baber/WOPTO huggingface dataset:
Patent JP-2001013701-A (JP)
Title: Naphthoquinone derivative and electrophotographic photoreceptor using same
Inventor: SUGAI AKIO
IPC: G03G5/05
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron transferring agent having good compatibility with a bonding resin and excellent also in matching with an electric charge generating agent by using a specified naphthoquinone derivative. SOLUTION: A naphthoquinone derivative of the formula is used as an electron transferring agent. In the formula, R1 and R2 are the same or different hydrogen atom and each H or 1-6C alkyl. The naphthoquinone derivative is excellent in electron acceptability, has good compatibility with a bonding resin and is uniformly dispersed in a photosensitive layer. Since the naphthoquinone derivative is excellent in matching with an electric charge generating agent, the injection of electrons from the electric charge generating agent is smoothly carried out. The naphthoquinone derivative exhibits superior electron transferring ability even in a low electric field and is suitable for use as an electron transferring agent.  Since the naphthoquinone derivative does not form a charge- transfer complex together with a hole transferring agent, it is appropriately used in a monolayer type photosensitive layer in which an electron transferring agent and a hole transferring agent are used in combination.
Patent JP-2000017655-A (JP)
Title: Soldier piles and lagging method and groove forming member to be used therefor
Inventor: FUJII TOSHIHIKO
IPC: E02D5/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily installed horizontal laggings even though soil cement is filled up to the top end of H-section steel. SOLUTION: Pile holes 21 are excavated at predetermined intervals, H-section steel 1 is inserted to each pile hole, soil cement is injected and a main pile 20 is formed, one side of a line of the soldier piles is drilled forward, horizontal laggings are sequentially installed crossing between grooves of both H-frame steel facing each other and the retaining for other single side is carried out. In this case, included are a process of attaching groove forming member 3 capable of forming a groove for horizontal lagging supporting after forming the soldier pile to the H-frame steel before inserting a pile hole, a process of forming the soldier pile by using H-frame steel with a groove forming member, and a process of forming a groove 30 by the groove forming member and installing the horizontal lagging with the groove formed by the groove 30.  Thus, means of attaching the groove forming member to the H-frame steel should be an adhesive or clips. The groove forming member is a groove section shaped having a groove with the width equivalent to the dimension of the thickness of the horizontal lagging and is made of a main body portion formed to a predetermined length and a lid portion 3b with the groove opening side closed, and the groove is formed by removing the lid portion.
Patent JP-H0528256-A (JP)
Title: Picture reading processor
Inventor: NAKAMURA HITOSHI
IPC: G06T1/00
Filed: 1991-07-24
Abstract: PURPOSE:To correct the inclination of an original without especially delaying processing speed by permitting a main scan direction correction means and a subscan direction correction means to execute correction in a main scan direction and a subscan direction by means of a shift processing. CONSTITUTION:An inclination correction circuit 14 is composed of a main scan direction shift circuit 141 and a subscan direction shift circuit 142. The main scan direction shift circuit 141 corrects a digital signal supplied from a shading correction circuit 11 in the main scan direction based on a main scan correction amount supplied from CPU 13 and supplies the digital signal to the subscan direction shift circuit 142. Namely, the main scan direction shift circuit 141 executes the shift processing of the inclination of the original picture as against the main scan direction in correspondence with the correction amount in the main scan direction, which is calculated from coordinates at the four corners of the detected original. Then, the subscan direction shift circuit 142 executes the shift processing in accordance with the correction amount of the inclination of the picture which the main scan direction shift circuit 141 shift- processes as against the subscan direction.
Patent JP-H1131235-A (JP)
Title: Pseudo three-dimensional picture display device
Inventor: GOTO YOSHIHIRO
IPC: G06T15/08
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the confusion of projected picture display owing to the inversion of a display position, etc., by regulating any change of an eye direction on a screen within a prescribed permitted value. SOLUTION: When the limit value of the change of the eye direction is set to be 90 deg., a projected picture is obtained on a projection face 1a in the eye direction A. Then, 90 deg. is set to be a limit at the time of changing the eye direction in this direction. Thus, the eye direction is changed to the position D of 90 deg. even if the change of the eye direction (A→C) of 180 deg. is instructed at first, for example, and nextly the eye direction is changed to a final setting position C obtained by rotating it by 90 deg.. When the eye direction of 270 deg. is changed, a method for updating the position to D in the order of A→D→C→B is taken since the limit value exits. At the time of changing the eye direction, inconvenient display for the observation of the inverted display of the picture position can be eliminated by regulating the change of the eye direction.
Patent JP-S6076795-A (JP)
Inventor: SASAKI SHINJI
IPC: G10D9/02
Filed: 1983-10-03
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-H0740545-A (JP)
Title: Ink jet recording device
Inventor: FUKAZAWA HIDEO
IPC: B41J2/175
Filed: 1993-07-27
Abstract: PURPOSE:To maintain in a satisfactory condition the head wiping performance of a blade which is capable of correcting the variation of a penetration amount in a blade width direction by providing a wiping means with a means for setting a carriage in a sliding contact and permitting the blade holding part of the wiping means to rotate. CONSTITUTION:A rotary shaft 22a is formed on a blade base 22, and is installed in the rotating frame 21 of a support table 21. In addition. a blade 12 is installed in freely rotatable manner, and is allowed to follow the angle of a head, if the blade slides into contact with the head mounted on a carriage. In addition, by enabling the blade 12 to be rotatable, if the position of a recording head is shifted so that a discharge between a recording medium and the discharge opening of the recording head is made constant regardless of the replacement of the recording medium, a complicated constitution need not be required, and an angle between the carriage and the blade can be always maintained to be constant with a recovery system device 10A holding the blade being immobilized.
Patent JP-H1131975-A (JP)
Title: Method and device for data compression and expansion and storage medium to store program implementing the method
Inventor: MATSUMOTO AKIHIRO
IPC: H03M7/46
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for data compression and expansion which can increase the compression efficiency for successively appearing data and a storage medium to store programs implementing the method. SOLUTION: Assuming that the frequency of successive appearance of the same kind or different kinds of data included in data to be compressed on a pack-bits basis is, for example, 2,560, an unusual identification code is provided before the successively generated data. Thus, following the identification code the data is coded into a code having the frequency of successive appearance of the same kind or different kinds of data compressed, reducing 128 to one unit, and data showing the frequency of the repetition.
Patent JP-H0510202-A (JP)
Title: Diecast cylinder of water-cooled engine
Inventor: NAKAI SHINJI
IPC: F02F1/10
Filed: 1991-06-28
Abstract: PURPOSE:To reduce vibration and suppress the manufacturing costs by coupling an inner and an outer cylinder through a plurality of ribs over the whole height of a water jacket, bore a belch plug hole at the inner wall of the outer cylinder, and forming a notch at the inner wall of each rib as leading within the water jacket from the backmost end in the belch plug hole. CONSTITUTION:For supporting an inner cylinder 2 by an outer cylinder 3 sturdily, longitudinal ribs 6 over the whole height of a water jacket 4 are furnished transversely at the front and rear and to the left and right of the water jacket 4. To prevent breakage with coldness, a belch plug hole 8 with a cup-form belch plug 7 fitted in the inner wall of the outer cylinder 3 is provided at each place where rib is formed. A notch 9 is formed at the inner wall of each rib 6 leading from the backmost end in each belch plug hole 8, and the inside of the water jacket 4 is put in communication through these rib notches. The cooling water from a water Jacket side inlet 15 passes the rib notches 9, moves through the water jacket 4 as shown by arrow 18, and flows into a head jacket 16 from a head jacket side inlet 16 as shown by arrow 19.
Patent JP-S57116088-A (JP)
Title: Novel cephalosporin derivatives and manufacture
Inventor: KURISUCHIYAN BERUJIE
IPC: C07D501/24
Filed: 1981-11-20
Abstract: The invention provides new cephalosporin derivatives of the general formula,    <IMAGE>  (I)  which are in the form of a bicyclooct-2-ene or bicyclooct-3-ene, in which formula R1 is a radical of the general formula    <IMAGE> (II)  [in which R5 is hydrogen, alkyl, vinyl, cyanomethyl, protected carboxyalkyl or a protective radical and R6 is a protective radical] or an amino-protecting radical, R2 is an acid-protecting radical and R DEG  represents various organic radicals, or alternatively R1 is an amino-protecting radical or various acyl radicals, R2 is a protective radical and R DEG represents various organic radicals, and R3 and R4 are alkyl radicals optionally substituted by alkoxy or dialkylamino, or phenyl radicals, or -NR3R4 forms a heterocyclic ring. These products are intermediates for the synthesis of cephalosporins having antibacterial activity.
Patent JP-S6342105-A (JP)
Title: Ferrite core
Inventor: KOMINE HITOSHI
IPC: H01F17/04
Filed: 1986-08-07
Abstract: PURPOSE:To facilitate the winding of a wiring, the treatment of end parts of a wiring, the installation of a coil and a transformer by a method wherein a plurality of legs are protrudingly provided on the circumferential surface of a closed magnetic circuit core in such a manner that they are contained in the plane surface or the curved surface having a parallel relation in the axial direction of a core, and at least one end of these legs protrudes from the end part of the core. CONSTITUTION:Two paralleled square pole-like parts 102 are integrally formed in axial direction on the circumferential surface of a cylindrical part 101 of a ferrite core 100. As the square pole-like parts 102 are constituted in such a manner that each surface of them pertains to the same plane surface, the ferrite core 100 can be attached to the plane surface of a circuit substrate and the like in a stabilized manner utilizing the above-mentioned surface. Also, as the square pole-like part 102 is used to mechanically fix the end part of the winding wound on the ferrite core 100, and the square pole-like part 100 performs the function as the so-called end part. Besides, the same effect can be obtained when a cylindrical part 102A is used.
Patent JP-S6166518-A (JP)
Inventor: NAKAMURA YUJI
IPC: H02G9/06
Filed: 1984-09-04
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-S6161800-A (JP)
Inventor: NAGAOKA HIDENORI
IPC: H05K3/00
Filed: 1984-09-04
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-H04327144-A (JP)
Title: Cap for reduced pressure container and sealing method therefor
Inventor: ETO MAKOTO
IPC: B65D41/04
Filed: 1991-04-24
Abstract: PURPOSE:To seal up a reduced pressure container by using an easily openable cap for the reduced pressure container. CONSTITUTION:A supporting part that touches the upper end 6 of an opening of a container and a sealing part 5 of a cap whose top board 1 is extended outwardly are arranged so that they come to a position being the inside of a face extending from the undersurface of the top board 1, and facing the center of the cap. Thereby opening of the cap can be executed by relatively small force.
Patent JP-H1032948-A (JP)
Title: Method for manufacturing motor stator coil and bobbin
Inventor: KAWAI EIJI
IPC: H02K15/06
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor stator coil which facilitates a management of parts and a winding work. SOLUTION: A bobbin 7 has a base plate 17, bobbin support bodies 20 and 21 protrude at each bobbin mounting region on the surface of the base plate 17, and the winding frame support bodies 20 and 21 and bobbin parts 24 and 25 are connected by connection members 22 and 23 so that they can be separated. By separating the bobbin parts 24 and 25 and rotating the bobbin parts 24 and 25, a coil wire is wound around the bobbin parts 24 and 25, hollow parts 24a and 25a of the bobbin parts 24 and 25 where the coil wire is wound are inserted into the bobbin support bodies 20 and 21 and the bobbin part 24 and 25 are supported by the bobbin support bodies 20 and 21, thus mounting a plurality of bobbin parts 24 and 25 to the base plate 17.
Patent JP-S6429911-A (JP)
Title: Position error compensating system
Inventor: TSUJISAWA TAKAHIKO
IPC: G11B21/10
Filed: 1987-07-24
Abstract: PURPOSE:To compensate the erroneous detection of a position error signal in a recorder, by performing the re-calculation of a driving signal setting the output value of a position error prediction means as a position error. CONSTITUTION:A driving signal storage means 2 outputs a driving signal (d) of one preceding sample at a present sample time and a driving signal (e) of two preceding sample to multipliers 3 and 3', respectively,and multiplies them by a prescribed constant, and the output (c) of an adder 4 goes to the prediction value of the driving signal. A comparison means 5 drives switches S1-S3 when a driving signal value (b) is not set within a range designated in advance by a driving signal prediction value (c), and inputs the driving signal prediction value (c) to a magnetic head driving mechanism 6 as the driving signal, and also, stores the driving signal prediction value (c) as the driving signal of the present sample time, and furthermore, inputs the output (f) of a position error inverse operation means 7 to a driving signal calculation means 1 as the position error signal, and performs the re-calculation of the driving signal, then, changes an internal calculation value. In such a way, it is possible to compensate a position error signal (a) by detecting the abnormality of the driving signal (b).
Patent JP-S5886464-A (JP)
Title: High speed optical real time processing device for signal of laser doppler current meter
Inventor: NAKATANI NOBORU
IPC: G01P5/00
Filed: 1981-11-19
Abstract: PURPOSE:To permit high speed real time processing of the signal of a laser Doppler current meter by inputting the signal of the laser Doppler current meter to an acoustooptic optical polarizing element and using an optical position detector for the detection of spectra. CONSTITUTION:The output signal of the photomultiplier of a laser Doppler current meter of differential type is inputted to an acoustooptic optical deflecting element 4. The output signal of the photomultiplier is subjected to frequency deviation beforehand by as much as a driving center frequency. The output light of a laser 1 passes through the element 4 and is deflected according to Doppler frequencies. The laser light out from the element 4 is condensed by a lens 5 to an optical position detector 6. The output value of the detector 6 corresponds to an instantaneous Doppler frequency, that is, instantaneous current value.
Patent JP-S6427996-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: KONDO HIROMASA
IPC: B41M5/52
Filed: 1987-07-24
Abstract: PURPOSE:To enhance transfer density in an image-receiving layer, by providing an intermediate layer comprising hollow particles and an organic-solvent-resistant high molecular weight substance as main constituents beneath the image-receiving layer. CONSTITUTION:An intermediate layer in an image-receiving sheet for thermal transfer recording which comprises the intermediate layer and an image-receiving layer provided sequentially on a base is constituted of a layer comprising hollow particles and an organic-solvent-resistant high molecular weight substance as main constituents. The hollow particles may comprise a thermoplastic substance constituting capsule walls in which a volatile expanding agent such as propane is contained. Alternatively, the hollow particles may be hollow particles about 0.1-20mum in particle diameter, which comprise a hard resin, as an acryl-styrene copolymer, constituting shells and which contain water therein so as to become hollow through losing water when being dried. Specifically, a hydrophilic high molecular weight substance such as polyvinyl alcohol, casein and starch may be used as an adhesive for the hollow particles, or a layer of such a high molecular weight substance may be provided on a layer comprising the hollow particles, thereby causing the intermediate layer to have sufficient resistance to organic solvents.
Patent JP-S6235246-A (JP)
Title: Extinction-light-emitting opto-load
Inventor: TOOMASU BII HIISHIYUFUERUDO
IPC: G01N21/77
Filed: 1986-08-07
Abstract: A method and apparatus for monitoring the physical and chemical properties of a sample fluid by measuring an optical signal generated by a fluorescent substance and modulated by an absorber substance. The emission band of the fluorescent substance overlaps the absorption band of the absorber substance, and the degree of overlap is dependent on the physical and chemical properties of the sample fluid. The fluorescent substance and absorber substance are immobilized on a substrate so that an effective number of molecules thereof are sufficiently close for resonant energy transfer to occur, thereby providing highly efficient modulation of the fluorescent emissions of the fluorescent substance by the absorber substance.
Patent JP-H0525404-A (JP)
Title: Primer composition
Inventor: SAITO TADAO
IPC: C09D5/00
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a primer composition which can be applied on a molding of a resin, such as polypropylene, without the necessity for cleaning with a vapor of a chlorinated organic solvent, e.g. 1,1,1-trichloroethane, and form a prime coat to which coating compositions adhere tenaciously. CONSTITUTION:The objective primer composition comprising 5-80 pts.wt. chlorinated and modified copolymer which has been obtained by grafting and chlorinating a styrene/isoprene block copolymer and has a grafting monomer content of 0.5-15wt.% and a chlorine content of 10-50wt.% and 95-20 pts.wt. organic solvent.
Patent JP-H1128744-A (JP)
Title: Hot runner mold and correction method of temperature distribution thereof
Inventor: FURUSAWA AKIRA
IPC: B29C45/27
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a molded product caused by the inferiority of resin filling balance or partial heating to accurately and inexpensively perform injection molding at a high speed by providing a heat insulating member between a nozzle touch part introducing a molten resin from the injection machine of a hot runner part and the mold part coming into contact with the nozzle touch part. SOLUTION: Heat insulating members 30 are incorporated in the respective contact parts of the hot runner part of a hot runner mold, other mold, a gate bush part 3 and a fixed template 9. Heaters 4, 5, 6 are controlled on the basis of the temp. distribution measured by an infrared thermal image apparatus to correct the temp. distribution of the hot runner part to highly accurately set the same and wasteful power consumption is suppressed. The same or arbitrary resin pressure and resin flow rate are sent to the optimum gate capable of performing molding at uniform temp. under uniform pressure through the hot runner part. A molded product can be accurately and inexpensively subjected to injection molding at a high speed by preventing the deformation of a molded product caused by the inferiority of resin filling balance or partial overheating.
Patent JP-H0746574-A (JP)
Title: Still picture transmitter/receiver
Inventor: OHIRA HIROKAZU
IPC: H04N21/2665
Filed: 1993-07-28
Abstract: PURPOSE:To transmit the plural kinds of still pictures with one channel wave and to speedily transmit the still pictures to respective guest rooms even when the different reception requests of still pictures are simultaneously generated at plural guest rooms. CONSTITUTION:An external storage device 4 stores the plural kinds of still picture data, and these data are fetched by a still picture transmitter 3, converted to RF signals by a modulator 6 while adding different identification signals for each field and transmitted to respective receiving terminal equipments 9. At these terminal equipments 9, the RF signals are received, and still picture video signals are demodulated. When a user selects any one picture of a desired still picture by using a remote controller, the identification signal of the selected still picture is recognized by this terminal equipment 9, and the matching of an identification signal in the sent still picture video signal with this identification signal is detected. When the matching is detected, one picture of the still picture corresponding to this identification signal is temporarily stored in a memory and sent to a television 10 as the still picture video signal later after performing D/A conversion.
Patent JP-S6166216-A (JP)
Title: Magnetic head
Inventor: SEKI HAJIME
IPC: G11B5/48
Filed: 1984-09-07
Abstract: PURPOSE:To improve a contact state between a record/reproduction gap and a magnetic disk and to improve the reliability, the productivity and the recording characteristics for a magnetic head, by providing a record/reproduction gap at the rotary inflow side of a slider. CONSTITUTION:A slider 24d of a magnetic head 24 receives the rotary moment M1 of the same direction as the revolving direction of a magnetic disk 5 at an area around a support point X1 of a support member 40. The disk 5 has more stabilized state of contact at its rotary inflow side than the outflow side by the function of the moment M1. Therefore a record/reproduction gap 24c formed at the rotary inflow side shows the satisfactory record/reproduction characteristics. So is with a magnetic head 22.
Patent JP-H0633736-A (JP)
Title: Filter regenerator for internal combustion engine
Inventor: NOBUE TOMOTAKA
IPC: F01N3/028
Filed: 1992-07-14
Abstract: PURPOSE:To completely burn and remove even particulate left in an end face or the like of a filter by reversing a flow direction of combustion improving gas in the filter, in the case of heating the particulate, collected to the filter, and also burning this particulate by the combustion improving gas. CONSTITUTION:A filter 19 for collecting particulate in exhaust gas is stored in heating space 18 arranged in an exhaust pipe 16 of an internal combustion engine 17. In order to regenerate the filter 19, a heating means 20, formed of a microwave generating means or the like, for heating the collected particulate is provided to appear in the heating section 18. Further in order to promote combustion of the heated particulate, a combustion improving means 23, formed of a blower or the like for supplying combustion improving gas contained with oxygen, is additionally provided in the heating space 18. In order to reverse a flow direction of the combustion improving gas in the filter 19 at combustion time of the particulate, based on a detection signal of a combustion improving gas temperature detecting means 32, an exhaust gas flow control valve 31 is closed by a control part 33.