baber/WOPTO huggingface dataset:
Patent JP-H10264011-A (JP)
Title: Precision polishing device and method
Inventor: TAKAHASHI KAZUO
IPC: B24B53/017
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To polish a wafer with a larger bore into high quality by transferring a plurality of polished body holding means and polishing body capacity recovery means provided on the same plane, in regular order to a treatment station provided on a polishing head. SOLUTION: After the completion of polishing a wafer 100 conveyed into a treatment station by a transfer means 101, by a rough polishing head 105 and a rough polishing pad 111, the wafer 100 is conveyed out of the treatment station by the transfer means 101, and a polishing pad conditioner is arranged in the treatment station instead. As the polishing pad conditioner 104, a member with diamond or the like dispersed as abrasive grains in the face coming in contact with the polishing pad is used and brought into sliding-rubbing contact with the rough polishing pad 111 to recover polishing capacity. After the rough polishing pad 111 is recovered into an appropriate state, the polishing pad conditioner 104 is conveyed out of the treatment station, and another wafer 100 is conveyed into the treatment station and polished.
Patent JP-H02249359-A (JP)
Title: Picture processor
Inventor: MATSUNAWA MASAHIKO
IPC: G03G15/01
Filed: 1989-03-22
Abstract: PURPOSE:To attain full color marker color conversion with fidelity by sampling the marker color at a position apart by a prescribed picture element from the end of the marker part detected by a marker area detection means. CONSTITUTION:Picture read means 1-3, color code generating means 4-9, a color reproducing means 10 converting a color decomposition image into a density data in response to the recording color, a marker area detection means 13 detecting the marker part of the original picture and extracting the area surrounded by the marker part based on the color code are provided in the processor. Moreover, a sampling means 14 sampling the color of the detected marker part from the density data and a marker color conversion means 12 converting the density data of the area surrounded by the marker part into the density data in response to the marker color are provided. Then the sampling means 14 samples the color of the marker part at a location apart by a prescribed picture element determined in advance from the end of the detected marker part. Thus, full color marker color conversion is implemented with fidelity.
Patent JP-H06284480-A (JP)
Title: Controller
Inventor: ASANO KATSUHISA
IPC: H04Q9/14
Filed: 1993-03-29
Abstract: PURPOSE:To make a battery durable and to prevent the malfunction of a remote controller by providing a frequency divider thinning key scan signals, a switch switching a normal operation and a low power consumption operation and a voltage monitoring device on a controller. CONSTITUTION:A frequency divider 10 is controlled by the output of a switch 1 or a voltage monitoring device 18 and transmits a P/S signal for reading the key scanning data from a timer 13 to a key scan part 14 by a period as it is at the time of a normal power tranmission mode. At the time of a low power consumption transmission mode, an S/P signal is frequency-divided and it is transmitted as a low frequency signal to the key scan part 14. The mode of the switch 1 is manually switched, and a transmission part is set to a normal power transmission mode at the time of an A side and is set to a low power consumption mode at the time of a B side. Also when a signal notifying the voltage drop of power supply is received from the device 18, the transmission part is automatically switched to the low power consumption mode. Thus, a battery is made durable and the malfunction of a remote controller is prevented.
Patent JP-S55162871-A (JP)
Title: Supporting board of converter for electronic clock
Inventor: HIRANO HIROSHI
IPC: H02K37/16
Filed: 1979-06-05
Abstract: PURPOSE:To detect the rotation and nonrotation of a rotor without inefficiently using an electric current, by combining separated right and left stators together by means of a supporting board consisting of a magnetic material having a permeability lower than that of the stator and a Young's modulus greater than that of the stator. CONSTITUTION:A supporting board 12 consisting of a nonmagnetic material is fastened by welding to, for example, one side surface of separated right and left stators 10, 11. A magnetic plate 13 consisting of a magnetic material having a permeability lower than that of the stators 10, 11 and a Young's modulus higher than that of the stators 10, 11 is fastened to the other side surface of the stators 10, 11. Thus, the stators 10, 11 are combined together. A core 3 having a coil 4 wound therearound is then joined to the stators 10, 11. When an electric current is applied to the coil 4 in this structure, such portions of the magnetic plate 13 that are opposed to a gap 14 are saturated early since the magnetic plate 13 has a high magnetic resistance. Therefore, a useless electric current flowing during a period of time in which the rotation and nonrotation of a rotor 6 cannot be detected.
Patent JP-S61227773-A (JP)
Title: Production of colored sparkling sake
Inventor: HIROTSUNE MASATO
IPC: C12G3/02
Filed: 1985-04-02
Abstract: PURPOSE:To obtain the titled sparkling SAKE containing a large amount of carbon dioxide gas and having clear color and excellent preservability, by carrying out the alcoholic fermentation of a rice raw material and adding a natural colorant to the fermentation liquid in the post-fermentation stage. CONSTITUTION:(A) A rice raw material selected from rice flour, rice bran, broken unpolished rice and their mixture is subjected to the alcoholic fermentation by liquid fermentation process, and the fermentation liquid in the post- fermentation stage or the fermentation liquid after the separation of yeast is added with (B) a natural colorant to obtain the objective sparkling SAKE. The component B is preferably the one exhibiting red color in acidic pH range, especially the extract obtained by extracting the seed skin of black soybean with water containing magnesium chloride or magnesium chloride and ethanol.
Patent JP-H05274024-A (JP)
Title: Numerical controller
IPC: G05B19/4068
Filed: 1992-03-27
Abstract: PURPOSE:To check a machining program with high accuracy by generating the Z-map model data where the Z value of the upper interface of a three- dimensional solid model is turned into a two-dimensional array projecting the model data on the XZ, YZ and XY planes for generation of three plane drawings. CONSTITUTION:A three-dimensional solid modeling means 31 calculates the Z value of the upper interface of a work shape and stores the Z value as the Z-map model data of a two-dimensional array. A front drawing generating means 32a of a three-plate drawing generating means 32 maps the Z-map model data on an XZ plane to obtain the bit map data on a front drawing. In the same way, a side drawing generating means 32b maps the Z-map model data on a YZ drawing to obtain the bit map data on a side drawing. Then a plane drawing generating means 32c maps the Z-map model data on an XY plane to obtain the bit map data on a plane drawing. A display means 24 transfers these bit map data on the front, side and plane drawings to a display memory. Thus these three drawings are shown on a display device 11.
Patent JP-S63235995-A (JP)
Inventor: KISUMI SHINTAROU
IPC: G09G3/36
Filed: 1987-03-24
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-S62227532-A (JP)
Title: Bearing device
Inventor: SATO TAKAYUKI
IPC: B21D37/12
Filed: 1986-03-31
Abstract: PURPOSE:To improve the accuracy in positioning by increasing a supporting stiffness, by engaging the supporting shaft of a roller with the engaging part formed on a bearing cage. CONSTITUTION:The bush 4 provided on the upper die 1 is slid along the guide post 3 provided on the lower die 2, when the upper die 1 is driven by opening and closing for the lower die by being driven in case of a pressing. The relative slide of this bush 4 and guide post 3 is guided by the roller 8 of a roller bearing device 5. This roller 8 has the recessed face part 8a and projecting face part 8b which come into contact with the guide post 3 and bush 4 respectively, so the supporting stiffness of the guide post 3 and bush 4 is high and the positioning of these both is performed with the accuracy.
Patent JP-H10322365-A (JP)
Title: Virtual lan system and record medium
Inventor: URATA SATORU
IPC: H04L12/911
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set an address under virtual LAN environment by referring to a grouping table and learning tables based on a received port when a packet is received, transmitting the packet to the port when the MAC address of a transmission destination is registered and broadcasting it to the other port when it is not registered. SOLUTION: The grouping table 12, the learning table (1-1) 13 for group #1 and the learning table (1-2) 13 for group #2 are provided for the device 1-4 of a router and a switch. The ports 1-4 of the devices 1-4 connected to terminals A-D installed at the arbitrary places are grouped into groups #1 and #2 and they are set in the grouping table 12. A single path between the groups is set and learning is executed in the learning table 13. Thus, a virtual LAN system where the occurrence of duplex registration on the relation of the MAC address and the port is dissolved can be attained.
Patent JP-S60214696-A (JP)
Title: Control signal detection circuit
Inventor: NISHIJIMA HIDEO
IPC: H04N17/06
Filed: 1984-04-11
Abstract: PURPOSE:To prevent the occurrence of noise pulses and to eliminate malfunction in a high speed reproduction mode by detecting stable control signals irrespective of a traveling speed of a magnetic tape. CONSTITUTION:A pulse (a) produced by a control signal of a magnetic tape is amplified by an amplifier 4, while DC components of an output pulse (b) and cut, and both pulses are added to non-inversion input and an inversion input of comparators 11 and 22. Said inputs are compared with a voltage V1 of a constant voltage source 10 and a voltage V2 of a constant voltage source 21 in the comparator 11 and the comparator 22, respectively, and their pulse signals (c) and (f) are outputted. These signals are added to contact points N and P of changeover switches 23 and 24, respectively. When the switches 23 and 24 are at the side of P, the signals (c) and (f) are supplied to an AND gate 16 and a pulse generator 26 respectively. A pulse signal of frequency in proportion to a traveling speed of a magnetic tape is added to an input terminal 25 of the generator 26, and a gate signal (i) is outputted from an FF30 irrespective of the traveling speed and inputted to the gate 16. Then the pulse (a) of the control signal is detected, and the occurrence of noises at leading and tailing edges can be prevented.
Patent JP-H05274688-A (JP)
Title: Optical disk device
IPC: G11B7/085
Filed: 1992-03-27
Abstract: PURPOSE:To prevent the occurrence of harmfull vibration for servo control by arranging a pair of both side of linear motors transferring a carriage close to both outsides of two guide shafts. CONSTITUTION:An optical disk device is provided with two pairs of right and left of the linear motors 300 transferring the carriage 101 and a pair of the linear motors 300 are arranged close to both outsides of two guide shafts 104 in a nearly parallel plane to an optical disk 10. Bearings 201 are arranged on the outside from respective shaft centers of the guide shafts and on the inside from a pair of the linear motors 300 and further, plural bearings 201 whose rotary shafts are inclined by nearly 45 deg. to the surface of the optical disk 10 respectively and are constituted so as to hold two guide shafts between from both side. Then, the carriage 101 is restricted at three degrees of freedom of pitching/rolling/yawing and a guide mechanism with high accuracy is obtained by application of adequate preload.
Patent JP-H10271824-A (JP)
Title: Power converter
Inventor: SHIMAMOTO YOSHIO
IPC: H02M5/27
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the resultant output voltage from having a 6-pulse wave form due to the decrease in the difference between the control phase angles of two pairs of converters which are connected dependently by asymmetric control. SOLUTION: A phase difference detection circuit 23 monitors a firing phase difference Δθ between converters 6, 7 based on voltage reference Va1, Vb1 outputted from an asymmetric control circuit 22, and a discrimination circuit 24 outputs a control command Sc when the value of Δθ enters a prescribed range. When the control command Sc is outputted, a correction circuit 26 outputs correction signals Vr1, Vr2 so as to permit the ignition phase of one converter which output the maximum voltage to be delayed by a prescribed phase, and the firing phase of the other converter to be advanced so that the output voltage of a converter 1 may have a value corresponding to voltage reference Vref, and conduct correction control so as to prevent the firing phases of the converters 6, 7 from being overlapped each other.
Patent JP-S58188174-A (JP)
Title: Laser device
Inventor: TAKENAKA SHINYA
IPC: B23K26/064
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a multipurpose laser device by a method wherein a laser light is led to an object by alternatively using a mirror wave guide and a fiber wave guide, and a light source is so controlled that the power at an output end becomes the same by either wave guide. CONSTITUTION:From the medium situation between the dimension, shape, and laser light source of the object, an operator decides the selection of the wave guide of a mirror 3 or that of a fiber 4, and then specifies a necessary operating output PW to a circuit 16 by operating a mirror 5. The kind of wave guides is discriminated 15, then the laser output P0 corresponding to the wave guide is calculated 17 from the specified PW, and thus the P0 is outputted by controlling 18 the CO2 gas laser operating light source 1. The P0 attenuates during transmission and becomes a desired PW at an exit. By this constitution, a desired output can be easily obtained, and the operation can be advanced safely, securely, and rapidly. The deterioration with age of the conduction efficiency of the wave guide is small, and the laser light source is automatically controlled even when the wave guides are changed over, accordingly a stable operating output PW can be successively obtained. The light source 2 is used for a guiding light and emits He-Ne laser.
Patent JP-H02248971-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/00
Filed: 1989-03-22
Abstract: PURPOSE:To facilitate the operation and to carry out a superior color reproduction without image deviation by ejecting a transfer paper which was fixed without image transferring when a copying button is pushed in a multi color mode and inhibiting automatic paper feeding afterwards. CONSTITUTION:The ejected non developed paper is set on a hand paper feeding plate 117, one by one or in a multiple number of pieces, when the copying button is pushed, the non developed paper on the hand paper feeding plate 117 is sequentially fed, on the other hand, a toner image, image formed and developed by a toner color of the attached developing cartridge is transferred onto the non developed paper, fixed, and a displayed number of pieces are sequencially ejected onto a paper ejecting tray 116. Further, after the non developed paper is ejected, if the multi color mode releasing key is not pushed, and so long as the multi color mode is maintained, automatic paper feeding from an automatic paper feeding cassette 90 is inhibited by a controlling part, and when the multi color mode releasing key is pushed, the inhibited automatic paper feeding is released. Thus, the burden on the user is lightened, and deviation of image is eliminated.
Patent JP-2000270427-A (JP)
Title: Gas insulated switchgear
Inventor: UEMATSU HIROBUMI
IPC: H02B13/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and size of a gas insulated switchgear by disposing the operating section of a circuit breaker, an earth switch, and a disconnection switch on the outside of a tank and connecting an arrestor and a voltage detector contained in the tank, respectively, with the operating section. SOLUTION: A vacuum circuit breaker VCB, an arrestor LA, an earth switch ES, a disconnection switch DS, and a pair of earth switches ES1, ES2 for work are contained in a single body tank 11. The tank 11 is filled with insulating gas set at 0.07 MPa. The operating section 12 for the vacuum circuit breaker VCB and the pair of earth switches ES1, ES2 for work disposed on the left side of the body tank 11 is fixed to the outer surface on the left side of the tank 11. An operating section 13 for the arrestor LA, the earth switch ES and the disconnection switch DS disposed on the right side of the tank body 11 is fixed to the outer right side of the tank body. Furthermore, a voltage detector VT is connected with the main circuit of either one phase. Since only one gas pipeline is required, the weight and size of the gas insulated switchgear can be reduced.
Patent JP-H09239539-A (JP)
Title: Back bead monitoring method of wet type underwater one-side welding
Inventor: SUMITOMO TAKASHI
IPC: G01B17/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device to be suitably used in the quality control of an underwater welded part by recognizing the shape of the back bead of the wet type underwater one-side welding as the three-dimensional image information at the real time with excellent accuracy. SOLUTION: In a back bead monitoring method of the wet type underwater one-side welding, the shape of the back bead on a back side of a joint to be formed in performing the butt, wet type underwater arc welding from one side of two base metals is measured in a non-destructive manner by a measuring system comprising an underwater ultrasonic probe, an ultrasonic flaw detector, a probe driving mechanism, and a signal processing device, and recognized as the three-dimensional image information.
Patent JP-H03269693-A (JP)
Title: Card processor
Inventor: TSUBOUCHI TAKASHI
IPC: G07F7/08
Filed: 1990-03-19
Abstract: PURPOSE:To improve the reliability of display content so as to check the display condition of a rewritable card by providing a heating erasing head, a heating- writing head, a reading sensor and a judging means to judge the display content. CONSTITUTION:For a prepaid card 1 inserted from an inserting port 11, the magnetic data is read by a head 22 on the way of carrying, and next, it is detected by a sensor 36 and is stopped by the stop of a motor 14. Amount data given from a ticket vending machine are subtracted from the read data for this time and a data processing action that a value is stored is executed. Next, the card is carried by motor driving again and the display of whole a display layer 3 is erased by a heating erasing head 26. Next, when a sensor 37 detects it, a subtraction result is written in the layer 3 by a heating-writing head 28. Next, the display content is read by a reading sensor 29, when it is normal, it is carried in a reverse direction and the writing of a head 24 and the reading of a head 22 are executed. Next, the collation (CPU) of the read data and the display content read precedingly is executed and when they coin cide, the card 1 is pulled out.
Patent JP-S59196974-A (JP)
Title: Ignition timing control device for engine
Inventor: AKASU MASAHEI
IPC: G01M15/00
Filed: 1983-04-22
Abstract: PURPOSE:To control the ignition timing in optimum within all of the operating area of the engine by a method wherein the ignition timing, determined in accordance with the operating condition, is corrected based on the strength of knocking. CONSTITUTION:The ignition timing is read out of a memory 3 in accordance with revolving number, obtained by a revolving number detecting means 2, and a load, obtained by an angular load detecting means 2. The strength of knocking at present is obtained by a knock detecting means 5 and the ignition timing is corrected by the detected value. According to this method, the ignition timing may be controlled in optimum within all of the operating area of the engine.
Patent JP-S59198083-A (JP)
Title: General-purpose horizontal impedance matching circuit for testing deflection yoke
Inventor: YANAGIHARA TOSHIO
IPC: H01J9/42
Filed: 1983-04-23
Abstract: PURPOSE:To attain the test with adjustment and switching of one circuit by providing a left/right pincushion distortion correcting circuit, an S-shape correcting circuit, and a circuit matching each impedance of an output of a horizontal deflection signal output circuit and a deflection yoke. CONSTITUTION:The saturable reactor type left/right pincushion distortion correcting circuit 1 corrects the left/right pincushion distortion by amplitude- modulating a horizontal deflection current waveform entered from a horizontal deflection signal output circuit 7. The S-shape correcting circuit 2 adjusts the amount of correction by switching capacitor by means of a switch S2. An impedance matching circuit 3 changes over taps by a switch S1 to match the inductance of a horizontal output pulse and a load horizontal deflection yoke 6. A position adjusting current flows from an inductor L1 of a horizontal position adjusting circuit 4 to GND in the path of a negative resistance circuit 5 for correcting horizontal linearity, the deflection yoke 6 the inductor L1, a resistor R4 and a switch S3.
Patent JP-H10265975-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: NIIMURA TADASHI
IPC: C23F4/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device which can work a substrate to a desired shape with excellent precision and further can prevent the substrate from being heat-damaged. SOLUTION: The plasma processing device which excites a reactive gas and converts the gas to plasma to generate reactive species and processes the substrate 17 is provided with a chamber 11 which has an excitation part 13 for exciting the reactive gas and a processing part 14 where the substrate is provided, a first gas supplying source 27 for introducing the reactive gas in the excitation part, a microwave power source 41 for exciting the reactive gas introduced in the excitation part and a temp. controlling means 22 for the controlling temp. of the substrate.
Patent JP-H07275558-A (JP)
Title: Electric washing machine, and washing method thereby
Inventor: ISHIZUKA MIKIO
IPC: D06F13/02
Filed: 1994-04-11
Abstract: PURPOSE:To realize an electric washing machine the washing performance of which is improved such that there is no unevenness in washing of the laundry, that the laundry can be washed cleanly with little damage of clothes, and that the quantity of washing water is less, etc., and the washing method by that electric washing machine. CONSTITUTION:An electric washing machine is constituted, which is equipped with a circular rotor 7 arranged at the bottom of a washing tub 2 and a descending body 12 provided with a presser 4 for descending from the top of the washing tub 2 and pressing the laundry thrown in against the rotor 7. Moreover, this adopts a washing method by that electric washing machine, which push- washes and rumple-washes the laundry thrown in the washing tub 2.