baber/WOPTO huggingface dataset:
Patent JP-S5884518-A (JP)
Title: Energy confining resonator
Inventor: KOBAYASHI MASAKI
IPC: H03H9/56
Filed: 1981-11-16
Abstract: PURPOSE:To attain a filter having a broad band, through the resonance characteristics of a resonator, the symmetry of the characteristics, and the reduction in ripples within the band, by setting a product between the amount of frequency reduction in the resonator and the square of the ratio of electrode width to thickness of a piezoelectric plate, to a value determined with the resonance frequency. CONSTITUTION:Energy confining resonators 6 are formed on a piezoelectric substrate 5. Signal input terminals 1, 2 are connected to one resonator 6 and signal output terminals 3, 4 are connected to the other resonator 6. A specifying frequency is obtained with an electrode area Wl and the specific frequency of the resonator 6 and the product between the amount in frequency reduction of the resonator 6 and the square of the ratio of electrode width to thickness of the piezoelectric plate is taken to a value determined with the resonance frequency. The resonance characteristics of the resonator 6 is made linear, the symmetry of the specific frequency is improved, and ripples in the pass band are reduced, allowing to attain the broad band of a filter.
Patent JP-H09200027-A (JP)
Title: Clamp circuit for remotely detected voltage
Inventor: RONARUDO YUUJIN FUAANSURAA
IPC: G01R19/165
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To keep the output potential lower even when the output potential is increasing depending on a fault condition by conducting a current through a switch device when a voltage between a source and a load exceeds a prescribed voltage thereby detecting and adjusting the source voltage. SOLUTION: A power stage 11 of a power supply 10 is made up of a diode D1, an inductor L1 and capacitors C11-C12 corresponding functionally to a capacitor C1. A 1st terminal of the inductor L1 connects to a pin of a power switching regulator, the diode D1 has a cathode and an anode and a capacitor C2 is connected in parallel to the diode D1. A switch device Q1 has diodes D1, D2 each having a cathode and an anode and is conductive when a voltage between its source and a load exceeds a prescribed voltage. While the device Q1 is in a current conduction state, the operation of an isolator means is suppressed and a clamping means is formed. A detection means detects a source potential for that time and adjusts it.
Patent JP-S57105065-A (JP)
Title: Common control system of magnetic tape and magnetic disk
Inventor: HAYASHI HARUKI
IPC: G06F3/06
Filed: 1980-12-23
Abstract: PURPOSE:To increase the overall process efficiency, by providing a magnetic tape/disk common controller plus a magnetic disk exclusive controller and using both controllers to control only the disk device and the common controller to control the tape, respectively. CONSTITUTION:When a CPU1 gives no access to a magnetic tape device 16, access is given to magnetic disk devices 10-15 connected to magnetic disk adaptors 7 and 8 through the CPU1 and a main storage device 2 via the 1st channel device 3 and a magnetic disk exclusive controller 5. At the same time,  access is possible in the same way to the devices 10-15 by the CPU1 and the  device 2 via a magnetic tape/disk common controller 6. When access is given to  the device 16, a route passing through the controller 6 and the device 4 is connected to a magnetic tape adaptor 9 after setting the device 16 in the magnetic  tape control mode. Thus access is carried out to the device 16. In such way, the  overall process efficiency can be increased.
Patent JP-S6430428-A (JP)
Title: Bus connecting method for power system
Inventor: TAKEUCHI MASAHARU
IPC: H02J3/04
Filed: 1987-07-23
Abstract: PURPOSE:To achieve a highly reliable bus connection in power system for preventing power interruption of all lines, by connecting two bus connection circuit breakers in series. CONSTITUTION:Two circuit breakers LXC, LYC are connected in series. Consequently, even if inner fault occurs in any one of the bus connection circuit breakers LXC, LYC, the sound side bus is not influenced by the inner fault when the sound bus connection circuit breaker is opened and thereby power interruption can be prevented in single line operation.
Patent JP-H0928625-A (JP)
Title: Filth container
Inventor: IMOTANI MITSURU
IPC: B65F1/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a filth container which neither requires an unnatural posture when throwing in a filth, nor disturbs cleaning work, and furthermore has a good appearance. SOLUTION: A filth container which has a front lid 2 installed openably with an accommodating space formed in front of a holding portion 1 made to a form that lies parallel with a wall of the location where the container is installed, has a filth throwing inlet 4 with a closing lid 3 formed on the upper portion of the front lid 2, and furthermore has a filth container 7 into which filth is thrown in arranged removably beneath the closing lid 3 in the accommodation space.
Patent JP-S6425180-A (JP)
Title: Erasing method for magnetic recording carrier
Inventor: OOI TAKATO
IPC: B41J2/385
Filed: 1987-07-22
Abstract: PURPOSE:To very easily erase written characters or the like from a magnetic recording carrier by applying a DC magnetic field along the recording surface by a magnet. CONSTITUTION:When the DC magnetic field perpendicular to a magnetic paper is applied to write characters or the like, magnetic body scales 1 in microcapsules 4 are arranged perpendicularly to the paper surface. When a DC magnetic field H parallel with the magnetic paper is applied to this part, magnetic body scales 1 in microcapsules 4 are arranged in parallel with the paper surface. At this time, the color of color oil in capsules 4 is seen and written characters, or the like, are erased at the time of seeing the magnetic paper from the side of a PPC sheet 5 because the light made incident from the PPC sheet 5 is reflected by scales 1. A permanent magnet 11 is so placed that directions of N and S poles are parallel with the recording surface of a magnetic recording carrier 10. The erasing efficiency is improved when many magnets are arranged into a multimagnet zone.
Patent JP-S6158820-A (JP)
Title: Manufacture of spherical glass body
Inventor: HIRAGA TETSUO
IPC: C01B33/154
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the integration of spherical glass and the generation of odd-shaped particles in a method for dispersing an HF-contg. aq. solvent soln. of metalalkoxide into the organic medium which is insoluble therein and is the easily volatilizable liquid capable of dispersion by containing the specified substance in the above-mentioned organic medium. CONSTITUTION:An aq. solvent soln. contg. a small quantity of HF of metalalkoxide is added into the liquid organic medium to be dispersed and the hydrolysis of metalalkoxide is performed in the dispersed state to form the spherical glassy gel body. If necessary, the gel body is subjected to the high-temp. heat- treatment to obtain the spherical glass body. As the above-mentioned organic medium, the following easily volatilizable organic medium is used which is insoluble in the above-mentioned HF-contg. soln. and capable of dispersion and contains the long chain saturated fatty acid or a nonionic surface active agent together with it. By this method, the spherical glass body useful as the column packing material for chromatography and a carrier for enzyme immobilization or the like is obtained.
Patent JP-S5971535-A (JP)
Title: Kana(japanese syllabary)-kanji(chinese character) converter
Inventor: CHIYUUMA TAKAHIKO
IPC: G06F17/22
Filed: 1982-10-18
Abstract: PURPOSE:To reduce the time required for Kana-Kanji conversion, by retrieving words and phrases without retrieving independent words. CONSTITUTION:When the result of retrieval of independent words is obtained, a word/phrase retrieval section 8 starts a length comparison section 9. The length comparison section 9 compares the length of depending word section reading of the data having the longest word string length in the word/phrase data stored in a word string storage section 7 with the reading length of the retrieved independent word. The result of comparison is returned to a word/phrase retrieval section 8, which does not adopt the retrieved independent word, if the reading length of the dependent word is longer than that of the independent word based on the result of comparison of the length comparing section 9, and completes the retrieval of word/phrase. On the contrary, if the reading length of the independent word is that of dependent word or over, the retrieval of word/phrase is continued by seeking the possibility of composite word.
Patent JP-S6426210-A (JP)
Title: Emergency stop controller for unmanned carriage
Inventor: TERADA YOSHIYUKI
IPC: B60L7/00
Filed: 1987-07-22
Abstract: PURPOSE:To shorten a stop distance by controlling a chopper according to plugging conductivity corresponding to a traveling speed, performing the chopper control until a plugging signal is ceased, and operating an electric brake while using an electromagnetic brake in combination. CONSTITUTION:When the unmanned carriage is stopped urgently, the electromagnetic brake 41 is put in operation and forward/backward traveling contactors 23-26 are so switched as to cause plugging operation. When the plugging operation occurs, the traveling speed of the unmanned carriage is detected by pulse encoders 36 and 39 and the chopper 21 is controlled according to the plugging conductivity corresponding to the detected traveling speed. This chopper control is performed until the plugging signal is ceased according to the detection outputs of pulse encoders 36 and 37 and the electric brake is put in operation in combination with the electromagnetic brake 41. Consequently, the stop distance is shortened in emergency and the wear of the brake shoe of the electromagnetic brake 41 can be reduced.
Patent JP-S6242899-A (JP)
Inventor: TAOKA FUMIO
IPC: B43M99/00
Filed: 1985-08-21
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-H0348076-A (JP)
Title: Differential pressure valve for air spring
Inventor: MORITA MITSUMASA
IPC: B61H11/06
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the generation of noise through vibration of a poppet valve by forming a first control chamber connected to the one air spring through a throttle by means of a film sheet piston and a second control chamber connected to the other air spring through a throttle. CONSTITUTION:A valve rod 13 is situated to a poppet valve 15, and a film sheet piston 16 coupled to the valve rod 13 and a valve body 12 is provided. A first control chamber 21 connected to the one air spring 1 through a throttle by means of the film sheet piston 16 and a second control chamber 27 connected to the other air spring 1' through a throttle are formed, and a spring member 14 is mounted to the valve rod 13. A fluctuation in compressed air during opening the poppet valve 15 does not exercise an influence on the first or the second control chamber by exerting the fluctuation through the throttle. The film sheet piston 16 actuates the valve rod 13, i.e. the poppet valve 15, according to a differential pressure produced due to a static change, and the poppet valve 15 is gradually and gently closed as the differential pressure value is adjusted to a value approximately equal to a specified value.
Patent JP-S5973472-A (JP)
Inventor: SUGISAWA TAIJIROU
IPC: C04B35/584
Filed: 1982-10-19
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-H0236032-A (JP)
Title: Concrete placing form panel manufacturing device
Inventor: EGASHIRA TERUHIKO
IPC: B23P21/00
Filed: 1988-07-25
Abstract: PURPOSE:To realize labor saving and making uniform quality by constituting a device so as to perform manufacturing of a concrete placing form panel through performing respective manufacturing processes from feed of laminated wood or square timber to cutting, form framing, assembling and so on with respective manufacturing devices. CONSTITUTION:A feeding device A of a laminated wood, a laminated wood cutting device B, a feeding device C of reinforcing frame square timber for panel, a square timber cutting device D, a device E integrally framing cut square timbers to a form, a device F combining form framed square timbers onto cut laminated woods for integrally nailing thereon, and a finished product sending out device G constitute this device. Based on shape and size of a form panel, a square timber frame is operated in arrangement by a computer for being pictured upon a monitor, so the same is judged by an operator to be qualified or not. When judged to be qualified, size of square timer, cutting size, form framing pattern and so on are operated and decided. When above works are finished, necessary command signals are output to respective working devices A-G from the computer.
Patent JP-H0733287-A (JP)
Title: Paper sheet handling device
Inventor: OKAYAMA MASAO
IPC: B65H3/06
Filed: 1993-07-26
Abstract: PURPOSE:To eliminate the occurrence of carrying abnormality or the like of a paper sheet, and operate a device efficiently by arranging a separate condition detecting means to detect the occurrence of a delivery error or duplicate feed when the paper sheet is delivered and separated and a delivery speed control means to control delivery speed according to information of the separate condition detecting means. CONSTITUTION:A length of time when a bill passes through sensors 15a and 15b is found from output of the sensors 15a and 15b by a separate condition detecting circuit 24, and operation is carried out on skew of the bill. By operation, a delivery error of the bill and a turbulence quantity of a carrying period are found from the timing in which the bill is fed. A delivery roller speed control circuit 25 changes rotational speed of a delivery roller driving motor 29 according to information to show an after-separated bill carrying condition obtained from the separate condition detecting circuit 24. When the after- separated bill carrying condition gets worse, the rotational speed is shifted to the low speed side. When the carrying condition is stabilized, after separation is carried out by the prescribed number, the rotational speed is restored again to the former high speed side, and the separation is carried out.
Patent JP-S6339176-A (JP)
Title: Carriage structure
Inventor: HASEGAWA MAKIO
IPC: F16F15/02
Filed: 1986-08-05
Abstract: PURPOSE:To prevent the resonance of a carriage and head arm at head seeking time and to prevent the head crush by providing a balancer on the fixing part to fix the upper part of a rotary shaft via a bearing. CONSTITUTION:The vibration caused on the mechanism system (the vibration system consisting of a head arm 13 and carriage 8) to support a head is vibrating in the seeking direction of a head arm 13 side, when the head seeks. Now, the caused vibration is absorbed with the balancing that a weight is held in the opposite direction thereof and that the elastic body 19 of a balancer 18 is made a vibration absorbing spring. In this way, the resonance due to the proper vibration of the carriage 8 and head arm 13 is eliminated, a head touch can be prevented and the stopping accuracy of the carriage 8 is improved.
Patent JP-S6428615-A (JP)
Title: Optical isolator
Inventor: ISHIKAWA ONORI
IPC: G02B27/00
Filed: 1987-07-23
Abstract: PURPOSE:To realize a small number of components, low price, and high reliability and to display the isolation performance of magnetooptical crystal sufficiently by coloring the entire internal surface of a case in black and absorbing light, and making the internal wall surface uneven. CONSTITUTION:An optical system wherein light is projected as shown by an arrow 14 and split by a polarizer 12 into a P wave 15 and a S wave 16 and only the P wave 15 is incident on the magnetooptical crystal 10, rotated by 45 deg., and entered into an analyzer 13 is constituted and stored in a case main body 17. Then the case internal surface of the main body 17 is cooled in black except at the part where the polarizer 12, crystal 10, and analyzer 13 are arranged, and unevenness 19 is formed on the flank in the passing direction of the light. Further, longitudinal unevenness 20 parallel to the P polarized wave 15 of light beam polarization is formed on the surface where an incidence opening 18 and an exit opening for light are formed. Thus, multiple reflection in the main body 17 is eliminated, and consequently neither return light nor reflected noise light is generated and the characteristics that the magnetooptical crystal has are displayed to increase an isolation ratio.
Patent JP-H0348974-A (JP)
Title: Graphic data controller
Inventor: NAKAMURA YASUAKI
IPC: G09G5/36
Filed: 1989-07-17
Abstract: PURPOSE:To display and change graphic data at a high speed by providing a main memory, a graphic display, an arithmetic unit which retrieves the graphics, and a display area holding memory. CONSTITUTION:An arithmetic unit 3 retrieves the graphics included in a display area of a main memory 1 based on a display area instruction given from an external instruction device 7. Then the graphic to be displayed is shown on a display 3 and at the same time the relevant display area is stored in a display area holding memory 9. Furthermore the unit 3 compares the display area stored in the memory 9 with a pointed display area with a display area changing instruction given from the device 7. Then the graphics included in an area to be newly displayed are retrieved via the memory 1. The displayed graphics are moved and the newly retrieved graphics are displayed. Then a new display area is stored in the memory 9. As a result, the quantity of data to be transferred can be reduced and at the same time the data can be easily changed.
Patent JP-H1081787-A (JP)
Title: Vibration-damping member
Inventor: HARA SEIJI
IPC: C08L21/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration-damping member comprising a substrate rubber having C-C bonds, silica as a reinforcing material and a specific silica compound in a specific ration, and used for damping bridge cable vibrations generated by the vibrations of traveling vehicles and winds. SOLUTION: This vibration-damping member comprises 100 pts.wt. of a substrate rubber having C-C bonds in the main chain, 40-170 pts.wt. of silica as a reinforcing material, and a silane compound of the formula (at least one of R<1> -R<4> is an alkoxy, a halogen; and the other are each H, an alkyl, an aryl) in an amount of 4-40 pts.wt. per 100 pts.wt. of the silica. The vibration-damping member is disposed between a structural member and a cable or between plural cables in a bridge having a structure in which the structural member is supported with the cables, thereby damping the generated vibration of the cables.
Patent JP-S5886606-A (JP)
Title: Scanning method for light beam for guiding and controlling ground moving body
Inventor: TSUMURA TOSHIHIRO
IPC: G02B26/10
Filed: 1981-11-16
Abstract: PURPOSE:To guide a ground moving body along a curved line by easily obtaining a curved beam route for changing the moving direction of the ground moving body through a single laser beam generator. CONSTITUTION:A scanning reflector 55 is fitted to the rotating shaft 57 of a motor 56 so that its normal 61 is at a prescribed angle theta to the rotating shaft or its center. A horizontal laser beam LB emitted from a laser beam generator 58 is reflected by a fixed reflector 59 arranged at a prescribed position to illuminate the scanning reflector 55 centering on its rotating shaft. As a result, the laser beam LB is scanned through the rotation of the scanning reflector 55 to draw a route L on a floor surface 60. The route L is circular when the reflector is in rotation, or arc-shaped when in oscillation. The radius R depends upon the height H of the reflector 55 or the angle theta of inclination of the reflector. Therefore, a linear route is combined to obtain a route with an optional angle.
Patent JP-H0715826-A (JP)
Title: Cable outercoating cutter
Inventor: KURODA MASAKI
IPC: H02G1/12
Filed: 1993-06-29
Abstract: PURPOSE:To cut the cable outercoating with small force. CONSTITUTION:A pair of rod bodies 1, 1 are coupled through an X link 5 pivoted in the center through a pin 3 with a compression spring 11 being interposed between while being urged to separate the rod bodies from each other. A threaded shaft is supported rotatable, at one end thereof, by one rod body 1 and a split nut 15 being screwed to the threaded shaft 11 is provided for the other rod body 1. Two sets of rollers 33, 33 are planted on the rod bodies on the opposite sides of a cable 31. A pair of circular cutters 35 are provided rotatably for each rod between each set of rollers such that the protrusion can be adjusted in order to teat the cable outercoating 31 from the opposite sides.
Patent JP-H0690154-A (JP)
Title: Power-on reset circuit of low static consumption
Inventor: ARUBERUTO GORA
IPC: H03K17/00
Filed: 1993-06-28
Abstract: PURPOSE: To reduce static waste by biasing a pair of transistors that are used on a supply voltage monitor line. CONSTITUTION: Unbalance between emitter voltages of transistors(Tr) Q1 and Q2 which is transformed into a current signal by a resistor R3 is decided by making the Trs Q1 and Q2 differ in size. A pair of MOSTrs, which form a current mirror can have the same dimensions. A current mirror of Trs M5 and M6 has only a capability of flowing Trs Q1 and Q2. A Tr M3 is biased by mirroring a current oscillator according to a current mirror ratio that is given by M5/M3, and the current of the oscillator is communicated through a Tr Q3 as the bias current to a voltage sense line element that can be biased, and the element is represented by a MOSTr M1 that has dimensions as shown in the diagram. In this way, it is possible to have little static waste, while having superior insensitivity with respect to the noise.
Patent JP-S6428699-A (JP)
Title: Continuous voice recognition system
Inventor: SANADA TORU
IPC: G10L15/32
Filed: 1987-07-23
Abstract: PURPOSE: To quickly and surely perform continuous voice recognition by providing a switching means and a discrete word recognition means and inputting one or plural words included in a continuous voice as discrete words and obtaining a correct answer from word string candidates. CONSTITUTION: A switching means 12 having a switching key 7 and a discrete word voice recognition means 16 are provided between a sound analysis means 11 and a word lattice generation means 13, and the output of the means 11 is led to the means 16 by the key 7, and the output of the means 16 is connected to a candidate retrieval means 15. Next, the means 12 is switched to the side of the means 13, and the continuous voice is inputted to the means 11, and word string candidates as recognition candidates are generated by means 13 and 14. Next, the means 12 is switched to the side of the means 16 to input discrete words, and they are recognized by the means 16, and a word string is retrieved from word string candidates by the means 15. Since the recognition rate of discrete words is high, efficient recognition is performed as the result.  Conslquently, voice recognition is surely and quickly performed.