baber/WOPTO huggingface dataset:
Patent JP-S61237277-A (JP)
Title: Positioning mechanism of magnetic disk device
Inventor: SUZUKI TOMIO
IPC: G11B21/02
Filed: 1985-04-12
Abstract: PURPOSE:To remove a thermal deformation of a carriage frame by a magnetic circuit by a simple construction and improve an oscillation characteristic by fastening the magnetic circuit to the carriage frame by using a bracket for preventing a deformation of the carriage frame due to a thermal stress and a resilient body for attenuating an impact oscillation due to an abrupt acceleration and retardation. CONSTITUTION:A head arm 1, a driving bobbin 2 and a carriage 4 are fastened to a pivot shaft 3 and incorporated in a carriage frame 6 through a bearing 7. A magnetic circuit 5 is fixed to an attaching base 6' extended from the frame 6 by a bracket 9. On an upper section of the magnetic circuit 5, a bracket 11 is attached by a bracket attaching screw 10 and the frame is connected by a viscoelastic body 8 bonded to this surface. Since the magnetic circuit 5 different in a coefficient of thermal expansion is supported by the bracket weak in resiliency in this way, the thermal deformation together with the rise of temperature is removed by the deformation of the bracket 9. Since the circuit 5 having a large weight is supported by the bracket 9 weak in resiliency and connected to the frame 6 by the viscoelastic body 8, an oscillation characteristic is improved.
Patent JP-H01251947-A (JP)
Title: Handset device
Inventor: MATSUDA MITSUHIRO
IPC: H04M9/00
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the thickness or size of a handset device by making the device multi-functional under a condition where the number of wirings between the handset and device main body is limited to four and at the same time, housing major circuit components of host devices in the handset. CONSTITUTION:This handset device is constituted by connecting a slave doorphone device 3 by two lines to host handset devices 1 (1a and 1b) of a handset 1a and handset device main body 1b connected to each other by four lines of a loudspeaker signal line 2a, ground line 2b for loud-speaker, microphone signal line 2c, and ground line 2d for microphone. While the number of wirings between the handset 1a and device main body 1b is limited in such way, multiple functions are given to this device by adding a calling sound adjusting function, call detecting signal sending function, etc., and at the same time, a loudspeaker sound quantity adjustment circuit 10 or a main circuit section is incorporated in the handset 1a. Therefore, the main body section can be reduced in thickness or size.
Patent JP-S61235329-A (JP)
Title: Paper feeder of image recording apparatus
Inventor: TADOKORO HIROYUKI
IPC: B65H3/44
Filed: 1985-04-12
Abstract: PURPOSE:To reliably feed manually fed paper in an apparatus by driving a manual paper feed roller during a set time on detecting manually fed paper, and transmitting the existence of manually fed paper to a host. CONSTITUTION:When insertion of manual feed paper is detected by a manual feed detection switch 40 in an image recording apparatus, a manual feed roller 60 is driven for a set time T1 to hold the manual feed paper. Meanwhile, a manual feed request signal 110 is output from a main control device 10 to a host 5, and on confirming the output, a print request signal 100 is output from the host 5. Whereupon, the main control device 10 drives the manual paper feed roller 60 and a paper feed roller 30 to feed paper. Accordingly, the manual feed paper can be reliably held on the manual paper feed roller 60 at the first paper feed stage to prevent failure in paper feeding and falling of paper at the second paper feed stage. Further, the state on terminal side can be known to the host 5 to effectively utilize the whole system.
Patent JP-S62241918-A (JP)
Title: Improved production of oligomeric glycol ether of dicarboxylic acid
Inventor: CHIYAARUZU JIEI MOORAA
IPC: C07C67/08
Filed: 1987-03-31
Abstract: The invention provides a process for the preparation of a polyester oligomer capable of being further polymerized to a high polymer wherein a glycol-dicarboxylic acid ester feed is treated in a secondary esterification zone under conditions such that the partial vapor pressures of water and glycol are maintained at a cumulative level of less than 740 Torr, with water and glycol vapors being continuously removed from the secondary esterification zone, and free glycol being added to the secondary esterification zone in an amount sufficient to maintain a stable amount of liquid glycol in the secondary esterification zone. In various preferred embodiments of the invention, the secondary esterification zone can be maintained at a pressure substantially below atmospheric and the vapors from secondary esterification can be passed to a reflux column wherein glycol is condensed and returned to the secondary esterification zone, or the secondary esterification can be maintained at a pressure of about atmospheric and an inert gas can be injected into the vapor space thereby lowering the partial vapor pressures of water and glycol.
Patent JP-S5698579-A (JP)
Title: Perpetuum mobile symbolizing order or cosmos
Inventor: YOSHIDA SHIGESADA
IPC: F03G7/10
Filed: 1979-06-18
Abstract: PURPOSE: To make use of a motion as a power by infinitely continuing the motion in such a manner that a part is thrusted as thrusting or pulled as pulling the other part in the mobile itself without being supplied any force from the outside.  
     CONSTITUTION: The action that a differentiated shifting magnet 2" goes across an in-operation magnet 11 coming forward and is stopped near and along the right end of the following fixed differentiated-magnet 1"-2, the action that the magnet 2" arrives at the same related position as the position shown by a dotted line of a differentiated shifting magnet 2' on the middle step, and the action that when three of a repulsive differentiated magnet 6, both attraction and repulsion forces differentiated magnet 10 and the in-operation magnet 11 moves simultaneously to a row of the fixed differentiated magnet (1) in an upper step, the differentiated shifting magnets 2", 2' advance to the right across the in-operation magnet 11 coming forward again, those actions are repeatedly carried out on the all fixed differentiated magnet (1) rows. Whereby the differentiated shifting magnet 2 is thrusted as thrusting the poles in the same polarity by the magnet 6 and also is pulled as pulling the poles in different polarity by the magnet 10 independent in front to infinitely continue to move. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01251492-A (JP)
Title: Information processor
Inventor: KOYAHARA SATORU
IPC: G11B33/10
Filed: 1988-03-31
Abstract: PURPOSE:To easily perform reading by preventing a label from being peeled by providing label information on a hub for magnetic loading which constitutes an information storage medium, and reading and reproducing the label information at a device side. CONSTITUTION:The hub 14 for magnetic loading is provided in the central part of an optical disk medium B, and the label information R is provided on the surface of the hub 14 for magnetic loading along an edge by engraving a character, etc. Such optical disk medium D is housed in a cartridge, and also is inserted to an information processor. In a device main body 20, a turntable 21 to house a magnet is connected to a DC motor 22, and the optical disk medium D is attracted on the turntable magnetically. In the device main body 20, a label information detecting means 23 is provided, and the label information R is read by an optical sensor 24 and the function of a photoelectric transducing mechanism 25. The obtained characteristic information of the optical disk medium D is inputted to a CPU 27. In such a way, it is possible to facilitate the reading of the label information by preventing the label from being peeled.
Patent JP-H05279647-A (JP)
Title: Two pot type aqueous adhesive
IPC: C08G18/62
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject adhesive excellent in initial adhesion properties and heat stability after curing. CONSTITUTION:This invented adhesive contains a component composed of an aqueous emulsion of an anionic self-emulsifiable polyurethane and an aqueous emulsion of a copolymer synthesized from ethylene, vinyl acetate and an N- methylol group-containing copolymerizable monomer as the main component and a curing agent composed of a polyisocyanate compound.
Patent JP-H0625559-A (JP)
Title: Use of silicone resin and silicone fluid that retard growth of marine organism on underwater surface
Inventor: DEIITAA RORUFU NOREN
IPC: C09D183/04
Filed: 1993-04-02
Abstract: PURPOSE: To provide an antifouling coating composition incorporating respectively specific silicone resin and silicone fluid at a specific ratio having a low toxicity, an excellent effectiveness in preventing fouling and useful for ships, marine structures or the like.  
     CONSTITUTION: The objective antifouling coating composition comprises (A) 0 to 100 wt.% silicone resin which is a three dimensionally bridged 3 functional siloxane and (B) 100 to 0% silicone fluid of a silicone compound of the formula [wherein R is 1-5C alkyl, vinyl or 6C aryl; (n) is 2 to 1,500], and has a viscosity of 10 to 500,000 mPas or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07283398-A (JP)
Title: One-dimensional-channel transistor and its manufacture
Inventor: SAWADA AKIYOSHI
IPC: H01L21/338
Filed: 1994-04-15
Abstract: PURPOSE:To obtain an FET which can display the performance of a 1DEG system by a method wherein a growth operation, a minute working operation and a regrowth operation are performed in an ultrahigh-vacuum continuous process and the cross-sectional shape of a heterojunction interface is formed to be of a sharp sawtooth structure. CONSTITUTION:A GaAs layer 11 and an InAs layer 30 are grown on a GaAs substrate 10. After that, an electron beam is emitted in the atmosphere of chlorine gas 40, and the InAs layer is patterned. The GaAs epitaxial layer is etched selectively by making use of the InGa layer 30 as a mask while chlorine gas is being sent out, and grating lines are manufactured. The InAs layer 30 is removed in the atmosphere of HCl gas 41, and an n-AlGaAs layer 16 and an AlGaAs layer are then grown. Thereby, an obtained modulated doped structure provided with a heterojunction interface whose curvature has been modulated periodically in a sawtooth shape generates differences in electron densities, and high-density parts in protrusion parts become high at two times or higher as compared with those in conventional cases. When the parts whose electron density is high are used as channels for a 1DEG system, it is possible to sharply suppress a noise at a high frequency.
Patent JP-H07282357-A (JP)
Title: Electronic cash register and commodity sales registering data processor
Inventor: AOKI MASAUMI
IPC: G06Q50/00
Filed: 1994-04-15
Abstract: PURPOSE:To make it possible to execute the summing up processing of a prepaid card even by an electronic cash register which is not provided with a card reader/writer. CONSTITUTION:The electronic cash register 7a which is provided with a card reader/writer is provided with a subtraction data inputting means for inputting subtraction data, a forced subtraction means for subtracting the subtraction data inputted by the subtraction data inputting means from the amount data of a prepaid card and a paying/printing means for printing out the subtraction data subtracted by the forced subtraction means on receipt paper and issuing a receipt. In the case of executing the summing processing of a prepaid card by another electronic cash register 7b including no card reader/writer, the register 7a executes the subtraction of the prepaid card and issues a payment check slip on which processing contents are printed out to support the prepaid card summing processing to be executed by the register 7b.
Patent JP-H04287305-A (JP)
Title: Automatic winding mounting device for air-core coil
Inventor: SASAKI KAZUYA
IPC: H01F41/04
Filed: 1991-03-15
Abstract: PURPOSE:To obtain an automatic winding mounting device for air-core coils which can stably and automatically mount air-core coils on a circuit board without causing any twisting, deformation, etc. CONSTITUTION:This automatic winding mounting device is provided with a coil winding device 10 for manufacturing air-core coils 8 from an element wire 1, substrate carrying device 30 which carries and positions a circuit board 20 for mounting the coils 8, and coil mounting device 40 which mounts the coils 8 on a prescribed position of the circuit board 20 after carrying the coils 8 from the winding spindle section 7 of the device 10 by elastically holding the coils with a coil chuck 41 provided with a set of click sections 41a and 41b formed of elastic members.
Patent JP-H11267432-A (JP)
Title: Treating device of waste gas
Inventor: CHIGUSA TAKEMICHI
IPC: B01D46/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently remove harmful substances such as dioxins, PCB, NOx and mercury in a waste gas by providing the discharging side of a bag filter for a waste gas with an activated carbon filter having a gas passage port in the direction from the bag filter cloth face to the center. SOLUTION: A waste gas 1 flows in from the outside of an almost cylindrical bag filter cloth 2 held a supporting frame 3 and is filtered by the bag filter cloth 2 to decrease dust and dioxins. Then, the gas is passed through an activated carbon filter 4 and the purifying gas 5 is discharged from the upper part of the bag filter. A pulse jet 6 to sweep and drop off the dust is intermittently blown from the upper part of the bag filter to expand the bag filter cloth 2 and to sweep and drop off the dust depositing on the outside surface of the bag filter cloth 2. The activated carbon filter 4 may consist essentially of powdery activated carbon, granular activated carbon, fibrous activated carbon or a mixture of these and especially, the fibrous activated carbon is preferable.
Patent JP-H11272307-A (JP)
Title: Motion controller
Inventor: TSUNETOMI KUNIHIKO
IPC: H02P29/40
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a load in debugging a user program by permitting a motion controller to receive the value of a measurement value buffer by means of a second communication function via a network and to display the whole or a part of it. SOLUTION: A drive 1 acquiring a feedback value from the feed back device 3 of a motor 4 and controlling it holds a value from the feedback device 3 by a measurement value buffer 502 and transmits the value of the measurement value buffer 502, which is held, to a motion controller 2 by a first communication function 101 via a network 6. The motion controller 2 receives the value of the measurement value buffer 502 by a second communication function 201 via the network 6 and displays all the received values of the measurement value buffer 502 or a part of them or a monitor system 7. Thus, a load can be eliminated at the time of debugging a user program.
Patent JP-S554146-A (JP)
Title: Generator for circular polarized wave
Inventor: ISHII YASUHIRO
IPC: H01Q21/06
Filed: 1978-06-27
Abstract: PURPOSE:To improve the gain and directivity by arranging two-terminal driving microstrip antennas on respective lattice points of a cross matrix and by sequentially connecting driving terminals along sides of the cross matrix. CONSTITUTION:Two-terminal driving microstrip antennas 1 are arranged on respective lattice points of the cross matrix. Each antenna is square and each side is nearly a half as long as the wavelength of a working frequency. Connection line 5 between antennas 1 is driven in phase with each antenna, allowing input matching, and its length is several times wavelength (lambda) or one wavelength, for example. Power divided longitudinally by branch circuit 6 and laterally by branch circuit 7 is fed to elements in 1st row or column and also to element in the 2nd row or column in phase through respective connection lines 5. Here, power supplied to terminals C and d is fed with the phase shifted by pi/2 between terminals C and D, so that composite circularly-polarized waves can be obtained.
Patent JP-S60258875-A (JP)
Inventor: AMANO TERUO
IPC: H01R12/04
Filed: 1984-04-17
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-H021672-A (JP)
Title: Packet switchboard
Inventor: OSAKI YOSHIAKI
IPC: H04L12/937
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the temporary omission of a packet by transmitting the packet from a terminal storage module to a trunk storage module in the order of a high destination outgoing line priority number and a high terminal module priority number. CONSTITUTION:The destination outgoing line priority number 11a and the terminal module priority number 11b are attached to the head part 11 of the packet to be sent from the terminal storage modules 1a-1n, and these numbers 11a and 11b are made to compete with each other on a data bus 3. In a case that the priority of the number 11a is lower than that of the number of other packet, the packet waits for next packet timing at which the module 1 finishes sending one packet portion. Besides, in a case that the priority of the number 11b is lower than that of other packet number, the packet waits for next block timing at which the trunk storage module 2 finishes sending one packet portion. Thus, even in a case that the packets are generated in the modules 1a-1n at a time, and the destination of the respective packets are the same, the temporary overflow of the packet can be prevented without concentrating many packets to one outgoing line.
Patent JP-S59201886-A (JP)
Title: Carrier driving device
Inventor: YAMAGUCHI MASAAKI
IPC: B41J19/30
Filed: 1983-04-30
Abstract: PURPOSE:To enable to feed a carriage at high speed and with favorable accuracy, by a method wherein an electrostrictive element is used as a drive source for a carrier, and a driving shaft is provided with grooves at a predetermined pitch. CONSTITUTION:Two carrier supports 4, 5 movably supported on a guide shaft 3 through sleeves 6, 7 are fitted respectively with two sets of electrostrictive element (PZT) laminates 8, 9 and 15, 16. Leaf springs 11, 18 are pushed upward by driving the PZTs of the laminates 9, 15, and needles 14, 21 clamp the supports 4, 5 by engaging into the grooves of a grooved shaft 2. Since the third PZT laminates 22, 23 are fitted between the supports 4, 5 and a pawl 28 of a pawl part 5N of the support 5 and a leaf spring 25 are fixed to each other, when the laminates 22, 23 are sequentially driven, the supports 4, 5 are pushed or pulled leftwards. Accordingly, the carrier is moved leftwards by a combination of clamping, driving of the laminates 22, 23 and releasing of the clamping.
Patent JP-H118501-A (JP)
Title: Dielectric filter, transmitter receiver in common, and communications equipment
Inventor: SONODA TOMIYA
IPC: H01P1/208
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent of the propagation of parallel plate mode through a waveguide due to electrodes on both the main faces of dielectric plate at one part of a cavity in a dielectric filter, with which the electrodes are formed on both the main faces of the dielectric plate by mutually confronting the electrode non-forming parts in an almost identical shape, an area sandwiched between these counter electrode non-forming parts is defined as a resonance region, a coupling member to be coupled in this resonance region is provided, and the cavity is provided for forming a space around these resonance regions and coupling member. SOLUTION: By forming electrodes on both the main faces of a dielectric plate 3 by confronting electrode non-forming parts 4a, 4b and 4c or the like, a section sandwiched between the electrode non-forming parts is constituted as a resonance region and microstrip lines 9 and 10 are provided on the upper surface of a substrate 6. At the same time, an electrode 11 is formed at a fixed interval from these microstrip lines 9 and 10, and a through-hole 13 is arranged for allowing the electrodes to conduct on the main faces of substrate 6.
Patent JP-S58194933-A (JP)
Title: Scorch retarder for halogen-containing polymer rubber and scorch retardation
Inventor: ODA HIDEO
IPC: C08L33/00
Filed: 1982-05-08
Abstract: PURPOSE:A scorch retarder which has a marked scorch retarding effect even when it is added in a small amount to a halogen-containing polymer rubber, comprising a specified s-triazine. CONSTITUTION:A scorch retarder for a halogen-containing polymer rubber (e.g., chloroprene rubber or epichlorohydrin rubber), comprising a 2,4,6-substituted- 1,3,5-s-triazine compound [e.g., 2,4,6-tris( methyldithio )-1,3,5-s-triazine] of formula I , wherein R is -SSR1 or R2, R1 is an alkyl, benzyl, a phenyl, a group of formula II, wherein Y is a halogen, a lower alkyl, nitro or carboxyl; or the like, R2 is prim. or sec. alkylamino, an alkoxy, a phenoxy, anilino, diphenylamino, benzylamino or the like. This retarder can retard scorch effectively when it is used in an amount of as small as 0.1-5.0pts.wt. per 100pts.wt. halogen-containing polymer rubber.
Patent JP-S561628-A (JP)
Title: Ssb receiver
Inventor: HIRANO YASUHIRO
IPC: H04B1/16
Filed: 1979-06-19
Abstract: PURPOSE:To secure the accurate display whether the received SSB signal is in the upper or lower wave band, by providing two filter circuits possessing the higher or lower signal pass band than that of the IF amplifying circuit to the output side of the frequency converting circuit and then using the outputs of these circuits. CONSTITUTION:Filter 10 possessing the higher signal pass band than that of IF amplifying circuit 5 is provided to the output side of frequency converting circuit 3 along with filter 13 possessing the lower signal pass band than that of circuit 5 each. Then circuit 10 operates to the SSB signal received through antenna 1, and the fact that the received signal is in the lower wave band when display unit 12 operates via driving circuit 11. While the received signal is displayed as the SSB in the upper wave band in case circuit 13 operates to the received signal along with the actuation of display unit 15 given via driving circuit 14. Thus the accurate decision is secured for the SSB signal by giving the coincidence between the received SSB signal and the switching state of mode change-over switches SW1 and SW2 each.
Patent JP-S63245944-A (JP)
Title: Semiconductor integrated circuit chip sealing device
Inventor: YASUNAGA MORITOSHI
IPC: H01L23/06
Filed: 1987-04-01
Abstract: PURPOSE:To reduce an IC chip, to increase density and to decrease its cost by forming parts or all of base and cap of a sealing device of a semiconductor material to form a semiconductor IC on the device. CONSTITUTION:A device 1 consists of a base 2 to place a semiconductor IC chip 11 on and a sealing cap 17. The base 2 is formed of the same semiconductor material as that of the chip 11, and an active circuit 14 is formed. The electrodes 4, 5 of the base 2 are connected by penetrating wirings 3, and the electrode 5 is further connected to the electrode 12 of the chip 11, and wirings 15 connect the circuit 14 to the electrode 5. The cap 17 is formed by diffusion- bonding a frame 8 made of a flat semiconductor plate similarly to a board 7 to a part 21, and the frame 8 is connected through a metal film 9 by a solder 10 to the base 2. Accordingly, the chip 11 is hermetically sealed by the base 2 and the cap 17. Thus, the chip is reduced, its density is enhanced, and its cost is decreased.