baber/WOPTO huggingface dataset:
Patent JP-S62215397-A (JP)
Title: Production of hyaluronic acid
Inventor: MIYAZAKI TOSHINORI
IPC: C12P19/04
Filed: 1986-03-17
Abstract: PURPOSE:A microorganism capable of producing hyaluronic acid is aerobically cultured under agitation in a medium whose saccharide concentration is kept in a specific range and the hyaluronic acid produced and accumulated is collected whereby hyaluronic acid is obtained in high yield stably and inexpensively through the fermentation process. CONSTITUTION:A microorganism capable of producing hyaluronic acid is aerobically cultured in a medium under agitation, as saccharides are added to the medium several times to that the concentration of the saccharides is always kept at 0.1-3w/v% in the medium, and the hyaluronic acid accumulated in the medium is collected. The saccharide is preferably glucose or lactose. The hyaluronic acid accumulated in the culture mixture is separated by a conventional method for separation of polysaccharides.
Patent JP-S63222339-A (JP)
Title: Photodetector
Inventor: DOI OSAMU
IPC: G11B7/09
Filed: 1987-03-12
Abstract: PURPOSE:To stabilize the servo control signal and the optical information signal of an optical system and to improve playability by forming division lines of a multidivision light receiving face with unstraight lines consisting of crossing division lines orthogonal to each other and division lines different in direction from these division lines. CONSTITUTION:A photodetector consists of four or more divided light receiving faces 38-41, and division lines of light receiving faces 38-41 are formed with unstraight division lines consisting of straight division lines 44 and 45 crossing at right angle and division liens 46-49 which are connected to division lines 44 and 45 and are extended in direction different from those of division lines 44 and 45. by this constitution, division lines 44 and 45 and division lines 46-49 of light receiving faces of the photodetector are used to correct a pseudo focusing error signal and a pseudo tracking error signal due to crosstalk of the pseudo focusing error signal to a tracking signal when the photodetector receives the optical signal modulated with an optical disk which has defect on the information recording face.
Patent JP-H11259123-A (JP)
Title: Facility operation support system
Inventor: KAMIMURA KAZUYUKI
IPC: G06Q50/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to promote energy saving operation and to be contributed to a succeeding plan by disclosing operation support data not only to an operation manager and operators but also to researchers, designers and constructors for a facility and an executive officer or the like in the facility. SOLUTION: The data of various management points in a facility 1 are collected by a managing terminal 3 and transmitted to a server 9 in a management center 10 through an interconnection network (Internet) 4 and a router 5. The server 9 finds out operation support data (a load prediction result and an optimizing calculation result) based on the transmitted various management point data and stores the data in a database 9-1. The server 9 discloses the operation support data stored in the database 9-1 through the Internet 4 in response to a request from a client 8 (8-1 to 8-n) or the terminal 3.
Patent JP-H11261903-A (JP)
Title: Read control system for ccd data
Inventor: YAMAMOTO HIROMASA
IPC: H04N5/378
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent electric charges of a dark image from being too much received and to execute optimum control for an image with a large contrast difference. SOLUTION: In this read control system, an integration process, where data read from a charge coupled device CCD based on a shutter signal are stored in a frame memory and the data stored in the frame memory and CCD data read based on a succeeding shutter signal are integrated and stored again in the frame memory, is repeated till a prescribed luminance level is obtained. Furthermore, an image pattern is divided and the number of times of the integration process is changed with each division area to adjust the luminance level. The exposure at a prescribed shutter speed is repeated to accumulate the CCD data, and reception of data is stopped when there is any part with 100% luminance in the image so as to prevent a defect of causing white level pixels in the image due to too much storage of the electric charges.  Moreover, optimum control in response to the lightness is executed by using a method such as increasing the number of times of integration of the dark divisions of the image more than that of the light divisions so as to increase the lightness.
Patent JP-H05222188-A (JP)
Title: Aromatic polyamide resin and composition thereof
Inventor: KATAOKA TOSHIYUKI
IPC: C08L77/00
Filed: 1992-02-12
Abstract: PURPOSE:To obtain the title resin improved in heat resistance, dimensional stability, mechanical characteristics and processability by the polycondensation of a specified diamine and an aromatic dicarboxylic acid dihalide in an organic solvent in the presence of a dehydrohalogenating agent. CONSTITUTION:A diamine comprising bis[4-(4-aminophenoxy)phenyl] sulfide and/or bis[4-(3-aminophenoxy)phenyl] sulfide and an aromatic dicarboxylic acid dihalide are subjected to polycondensation in an organic solvent at 60 deg.C or lower in the presence of a dehydrohalogenating agent to give an aromatic polyamide of formula I (wherein X stands for one or more groups selected from a 20C or lower condensed polycyclic aromatic group and a group of formula II; Y is a direct bond, -O-,-S-, -SO2-, -COd, -CH2, a group of formula III or a group of formula IV; R is 1-4C alkyl, alkoxy, halogen or phenyl; a is 0 to 2; b is 0 to 4; and n is 1 to 1000). 100 pts.wt. of the polyamide is mixed with 5-100 pts.wt. fibrous reinforcing material to give an aromatic resin composition.
Patent JP-H05222965-A (JP)
Title: Vehicle driving control device with regenerative retarder
Inventor: SHIRATA TERUHIRO
IPC: F02D29/00
Filed: 1992-02-10
Abstract: PURPOSE:To prevent a vehicle from deteriorating exhaust gas and fuel consumption even when its gear stage used at the time of starting is changed, in a vehicle driving control device having a regenerative retarder which controls a vehicle provided with the retarder operated as a generator at the time of deceleration, and operated for assisting an engine as a motor at the time of electric supply. CONSTITUTION:A car does not always start under a transmission of first speed, and, dependently upon its kind, sometimes starts under a transmission of second speed through judgment in respect to conditions of loadage or grade of road, especially as to an auto track. When a car starts with second speed, compared to the starting with first speed, a larger load is applied to an engine for deteriorating a condition of exhaust gas and duel consumption. An assisting driving force due to a regenerative retarder is adjusted according to the starting speed which is first or second. A used gear stage is detected by a gear stage sensor 21. A controller 18 controls electric supply to an armature coil 4 or a field coil 5 of the regenerative retarder, for adjusting a driving force to be generated.
Patent JP-H03257412-A (JP)
Title: Compact zoom lens system
Inventor: IWASAKI SATOSHI
IPC: G02B15/167
Filed: 1990-03-07
Abstract: PURPOSE:To provide a compact zoom lens system such that the telephoto ratio value is 0.73 - 0.75 and to reduce the movement of the iris in zooming by moving the 1st and the 3rd lens group monotonously to the reduction side and satisfying specific conditions at the time of power variation from the longest-focal-length end to the shortest-focal-length end. CONSTITUTION:This zoom lens system employs three-group constitution consisting of a 1st lens group I with positive refracting power, a 2nd lens group II with positive refracting power, and a 3rd lens group III with negative refracting power in order from the enlargement side. When the power is varied from the longest-focal-length end to the shortest-focal-length end, the 1st and 3rd lens groups I and III are moved monotonously to the reduction side and the 2nd lens group II is moved most closely to the 3rd lens group at the longest- focal-length end and to the 1st lens group I at the shortest-focal-length end. Further, the conditions shown by conditional expressions I and II are satisfied, where fL is the focal length of the whole system at the longest-focal-length end, fI is the focal length of the 1st lens group, and fII is the focal length of the 3rd lens group. Consequently, the whole lens system is shortened in length and made compact.
Patent JP-H06276539-A (JP)
Title: Contour emphasis circuit
Inventor: IKEDA KAZUMASA
IPC: H04N9/68
Filed: 1993-03-18
Abstract: PURPOSE:To attain excellent contour emphasis by adding an input video signal and a contour correction signal while changing a level of the contour correction signal depending on an output representing a zero cross position of the input video signal. CONSTITUTION:A contour correction signal extract circuit 1 extracts a contour correction signal B from an input video signal A. On the other hand, a zero cross position detection circuit 2 detects a zero cross position from the signal A to generate a zero cross detection signal pulse E. The signal B is fed to an input terminal of a variable gain amplifier 3 and the signal E is fed to a control terminal of the amplifier 3 and the amplifier 3 reduces a level of the signal B when the signal E is at a high level to provide a contour correction signal D. The signals A, D are added by an adder 4 to provide an output video signal C whose contour is emphasized. Thus, the zero cross position of the output video signal is coincident with the zero cross position of the input video signal and then excellent contour emphasis is executed.
Patent JP-H10253785-A (JP)
Title: Method and apparatus for generation of nuclear fusion reaction
Inventor: IMAZAKI KAZUO
IPC: G21B3/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which a high gain is obtained and in which a target resistant to instability during an implosion can be used by a method wherein, by using high-energy ions generated from a high-energy particle accelerator, elementary particles such as pions or the like are stuck to a nuclear fusion fuel substance so as to be compressed to a high density and a nuclear fusion reaction is promoted. SOLUTION: A high-energy ion particle beam which is generated in such a way that it is incident from an ion-particle-beam generator 1 and that it is accelerated by a particle accelerator 2 is pulse-shaped by a pulse shaping part 3, and it is emitted to a conversion target 5 at a nuclear fusion target 5 inside a nuclear fusion reactor 4 so as to be converted into pions at its inside. The pions are diffused into a nuclear fusion target so as to be stuck to a nuclear fusion fuel 7 inside the target. A laser 8 irradiates a high-energy laser beam so as to compress and accelerate an implosion target. Since hydrogen atoms in pion hydrogen molecules are in a satte that they are adjacent to a minimum distance range, a condition under which a nuclear fusion reaction is easy to generate is prepared.
Patent JP-S56164479-A (JP)
Title: Article identifying method and device
Inventor: KURAUSU BUIIBERUJIIPU
IPC: G06V30/10
Filed: 1981-04-16
Abstract: The invention relates to a method and apparatus for identifying objects (e.g. consumer products in a supermarket) appearing in random positions and orientations and for random times on an image window and having an identification on the surface facing the image window in the form of a data field having contrasting indicia in at least one data track. The data field is first scanned with a scanning raster until a product identification code is recognized denoting the position and orientation of the data track. The data track is then read with a closely-spaced reading raster and converted to a videosignal. The amplitude of the videosignal is coded into binary digits at discrete time points and the digits are stored in a memory matrix organized into columns and rows in such a manner that an image of the data track is stored in the memory. Mutually overlapping partial regions of the memory are then read out in a pre-arranged sequence and fed to a decoder capable of accepting and decoding the information in this form. In this way, the information is converted from a row-by-row sequence produced by the reading raster into a succession of digits corresponding to individual partial regions of the data track for the recognition of individual symbols appearing therein.
Patent JP-2000259209-A (JP)
Title: Ladder program execution system
Inventor: KOSAKA HAJIME
IPC: G05B19/05
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a ladder program execution system which can reduce the arithmetic processing time that is required for the execution of a ladder program and a ladder subroutine program. SOLUTION: A 1st memory (a) stores the control procedures of ladder programs as instructions, and a 2nd memory (b) stores the address of a subroutine (c) where the processing is stored to actually execute a program for every tnstruction stored in the memory (a). Then a ladder program execution routine jumps to the address of the subroutine (c) stored in the memory (b) and is executed when an instruction is read out of the memory (a). The memory (b) is also required to execute a ladder subroutine program.
Patent JP-H11255664-A (JP)
Title: Immunopotentiator for oral administration
Inventor: YAMAZAKI MASATOSHI
IPC: C07K14/345
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an immunopotentiator capable of increasing the immunity in mammals by oral administration. SOLUTION: This immunopotentiator for oral administration contains a peptidoglycan(PG) with a molecular weight of 10,000 or less substantially free from muramyl dipeptide. The peptidoglycan is contained in a proportion of 10 wt.% or more.
Patent JP-H03261813-A (JP)
Title: Caliper measuring apparatus of image processor
Inventor: KUTSUZAWA AKIO
IPC: G09G5/08
Filed: 1990-03-12
Abstract: PURPOSE:To shorten the measuring time on a display image with use of a caliper by moving a pair of caliper markers together in an interlocking manner with the manipulation of one marker when the caliper markers are overlapped. CONSTITUTION:In response to the depression of a marker moving key on a keyboard, a marker movement judging part 504 outputs a marker moving signal to a multiplexer 506. At this time, a marker selection judging part 503 informs the multiplexer 506 and a coordinate coincidence judging part 505 of whether this marker movement is related to a large marker 30 or a small marker 31. When the markers 30, 31 are displayed on a display screen of a display device 207, a marker display judging part 502 controls a switch 507, thereby permitting an operation instruction to be output to a coordinate calculating part 401. When coordinates of both markers 30, 31 are coincident with each other, and moreover when the large marker 30 is selected, the coordinate coincidence judging part 505 urges an adding part 516 by its output 514, so that a coordinate calculation instruction for the small marker 31 is output through the switch 507.
Patent JP-S51114150-A (JP)
Title: An air operating maximum and minimum alarm creating machine
Inventor: KENMOTSU KATSUNORI
IPC: G05B23/00
Filed: 1975-03-31
Abstract: PURPOSE:To send signs of the upper and lower position of a vein by means of an air pressure signal by detecting, utilizing an air jet nozzle and a flap type nozzle in the position of the vein.
Patent JP-S63224681-A (JP)
Title: Rotational driver
Inventor: UEHA SADAYUKI
IPC: H02N2/00
Filed: 1987-03-13
Abstract: PURPOSE:To generate large driving force by fixing a vibrational element to a base and turning a rotor through a cylinder by the vibrational element. CONSTITUTION:An annular-shaped vibrational element 1 is polarized by joining electrostrictive elements 2 through four split electrodes 3. The vibrational element 1 is arranged onto the upper surface of a metallic base 5, and a cylinder 6 made of a metal is placed. Male screw sections 9 shaped at the upper and lower ends of a screw lever 8 are each screwed to female screws 10 and 11 in said element 1 and cylinder 6, thus holding the vibrational element 1 by pressure. A rotor 13 is placed onto the cylinder 6, and an output shaft 16 for the rotor 13 is supported by a bearing 17 and protrudes to the outside from a cover plate 19 for a cylinder body 18. Consequently, circumferential progressive waves propagated in the cylinder 6 work on the rotor 13 by driving the vibrational element 1. Accordingly, revolving torque can be picked up from the output shaft 16 by the rotor 13.
Patent JP-S59184453-A (JP)
Title: Lead storage battery
Inventor: JINBO HIROYUKI
IPC: H01M4/14
Filed: 1983-04-01
Abstract: PURPOSE:To increase the life of a lead storage battery by coating the surface of an electrode plate with a solid mixture consisting of an epoxy resin and the oxide of an acid-proof electrochemically-inactive metal. CONSTITUTION:The surface of an electrode plate is coated with a solid mixture consisting of an epoxy resin and the oxide of a metal such as Al, Ca, Si, Zr or Y. The mixture consisting of the oxide and the epoxy resin can effectively be formed over the electrode by applying or spraying a mixture paste, prepared by using water instead of an organic solvent as a solvent for duluting or fluidizing the oxide and the epoxy resin, over the surface of an unformed plate for a lead storage battery before the paste is dried and solidified. in the thus formed electrode plate, highly porous oxide particles exist in the epoxy resin rendering the mixture itself highly porous. As a result, diffusion of sulfuric acid is not retarded and there is no possibility that capacity reduction might be caused.
Patent JP-S51133284-A (JP)
Title: A process for preparing carbostyril derivatives
Inventor: NAKAGAWA KAZUYUKI
IPC: A61P7/02
Filed: 1975-05-15
Abstract: PURPOSE: Carbostyril derivatives of formula I are new: (where R 1  is H, lower alkyl, lower alkenyl or aralkyl; the bond in the 3-4 position is single or double bond; R 2  is H or lower alkyl; R 3  is alkyl, cycloalkyl or aralkyl; 1≤m+n ≤11; X is halogen), in an example, N-ethyl-5-(3-ethoxycarbonyl) propoxy-3,4dihydrocarbostyril. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08234119-A (JP)
Title: Magnifying glass
Inventor: MIYAJIMA YASUSHIGE
IPC: G02B25/00
Filed: 1995-02-22
Abstract: PURPOSE: To safely use a magnifying glass without damaging a magnifying lens in a state where it is attached to an atlas by constituting the magnifying glass of the magnifying lens capable of appearing/disappearing from the aperture part of a case body and a grip formed on the back surface of the case body. CONSTITUTION: When the magnifying glass 18 is not used, it is housed by pushing the magnifying lens 7 in a case main body 1. When the glass 8 is used, it is projected from the case main body 1 by holding and pulling the knob part 8 of the lens 7. In such a state, the case main body 1 is held with a hand so as to position a convex lens 11 at a part desired to be magnified and viewed. Thus, the glass 18 is used similarly to the conventional magnifying glass. In the case of magnifying and viewing a map in the atlas, the grip 4 is locked on the atlas, so that the atlas and the glass 18 are integrated and used soon when they are desired to be used.
Patent JP-S57172631-A (JP)
Title: Application of phosphor
Inventor: YAMAZAKI HITOSHI
IPC: B05D7/22
Filed: 1981-04-17
Abstract: PURPOSE:To make the inner wall of a tubular bulb to be homogeneously coated with a phosphor without any necessity of heating the bulb by wetting the inner wall of the bulb with an aqueous boric-acid solution, and spraying a phosphor powder over the inner wall of the bulb. CONSTITUTION:The inner wall of a fluorescent-lamp glass bulb 1, after being washed, is wetted by pouring 3% aqueous boric-acid solution, and is dried by blowing hot air into the bulb 1. Next, the bulb 1 is supported with a bulb supporter 2, which is made of a conductive rubber and is earthed, so that the bulb 1 is rotatable. Then, a powder injection nozzle 3 is inserted into the bulb 1 while the bulb 1 is rotated, and a charged phosphor powder 4 is injected while moving the nozzle 3 so as to make the inner wall of the bulb 1 to be coated with the phosphor powder 4. Since the electric resistance of the glass surface is notably decreased due to boric-acid adsorbed in the inner wall of the bulb 1, the charged phosphor powder 4 is easily applied to the glass surface, and a homogeneous phosphor layer of no variations can be formed.
Patent JP-H11254221-A (JP)
Title: Scraper
Inventor: ANAMIZU TAKASHI
IPC: B23C3/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a scraper automating scraping work that had been done by hand. SOLUTION: A scraper 1 for partially scraping the surface of a PE tube 11 as a pretreatment for coalescent joining is provided with a device body 2 movable along the surface of the PE tube 11, an electric motor 4 arranged inside the device body 2 by sealing it up in it, a rotary blade 7 rotating by the power transmitted from the electric motor 7, and a positioning means 7A for regulating the amount scraped by the rotary blade 7.
Patent JP-S59182543-A (JP)
Title: Large-scale integrated circuit
Inventor: NAKAYA MASAO
IPC: H01L21/3205
Filed: 1983-03-31
Abstract: PURPOSE:To shorten delay time of wirings by reducing the capacitance value between the wirings, and to make the circuit to operate at a high speed at a large-scale integrated circuit furnished with the wiring to be driven by a method wherein wrings to change in the same phasic condition with the wiring are provided on the sides intending to reduce capacity out of the upper and lower sides or the right and left sides of the wiring thereof. CONSTITUTION:An insulating film 5 is adhered on a substrate 4, a wiring 12 to be driven is formed thereon, and a gate 17 is connected to one edge part thereof to be made as a part of an LSI. At this construction, wirings 13, 14 to reduce capacity of the wiring 12 are formed in parallel positioning similarly on the film 5 on the right and left sides of the wiring 12, and the edge parts thereof are connected to the gate 17 through respectively buffers 15, 16. At this time, polarities of the buffers 15, 16 are specified as to make currents to flow in the wirings 13, 14 to be equalized with a current in the wiring 12. Accordingly, influences according to capacities between the adjoining wirings and the edge effects are reduced, and delay time of the LSI is shortened.
Patent JP-H02236515-A (JP)
Title: Laser light scanner
Inventor: YAMAZAKI KOZO
IPC: G02B26/10
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate the need of a space for placing a shutter mechanism, and to miniaturize this scanner by curtailing the number of parts by supporting a mirror by an optical case so as to be turnable to an angle at which a laser light is not emitted to the outside through an opening. CONSTITUTION:In the laser light scanner for reflecting a laser light L from a laser light source 43 by a mirror 49 in an optical case 40, emitting it to the outside through an opening 40a of its optical case 40, and executing a deflection scan on a photosensitive body by its emitted laser light L, the mirror 49 is supported by the optical case 40 so as to be turnable to an angle at which the laser light L is not emitted to the outside through the opening 40a. To the mirror 49, a holding member 55 is attached, and an axial part 55a of one body provided on its upper end is inserted into an axial hole 40b of the optical case 40. The optical case 40 supports the mirror 49 so as to be turnable through the holding member 55. In such a way, a shutter mechanism becomes unnecessary and the number of parts is curtailed, and also, its installation space becomes unnecessary, and this scanner can be miniaturized.