baber/WOPTO huggingface dataset:
Patent JP-H10182803-A (JP)
Title: Polyester, polyester molding and production of polyester
Inventor: AKAI HIDEKO
IPC: C08G63/86
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester having improved hue, high transparency, a high molecular weight and excellent melt heat stability and wet-heat resistance by selecting a polyester containing a diol component comprising a specified amount of 1,4-cyclohexanedimethanol and having a specified intrinsic viscosity, a specified pellet hue and specified equivalent of carboxylic acid terminals and a specified equivalent of specified terminals. SOLUTION: This polyester comprises a dicarboxylic acid component based on terephthalic acid or its esterifiable derivative and a diol component based on ethylene glycol and 1,4-cyclohexanedimethanol. The 1,4-cyclohexanedimethanol constitutes 10-60mol% of the total diol component. The polyester should have an inherent viscosity of 0.68-0.95, a pellet hue value B of -5 to 5, a content of carboxylic acid terminals of 30 equivalents/t or below, and a sum of the contents of vinyl terminals of formula I, vinylidene terminals of formula II and methylcyclohexene terminals of formula II of 25 equivalents/t or below. Even a thick sheet made of the polyester has good hue.
Patent JP-H08282380-A (JP)
Title: Floor board for automobile
Inventor: YAMANASHI SUKETSUGU
IPC: B60R7/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a floor board for an automobile to relieve a labor for outputting and inputting a cargo through simple constitution. CONSTITUTION: A a rear seat is arranged at a wagon vehicle and a luggage floor is formed at the rear part of a rear seat. The luggage floor comprises a deck floor and a loading height. A deck floor is formed in a recessed state, a frame type board 11 and a floor board 12 are disposed, and the recessed parts thereof are covered. The floor board 12 is placed on the inner frame part 14 and the rear frame part 13c of a frame board 12. The floor board 12 comprises a board body 18 and a carpet 19 and a plurality of guide rail parts 20 are formed on a board body 18. The guide rail part 20 is formed in an arcuate shape in cross section. A carpet 19 is adhered to a board body 18 between guide rail parts 20.
Patent JP-H02269492-A (JP)
Title: Spindle motor drive controller
Inventor: KUWABARA AKIO
IPC: H02P6/22
Filed: 1989-04-11
Abstract: PURPOSE:To reduce consumption of a driving current and to improve rotatably driving efficiency by supplying a starting current of a lower level than a steady driving current to the coil of a motor at the time of starting, determining the driving direction of a magnet rotor, and rotatably driving the rotor in response to the steady driving current at the time of steady driving. CONSTITUTION:A rotation controller 12 outputs a control signal C at the time of initial starting so start a motor 10 by a low starting current. Thus, the magnet rotor of the motor 10 starts a rotary motion. The controller 12 shifts it to a control mode based on the detected rotating position of a agent rotor 13. In this case, the controller 12 supplies a steady driving current of a high level to drive the motor 10. A driving circuit 11 selectively electrifies coils 10a-10c to rotatably move the rotor in a predetermined rotating direction.
Patent JP-S5614919-A (JP)
Title: Length meter
Inventor: OKABE KAZUO
IPC: G01B7/04
Filed: 1979-07-18
Abstract: PURPOSE: To make it possible to measure the distance up to the level of a liquid accommodated in a vessel by detecting electrical conductivity between a pair of electrodes provided at the leading ends of a tape measure.  
     CONSTITUTION: A weight having electrodes 17 and 18 is mounted at the leading ends of a tape measure 7 formed by coating a steel belt 9 and a parallel electrode 10 with an insulating resin 11, and a reel 3 rotated by a handle and winding up the tape measure 7 is accommodated in a reel accommodating chamber 2. Electrodes 17 and 18 communicate with the steel belt 9 of the tape measure 7 and its parallel electrode 10, respectively, and furthermore, is connected to a power source 35 through a lead wire 32 and an electrical circuit 34. When a tape measure case 1 is set on the same level as the lower ends of the electrodes 17 and 18 to adjust the "0" point of the tape measure, and the handle is rotated to lower the tape measure 7, the electrodes 17 and 18 become conductive on the liquid level, and it is detected by means of an electrical circuit 34. Upon this occasion, the graduation of the tape measure 7 is read out, whereby the distance up to the liquid level can be measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61250076-A (JP)
Title: Recording liquid
Inventor: IWATA KAZUO
IPC: C09D11/328
Filed: 1985-04-30
Abstract: PURPOSE:To provide a recording liquid, containing both disperse dye and a surfactant giving specific level of foamability, free from clogging even during long-term storage, of outstanding rapid-dryability, free from accidental cut-off of ink delivery, for recording or printing with ink jet system, etc. CONSTITUTION:The objective recording liquid containing (A) a disperse dye (pref. C.I. Disperse Yellow 3, 4, 5, 7, 9, 13, 24, 30, 33, 34, 42, 44, 49, 50) and (B) a surfactant with such a foamability as to be <=150mm in the foam height of its 1.5wt% solution after 5min determined by Ross & Miles test (pref. oxyethylene-oxypropylene block copolymer). This liquid is preferably used in such ink jet system utilizing pressure.
Patent JP-H05287898-A (JP)
Title: Lifting device of building frame for architecture
Inventor: WAKIZAKA TATSUYA
IPC: E04G21/16
Filed: 1992-04-10
Abstract: PURPOSE:To make the lifting device of a building frame for architecture capable of successively lifting a horizontal member in a state wherein it is assembled without interferring with the lifting device even if the horizontal member such as a beam, etc., is assembled to a pillar in a site on the ground. CONSTITUTION:A lifting device 2 consists of a frame base 23 which is in the form of hollow pillar erected and fixed above a pedestal 21 fixed on the site above the ground and which lifts and guides supports 3, a pair of jack systems 24 fixed and mounted on the diagonal line of the aforementioned supports 3 on the stage 23a of the frame base 23, and a connecting device 26 that is provided inside the frame base 23, connected to the lower ends of plungers 25 that project to the lower part of the jack systems 24 and clamps/unclamps the lower ends of the supports 3. Slits 28 to penetrate support members 3a and intermediate beams 5 that are successively jointed additionally to the lower parts of the supports 3 are opened in a vertical direction on both sides of the frame base 23, and these respective slits 28 communicate with slits 29 connecting to the opening 27 of the stage 23a.
Patent JP-S60234708-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B13/14
Filed: 1984-05-08
Abstract: PURPOSE:To provide a rolling mill which enables the control of shape with good accuracy even if the positions for shifting rolls are not corrected in a shift rolling mill by enabling the adjustment of bending pressure according to rolling force. CONSTITUTION:Crowns 5 are provided to each one end of upper and lower work rolls 3, 4 and hydraulic roll benders 6a, 6b which are crown adjusters by roll bending are provided to both axial ends of the rolls 3, 4. The rolls 3, 4 are preliminarily shifted to meet the width of a rolling material 7. The signal for the change in the rolling force during rolling is fed by a rolling force detector 8 to an arithmetic unit 11. The unit 11 feeds a control signal to a servocontrol valve 10 according to said signal. Said value adjusts the benders 6a, 6b so as to act the bending pressure optimum for compensating the flatness of the rolls 3, 4 according to the change in the rolling force to the axial ends of the rolls 3, 4.
Patent JP-H06297782-A (JP)
Title: Method for controlling restart of printing in trouble during emulation
Inventor: NAGATA MASAHARU
IPC: B41J5/30
Filed: 1993-04-20
Abstract: PURPOSE:To obtain the same printing results as those by an actual machine without changing application by installing a transfer reserve buffer in a hardware emulator and storing printing data in the buffer when a trouble has occurred in a printing apparatus. CONSTITUTION:A printing apparatus 2 is driven by the application 1 in an emulation system 10. When a trouble occurs in the printing apparatus 2, printing data are stored in the transfer buffet of a printer port 13. On the other hand, when the trouble is eliminated, the stored data are transferred to the printing apparatus 2 for the restart processing. In such a data processing apparatus 1a, a transfer buffer 110 is installed in a hardware emulator 11. When a trouble has occurred in the printing apparatus 2, the printing data are stored in the transfer buffer 110. When the trouble is eliminated, the printing data stored in the transfer buffer 110 are transferred so that the restart process is executed.
Patent JP-S5317513-A (JP)
Title: Extracting apparatus for reduction furnace
Inventor: TOMIZAWA FUMIO
IPC: F27B1/21
Filed: 1976-07-31
Abstract: PURPOSE:The apparatus with which the reduced iron is made possible to be extracted quantitatively and continuously while preventing the extraction of the unreduced raw material, by forming the hearth of the shaft type direct reduction furnace for iron ore to a shape of circular truncated cone and by equipping the scraper sliding and rotating on the above hearth.
Patent JP-S5638202-A (JP)
Title: Wood and antiseptic for woodworking material and its manufacture
Inventor: BUORUFUGANGU METSUTSUNAA
IPC: C09D5/14
Filed: 1980-07-07
Abstract: Disclosed is a composition and method for preserving wood and construction materials made of wood. The composition comprises more than about 65% by weight of at least one difficulty volatile organic-chemical solvent having a flash point higher than about 30 DEG  C. and of between about 0.35% by weight and 10.0% by weight of a specific fungicidal agent which is soluble, or at least partly soluble, in the organic-chemical solvent. The specific fungicidal agent is a mixture of N,N-dimethyl-N'-phenyl-N'-(fluoro dichloro methylthio) sulfamide and N,N-dimethyl-N'-(p-tolyl)-N'-(fluoro dichloro methylthio) sulfamide, in the proportion, by weight, of between about 25:10 and 10:30 and preferably between about 15:10 and 10:15. If desired, between about 0.1% by weight and 7.0% by weight of a soluble insecticidal agent may be added to the composition.
Patent JP-S5427174-A (JP)
Title: Buffer system for bucket elevator
Inventor: TAKEMURA MORIYORI
IPC: E02F3/08
Filed: 1977-07-28
Abstract: PURPOSE: To attain smooth and reliable damping effect of a hydraulic cylinder type buffer system for bucket elevator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01262547-A (JP)
Title: Image forming device
Inventor: ISHII ISAO
IPC: G03D13/00
Filed: 1988-04-14
Abstract: PURPOSE:To obtain good image quality at a high speed and high resolution stably over a long period of time by incorporating a photoisomerizing material into a developer and selectively exposing the developer to induce a photoisomerization reaction and to form a chemical latent image, then transferring and fixing the chemical latent image to a recording medium. CONSTITUTION:The photoisomerizing material is incorporated in addition to dyes into the components of the developer 3 and the developer is selectively irradiated by light to induce the photoisomerization reaction. The latent image is transferred and fixed to the recording medium 6, etc., by utilizing the leak characteristic and adsorption property of the developer generated at this time. Namely, the function of the photosensitive body of an electrophotographic system is provided to this device and, therefore, the possibility of the photodeterioration of the sensitivity when the image forming is repeatedly executed is eliminated and the continuous and repetitive image forming is possible. In addition, the speed of the photoisomerization reaction of the fine photosensitive particles is high and, therefore, the response time from the moment of the photoirradiation is short to allow the stable execution of high-speed printing. Since the fine photosensitive particle are small, the definition of the image formed on an image forming drum is infinitely increased. The sharp image having the high revolving power and good setting quality is obtd.
Patent JP-H05265915-A (JP)
Title: Remote connection system
IPC: G06F3/048
Filed: 1992-03-18
Abstract: PURPOSE:To effectively utilize a property not being used, such as a personal computer by electrically connecting a pointing device which is being used detected in each group, with a processor which is not in a busy state. CONSTITUTION:Clocks whose timing are different are inputted to D-latches 41 and 42, and the outputs of AND circuits 43 and 44 are held in the D-latches 41 and 42. In this state, when an operator operates one mouse 3, the data are temporarily held through the AND circuits 43 and 44, and diodes 45 and 46 in a buffer 40, and the held data are transmitted to a personal computer. At that time, the input of the data of the other mouse which is not operated by the operator to the D-latches 41 and 42 is suppressed by the AND circuits 43 and 44. Therefore, even when the operation of the two mouses 3 is simultaneously stared, only the data of one mouse are transmitted to the personal computer. That is, the mouse which is being used is detected by the two D-latches 41 and 42.
Patent JP-S5426483-A (JP)
Title: Cable fault location
Inventor: OSHIDA ETSUROU
IPC: G01R31/08
Filed: 1977-08-01
Abstract: PURPOSE: To accurately locate faults by using the electrostatic capacity between a cable conductor and a metallic plate moving at regular intervals and measuring the induced signal from the high frequency signal applied to the cable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09283314-A (JP)
Title: Composite magnetic material
Inventor: KISHINE MASAHIRO
IPC: H01F1/113
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a composite magnetic material superior in heat resistance, toughness and a magnetic characteristic by mixing specified amounts of magnetic powder in specified aromatic system polyamide resin. SOLUTION: In polyamide, a dicarboxylic acid component unit constituted of terephthalic acid component unit 50-100 mole %, aromatic system dicarboxylic acid component unit 0-50 mole % except for therephthalic acid and/or an aliphatic dicarboxylic acid component unit 0-50 mole % of the number of carbon atoms 4-20, diamine components unit compreaing aliphatic diamine component unit and/or alicylic diamine component unit are set to be a repetitive constitution unit. The compound magnetic material is constituted of 30-50volum% of aromatic system thermoplastic polyamide whose limit viscosity measured in concentrated sulphric acid at 30 deg.C is within the range of 0.1-2.0dl/g and whose melting point exceeds 280 deg.C and of 50-70volume% of magnetic powders.  Thus, the magnetic material superior in heat resistance and a mechanical characteristic can be obtained and it can sufficiently be applied to purposes used under a high temperature environment.
Patent JP-H09281261-A (JP)
Title: Nuclear reactor fuel assembly with foreign matter filter
Inventor: IMAIZUMI MASAHIKO
IPC: G21C3/30
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prohibit the passage of fine foreign matter with less pressure drop by forming the cooling material flow holes of lower nozzles to a elliptic shape as far as possible to increase the areas of flow passages and forming the flow passage parts of foreign matter filters covering the upper surfaces thereof of hexagonal pore groups. SOLUTION: The foreign matter filters 60 provided to cover the upper surfaces of the lower nozzles are made of metallic plates having about 1.0m thickness and have the pore groups 63, 65, 67, 69, 71, 73, etc., discretely covering the flow holes of the lower nozzles. The basic structure thereof consists of the hexagonal pores formed to line up in a honeycomb shape and the ligaments between the adjacent hexagonal pares have the width of the size smaller than the thickness of the plates. When the square holes and regular triangle holes having the same opening areas and ligaments as those of the hexagonal holes are compared, the opening rates are smaller in order of the hexagonal holes, the square holes and the regular triangles. The relatively large flow position areas are obtainable with the pare groups of the hexagonal holes.  The diagonal distances of the respective hoes are the smallest with the hexagonal holes, with which the blocking of the smaller foreign matter is possible.
Patent JP-S5317257-A (JP)
Title: Contactless output relay
Inventor: UYAMA SEIICHI
IPC: H03K17/13
Filed: 1976-07-31
Abstract: PURPOSE: The luminous elements which emit ligh tby input signals is coupled with two photo-thyristors optically, so that the OV switch function can be given and in input circuit and an output circuit are separated electrically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58218413-A (JP)
Title: Car ventilator
Inventor: SUZUKI YASUSHI
IPC: B60H1/26
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a simple and compact structure in a ventilator suitable for a large-sized car with a ventilating lid capable to be inclined in two directions, forward and backward by combining a pair of U-shaped torsion bars effectively for enabling to open and close a lid provided at the opening of the car. CONSTITUTION:A support panel 3 is provided in parallel with an opening 2 opened on a roof 1 of a car, while two torsion bars 4 and 5 are fitted on the said panel 3 to face to each other, and a lid 6 is pivoted on one sides of these bars 4 and 5. The torsion bars 4 and 5 are respectively shaped almost into a U-letter with four sides (a)-(d), and sides (a) and (e) are supported in holes bored on the support panel 3 to be rotatable. Sides (b) and (d) are provided in parallel with each other. The side (b) is about a half length of the side (d), and inclined against the side (d) at an angle to give a sufficient torsion to open the lid 6 as seen from the side. These sides (b) and (d) are used as a kind of lever for constructing a required ventilator R.
Patent JP-H08285724-A (JP)
Title: Detection ability measuring apparatus for tape end sensor in recorder/reproducer
Inventor: OBA TAKESHI
IPC: G01M11/00
Filed: 1995-04-18
Abstract: PURPOSE: To measure the detection ability of tape end sensor automatically with high accuracy. CONSTITUTION: An existing optical transmittance measuring unit 1 is fed with a tape medium 10 having optical transmittance varied continuously from the tape top to the tape end and the optical transmittance is measured along with the traveling amount. The measurements are fed to a detection ability measuring unit 2 where they are converted through an A/D conversion board 3 and taken in to produce a data representative of the related measurements. Furthermore, a VTR unit 4 having a tape end sensor to be measured is fed with the tape medium 10 along with an operation control signal from the detection ability measuring unit 2. The detection ability measuring unit 2 is fed with an output from the tape end sensor 5 of the VTR unit 4 and a reproduced signal of a CTL(control) signal from a detection circuit 6.  Detection ability of the tape end sensor is measured from the output of tape end sensor 5 and the reproduced signal of CTL signal using the measured data.
Patent JP-H02271343-A (JP)
Title: Method for recognizing divided pattern of radiograph
Inventor: TAKEO HIDEYA
IPC: G03B42/02
Filed: 1989-04-12
Abstract: PURPOSE:To extremely easily recognize a divided pattern by detecting the distributing shape of image data based on image data in the central part area of a recording sheet and discriminating whether the divided pattern exists right and left and above and below or not. CONSTITUTION:Based on the image data in the central part area of the recording sheet, it is discriminated whether the image data equal to or exceeding a prescribed value exists in the central area or not among the large quantity of the image data showing radiograph obtained from the recording sheet where the radiograph is recorded. When it exists, it is recognized that the divided pattern exists. Besides, the distributing shape of the image data equal to or exceeding the prescribed value is detected. Then, when the distribution thereof longitudinally extends in the central part area, it is recognized that the image data is divided into two right and left. When it horizontally extends, it is recognized that the image data is deviated into two above and below. When it longitudinally and horizontally extends, it is recognized that the image data is divided into four right and left and above and below. Thus, the divided pattern is easily recognized on and after by a mathematical method. Due to that, precise read conditions and image conditions can be easily obtained.
Patent JP-H05288778-A (JP)
Title: Impedance measuring equipment
Inventor: YADA HIDEKAZU
IPC: G01R15/09
Filed: 1992-04-13
Abstract: PURPOSE:To perform measurement by reaching an optimum range in a short time. CONSTITUTION:In the case of measurement of resistance, it is asked whether a lower range is specified or not, specification by a key 4 is received when the lower range is specified. Then, it is asked whether an upper range is specified or not, specification by the key 4 is received when the upper range is specified. The specified auto range is rewritten into a memory 5, range shift by the auto range within the rewritten range is performed, and then measurement operation is performed.
Patent JP-H08258646-A (JP)
Title: Resin bumper for automobile
Inventor: WATANABE SHINYA
IPC: B60R19/52
Filed: 1995-03-27
Abstract: PURPOSE: To enhance the working effectiveness of coupling two bumper members with each other. CONSTITUTION: A bumper is composed of the first bumper member 12 made of resin consisting of the front face part having a grille 20 in a single piece and two side parts 22 and the second bumper member 12 made of resin consisting of the front face part 25 having a notch for fitting of the grille and two side parts 26. The arrangement further includes a means 16 which is fitted according to the horizontal motion of the grille 20 of the first bumper member and couples the grille 20 with the periphery 33 of the notch and a means 18 which is fitted according to the vertical motion of the side part 22 of the first bumper member and couples together the mutually confronting side parts 22, 26 of the first and second bumper members.
Patent JP-S58210988-A (JP)
Title: Preparation of display tube emitting orange light
Inventor: UEHARA YASUHIKO
IPC: H01J29/22
Filed: 1982-06-02
Abstract: PURPOSE:To obtain a simple color display (cathode ray tube), emitting orange light of high brightness, and containing no polluting substance, by forming a fluorescent surface with an alkaline earth metallic sulfide fluorescent substance emitting orange light settled by a water glass solution. CONSTITUTION:A display tube, emitting orange light, and prepared by suspending an alkaline earth metallic sulfide fluorescent substance, (e.g. CaS:Mn, MgS: Eu or (CaMgSr)S:Eu,Ce) emitting the orange light not to deteriorate the brightness in an aqueous solution of an alkali of 10-13pH, and settling the fluorescent substance with a solution prepared by diluting and mixing a water glass solution to make the fluorescent surface film. EFFECT:The brightness is equal to that of fluorescent substances containing Cd.