baber/WOPTO huggingface dataset:
Patent JP-H05214179-A (JP)
Title: Resin composition for wrapping film
Inventor: TAKEUCHI GUNJI
IPC: C08J5/18
Filed: 1992-02-03
Abstract: PURPOSE:To provide a resin composition for wrapping films which are excellent in tack, transparency, mechanical strength, cuttability and hygiene and generate no toxic gas when burned, and to produce such wrapping films using the above resin composition. CONSTITUTION:The objective resin composition virtually free from antioxidant, comprising (A) 97-85wt.% of a low-density polyethylene produced by high- pressure radical polymerization with a density of 0.925-0.940g/cm<3> and melt flow rate of 0.5-15.0g/10min and (B) 3-15wt.% of an ethylene-alpha-olefin copolymer with a density of 0.860-0.890g/cm<3> and melt flow rate of 0.4-20.0g/10min. The other objective wrapping film can be produced by forming the above resin composition at a temperature of >=210 deg.C but below 260 deg.C.
Patent JP-S63185423-A (JP)
Title: Cylindrical type filter medium
Inventor: SAKAMOTO MASASHI
IPC: B01D39/16
Filed: 1987-01-28
Abstract: PURPOSE:To prevent generation of clogging in the continuous use for a long time by laminating at least three-layer nets made of synthetic resin on the circumference of a cylindrical pipe having 0.1-1% surface porosity and forming a cylindrical type filter medium. CONSTITUTION:Narrow holes 5 are bored on a cylindrical pipe 4 so that porosity per all surface areas is regulated to 0.1-1% and the outermost layer of the pipe 4 is formed from a net 8 made of synthetic resin having <=200cc/sec air permeability and at least two-layer nets 6, 7 made of synthetic resin are laminated between the pipe 4 and the net 8. At least two-layer nets made of synthetic resin are laminated between the cylindrical pipe 4 and the net 8 but in this case, different kind of nets are preferably used in order to enhance filtration efficiency and especially the net having many networks, namely the net having a small aperture is preferably used in the side near to the net of the outermost layer.
Patent JP-H05218929-A (JP)
Title: Reference station alternate control system
Inventor: MORIKURA MASAHIRO
IPC: H04B7/212
Filed: 1992-02-03
Abstract: PURPOSE:To eliminate occurrence of momentary interruption by implementing alternate control between a main reference station being a time reference of a time division multiple access frame and a sub reference station while keeping a relative time location of each reference synchronization burst signal. CONSTITUTION:A carrier recovery signal 11, a clock recovery signal 12, a synchronization word 13, a reference station status control signal 14, and a synchronization control and line control signal 15 are located in this order in a reference synchronization burst signal 10 used for reference station alternate control, and a code '0' is used in the main reference station state and a code '1' is used in the sub reference station state for the signal 14. When any fault takes place in a 1st reference station 2 being the main reference station at present, the level of the signal 14 in a 1st reference synchronization burst signal 21 changes from '0' into '1' and the level of the signal 14 in a 2nd reference synchronization burst signal 22 changes from '1' into '0' to change the state of the reference station. Then a signal 22 being a time reference signal of a time division multiple access frame is outputted from a 2nd reference station 3 being the main reference station.
Patent JP-H10202539-A (JP)
Title: Processed material and rotating tool
Inventor: SUMIYOSHI TAKEHIKO
IPC: D02G3/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To conduct processing work such as cutting, drilling, grinding, and polishing with high efficiency, and prevent generation of clogging during use by impregnating glass length fiber parallel-formed into a kinked-string shape, with thermosetting resin containing an abrasive grain. SOLUTION: As glass length fiber parallel-formed into a kinked-string shape, inter lace string produced by pneumatic kink or the like is used. The glass length fiber is approx. 3 to 25μm in diameter, and its blending is preferably approx. 20 to 40 pts. volume. As an abrasive grain 3, diamond abrasive grain, CBN abrasive grain, silicon carbide abrasive grain, alumina abrasive grain, zirconia alumina abrasive grain, zirconia abrasive grain or the like is used. The size of the abrasive grain which can be added is #60 to #200,000. It is preferable to use abrasive grain whose size exceeds #80. Blending is preferably 20 to 40 pts. volume.
Patent JP-S62177955-A (JP)
Title: Manufacture of thin film resistor
Inventor: SEKIYAMA HISATOSHI
IPC: H01C7/00
Filed: 1986-01-31
Abstract: PURPOSE:To regulate a plurality of film resistors formed simultaneously independently to arbitrary resistance values by covering the resistors with a mask opened at least parts corresponding to the resistors, and thermally oxidizing the parts of the resistors through the mask. CONSTITUTION:Thin film resistors 2 are covered with a mask 5 opened at least parts corresponding to the resistors, and thermally oxidized on the partial surfaces through the mask 5. In this case,the area of the hole 6 is increased at the position of the resistor desired to increase the resistance value of the resistors 2, and the area of the hole 6 is decreased at the position of the resistor not so desired to increase the resistance value. Thus, a plurality of resistors 2 formed simultaneously are regulated independently to arbitrary resistance values, respectively.
Patent JP-H07225564-A (JP)
Title: Direct view type laser tube
Inventor: OKUMURA YASUSUKE
IPC: H04N5/74
Filed: 1994-02-15
Abstract: PURPOSE:To obtain the direct view type laser tube which has a small flicker and high display resolution. CONSTITUTION:Laser lights from laser diodes 1a to 1c are deflected by ultrasonic wave deflectors 4a to 4c to irradiate a display unit 5. On the reverse surface of the display unit 5, thin light absorbers made of a material which absorbs the lights such as carbon are arranged longitudinally at specific intervals, and light-persistent light diffusing materials, such as glass beads, which diffuse the light are provided between the light absorbers by coating, etc. When the light diffusing materials are irradiated with the laser light, the light is diffused to make a display. The proper display which has neither any diffusion nor any flicker due to light persistence is performed and light emission points are separated with the light absorbers to improve the display resolution.
Patent JP-H11197548-A (JP)
Title: Discharge device of separated water in a horizontal type centrifugal separator
Inventor: MIZUKAMI HIROYOSHI
IPC: B04B1/20
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To contrive to save energy for a rotational power force in a horizontal type centrifugal separator. SOLUTION: In this device by which a screw conveyer rotating with a difference of a relative speed from a bawl 2, is housed in the bawl 2 rotating in a high speed, and fed sludge is solid-liquid separated, arcuated discharge holes 11 formed long in the peripheral direction are provided separately on an edge plate of the bawl 2, and also a weir plate 15 for setting a discharge water level of the separated water is fixed freely detachably and many blade plates 17 with which discharge water comes into collision, are provided projectingly with a spacing in the peripheral direction outside the outer periphery. Thus, discharge energy of the separated water is recovered.
Patent JP-S60162740-A (JP)
Title: Production of aluminum casting alloy dispersed with ceramic particles
Inventor: KURABE HEIJIROU
IPC: C22C1/10
Filed: 1984-02-06
Abstract: PURPOSE:To produce an Al casting alloy dispersed uniformly with ceramic particles by mixing a specific amt. of particles of ceramics into Al powder, heating the powder while agitating the same in a crucible kept in an inert gaseous atmosphere thereby melting Al. CONSTITUTION:After the inside of a graphite crucible 1 is evacuated to a vacuum, an inert gas such as N2 or the like is supplied through a pipe 5 into the crucible. A powder mixture consisting in mixing particles of ceramics such as Al2O3, SiO2, Cr2O3 having 1-100mum grain size at 1-30wt% ratio with Al powder having 10-200mum grain size is supplied from a vessel 3 into the crucible 1. The powder mixture is heated to 700-900 deg.C by a heater 7 on the outside of the crucible to melt the Al powder and a stainless steel impeller 4 is rotated at 10- 500rpm number of revolutions to agitate the powder mixture for 3-5min. The powder mixture is cooled by which the Al alloy for casting which s uniformly dispersed with the particles of the ceramics and having excellent mechanical properties is produced.
Patent JP-S56113269-A (JP)
Title: Healthful food for promoting urination
Inventor: KOSHIRO AKINORI
IPC: A23L19/00
Filed: 1980-02-15
Abstract: PURPOSE: To obtain a healthful food for promoting the urination, having a moderate flavor, and containing much nutritive substances, by kneading powdered water  oat material with a dried powdered material of Ascophyllum nodosum, water and a  binding agent.  
     CONSTITUTION: A dried powdered water oat is mixed with a dried algal material of Ascophyllum nodosum in a mixer with agitation, and then kneaded with weter and  a small amount of a binding agent, e.g. gum arabic, to give a somewhat hard material, which is then formed into a tablet or granule by a tablet machine or granulating machine. The dried powdered water oat material to be used is obtained by  drying a collected root, stem and leaf of the water oat in the sun, cutting the dried  root, etc., washing the root, etc. with water lightly not to lose effective components, drying, sterilizing and pulverizing the washed root, etc. by a pulverizer into powder. The dried algal material of Ascophyllum nodosum is obtained by drying, cutting, washing, with water, drying, washing with water, sterilizing the Ascophyllum nodosum, and pulverizing the resultant sterilized alga in the order. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05188821-A (JP)
Title: Cam device for releasing nip pressure for fixing device
Inventor: SASAKI YUTAKA
IPC: G03G15/20
Filed: 1992-01-07
Abstract: PURPOSE:To easily execute the releasing action of nip pressure by light force by using a cam member having a cam surface expressed by a multidimensional system in a heat roll system fixing device which fixes a large-sized paper. CONSTITUTION:In the heat roll system fixing device which is obtained by facing and arranging a heating roll and a pressure roll and which releases the nip pressure by depressing a roll supporting arm supporting the pressure roll by the cam member, the cam member 10 is arranged with respect to the roll supporting arm and the pressure roll is separated from the heating roll by rotating the cam member 10. On the cam member 10, a small-diameter arc-like part 13 and a large-diameter arc-like part 14 are provided and the cam surface expressed by a multidimensional curve is set by the part 14. A section where the radius of a cam is suddenly increased is set between an actuation starting point B and an intermediate point C and a part where the radius of the cam is gently changed is set at a part where a spring is largely elongated between the point C and an upper dead point E.
Patent JP-S63188461-A (JP)
Title: Electromagnetic coil apparatus for continuous casting mold
Inventor: NIIOKA MASAKI
IPC: B22D11/115
Filed: 1987-01-30
Abstract: PURPOSE:To improve the quality of a cast slab and the working ratio of the equipment by arranging an electromagnetic coil having odd pieces of teeth with three pieces or more and also enabling connection by selecting among DC, AC or AC and DC superimposing power sources to each coil. CONSTITUTION:One pair of electromagnetic coils are arranged on the back of two pieces of long wall side plates 20 for a mold and three pieces of the teeth parts 27A, 27B, 27C of a core 27 are projected to the long wall side and in a yoke part, each the coil 26 is wound. Then, the center teeth part 27B is arranged at injecting part 24 of the submerged nozzle 17 and both end side teeth parts 27A, 27C are arranged at flowing part of the molten metal. At the time of connecting by selecting each of among DC, AC or AC and DC superimposing power sources to the coil 26, the main magnetic flux penetrating part forms the intense magnetic field range 25, to execute effective electromagnetic stirring and electromagnetic brake action. In this way, the floating of inclusion is promoted and the quality of cast slab is improved and the working ratio of casting equipment by continuing of the casting operation, etc., is improved.
Patent JP-H04256691-A (JP)
Title: Safety device for construction machine
Inventor: HAYASHI NORIHIKO
IPC: B66F11/04
Filed: 1991-02-12
Abstract: PURPOSE:To make setting of a proper critical operation region, which ensures easiness for an operator to apprehend and in which the difference in the horizontal overhanging amount between outrigger jacks is taken into consideration. CONSTITUTION:No.1 allowable radius R1 in the direction fore and aft is calculated, and No.2 allowable radius R2 in the lateral direction on the left and right side individually is calculated on the basis of the overhanging conditions of the front and rear outrigger jacks 105. The curving angle of the boundary line of the critical operation region is calculated on the basis of the two allowable radii and the overhanging conditions of outrigger jacks, and from this curving angle the final critical operation region having a continuous boundary line over the whole periphery shall be set.
Patent JP-S61177426-A (JP)
Title: Production of decorative sheet for color spectacle frame
Inventor: YAMADA MAMORU
IPC: G02C11/00
Filed: 1985-02-01
Abstract: PURPOSE:To improve the adhesiveness between a plating layer and coated film by incorporating a liquid mixture composed of an epoxy vinyl modified resin and stabilizer at 1-15% into a paint. CONSTITUTION:The solvent mixture prepd. by kneading a curing agent, pigment, metallic powder, etc. with an epoxy resin and incorporating further a component to constitute a binder having the high adhesiveness to the coated film 12, i.e., epoxy vinyl modified resin and slight stabilizer is mixed with the above- mentioned paint at 1-15% ratio and after the paint is thoroughly kneaded, the paint is vacuum-defoamed. The defoamed paint is coated atop 13 the film 12 and is dried to form a decorative sheet 10. The exfoliation of the decorative sheet from the outside surface of a spectacle frame is thus obviated.
Patent JP-S53104421-A (JP)
Title: Connection method between hoses and between hose and joint fittings
Inventor: MIYANAGA SATORU
IPC: F16L33/24
Filed: 1977-02-23
Abstract: PURPOSE: To perform connection between hoses and between a hose and joint fittings simply and strongly in a high airtight condition without leaking liquid, in a hose used for a refrigerant passage of a car cooler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02198205-A (JP)
Title: Phase modulator and demodulator
Inventor: OSAWA TOMOYOSHI
IPC: H04L27/227
Filed: 1989-01-26
Abstract: PURPOSE:To obtain an excellent demodulation characteristic by applying adaptive luminance emphasis to a signal modulated and eliminated from a received phase modulation signal, sending its output to a synchronizing circuit, forming an estimate carrier signal synchronously with a carrier phase and frequency, and demodulating a reception signal with the estimate carrier. CONSTITUTION:A received phase modulation signal is inputted to a modulation elimination circuit 1 to obtain only a carrier signal component and a modulated component is eliminated. Succeedingly, the resulting signal is fed to an adaptive luminance emphasis circuit 2, where random noise except a line spectrum is suppressed thereby improved a carrier signal component power versus noise power ratio of a received signal. When the output is fed to a synchronizing circuit 3, the circuit 3 generates an estimate carrier synchronously with the carrier phase and frequency and a correction device 4 demodulates the received signal with the estimate carrier. Thus, a demodulation signal with excellent noise immunity characteristic, pull in range and fast pull in without losing the real time processing performance is obtained.
Patent JP-S57133086-A (JP)
Title: Electricity removing method from paper after image transferring in non-impact printer
Inventor: MATSUDA KOUICHI
IPC: B41J15/04
Filed: 1981-02-12
Abstract: PURPOSE:To remove electricity from paper by using a metal covered with an insulating material for a guide of paper on which toner has been transferred and giving to the metal a charge of polarity opposite to paper in a non-impact printer of electronic photography system. CONSTITUTION:Printing paper 1 is run by a tractor 2. In order to transfer a toner image on a light sensitive drum 7 to the printing paper 1 voltage is applied to colortron wire 4 from a high voltage power source 6. The toner image is thereby transferred to the printing paper 1, but the printing paper has charge of the polarity of the high voltage power source. A paper guide 10 is an electrically charged metallic plate 11 covered by an insulation material. Because it is connected to a high voltage power source that has the polarity opposite to that of the power source 6, the paper possesses charge of opposite polarity. As a result, when the paper 1 passes through the paper guide 10, the charge on the paper 1 can be nullified and confusion of toner can be avoided.
Patent JP-S55112171-A (JP)
Title: Arc welding device
Inventor: KOYAMA HIDEYUKI
IPC: B23K9/073
Filed: 1979-02-20
Abstract: PURPOSE: To provide the output and functions corresponding to various welding methods with one unit of welding machine by providing a device for changing over a welding wire feeder and an arc-starting high-frequency generator and means of selecting constant voltage characteristic and drooping characteristic.  
     CONSTITUTION: A constant voltage output characteristic control circuit 2 and its output voltage regulator 3 as well as a drooping output characteristic control circuit 4 and its output voltage regulator 5 are provided. Two kinds of the constant voltage characteristic and drooping characteristic and the output currents of two kinds of AC and DC are fetched out by using changeover devices 6, 7. The power source inputs to an arc-starting high-frequency voltage generator 9 used for welding by non-consumable electrode and a welding wire feeder 10 as consumable electrode are changed over by using a changeover device 11. Here, the high voltage from the arc- starting high-frequency voltage generator 9 is fetched out by way of the changeover device 7' interlocked to the changeover device 7. With this mechanism, the welding by the use of the consumable electrode and non-consumable electrode may be accomplished by one unit of the device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11220853-A (JP)
Title: Detecting method for leakage of hydrogen gas or secondary cooling water from hydrogen gas cooler for turbine generator
Inventor: KISHIBE TAKASHI
IPC: H02K9/24
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting method in which the leakage of hydrogen gas or secondary cooling water from a hydrogen gas cooler can be detected at an early stage and in which the hydrogen gas cooler with leaked water is specified easily. SOLUTION: A separation tank 16 which separates a gas from cooling water is connected to an air vent pipe 12 which is arranged and installed so as to communicate with a water chamber 11 in a hydrogen gas cooler 10. A hydrogen- gas detecting device 17 is installed at the separation tank 16. Then, when the air is vented from the water chamber 11, the leakage of hydrogen gas is detected by the detecting device 17. Consequently, the leakage of the hydrogen gas can be detected at an early stage, and it is possible to quickly deal with the trouble of the leakage.
Patent JP-H06109119-A (JP)
Title: Hydraulic pressure control device of transmission
Inventor: OSHITARI SHUNICHI
IPC: F16H61/04
Filed: 1991-01-18
Abstract: PURPOSE:To appropriately control the tightening torque capacity over the whole speed change range by controlling the torque capacity in the speed change of the friction tightening element to control the switching from a stepped transmission passage to a stepless transmission passage through the hydraulic pressure corresponding to the input torque and the speed change ratio. CONSTITUTION:A high clutch 60, i.e., the friction tightening element is tightened in order to switch from a stepped transmission passage provided with a stepped speed change mechanism to the power transmitting condition through a V-belt type stepless speed change mechanism of a stepless transmission passage. As a result, when a speed change control valve is actuated, the hydraulic pressure of the oil passage 210 is supplied to the high clutch 60 through a neutral valve 124. The oil passage 232 connected to the high clutch 60 is connected to an working pressure chamber 204 of a high clutch accumulator 129, and the hydraulic pressure of the high clutch 60 is adjusted by the stroke of a piston 200. The stroke of the piston 200 corresponds to the line pressure to be applied on the back pressure chamber 206, and the higher this line pressure is, the higher the tightening hydraulic pressure of the high clutch 60 is.
Patent JP-H09214959-A (JP)
Title: Image communication terminal equipment and image decoding method
Inventor: WADA DAISUKE
IPC: H04N21/426
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain equipment in which quality of a moving image is not deteriorated by providing a device that extracts several kinds of frames in response to a motion of an image and sends them as coded image frame signals and a device decoding the signal. SOLUTION: A frame extract processing section 1 extracts an image area totally or partially in response to a motion change of an image. A motion compensation processing section 3 that receives macro block data from an in-frame/inter-frame discrimination section 2 receives data including surrounding of the block at the position from a frame memory 9 to obtain a motion vector. A difference processing section 4 provides an output of difference block data to a conversion processing section 5, which obtains block data subject to DC transformation. A quantization processing section 6 approximates the block data subject to DC transformation with discrete data.  An inverse quantization processing section 7 and an inverse transformation processing section 8 conduct respective processing to the block data subject to DC transformation and quantization and provide an output of the result to a frame memory 9.
Patent JP-H03225225-A (JP)
Title: Incremental type encoder
Inventor: KOBAYASHI MASAYOSHI
IPC: G01D5/244
Filed: 1990-01-30
Abstract: PURPOSE:To highly accurately detect an angle of rotation or a straight position, etc., without expanding this whole encoder by setting up th resistance value of a low power type magneto-resistance element to a large value and making the magnetizing pitch of a detecting magnetic pole coarse. CONSTITUTION:Two signals having a 90 deg. phase difference and outputted from respectively magneto-resistance elements 4, 5 are shaped at their waveforms by respective circuits consisting of amplfiers 6, 7 and comparators 8, 9 and converted into signals (a) to (d). The signals (a), (b) are outputted to the outside of an encoder 22 through a driver 10 as A and B phase signals. On the other hand, signals (c), (d) obtained through the element 5, the amplifier 7 and the comparator 8 are inputted to a reversible counter 12 as a signal (e) in one direction through a quadruple circuit 11 and then counted. The output signal of the element 5 is obtained as a signal (g) from the output (g) of the amplifier 7 as a signal (g), which is A/D converted by an A/D converter 13 and a code data (h) is outputted from the converter 13, inputted to a control part 14 and code converted to obtain a code (i). On the other hand, the control part 14 calculates the current position of a rotation shaft 1 based upon the data counted by the counter 12 and the code value (i).