminal 1. Similarly, the delay circuit 3 also has its delay quantity set to the best delay quantity for current reproducing density according to the speed information inputted to the speed information input terminal 8 and delays and outputs the reproducing signal from the delay circuit 2.
Patent JP-H07209896-A (JP)
Title: Slip of noncarbon paper sheet for electrophotographic transfer
Inventor: SANO MASAJIRO
IPC: B41M5/132
Filed: 1994-01-14
Abstract: PURPOSE:To provide a slip of noncarbon paper sheet hardly causing paper jamming at the time of feeding it into an electrophotographic transfer device using the slips of paper, not liable to curl even after printing, and capable of undergoing copying on several or more slips even when writing with ordinary pen pressure is applied. CONSTITUTION:The slip of noncarbon paper sheet comprises an upper paper provided with a color forming layer containing microcapsules enclosing an electron donative color former and a water-soluble binder formed on one side of a paper base and a lower paper provided with a color developing layer containing an electron receptive color developer on the other side of the paper base, or a middle paper provided with the color forming layer on one side of the paper base and the color developing layer on the reverse side of the paper base, and it uses the paper base having a basis weight of 50 to 70g/m<2> and it has a curling value of <=22mm measured by the hanging curl measuring method.
Patent JP-H01192411-A (JP)
Title: Method for adjusting sheet thickness in rolling mill
Inventor: NAKAYAMA TADAO
IPC: B21B37/18
Filed: 1988-01-28
Abstract: PURPOSE:To automatically set a proper roll gap changing speed by controlling a roll gap by a value obtained by performing numerical conversion of a max. component frequency as a changing speed at output of a contact ON signal. CONSTITUTION:An inlet side sheet thickness deviation detected by an inlet side sheet thickness gage 4 is inputted in a low bass filter 11, is cut its high frequency components, and is extracted basic wave components. The frequency of a max. component is detected by a frequency analyser 12. The frequency is inputted in a roll gap changing speed arithmetic unit 13 and a roll gap changing speed is calculated based on a relational expression concerning to a previously set frequency and a roll gap changing speed and the calculated speed is outputted to a roll gap adjusting device 6. The adjusting device 6 changes a roll gap command amount by receiving a roll gap changing speed from the arithmetic unit 13 and a manual ON-OFF signal from a roll gap opening and closing operation switch 10. A roll gap adjusting hydraulic device 3 controls a gap between rolling rolls 2 by the roll gap command amount to adjust a sheet thickness of a rolled stock 1 to be constant.
Patent JP-S58135168-A (JP)
Inventor: IIZUKA MASANORI
IPC: C04B24/26
Filed: 1982-02-03
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-S55107486-A (JP)
Title: Recording device
Inventor: ONO TAKEHIRO
IPC: B41J2/505
Filed: 1979-02-14
Abstract: PURPOSE:To obtain a dense dot construction and to improve the resolution, by a method wherein recording pins are arranged in plural number in the form of zigzag, and the recording position is slipped out one half of the distance between the centers of each line, during which time the recording pin on each line is driven simultaneously. CONSTITUTION:The recording of the line from 1-14 and N rows are carried out while sending recording pines from P1-P14 arranged in the zigzag form in the direction of arrow A. A clock pulse is sent to terminal a1, and when one content of counter A1 is stepped forward, the recording data at one house of recording circuit M1, M3 up to M13 are read out and supplied to lutch circuit L1 and L2 respectively. With the operation of drive circuit R1 and R2, pin P1-P4 are simultaneously driven to form dot Da...Da. Next, the recording pin moves only one half toward the direction of A to for dot Db...Db on the second and fourth lines.
Patent JP-2000216477-A (JP)
Title: Oscillation circuit
Inventor: NAKAMOTO HIROYUKI
IPC: G11B7/125
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To stably obtain a driving signal for driving a laser diode. SOLUTION: An oscillation output signal from an oscillator is applied to a laser diode LD after amplified by an output amplifier. The laser diode LD is turned 'on' at every high frequency. Since laser beam is emitted by multi- mode at rise of the laser diode LD, laser beam is continuously emitted by multi- mode. Since input impedance of an output amplifier 2 is made high and output impedance thereof is made low, the oscillator 1 and a laser element are matched.
Patent JP-S55110062-A (JP)
Title: Semiconductor device
Inventor: YOSHINAGA KENJI
IPC: H01L23/12
Filed: 1979-02-16
Abstract: PURPOSE: To prevent damage at pellets when they are screwed by making the stem bottom surface rough.  
     CONSTITUTION: Copper heatsink 9 is fitted to the center hole of thick plate 2 made of iron or iron-nickel. The bottom of an ordinary stem having screw hole 1 is made rough by providing it with lattice-shaped grooves 10. The depth of the grooves is set at about 100W200μm and their width about 100W200μm. By this structure, when a semiconductor device is screwed to a heat discharge plate, the stress can be absorbed by the rough surface and reduced, so that the ares of the stem surface is increased and heat discharge characteristics are improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11201210-A (JP)
Title: Cylinder device
Inventor: SATO TOSHISHIGE
IPC: F16F9/56
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To protect a piston rod, for a long period of time, from damage by preventing the piston rod from being contacted with one end of a cover when the piston rod is dragged to its fully outward limit. SOLUTION: A rod guide 9 having a guiding portion 9C, a leaning inhibiting portion 9D, and a retainer 9E is mounted into an opening end 1A of a tube 1. When a piston rod 3 is dragged to its fully outward limit, the retainer 9E restrains the inner end 5E of a cover 5, and the leaning inhibiting portion 9D is positioned between the inner end 5A and the piston rod 3, thereby preventing the inner end 5A from being contacted with the piston rod 3. While the piston rod 3 extends or retracts, the guiding portion 9C slides on the inner wall of the cover 5, thereby preventing the cover 5 from sliding on the tube 1.
Patent JP-H01192579-A (JP)
Title: Recorder
Inventor: HIRAMATSU SOICHI
IPC: B41J2/485
Filed: 1988-01-27
Abstract: PURPOSE:To enable a perfect printing only by changing a software, by a method wherein, printing data for one or more lines is reversed lengthwise and crosswise, and a reverse sheet-feed is carried out every time when the reversed printing data is stored. CONSTITUTION:If a top-side printing flag is ON in a perfect printing, a one-line printing is conducted with a bail roller 9 depressed, and a forward sheet-feed is performed by the amount of one line. The printing is repeated by every line until a printing for one page is completed. After the printing for one page is completed and a back-side printing is discriminated, the bail roller 9 is moved up, a sheet 6 is fed forward to one line upper from the trailing edge, and a two-line reverse pattern is set. After that, a reverse part in a second line is printed, the sheet is fed forward by the amount of one line, and a reveres part in a first line is printed. Thereafter, the sheet 6 is fed reversely by the amount of two lines, and a reverse part printing by two lines is carried out repeatedly until reaching the top end of the page.
Patent JP-S55109797-A (JP)
Title: Blower
Inventor: ODA TOSHIMI
IPC: F04D23/00
Filed: 1979-02-15
Abstract: PURPOSE: To make it possible to form air flows of different flowing directions simultaneously by an impeller rotating in one direction by providing a blower wherein end plates having intake ports and intake air cut-off portions are disposed at both sides of a laminated impeller constituted by a multiplicity of sheet elements each having ventilation port.  
     CONSTITUTION: A blower has a laminated impeller 5 constituted by a multiplicity of sheet elements 6 each having ventilation ports 8. At both sides of the impeller 5, disposed are end plates 14, 15 having intake ports 14b, 15b and intake air cut-off portions 14c, 15c. As the impeller 5 is rotated, the air resinding in adjacent sheet elements are forced to the outside of the small gap 11 so that new air is induced into the gap 11 through the ventilation ports 8. Since the portion of the ventilation ports 8 near the intake air cut-off portions 14c, 15c of the end plates 14, 15 exhibit considerably high resistance against the flow of air while the portion of the ventilation ports 8 opposing to the intake ports 14b, 156 impose comparati-ely low resistance, air flows of different flowing directions are formed as represented by arrow lines 21, 23. 
     COPYRIGHT: (C)1980,JPO&Japio