baber/WOPTO huggingface dataset:
Patent JP-H01237774-A (JP)
Title: Encoding method in compression of gradation picture data
Inventor: YONEKAWA HISASHI
IPC: H04N19/146
Filed: 1988-03-18
Abstract: PURPOSE:To improve the encoding efficiency of compressing gradation picture data by separately using a prescribed two-encoding system for the unit of blocks. CONSTITUTION:The gradation picture data for the unit of blocks are orthogonally transformed by a two-dimensional discrete cosine transformation device 3 and go to be a transformation coefficient equivalent to one block. Then, the data are uniformly quantized by a first quantizing device 4 and the coefficient number and polarity number of a fixed length code are obtained. These pair numbers are stored in a block buffer memory 6 and a ranking device 5 distributes the block from the coefficient number into plural ranks. In a second quantizing device 7, quantization is executed by a quantizing width, which is determined based on a rank number and setting compression factor, and the cut rate of a high frequency component. Then, in an encoding device 8, the two systems of encoding are executed. Then, one system of the encoding uses both a Huffman code and run-length code and the other system of the encoding uses the Huffman code. In the block of the small quantizing width, or, in the block of a large high frequency cut degree, only the Huffman encoding is used. Then, a code length is shortened and the encoding efficiency is improved.
Patent JP-S51138318-A (JP)
Title: Vertical deflection device
Inventor: MOTONAMI SHIYUNICHI
IPC: H04N3/16
Filed: 1975-05-26
Abstract: PURPOSE:To provide a small power dissipation complementary single-ended pushpull vertical deflection device.
Patent JP-S62221680-A (JP)
Title: Benzothiazoline derivative having phenoxyalkylamine side chain
Inventor: IWAO JUNICHI
IPC: A61P9/08
Filed: 1986-03-19
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, lower alkyl, lower alkoxy, hydroxyl, halogen, cyano, nitro, etc.; R<2> is lower alkanoyl, lower alkylcarbamoyl, phenylcarbamoyl, etc,; R<3> is H, hydroxyl, lower alkyl, lower alkoxy nitro, etc,; R<4> is H, lower alkyl or 3-6C cycloalkyl; R<5> is H, lower alkyl, lower alkoxy, lower alkylenedioxy, etc,; A and B and 1-6C lower alkylene). EXAMPLE:3-Acetyl-2-{5-methoxy-2-[3-[N-methyl-N-[2-[(3, 4, 5-trimethoxy)pheno xy]ethyl]amino]propoxy]phenyl}benzothiazoline. USE:Useful as a remedy for circulatory diseases such as hypertension, thrombosis, arrgythmia, etc. PREPARATION:The compound of formula I can be produced e.g. by reacting the compound of formula II with the amine of formula III.
Patent JP-2000257399-A (JP)
Title: Shield driving method and shield machine
Inventor: SHIMIZU MITSUO
IPC: E21D11/14
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a shield driving method and a shield machine which enable simplification of an operation for fitting a segment, enhancement of the efficiency thereof, reduction of the amount of earth brought about by driving, support of a load of earth and water pressures by an existing segment already provided for lining, without deformation of the segment, and enhancement of the accuracy of assembly of the segments. SOLUTION: An erector 6 for fitting inside a tunnel a segment being a divided body of a steel tube and having a circumferential length obtained by dividing the inside circumference of a tunnel into three circumferentially is provided and a plurality of load supporting jacks 23 are provided for a shield jack 5. A plurality of load supporting mechanisms 7 which transmit to an existing segment Sa a load of earth and water pressures acting on a shield machine 1 from front on the occasion of fitting of the segment, through the intermediary of the load supporting jacks 23, are provided.
Patent JP-S57177964-A (JP)
Title: One side hot dipping plating device
Inventor: HARA TOMIHIRO
IPC: C23C2/00
Filed: 1981-04-28
Abstract: PURPOSE:To prevent edge overcoating effectively and to make the distributions of coating weights of plating in a width direction in a one-side hot dipping plating device uniform by providing a broad plate in proximity to a strip in the position facing a gas throttling device. CONSTITUTION:A strip 2 enters a gas sealing box 5, and is plated on one side by a plating sticking means 4. In a rising part, it receives gaseous wiping with a gas throttling device 7. At this time, the spreading of the wiping gas to the non-plating surface of the strip 2 is prevented by the shielding effect of a broad plate 8 which is provided in proximity to the strip 2 in the position facing the device 7 via the strip 2. Further, this plate 8 functions as a shielding wall for the fine particles of the molten metal.
Patent JP-S54155355-A (JP)
Title: Gear core
Inventor: SUZUYAMA AKIO
IPC: F16H55/14
Filed: 1978-05-29
Abstract: PURPOSE: To supply a sufficient quantity of lubricating oil to sliding portions and reduce the wear of a gear core which has lubricating oil reservoirs inside and slides on the inside surface of a gear ring, by providing lubricating oil reservoirs also on the sliding portions and connecting the reservoirs to the inside reservoirs.  
     CONSTITUTION: The gear core 2, which is used as a rack-type locomotive or the like, is radially divided to segments. The tipes of the segments are used as the sliding portions 3. The gear ring 4 is located on the outside surface of the gear core 2. The gear ring 4 has paris of rims 5 which face each other across a gap in the axial direction of the ring. The sliding portions 3 are interposed between the rims 5. Springs 6 are interposed between the rims 5 and the sliding portions 3. Slide members 18 are removably attached to the sliding portions of the gear core. The rectanqular lubricating oil reservoirs 19 are provided on both the side faces of the slide members 18 and connected to the inside lubricating oil reservoirs through grooves 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06248735-A (JP)
Title: Panel frame of panel unit for curtain wall
Inventor: CHIBA FUMIHIKO
IPC: E04B2/92
Filed: 1993-02-26
Abstract: PURPOSE:To hold sufficient strength to vertical load and enable lightweight constitution. CONSTITUTION:A right and a left vertical frames 21, 21, an upper frame 22 and a lower frame 23 are framed into square shape to form the panel frame 6 of a panel unit for a curtain wall, with at least the upper frame 22 serving also as the frame of glass to be built in at the directly upper part. This panel frame 6 is provided with angle braces 25, 25 laid between the upper frame 22 and the right-left vertical frames 21, 21. The upper frame side end part 25a of each angle brace 25 is disposed at the part, where the setting block 14a of the glass 5 is provided, of the upper frame 22.
Patent JP-S60208883-A (JP)
Title: Laser device
Inventor: KASHIO HIDEJI
IPC: H01S3/139
Filed: 1984-04-02
Abstract: PURPOSE:To correct the position of an optical part, whose position is deviated, readily, by detecting the position deviation of each optical part by the change in pattern of a laser mode. CONSTITUTION:A rotary type laser detecting plate 15 is arranged on the optical axis of laser light A'. Light A'', which is reflected by the detecting plate 15 is detected by a detector 16. The detector 16 detects the mode pattern when each optical part is placed at the optimum position and the pattern when the part is deviated from the optimum position beforehand, and the results are stored in a control device 19. In order to correct the position deviation, the rotary type laser detecting plate 15 is rotated so as to reflect the laser light, the reflected light A'' is detected by the detector 16, and the result is sent to the control device 19. The control device 19 compares the detected mode pattern with the pattern stored before. When the deviation from the optimum position is judged, the position of the optical part is corrected.
Patent JP-2000256445-A (JP)
Title: Dibenzoazepine compound, polymer containing the dibenzoazepine compound as skeleton, and organic thin layer el element
Inventor: HAYASHI HIDEKI
IPC: H01L51/50
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer material having anti-oxidation and a high glass transition temperature and is useful as a material for an luminous element by polymerizing a dibenzoazepine compound under a dehalogenated coupling reaction using a nickel complex. SOLUTION: The dibenzoazepine compound represented by formula II is polymerized under a dehalogenated coupling reaction using a nickel catalyst (wherein R1-R4 are each a 1-10C alkyl group, aryl group or 1-10C alkoxy group; R5 is a 1-10C alkyl group or aryl group; and X is a halogen atom) whereby a polymer represented by formula I containing the dibenzoazepine compound as a skeleton of a main chain (wherein R1-R5 are the same as in formula II). The compound II is obtained by replacing positions 2 and 2' of diphenylamine with halogen atoms, replacing the halogen atoms with lithium atoms, removing lithium atoms by adding a silicone compound such as dichlorodisilane and the like and then crosslinking two benzene rings via silicon-silicon bonding to form a seven-member cyclic ring.
Patent JP-S5725479-A (JP)
Title: Sizing agent and method
Inventor: FURIIDORITSUHI BAIYAAREIN
IPC: D06M15/03
Filed: 1981-04-28
Abstract: A sizing agent for yarns made of cotton, regenerated cellulose and synthetic fibers and their mixture. The sizing agent substantially comprises a hydroxyalkylated polysaccharide from the seed of Cassia occidentalis. The polysaccharide has a viscosity of from 40 to 10,000 mPas (10% aqueous solution, 80 DEG  C., Brookfield RVT) and a substitution degree of from 0.05 to 1.0.
Patent JP-H01237187-A (JP)
Title: Recording method
Inventor: YAMAMOTO MAYUMI
IPC: B41M5/00
Filed: 1988-03-18
Abstract: PURPOSE:To record images with excellent surface gloss, image density, resolution and clearness, by a method wherein an ink transport layer has a certain degree of ink-retaining property, and at least a fixed amount of an ink is caused to permeate through the ink transport layer to an ink-retaining layer, thereby recording. CONSTITUTION:An ink is applied to a recording material in which an ink-retaining layer 2 capable of retaining the ink permanently is provided on a surface of a transparent layer l, and an ink transport layer 3 having a certain degree of ink-retaining property as well as an ink transporting property is provided on the ink-retaining layer 2. Of the ink applied to the ink transport layer 3, a portion is absorbed and retained in the transport layer 3 to form a low-density image part 41, and the remainder reaches the ink-retaining layer 2 to form a high-density image part 42. Therefore, when the quantity of the ink is varied, an ink droplet applied in a small quantity is absorbed in the ink transport layer 3 to form a low-density image part 43, whereas the ink applied in a large quantity reaches the ink retaining layer 2 to form a high- density image part 42, and the ink portions applied in intermediate quantities form image parts 44, 45... with densities according to the quantities, resulting in the formation of an image 4 with excellent gradation properties which comprises the low-density, intermediate density and high-density parts.
Patent JP-H07267369-A (JP)
Title: Magnetic work feeder
Inventor: DOI TOMOAKI
IPC: B23P19/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a device which can separately feed plural magnetic works by moving only the lowermost work among plural works stored in a work storage member to a cutting position via a storage hole so as to transfer it to a conveying means by means of repulsion between the work and a magnet. CONSTITUTION:One storage hole 12a storing oil cleaner magnet W is arranged in a cutting position KP, while the other storage hole 12b is arranged below a work storage member 9 positioned in the right side. As repulsion acts between the oil cleaner magnet W in the storage hole 12a and a repulsing magnet because of mutual magnetism, the oil cleaner magnet W in the storage hole 12a is dropped downward against the magnetism from the oil cleaner magnet W in the work storage member 9 so as to be arranged inside a recessed part, 4a of a work receiving apparatus 4. A moving body 2a is moved to a discharge position HP while storing only the oil cleaner magnet W. Then, the oil cleaner magnet W is held by the tip parts of a pair of hands so as to be discharged.
Patent JP-H11258875-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G15/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten the adjusting time of an ATDC(automatic toner density control) sensor and an AIDC(automatic image density control) sensor. SOLUTION: In this image forming device, output voltage from plural ATDC sensors is sequentially automatically adjusted (step 402 to step 410). Sensitivity adjusting voltage obtained when the output voltage from the ATDC sensor whose output voltage is adjusted before is within a predetermined range is set as the initial value of the sensitivity adjusting voltage inputted in the ATDC sensor to be adjusted this time(step 402), and the sensitivity adjusting voltage is changed to automatically adjust the output voltage from the ATDC sensor to be within the predetermined range (step 404 to step 406).
Patent JP-H08261179-A (JP)
Title: Scroll type compressor
Inventor: HIGASHIYAMA AKIYOSHI
IPC: F04C29/02
Filed: 1995-03-23
Abstract: PURPOSE: To provide a scroll type compressor wherein lubricating oil can be forcedly supplied relating to a rotation impeding mechanism. CONSTITUTION: A main housing 7 is provided in a casing 2, to constitute a subdelivery chamber 14 by this main housing 7. A lubricating oil route, with one end communicating with the subdelivery chamber 14 and the other end communicating with a suction chamber 13, is constituted so as to make partly this lubricating oil route pass through a part of a rotation impeding mechanism 6, and a pressure difference between the subdelivery chamber 14 and the suction chamber 13 is utilized, so as to forcedly supply lubricating oil 11 to the rotation impeding mechanism 6 through the lubricating oil route.
Patent JP-H10216256-A (JP)
Title: Almighty emergency box
Inventor: YAMAGATA CHUHEI
IPC: B65D6/24
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve a utility value and to facilitate carrying-out at the time of disaster by fitting a metallic box to a base by means of a knob operation so as to be attachable/detachable and integratedly fitting the base to a chair, etc. SOLUTION: The box 2 is made by metal such as an aluminus, etc. The shape of the box 2 can be optionally made to be a square and a circle, etc., but corners are formed round and the projected or recessed knob is provided. The box 2 is arranged in the base 1 and integrated with the chair. Thus, the box 2 normally exists at hand. An emergency box can be put into the box 2 as it is or it can be provided with a flame proofing cover. A shoulder strap is provided. It can be made by vinyl, etc., only for containing. By the configuration it is easily carried out at the time of emergency so that the utility value is improved.
Patent JP-S58181096-A (JP)
Inventor: IIDA KOUICHI
IPC: G10L25/00
Filed: 1982-04-19
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-S63231715-A (JP)
Title: Thin-film magnetic head
Inventor: FUKUOKA HIROTSUGU
IPC: G11B5/31
Filed: 1987-03-20
Abstract: PURPOSE:To obtain high track density and narrow track width by forming magnetic gap of magnetic thin film nearby both ends of the tip of a magnetic head and arranging a dummy head which is not wound with a coil. CONSTITUTION:The magnetic head is formed of a lower magnetic layer 2, a coil 2, the magnetic gap 3, and an upper magnetic layer 5 on a substrate 1 to reproduce information tracks 11 of a magnetic disk 10, and a dummy magnetic head consists of the lower magnetic layer 2 and a dummy upper magnetic layer 6. When there is not the dummy magnetic layer 6, magnetic flux 13 from an adjacent track 12 is cross-linked with the coil 3 and enters a playback signal, but the magnetic flux 13 is closed because of the presence of the dummy magnetic layer 6 and never mixed with the playback signal. the track width is determined only by the width of the upper magnetic layer 5 and does not depend upon the shape of the lower magnetic layer 2, so the layer 5 is only worked with high accuracy and the manufacture is facilitated, thereby obtaining the high track density and narrow track width.
Patent JP-H05261637-A (JP)
Title: Rotating contact type clamp
IPC: B23Q3/06
Filed: 1992-03-19
Abstract: PURPOSE:To clamp and lock a profile surface easily from an optional position regardless of the form at a time when additional machining is applied to a profile unspecified plate. CONSTITUTION:A T slot 1 inset in a T slot of a work table and a clamp base 2 formed with a contact reference plane mounting a workpiece both are installed by a first bolt 9, while a turntable 4 is held in a cylindrical recess installed in the clamp base 2, and locked to the T slot 1 by a second bolt 8 via a clamp head rotating together with this turntable 4 and a part of its side face comes into contact with the workpiece. Using plural pieces of such structural clamps, the clamp head is contacted along a profile form of the workpiece and clamped to the work table. With this constitution, what kind of surfacing parts different in profile form in a line of multikind and small quantity production are accurately positioned and able to be simply clamped so as to capacitate a job for overall surfacing.
Patent JP-S57179206-A (JP)
Title: Production of polyethylene for high-speed blow molding
Inventor: TANAKA KENJI
IPC: C08F4/00
Filed: 1981-04-30
Abstract: PURPOSE: Two-staged polymerization of ethylene is conducted by using a catalyst prepared by adding an organoaluminum compound to a component of a reaction product between a titanium compound and a compound obtained from a magnesium compound and a silicon compound.  
     CONSTITUTION: (A) A reaction product between a magnesium compound such as anhydrous magnesium sulfate and a silcon halide such as silicon tetrachloride or an organic compound is made to react with titanium halide such as titanium tetrachloride to prepare a solid product. Ethylene is polymerized by using a catalyst consisting of (A) the above solid component and (B) an organoaluminum compound such as triethylaluminum through two-staged process wherein the intrinsic viscosity is adjusted to 0.3W1.5 in the first step and to 2.5W8 in the second step and the polymerization ratio is adjusted to 1:(0.5W2) by weight. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05264173-A (JP)
Title: Roller supporting device for roller hearth kiln
IPC: F27B9/24
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the generation of metallic fines owing to wear, to suppress the occurrence fluctuation in the height position of a roller due to wear, and to hardly exercise the adverse influence by gas in a furnace. CONSTITUTION:A number of roller 21 made of ceramics are juxtaposed along the conveyance direction of a substance to be burnt and burning is applied as the substance to be burnt is conveyed through rotation of the rollers 21. Sleeves 40 made of Teflon resin are fitted in the end part on the drive side and the end part on the opposite side of the roller 21 and the sleeve 40 is supported by a support roller 21. Since the movement friction factor of Teflon resin of which the sleeve 40 is formed is as low as 0.3-0.35. A wear amount is low, and besides corrosion resistance to gas in a furnace is excellent, and further a roller support device is durable to a high temperature up to approximate 260 deg.C.
Patent JP-S59189819-A (JP)
Inventor: KOIKE TOSHIO
IPC: A47L9/20
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-H05220261-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-03-05
Abstract: PURPOSE:To control the winning probability of a continuous prive port without using an obstacle nail for adjusting the winning probability by providing a prize diverting mechanism diverting the balls flowing into the big-prize port of a fluctuation prize device to the general prize section and the continuous prize section in the big-prize port in the profitable state of the cycle of the special game. CONSTITUTION:In the special game, a motor is operated, and a prize diverting member 765 is slowly rotated. When a ball flows into a big-prize port 31, the ball is guided by a slant guide path 780, it flows down in the detection hole 751 of a count detector 750 to be counted, and it reaches a ball guide groove 766 above a diverting member 765. The ball entering the guide groove 766 flows into a continuous prize port 761 or a general prize port 762 when the prize diverting member 765 is rotated. The inflow probability into the continuous prize port 761 is restricted to the fixed probability or below, and an obstacle nail restricting the winning probability to the fixed probability or below is not required to be arranged.
Patent JP-S63231476-A (JP)
Inventor: TOKAI YOKO
IPC: G09B29/10
Filed: 1987-03-20
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-S63232908-A (JP)
Title: Sash machining
Inventor: YANAI MASAO
IPC: B23D45/10
Filed: 1987-03-20
Abstract: PURPOSE:To improve cutting accuracy and working efficiency by making the horizontal angle between a pair of upper and lower rotary knives variable, and cutting a sash by both the rotary knives raising the sash after positioning the sash moveably with respect to the longitudinal and crosswise directions. CONSTITUTION:A first rotary knife 1 rotating centering around a horizontal shaft 3 and a second rotary knife 2 rotating center-ing around a horizontal shaft 4 are arranged with a vertical gap, and a supporting stand 9 of the rotary knife 2 is able to turn centering around a rotary shaft 10 which is alligned with the edge of the rotary knife 1. Consequently, the horizontal angle between the upper and lower rotary knives 1, 2 is variable. The cutting position measured from the end face of a sash in the longitudinal direction is positioned, and then the sash is placed on a clamping frame 13 and fixed by clamps 14, 15. Then, a sliding plated 19 is traversed by a handle 22 and the cutting position from the side face of the sash is positioned. The rotary knife 2 is thus turned to have a specified horizontal angle to the rotary knife 1, the clamping frame 13 is raised, and the sash is cut by the upper and lower knives 1, 2 in sequence.
Patent JP-H0642898-A (JP)
Title: Objective lens structure for portable type missile launcher
Inventor: JIEEMUSU JIEE KAARUSON
IPC: G02B23/04
Filed: 1993-03-23
Abstract: PURPOSE: To make smaller and simpler the constitution of an optical system which receive both infrared rays and visible light for portable missile launcher. CONSTITUTION: An objective lens structure contains a Porro prism 24 which transmits near infrared light to tracking equipment 18 which processes and displays the infrared light along a second passage in an eyepiece section 28 along a first passage and is provided with a single objective lens 22 which provides a sufficiently small chromatic aberration between incident infrared rays and visible light components to enable image quality correction for both visual examination and near infrared tracking through the eyepiece section 18 and is positioned to a light receiving position between the prism 24 and a target. The objective lens 22 is a doublet composed of a front lens 32 made of anomalous dispersion glass and a rear lens 41 separated from the lens 32 through a gap 46 and made of flint glass.
Patent JP-S52149091-A (JP)
Title: Liquid crystal display device
Inventor: ITOU EITOSHI
IPC: G02F1/1345
Filed: 1976-06-04
Abstract: PURPOSE: To obtain a display device of good quality by making the remelting temperature of the conductive agent which connects the inside connection electrodes of top and bottom substrates equal to ore lower than the firing temperature of a sealing agent thereby improving the accuracy of the spacing size between the top and bottom substrates. 
     COPYRIGHT: (C)1977,JPO&Japio