baber/WOPTO huggingface dataset:
Patent JP-H03166547-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUI NAOYUKI
IPC: G03G5/06
Filed: 1989-11-27
Abstract: PURPOSE:To enhance electrophotographic characteristics, such as resistance to light fatigue and resistance to change of surface potential due to repeated uses by forming a photosensitive layer containing a specified hydrazone derivative, a specified butadiene derivative, and a specified oxadiazole derivative. CONSTITUTION:The photosensitive layer contains the hydrazone derivative represented by formula I, the butadiene derivative represented by formula II, and the oxadiazole derivative represented by formula III, and in formulae I-III, each of R<1>-R<4> is H, alkyl, or the like; each of R<5>-R<8> is alkyl, optionally same or different; and each of R<9> and R<10> is H, alkyl, acyl, or cycloalkyl, optionally same or different, thus permitting the obtained electrophotographic sensitive body to be stabilized in dark decay factor and surface potential and superior in characteristics against repeated uses.
Patent JP-H06162506-A (JP)
Title: Informtion recording method to optical disk
Inventor: NAGASAWA MASAYA
IPC: G11B7/00
Filed: 1992-11-16
Abstract: PURPOSE:To eliminate the shortage of semiconductor laser optical output, to record ideal mark-shaped recording signals and to improve a recording density by superimposing an auxiliary recording beam and a recording beam and performing a recording and correction. CONSTITUTION:When recording the recorded signals of (a), the prescribed position of an optical disk is irradiated with an auxiliary recording beam in which recording waveforms, that are same as the leading portion of the recording signals shown in (b), and the correction, that corresponds to the conventional signal rising portion, is performed. When the temperature of the optical disk rises to a certain extent, the prescribed portion of the optical disk is irradiated with a recording beam in which recording waveforms, that are same as the recording signal of (c), and recording signals are recorded on the optical disk. At that time, the intensity and the duration of the irradiation are optimally selected, the rise of the temperature distribution on the optical disk becomes steeper than a conventional case and the shape of the recording marks becomes ideal.
Patent JP-H06145798-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in magnetic property and surface characteristic
Inventor: TAKAMIYA TOSHITO
IPC: B21B1/02
Filed: 1992-11-16
Abstract: PURPOSE:To uniformize the magnetic properties of a grain oriented silicon steel sheet over the sheet-width direction and to improve surface characteristics. CONSTITUTION:At the time of producing a grain oriented silicon steel sheet, before or in the course of roughing in a hot rolling stage, respective parts at width-direction ends of a slab are cooled, according to a distance (mm) X from the endmost part, in a width direction, of the slab, by a temp. where a temp. difference deltaT( deg.C) between the central part, in a width direction, of the slab and the above parts satisfies an inequality 40-(5x)<1/2=deltaT<=75-(5x)<1/2>. Then edging of >=5% is done.
Patent JP-H02151756-A (JP)
Title: Method and apparatus for manufacturing cataphoresis medium film
Inventor: OGAWA MASASHI
IPC: G01N27/447
Filed: 1988-12-02
Abstract: PURPOSE:To efficiently fabricate an agarose gel medium film having well- balanced characteristics by a method wherein a spacer is adhered on a supporting web and agarose gel formation solution is made to flow and applied on it. CONSTITUTION:Spacers 3 are continuously adhered on both ears of a support web 2 from a roll 1. Then, with a flowing application section 4, agarose gel formation solution 6 is continuously made to flow and applied in a film shape to the web 2 from a hopper 5. After having this web 2 passed through a cooling casing 7, temperature is lowered to have the formation solution 6 film gelatinized in a film shape without disturbing the film-like solution. Then, this web 2 is passed through punching mechanisms 9, 10 so that a part of an agarose gel film and a part of the web 2 are punched in a specified shape to form slots. The, a cover sheet 12 is adhered to the spacer 3 from a roll 11. By further running the web 2 with the gel film 8 mounted, a unified body consisting of the support, the gel film 8 and the sheet 12 is cut in specified length with a cutter 13 to complete the gel film.
Patent JP-H11141413-A (JP)
Title: Control device of internal combustion engine and failure diagnostic device of internal combustion engine
Inventor: KAKIZAKI SHIGEAKI
IPC: F02M25/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To satisfactorily keep combustibility, exhausting performance and operating property by comprising a first lean operation transfer prohibiting means for prohibiting the transfer to lean operation when the deviation from a standard value of either one of air-fuel ratio learnt values gained in execution and stopping of purging exceeds a prescribed value. SOLUTION: A control device for direct injection type internal combustion engine comprises an evaporated fuel purging processing control device and an air-fuel ratio learning control device for taking the deviation between the air-fuel ratio and a target air-fuel ratio as air-fuel ratio learnt value. After the addition correction term is learnt and renewed in the idling by purging non-introduced stoichiometric burning, purging is introduced, and the addition correction term is fixed to learn the multiplication correction term in the idling by purging introduced stoichiometric burning.  When either one of the deviation from a standard value of the multiplication correction term gained in purging- introduced idling and the deviation from the standard value of the addition correction term gained in purging non-introduced idling exceeds a prescribed value, transfer to lean combustion is prohibited.
Patent JP-H07157757-A (JP)
Title: Fluorescent substance of zinc sulfide and cathode ray tube using the same
Inventor: NAKADA YOSHIYUKI
IPC: C09K11/08
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a fluorescent substance having improved bond strength between a fluorescent substance and a face panel without changing a production condition such as a composition of fluorescent substance slurry and an exposure value in forming a fluorescent substance film in a striped or dotted state in a cathode ray tube production process and to acquire a cathode ray tube capable of supplying a high-quality fluorescent film in excellent reproducibility. CONSTITUTION:This fluorescent substance comprises zinc sulfide as a parent material and is activated with silver, gold, aluminum, chloride, etc. The surface of the particles of the fluorescent substance is coated with at least one selected from barium sulfate and zinc sulfide having a high reflectance of light rays in an ultraviolet range and fine particle silica. A cathode ray tube is obtained by forming a fluorescent film containing at least one of the fluorescent substance of zinc sulfide on the inside of a panel constituting outer peripheral container.
Patent JP-H01146921-A (JP)
Title: Polyisocyanate dispersion composition
Inventor: IZUMO KOJI
IPC: C08G18/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain the title composition comprising an isocyanate component which gives a polyurethane polyurea product having excellent strength and toughness, by dispersing a reactive metallic carboxylate in a polyisocyanate compound in the specified proportion. CONSTITUTION:A caustic alkali is added to an aqueous suspension of a carboxylic acid having a group containing active hydrogen atoms to form a neutralized solution, which is mixed an aqueous solution of a chloride of a desired metal, thus giving a reactive metallic carboxylate (B) of formula I (wherein X is a group having active hydrogen atoms, such as amino, OH or COOH; m is 1-2; M is a polyvalent metal such as Al, Ca, Ti, Cr, Fe, Co, Ni, Cu, Zn, Cd, Sn, Ba or Pb; f is a number equal to the valence of metal M; n is 1-f). Component B is dispersed in a polyisocyanate compound (A) having a number-average molecular weight of 250-8,000 and at least two NCO groups in the molecule in the proportion of A to B to provide an isocyanate index of formula II of 100-2,000, preferably 200-1,000, thus giving the title composition in which the mean particle diameter of the dispersoid is 0.01-20mum, preferably 0.01-5mum.
Patent JP-2001123168-A (JP)
Title: Phorphor and image display device using the same
Inventor: IMAMURA SHIN
IPC: H01J29/20
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To realize a green light-emitting fluorescent film giving characteristics good in all of luminance saturation, luminance deterioration and afterglow characteristics in good color reproducibility, and to realize an image display device using the same. SOLUTION: A green color fluorescent substance represented by the general formula: (Y1-x-yGdxTby)3(Al1-zGaz)5O12, wherein (x) is a value in the range of 0<(x)<1; (V) is a value in the range of 0<(y)<1 [provided that (x)+(y)<1]; (z) is a value in the range of 0<(z)<1.
Patent JP-2001126062-A (JP)
Title: Picture processor
Inventor: SUGANO SHUJI
IPC: G06T9/20
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor which detects a low-luminance object (a guide wire, e.g.) moving in an input picture and switching the contents of picture processing in accordance with the presence/absence of the object. SOLUTION: In this picture processor which has a picture storing means 3 for inputting and processing a picture collected by a measuring part and storing a picture to be outputted, afterimage adjusting and adding means 4, 5 and 6 for taking a difference between the input picture of this time from the measuring part and an output picture of last time from the picture storing means 3 pixel by pixel to adjust a filter coefficient in accordance with an obtained difference picture and to multiply this filter coefficient to the difference picture and adding this multiplying result and the output picture of last time from the picture storing means to output it, and picture display means 7 and 8 for displaying this outputted picture,  a moving low-luminance object detector 9 for detecting a moving low-luminance object within the input picture from the measuring part and a switch 10 for switching the contents of picture processing in accordance with this detecting result are provided.
Patent JP-H04177690-A (JP)
Title: Bloch line memory element and method for initializing stripe domain
Inventor: MIZUNO KENJI
IPC: G11C11/14
Filed: 1990-11-13
Abstract: PURPOSE:To enable a ring-shaped stripe domain to be initialized easily by winding a stripe drain at an inside of a groove which is dug into a garnet and then placing a conductive pattern at both edges of the groove. CONSTITUTION:A minor loop groove 31 which is dug into a garnet is provided at the garnet 10 of a stripe domain protective layer, one stripe domain 33 is wound at an inside of this groove 31, and conductive patterns 25 and 26 are provided at both edges of the groove 31. When current pulse is applied to this pattern 25, a domain on the right side of the pattern 25 is cut off and a domain is connected at a part which is sandwiched by the pattern 25 for forming a ring-shaped stripe domain, thus enabling the ring-shaped stripe domain to be initialized easily and the stripe domain to be fixed easily.
Patent JP-H07162173-A (JP)
Title: Electronic circuit board
Inventor: NAKAGAWA HIROFUMI
IPC: H05K7/14
Filed: 1993-12-07
Abstract: PURPOSE:To correctly specify an electronic circuit board to be replaced and to prevent the influence upon other electronic circuit boards during hot line insertion or pulling-out in hot line replacement work for electronic circuit boards. CONSTITUTION:If a trouble occurs within an electronic circuit board, the worker specifies the mounting position of the troubled electronic circuit board from trouble information displayed on a console 21 and inserts a state indication connector 23 and a hot line pulling-out feeder connector 25 to connectors 22 and 24 on the rear face of the electronic circuit board 3. By doing this, the output of a driver circuit 30 is controlled to the state of high impedance; and the state of electronic circuit board 3 controlled by a service processor 20 is displayed on LEDs 37 and 38. A rush current during the insertion of the electronic circuit board can be prevented by a reactance element 11 during power supply before insertion, and also the influence upon other electronic circuit boards during insertion or pull-out can be eliminated by setting the output from the driver circuit 30 to the high impedance before and after the insertion and pull-out.
Patent JP-H06160794-A (JP)
Title: Display device
Inventor: OISHI SATORU
IPC: H04N5/74
Filed: 1992-11-17
Abstract: PURPOSE:To provide a compact projecting display device whose required number of mirror is reduced and where the depth and height of a cabinet are reduced and which makes good use of the compactness of a liquid crystal system projecting part. CONSTITUTION:When a video on a liquid crystal panel is magnified by a projecting lens 3 and is projected on a screen 1 through mirrors 5 and 6, the relative position of the projecting lens 3, the mirrors 5 and 6 and the screen 1 is stipulated as the intersection of the optical path (extended line) of the center axis of the projecting lens 1 and the screen 1 is a position 7 that is different from the center 7' of the screen 1. Thus, by housing the projecting part 4 in dead- space biased downward, a specially compact constitution is easily obtained.
Patent JP-H11113339-A (JP)
Title: Traveling foliage treating machine and resin cover used therefor
Inventor: OTOKURA ISAO
IPC: A01D23/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the functions of steering and operating tools and an engine caused by straight drop of the scraps of sweet potato vines, etc., soil attached to the sweet potato vines, etc., on the steering and operating tools and the engine. SOLUTION: In this traveling foliage treating machine in which an engine 1 is installed at the rear lower part of a foliage nipping and transporting apparatus 31, a steering wheel 9 extending from the lower part of the foliage nipping and transporting apparatus 31 through the upper position of the engine 1 to the rear of the engine is laid and the foliage separated from the ground is nipped by the foliage nipping and transporting apparatus 31 so as to pass the foliage in the vicinity of a part above the engine 1 during the traveling of the machine body, the steering wheel 9 is engaged with a resin cover 71 for covering the upper side of the engine 1.
Patent JP-S63160176-A (JP)
Inventor: YAMADA OSAMU
IPC: H01R13/46
Filed: 1986-12-23
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-H06161630-A (JP)
Title: Work data recorder of computer operator
Inventor: TAKEDA TADAO
IPC: G06F3/02
Filed: 1992-11-17
Abstract: PURPOSE:To provide a work data recorder capable of exactly evaluating the work contents of an operator by recording the counter output of a counter circuit and the clock output of a clock circuit in an IC card storage device. CONSTITUTION:The data bus 12 of a keyboard input device 10 is connected with the data bus 13 of a computer main body 11 via a control circuit 2. This data bus 13 is connected with a counter circuit 3 counting the number of depressed key of a keyboard input device 10 and the trigger terminal of the counter circuit 3 is connected with the output of an AND gate 6. The output of the AND gate 6 is connected with the trigger terminal of a clock circuit 4. The count output of the counter circuit 3 and the clock output of the clock circuit 4 are connected with the input of an IC card storage device circuit 5. Therefore, if the contents of an IC card is summed up, it is compared with the contents of the result of a work and it is verified after the work is terminated, the work efficiency of an operator can be rightly evaluated.
Patent JP-S63152424-A (JP)
Title: Automatic slyver distributor
Inventor: CONDOTTA ROBERTO
IPC: D01H9/18
Filed: 1987-12-03
Abstract: Automatic sliver distributor (20) for spinning machines (10) the spinning units (11) of which are fed from spinning cans (13) of sliver (12) positioned in cooperation with the spinning units (11), such spinning cans (13) possibly having a horizontal section which is circular or rectangular or with rounded short sides or of another shape, which distributor (20) comprises a movable structure (20) able to run parallel to at least one side of the spinning machine (10) and bearing on its base (23) at least one distribution can (24) of sliver (12) and a unit (25) to distribute the sliver (12), such distribution can (24) being suitable to contain a quantity of sliver (12) several times greater than the quantity contained in a spinning can (13).
Patent JP-H03169948-A (JP)
Title: Ceiling panel
Inventor: NAMIKAWA MISAO
IPC: E04B9/00
Filed: 1989-11-27
Abstract: PURPOSE:To make a ceiling look gorgeous by forming the main body of a ceiling panel into a reversely recessed shape so that the lower surface of the ceiling panel is opened, installing lighting fixtures in lighting fixture setting parts provided at the ends of the main body of the ceiling panel and providing ceiling material mounting members. CONSTITUTION:A unit room is constructed of a floor panel 6, wall panels 7 and a ceiling unit B. The ceiling unit B is formed of a reversely recessed ceiling panel A whose lower surface opens to the interior of the unit room, and lighting fixture setting parts 2 are provided at the ends of the main body 1 of the ceiling panel A to install lighting fixtures 3 therein. Ceiling material mounting members 5 formed into a stepped shape are then provided at the lower portions of the lighting fixture setting parts 2 and engaged with a ceiling material 4 by fitting said members 5 onto the edges of an opening 4a formed on the ceiling material 4. Thus, the ceiling can be made gorgeous to look at.
Patent JP-H11143197-A (JP)
Title: Image forming device
Inventor: SAITO HISAHIRO
IPC: G03G15/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the overflowing of toner from a developing device, color mixture, a character scattering phenomenon, etc., by stopping the formation of an image, so as to start, a forcible toner supplying mode, when a detected toner concentration value is lower than a prescribed value. SOLUTION: Developing units 20Y, 20M, 20C and 20K are provided with developing sleeves 22, screws 23 and 24 for stirring/carrying developers and toner concentration detecting sensors 21 for measuring the toner concn. of the developers from the permeability of the developers, respectively. The operation of forming the image is executed while the concn. is detected by the toner concentration detecting sensors 21. In printing, when a suitable concentration value Lref is used as a reference and the measured toner concentration value is lower than this reference value Lref , control for supplying the toner, to always keep the toner concn. a proper value is executed.  Thus, even if the toner is forcibly supplied, the toner is uniformly dispersed during development and the overflowing of the toner, the color mixture and the scattering of a character which tend to occur at the time of forcibly supplying the toner are prevented.
Patent JP-H09148346-A (JP)
Title: Work positioner
Inventor: NAKANISHI TOMOAKI
IPC: H01L21/52
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a work positioner having a good position accuracy. SOLUTION: A mask 25 is provided with a larger opening 30 than a work 1, pair of positioning members 33 and 34 protruding and mutually facing at the opening 30 to block the work 1 to pass and springs 35 formed round the opening 30 to support the members 33 and 34 having down opened tapers 33a and 34a at least at a part to contact with the work 1.
Patent JP-2000130436-A (JP)
Title: Slide device provided with seal structure
Inventor: KATO MASATAKA
IPC: B23Q1/46
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of dust or the like into the inside of a slide device, by covering an opening formed between a track rail and an upper cover with a link cover engaged with an opening edge part and a guide edge part in a mounting flange of a slider. SOLUTION: An opening formed between an opening edge part 20 in a guide rail 10 mounted on a track rail 2 and an upper cover 15 mounted on the track rail 2 is covered with a deflection deformable link cover 50 continuously mounted on the opening edge part 20 and a tilt guide member 60 provided in a mounting flange 13 even when a slider is slid. The opening edge part 20 and a guide edge part of the tilt guide member 60 are fitted between link plates constituting the link cover 50, so as to more improve seal performance preventing infiltration of dust into the inside of a slide device.
Patent JP-H09140394-A (JP)
Title: Production of optically active glycerol derivative
Inventor: OTSUKA KOTARO
IPC: C12R1/10
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound useful as a raw material for a medicine, an agrochemical, a liquid crystal, etc., by treating a benzyloxy-3- chloro-2-propylsuccinic acid monoester with a bacterium or an enzyme having optically selectively hydrolyzing ability and removing the hydrolyzate. SOLUTION: A racemic modification of a 1-substituted or nonsubstituted benzyloxy-3-chloro-2-propylsuccinic acid monoester of the formula (R is H or an alkyl) or an optically low-purity 1-substituted or nonsubstituted benzyloxy-3- chloro-2-propylsuccinic acid monoester of the formula is treated with an ester hydrolyzing enzyme derived from a bacterium belonging to the genus Serratia, Mucor, Rhizopus, Candida, Pseudomonas, Bacillus, Aspergillus or Staphylococcus or a bacterium containing the enzyme and a hydrolyzate is removed to give the objective compound of the formula useful as a physiologically active substance suitable as a medicine or an agrochemical or an intermediate for synthesizing a liquid crystal material, etc., efficiently and simply.
Patent JP-H04180164-A (JP)
Title: Slip processor
Inventor: AKIZUKI TOSHIRO
IPC: G06Q10/10
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a slip processor which excels in the operability, the function properties, and the responsiveness by separating a latest slip data base from a history slip data base for the reference of registration and the retrieval. CONSTITUTION:A latest slip number deciding device 1c compares the slip data received from an input/output device 6 with a latest slip data base 5a via a data base input/output controller 1b with a command of a slip data register 1a. Thus it is decided whether the slip data is equivalent to the latest information or not. Then the device 1c informs the register 1a of the decided result. The register 1a registers the slip data into the base 5a via the controller 1b if the received result is equivalent to the latest information. If the decided result of the device 1c is decided as the old information, the register 1a compares the contents of a history slip data base 5b corresponding to the old slip data with all contents of the old slip data through a slip comparator means 1e and via the controller 1b. If no coincidence is obtained from the comparison, the slip data are registered into the base 5a via the controller 1b.