baber/WOPTO huggingface dataset:
Patent JP-H02161040-A (JP)
Title: Roof assembly, and roof panel and connecting and fixing metal therefor
Inventor: SASAKI SHIGEKI
IPC: E04B7/02
Filed: 1988-12-12
Abstract: PURPOSE:To form a roofing of an L-shaped form viewed horizontally by a method in which the sides of roof panels are connected to vertical connecting beams to make up a panel group, and the panel group is connected to the other panel group formed by connecting other roof panels by horizontal connecting beams. CONSTITUTION:Vertical connecting beams T1 and T2 are set and connected between the adjacent sides of the first - the third roofing panels P1 - P3 to form an inner panel group PU. Another panel group PO is also formed by connecting the fourth and the fifth roof panels P4 and P5, and a horizontal connecting beam U is set between the groups PU and PO to connect both the groups PU and PO. Also, as needed, another roof panels P6 are added to form the panel groups PU and PO optionally. A roofing assembly of an L-shaped form viewed horizontally can thus be formed optionally.
Patent JP-H08225696-A (JP)
Title: Polymer mixture containing halogenated polymer compatibilized by graft aliphatic polyester
Inventor: PATORISU BURAN
IPC: C08L57/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a compatibilized polymer mixture comprising a halogen- containing polymer and another polymer by employing as a compatibilizer a grafted aliphatic polyester.  
     SOLUTION: This polymer mixture comprises a halogen-containing polymer, another polymer and a grafted aliphatic polyester as a compatibilizer. As the halogen-containing polymer there can be exemplified a PVC, a chlorinated PVC, a plasticized PVC, a PVC-based compound, a PVDF and a copolymer thereof, PVF3 (polytrifluoroethylene) and the like. As another polymer there can be mentioned EVOH, PBT, PET, PS, PA and the like. As monomers to be grafted to the aliphatic polyester there can be mentioned an unsaturated carboxylic acid and a salt, an ester and an anhydride thereof, an unsaturated compound having an epoxidized functional group, a vinyl ester, styrene (derivative) and the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07165199-A (JP)
Title: Payload protecting cover
Inventor: OKAZAKI TAKESHI
IPC: B64G1/22
Filed: 1993-12-15
Abstract: PURPOSE:To provide a payload protecting cover which can protect the rocket payload from the dust supplied from the inside of a fairing due to the vibration shock during the launching of a rocket. CONSTITUTION:The dust which falls down on a payload 12 from a rocket fairing 9 is shielded by a divided type payload protecting cover 11. The divided type payload protecting cover 11 is suspended by the rocket fairing 9 and a fairing/cover joint part 10, and the divided type payload protecting cover 11 is pulled ann divided and stripped off from the payload 12, accompanied with the opening of the fairing 9.
Patent JP-S63164723-A (JP)
Title: Optical fiber transmission system
Inventor: HIRANO YOSHIO
IPC: H04B10/00
Filed: 1986-12-26
Abstract: PURPOSE:To simply send both a digital data and an analog signal by setting the mode at the normal state to the digital data transmission/reception mode, sending a mode switching data at a transmitter side, receiving it by a receiver side so as to switch the mode into the analog signal reception mode. CONSTITUTION:When an analog signal transmission switch 12 is turned on at the transmitter side amidst the execution of the digital data transmission/ reception mode normally at both the transmitter and the receiver, a mode changeover data is sent from a CPU 6. When the receiver side finds out the mode switching data during the reception of the digital data, a CPU 24 switches the mode from the digital data reception mode into the analog signal reception mode. When the switch 12 is turned off at the transmitter side, the mode is switched into the original digital data transmission mode, and when the analog signal received so far is turned off even at the receiver side, the CPU 24 switches the mode into the digital data reception mode automatically. Thus, the simple transmission of digital data and analog signal is realized.
Patent JP-H08168727-A (JP)
Title: Apparatus for inspecting small articles
Inventor: YONEDA FUMIO
IPC: G01N21/85
Filed: 1994-12-19
Abstract: PURPOSE: To make it possible to invert small articles, to transport these small articles in succession thereto and to inspect both front and rear surfaces of the small articles by applying pressurized air to the small articles according to detection of the passage of the small articles by a sensor in mid-way of transporting means. CONSTITUTION: While the capsules charged into a hopper 1 for the purpose of inspection are aligned by a feeder 2, the capsules are transported to a delivery port 22 and are placed therefrom on respective belts 32, 33 of a belt conveyor 3 and are stably transported without dropping by the suction effect through slits 31 by a negative pressure chamber 37. The images on the front surfaces and two-way side faces of the capsules are first picked up by a first image pickup means 6. Next, the capsules are detected by a photoelectric sensor 8 and a solenoid valve 81 is opened, by which the compressed air is blown to the rear side of the capsules. Consequently, the capsules are rotated half forward and the front and rear thereof are inverted. In succession, the images of the front surfaces and two-way side faces of the capsules are picked up by a second image pickup means 7.
Patent JP-H04187317-A (JP)
Title: Manufacture of steel strip with excellent surface property
Inventor: YOSHIMOTO FUMIAKI
IPC: B21B3/00
Filed: 1990-11-19
Abstract: PURPOSE:To effectively remove the scale flaw by descaling with the high pressure hydraulic jet of the specific value and the specific hydraulic pressure. CONSTITUTION:The steel slab having a content of Si >=0.05wt.% is hot rolled. The descaling is executed by spraying the high pressurized water jet on the surface of steel slab within the rolling range of the steel slab temperature 1,070-1200 deg.C. Then, the descaling is executed with the high pressurized water jet of >= the value P obtained with the equation I, and the water pressure of >=130kg/cm<2>. On the equation I, P is water pressure (kg/cm<2>), (a) and (b) are the coefficient, and a=90, b=20. Therefore, the effect for saving electric power can be displayed because the pumping power is reduced.
Patent JP-S63165720-A (JP)
Title: Liquid storage tank equipped with liquid level alarm
Inventor: IKEDA NORIKO
IPC: B01D15/08
Filed: 1986-12-26
Abstract: PURPOSE:To reduce labor by making it possible to remotely detect the limit liquid level of a storage tank for a liquid chromatograph (LC), by providing a float, a lead switch and an alarm to the storage tank for LC. CONSTITUTION:Since a mobile phase solvent 1 is always sucked from the suction pipe 3 in a storage tank 2 for LC, a liquid level lowers with the elapse of time. A float 4 is suspended by the metal wire 5 passing through a gas vent hole 6 and the liquid level is set by the length of the wire 5. When the float 4 reaches the part slightly above the leading end 3' of the suction pipe 3 being a limit level and the slackening of the wire 5 is eliminated, a lead switch 7 is brought into contact with a magnet 8 to supply a current to an electric circuit consisting of a battery 10 and an alarm 11, and the alarm 11 is operated. Since the limit liquid level of the tank 2 can be remotely detected, the direct monitoring of the liquid level becomes unnecessary and labor saving can be attained.
Patent JP-S63163149-A (JP)
Title: Surface defect flaw detector
Inventor: SENBA TAKASHI
IPC: G01N21/93
Filed: 1986-12-25
Abstract: PURPOSE:To enable the prevention of a defect detection free from failure in detecting a defect to be detected or the need of detecting it, by correcting variations in the infrared radiation sensitivity at a defect part due to changes in the infrared radiation sensitivity at a normal part with a conveying speed or the like of material to be inspected. CONSTITUTION:With variation is the conveying speed of the material 1 to be inspected, heating time of the material 1 being inspected varies variations in the heat attenuation time; As a result, infrared radiation sensitivity at a defect part changes, which hamper the detection of a defect. to solve this problem, according to this invention, the ratio between an output of an infrared detector 5 and a reference infrared signal is computer with an arithmetic unit, 9, by an output of which the amplification factor of an amplifier 11 is set to correct the infrared radiation sensitivity at a defect part and the results are compared with a reference decision level 7 by a signal processing circuit 6 to perform a defect decision processing. In other words, when a value obtained by dividing a reference infrared signal e0 10 by an infrared radiation sensitivity e4 at a normal part is represented by e0/er of an amplification factor of the amplifier 11 and a value of the infrared radiation sensitivity at the detect part is represented by hr, an output h0=hrXe0/er is given, thereby enabling the correction of effect of variations in the radiation sensitivity.
Patent JP-2001132837-A (JP)
Title: Display device for work vehicle
Inventor: HAYASHI SHIGEKI
IPC: B60K23/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent impartment of a sense of unease and an unpleasant feeling to an operator, and to indicate so that the operator can properly perform shift operation to a sub-transmission by restraining a shock caused by the shift operation by the sub-transmission to the possible minimum level. SOLUTION: When detecting whether or not a travel state of a work vehicle is a shift allowable state being a stopping state or a low speed travel state lower than a preset speed, and when detecting that the travel state is not the shift allowable state, shift operation of a sub-transmission is checked, and when detecting that the travel state is not the shift allowable state, and when the shift operation of the sub-transmission is commanded, deceleration operation information is indicated for shifting a main transmission to a neutral shift state or a low speed shift state being the low speed travel state.
Patent JP-H05147604-A (JP)
Title: Device and method for mounting lid
Inventor: MAKINO MAKOTO
IPC: B65B7/28
Filed: 1991-11-29
Abstract: PURPOSE:To smoothly fit a lid on a box-like case main body by a method wherein the case main body is held at a specified position and the lid is turned on a center near the corner bend part, of the case so that the lid is fitted on the case main body. CONSTITUTION:A case main body 2 whese corner bends are chamfered is held at a specified position. A lid 1, which is on the tilt, is moved parallel in the direction shown by an arrow (a) by a parallel traversing mechanism 5 of a closing mechanism of the lid 1 so that tlne lid 1 is moved toward the chamfered corner part of the case main body 2 and an end of lid 1 is fitted on the corner part of the case main body 2. After that, the lid 1 is turned by a turning mechanism 6 so that the lid 1 is mounted tight on the case main body 2. Thereby, the beginning stage of mounting the l id 1 on the case maim body 2 can be easily done and the entire lid mounting step can be smoothly performed.
Patent JP-H01167036-A (JP)
Title: Device for cutting wire bound around compressed waste paper
Inventor: MIYATA TOSHIRO
IPC: B65B69/00
Filed: 1987-12-15
Abstract: PURPOSE:To smoothly carry out cutting of a wire tightening a compressed waste paper, and to simplify subsequent treatments of the cut wire, by providing a folding apparatus by which a block of the compressed waste paper is bent to an arcuate form, applying a tension to the wire one the side facing a cutter, and thereafter cutting the wire by the cutter. CONSTITUTION:A compressed waste paper block 1 being transported by a conveyor is stopped at a folding position where a wire clamper 4, which serves as a pressure member, is operated through a hydraulic cylinder 5 to be brought into pressure contact with the approximate vertical center line of one side of the block. The opposite side face of the block 1 abuts against a folding guide plate 10 so that the block is forced to arcuatly bend around the clamper 4. Then, a clamping cylinder 9 of the clamper 4 operates to cause a pair of clamping nails 6A and 6B to grasp a wire 2 surrounding around the block, while the clamper is simultaneously retarded outwardly. The further retardation of the clamper 4 causes to apply a tension onto the wire 2 on the side facing the guide plate 10, whereupon a hydraulic cylinder 12 operates to proceed a cutter 11 towards a outer folded center position 23 of the block 1, which ensures to cut the wire 2.
Patent JP-H09156030-A (JP)
Title: Film removing-type lubricated steel plate having excellent press workability and primary rust-preventing property
Inventor: SUZUKI SACHIKO
IPC: B21D22/20
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a film removing lubricating steel plate having excellent press workability represented by deep draw property and score resistance, and excellent primary rust-preventing property. SOLUTION: A film removing lubricating steel plate having excellent press workability and primary rust-preventing property has a rust-preventing lubricating film, which contains an acrylic resin having a Tg of 0-120 deg.C and an acid value of 30-200mg-KOH/g, 3-30wt.% of at least one kind of lubricant to be selected from among a higher fatty acid, a higher fatty acid ester, and a metallic soap based on a solid content of the acrylic resin, and 5-30wt.% of at least one kind of rust-preventing agent to be selected from among Zn and Ca of phosphoric acid and molybdic acid or an ammonium salt based on the solid content of the acrylic resin.
Patent JP-H024123-A (JP)
Title: Heated fuel discharger joint
Inventor: RERANDO ROUERU DEEBISU
IPC: F17D1/18
Filed: 1988-12-15
Abstract: PURPOSE: To eliminate the need for heating the content in a fuel tank entirely by providing a heater element in or on the periphery of the coupling of a duct extending from a tank toward a combustor. CONSTITUTION: A T-shaped coupling 14 of a heated fuel delivery unit extending from the discharge opening of a tank 10 is coupled through a fuel duct 16 and a valve with a coupling 20 of a heated fuel delivery unit being coupled with the discharge opening of a tank 12. The coupling is coupled with a combustor 26 through a duct 24, and the like. A coupling heater element 28 has one end containing a resistive heater rod 30 buried in a pipe plug 32. A wax layer 52b appears along the tank wall 54 in a low ambient temperature state where the heater is stopped and the flow of liquid fuel 56 is limited around a discharge opening 46. After the fuel is heated by the heater for a while, waxing and clouding of fuel are reduced at the discharge opening thus ensuring a free fuel flow from the tank.
Patent JP-2001133124-A (JP)
Title: Frost detector for cooler
Inventor: KOBAYASHI MAKOTO
IPC: F25D21/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a frost detector for cooler in which frost can be detected accurately at all times regardless of the temperature of air flowing into the cooler side or the temperature of the cooler. SOLUTION: The frost detector for cooler comprises a first temperature detector 12 for detecting the temperature of air flowing along the surface of a cooler 2, a second temperature detector 14 for detecting the temperature on the surface of the cooler 2, and a third temperature detector 15 for detecting the temperature of air flowing into the cooler 2. A decision is made whether the ratio of temperature difference between the first and third temperature detectors 12, 15 to temperature difference between the first and second temperature detectors 12, 14 is 1:1 or above.  When the inside of a cold insulation box is cooled sufficiently and the temperature of air flowing to the cooler 2 side is higher than a normal level, or when the temperature of the cooler 2 is higher than a normal level due to drop of cooling capacity caused by thawing, frost state is determined based on these temperatures and the relative temperature difference.
Patent JP-H0510023-A (JP)
Title: Constructing method for oa floor construction
Inventor: MANO HIROSHI
IPC: E04F15/024
Filed: 1991-11-01
Abstract: PURPOSE:To facilitate modification of wiring by constructing a floor easier than a conventional free access floor to keep the level of a floor surface low and to enable wiring to be led in the vertical and horizontal directions, and by changing the cutting-off sections of projected strip sections. CONSTITUTION:A floor bed plate 21 having a plurality of projected strip sections 23 which can be cut off at arbitrary positions is mounted on a floor substrate 11, and on said plate 21, floor finish material 31 is laid, and OA floor construction is set. Necessary electrical wirings are led through channels 25 between the projected strip sections 25. When the wirings are applied in the direction for crossing over the projected strip sections 23, then the projected strip sections 23 of the sections are cut off, and gaps are formed, and the wirings are led through.
Patent JP-2000145861-A (JP)
Title: Air damper
Inventor: ITO KIICHIRO
IPC: B60R7/06
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an air damper easy to make cord tying works to a piston. SOLUTION: This air damper comprises a cylindrical cylinder with one end closed and the other end opened, a piston 2 whereto the end 3a of a cord 3 is coupled and which moves inside the cylinder, and a compression coil spring to urge resiliently the piston 2 within the cylinder in the direction toward one end of cylinder, wherein the piston 2 is provided at the peripheral surface with a groove 7 having flange walls 8A and 8B to admit fitting of an O-ring movably, and the flange wall 8A to serve also as a mounting seat for the coil spring is furnished with a hook 9 for hitching of the cord end 3a, and those parts 10 of the flange wall 8A positioned at the two sides of the hook 9 are cut, and thereby it is possible for the cord end 3a to be hitched easily at the hook 9 through active utilization of the spaces generated at the two sides of the hook 9,  which enhances the easiness in the cord 3 tying works to the piston 2.
Patent JP-H03207854-A (JP)
Title: Method for manufacture of covering and workpiece covered by said method
Inventor: YURUGEN RAMU
IPC: A61L31/00
Filed: 1990-11-22
Abstract: To coat parent bodies (3) of articles with a ceramic, electrically nonconducting material, a pulsing direct voltage is applied to the parent bodies (3) or their holders (36) during the coating process. Preferably, the pulse height is varied from high negative values to smaller negative values during the vapour deposition. 
<??>A further layer can be applied to articles coated in this way, as a result of which said articles, because of their excellent corrosion resistance, are eminently suitable as jewellery which can be exposed, in particular, to sea water or body sweat, as rolled bodies in which oil or fat can be dispensed with as corrosion protection, and as separating and cutting tools for organic materials. 
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Patent JP-H05161267-A (JP)
Title: Inspection of equipment
Inventor: SAKAMOTO SHIGERU
IPC: G05B23/02
Filed: 1991-11-29
Abstract: PURPOSE:To prevent a malfunction by displaying on a display screen the inspection sequence of an equipment targeted for inspection and by performing the inspection according to the sequence and by displaying on the display screen the operating condition and the result of the inspection. CONSTITUTION:An inspection pattern is preliminarily specified for each equipment targeted for inspection and is stored in a data processing device. When inspection is required, the sequence of cable way separation, cable way connection and operation lock of the relevant equipment is displayed on a display screen 21 and the operation is performed according to the sequence. The operating condition and the result are displayed on the display screen 21 at any time and it is determined from the displayed condition whether the inspection is available or the inspection is completed. Moreover, the restoration condition of the equipment after the inspection is judged based on the displayed condition of the display screen 21. By this method, a malfunction is prevented in the inspection.
Patent JP-H07256823-A (JP)
Title: Sound absorbing material
Inventor: YOSHIDA YASUTOSHI
IPC: G10K11/16
Filed: 1994-11-24
Abstract: PURPOSE:To provide a sound absorbing material showing an extremely high acoustic absorptivity to an audible sound in a low frequency region by using a glass wool panel as a base material to cover the same with metal foil such as aluminum foil. CONSTITUTION:Two glass wool panels 1, 1 each formed by the compression molding of glass wool are superposed one upon another through spaces 3, 3 so that a space part 2 is formed between both panels and the outer peripheral surface of the whole is covered with metal foil 4 such as aluminum foil.
Patent JP-H04188541-A (JP)
Title: Microwave tube of beam straight advence type
Inventor: YONEZAWA HIROSHI
IPC: H01J23/18
Filed: 1990-11-22
Abstract: PURPOSE:To suppress inducing of a large high-frequency current and accomplish a microwave tube provided with high gain, high efficiency, and stability by enlarging from a downstream position, where the inner wall of an electron beam guide pipe is equal to the inside dia., gradually in a tapered form or in a mild arc of circle so as to continue to the collector zone. CONSTITUTION:An output cavity 10 as a coupling part of a high frequency acting part 14 with an output wave-guide pipe 13 is coupled with a collector 11 rigidly through a drift pipe 16 which is an electron beam guide pipe situated downstream. This drift pipe 16 is composed of an equal-dia. portion 17, whose inner wall has an inside dia. represented by d, and two-stepped tapered portions 18, 19 having different gradients, wherein gradual enlargement is made in tapers from the downstream position where the inner wall has the same dimension as the inside dia. (d) so as to continue to the collector zone. That is, the drift pipe 16 after the output cavity 10 enlarges the inside dia. steeply and also is so arranged that a quick change in the impedance viewed by electron does not exist. Thus inducing of a large high-frequency current is suppressed, and a microwave tube provided with high gain, high efficiency, and stability is accomplished.
Patent JP-H04188942-A (JP)
Title: Picture reader
Inventor: HAYATA YUJI
IPC: H04N1/19
Filed: 1990-11-22
Abstract: PURPOSE:To improve a reading speed, and an S/N ratio by controlling a driving time required for driving a solid image pickup element according to an output level at the time of reading a white reference plate by the solid-state image pickup element. CONSTITUTION:When an original 18 is put on an original placing part 20 on a platen glass 17, and an original illuminating unit 15 is stopped at a reading reference position indicated by a figure, a white reference plate 10 in a main scanning direction and in a subscanning direction read by the position, is read out. At that time, the driving time required for driving the solid-state image pickup element is controlled according to the output level at the time of reading the white reference plate 10 by the solid-state image pickup element. Thus, the deterioration of the S/N ratio of an optical signal, due to the change of the light amount of an illuminating system at a low temperature, can be reduced, and the speed of a picture reader at a normal temperature can be increased.
Patent JP-2001129331-A (JP)
Title: Dust filter and method of manufacturing the same
Inventor: MURAKAMI SHUICHI
IPC: B01D39/16
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a dust filter excellent in air permeability and dust removing capacity and capable of being diverted even to a use other than an air cleaner. SOLUTION: Extremely fine yarns are formed by spraying a solution containing a polymeric substance in a yarn-like state and bonded to a sheetlike article having voids with a mesh or aperture size of 0.1 mm or more in an amorphous spidery state.