baber/WOPTO huggingface dataset:
Patent JP-H04298685-A (JP)
Title: Secondary voltage sensor of ignition circuit for internal combustion engine
Inventor: MATSUBARA YOSHIHIRO
IPC: F02P17/12
Filed: 1991-03-27
Abstract: PURPOSE:To provide a sensor capable of accurately detecting the waveform of secondary voltage applied on all spark plugs mounted on respective cylinders with simple constitution. CONSTITUTION:The secondary voltage sensor 4 of the ignition circuit of an internal combustion engine in this invention is constituted out of a columnar core part 41 made of electrical insulator, a main body 40 having a decided number of grooves 42 in the axial direction, circumferentially provided on the outer circumference of the core part, and an electric conductor 51 molded in the axis of the core part 41, all high voltage codes 21 to lead high voltage generated in an ignition coil 1 to spark plugs 3 are fitted in the grooves 42 circumferentially provided on the same cylindrical face, and induced electromotive force is generated in the electric conductor 51.
Patent JP-S52147688-A (JP)
Title: Preparation of polyolefin
Inventor: MINAMI SHIYUUJI
IPC: C08F10/00
Filed: 1976-06-02
Abstract: PURPOSE: To prepare highly stereoregular polymer in higher yields by the polymerization of an olefin in the presence of a catalyst containing not curshed components obtained from a specific halogen-containing aromatic organomagnesium compound and an organic ester and a titanium compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08237321-A (JP)
Title: Method and equipment for communication using quaternary modem system
Inventor: FUJII KATSUNORI
IPC: H04L27/18
Filed: 1995-02-28
Abstract: PURPOSE: To monitor the quality of a line by means of a parity bit by providing a specified delay circuit on transmission and reception sides so as to diffuse even numbered transmission errors to odd number in the communication of a quaternary MODEM system. CONSTITUTION: A digital signal including the parity bit is subjected to one column/two column conversion by a conversion circuit 11 and a delay circuit 1 is inserted to a column (a) to give the time difference of one parity period to columns (a) and (b) to send (a) and (b) of word constitution to a transmission line 15 through a transmitter 14 as the pair of parity period deviation. On the side of a receiver, after demodulating and subjecting to a differential reverse logical conversion, a delay circuit 2 is inserted to the column (b) to execute delay corresponding to the parity period to subject it to one column/two column conversion by a conversion circuit 19 to output. At this time, as probability that an error extends to the column (a) or (b) becomes 1/2, probability that the error of the transmission line extends to the column of different word also becomes 1/2.  Thereby, when errors are caused at different columns, errors of one bit are diffused into the signal of a different parity period so that odd parities exist in the same parity.
Patent JP-H01239028-A (JP)
Title: Glass film deposition unit
Inventor: UETSUKA NAOTO
IPC: C03B19/00
Filed: 1988-03-18
Abstract: PURPOSE:To provide the title unit so designed that a glass film thickness is measured at real time through laser beam transmission and, based on the resulting measurement, the rotation or translation of a turntable is controlled, thereby significantly improving the accuracy of the glass particle film thickness. CONSTITUTION:Glass branches 2-4 are charged with H2, O2 and glass raw material gas, and the resultant mixed gas is subjected to hydrolysis reaction with an oxyhydrogen flame 5 ignited by a burner 1, the glass fine particles thus produced are deposited on substrates 7 put on the respective transmission holes 26 on a turntable 6. Thence, laser beams emitted from a laser source 21 are halved at a half mirror 22 followed by irradiating the glass fine particles formed on the substrate 7 with the first half laser beams and the transmitted beams are received into a monitoring detector 24 to detect the intensity of the decayed laser beams, the resultant value is inputted into a film thickness controller 25. The other half laser beam is led to a reference detector 23 to detect the intensity of the laser beam, the resultant value is inputted into the controller 25 and, from the difference between said two values, the thickness of the glass film is calculated and the resultant value is fed to the rotation and translation driving means for the turntable 6, thus controlling the rotation or translation speed.
Patent JP-H11254434-A (JP)
Title: Method and device for processing prepreg
Inventor: KACHI YOSHIYUKI
IPC: B29B11/16
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg processing method and a device thereof for controlling the generation of cuttings at the time of cutting a prepreg without heating sections other than cutting end faces. SOLUTION: When a prepreg 1 is cut into the given dimension, light beam from a xenon lamp as a light source 9 is emitted from a light beam emission tool 4 to cut end faces of the prepreg. The cut end faces are heated by the light beam and melted or softened. Cuttings are made to adhere again on the cut end faces of the prepreg 1 by the arrangement, integrated thereon and almost prevented from scattering all around.
Patent JP-H03265622-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: KINASHI KEIICHI
IPC: H01L23/29
Filed: 1990-03-14
Abstract: PURPOSE:To obtain the title low-stress composition excellent in heat resistance, humidity resistance and mold staining resistance by mixing a specified bismaleimide with a specified resin mixture, an epoxy resin, a phenol novolac resin, an organic peroxide, a cure accelerator and a filler. CONSTITUTION:The title composition comprises a bismaleimide of the formula (wherein R is a bivalent hydrocarbon group), an epoxy resin (e.g. o-cresol novolac epoxy resin), a phenol novolac resin (e.g. phenol novolac), an organic peroxide (e.g. dicumyl peroxide), a cure accelerator (e.g. 2-phenyl-4- methylimidazole), a filler (e.g. silica) and a resin mixture obtained by dispersing five particles of a liquid epoxy siloxane compound (e.g. Silicone oil X-22-163B, a product of Shin-Etsu Chemical Industry) and those of a liquid amino siloxane compound (e.g. Silicone oil KF-861, a product of Shin-Etsu Chemical Industry) in a dispersing medium partially or entirely consisting of the above phenolic novolac resin, and heating the dispersion to react and cure the siloxane compound particles.
Patent JP-H03267092-A (JP)
Title: Data file name-indicating method for automatically embroidering machine
Inventor: HISATAKE MICHIO
IPC: D05B21/00
Filed: 1990-03-16
Abstract: PURPOSE:To make it easy to fix operator's aim when the operator makes a data file newly by indicating the bite size of a free RAM area for writing embroidering data. CONSTITUTION:While forming stitches by relatively controlling the drive of an embroidering frame in the directions of X-Y axes to a vertically-moved sewing needle, on the basis of embroidering data, the title embroidering machine forms an embroidering pattern. At that time, file names of items, such as array of characters, patterns stored in an external storage are written in the storage for an automatically embroidering machine by a writing means, and these file names are also rearranged in order of an ASCII code by a rearranging means. Furthermore, bite size in a free RAM area, which is the bite size for the embroidering data writable for embroidery, is indicated by a writable capacity- indicating means, and the file names written are indicated together with the bite size of each of the data files by a file name-indicating means.
Patent JP-2000260320-A (JP)
Title: Image display device and manufacture thereof and manufacture of substrate
Inventor: OKI KAZUHIRO
IPC: H01J9/24
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent failure of insufficient electrical connection between a support member and a substrate caused by reduction and uneven distribution of contained particles having conductive performance, and prevent failure in manufacture processes such as unevenness of thickness of adhesion, unevenness of adhering shapes, and dimensional accuracy after joining the support member. SOLUTION: This image display device comprises a back surface plate 71 for arranging an electron emitting element group 87, an image forming member 86 for emitting light by utilizing electrons emitted from the electron emitting element group 87 and for displaying an image arranged so as to face to the back surface plate 71, and a spacer 89 arranged between the back surface plate 71 and the image forming member 86. The spacer 89 is formed on the back surface plate 71 for supplying power to the electron emitting element group 87 and is fixed and held to an x-direction wiring 72.
Patent JP-S63231216-A (JP)
Title: Automatic setting system for slice level of sensor circuit
Inventor: ONO SEIICHI
IPC: G01D5/26
Filed: 1987-03-20
Abstract: PURPOSE:To enable a sensor circuit to operate in the best state at all times by setting the best slice level of a comparator automatically corresponding to the light reception output level of a light receiving part. CONSTITUTION:A comparator 13 compares the light reception output of the light receiving part with the slice level. A decision part 14 generates a slice level selection command according to whether or not there is the detection output of the comparator 13 and sends it to a slice level selecting circuit 16. When the detection output is not detected, a slice level selection command for selecting a small slice level is generated. The slice level selection part 16 selects one of slice levels generated by the slice level generation part 15 according to the slice level selection command from the decision part 14 and supplies it to the comparator 13. Finally, a normal slice level is reported to the comparator 13.
Patent JP-H11240507-A (JP)
Title: Transverse type vacuum packaging machine
Inventor: OKIMOTO NOBORU
IPC: B65B31/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To discharge a bag reliably after it is heat-sealed in a transverse type vacuum packaging machine in which a plurality of lid-openable transverse type vacuum chambers rotate along a horizontal circular path, and which is designed so as to perform vacuum processing to the bag packed with contents during one rotation of the chamber and to seal a bag mouth. SOLUTION: A chamber main body 1b has a receiving table 5 on which a bag W is placed in a horizontal state while directing the vertical dirction of the bag toward the tangential direction of rotation of the chamber main body, a moving mechanism 6 which moves the receiving table 5 up and down in a swingable manner between a downward position near a heat sealer 7 and an upward position spaced apart from the heat sealer 7, and the heat sealer 7 for sealing a bag mouth of the bag placed on the receiving table 5. The receiving table 5 parallely arranges freely rotatable rollers 15 whose rotary shafts are directed toward the tangential direction.  The moving mechanism 6 elevates the receiving table 5 from the downward position to the upward position during the time until the bag is discharged after the bag mouth is sealed and, at that time, releases the bag mouth stuck to an upper face of a heater table 22.
Patent JP-S61224561-A (JP)
Title: Color picture reader
Inventor: IKEDA YOSHINORI
IPC: H04N1/00
Filed: 1985-03-28
Abstract: PURPOSE:To attain accurate reading by providing a means for detecting the deviation in read positions of plural line sensors and a means for correcting the deviation of read position. CONSTITUTION:A calibration plate 4 has a uniform density over the main scan ning width of CCDs 14, 16, 18 and provided at a position read by the CCDs 14, 16, 18 prior to the scanning of an original. A sensor 20 detects the position of the 1st mirror 9 and when the CCDs can scan the calibrating plate 4, a signal HP is outputted. The signal HP is inputted to error adjusting circuits 27-29. The circuit fetches an output digital signal of A/D converters 24-26 when the CCDs scan the calibrating plate 4 to detect the deviation in read position of the CCDs. Then the drive control of the CCD drivers 24-23 is applied to correct the deviation based on the result of detection.
Patent JP-S52147785-A (JP)
Title: Cable reels
Inventor: MASUOKA NOBUO
IPC: B65H75/48
Filed: 1976-06-02
Abstract: PURPOSE: To prevent the spiral of a spiral spring during the removal of feeding cables by establishing a disjunctive detection area in the critical joint of a rotational reel and a feeding cable when the spiral spring reaches the maximum effective winding shinkage area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55156402-A (JP)
Title: 270-degree branch-line hybrid
Inventor: SUGAWARA HIDEO
IPC: H01P5/22
Filed: 1979-05-24
Abstract: PURPOSE:To obtain a 270 deg.-out-of-phase output by a branch-line hybrid composed of distribution constant lines, by using two distribution constant lines, causing a phase lag of 90 deg., for two sides in the power transfer direction and those causing a 270 deg. phase lag for the other two. CONSTITUTION:Distribution constant line L0, when a center frequency is denoted as lambda, has a length of lambda/4 and output an input signal lagging by 90 deg.. Coupling parallel line A further delays the input signal to input terminal I' by 180 deg. at the transformer part consisting of conductors a1 and a2 delayed by 90 deg. via a coupling parallel line of lambda/4 in length. A 270 deg.-delayed output is therefore output from output terminal T'. Then, hydrids L1 and L3 are compsed of distribution constant lines of lambda/4 in length and distribution constant lines L2 and L4 consist of coupling parallel lines B and C while the top parts of cnductors b1 and b2 and c1 and c2 are grounded. Part of an input signal to input terminal I1 is delayed by 90 deg. via line L1 and transferred to output terminal T1 and the remainder is transferred to output terminal T2 by way of lines L2 and L3 being delayed by 360 deg. in total, so that it will be delayed by 270 deg. behind that at output terminal T1.
Patent JP-S58208386-A (JP)
Inventor: BUORUFUGANGU KUUGU
IPC: C10J3/84
Filed: 1983-04-12
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-H06271163-A (JP)
Title: Roller and roller device
Inventor: USUI KAZUNORI
IPC: B65H27/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a roller and a roller device which can feed conforming with the characteristics of a band-like body such as an aluminum foil, a synthetic resin film, etc., and capable of feeding the same. CONSTITUTION:Groove portions 2 are formed on a core body portion 1 provided with a shaft 5, and having large stiffness along the circumferential direction at a specific distance, and over the whole length or one part in the axial direction, so as to be plastically or elastically deformed on the outside of the core body portion 1, thereby an polygonal outer sheath part 3 composed of surfaces 6 hung over the groove portions 2 and surfaces 7 matching the upper surface shapes of projecting parts 4 between the grooves 2, and having roundnesses on the corners is constituted.
Patent JP-S58183591-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66D1/44
Filed: 1982-04-16
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-S63229645-A (JP)
Title: Magneto-optical disk device
Inventor: MOMOO KAZUO
IPC: G11B11/10
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a small-sized and low-cost device of high performance by constituting the device so that the polarized component generated by a recording medium is an approximately p-polarized light to a parallel planar plate and detecting an information signal, focusing error signal, and tracking error signal by a photoelectric conversion element. CONSTITUTION:A less means 19, an analyzer 21, and a photoelectric conversion element 22 are provided on the optical path of the light from a recording medium, and an approximately parallel planar plate 20 is provided on the optical path between the lens means 19 and the analyzer 21 obliquely to the light advancing direction. Then, the polarized component generated by the recording medium 5 is an approximately p-polarized light to the parallel planar plate 20 in contrast to the polarization direction of the light incident on the parallel planar plate 20. The information signal, the focusing error signal, and the tracking error signal are detected by a photoelectric conversion element 22. Since not only the Kerr rotation angle is increased double but also a servo optical system is constituted by the parallel planar plate 20 in this manner, an optical pickup is made small-sized and low-cost by the simple optical system and the small number of components.
Patent JP-S52149092-A (JP)
Title: Liquid crystal display device
Inventor: KAWAMOTO MASAHIRO
IPC: G09F9/35
Filed: 1976-06-04
Abstract: PURPOSE: To make possible the display of moving picture images by displaying color images having pseudo-motion without performing matrix driving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05263694-A (JP)
Title: Failure sensing device for fuel supply system
IPC: F02D45/00
Filed: 1992-03-23
Abstract: PURPOSE:To sense failure in a fuel supply system at an early stage. without missing perfectly, and accurately by comparing the correcting amount of fuel injection amount with the specified failure judging value both under the engine in idling and non-idling. CONSTITUTION:A means 14 to sense the suced air amount and a means 17 to inject the fuel into each cylinder are installed in the suction passage 9 of an engine 1, while a means 36 to sense the actual air-fuel ratio of the mixture gas is furnished in the exhaust passage 11. On the basis of the sensed sucked air amount and actual air-fuel ratio, the correcting amount of the fuel injection amount is set by a fuel injection correcting amount setting means 41 so that the air-fuel ratio of the mixture gas is optimized. The set correcting amount is compared with a failure judging value when the engine 1 is idling, and failure in the fuel supply system is judged by the first failure judging means 42. Further when the engine 1 is out of idling, the set correcting amount is compared with the failure judging value followed by judgement of the fuel supply system by the second failure judging means.
Patent JP-H06259219-A (JP)
Title: Image display method and flat panel tablet system
Inventor: SHIRAISHI YASUSHI
IPC: G09G3/20
Filed: 1993-03-01
Abstract: PURPOSE:To input the CRT image signal of resolution higher than the resolution of a flat panel and to convert the signal to a coordinate value corresponding to a high-resolution image. CONSTITUTION:A sub CPU 16 inside a display system always grasps a present display state. The sub CPU 16 performs transformation (coordinate transformation) to the position information of a tablet 15 at real time corresponding to the display state and returns it to a host CPU 11 as the position information of the high-resolution image. Since the same coordinate data as the position information of the high-resolution image are returned to the host CPU 11, based on those data, the data of the high-resolution image are processed. Thus, since the display system is provided with a display conversion part 13 and the coordinate transformation part (sub CPU) 16 and the resolution conversion is entirely processed inside, the processing of the host CPU 11 can be performed completely equally to the resolution display.
Patent JP-S59190029-A (JP)
Title: Driving device for four-wheeled car
Inventor: NAGATAKI MOTOI
IPC: B62K5/01
Filed: 1983-04-13
Abstract: PURPOSE:To reduce the number of universal joints and disuse an expansion shaft by considering the arrangement of an input shaft of a transmission for a four- wheel-drive car, a counter shaft and an output shaft for disusing a gear to change directions. CONSTITUTION:In a car to drive two front wheels and two rear wheels at a same time an input shaft, a counter shaft, an output shaft and a lever shaft, constituting a transmission are all arranged in parallel with a crank shaft of an engine 40. Each driving shaft is stored in a transmission case in one body with a crank case of the engine 40. An output shaft 44 of the transmission is placed in a front and back direction of a car horizontally and connected with a front and a rear wheel axles 67 and 19 via propeller shafts 61 and 69 on an extended line of front and back of the output shaft, so that the numbers of parts at each connection parts are reduced.
Patent JP-S62222290-A (JP)
Inventor: KOAMI HARUO
IPC: G09G1/06
Filed: 1986-03-25
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-S56164272-A (JP)
Title: Two-dimensional driving mechanism
Inventor: HIYANE MASAO
IPC: F16H21/10
Filed: 1980-05-16
Abstract: PURPOSE: To enable the feedback control in a rotational driving system by providing a correcting four-knot parallel link mechanism for measuring the quantity of displacement of the rectangular coordinates, in a four-knot link pantagraph mechanism.  
     CONSTITUTION: In a four-knot link using a stationary shaft 1 as an origin, an operating shaft 14 is driven on the basis of a rectangular coordinates input. The displacement quantity of the coordinate X of the operating shaft 14 is proportioned to the distance between the end A of a first correcting parallel link consisting of an origin stationary shaft 1 and a stationary shaft 8-1 and the end B of a second correcting parallel link consisting of an origin stationary shaft 1 and a stationary shaft 8-2. This distance is measured by an X measuring part 10-1 and the quantity measured is fed back to the control system. The displacement quantity of the coordinate Y is measured by a similar method in a Y measuring part 10-2. Accordingly, the movement of the operating shaft 14 can be detected by a simple link mechanism, and the rotation driving control system can be converted into a feedback control system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06276857-A (JP)
Title: Vibration control device of processor head
Inventor: MONOBE HIROYUKI
IPC: A01G23/095
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a vibration control device of processor head capable of actualizing a measuring worm type transporting mechanism by a vibration control device of simple structure. CONSTITUTION:In a processor head equipped with a measuring worm type transporting mechanism, the processor head is provided with a roller mechanism having a roller 33 which is brought into contact with the outer peripheral surface of a material W right close to the rear of cutters 24a and 24b under pressure to suppress vibration of a branch cutting part.
Patent JP-S52148051-A (JP)
Title: Preparation of dimethylphosphonates
Inventor: HASHIBA ISAO
IPC: C07F9/40
Filed: 1976-06-03
Abstract: PURPOSE: The title compounds; useful as intermediates of fire retardants for polyesters ters, fibers, resins, and cosatalysts of polyester preparation; are prepared in high yield by the reaction of arylphosphonic chlorides with methanol in a specific solvent. 
     COPYRIGHT: (C)1977,JPO&Japio