baber/WOPTO huggingface dataset:
Patent JP-S5740839-A (JP)
Title: Cathode-ray tube
Inventor: TOSHIYASU MASAYUKI
IPC: H01J29/92
Filed: 1980-08-22
Abstract: PURPOSE:To attenuate the discharge current of a cathode-ray tube and further restrain the discharge current, by arranging inductance elements on a discharge path in the tube. CONSTITUTION:A high resistance fim 40 having a bigger resistance value than that of a high resistance inner conductive film is spread on a part of said inner conductive film. On the other hand, coils 13 acting as inductance elements are wound round an upper and a lower inner shields 10 respectively and both of their ends on one side are connected to inner conductive film 3, on the fluorescent screen 5 side and their end on the side are connected to inner conductive film 3 on the high tension electrode 7 side. These upper and lower coils 13 are wound in such directions that magnetic fields excited with the related discharge current, pass through the inner shield 10, a shadow mask 6 and form a closed route as the broken line shows, so as to intensify each other. The discharge current can be restrained by thus arranging inductance elements on a discharge path in a tube.
Patent JP-S60261471-A (JP)
Inventor: NAKAGAWA KIYOUICHI
IPC: A61N2/00
Filed: 1984-06-08
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-H1130892-A (JP)
Title: Color image forming device
Inventor: TAKEUCHI HIROAKI
IPC: G03G15/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To always obtain a high-quality color image by avoiding color slurring on an image carrier. SOLUTION: At the time of starting the laser writing (image forming) of respective colors by a laser writing unit 5, a control part 60 measures a phase difference between a reference mark signal outputted from a reference mark detecting sensor 40 and a one-line synchronizing signal outputted from the unit 5 and changes the driving speed of an intermediate transfer belt 10 being the image carrier in accordance with the measured value, so that the phases of the reference mark signal and the one-line synchronizing signal are matched. At such a time, it is good to change the driving speed of the belt 10 by inserting pulses equivalent to the measured value of the phase difference in driving pulses for driving the belt 10 and changing the frequency of the driving pulse.  It is desirable to insert the pulses equivalent to the measured value of the phase difference in the driving pulses (n) (n>=1) times.
Patent JP-S61275636-A (JP)
Title: Measuring instrument for eccentricity of lens system
Inventor: MIZUNO SHINICHI
IPC: G01B11/00
Filed: 1985-05-31
Abstract: PURPOSE:To shorten an image processing time by employing a linear index and using a linear image sensor which is arranged across the lengthwise direction of a transmission or reflection image to observe the image. CONSTITUTION:An image of the linear index on a diffusion plate 24 is projected on spherical centers of respective surfaces of a lens 29 to be inspected in order through a collimator lens 28. Light reflected by the object lens 29 passes through the collimator lens 28 again and is reflected by a beam splitter 26 and formed on a surface P2 conjugate to the diffusion plate 24 to obtain a linear index image, which is further formed on the image sensor 32 through a microscope 31 so that it lengthwise direction crosses the sensor 32. The polarization beam splitter 26 is so arranged that linear polarized light from a light source 21 is all transmitted and reciprocates in a lambda/4 plate 27 and luminous flux having its plane of polarization rotated by 90 deg. is all reflected, thereby reducing the loss of the quantity of light. Consequently, the image processing time of a computer is short.
Patent JP-H117098-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA MASAKI
IPC: G03C1/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material restrained from deterioration of sensitivity and increase of fog even in the case of storage under high temperature and high humidity by incorporating a specified compound in a silver halide emulsion. SOLUTION: At least one of the silver halide emulsion layers formed on a support contains at least one of the compounds represented by the formula in which Z is a nonmetallic atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of R1 and R2 is an H atom or an alkyl or alkenyl or aryl or heterocyclic group, but at least one of them is an alkyl or alkenyl or aryl or heterocyclic group; D is a nonmetallic atomic group necessary to form a methine dye; M1 is an H atom or a univalent cation; M2 is a counter ion necessary to neutralize a charge; (m) is 0 or 1; (n) is 0, 1, 2, or 3; p1 is 0 or 1; and p2 is an integer of >=0 necessary to neutralize the intramolecular charge.
Patent JP-H04321018-A (JP)
Title: Screen for liquid crystal projector
Inventor: KAGIWADA NAOHISA
IPC: G03B21/60
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a screen for a liquid crystal projector which can obtain a high contrast ratio even on the place whose periphery is bright. CONSTITUTION:This screen 100 for the liquid crystal projector is for the liquid crystal projector 200 to project an image displayed on a liquid crystal panel, and is arranged in a pattern which is a similar figure with a black matrix in which a light absorbing part 110 which does not reflect light and a light reflecting part 120 which reflects the light are formed on the liquid crystal panel.
Patent JP-H11300948-A (JP)
Title: Method and apparatus for imaging
Inventor: ABE JUNKICHI
IPC: B41J3/407
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To ensure a distortion-tree print by making a decision whether a recording medium is distorted or not through single time image formation out of a plurality of times of image formation, correcting an image data based on the decision results, and forming an image based on the corrected image data thereby enhancing the accuracy of an image being printed onto a cloth through a minimum necessary arrangement. SOLUTION: A carrying section 100 comprises feeding, retaining and driving rollers 104-107, 110, 111 of a cloth 101 and platen sections 108, 109, a printer unit 102 comprises a post 114 of a carriage unit 116 having ink jet heads 119-126 and a drive motor 117, a winding unit 103 comprises a drying section 112 and a winding roller 113 and a motor 115 is driven through the drive roller 111. Prior to printing by means of a printer, the cloth 101 is printed with a invisible ink, the position of a tile-like split line formed by woven yarns is read out by means of a line sensor 134 in order to check distortion and distortion of an image data is corrected by a computer before an image is formed.
Patent JP-S5239687-A (JP)
Title: Preparation of 1,2-diphenylethanolamine derivatives
Inventor: NISHIMURA ATSUKI
IPC: A61P11/14
Filed: 1975-09-26
Abstract: PURPOSE: Title compounds of formula I(R 1 ,R 2  are H, halogen, lower alkyl, lower alkoxy, OH, NO 2 ;R 3 WR 5  are H, halogen, lower alkyl, lower alkoxy;n is 1, 2);for example, dihydrochloride of dl-erythro-1-phenyl-2-(O-chlorophenyl )-2-[4-p-methoxybenzyl)-1-piperazinyl] ethanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5640739-A (JP)
Title: Chart for mtf measurement
Inventor: FUKUSHIMA YOSHIO
IPC: G01M11/02
Filed: 1979-09-12
Abstract: PURPOSE:To enable the MFT measurement to a plurality of space frequencies, by using the chart which is mutually separated and has the circular pattern being concentrical and two ring patterns. CONSTITUTION:The circular pattern 1 consists of the circular area filled with the parallel line group patterns in a given space frequency and the ring zone pattern 11 of light intermission provided in contact with the parallel line group pattern. The ring zone pattern 2 consists of the parallel line group pattern 20 in a given space frequency located uniformly at the ring zone area and the ring zone patterns 21, 22 of light interception provided in the inscribed and circumscribed areas of the ring zone area in contact with the parallel line group pattern. Similarly, the ring zone pattern 3 consists of the parallel line group pattern 30 and the ring zone patterns 31, 32.
Patent JP-S6035347-A (JP)
Title: Pickup
Inventor: FUJITA TOSHIJI
IPC: G11B11/00
Filed: 1984-06-07
Abstract: PURPOSE:To prevent the influence of an external disturbing magnetic field and eliminate noise in reproduction by providing a pickup itself with a magnetic field generating mechanism and applying a constant magnetic field to a recording medium, and reading the difference in magnetic resistance between a magnetic part and a nonmagnetic part and performing reproduction. CONSTITUTION:The whole pickup is formed of a magnetic body 31, and a signal detection end part 37 consists of extremely small end parts 35 and 36 and a gap 33. The length (a) of the detection end part 37 is made equal to or shorter than the length of the shortest bit on a disk. Further, a permanent magnet 32 is provided at the center part of the magnetic body 31 as the means which generates a constant magnetic field. Consequently, the detection end part 37 is positioned at a projection part on the disk surface where a pit 2 is absent, both extremely small end parts 35 and 36 contact a magnetic body layer 3 to decrease the magnetic resistance of the detection end part 37, and when only the end part 35 reaches a pit 2 and leaves the magnetic body layer 3, the magnetic resistance decreases abruptly. Thus, the magnetic resistance at the detection end part 37 increases or decreases abruptly according to whether the pit 2 corresponding to a signal is present or not, and the signal is detected by the coil 34.
Patent JP-H05316151-A (JP)
Title: Simultaneous network data rewrite system for all stations
Inventor: YONEMURA KANEO
IPC: H04L12/70
Filed: 1992-05-11
Abstract: PURPOSE:To rewrite automatically network data relating to a work for all stations other than a work object station (general station) simultaneously with respect to the network data relating to a work in a current station work of a packet exchange system. CONSTITUTION:A packet exchange 1 having a command reception section 10, a network data rewrite section 20 and a maintenance notice section 50 is provided with a revision content edit section 30. When the packet exchange 1 is a work object station, every time a current station command is applied by a maintenance typewriter 3 from an in-network manager 2, the revision content edit section 30 edits the revision content from an applied command image. A packet transmission reception section 40 sends an all-station simultaneous network data rewrite command packet ODC 60 to all general stations simultaneously after waiting the work end command and receives an all-station simultaneous network data acknowledge command packet ODA 70 and informs the result of monitor to the maintenance notice section 50.
Patent JP-H10308247-A (JP)
Title: Modular jack
Inventor: OKUNO HIROHISA
IPC: H01R4/24
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a modular jack with a press-contact terminal strip as being capable of easily doing connecting work. SOLUTION: A press-contact terminal strip 32 is provided on a terminal block 22 provided in a housing with a body 10 and an insert 20 connected together. Electric wires 2 to connect an outside circuit re aligned and held on aligning members 401 , 402 and pivotally mounted on bearing stands 231 , 232 . The aligning members 401 , 402 have separate passages 441 ... to insert and fix the electric wires 2 thereinto and presser parts 46a-46c are integrally provided for the aligning members 401 , 402 on the upper faces of the separating passages 441 ... across a groove 47 in which the terminal strip 32 is inserted. The aligning members 401 , 402 are rotationally moved from the second position to the first position so that the presser parts 46a-46c can thrust the electric wires 2 to be pressed in a press-contact slit 32a in the terminal strip 32.
Patent JP-H05312259-A (JP)
Title: Speed change controller for automatic transmission
Inventor: KODAMA MIKIO
IPC: F16H61/06
Filed: 1992-05-11
Abstract: PURPOSE:To provide a speed change controller of an automatic transmission for detecting output shaft torque in the speed change to control oil pressure in an engaging means, in which shocks in the speed change on high level are reduced always in up-shift speed change irrespective of dispersion of a control system. CONSTITUTION:A first speed change hydraulic control means f1 is provide which obtains fixed output shaft torque as required irrespective of dispersion of a control system by feed-back controlling oil pressure in a high speed stage friction engaging means (b) or low speed stage engaging means (c) so that after the start of the speed change deviation of an actual torque change rate from a preset desired torque change rate is recuced. Also, a second speed change hydraulic control means f2 is provided which is similarly feed-back controlled with respect to the actual output shaft torque value obtained every sampling time and the desired output shaft torque value preset at sampling time intervals in place of the actual torque change rate and preset desired torque change rate.
Patent JP-H10313537-A (JP)
Title: Monitoring control device of hydro electric power station
Inventor: MOTOHASHI HIDEYUKI
IPC: H02J3/46
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring control device of a hydro-electric power station, which can continue the operation of a generator as much as possible when abnormal state occurs and can respond to the load requirement as much as possible as the total system. SOLUTION: This device has a local area network, which mutually connects each abnormality monitor 4 and each automatic controller 6 provided in each of a plurality of water-wheel generators 1. And when any of the abnormality monitors 4 has detected the abnormality of the waterwheel generator to be monitored, the abnormality monitor 4 transmits the abnormal signal having the abnormal ranking to the automatic controllers 6 of own and other monitor controllers 2A-2C through the local area network 10. The own generator, which has received the abnormal signal, refers to the abnormal rank. When it is judged that the abnormality does not require the emergency stopping, the operation is continued by adding the output limitation without stopping the own water- wheel generator.
Patent JP-S61276969-A (JP)
Title: Substrate fitting structure for sputtering device
Inventor: FUKUYAMA KEIJI
IPC: C23C14/50
Filed: 1985-05-30
Abstract: PURPOSE:To obtain a thin film having a superior quality by inserting a substrate in a recess groove formed on a fixing plate wherein the substrate is fixed thereon and enabling the prevention of the turning of the electric discharge between a mask generated in a period of the sputtering and a fixing plate. CONSTITUTION:The substrate 11 is inserted in a recessed groove 22 formed on the fixing plate 14 wherein the substrate 11 is held thereon. Both the substrate 11 and a pattern mask 15 fitted thereon are closely stuck. The accelerated ion particles are irradiated on the solid surface and the momentum of the ion and an atom of the solid surface is exchanged to purge the atom from the solid surface and the atom is stuck on the substrate 11 of the opposite side for the solid. In the above substrate fitting structure, the clearance between the mask 15 and the fixing plate 14 is eliminated and the turning of the electric discharge between the mask 15 generated in the period of the sputtering and the fixing plate is prevented and the thin film having the superior quality is obtained.
Patent JP-H07325275-A (JP)
Title: Surface type photo-photo switch
Inventor: TAKAHASHI AKIRA
IPC: G02F1/015
Filed: 1994-05-30
Abstract: PURPOSE:To realize a high extinction ratio with a surface type photo-photo switch which utilizes the saturable absorption characteristic of semiconductor multiple quantum well (MQW) layers. CONSTITUTION:The spacings between the low-reflection films 13 and high- reflection films 12 of the surface type photo-photo switch are set at (m+1/2)lambda/2 (where m is an integer, lambda is a signal light wavelength) as a optical length. The reflectivity of the low-reflection films 13 is set nearly equal to the reflectivity of the MQW layers and the high-reflection films 12 to signal light at the time the switch is not irradiated with control light. The switch is so constituted that the signal light is made incident from the low-reflection film 13 side, is reflected by the high-reflection films 12 and is emitted from the low-reflection film side 15.
Patent JP-2000308005-A (JP)
Title: Device and method for processing information and medium
Inventor: SUZUKI AI
IPC: G06F3/048
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make the contents of recorded picture quickly and surely recognizable. SOLUTION: An AV content icon displaying window displays the information on the animation recorded on a hard disk by using icons. An AV content list displaying window displays the information on animation by using characters. An AV content calendar displaying window 261 displays the information on animation in the displaying areas corresponding to the recorded dates or expected recording dates of the animation by using icons or prescribed still pictures by dividing its displaying area correspondingly to the dates. The screen of an information processor displays the AV content icon displaying window, AV content list displaying window, or AV content calendar displaying window 261.
Patent JP-S61274082-A (JP)
Inventor: SAKAMOTO KEISUKE
IPC: E21B19/14
Filed: 1985-05-29
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-H01289607-A (JP)
Title: Cutting tool for turning
Inventor: KOKETSU HITOSHI
IPC: B23B29/03
Filed: 1988-05-13
Abstract: PURPOSE:To easily form a smaller diameter cavity in the back surface of a work by arranging a front regular triangular tip in a holder with one of its cutting edges being opposed to the base end of the holder, and protruding the cutting edge from the side surface of the holder in the direction of its thickness. CONSTITUTION:A holder 6 consists of a supporting part 7 and an inserting part 8, and a front regular triangular tip 11 is attached to a mounting cavity of the inserting part 8 by a socket bolt 10. One of cutting edges 12 of the tip 11 is arranged so as to have a cutting edge angle (theta2) which is larger than 90 degrees, and protruded from the side surface of the inserting part 8 in the direction of thickness T of a holder 6, and abutted against an outer peripheral position P of a cavity L on the back face B of a work, the cavity L being formed by retracting a cutting tool 4. Since the tip 11 is regular triangular when viewed from the front, the dimension of the tip 11 in the direction of thickness T of the holder 6 is smaller than the length of a side of itself, and the cutting edge angle (theta2) exceeds 90 degrees, the dimension of the cutting tool 4 can also be reduced.
Patent JP-S5743337-A (JP)
Title: Indirectly heated cathode structure
Inventor: SHIBATA SHIGEKAZU
IPC: H01J29/04
Filed: 1980-08-28
Abstract: PURPOSE:To improve the quick response by making the thermal capacity of an insulation layer at the portion from the top facing with the basic metallic board of a heater to the range of 1/4-1/2 lower than that of the remaining portion. CONSTITUTION:An alumina powder having the grain size of 20-30mu is coated over the portion from the top section 11 to the range of 1/4-1/2 of a heater (0.86mm. diameter) composed of Re-W formed with the pitch of 1.4mm. and fixed in a cathode sleeve, while the compound where the alumina having the grain size of 2-3mu and 3-9mu are mixed with the ratio of 1:1 is coated over the remaining portion to form an insulation layer having the same depth. Since the thermal capacity at the portion (a) is lower than that at the portion (b) the temperature rise is quickened resulting in the improvement of the quick response.
Patent JP-H07325805-A (JP)
Title: Vector processor
Inventor: KOMATA MAKOTO
IPC: G06F15/78
Filed: 1994-05-31
Abstract: PURPOSE:To bring a maximum performance effect with less hardware amount regardless of a vector length by changing the using form of a data buffer depending on a vector element length and an instruction kind. CONSTITUTION:This vector processor 800 is provided with a vector processing part 700, a load data buffer group 100, a load data buffer storage part 200 and a load data buffer read part 300. In the load data buffer group 100, plural virtual buffers for indicating usable word positions and word numbers are provided inside respective load data buffers 110 and 120 and virtual buffer numbers are set. The load data buffer storage part 200 recognizes a valid data width from the instruction kind and when it is sufficiently smaller than a data width, element-compresses plural load data so as to match with the data width and stores them. The load data buffer read part 300 recognizes the valid data width from the instruction kind and extends the read data to original plural elements in the case of an instruction for which compression is performed.
Patent JP-H08294208-A (JP)
Title: Distribution board for residence
Inventor: KONDO HIROSHI
IPC: H02B1/40
Filed: 1995-04-19
Abstract: PURPOSE: To attach and detach a wiring cover plate easily and securely with a simple construction. CONSTITUTION: A distribution board 31 for a residence is composed of a main box which has an opening, pillars 33 erected at proper positions of the main box, a wiring cover plate 34 which is attached to the pillars 33 and covers the opening of the main box, a door which covers the wiring cover plate 34, a hinge with which the door is attached to the main box and a retaining means with which the door is held in a covered state. Iron pieces 35 are supported by shafts 35a on the tip parts of the pillars 33 and magnets 36 are attached to the rear of the wiring cover plate 34 at positions corresponding to the iron pieces 35.
Patent JP-S62275843-A (JP)
Title: Starting clutch controlling method for automatic transmission
Inventor: HONDA TAKUMI
IPC: F16H37/02
Filed: 1986-05-22
Abstract: PURPOSE:To prevent a sudden starting by controlling the transmission torque of a starting clutch in a creep state to be a transmission torque at the time of regular idling engine speed irrespective of a condition at an ordinary time or at the time of idle up, in a device having a slide type starting clutch. CONSTITUTION:A V-belt type continuously variable transmission 10 is formed by putting a V-belt 15 around a driving side pulley 12 and a driven side pulley 14, and the effective diameter of the pulley can be varied by controlling the supply of hydraulic pressure to a hydraulic pressure chamber 18 provided at the back of the movable sheave 14b of the driven pulley 14, to carry out continuous variation. And, a wet multiple disk starting clutch 20 is coaxially provided with the driven pulley 14 on a driven shaft 13 on which the pulley 14 is provided and, by controlling this starting clutch 20, transmission torque can be optionally controlled. In this case, the transmission torque of the starting clutch 20 at the time of idling is controlled so as to be nearly equal to the transmission torque at the time of regular idling engine speed, regardless of engine speed at that time.