baber/WOPTO huggingface dataset:
Patent JP-H0959413-A (JP)
Title: Polyolefinic resin foam, wire insulated therewith and heat-shrinking tube made thereof
Inventor: NISHIKAWA SHINYA
IPC: H01B3/44
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic resin form which can give a porous insulating coating and an expanded heat-shrinking tube having excellent flexibility, suppressed decrease in dielectric constant and improved cushioning properties and not having a risk of easily broken by external force even if the article is allowed to have a high expansion ratio for the purpose of e.g. reduction in weight, and to provide articles excellent in the above-mentioned properties. SOLUTION: This polyolefin resin foam satisfies the following relationships (1) and (2): Ts>=3.5÷Er<2/3> ...(1), and Sm<=30÷Er<2/3> ......(2) (wherein Ts is the tensile repture strength, Sm is the second modulus, and Er is the expansion ratio). The insulated wire is prepared by forming an insulating film comprising this foam around a conductor. The heat-shrinking tube is prepared by using this foam.
Patent JP-H0285074-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KAWAGOE KENJI
IPC: B62D7/14
Filed: 1988-08-26
Abstract: PURPOSE:To permit the disposal of abnormal mode by carrying out the transition to the prescribed fail-safe mode when the state in which the aimed rear wheel steering direction or the estimated rear wheel steering direction does not coincide with the actual rear wheel steering direction continues for a prescribed time or more. CONSTITUTION:A rear wheel steering angle controller 5 is equipped with an aimed rear wheel steering angle calculating circuit 4 which calculates the aimed rear wheel steering quantity delta* and the aimed rear wheel steering direction H* on the basis of the car speed detection value V and the steering wheel steering angle detection value theta supplied from a car speed detecting means 2 and a steering wheel steering angle detecting means 3. Further, a steering wheel steering direction detecting means 6 is installed besides the steering wheel steering angle detecting means 3, and a rear wheel steering direction estimating circuit 7 which estimates the stationary rear wheel steering direction on the basis of the steering wheel steering direction detecting value S and the car speed detection value V which are supplied from the steering wheel steering direction detecting means 6 is installed, besides the aimed rear wheel steering angle calculating circuit 4. When the state in which the estimated rear wheel steering direction H# does not coincide with the aimed rear wheel steering direction H# or the actual rear wheel steering direction HR continues for a prescribed time or more, transition to fail-safe mode is performed by a fail-safe circuit 8.
Patent JP-S6273883-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YOSHIOKA ATSUSHI
IPC: H04N5/7826
Filed: 1985-09-27
Abstract: PURPOSE:To attain recording/reproduction of the 1st video signal and the 2nd video signal equivalent to an n multiple of the field period of the 1st video signal by providing a reproduction control signal period discrimination means for applying control to give the same tape running speed and cylinder number of revolutions as those at recording. CONSTITUTION:An output of a CTL period discrimination circuit 24 goes to a low level when an output pulse frequency of a CTL signal reproducing amplifier 23 is 60Hz and the output of the circuit 24 goes to a high level when the pulse frequency is 30Hz, and in the high level, switches 10, 25 are changed over to the position shown in a figure and in the low level, the switches are changed over to the opposite direction. On the other hand, a switch 25 selects either an output of a 60Hz reference signal generating circuit 26 or an output being frequency division of a 1/2 frequency division circuit 27 and the result is sent to a phase synchronizing circuit 16. Thus, the cylinder, in the same way as the recording, is driven at a double speed at 120 fields/sec in comparison with the speed of 60 fields/sec. Thus, the 1st video signal and the 2nd video signal whose field period is an n multiple of the field period of the 1st video signal are recorded and reproduced.
Patent JP-2000043813-A (JP)
Title: Method and apparatus for sorting bottle
Inventor: HAMAYA HIROSHI
IPC: B65B21/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus that is in a compact structure and can be operated stably for sorting bottles without allowing the bottles to deform or fall. SOLUTION: A pair of guide belts 55 are wound round supporting rollers 60, 61 and 62 and a driving roller 63 and form a guide passage for bottles that are conveyed in a row. The supporting rollers 60 and 62 and connected with a connecting bar 59 attached to a slider 73 and a connecting shaft 88. The connecting shaft 88 is attached to a slider 83 through a turning shaft 55a. The sliders 73 and 83 slide respectively over linear guides 74 and 82. The linear guide 74 is capable of turning round a turning shaft 79 in the breadthwise direction of a conveyor 40. The linear guide 82 moving in parallel in the breadthwise direction is positioned (for swing) in the breadthwise direction by operation of a rotating shaft 86 serving as a feeding screw.  A connecting bar 59 moves by operation of a rotating shaft 76 serving as a feeding screw and changes (expansion and contraction) the length in the conveyance direction of the guide belts 55.
Patent JP-S60102124-A (JP)
Inventor: AOKI SOUICHI
IPC: A01G9/00
Filed: 1983-11-09
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-2001041418-A (JP)
Title: Burner
Inventor: WATANABE TOSHIO
IPC: F23D11/24
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To combust a burner stably, and suppress vibratory combustion and noise by raising a limit of thin air amount. SOLUTION: The present burner consists of a nozzle containment cylinder 7, a fuel injection nozzle 8, an ignition plug 9, and a combustion cylinder section 10. A constriction plate 40 is provided between the fuel injection nozzle 8 and the combustion cylinder section 10, in the center of which plate a fuel introduction main opening 41 is provided. A step push section 43 is provided over the fuel introduction main opening 41. Since in the burner 1 the fuel introduction main opening 41 has a step portion, part of air (mixed air) introduced from the side of the fuel injection nozzle 8 goes around the step push section 43 to produce a stable re-circulation flow. For this, in the present burner a base end of the flame is kept unchanged with the aid of a re-circulation flow to stabilize a flame.
Patent JP-H0761272-A (JP)
Title: Folding seat for vehicle
Inventor: HOSODA KOJI
IPC: B60N2/36
Filed: 1993-08-27
Abstract: PURPOSE:To facilitate the folding operation of the seat of a vehicle. CONSTITUTION:The rear part of a seat cushion 9 is rotatably fitted to the lower part of a seat back 8. The upper end of a front leg 22 is rotatably fitted to the front lower face of the seat cushion 9, and the lower end of the front leg 22 is rotatably fitted to the floor of a vehicle. A rear leg 38 is extended integrally from the seat back 8, and the lower end of the rear leg 38 is rotatably fitted to the floor. The erected position and folded position of the seat back 8 is thereby locked respectively.
Patent JP-H0871662-A (JP)
Title: Punch press
Inventor: FUJISHIMA SHOJI
IPC: B21D28/34
Filed: 1994-09-06
Abstract: PURPOSE: To prevent the rear scratch in moving a work or the hooking to a die by making a plurality of storages of the operation pattern of a punch press part and a die press part, and reading the stored information to operate the punch and the die. CONSTITUTION: Various patterns are stored in the pattern memory, and the operation pattern commanded by a pattern commanding part is read from the pattern memory to operate a punch and a die. In the A pattern, the punch P is vertically operated to achieve the punching while a die D is fixed. In the B pattern, the vertical movement of the punch P and the movement of the work W are continuously executed to achieve the punching after the die D is elevated. When turrets 11, 13 are turned, the work W is prevented from being hooked to the forming die. In the C pattern, the punch P is descended/ ascended after the die D is elevated, and the die D is lowered and axially moved to achieve the punching. The work W is prevented from being hooked to the die D. Various operations such as the pattern A-C are stored in the pattern memory.
Patent JP-H07232128-A (JP)
Title: Outer wall material on which fluorinated resin film is stuck and production thereof
Inventor: MIDORIKAWA KATSUO
IPC: B05D7/02
Filed: 1992-07-02
Abstract: PURPOSE:To easily remove the soil of a surface of outer wall material, to always keep the surface of outer wall material clean, and to prevent freezing of ice by this method. CONSTITUTION:The outer wall material is produced by sticking a fluorinated resin film Ff coated with an adhesive to a polyvinyl chloride extruded body 1 just after extrusion molding and the soil on the outer wall material during use can be easily removed by wiping and this method is suited to mass production.
Patent JP-S6362227-A (JP)
Inventor: SHIERUDON ARONOUITSUTSU
IPC: H01L21/22
Filed: 1987-08-28
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-H0769700-A (JP)
Title: Production of refractory architectural material
Inventor: SHIGEKURA SUKEMITSU
IPC: C04B28/18
Filed: 1993-08-27
Abstract: PURPOSE:To provide the process for production of the refractory architectural material capable of recycling gypsum board waste and inexpensively producing the refractory architectural material having excellent performance in a large amt. CONSTITUTION:This process for production of the refractory architectural material comprises pulverizing the gypsum board waste by a dry process or/and adding a proper amt. of moisture and surfactant to accelerate dissociation to the gypsum board waste and pulverizing the waste by a wet process, mixing 30 to 70 pts.wt. water granulated slag, 30 to 70 pts.wt. hydraulic material consisting of calcareous material, etc., and 2 to 15 pts.wt. fibrous material with 3 to 70 pts.wt. gypsum raw material which is the pulverized material formed in the manner described above, to prepare a slurry, and producing the refractory architectural material from the slurry by a wet type sheeting method or extrusion molding method.
Patent JP-2001040843-A (JP)
Title: Decorative structure of roof end and fitting for attachment of decorative material
Inventor: OTSUKA RYUJI
IPC: E04D13/158
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the external appearance of an end decorative plate and improve execution by fixing an attaching fitting on the fascia boards of a building at a prescribed interval, and fixing the end decorative plate and an eaves gutter on a support sash bar. SOLUTION: L-shaped fittings 10 are fixed on the fascia board of a house at a prescribed interval, and bolts are inserted in a slot formed in both of the L-shaped fitting 10 and a plate-like fitting body 11 to finely adjust right and left, upper and lower position to be fixed by welding. Four angle materials 23 are attached to the inner and outer parts of the upper end, intermediate part and lower end of the fitting body 11 as a support sash bar 2, the side walls 4a, 4b of an eaves gutter 4 are fixed on and attached to the angle material 23 and the fascia board, an end decorative plate 3 comprising a cross sectional U-shaped coping material 20 and a circular-arc formed front decorative material 8 is attached to the angle martial 23, and an eaves ceiling is fixed on the angle material 23 of the lower end.  Thereby the shape of the end decorative material 3 is changed to improve an external appearance, and in addition, the support fitting of the eaves gutter 4 is also used to improve execution.
Patent JP-2000050212-A (JP)
Title: Image display device and image display method therefor
Inventor: MURATA HIDEMICHI
IPC: H04N7/01
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a converted image with high image quality when converting an interlace signal into a non-interlaced signal. SOLUTION: An interpolation system selection section 4 applies threshold level processing to an inter-frame difference for each pixel calculated by an inter-frame difference calculation section 2 and to an in-frame difference for each pixel calculated by an in-frame difference calculation section 3 respectively, and selects one system among three interpolation systems as inter-field interpolation 7, in-field interpolation 8 and median interpolation 9 depending on the processing result. A motion vector calculation section 5 calculates a motion vector in unit of blocks and provides an output of it to a threshold level control section 6. The threshold level control section 6 controls the threshold level used by an interpolation system selection section 4, depending on a magnitude of the motion vector in unit of blocks.  A scanning line conversion section 10 uses the interpolation system selected by the interpolation system selection section 4 to interpolate the image and provides the output of a non-interlaced signal.
Patent JP-S58112658-A (JP)
Title: Arc welder
Inventor: KAWAI NAOKI
IPC: B23K9/067
Filed: 1981-12-25
Abstract: PURPOSE:To perform smooth arc starting by supplying only a reverse-polarity output during the welding arc starting according to whether a welding current detection signal is present or not, and heating a base material to be welded speedily and solving the problem of reignition due to the polarity switching of a welding arc. CONSTITUTION:A DC power source for reverse polarity 10 supplies a reverse- polarity output to a welding arc 16 through the 1st transistor (TR) 12, and a power source 11 for normal polarity supplies a normal-polarity output to the welding arc 16 through the 2nd TR13. A signal from a shunt 18 which detects a welding current is inputted to a welding current detecting circuit 20 which has a delay function and outputs an output signal A as the welding current detection signal. The output signal A is fed back to a control circuit 19; when the output signal A is in an ON state, the TRs 12 and 13 are turned on and off alternately to supply an AC output to the welding arc 16 and when in an OFF state, the TR13 is turned on and only the TR12 is brought under switching control.
Patent JP-H0878972-A (JP)
Title: Follower type power amplification step voltage
Inventor: GIRUBEERU GUROOGUEN
IPC: H03F3/45
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress useless current consumption by improving a power amplification stage for supplying electric power to an electric motor. SOLUTION: The voltage follower type power amplification stage is provided with two MOS power transistors M1 and M2 connected in series between a positive supply line 2 and a ground 1 in its output. The gates of the transistors M1 and M2 are respectively controlled by means of amplifiers A1 and A2 and inputs signals Vi are impressed upon the inputs of the amplifiers A1 and A2 so that the signals Vi may be compared with the output signal V0 of the amplification stage. The amplifiers A1 and A2 are respectively provided with inhibit inputs 20 and 22 which connect the gates of the corresponding transistors M2 and M1 to the ground 1. The amplification stage is also provided with two transistors which act as switches SW1 and SW2 so as to eliminate the simultaneous conduction of the transistors M1 and M2 by connecting either one of the inputs 20 and 22 to the ground 1.
Patent JP-S6276347-A (JP)
Title: Digital telephone set branching circuit
Inventor: OTANI TSUTOMU
IPC: H04M1/72
Filed: 1985-09-27
Abstract: PURPOSE:To enable the branch connection of two telephone sets by controlling the outputs of two R line and two T line receiver drivers corresponding to telephone sets in accordance with the hook states of two digital telephone sets. CONSTITUTION:An R line in a network is branched to the first branching R line and the second branching R line corresponding to telephone sets A and B by R line receiver driver circuits 1 and 2. Similarly, a T line is branched to the first branching T line and the second branching T line by T line receiver drivers 3 and 4. At the first and the second branching R lines, off-hook detectors 6 and 7 of the telephone sets A and B are provided, the outputs being inputted to a control part 5. The control part 5 controls the driver receiver circuits 1-4 and switches the connection between the R lines and the T lines and the telephone sets A and B in accordance with the state of the off-hook. Thereby, the branch connection of the telephone sets A and B can be obtained.
Patent JP-H0766245-A (JP)
Title: Optoelectronic integrated circuit mounting device
Inventor: ITAYA YOSHIO
IPC: H01L21/52
Filed: 1993-08-30
Abstract: PURPOSE:To conduct an aligning operation while directly monitoring a die having a semiconductor chip and an electrode pattern, and also to obtain a device with which a semiconductor chip can be mounted accurately on the specified part by a method wherein the semiconductor chip and the die are aligned on a base located at equidistance from the supporting point with the supporting point as the symmetrical center. CONSTITUTION:The electrode-formed surface of a semiconductor chip where a photo element and an electron element are monosilicly integrated, and a die 10, where a wiring pattern is formed for feeding of a current to the semiconductor chip 7, are connected by soldering. In such a flip chip mounting device as above-mentioned, a base 11, on which the die 10 is placed on an arm 12 with a supporting point 6 as the symmetrical center, and base 8, with which a semiconductor chip 7 is placed on the other arm 9, are provided and two arms 9 and 12 are formed in the same length. Besides, the base 8 for the chip 7 is brought into the state wherein the position of the semiconductor chip 7 can be adjusted to X-axis, Y-axis, Z-axis and theta-axis directions, and also the base 8 can be superposed on the base 11 carrying the die 10 with the supporting point 6 as the center.
Patent JP-H06220660-A (JP)
Title: Lead material
Inventor: YAMAGISHI NAOKI
IPC: C23F11/00
Filed: 1993-08-30
Abstract: PURPOSE:To easily obtain a lead material without the surface of the lead sheet being discolored or nonuniformly colored by applying oil on the lead sheet to provide an oil layer. CONSTITUTION:An oil such as grease and rust preventive oil is applied on the surface of a base lead sheet 1 just produced by rolling or direct casting or on the surface of the sheet just activated by brushing, pickling, etc., to form an oil layer 2, and a lead material A is obtained. The oil layer 2 is preferably coated with a sheet impermeable to oil. Otherwise, the sheet 1 is coated with an oil-impregnated paper base material instead of the oil layer 2, and the paper is coated, if necessary, with a sheet impermeable to oil, or the paper base material is formed by coating one side of paper with a resin sheet and impregnating the paper with oil.
Patent JP-H07219389-A (JP)
Title: Equipment and method for positioning of photosensitive medium
Inventor: RONARUDO JIEI SUTOREIYAA
IPC: H04N1/00
Filed: 1994-09-07
Abstract: PURPOSE: To provide a device and method which automatically carries and scans a photosensitive medium in a frame structure that can be constituted in light-shielded environment. CONSTITUTION: A photosensitive medium positioning device which carries a photosensitive medium from a supply source where photosensitive media are stacked to a cylindrical support surface for scanning and positions it is equipped with the frame structure, a drum 18 which is arranged in the frame structure and has a semicylindrical support surface having a center axis, a scanning means which is composed of the light source and a mirror provided at specific positions in the frame structure and scans the support surface of the drum 18 with luminous flux from the light source through the mirror, a photosensitive medium holding means which positions the photosensitive medium about at least one reference axis and holds it on the support surface of the drum 18 so that it can not move,  a storage means 63 which contains photosensitive media before scanning so that they are stacked in a plane shape and stores them in the frame structure so that their positions are restrained about at least one reference axis, and a carrying means 32 which carries the photosensitive medium from the storage means 63 to the support surface of the drum 18, deforms and mounts the photosensitive medium in conformity with the shape of the support surface, and removes the photosensitive medium after scanning from the support surface of the drum 18.
Patent JP-2000049805-A (JP)
Title: Health check method for network management system and its system
Inventor: HIGAKI YOSHIBUMI
IPC: H04L12/28
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the method for simplifying a health check of a network management system. SOLUTION: A network management center 1 polls a monitored device end NE 4 that is the most remote to check 54 its health. In the case that the result of the health check indicates OK, the center 1 omits the health check relating to a monitored device gateway NE 2 and intermediate NEs 31, 32 on a same communication line up to the end NE 4. In the case that the result of the health check indicates a failure, the center 1 polls sequentially a monitored device intermediate NE 32 that is closer to the end NE 4. When the center 1 obtains a normal health check result from the polling, the center 1 omits the health check for the monitored device intermediate NE 31 and the gateway NE 2 that are closer to the center 1 than the intermediate NE 32.
Patent JP-S6273781-A (JP)
Title: Photodetector
Inventor: TAKAHASHI FUMITAKA
IPC: H01L31/0216
Filed: 1985-09-27
Abstract: PURPOSE:To sharply detect only a light in an arbitrary wavelength band by combining a light filter for shielding a shorter wavelength side from a set wavelength, and a photosensor unit having a sensitivity at the sorter wavelength side than the wavelength set to the longer wavelength side from the set wavelength in the filter. CONSTITUTION:A light filter 2 having a shorter wavelength side shielding characteristic of set wavelength lambda1 and a photosensor unit 3 having a sensitivity at shorter wavelength side of set wavelength lambda2 are contained in one package 1, and with the filter 2 as a window an incident light P is photodetected by the unit 3 through the filter 2. The filter 2 and the photosensor unit 3 in which the wavelengths lambda1, lambda2 are set are so combined that the set wavelength 1 of the filter 2 is set to the shorter wavelength side from the set wavelength lambda2 of the photosensor unit 3 to selectively detect only the light within an arbitrary wavelength band having central wavelength and a half value width (w).