baber/WOPTO huggingface dataset:
Patent JP-H11253236-A (JP)
Title: Brush
Inventor: KATO TAKAO
IPC: A46D1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent brushes from deteriorating owing to free radical decomposition or resulting from the direct decomposition of main chains by a specified wavelength and satisfy a coloring property and enhance a light-stability by implanting bristles made of a synthetic resin in which a specified quantity of titanium oxide is mixed. SOLUTION: Bristles made of a synthetic resin in which titanium oxide of 0.05-0.2 wt.% is mixed are implanted to form a brush. The mixing ratio of titanium oxide is preferably 0.1-0.2 wt.%. In case of toothbrushes, it is preferable that a polyamide such as nylon 610, nylon 612, etc., and a polyester such as polybutylene terphthalate or the like are used for bristles made of a synthetic resin from points of view of such as usability, cleaning effect, and durability. The thickness of the bristles can be selected in accordance with usage. In case of toothbrushes, it is preferable to use bristles as thick as 0.127-0.254 mm. Rutile type titanium oxide crystals are preferable from points of view of the hiding power and the coloring power.
Patent JP-H0750602-A (JP)
Title: Spur erasure system
Inventor: REIMONDO YANGU
IPC: H03D7/16
Filed: 1994-04-19
Abstract: PURPOSE: To inexpensively reduce spar by providing a divider to divide a first and a second signals and a means to supply a third and a fourth signals, generating a fifth signal by mixing the first and the third signals and generating a sixth signal by mixing the second and the fourth signals. CONSTITUTION: An input signal to be received is divided into a first same phase signal and a second signal with a difference in phase of 180 degrees by a signal divider 12. Each of the first and the second signals is mixed with an output of a second signal divider 16 by first and second mixers 18, 20. The first signal is mixed with a first signal from the signal divider 16 by the mixer 18. Similarly, the second signal is mixed with a second signal from the signal divider 16 by the mixer 20. The divider 16 inputs a signal from a local oscillator L0 and the first signal with the same phase, and the second signal with the different phase of 180 degrees is outputted. The outputs of the mixers 18, 20 are coupled with each other at the same phase by a signal coupler 22. The spar is reduced, due to a fact that the spar and a desired signal are coupled with each other at the same phase.
Patent JP-H03283247-A (JP)
Title: Beam blanking device for charged beam device
Inventor: MORIMOTO HIROAKI
IPC: H01L21/027
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the electric field generated near a contamination section from affecting a beam by almost shielding the path of a beam in the beam-on state from the position where the beam is radiated on a beam blanking plate in the beam-off state electrostatically. CONSTITUTION:An electric field shield 11 provided on a beam blanking plate 5 and having a hole through which an ion beam 1 passes has the same potential as that of the beam blanking plate 5, normally ground potential. Even if a point 7 is electrified by the contamination generated by a beam 3 deflected to the point 7, the electric field shield 11 shields the electric field, the path of the ion beam 1 in the beam-on state is almost shielded from the point 7 where the ion beam is radiated on the beam blanking plate 5 in the beam-off state electrostatically, thus the ion beam 1 in the beam-on state is not affected, and no displacement occurs.
Patent JP-H11284439-A (JP)
Title: Oscillator circuit, ocsillator circuit testing method and testing device therefor
Inventor: HIRANO TORU
IPC: H03B5/32
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To stabilize an oscillation operation by installing a tank circuit, having a resonance frequency which is almost equal to a frequency peculiar to a crystal oscillator between one end of the crystal oscillator and the ground. SOLUTION: A tank circuit 50 is installed, and the resonance frequency of the tank circuit 50 is made to correspond to a frequency peculiar to a crystal oscillator Xta1. Thus, impedance between a crystal oscillator connection terminal XOUT and ground GND is set to be a maximum, and the current flowing from the crystal oscillator connection terminal XOUT to a ground GND-side through a capacitor Cout1 can be reduced. Then, an oscillation operation can be stabilized.
Patent JP-H0623265-A (JP)
Title: Water purifying material, production therefor and purifying method
Inventor: ADACHI KIYOSHI
IPC: C02F1/28
Filed: 1993-04-07
Abstract: PURPOSE:To restrain elusion of Ag into service water and to remove chlorine, odorous substance and harmful organic substance. CONSTITUTION:The water purifying material incorporates activated carbon and bone black on which Ag and/or an organic Ag compound and a water-soluble alkaline earth metal salt are deposited. Thus, elution of Ag in service water is restrained and also chlorine, odorous substance and harmful organic substance can be removed.
Patent JP-H08251386-A (JP)
Title: Copying machine
Inventor: YASUDA AKIHIKO
IPC: H04N1/387
Filed: 1995-03-14
Abstract: PURPOSE: To enhance the working efficiency when documents or invoices of the same contents are frequently sent to the same destination. CONSTITUTION: An external storage control section 5 controls a floppy disk 21 storing data in advance to be added to facsimile data. An additional information selection means 6 selects data stored in the floppy disk 21 and reads the data via the external storage control section 5. An additional information synthesis means 7 adds the data read by the additional information selection means 6 to the facsimile data and sends it to a facsimile equipment.
Patent JP-H08280009-A (JP)
Title: Image encoder, image decoder and optical disk
Inventor: KATO SATOSHI
IPC: H04N19/00
Filed: 1995-04-06
Abstract: PURPOSE: To provide the image encoder for providing a compressed image having high picture quality and the image decoder for decoding those encoded data. CONSTITUTION: A still picture discriminating means 202 for discriminating whether an input image is a still picture or not, a frame erasing means 203 for erasing a frame from the input still picture and an encoding means 205 for performing variable length encoding are provided. When the input image is discriminated as the still picture, the frame at one part of the input image is erased and when data are not valid, the operation of the encoding means is stopped. Besides, the decoder is provided with a frame restoration information detecting means for extracting the information on frame restoration out of the data, decoding means 402 for decoding the variable length code, and frame restoring means 403 for outputting the image after inserting the frame to it.  According to the information detected by the frame restoration information detecting means, the input operation of the decoding means 402 is stopped and the frame restored by the frame restoring means 403 is outputted.
Patent JP-S61240067-A (JP)
Inventor: TAKASE YUKIO
IPC: F25C1/14
Filed: 1985-04-16
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-H0567610-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L21/3205
Filed: 1991-03-19
Abstract: PURPOSE:To prevent the discontinuity of wire due to vanishment of Al when a heat treatment is conducted by a method wherein impurity atoms are subjected to ion implantation into the surface of an Al wiring using the energy which becomes dominant over the atomic nucleus stopping power, and the film quality of Al as changed by the hole-impurity coupling generated by the collision of atomic nuclei on the surface of the Al wiring. CONSTITUTION:A silicon oxide film 3 is formed on the surface of a P-type silicon substrate 1. Then, an aluminum film 3 is formed by conducting a DC magnetron sputtering operation, and the As of mass number subjected to 75 is ion implantation with accelerated energy of 50keV and injection quantity of 2X10<16>/cm<2>. The As comes to have atomic nucleus stopping power under the above-mentioned condition. Then, a plasma silicon nitride film 4 is formed, as a wiring cover film, on the whole surface of a wafer by a chemical vapor growth method wherein plasma is discharged by high frequency power using the mixture of silane gas and ammonia gas. Then, an etching treatment is conducted to obtain a contact hole, and the above-mentioned film is annealed.
Patent JP-S558828-A (JP)
Title: Flock size determining device
Inventor: HAGA TETSUROU
IPC: C02F1/52
Filed: 1978-07-05
Abstract: PURPOSE: Raw water flowing to a precipitation pond is partially guided to a filter column, whereby filter pressure variation ratio is measured to determine flock size for equipment control.  
     CONSTITUTION: Chemical-fed raw water flowing to the precipitation pong is partially guided to the filter column 22 to detect a filter pressure variation ratio 2P o  or the ratio of turbid material amount obtained from turbidity and amount of water guided to the precipitation pond to 2P o , and the detected value is used to determine flock size. For example, the pressurd meter 23 finds the differential pressure P of the filter column 22, the differentiator 37 calculates variation ratio 2P o  of differential pressure P, and the comparator 38 compares the variation ratio 2P o  with the set value 2P s . The set value 2P s  is determined by the setter 39 on the basis of measures from the flow meter 50 and the tubidity meter 51. If 2P s >2P o , the comparator 38 outputs signal to feed chemical such as coagulant. Flock trapped by the filter material 25 in the filer column 22 is removed by reverse cleaning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11276815-A (JP)
Title: Cleaning of filter of filtration apparatus
Inventor: SAKAI TAKESHI
IPC: B01D29/62
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To clean the filter of a filtration apparatus surely. SOLUTION: The pressure of a housing 4a in which a filter 4 is placed is increased by supplying air from the secondary side of the filter 4 immersed in a liquid to be filtered, and a drain port 11 connected to the primary side of the filter 4 is opened to generate the flow of the liquid from the secondary side to the primary side to repeat the opening/closing of the drain opening 11. When the flow is generated by opening the drain port 11, dirt adherent to the primary side of the filter 4 is peeled off from the filter 4, and the dirt separated from the filter 4 is discharged together with the liquid from the drain port 11. By repeating the opening/closing of the drain port 11, the generation of the flow is repeated, so that the dirt adherent to the primary side of the filter 4 is peeled off surely.
Patent JP-S61239387-A (JP)
Inventor: SUGIMOTO OSAMU
IPC: G07B15/00
Filed: 1985-04-16
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-S58198573-A (JP)
Title: Wear resistant coating material
Inventor: YAMAGUCHI SHIYOUZABUROU
IPC: C08K7/00
Filed: 1982-05-13
Abstract: PURPOSE:To provide the titled coating material having excellent wear resistance under high planar pressure, prepared by adding potassium titanate fiber to fluororesin-based coating material. CONSTITUTION:The coating material is prepared by adding 5-20wt% potassium titanate fiber with an average diameter of 0.1-0.3mu, an average length of 20- 30mu and an aspect ratio of 60-300 to a fluororesin-based coating material (e.g. polytetrafluoroethylene). EFFECT:The coating material form a film which shows markedly improved wear resistance without increase in friction coefficient of the fluororesin and does not cause wear of substances brought in contact with it even when used under a high planar pressure.
Patent JP-H07296115-A (JP)
Title: Handwritten character recognizing device
Inventor: SAKANO AKIO
IPC: G06K9/62
Filed: 1994-04-20
Abstract: PURPOSE:To shorten recognizing time and to secure the character recognition rate of much higher accuracy. CONSTITUTION:When a handwritten character is inputted to a hand written character input device 1 composed of a tablet, a data signal expressing a hand writing is supplied from the character input device 1 to a feature extracting circuit 2, the feature of the character is extracted here, and those data are stored in a feature buffer 3. On the other hand, the features of a recognizing object character are previously stored in a dictionary 4 as data, and the stored character feature data are compared with the input character data stored in the feature buffer 3 by a recognizing device 5. At the recognizing device 5, the feature data of the input character from the feature buffer 3 are compared with the character feature data stored in the dictionary 4 and with the average value of plural low compared result values with adverse compared result values among the plural compared result values as the degree of similarity, recognition candidates are calculated.
Patent JP-2000275918-A (JP)
Title: Recording paper post treatment apparatus
Inventor: NAKAZAWA MIKI
IPC: B26F1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper post treatment apparatus which is capa ble of continuously subjecting prescribed positions to a perforating treatment with high accuracy. SOLUTION: With this apparatus, the transporting speed of a second punch transporting roller 302 is changed over from a speed V1 to a high speed V2 and the loop R of the recording paper P is formed between a first punch transporting roller 303 and a second punch transporting roller 302 when the recording paper P is detected by a recording paper sensor 14 arranged on the upstream side in the transporting direction of the recording paper. When the rear end of the recording paper P passes the transporting roller 302, the rear end of the recording paper P abuts on the nip part of the second transporting roller 302 by repulsive force of the recording paper loop, and the state is sustained until the loop is eliminated, by which the rear end of the recording paper P is positioned. A punch unit 301 is driven in the positioned state.  As a result, the variation in perforation positions does not occur.
Patent JP-S61240771-A (JP)
Title: Thermal head driving circuit
Inventor: HISATAKE MASAYUKI
IPC: B41J2/355
Filed: 1985-04-18
Abstract: PURPOSE:To shorten the time required for storing picture signals in a shift register by half by reading picture signals at the part of rising of clock pulse in the first block, and reading picture signals at the part of falling in the second block. CONSTITUTION:A clock pulse 29 is inputted to the first block 34101 as it is, and inputted after inversion to the second block 34102. In picture signals outputted from a picture signal processing circuit 31, picture signals to be stored in the first and second blocks are arranged alternately in order and 128 signals are connected in total. The period is made to 1/2 of the period of the clock pulse 29. Inputted 128 picture signals are stored in a group of registers 341 consisting of two blocks 34101, 34102 when the clock pulse is inputted just 64 times. Similar operation is performed in other groups of registers 342-3414. Accordingly, the same number of picture signals can be stored within time of half that of conventional one.
Patent JP-S62243998-A (JP)
Inventor: HANSU RANGUHANMAA
IPC: B29C45/26
Filed: 1987-04-03
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-S525114-A (JP)
Title: Vehicle
Inventor: SUEISHI SADASAKU
IPC: B62D25/00
Filed: 1975-07-01
Abstract: PURPOSE: Light weight vehicle by attaching helium filled bags. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57196098-A (JP)
Title: Capacity controller for industrial cooling tower
Inventor: HEI FUKUSAKU
IPC: F28F27/00
Filed: 1981-05-27
Abstract: PURPOSE:To improve accuracy of temperature control of supply water, by a method wherein load variation parameters, such as detected values of quantity of water and a water temperature for return water, atmospheric temperature and a temperature of the supply water which are related to a capacity of a cooling tower are applied to an arithmetic unit, and a blower is controlled through result of operation based on a supply water temperature setting value. CONSTITUTION:A detector 11 for detection of a water temperature T1 for return water and a detector 12 for detection of quantity L of water are provided on a return water tube 2 which leads the return water to a cooling tower A from equipment, a detector 13 for detection of the water temperature T2m for supply water is provided on a supply water tube 3 and a detector 14 for detection of atmospheric water ball temperature WBT is provided in the vicinity of the cooling tower A. Then, a blower a is rotated by applying an outlet water temperature setting value T2 together with data from the detectors 11, 12, 13 and 14 to an arithmetic unit 20 and applying an instruction signal p corresponding to a controlled air flow to an electric motor M through a frequency converter 21.
Patent JP-H05277501-A (JP)
Title: Device for rolling slab
IPC: B21B13/00
Filed: 1991-03-20
Abstract: PURPOSE:To continuously produce a product excellent in workability by providing a reciprocating moving means on sliders and a reciprocating rolling means on a rolling roll and forming a biting angle of a rolling material on the upper surface of an anvil. CONSTITUTION:The sliders 5 for supporting bearings of the rolling roll 3 are opposed to the direction recutangular to the traveling direction of the rolling material so as to be reciprocatingly movable in the upper part of the middle of a frame 2 which is fixed to a bed 1. The anvil 14 is provided in the lower part of the frame 2 opposing to the rolling roll 3. The reciprocating moving means is provided on the sliders 5 and also the reciprocating rolling means is provided on the rolling roll 3. The biting angle of the rolling material is formed on the upper surface of the anvil 14. In this way, the width of the rolling material is easily and remarkably expanded and also the structure of the product can be remarkably improved.
Patent JP-H11282592-A (JP)
Title: Transmission line for differential signal
Inventor: FUJINO KAZUHIRO
IPC: H01P3/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the mutual influence of noises between a transmission line layer and other circuits by using a 1st layer as a 1st grounding conductor layer with a 2nd layer used as a 2nd grounding conductor layer respectively and holding the transmission line layer, i.e., a 3rd layer between the 1st and 2nd layers. SOLUTION: A 1st grounding conductor layer 1 consists of a 1st signal ground film 12 using a metallic or another conductive material and formed on the surface of a 1st flexible insulating sheet 11 in a single body with the sheet 11. A 2nd grounding conductor layer 2 consists of a 2nd signal ground film 22 using a metallic or another conductive material and formed on the surface of a 2nd flexible insulating sheet 21 in a single body with the sheet 21. In regard to a transmission line layer 3, the under surface of the sheet 11 is adhered to the top surface of the sheet 21 in a single body via an adhesive layer 31 and with a transmission line 30 set horizontally between both surfaces. The line 30 consists of a signal line 32, a grounding conductor 33 and a power line 34.
Patent JP-S62236546-A (JP)
Inventor: HARA KAZUAKI
IPC: A61C19/00
Filed: 1986-04-09
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-S61238959-A (JP)
Title: Sputtering method
Inventor: KANDA HIDEKAZU
IPC: G11B5/85
Filed: 1985-04-16
Abstract: PURPOSE:To obtain a high-quality magnetic recording medium with which bit errors arise hardly in the stage of recording and reproducing by removing the unnecessary deposit on a substrate by an ion shower in the stage of depositing target components on the substrate by a magnetron sputtering method. CONSTITUTION:An Al substrate 23 is provided on an installing base 22 of a hermetic vessel 21 and an Fe target 26 is provided via a shutter 25 so as to face the substrate. The inside of a vessel 21 and the inside of a vessel 28 of an ion source 24 in the vessel 21 are thereupon evacuated to a vacuum respectively via valves 27, 29. A gas composed of a prescribed ratio each of Ar and O2 for sputtering and gas such as Ar are introduced respectively under the prescribed pressure and the high-pressure state higher than said pressure in the vessels 21, 28 through introducing pipes 31, 32. While the substrate 23 is rotated by a motor 33, the high voltage is impressed between the base 22 and the target 26. The gaseous Ar introduced into the vessel 28 is made into plasma by the high voltage impressed between the electrodes 34, 35 of the ion source 24 and the ions therein are led to the outside of the vessel 28 by an electrode 36 so as to collide against the magnetic recording medium on the substrate 23.
Patent JP-H05278020-A (JP)
Title: Treatment method of lightweight foam concrete panel
IPC: C04B41/53
Filed: 1992-04-03
Abstract: PURPOSE:To contrive a reduction of a quantity of a powder drop by rubbing between panels at the time of construction by removing napping on the surface, by grinding the surface of a lightweight foam concrete (ALC) panel with a brush. CONSTITUTION:The napped surface of a panel on the market is treated with a roll-like rotary brush. The rotary brush is constituted by setting up a large number of nylon threads containing abrasive grains in a drum or a brush is inlaid among a large number of grooves into which end parts of pieces of sheetlike sandpaper are put. The panel is moved while the rotary brush is being turned and chips left behind on the surface of the panel are removed. It is preferable that a ratio of a linear velocity of the outer circumference of the rotary brush to a moving speed of the panel is made at least 15. Then grinding effect also can be selected arbitrarily by selecting roughness of a file. Then the chips remaining on the treated panel are removed by vacuum suction.
Patent JP-S567119-A (JP)
Title: Overcurrent protecting circuit
Inventor: SUZUKI TOSHIAKI
IPC: G05F1/56
Filed: 1979-06-29
Abstract: PURPOSE: To secure the forward bias for the diode when the load current becomes excessive by connecting the amplifying transistor and the current detection resistance by the diode, thus avoiding the voltage drop due to the current detection resistance.  
     CONSTITUTION: Diode 9 is inserted between the emitter of amplifying transistor 8 and the joint of resistances 5 and 6. As a result, the collector current of control transistor 1 increases to compensate the voltage drop in case when the load of output terminal 11 lowers down extraordinarily with the overcurrent flowing to terminal 11. At the same time, the collector current of control transistor 8 increases, and thus the voltage increases across resistance 7. When this voltage becomes higher than the voltage across resistance 6, the forward bias is given to diode 9 with the conduction secured for diode 9. Then differential amplifier 2 performs the detection as if the DC output voltage increased, and then functions to reduce the increased voltage. As a result, the collector current is decreased for both transistors 8 and 1, and both-end voltage of resistance 7 functions to become lower than both-end voltage of resistance 6 to become steady with a good balance. 
     COPYRIGHT: (C)1981,JPO&Japio