baber/WOPTO huggingface dataset:
Patent JP-2001111370-A (JP)
Title: Agc circuit
Inventor: NAGANO KOICHI
IPC: H03G3/20
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To realize automatic gain control other than peak detection even in the case of a multilevel. SOLUTION: This AGC circuit is provided with a level judging circuit 7 for multi-level judging the level of an input, a delay element 14 for delaying the input, a differential unit 9 for outputting a differential between the output of the level judging circuit 7 and the output of the delay element 14, an amplifier 10 for amplifying the output of the differential unit 9, and an integrator 11 for integrating the output of the amplifier 10.
Patent JP-H03149912-A (JP)
Title: Resonator and frequency regulating method for resonator
Inventor: TSURU TERUHISA
IPC: H01F17/00
Filed: 1989-11-06
Abstract: PURPOSE:To regulate the resonance frequency after the manufacture of the resonator by adopting such a circuit constitution that a capacitor formed between shield electrodes having a 3rd dielectric layer on the surface layer inbetween and frequency regulating electrodes is connected between input and output external terminal electrodes and the frequency regulating electrodes are exposed externally. CONSTITUTION:A capacitor Cx being made by synthesizing two capacitors is connected in parallel with an LC resonance circuit. Then the capacitance of the capacitor Cx depends on the opposite area between frequency regulating electrodes 8a, 8b and shield electrodes 5, and one side of the frequency regulating electrodes 8a, 8b is exposed to the outer surface. Thus, the resonance frequency is regulated by trimming the exposed surface so as to vary the areas of the electrodes 8a, 8b. Thus, the resonance frequency is regulated even after the manufacture of the resonator.
Patent JP-S62136397-A (JP)
Inventor: RIHIYARUTO FUERUTOKENPERU
IPC: B26D5/32
Filed: 1986-12-04
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-S62147647-A (JP)
Title: High pressure discharge lamp
Inventor: WADA SEIGO
IPC: H01J61/88
Filed: 1985-12-23
Abstract: PURPOSE:To prevent an unstable arc due to an acoustic resonance phenome-non from being generated in a luminous tube by applying high-frequency lighting, in a frequency modulation method, to a high-pressure discharge lamp in which a distance from the tube end of a luminous tube to the electrode tip is limited to 16mm or more. CONSTITUTION:A high-pressure discharge lamp in which a distance L from the tube end of a luminous tube to the electrode tip is limited to 16mm or more is subjected to high-frequency lighting, in a frequency modulation method. Consequently, an acoustic resonance phenomenon can be evaded. And curvature, fluctuation, going out of an arc pillar and destruction of the luminous tube can be prevented for maintaining stable lighting.
Patent JP-H02136290-A (JP)
Title: Thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/327
Filed: 1988-11-16
Abstract: PURPOSE:To enhance thermal sensitivity in a near infrared region of a developed color image by producing a thermal recording material by providing on a support a recording layer comprising a specified leuco dye, a color developer for developing the dye into a color by making contact therewith when being heated and a specified sensitizer. CONSTITUTION:A leuco dye of formula I (each of R1 and R2 is a lower alkyl, substd. alkyl, aralkyl or aryl, R3 is H, a lower alkyl, alkoxyl or the like, R4 is H, a lower alkyl, halogen or the like, R5 is a dialkylamino or the like, each of R6 and R7 is a lower alkyl, formula II is a benzene ring or naphthalene ring, and n is an integer of 0-4), a sensitizer of formula III and a color developer are mixed with a binder to prepare a coating liquid. The coating liquid is applied to a support, followed by drying to provide a recording layer, thereby obtaining a thermal recording material.
Patent JP-H04161152-A (JP)
Title: Disposable absorptive article and its manufacture
Inventor: KOIZUMI YASUSHI
IPC: A61F5/44
Filed: 1990-10-26
Abstract: PURPOSE:To reduce the cost and to improve the fittability and the ventilation of a flap by providing the outermost layer sheet for surrounding the waist and placing and holding an absorptive main body against a wearer at the time of wear. CONSTITUTION:An absorptive main body 3 is fixed about in the center of the outermost layer sheet 2. The outermost layer sheet 2 desirably consists of a high flexible sheet being liquid-impermeable, and having ventilation and the sense of touch being similar to underclothes. The absorptive main body 3 is constituted of a liquid permeable top sheet 15 for forming the side for coming into contact with the skin of a wearer, the corresponding liquid impermeable back sheet of the top sheet 15, and an absorbing body 17 interposed between the top sheet 15 and the back sheet 16. Also, in the end edge part in the longitudinal direction of the outermost layer sheet 2, a pair of waist flaps 8, 9 extended out to the outside of the absorptive main body 3 are provided, turned back from a turn-back line 10 and insert and hold the end edge part of the absorptive main body 5 and hold it surely. Moreover, a second elastic member 12 is provided on the waist flaps 8, 9, respectively, and at the time of wear, fittability to a wearer is enhanced. and slip-down is prevented.
Patent JP-H05137333-A (JP)
Title: Switching regulator circuit
Inventor: KOUCHI TAKESHI
IPC: H04N5/63
Filed: 1991-11-06
Abstract: PURPOSE:To reduce the switching loss of a switching transistor, in a switching regulator circuit which is constituted to deliver the energy accumulated in the input winding of a converter transformer to the secondary side by controlling the switching transistor. CONSTITUTION:This circuit is provided with a second feedback winding LD of opposite polarity to feedback winding Ld, transistors Q2 and Q3, and a Zener diode D3, and the threshold voltage of the Zener diode D3 is set to the voltage with such timing that the voltage applied to the collector or time emitter at ON of a switching transistor Q1 becomes the minimum.
Patent JP-H05130700-A (JP)
Title: Audio signal output device
Inventor: TAKEBAYASHI YOICHI
IPC: H04R3/00
Filed: 1991-11-06
Abstract: PURPOSE:To enable only a specific user to easily listen sound outputted from a computer by inputting an audio signal and a background sound signal and executing filtering processing so that the ratio of the audio signal to the background sound signal is maximized at the position of the user to which the sound is to be transmitted. CONSTITUTION:An acoustic data input part 1 is constituted of an audio input part 1a for entering a message to be transmitted and a background sound input part 1b for entering a background sound and a sound field control part 2 is constituted of a maximizing processing part 2a and a minimizing processing part 2b to execute filtering processing so that the audio signal is maximized and the background sound signal is minimized at the position of the specific user. A position recognizing part 3 recognizes the position of the user to which the message is to be transmitted and the position of other persons and an optimizing processing part 4 finds out a filter coefficient to be used for the maximizing and minimizing processing of the control part 2 based upon the positional data. Consequently the audio signal can clearly be transmitted only to the specific user.
Patent JP-H04167674-A (JP)
Title: Picture display device
Inventor: YONEKAWA TATSUHIKO
IPC: H04N5/66
Filed: 1990-10-26
Abstract: PURPOSE:To prevent the degradation of picture quality by not fixing a reference potential in an A/D conversion but regularly or irregularly changing it to give fluctuation to a video signal. CONSTITUTION:A reference voltage modulating circuit 11 which modulates an upper limit reference potential VH supplied to an A/D converting circuit 2 is provided, and the upper limit reference potential VH is modulated in accordance with the timing signal supplied from a timing control circuit 12 and a horizontal synchronizing signal phiH. Since the reference potential for A/D conversion of a video signal in the A/D converting circuit 2 is not fixed but is regularly or irregularly changed in such a manner, fluctuation is given to the video signal. Thus, this fluctuation is expressed as the effect that boundary lines of contour stripes on a display picture is blurred, and the degradation of picture quality is prevented.
Patent JP-H09122656-A (JP)
Title: Underwater monitor
Inventor: MIZUTANI KATSUYA
IPC: C02F1/52
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To arrange a TV camera movably on the water surface of a water storage tank in an underwater monitor which monitors the underwater state of the water storage tank with the TV camera. SOLUTION: A frame body 11 is installed to straddle four coagulation ponds 3, and a guide rail 13 is installed on the frame body 11 to cross the four coagulation ponds 3 from the upstream side to the downstream side. An electric trolley 14 is attached movably to the guide rail 13. Moreover, an industrial TV camera 8 is fixed to the trolley 14 through an equipment fixing base 15.
Patent JP-2000122293-A (JP)
Title: Pattern forming material and pattern forming method using that
Inventor: KUMADA TERUHIKO
IPC: H01L21/027
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To make formable good positive resist pattern having no roughness on its surface and to obtain both of high resolution and throughput by controlling the dissolving rate of a positive chemically amplifying resist without exposure in a developer to a specified rate or large. SOLUTION: The resist 3 consists of an acid producing agent, a resin having a protective group bonded to the OH group of an alkali-soluble resin, and a resin having decreased protection standard to a specified or lower. By decreasing the protection standard, the solubility of the resist 3 in an unexposed part can be increased, and the resist 3 film can be uniformly dissolved even in a region with a small dosage of X-rays 4 in the developing process. If the dissolving rate of the resist 3 in the unexposed part ranges of 0.2 nm/sec to 20 nm/sec, the formation of a rough state on the upper face of the positive resist pattern 3b can be suppressed, and the pattern has good pattern profile and realizes both of a high resolution and a throughput.
Patent JP-H06135398-A (JP)
Title: Heat protecting material
Inventor: WADA YUKIHIKO
IPC: B64G1/58
Filed: 1992-10-28
Abstract: PURPOSE:To provide a heat protecting material for a space shuttle having a higher adiabatic property compared to conventional heat protecting materials. CONSTITUTION:An adiabatic structure is formed by laminating a plurality of combined sets of heat insulating boards 1-9 and reflecting boards 2-10. A higher-density heat insulating board is applied to the outer heat insulating board 1. A lower-density heat insulating board 9 is applied to the inner beat insulating board. Thus, a lighter and thinner heat protecting material compared to conventional heat protecting materials is available. Blackening the inside surfaces of the reflecting boards 2-10 provides good beat absorption form the inside, further improving adiabatic effect.
Patent JP-H06135265-A (JP)
Title: Seat slide device
Inventor: OKANO YOSHIMASA
IPC: B60N2/42
Filed: 1992-10-28
Abstract: PURPOSE:To enhance the operation ability of for appropriately regulating the movement of a bearing, and to enhance the attaching strength of a lower rail member to the vehicle floor side. CONSTITUTION:A leg member 40 is located at a position where a reinforcement member 50 which is laid along the inner wall of the rear end part 30a of a lower rail member 30 is overlapped with the lower rail member 30, each of the members being integrally fixed. The end edge of the reinforcement member 40 is used as a stopper for regulating the movement of a bearing laid between slide surfaces of both rail members.
Patent JP-H10130579-A (JP)
Title: Protein adhesive binder and production of protein adhesive binder
Inventor: KRINSKI THOMAS L
IPC: C09J189/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To produce a protein adhesive for paper-coating composition capable of dispersing a protein material in an aqueous solution without forming protein gel derived from divalent cation, substantially without losing the protein, without coagulating a pigment added to the isolation of the dispersed protein adhesive and containing the dispersant containing the divalent cation. SOLUTION: This protein adhesive comprises a protein material effective for using the protein material as an adhesive binder in a paper coating composition, a dispenser used in a sufficient amount for regulating the pH of an aqueous solution containing the protein adhesive composition to a value sufficient to dissolve the protein in the solution, used with the protein in combination and being a basic reagent containing a divalent cation, and a cation binding agent of an amount effective to suppress the formation of protein gel derived from the divalent cation in the aqueous solution containing the protein adhesive composition containing the protein material and dispenser in combination.
Patent JP-H09204171-A (JP)
Title: Graphic data generating method and graphic controller
Inventor: BAANON DEII HASUZU
IPC: G09G5/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To perform interpolation of high picture quality without making a control circuit complicated by including a step for determining one set of colors approximating to the mean of plural color values for plural individual pixel luminance values of plural different words of graphic data for a 2nd image. SOLUTION: This method includes the step which determines one set of color values approximating to the mean of plural color values for plural individual pixel luminance values of plural words of graphic data for the 2nd image as to the respective words of graphic data for the 2nd image which are extracted from at least two different words of graphic data for a 1st image. In this case, the respective words of the graphic data for the 1st and 2nd images have, for example, four luminance values (Y0 -Y3 ) and one set of color values (U0 , V0 ).
Patent JP-2001104860-A (JP)
Title: Substrate treating device
Inventor: SHINOZAKI HIROYUKI
IPC: H01L21/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device capable of uniformly supplying a treating liquid on the surface of a substrate without affecting the physical properties of a treating liquid and damaging the substrate in the substrate treatment such as development processing. SOLUTION: In the substrate treating device for treating the surface of the substrate with the treating liquid, the substrate 1 is horizontally arranged, a rotary blade 2 is oppositely arranged above the substrate 1, the treating liquid is supplied to the surface of the substrate 1, the rotary blade 2 is rotated in non-contact state with the treating liquid to generate air flow 6 and a treating liquid group 5 having circulating flow inside is formed below the rotary blade 2 and on the surface of the substrate by the air flow 6.
Patent JP-H11125014-A (JP)
Title: Construction method of building
Inventor: TSUTSUMI HIDEAKI
IPC: E04G21/14
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to build a building with equipment less temporary works without a large roof or a large-scaled crane. SOLUTION: Bearing skeletons 1 and 2 loaded with jacks 9 are arranged on a construction floor of a building, cranes 7 are erected to the bearing skeletons 1 and 2 in a state capable of freely traveling, and construction materials are conveyed to a specific site with the said cranes 7 and are assembled to construct a portion of the first floor. After the completion of the first floor, the building is subsequently constructed from the lower layer to the upper layer while jacking up the cranes 7 one by one floor with the jacks 9.
Patent JP-H06114679-A (JP)
Title: Processing program checking method of numerical control device
Inventor: MATSUMURA TERUYUKI
IPC: G05B19/4069
Filed: 1992-10-06
Abstract: PURPOSE:To certainly sense eventual interference of a tool with a work and with different parts of an NC lathe at the stage prior to processing even though the lathe is of the type a plurality of tools are mounted simultaneously. CONSTITUTION:At the stage of preparing a processing program or the stage of simulation, tools (n) mounted on a turret A and defined are all sensed, and the relative position relation between each tool (n) and the tool in use (m) is determined (S9), and the current position of the tool (n) is determined from the relative position relation and the processing program defined for the tool in use (m), (S10). Judgement is made whether each tool (n) interferes with the region of work or chuck, and alarm indication is given eventually (S11-S14), and thereby existence of tool interfering is checked at the stage before execution of the processing.
Patent JP-2000124222-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO RYUSUKE
IPC: H01L29/732
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, containing a bipolar transistor which is superior in high-frequency characteristics in which the resistance and capacitance in a link base region can be reduced. SOLUTION: A poly-Si film 9 for a P-type base electrode is formed on the surface of an N- type epitaxial layer 3 as a collector region, via an SiO2 film 6. Through selective etching, connection apertures 12, 13 are formed. In the apertures, a B-doped poly-Si film 16 is formed, and a P-type base epitaxial layer 17 and a P-type poly-Si film 18 are formed, which are connected by the P-type poly Si film 16. After that, a link base region is formed by diffusing B from the poly-Si film 16 and the poly-Si film 9 for a base electrode to a P-type poly-Si film 18. When the growth thickness of the P-type base epitaxial layer 17 and the poly-Si film 18 is limited, the interval between the poly-Si film 9 for a base electrode and the N- type epitaxial layer can be made large by existence of the poly-Si film 16, so that the parasitic capacitance of the base can be reduced. Impurity concentration of the P-type poly Si film 18 can be made high, so that the resistance of a base region can be reduced and high frequency characteristic is improved.
Patent JP-2001111658-A (JP)
Title: Communication terminal
Inventor: YAMADA KAZUNAO
IPC: H04M1/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can store only incoming call history data relating to an incoming call satisfying a specific storage condition. SOLUTION: At the arrival of an incoming call, a control circuit discriminates whether or not the arrived incoming call satisfies the storage condition (step S3). When the incoming call satisfies the storage condition, the incoming call history data relating to the arrived incoming call are stored (step S5). For example, when the storage condition of 'only incoming calls during absence' is set, the incoming call history data relating to the incoming call can be stored so long as the type of the incoming call is an incoming call arrived during absence. When the storage condition of 'only incoming calls registered as memory dial' is set, the incoming call history data relating to the incoming call can be stored so long as the incoming call comes from a caller whose telephone number is a telephone number registered as the memory dial.
Patent JP-S63145252-A (JP)
Title: 3-oxacarbacyclin derivative, production thereof and remedy containing compound of present application as active ingredient
Inventor: TOMIYAMA TAKESHI
IPC: C07C51/367
Filed: 1986-12-09
Abstract: NEW MATERIAL:A compound expressed by formula I (A is indanyl or benzodioxanyl; - OH has alpha or beta steric configuration). EXAMPLE:15alpha-Hydroxy-15-(2-methylindan-2-yl)-3-oxacarbacyclin. USE:An antiulcer agent, hypotensive agent and antithrombotic agglutination agent. PREPARATION:A compound expressed by formula II (R<1> is lower alkyl; R<2> is OH-protecting group) is reacted with a compound expressed by formula III (R<3> is lower alkyl) in a solvent, e.g. THF, etc., in the presence of a base, e.g. sodium hydride. The resultant product is then reduced with a hydrogenation reagent, e.g. sodium borohydride, etc., to afford the aimed compound expressed by formula I.
Patent JP-S63144788-A (JP)
Title: Motor driving circuit
Inventor: SATO TOSHIHIKO
IPC: H02P6/06
Filed: 1986-12-09
Abstract: PURPOSE:To prevent counter torque from being generated and improve the efficiency of a motor, by generating a non-electrical-conduction section with a binary level comparator. CONSTITUTION:A motor driving circuit is composed of a phase-detecting Hall element HS, an operational amplifier OP, a comparator CP, an inverter N, an AND gate AD, a NOR gate NR, a transistor T, and a switch Sw, and the output of voltage in proportion to the strength of the magnetic field of bias current flowing to the Hall element HS is generated. The voltage is compared with previously set upper and lower reference values (binary level), and upper and lower side output amounts are separated from each other. When the detected output is set to come between the upper side reference value and the lower side reference value, then electrical conduction to the coils L0, L1 of a motor is stopped by an electrical conduction stopping means. Then, by setting a non-electrical-conduction voltage section between the reference voltage section, counter torque can be prevented from being generated.
Patent JP-S63145230-A (JP)
Title: Preventive and remedy for cerebrovascular contraction
Inventor: KOROSUE KAZUYOSHI
IPC: A61P25/28
Filed: 1986-12-09
Abstract: PURPOSE:To obtain a preventive and remedy for cerebrovascular contraction having suppressed side effects such as swelling, dull pain, fever, etc., and suitable for the treatment of intracerebral hemorrhage, by using a prostaglandin E1- containing fat emulsion as a main component. CONSTITUTION:Soybean oil, phospholipid, prostaglandin E1, water and, if necessary, an emulsification assistant, a stabilizer a polymeric substance, an isotonic agent, etc., are mixed with each other and heated. The obtained mixture is homogenized with a homogenizer, added with water and again homogenized with a homogenizer to convert the mixture to an O/W-type emulsion and obtain the objective agent. Sufficient effect can be attained by using a fat emulsion containing 100-0.2mug/ml of prostaglandin E1. Preferably, 0.1-10mug/kg body- weight of prostaglandin E1 is administered once or twice a day continuously for 5-10 days. The agent is administered preferably within several days after the fit of intracerebral hemorrhage.
Patent JP-S62150971-A (JP)
Title: Contour correcting circuit
Inventor: FUJITA MASAAKI
IPC: H04N5/208
Filed: 1985-12-24
Abstract: PURPOSE:To prevent a harm such as blooming by using a comparator, a comparison value setting circuit, and a limiter circuit to suppress a correction with large amplitude. CONSTITUTION:When the comparison value H of the comparator 14 is set for a signal having the amplitude M1 with switching circuits 10, 11, 12, and 13, the MSB of a signal E is '1' in a section A and hence is larger than the comparison value H at all time. So the output I of the comparator 14 comes to be '1', and an output K is made in low level by an EXOR circuit 15. Consequently, the signal E selected for a signal J. In a section B, the MSB of the signal E is '0' and hence is smaller than the comparison value H at all time. So the output of the comparator 14 goes to '0', and the output K is made in low level by the EXOR circuit 15, and the signal E is selected for the signal J. Next, when the comparison value H is set for a signal having an amplitude M2 (M2>M1), the signal E comes to be smaller than the value H in the section B but larger in a section D. So the signal J is fixed at the value H in the sections B and D, and the limiter is operated.