baber/WOPTO huggingface dataset:
Patent JP-2000013819-A (JP)
Title: Estimation of difference of image quality between two versions of video signals
Inventor: BOCK ALOIS MARTIN DR
IPC: H04N7/30
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the simple and proper method that is used for applications where image quality of a signal that is digitally compressed in comparison with image quality of the signal before compression. SOLUTION: The image quality is estimated at first by introducing a difference signal 35 representing a difference between a video signal of a version 31 receiving distortion and a video signal of a version 30 without distortion. A masking signal is obtained by filtering (50) the version 30 of the video signal without distortion and is used to obtain an output scale of the image quality difference by masking the difference signal. A masking signal 41 is obtained by filtering the version 30 of the video signal without distortion through the high pass edge detection filter 50. If possible, a 2nd image quality difference scale is preferably obtained with a circuit 38 that detects block distortion on block borders and adding the version of the video signal receiving distortion and the version of the video signal without distortion.  An output from the block distortion circuit 38 is masked by the masking signal.
Patent JP-S5810589-A (JP)
Title: Novel cephem compound, its preparation and preventing agent and remedy for microbism
Inventor: TERACHI TSUTOMU
IPC: A61P31/04
Filed: 1982-06-18
Abstract: NEW MATERIAL:A compound of formulaI(R<1> is amino; R<2> is H, lower aliphatic hydrocarbon, cycloalkyl or cycloalkenyl; R<3> is lower alkyl; R<3a> is H, lower alkyl or amino; R<3b> is H or lower alkyl) and a salt thereof. EXAMPLE:7-[ 2-Ethoxyimino-2-( 5-amino-1, 2, 4-thiadiazol-3-yl )acetamido ]-3-(1- methyl-2-pyridiniomethyl)-3-cephem-4-carboxylate (syn-isomer). USE:An antimicrobial agent, useful for preventing and treating microbism, and capable of exhibiting the activity against a wide range of germs including Gram- positive and Gram-negative bacteria. PROCESS:A compound of formula II or a salt thereof is reacted with a compound of formula III (R<4> is group which may be substituted by formula IV; R<5> is pyridothione) or a salt thereof, preferably in the presence of a base, e.g. a trialkylamine, to give the compound of formulaI.
Patent JP-H0244611-A (JP)
Title: Electrically insulating polymer matrix having conduction path generated in field
Inventor: AASAA JIEI EPUSUTAIN
IPC: H01B5/14
Filed: 1989-04-25
Abstract: PURPOSE: To easily and directly generate a conductive path in a mechanical supporting frame by using an electrically insulating polymer matrix filled by electrically insulating filler which can be heat-converted into conductive fiber filler by an electric element. CONSTITUTION: An electric element includes at least one continuous conductive path generated by a heat-conversion at the job site of electrically insulating fiber filler and uses an electrically insulating polymer matrix filled by electrically insulating filler which is heat-converted into conductive fiber filler. The electrically insulating polymer matrix is manufactured from arbitrary electrically insulating host polymer. The polymer is selected among thermoplastic or thermosetting polymer of wide range and the structural forms of these polymers, for instance. The filling degree by polymer matrix fibers is determined for about 5 to 70weight% of all the filling polymer matrixes. A conductive path or the pattern of the conductive path is attained by moving laser beam to parts for which the path and pattern are to be generated.
Patent JP-H05281576-A (JP)
Title: Liquid crystal driving thin film transistor device
IPC: G02F1/1335
Filed: 1992-03-31
Abstract: PURPOSE:To provide a liquid crystal thin film transistor enabling uniform high- contrast display without write delay. CONSTITUTION:In a liquid crystal driving thin film transistor device provided with a thin film transistor and a black matrix, the black matrix 11 is of such structure that the discontinuous phase (112) formed of second dielectrics is dispersed in the continuous phase (111) formed of a first dielectric. The first dielectric and second dielectric are different in the index of refraction, and the boundary between the continuous phase (111) and the dispersion phase (112) has a part inclined to incident light.
Patent JP-S5630484-A (JP)
Title: Method of color liquid crystal display
Inventor: KOUBI AKIO
IPC: C09K19/60
Filed: 1979-08-22
Abstract: PURPOSE: To raise the solubility of a dichroic colorant in a liquid crystal by using more than two kinds of colorants of homologs having the same basic skeletons and different and flexible side chaines for a color liquid crystal display method using a dichroic colorant.  
     CONSTITUTION: In a display method using two or more kinds of dichroic colorants as quests for a quest-host type color liquid crystal display, two or more kinds of colorants of homologs having the same basic skeletons and different and fiexible side chains are used. For example, two or more kinds of colorants of homologs having different side chains, e.g., of anthraquinone series, are added to a biphenyl liquid crystal, a phenylcyclohexane liquid crystal, or a Schiff base liquid crystal. The mixture of the homologs is excellent in solubility in liquid crystals, showing no crystallization phenomenon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000297330-A (JP)
Title: Method for measuring strip temperature in strip continuous annealing furnace and instrument therefor
Inventor: KATSUBE MAKOTO
IPC: G01J5/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the radiation-rate can easily be corrected against the variation of the radiation ratio on the surface of a strip and by which the measuring accuracy is improved by using an inexpensive single-color pyrometer in comparison with an expensive two-color pyrometer and to provide an inexpensive strip temp. measuring instrument. SOLUTION: In the measurement of the temp. of the strip S traveling a strip continuous annealing furnace 1 with a monochronic thermometer 4, the radiation rate (εn) is obtd. by Lm=εn×Lb (Ttrue) (wherein, Lb is a black body radiation intensity) from the temperature (Ttrue) measured with a thermocouple type thermometer 5 in a period when the strip temp. can be regarded as constant at a measuring objective point of the strip S with a strip temp. calculating unit 6 and radiation energy (Lm) measured with the single-color pyrometer 4, and then the strip temp. measured with the single-color pyrometer is corrected with the obtd. radiation rate (εn).
Patent JP-S6085738-A (JP)
Inventor: TANAKA SEIICHI
IPC: A61C3/14
Filed: 1983-06-14
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-H06298007-A (JP)
Title: Fitting tool for camera in cabin
Inventor: MIZUKAMI TAKASHI
IPC: G03B17/56
Filed: 1993-04-09
Abstract: PURPOSE:To provide a fitting tool of a camera in a cabin capable of being stored in a center console. CONSTITUTION:A U-shaped slider 10 surrounding both side faces and the rear face of a box main body 2 at the storage position is fitted to the box main body 2 openable upward, and an auxiliary box is formed behind the box main body 2 when the slider 10 is drawn backward in a center console 1. Expandable both-side stays 21, 21a provided with a pen head 22 at the tip section are arranged in gaps between the box main body 2 and the rear face and both side faces of the slider 10. The base end sections of the stays 21, 21a are pivotally fitted to the front side section of the slider 10 for positioning from the horizontal position to the vertical position.
Patent JP-S62261024-A (JP)
Title: 振動解析装置
Inventor: JON KYANBERU SHIMONZU
IPC: G01H1/00
Filed: 1987-04-28
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-H02295510-A (JP)
Title: Removing apparatus for hair
Inventor: JIYATSUKU DEMEESUTE
IPC: A45D26/00
Filed: 1990-04-21
Abstract: PURPOSE: To make it possible to depilate hairs exactly together with the roots of hairs by moving blades along a near-parallel surface of skin to comb, hold and depilate hairs by a depilation force added in nearly perpendicular to the skin surface. CONSTITUTION: A depilation head 1 is simultaneously given with a first motion cyclically having a major component in parallel with the working surface X-X' of the depilation device head 1 and also with the ends of held blades 7 for facilitating engaging to hairs to be epilated between the held blades 7 by combining motion, and with a second motion that is a recoil motion of the head 1 moving away from the initial working surface along the vertical shaft Z-Z' perpendicular to the working surface X-X', which is generated during the first motion, while for holding the held blades 7 at a state of positioning them toward a same direction by the free ends as positioned toward the working surface. The driver 3 closes the corresponding depilation device before the recoil motion of the head 1, and then, opens it before the next recoil motion occurs, until closing it again.
Patent JP-H05299163-A (JP)
Title: High-frequency heating device
Inventor: AMANO TAKANOBU
IPC: C23C14/26
Filed: 1992-04-24
Abstract: PURPOSE:To provide a high-frequency heating device capable of independently controlling the outputs of multiple heating coils when a high-frequency power source employing a semiconductor inverter incorporating an automatic frequency control function is used. CONSTITUTION:The high frequency generated by a high-frequency power source 17 is fed to heating coils 15a-15c connected in parallel to heat a crucible not shown in the figure. When the power of the heating coil 15b is to be lowered according to the state of a load, a variable inductance 16b is adjusted to increase its inductance. The voltage applied to the heating coil 15b is lowered, and the power of the heating coil 15b is lowered. The frequency change due to the change of the inductance of the variable inductance 16b is detected by a frequency detector 20, and a constant-frequency control circuit 21 controls a variable inductance 18 so that the detected frequency is made the preset frequency.
Patent JP-S62271851-A (JP)
Inventor: OMI HIDEHIKO
IPC: B65D41/42
Filed: 1986-05-12
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-S62264023-A (JP)
Title: Optical controller
Inventor: TAKAHASHI YASUNORI
IPC: G02F1/01
Filed: 1986-05-12
Abstract: PURPOSE:To permit the inexpensive production of a titled controller and the mass production thereof and to prevent the deterioration of performance even after long-term use by successively laminating a polarizing film, piezo-electric polyvinylidene fluoride film having a transparent electrode, and polarizing film. CONSTITUTION:The polarizing film 1 formed by the intra-surface orientation of a needle-like crystal or whisker in the specified direction into a high-polymer material film, the piezo-electric polyvinylidene fluoride film 2 having the transparent electrode of an opposed comb type or opposed spiral type and the polarizing film 3 formed by the intra-surface orientation of the needle-like crystal or whisker in the specified direction into the high-polymer material film are successively laminated. The need for using a costly PLZT element is thereby eliminated and the inexpensive controller having a large area can be mass-produced by a working technique for plastic films. Since the needle-like crystal or whisker is used for the polarizing films, the deterioration of performance even after the long-term use is obviated and the product having high reliability is obtd.
Patent JP-H045399-A (JP)
Title: Face stopping apparatus
Inventor: YUASA YASUTAKA
IPC: E21D11/10
Filed: 1990-04-23
Abstract: PURPOSE:To improve adhesion with the ground by arranging numerous fluid tubes having a balloon-like air sack freely expandably/shrinkably on a facing side of an arch center formed in a similar shape to a tunnel cross section. CONSTITUTION:An arch center 2 having a body 2b similar in shape to a cross section of a tunnel 1 is formed and numerous fluid tubes 5 having a balloon-like air sack 5C are arranged along the tunnel 1 cross section on a facing side of the body 2b. The fluid tube 5 is formed of an elastic material such as rubber so that a tube 5A, as it expands, presses a tube 5B against the ground 1a to bring the air sack 5C in contact with and make it engaged with the ground 1a. Then a concrete placement space 7 is formed between the ground 1a and a lagging part 2a of the arch center 2 to construct a lining 6. Thus outflow of concrete can be prevented.
Patent JP-S5441813-A (JP)
Title: Preparation of oxalic acid diesters
Inventor: NISHIMURA KENJI
IPC: B01J31/00
Filed: 1977-09-07
Abstract: PURPOSE: To prepare the titled compounds from CO and nitrous esters as raw material high selectivity and space time yield, by using a long-life catalyst of Pd and salts thereof, and optionally introducing an O 2 -containing gas under conditions of relatively low temperature and pressure.  
     CONSTITUTION: Oxalic acid diesters are prepared by the liquid phase contact of CO and nitrous esters[esters of 1W20C saturated mono- or di-hydric aliphatic or alicyclic alcohols or aralkyl alcohols (e.g. methanol, cyclohexanol, benzyl alcohol, etc.) with nitrous acid]in the presence of Pd or salts thereof (nitrates, sulfates, phosphates, halides, etc.), and, if necessary, alcohols described above, optionally introducing a gas containing molecular oxygen, under a pressure of 5W200 atm at 20W 150°C.  
     USE: Raw materials for the syntheses of oxalic acid, oxamide, glycols, intermediates of dyes, medicines, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11256411-A (JP)
Title: Glove for work
Inventor: HOSODA NOBUHIKO
IPC: A41D19/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a glove used for works, having good flexibility and an antislipping effect and capable of being easily processed. SOLUTION: This glove for works is obtained by applying a point granule- like antislipping processing 2 comprising a synthetic resin material to the palm surface of a glove knitted in 5-15 gauge and further applying a flat pattern-like antislipping processing 3 to sites for enhancing the antislipping effects and to sites which are liable to be fast worn out, because the sites are highly frequently used.
Patent JP-H07319536-A (JP)
Title: Supervisory and controlling equipment for plant with video
Inventor: IGAWA YOSHIHIRO
IPC: G06T7/00
Filed: 1994-05-20
Abstract: PURPOSE:To facilitate the construction and supervisory of a system by detecting which facility is indicated from the mapping positions of facilities mapped in a detected 3D plane. CONSTITUTION:A picture from a camera 1 is inputted to a computer 4, and a voice from a microphone 2 is inputted to a stereoscopic audio system 5. On the other hand, pictures from the camera 1 can be displayed on a monitor 6 while being overlapped. Then, a cursor to be displayed on the monitor 6 is moved by operating a mouse 7 connected to the computer 4 and any picture position is selected. Further, the stereoscopic audio system 5 outputs stereo voices to a headphone 8 based on voice position data outputted from the computer 4 and the voice from the microphone 2 just like the voices are heard from that position. When one part of the picture displayed on the monitor 6 is designated, which 3D plane model is designated by the designated position is detected from camera parameters and the 3D plane model and which facility is indicated is detected from the mapping position.
Patent JP-H045049-A (JP)
Title: Printing jig for soft container containing liquid and printing method
Inventor: KAWANO TAKUMI
IPC: B41F17/18
Filed: 1990-04-23
Abstract: PURPOSE:To perform printing certainly clearly by enabling an upper part surface of a soft container to be fixed in printing by a method wherein an installing groove for arranging the soft container containing liquid is provided, and the installing groove forms a side wall on a projected curved surface bottom part and both sides of the bottom part. CONSTITUTION:When a soft container 7 is arranged to an installing groove 2 of a printing jig 1, the soft container 7 is deformed along a projected curved surface bottom part 3, tension is generated on an upper part surface, and no wrinkle is generated. Ink 10 is put on a surface of a pad 8, the pad 8 is hung on the upper part surface of the soft container 7, and the ink 10 is transferred. Though the soft container 7 is going to expand laterally by being compressed by both of the bottom part 3 and the pad 8, the soft container 7 comes to receive a repulsive force contrary thereto with side walls 4, 4 when expanded to a specific position. Therefore, the upper part surface receives pressure, and comes liable to stick uniformly fast to the surface of the pad. When transfer of the ink is ended, the pad 8 is separated from the soft container 7 with a pad mover 9, and the ink is cured by drying.
Patent JP-2000298783-A (JP)
Title: Monitoring system
Inventor: MIURA HISAYA
IPC: G08B25/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system, in which an entrance/exit managing device for managing entrance/exit passage and a guarding device for monitoring an unlawful intruder or the like are easily integrated. SOLUTION: A monitoring system (a) is provided with a guarding device 10, having a guard set/release mode and an entrance/exit managing device 2 for controlling the passage permission/rejection to an entrance/exit. The monitoring device is provided with a mode transition operating part, a transition operator collating part, a communicating part to and from the entrance/exit managing device, and a control part which transmits guard mode information to the entrance/exit managing device. The entrance/exit managing device is provided with a passenger collating part, an entrance/exit managing device control part, and a communicating part to and from the guarding device.  Then, at the time of judging that the passage of the person is permitted in the guard set mode, the entrance/exit managing device control part transmits a collation validating authentication code to the guarding device, and controls the passage permission/rejection according to the guard mode information received from the guarding device.
Patent JP-H07321541-A (JP)
Title: Primary radiator
Inventor: OGAWA FUMIYOSHI
IPC: H01Q13/02
Filed: 1994-05-20
Abstract: PURPOSE:To accurately and simply mount a patch antenna element board onto the primary radiator. CONSTITUTION:A projection is provided to both sides of a 1st patch antenna element board 13 and a recessed part corresponding to the projection is provided on a depth side wall face of a circular waveguide 12. The 1st patch antenna element board 13 is set at a right angle to the circular waveguide 12 and the projection of the 1st patch antenna element board 13 is inserted into the recessed part of the circular waveguide 12 and the recessed part of the circular waveguide 12 is used to tentatively fix the 1st patch antenna element board 13. Then one side of a board 14 including a preamplifier is in face contact with the depth of the circular waveguide 12 and the board 14 is screwed to a board container part 15 of a circularly polarized wave/linearly polarized wave converter 10 with a screw 16, then a rear side of the 1st patch antenna element board 13 is in press contact with one side of the board 14 and tightened altogether, then the 1st patch antenna element board 13 is fixed at a correct position at the depth of the circular waveguide 12.
Patent JP-H05301579-A (JP)
Title: Steering device of motored vehicle
Inventor: MINAZU KIYOAKI
IPC: B62D7/14
Filed: 1992-04-27
Abstract: PURPOSE:To safely execute the shifting from the inclined surface traveling to the high-speed traveling mode by providing a control part to lock the rear wheels at the neutral position based on the safe pre-stored reference value when the vehicle is traveling in the front wheel steering mode and the high-speed traveling condition is detected. CONSTITUTION:In addition to the front wheel steering mode, the rear wheel steering mode is provided where the rear wheels 3 can be steered, and sensors 45, 46 to detect the steering angle are provided in the front wheels 2 and the rear wheels 3. The steering mode can be switched at the neutral point value detected by the sensors 45, 46 where the steered wheels are regarded as travelling straight, and a rear wheel neutral position changing switch S4 to change the neutral point value is provided. In a powered vehicle provided with this arrangement, when the front wheel operating mode is selected and the operation of the transmission gear on the high-speed traveling side is detected, the preset neutral value of the rear wheels 3 is changed to the pre-stored reference value by the switch S4, leading to the safe switching of the front wheel operation mode for high-speed traveling condition.
Patent JP-H02289792-A (JP)
Title: Earth pressure shield construction method
Inventor: TANAKA HIROSHI
IPC: E21D9/12
Filed: 1989-04-28
Abstract: PURPOSE:To improve soil with a small-diameter machine by adding a mud improving agent to the sediment mixed with an excavation adding agent in a conveying screw conveyor, improve mud into good-quality sediment during conveyance, and carrying it out. CONSTITUTION:An excavation adding agent mixed with a fluidity/viscosity improving agent of excavated soil and a mud improving main agent is filled into the natural ground in front of the cutter head 2 of a shield excavator 1 by a filling pipe 1c. An excavation adding agent is mixed with sediment via a mixing chamber 1b and a screw conveyor 3. A mud improving auxiliary agent is added into the discharged soil screw conveyor 3, the seal covered with the improving main agent is chemically released to obtain good-quality sediment, which is then discharged through a hopper 13. Discharged soil can be improved without providing a special mixing mechanism.
Patent JP-H09291074-A (JP)
Title: Production of epsilon-caprolactam
Inventor: YASHIMA TATEAKI
IPC: B01J29/83
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To convert cyclohexanone oxime into the subject compound in a gaseous phase in high selectivity by using crystalline alcohol. SOLUTION: This method for producing epsilon-caprolactam comprises bringing (C) cyclohexanone oxime into contact with (A) crystalline aluminum phosphate (preferably ALPO-5) as a catalyst in the coexistence of (B) a lower alcohol (preferably at least one of methanol, ethanol and propanol) in a gaseous phase. The reaction is preferably carried out at a reaction temperature of 280-450 deg.C.
Patent JP-S60252449-A (JP)
Title: Production of alpha-chloroethyl alkyl carbonate
Inventor: JINBO SUSUMU
IPC: C07C69/96
Filed: 1984-05-29
Abstract: PURPOSE:To reaction between a chloroformate and acetaldehyde is carried out in organic solvent in the presence of a tertiary amine to enable the high-yield production of the title compound of high purity, which is used as a starting compound of agricultural chemicals and medicines. CONSTITUTION:The objective compound of formula II is obtained by reaction between a chloroformate of formula I (R is straight-chain aklyl of 1-5 carbon atoms) and scetaldehyde in an oarganic solvent such as chloroform in the presence of a tertiary amine such as pyridine. The reaction is carried out by charging the chloroformate, acetaldehyde and the reaction solvent in the reactor under stirring at a temperature lower than 10 deg.C, then the tertiary amine is added dropwise, preferably in an amount of 0.05-1.5 times the molar amount of the chloroformate. The solvent is distilled off, the residue is combined with cold water and the oil phase is distilled to obtain the objective compound. The molar ratio of the acetaldehyde to the chloroformate is 0.5-10.0, preferably 2.0-4.0.