baber/WOPTO huggingface dataset:
Patent JP-S5262072-A (JP)
Title: Device for measuring observation waveforms of oscilloscope
Inventor: NAKADAI TATSUMI
IPC: G01R13/30
Filed: 1975-11-17
Abstract: PURPOSE: Easy and accurate measurement of time intervals of an arbitrary portion of observation waveforms or voltage of X axis is made possible by providing level signal generating devices for at least two scales, a switching device and a display device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5565292-A (JP)
Title: Dust-collector in coke plant
Inventor: TORIYA TOSHIO
IPC: C10B45/00
Filed: 1978-11-09
Abstract: PURPOSE: To improve the dust-collecting efficiency of a coke plant, by connecting dust-collecting ducts of various dust-collecting systems such as charging car and quenching facilities to the main duct of the dust-collecting system of the plant furnished with a main dust-collector and a main blower at the end wherein a pressurizing blower is inserted in each dust-collecting duct of the system.  
     CONSTITUTION: A dust-collecting system A of a coke plant which collects the dust generating at or near the coke ovens, is connected with a charging car dust-collecting system (B), a pusher-side dust-collecting system (C), a guide-car-side dust- collecting system (D), a coke-dry-quencher dust-collecting system (E), and an oven-door dust-collecting system (F). Each system is furnished with a pressurizing blower B h , C h , E h , or F h  which exhausts the dust in cooperation with the main blower H of the main dust-collecting system (A). The main blower (H) is operated continuously, while the other blowers are driven intermittently corresponding to the amount of the dust to be exhausted. The dust-collection can be centralized in high efficiency with low fixed and running costs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11324329-A (JP)
Title: Reinforcement hanging band
Inventor: OKANO KEN
IPC: B66C1/18
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To join plural horizontal reinforcements to a vertical reinforcement at one time at the time of joining a horizontal reinforcement to a vertical reinforcement previously installed on a sill. SOLUTION: This reinforcement hanging band is formed by a belt-like band main body 21 formed of high strength fiber, and plural reinforcement fixing devices 23 provided in the longitudinal direction of the band main body 21 on the surface of the band main body 21. In use, plural reinforcement hanging bands 20 are arranged on the ground, then horizontal reinforcements are arranged thereon, and the horizontal reinforcements are fastened to the respective reinforcement hanging bands 20 through the reinforcement fixing devices 23. After that, the horizontal reinforcements are hoisted together with the reinforcement hanging bands 20, and then lowered to the position intersecting perpendicularly to the vertical reinforcement. This condition is kept. Meanwhile, the respective horizontal reinforcement bars are tied to the respective vertical reinforcement by a wire.
Patent JP-H01308114-A (JP)
Title: Gas insulated electric apparatus
Inventor: AOYANAGI HIROKUNI
IPC: H02G5/06
Filed: 1988-06-07
Abstract: PURPOSE:To reduce abnormal voltage and prevent the accident of dielectric breakdown previously from being generated by forming a spiral groove on the stepped section of a high tension conductor, and by setting a resistor. CONSTITUTION:A surge absorber 10 is composed of a stepped section 8 formed on the external peripheral surface of a high tension conductor 1, a spiral groove 6 formed on its external surface, and a resistor 7 set on the stepped section 8. In the case of normal operation voltage, current flows through the high tension conductor section 1 inside the groove 6. In the meantime, at the time of making or breaking a disconnector, a breaker, or the like, overvoltage including much high-frequency component is generated, but the passing of the overvoltage is blocked by an equivalent coil composed of the spiral groove 6. Besides, as the frequency of surge gets higher, the surge does not flow through the internal section of the high tension conductor 1 but is directed to flowing through the surface, and so the surge voltage of high frequency is to flow through the internal section of the resistor 7 of the stepped section 8. As its result, by the resistor 7, surge energy is absorbed.
Patent JP-S6166392-A (JP)
Inventor: ATSUMI MORIHIRO
IPC: H05B3/48
Filed: 1984-09-07
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-S6118234-A (JP)
Title: Tape recorder with radio receiver
Inventor: KAJIWARA MEGURI
IPC: H04B1/16
Filed: 1984-07-04
Abstract: PURPOSE:To prevent beat disturbance due to a 38kHz harmonic by stopping a 38kHz reference oscillation only when a signal as the result of detection of long/medium/short wave broadcast is transmitted by an FM wireless stereo transmitter to a radio receiver. CONSTITUTION:An FM, long, medium or short wave broadcast radio wave from antennas 1, 2 is detected by a radio receiver 3, and the detected signal is transmitted by the FM stereo wireless transmitter 4 incorporated in a radio receiver tape recorder when a changeover switch SW9 is thrown to the radio reception position. When the SW9 is thrown to the tape position, a reproducing signal of a tape recorder 8 is subject to FM stereo transmission by a transmitter 4. A reference oscillator 7 in 38kHz used to form a composite signal of the transmitter 4 is grounded by an SW12 at the reception of a long/medium/short wave broadcast so as to stop the reference oscillation forcibly. Thus, the beat between the received radio wave and the harmonic in 38kHz is prevented and the FM monaural transmission is attained.
Patent JP-S5262202-A (JP)
Title: Process for preparation of beta-ureidoacrylic acid derivatives
Inventor: SUGIYAMA MASATOSHI
IPC: C07C239/00
Filed: 1975-11-18
Abstract: PURPOSE: β-Ureidoacrylic acid derivatives I (where R 1  is alkylaryl, etc.; R 2  is alkyl or aralkyl; X is O, S; Y is OH, alkoxy, etc.),e.g.β-phenylureidoβ-ethoxyacrylic acid ethylester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0433385-A (JP)
Title: Wavelength variable solid state laser resonator
Inventor: TAMURA KOJI
IPC: G02F1/37
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a wavelength variable solid state laser resonator which can be applied to isotope separation, a high resolution spectroscopy, separation, uranium concentration, recovery of fission products in used nuclear fuel by using a solid state laser crystal having a wide wavelength variable range in a laser medium, and using it as a laser light source of a wide wavelength range. CONSTITUTION:A solid state laser element 1 having a wide wavelength variable range is used as a laser medium. The second harmonic wave of a YAG, a GSGG is used as a pumping light source 3 excited by a semiconductor laser 2. In a type (1), pumping lights are incident to both sides of a titanium sapphire crystal or coaxially with a laser light to enhance its exciting efficiency. A diffraction grating 4 is used as a dispersing element. Zero-order diffracted light 5 is produced as an output. A wavelength is selected by rotating a tuning mirror 6 to the central axis of the grating. In a type (2), the laser light is incident from one position and excited, and a zero-order light 5 from the grating is returned to the grating by a reflecting mirror 8. An output is produced by an output mirror 9.
Patent JP-H0697135-A (JP)
Title: Sealing device of suspension for semiconductor wafar polishing
Inventor: UIRIAADO FUOODO CHIYANDORAA
IPC: B24B37/12
Filed: 1993-06-10
Abstract: PURPOSE: To realize a suspension sealing device which is capable of effectively preventing suspension from leaking out of a polishing table, easily dismounted for cleaning, and remounted in a short time by a method wherein the suspension sealing device is composed of a special first band, a special second band, an opaque joint, a clamping means, and a releasing means. CONSTITUTION: A suspension sealing device is equipped with a first ring-shaped band 210 which is formed of material that is comparatively high in rigidity and high in flexibility and nearly equal to the peripheral edge of a table in shape and dimensions and a second ring-shaped band 220 which is fitted to the peripheral edge of the table coming into close contact with it and formed of material that is comparatively low in rigidity and high in flexibility. Furthermore, an opaque joint 230 located between the lower edge of the first band 210 and the upper edge of the second band 220, a clamping means 240 which surrounds the second band 220 pressing all the inner surface of the second band 220 tight against the peripheral edge of the table, and a releasing means 242 which loosens the second band 220 so as to dismount it from the peripheral edge of the table are provided.
Patent JP-S6029606-A (JP)
Title: Attitude discriminating method of parts
Inventor: SEKINE TOSHIROU
IPC: B07C5/02
Filed: 1983-07-28
Abstract: PURPOSE:To discriminate with a high accuracy an attitude of parts by providing a detector for detecting a surface state of parts, on a prescribed position, and analyzing an hourly variation in case when parts pass through. CONSTITUTION:A chute 21 is inclined and provided, and parts are fed by one piece each from a parts feeder 20. A gate device 22, the first parts attitude discriminating device 23A, a vertical rotary part 24, the second attitude discriminating device 23B, a horizontal rotary part 26 and a parts passing detecting device 27 are provided successively from the upstream side. Output signals of the parts attitude discriminating devices 23A, 23B, and the parts passing detecting device 27 are supplied to a microprocessor, and in accordance with a prescribed program, a signal for driving the gate device 22, the vertical rotary part 24 and the horizontal rotary part 26 is generated from the microprocessor.
Patent JP-S5263170-A (JP)
Title: Method of removing sox in exhaust gas
Inventor: FUJIMOTO TAKAYUKI
IPC: B01D53/14
Filed: 1975-11-20
Abstract: PURPOSE: SO 2  in exhaust gas from boilers, etc. is removed by absorption with slurry containing MgSO 4  or/and Mg(OH) 2  or an absorbent and absorbed SO 2  is recovered as highly concentrated SO 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5565049-A (JP)
Title: Device for eliminating backlash in screw feed mechanism of machine tool
Inventor: SAKURAI HIROYA
IPC: B23Q5/56
Filed: 1978-11-10
Abstract: PURPOSE:To automatically and completely eliminate a backlash in cutting feed, by movably engaging a backlash elimination nut with a feed screw and bringing the nut into contact with a fixed nut to use them a combined nuts. CONSTITUTION:A backlash elimination nut 30 is movably engaged with a feed screw 1 behing a fixed nut 2. The feed screw 1 is fed in the direction of an arrow (a) by the rotation of the fixed nut 2 to perform cutting. The backlash elimination nut 30 is moved forth in the cutting feed direction together with the feed screw 1 so that the front end face of the nut 30 comes into contact with the rear end face of the fixed nut 2. As a result, both the nuts 2, 30 are furthermore moved forth by a quantity equal to the backlash between the nuts while their end faces slide on each other. When the backlash is almost eliminated, the nut 30 is locked up on the end face of the other nut 2 by the pressurired contact resistance. After that, both the nuts 2, 30 function as combined nuts to smoothly move the feed screw 1.
Patent JP-H08304072-A (JP)
Title: Direction detector
Inventor: OTOMO FUMIO
IPC: G01B11/26
Filed: 1995-05-13
Abstract: PURPOSE: To obtain a direction detector for determining the direction between two points, especially a direction detector for determining the digging direction in tunnel work by moving a central base line or a reference point on the ground into an underground tunnel. CONSTITUTION: The direction detector comprises a means 1000 for irradiating a direction detector body 2000 with a polarized luminous flux, a means 2200 for receiving the polarized luminous flux from the irradiating means 1000 and detecting the difference from a predetermined direction arranged in the direction detector body 2000, a rotary polarization plate 2211 in the directional difference detection means 2200 for transmitting a polarized luminous flux, a condenser lens 2230 for condensing the polarized luminous flux transmitted through the rotary polarization plate 2211, a section 2250 for receiving the polarized luminous flux condensed through the condenser lens 2230, and an encoder means 2220 for detecting a predetermined position and rotation of the rotary polarization plate 2211.
Patent JP-H11325067-A (JP)
Title: Ceramics bearing
Inventor: YAMAMOTO YUKIHIRO
IPC: F16C27/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of sliding ability due to lowering of a buffering function for a radial load, inside displacement of a ceramic bearing member due to thermal expansion of a buffer, and embracing of a shaft sleeve occasioned by the inside displacement due to this thermal expansion by a method wherein thermal deterioration of a buffer due to the increase of the temperature of a ceramics bearing member is prevented from occurring even when a dry operation time in a non-lubricant state is lengthened and the frequency of dry operation is increased by giving the function to positively cool the ceramics bearing. SOLUTION: In a state that respective radiation parts 62 of a plurality of heat pipes 6, 6 are exposed to the outside from one end faces in an axial direction of ceramics bearing members 1, 1..., the heat input parts 61 on one end side in an axial direction in the each body of ceramics bearing members 1, 1... are fitted in each of the ceramics bearing members 1, 1....
Patent JP-S5839103-A (JP)
Title: Sound volume adjusting device
Inventor: SUZUKI NOBUYOSHI
IPC: H03G3/00
Filed: 1981-09-02
Abstract: PURPOSE:To enhance the alarm effect, by making it possible that the user hears sounds with a sound volume different from that of sounds heard before when power is turned on again after power off. CONSTITUTION:When an operation switch 5 is depressed, a set terminal S and a reset terminal R of an R-S FF7 are changed from level H to level L, and an output Q becomes H level. The output of the FF7 is applied to the base of a transistor (TR)Q2 to turn on the TRQ2, and therefore, the sound input applied to a terminal 10 is divided by resistances R1 and R2 and is attenuated and outputted. Meanwhile, when a timer is operated to turn on the power source in the morning, a voltage VCC is applied to the input side of a pulse generating circuit 8, and a negative pulse inverted by a TRQ1 after differentiation is inputted to the reset terminal R of the FF7. Therefore, the output Q is reset to L level to turn off the TRQ2, and the sound input applied to the terminal 10 is not attenuated and is outputted.
Patent JP-S5841418-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/64
Filed: 1981-09-03
Abstract: PURPOSE:To inhibit charging during vacuum deposition and to reduce the output change by laying a coated film contg. carbon black and a fatty acid on the rear side of a substrate having a deposited magnetic metallic film. CONSTITUTION:A coated film contg. carbon blank and a fatty acid is laid on the rear side of a substrate for forming a deposited magnetic metallic film. The thickness of the coated film is generally regulated to about 0.05-5mum, and a 12-18C fatty acid such as lauric acid, palmitic acid or stearic acid is preferably used as the fatty acid. Vinyl chloride-vinyl acetate copolymer resin or the like is used as a binder for forming the coated film on the substrate. The preferred amoutn of the carbon black is 40-60wt% of the total amount of the carbon black and the binder resin, and that of the fatty acid is 0.5-3pts.wt. per 100pts.wt. carbon black.
Patent JP-H11323094-A (JP)
Title: Photocationic-polymerizable epoxy resin-based solid composition and article
Inventor: UMEYAMA TOMOE
IPC: C08G59/68
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with excellent storage stability, coating film smoothness and reactivity with no odor emission, and useful as, e.g. a powder coating material, by including an epoxy resin and a photocationic polymerization initiator. SOLUTION: This composition comprises (A) an epoxy resin of formula I (R1 and R2 are each H, a 1-6C alkyl or halogen; (n) is 0-10) and (B) a photocationic polymerization initiator, pref. a compound of formula II (R3 and R4 are each H, an alkyl, halogen or the like; R5 and R6 are each a halogen or alkyl; X is SbF6 , PF6 , AsF6 or the like), or the like; wherein the component A preferably accounts for 5-100 wt.% of the whole epoxy resin, and for example, this composition may contain a chain transfer agent, a photosensitizer, a colorant and the like as well.
Patent JP-S6322015-A (JP)
Inventor: IRUMUGARUTO BETOHIYAA
IPC: A61P25/02
Filed: 1987-06-04
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-H0431917-A (JP)
Title: User menu system
Inventor: YAMAZAKI RIE
IPC: G06F3/0482
Filed: 1990-05-29
Abstract: PURPOSE:To produce a program accordant with each user requirement by providing a menu sheet and a menu screen production means and obtaining a user- based menu selection screen with the use of an application program. CONSTITUTION:When a user menu is designated before the start of an application program, a menu sheet 1 designated by a user is read for the production of a corresponding user menu. In this case, a work area 3 is allocated. When no user menu is designated, no user menu is produced and the normal menu control is carried out. The user menu is controlled when the user performs the designation for selection of menus. Then a menu screen is displayed on a CRT 4. The control of the menu selected through a menu screen is shifted to an accordance function by referencing to the corresponding function number of the area 3.
Patent JP-H11265401-A (JP)
Title: Information retrieval system
Inventor: TAKAYANAGI YUICHI
IPC: G06F17/30
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To speed up the retrieving processing of map or the other information without increasing the memory capacity. SOLUTION: This system has an intermediate file generating means 26 for generating index information for designating an address storing a file related to a retrieving item in plural retrieval databases 25 especially storing maps, names of lands or other various kinds of information as an intermediate file and a high-speed retrieving processing means 23 for retrieving data related to the retrieving item from each retrieval data base 25 at high speed while referring to the intermediate file generated by the intermediate file generating means 26 based on the retrieving item selected by an input means 21.  Then, the data related to the retrieving item is retrieved from the retrieval database by the high-speed retrieving processing means 23 while referring to the intermediate file, and the maximum value for the number of retrievals is specified based on information defined by an information setting file 27 or class information defined by a retrieval class setting file 28 at the time of that retrieval.
Patent JP-S5839626-A (JP)
Title: Manufacture of aqueous alcohol dispersion comprising ph-sensitive polymer and plasticizer and enteric coating method for administrative shape
Inventor: SHIYAMU KEE CHIYOPURA
IPC: A61K9/28
Filed: 1982-08-12
Abstract: An enteric coating medium for solid medicinal dosage units is prepared by precipitation of a pH sensitive polymer and a plasticizing agent to produce a suspension of fine particles of a mixture of polymer and plasticizing agent which can be used for coating a shaped core containing a medicinal agent
Patent JP-S6119212-A (JP)
Title: Terminal board of electronic component and its manufacture
Inventor: HATANAKA KUNIO
IPC: H03H9/17
Filed: 1984-07-05
Abstract: PURPOSE:To make the shape of contacts of a terminal board of an electronic component such as a piezoelectric resonator uniform and to attain ease of manufacture of the terminal board by providing a slot through which the component is inserted from a flat face in contact with the electronic component at the tip of a contact toward the terminal board main body. CONSTITUTION:A punch hole with a small diameter is made on the center of the terminal board 15 by a press to swell the peripheral part of the hole thereby forming a taper contact part 16 projected from the main body of the terminal board 15 in the normal direction. A face is formed by a press to the tip of projected part 16 to form a flat face 19 in press contact with an electrode 1. Then three V slots 20 are formed on the flat face 19 toward the main body side of the terminal board 15. The contact area between the contact 16 and the electrode 1 is set optionally by adjusting the number and the length in circumferential direction of the V slots 20 and a desired electric characteristic is provided to a piezoelectric resonator 3.
Patent JP-H08324822-A (JP)
Title: Sheet feeding device and recording device
Inventor: SAITO HIROYUKI
IPC: B41J13/076
Filed: 1995-06-06
Abstract: PURPOSE: To stabilize a sheet loading condition and prevent the skew running of sheets so as to perform sure feeding. CONSTITUTION: The upper part of a rotary body 49 is projected from an opening part 5c provided in the bottom side guide part of a base. The rotary body 49 is provided with a flat surface part 49a, arranged in the downstream against a sheet P on a loading means and its shaft part 49b is attached to the bearing part 5d of the bottom side guide part so as to be rotated. When the sheet P is sent out to the down stream by a feeding roller 2, the rotary body 49 is rotated by a pressing force applied from the tip of the sheet P against the pressing force of a spring and reaches a condition (c) after passing through (a) and (b). Then, the sheet P is passed through the flat surface art 49a of the rotary body 49, the rotary body 49 is given only the resisting force of the spring and returns to an initial condition (d).
Patent JP-H0225530-A (JP)
Title: Composite material lowered in porosity and production thereof
Inventor: DONARUDO AARU GOOSATSUCHI
IPC: C23C/
Filed: 1989-06-02
Abstract: PURPOSE: To minimize the gaps existing in a composite material obtd. by first forming a thick dispersion system where the contact of the final matrix precursor material and a dispersant is close and mixing this system with additional precursor material fluid.  
     CONSTITUTION: The thick dispersion system prepd. by dispersing the solid dispersant into first fluid material, which is the precursor material (liquid alloy or thermoplastic material) of solid matrix, is formed. A part of this dispersion system and a second fluid material are mixed together. This second fluid material constitutes the matrix precursor material of the final composite material together with the matrix of part of the dispersion system described above. Next, the dispersant included in the part of the dispersion system is dispersed into a third fluid material. The third fluid material is formed by mixing the second fluid material with the matrix of part of the thick composite material mixed together in the stage described above. The third fluid material is then solidified and the final composite material, in which the solid dispersant separated in the solid matrix material exists. 
     COPYRIGHT: (C)1990,JPO