baber/WOPTO huggingface dataset:
Patent JP-H11195957-A (JP)
Title: Surface acoustic wave resonating complex filter
Inventor: HIKITA MITSUTAKA
IPC: H03H9/145
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain quick rise and fall characteristics with a small loss by permitting the length of surface acoustic wave in a propagating direction to be the specified times the wave length of surface acoustic wave which is propagated by means of the pass-band frequency of a resonator complex filter, providing plural transducers which are partitioned by means of respective propagating paths and electrically connecting the adjacent transducers serially and every other one in parallel. SOLUTION: The length of the surface acoustic wave in the propagating direction is made the (2n-1)/2 times the wave length of the surface acoustic wave which is propagated by the pass band frequency of the filter. The multiple surface acoustic wave transducers which consist of multiple pairs of mutually inserted electrode fingers and which are arranged along a surface acoustic wave propagating direction are connected serially or in serial/parallel combining relation. Since the phases of the surface acoustic wave excited by the serially connected transducers are made to be the mutually inverted phases, the propagating paths having electric length being a half of the wave length of surface acoustic wave are introduced between the transducers so as to reduce the piezoelectric effect of the substrate.
Patent JP-H05155400-A (JP)
Title: Non-frictional bistable device for space, especially to close opening of optical instrument for space
Inventor: TEIERII BAJIYA
IPC: G02B5/00
Filed: 1991-08-22
Abstract: PURPOSE: To close an aperture of a space application optical system without damage by simplifying a structure. CONSTITUTION: The device includes a arm 5 for supporting a mobile element and which pivots around a rotation axis, an elastic torsion rod 7 secured respectively to the arm and to the support 3 to move an arm back at axially offset point and stops 9, 10 for determining extreme angular configuration. The device further includes two pairs of complementary magnetic latching members 11, 13, 15; 12, 14, 15, and the complementary units of each pair are constituted so that they face each other when the arm 5 is in the extreme configuration. The device is the device for mounting and controlling a mobile member 4.
Patent JP-2001118493-A (JP)
Title: Method for forming electrode
Inventor: FUKUDA SHINYA
IPC: H01J11/34
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To form an electrode prevented from reacting with the adjacent member with reduced number of processing steps. SOLUTION: Deposited on a base substrate is a metal layer containing an alloy consisting of Cu and another metal of 20-50 weight % or a composite layer of Cu and the alloy, which is heat-treated to obtain an electrode with a thin film containing more other metals in the surface than the other portions.
Patent JP-S62152963-A (JP)
Inventor: UENO HIDEO
IPC: B28C5/42
Filed: 1985-12-26
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-S62154261-A (JP)
Title: On-vehicle disk reproduction device
Inventor: KUROSAKI MASAKANE
IPC: G11B19/10
Filed: 1985-12-26
Abstract: PURPOSE:To operate plural reproducing devices by means of one operating means so as to make the space occupied by this reproducing system inside a car room smaller, by providing detecting circuits to the 1st and 2nd reproducing device and making the reproducing devices workable when mounting of a disk is detected. CONSTITUTION:When an audio-disk is mounted on a reproducing device 1, a detecting circuit 5 outputs a high-level detecting signal to an AND gate 7 and an operating means 10 is operated. When a high-level operation starting command is inputted from a control circuit 9 thereafter, the AND gate 7 is conducted and the reproducing device 1 starts reproducing operations. When an audio-disk is mounted on another reproducing device 2, a detecting circuit 6 outputs a high-level detecting signals to an AND gate 8 and the output of an inverter 12 also becomes high in level. Then the AND gate 8 is conducted and the reproducing device 2 stars reproducing operations. When a data disk is mounted on the reprducing device 2, a high-level detecting signal is outputted to the control circuit 9 and the device 2 is preferentially operated as a car navigating device.
Patent JP-H03155619-A (JP)
Title: Vacuum processor
Inventor: INOUE TAKASHI
IPC: H01L21/302
Filed: 1989-11-14
Abstract: PURPOSE:To reduce generation of dusts, and to eliminate adherence of the dusts to a substrate and to largely reduce dusts adhered to the substrate by installing a substrate conveying robot in a preliminary chamber, and providing a substrate holder opposed to a substrate processing mechanism in a processing chamber. CONSTITUTION:A substrate conveying robot 12, an orientation flat matching mechanism 13 and a substrate table 14 are installed in a preliminary chamber 2. A substrate holder 17 is installed in a processing chamber 3. A substrate 9a on the mechanism 13 is transferred to the holder 17 side in the chamber 3 by the robot 12. When the conveyance of the substrate 9a to the holder 17 is completed, the arm 16 of the robot 12 is retreated to the chamber 2 side, a gate valve 5 ls closed, the holder 17 is rotated, and the substrate 9a is opposed to a substrate processing mechanism 27. Then, the mechanism 27 is operated to plasma process the substrate 9a.
Patent JP-H06152938-A (JP)
Title: Video interpolation device
Inventor: OKUYA AKIRA
IPC: H04N19/196
Filed: 1992-11-05
Abstract: PURPOSE:To magnify pictures without losing much of the high frequency components of source pictures by comparing the absolute value of the difference of video signals between two picture elements with a certain threshold value and switching an interpolation coefficient to be inputted to a multiplier based on a result. CONSTITUTION:The difference of the video signals mutually in front and behind inside a scanning line is obtained by an adder 8. Since a coefficient to be inputted to the multiplier 10 is switched by the size at the difference, the difference of the input/output of a delay device 2 is calculated by the adder 9, is passed through an absolute value conversion circuit 12 so as to obtain the absolute value and is inputted to a coefficient switching circuit 13. Further, a straight line interpolation coefficient 14 and a polygonal interpolation coefficient 15 are inputted and the sizes of a reference threshold value 16 and signals passed through the absolute value conversion circuit 12 is compared and thus, the suitable coefficient is selected. In order not to lose much of the high frequency components of the source pictures, the straight line interpolation coefficient is used when the absolute value of the difference of the video signal is equal to or less than the reference threshold value 16 and the polygonal interpolation coefficient is used when the absolute value of the difference of the video signal is larger than the reference threshold value 16.
Patent JP-H11132827-A (JP)
Title: Method and apparatus for charging gas rate
Inventor: YAMAURA MICHIAKI
IPC: G01F3/22
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the function of a prepaid processing is added without newly replacing a gas meter. SOLUTION: When a prepaid processing is executed according to a consumed gas, balance data 32a on a latest prepaid amount is accessed. A gas meter 10 is accessed via a communication line 44. Data 10a on a gas metered value according to a consumed gas amount is requested. The data 10a on the gas metered value which is transmitted via the communication line 44 is received. On the basis of the data 10a on the gas metered value, data 36a on a gas consumption charge is found. The data 36a on the gas consumption charge is subtracted from the balance data 32a on the prepaid amount. The balance data 32a on the prepaid amount is corrected. The corrected balance data 32a on the latest prepaid amount is stored.
Patent JP-H01138458-A (JP)
Title: Fluid inspection body
Inventor: OKA MOTOHIRO
IPC: G01J3/52
Filed: 1987-11-25
Abstract: PURPOSE:To exactly decide the content of a desired object by forming an inspecting reagent layer and color toner layer for criteria in such a manner that both the layers have the property to absorb a liquid to be inspected and that the coloration hue of the inspecting reagent layer and the hue of the color tone layer can be compared by comparing the wet colors with each other. CONSTITUTION:The reagent layer 1 to be inspected and the color toner layer 3 for criteria which encloses the circumference of the reagent layer 1 via a spacing 2 are provided on a sheet-shaped base material 5. Paper, nonwoven fabric, synthetic film, etc., are used as the base material 5. The reagent layer 1 consists of the reagent layer 1 which is formed by adequately adding a binder and water absorptive powder to a reagent compsn. meeting the purpose of the inspection to impart a water absorptive power thereto. Kaolin, synthetic silica, glass, etc., are used for the water absorptive powder. The uniform state of 'wetting' of both the reagent layer 1 and the color tone layer 3 by the liquid to be inspected is maintained and the wet colors are compared with each other, by which the content of the desired object is exactly discriminated.
Patent JP-H04169714-A (JP)
Title: Device for high-frequency heating
Inventor: YAMAMOTO MIZUE
IPC: H05B6/68
Filed: 1990-10-31
Abstract: PURPOSE:To enable cooking food with good results by a method wherein a control means decides, according to data from a temperature detecting means and a cooking mode selected by a cooking setting means, a minimum heating time and a cooking finish temperature and controls a heating means on the basis of data from the temperature detecting means. CONSTITUTION:An input from a means for directing the start of cooking 6 causes a decision on the initial temperature to be classified into temperature zones I-IV. The decision on the temperature zone is followed by setting of baking temperature TA, sequence control temperature TB, minimum baking temperature Tm1, and limiter time Tmax, all according to the temperature zone, each value of which is corrected respectively into TA', TB', Tm1' (1'), Tmax' by adjustment of finish, and then the heating is started. After an elapse of one second, counting of the limiter time Tmax' is started. The temperature inside the oven is measured and compared with the baking temperature TA' prior to passage to Tmax'; when a rise over TA' is shown, the flag is set to signify that the temperature has reached TA'.
Patent JP-H10124539-A (JP)
Title: Simulation method and library data base
Inventor: AKITA SHINICHI
IPC: G06F17/50
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To analyze current consumption in a short time by integrating current consumption conversion data only for the number of times of event generation during the execution of simulation, and totaling the current consumption for all cells or microblocks constituting a logic circuit. SOLUTION: When a signal Vin is inputted to an input terminal 13, a signal Vout is allowed to appear at an output terminal 14. At the time of the change of this input and output signal, currents Ia are allowed to flow from a power source terminal 15. Then, current consumption conversion data for allowing currents Ia1 to flow, and current consumption conversion data for allowing currents Ia2 to flow are calculated prior to the execution of a logical simulation. Then, at the time of executing the logical simulation, the current consumption of cells or microblocks are calculated for the all the cells or microblocks constituting the logic circuit, and the overall current consumption is calculated.  Therefore, the current consumption can be calculated at the time of executing the logical simulation so that the calculating time can be sharply shortened even when the circuit scale is made large.
Patent JP-H04169669-A (JP)
Title: Snow damage preventing device for steel tower
Inventor: SONOI YASUO
IPC: E04H9/16
Filed: 1990-11-01
Abstract: PURPOSE:To hold the melting function of a pipe by dividingly forming a heat pipe into an underground side pipe made of a highly heat-conductive metal material and a steel tower side pipe having the top end bent, and connecting these pipes by a connecting pipe allowing exhaust and liquid injection. CONSTITUTION:A heat pipe 1 is divided into a heat collecting side pipe 1A and a radiating side pipe 1B the top end of which is bent so as to be laid along a steel tower 20, and these are integrally connected by a connecting pipe 2 having a nozzle 2a. The pipe 1 is formed by use of a copper pipe having a bore diameter of about 14.5mm and an outer diameter of about 15.9mm, covered with a polyethylene sheath having a thickness of about 2mm, and constituted into a whole length of about 15-30m. The connecting pipe 20 also has a means allowing exhaust and the injection and sealing of an operating liquid such as fluorocarbon gas through the nozzle 2a. Thus, a breaking accident of the top end of the heat pipe 1 by snow accumulation is prevented, and snow melting function can be held.
Patent JP-S62150627-A (JP)
Inventor: NISHIKAWA TOYOTAKA
IPC: H01H51/22
Filed: 1985-12-23
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-S62152366-A (JP)
Title: Chopper
Inventor: SHIOMI TSUTOMU
IPC: H02M3/155
Filed: 1985-12-23
Abstract: PURPOSE:To prevent switching frequency waves from passing through improper frequency, by varying the switching frequency step by step with the frequency value of basic pulse multiplied by an integer or of one divided by an integer, against the variation or the like of load impedance. CONSTITUTION:The output of a DC power source E is fed to a load Z via a chopper circuit CHP. By a basic pulse generator Vf, the basic pulse of speci fied frequency is generated, and by a load current detection means Dz, load current is detected to control switching frequency. The basic pulse is fed from the basic pulse generator Vf to a counter Cr, and according to the detected output of the load current detection means Dz, the working frequency of switching elements in the chopper circuit CHP is switched step by step to be controlled to the frequency of divided basic-pulse frequency.
Patent JP-H09113362-A (JP)
Title: Printing monitoring apparatus
Inventor: KIMURA TETSUO
IPC: G01J3/46
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a printing monitoring apparatus by which the measuring accuracy of a color density is enhanced without making a circuit scale large and with a simple configuration. SOLUTION: A printing monitoring apparatus is constituted in such a way that a moving printed object 20 is irradiated with light by a stroboscope and that the image of the printed object 20 which is photographed by a video camera 1 is displayed on a monitor television 8 as a static image. In this case, a control circuit 9 in which the control limit value of a color density is stored is installed, the difference value between the output signal of the video camera 1 which photographs the printed object 20 and a preset reference voltage V0 is amplified so as to be converted digitally, a digital value is input to the control circuit 9 so as to be collated with the control limit value of the color density, and whether the color density of the printed object is good or not is judged.
Patent JP-H11118407-A (JP)
Title: Measuring method and measuring device of tooth flank of gear
Inventor: UEDA YASUSHI
IPC: G01B5/16
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a tooth flank measuring method which enables the measure ment of a tooth flank according to the actual engagement state of gears. SOLUTION: In a tooth flank measuring method for measuring a tooth flank along the progress direction of engagement of gears, the tooth flank in the directions of plural simultaneous contact lines 25A, 25B and 25C in the gears are measured, the actually measured tooth flank is compared with the predetermined reference tooth flank, and the tooth flank of the gear is measured along the engagement progress direction F1 after setting the engagement progress direction F1 approximating a peak E1 group where a difference between the actually measured tooth flank and the reference tooth flank is the largest.
Patent JP-S63149212-A (JP)
Title: Air conditioner for vehicle
Inventor: OI SHINICHI
IPC: B60H1/00
Filed: 1986-12-12
Abstract: PURPOSE:To prevent a blast from being blown with high speed and improve feeling by invalidating controllably the movement of a blower speed setting means in turning on an ignition switch as an air mix door is pivoted to the full mode side. CONSTITUTION:When an air conditioner switch A/C.SW is turned on and a slide contact 39e is set to the automatic control mode setting contact 39a side, a relay RY is excited to turn on a contact r by turning on an ignition switch IG.SW. Thus, a control means N is operated to turn off an invalidating switch SA, so that a blower speed setting means F is invalidated to turn off respective contacts r1-r3. As a result, total resistances R1-R3 are connected in series to a blower 3, so that the blower 3 is run with slow speed even if an air mix door 5 is in the full hot mode or the like. Thus, warm air or the like is not blown with high speed so that feeling can be improved.
Patent JP-H10140340-A (JP)
Title: Sputtering system
Inventor: TOYOHARA NOBUYOSHI
IPC: C23C14/34
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To execute continuous film formation by a granular target without breaking the vacuum in a chamber. SOLUTION: Plural rings 14 are piled on a magnetron cathode 11, a granular target 15 is filled into the rings 14, and sputtering is executed. Every time the sputtering finishes, the ring is taken out from the upper side, and the used target within the ring is dropped into a clean storage equipment 3. Since the new surface of the target within the ring 14 at the lower side exposes, continuous film formation can be executed without breaking the vacuum in the chamber.
Patent JP-H07148742-A (JP)
Title: Mold excellent in releasability
Inventor: HIRAOKA HIDEKI
IPC: B29C33/56
Filed: 1993-11-26
Abstract: PURPOSE:To improve the releasability of a mold and to enhance the productivity of a product, especially, a golf ball by coating the surface of the mold with tungsten carbide in specific thickness (mum unit). CONSTITUTION:When a rubber product, especially, a golf ball (e.g; a core or cover of a golf ball) is molded, the releasability of the product from a mold is bad and becomes a problem from the aspect of production. In this case, the surface of the mold for especially molding the golf ball is coated with tungsten carbide in a thickness of 2-20mum. By this constitution, the releasability of the mold is improved to enhance the productivity of the golf ball. Tungsten carbide can be represented by a chemical formula of W2C and, generally, a tungsten carbide layer can be formed on the surface of the mold by reacting tungsten fluoride and benzene in a hydrogen gas atmosphere.
Patent JP-H04168201-A (JP)
Title: Manufacture of ceramic reinforced al alloy composite material
Inventor: MORIMOTO HIROYUKI
IPC: C22C1/05
Filed: 1990-10-31
Abstract: PURPOSE:To manufacture the composite material without developing crack by making inner face of compacting space in a die for cold compacting the specific gradient of taper face and inner face of compacting space in the die for hot compacting the specific draft of tapered face. CONSTITUTION:Al allow powder containing activate intensing element of Mg, Li, Zn, etc., and granular or fibrous ceramic reinforced material, are uniformly mixed. The cold compacting of the mixed powder 6 is done and further, the hot compactings are done at >=400 deg.C and at 400-600 deg.C in order, to manufacture the ceramic reinforced Al alloy composite material. In this manufacturing process, at the time of using A for size of bottom part in the compact space 4 in the die 1 for cold compacting and B for size of upper face of the space for supplying the mixed powder 6, side face in the compacting space 4 is formed with tapered face having 0.005-0.05 of (B-A)/A. Further, inner face of the compacting space in the die for hot-compacting is formed with tapered face having 0.3-2 deg. the draft angle. By this method, the powder compact body having >=60% relative density is easily manufactured without developing crack.
Patent JP-H10138814-A (JP)
Title: Headrest device for vehicle
Inventor: OGAWA KENJI
IPC: B60N2/48
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a headrest device having high performance for supporting the head part of an occupant in rear collision, etc. SOLUTION: A headrest frame 40 is provided between side frames 25, 25 of a backrest frame 20. The headrest frame 40 is movable along guide parts 30, 31 from a first position toward the front part across a second position. A headrest fitting holder 50 is provided in the headrest frame 40. A support member 45 movable in the front/rear direction is provided in the rear side of the headrest frame 40. A rear member 62 and a link mechanism 70 are provided inside the backrest frame 20 and, when the rear member 62 is pushed backward, the support member 45 is advanced via the link mechanism 70 so as to advance the headrest 12.
Patent JP-H05137375-A (JP)
Title: Brushless motor
Inventor: KATO HISATAKA
IPC: H02K29/00
Filed: 1991-11-13
Abstract: PURPOSE:To variably control in ON/OFF duty of a PWM signal a rotating speed of a motor even if a DC voltage to be externally supplied is constant by providing PWM signal generating means, speed error signal generating means, and high speed switching means. CONSTITUTION:An output signal of a rotor position sensor 6 is logically processed by commutation signal generating means 9, and output to a switching power element 7. Simultaneously, a rotating speed command signal received externally by speed error signal generating means 4 is compared with a rotating speed signal obtained from a speed sensor 5 to obtain a speed error signal. An ON/OFF duty PWM signal responsive to the error signal is generated by the means 2 in a high frequency, and high speed switching means 3 switches a constant DC voltage to be externally supplied in response to the PWM signal. Smoothing means 1 smoothes the switched DC voltage, applies the voltage to the element 7 and varies the speed of a brushless motor.
Patent JP-H01137474-A (JP)
Title: Data storage controller
Inventor: MASUYAMA YASUHIRO
IPC: G06F3/06
Filed: 1987-11-24
Abstract: PURPOSE:To easily recognize a read error due to the interruption of the write operation of a high-order device by inverting the polarities of the number of data, which an ECC (error correction code) has the correction capability for, to write data. CONSTITUTION:When the number 4 of write data received from the high-order device and the counted result of a reception write data set signal 5 are compared with each other at the time of starting write to detect that the write operation is interrupted by the trouble of the high-order device, the write operation is immediately interrupted, but the write operation terminating sequence adds the ECC to data, which is sent till then, to write data on a medium in the same manner as normal termination. Polarities of only the number of data which the ECC has the correction capability for are inverted to write data, and thereby, it is tested whether a corrected pattern is all '1' or not. Thus, the read error due to interruption of the write operation of the higher-order device is recognized in distinction from normal read error.