baber/WOPTO huggingface dataset:
Patent JP-H0729146-A (JP)
Title: Magnetic recording body and recording method and erasing method of magnetic recording body
Inventor: UGAJIN YOSHIKO
IPC: B42D15/10
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a magnetic recording body which shows a clear difference between a part which is heated with magnetism applied and a part, without magnetism applied, having a high resolution and superior image sharpness and stability, and is able to display repeatedly. CONSTITUTION:A magnetic recording body 1 has a recording layer 12 including microcapsules 14. The microcapsule 14 encloses an organic solvent 24 having 200cps or larger viscosity at normal temperatures and 100cps or smaller viscosity at the heating time. Magnetic powders 22 and pigments 23 are dispersed in the microcapsule 14. At the recording time, a recording head with a heating means is scanned from the side of the front, surface of the magnetic recording body 1. As a result, magnetic powders 22 of the dispersion medium 24 melted by heat are moved to the surface of the magnetic recording body 1 by the magnetism, and a black image is formed by the magnetic powders 22. At the erasing time, the whole surface is heated and the magnetism is applied totally from the rear surface of the magnetic recording body 1 or the rear surface is scanned by the recording head, whereby the surface of the magnetic recording body 1 is turned to the color of pigments and the image is erased.
Patent JP-H07142329-A (JP)
Title: Exposure method and aligner and mask
Inventor: ARAO OSAMU
IPC: G03F1/42
Filed: 1993-06-24
Abstract: PURPOSE:To improve throughput by eliminating the need for development in the preceding operation of an exposure process and the reproduction process of a wafer. CONSTITUTION:A test pattern 16 of a mask 1 is transferred to resist by exposure, its latent image is detected, and the latent image and the verification pattern of a wafer 3 are compared to obtain the amount of deviation. The amount of overlapped deviation of the mask 1 and the mask 3 is obtained from the amount of deviation and an aligner 2 is compensated automatically by a controller 27 based on the amount of overlapped deviation. It is repeated for separate test patterns 17, 18, and 19 successively until the amount of overlapped deviation satisfies a prescribed value and an element pattern region 11 of the mask 1 is exposed when the amount of overlapped deviation satisfies a standard value and then is transferred to a resist, thus eliminating the need for development when obtaining the amount of overlapped deviation between a mask and a wafer and the need for performing the reproduction treatment of the wafer and hence improving throughput and at the same time completely eliminating the generation of causes of failure due to reproduction treatment.
Patent JP-H102466-A (JP)
Title: Water-hot water feed hose
Inventor: SHIMOMURA KAZUHIRO
IPC: F16L11/12
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-hot water feed hose that can maintain the concentration of residual chlorine under the specified condition of water and hot water and prevent smelling and coloring and moreover improve chlorine water resistance (bleaching resistance) which is the defect of the water-hot water feed hose with flexibility, so as to atain a longer service life. SOLUTION: A water-hot water feed hose is formed of an inner surface layer tube 1 consisting of an inner layer 2 formed of polyolefin resin and an outer layer 3 formed of flexible thermoplastic elastomer or vulcanized rubber, respectively containing at least an antioxidant of 30-50,000ppm and having a thickness of 0.03-0.5mm, and reinforcing material 4 surrounding the outside of the inner surface layer tube 1. The content of the antioxidant existing in the outer layer 3 of the inner surface layer tube 1 is in a range of 0.1-5.0 times the content of the antioxidant existing in the inner layer 2.
Patent JP-S5386267-A (JP)
Title: Multipurpose ic for use in electronic timepiece
Inventor: YOSHIDA MAKOTO
IPC: G04G3/00
Filed: 1976-12-21
Abstract: PURPOSE:To provide a multipurpose IC (integrated circuit) for use in electronic timepieces, in which function controlling terminals are provided in a frequency sub-dividing circuit of the IC, so that it is possible to make effective use of the circuit as a whole.
Patent JP-H04352160-A (JP)
Title: Photoreceptive member for electrophotography
Inventor: TAKEI TETSUYA
IPC: H01L31/0248
Filed: 1991-05-30
Abstract: PURPOSE:To provide the photoreceptive member which is substantially stable at all times in electrical, optical and photoconductive characteristics with substantially no dependency on use environment and maintains excellent durability and moisture resistance with substantially no deterioration at the time of repetitive use and with which residual potentials are hardly observed. CONSTITUTION:This member has a base 101, a photoconductive layer 103 which is provided on the base 101, is constituted of a non-single crystal material contg. basically consisting of a silicon atom and contg. at least either of a hydrogen atom and halogen atom as its constituting element and exhibits a photoconductivity and a surface layer 104 which is constituted of a non-single crystal material contg. at least a silicon atom, carbon atom, hydrogen atom, and fluorine atom as its constituting elements. The surface layer 104 is so constituted that the silicon atom having at least one bond with the carbon atom occupies >=50% of the entire silicon atom in the surface layer 104.
Patent JP-S5856621-A (JP)
Inventor: FUJIE KUNIO
IPC: F24S90/00
Filed: 1981-09-30
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-S5677698-A (JP)
Title: Plug for cleaning of bath boiler
Inventor: KOJIMA TADAHIKO
IPC: F28G9/00
Filed: 1979-11-29
Abstract: PURPOSE: To reduce a consumption amount of water, by a method wherein, when the inside of a bath boiler is cleaned with a cleaning liquid, a plug is inserted into a spout positioned at the lower part of the bath for storing the cleaning liquid.  
     CONSTITUTION: A plug 2 for bath boiler cleaning is inserted into a lower spout of the bath boiler, and a cleaning agent is poured through an upper spout togetherwith water. With this it is left for a given period of time, and the plug 2 is pulled off for cleaning the inside of the bath boiler with water. This permits a reliable cleaning of the inside of the bath boiler with a less amount of water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0318983-A (JP)
Title: Pattern collating system
Inventor: MUROI TETSUYA
IPC: G06T7/00
Filed: 1989-06-15
Abstract: PURPOSE:To execute the category classification by the same distance measure even in the case lack of uniformity exists in a learning sample by synthesizing a vector to be referred to an unknown input vector by taking the accuracy of a feature vector into consideration. CONSTITUTION:A phoneme recognizing part 3 is provided with a reference vector synthesizing part 4 and a distance calculating part 5, and when a feature vector for representing a large category (i) and a feature vector for representing a small category (j) belonging to the large category (i) are denoted as Yi and Zij, respectively, a reference vector C to be compared with and referred to an inputted unknown vector X is synthesized by an expression of C = (1 - Wij)Yi +Wij Zij, and a distance between X and C is calculated. Wij is a constant of a range of 0<=Wij<=1 and an index for showing the reliability of Zij, and when Zij is generated by learning data of a sufficient number, a large value is taken. In such a way, even in the case lack of uniformity of reliability of the category caused by a difference of the number of learning samples exists, the category classification can be executed by the same distance measure or a similar measure.
Patent JP-H0815171-A (JP)
Title: Method and apparatus for inspection soldering
Inventor: MATSUNAGA KIKUO
IPC: G06T7/00
Filed: 1994-07-05
Abstract: PURPOSE:To accurately discriminate the propriety of soldering to the peripheral edge of a soldered part due to the difference of its drape only by inspection information from an imaging camera. CONSTITUTION:A bright-to-dark change point corresponding to the peripheral edge 1c of the soldered part of a soldered object 1 is detected from imaged data imaged at the bright-to-dark change of the soldered part 3 between the conductor part 7 of a base material and the edge 1c of the soldered object 1 in contact with the part 7, and the propriety of the soldering is decided according to the detected result.
Patent JP-S63318433-A (JP)
Title: Air cleaning machine
Inventor: ISHIBASHI KATSUYUKI
IPC: F24F1/00
Filed: 1987-06-19
Abstract: PURPOSE:To operate a heater by the supply of necessary minimum current and secure comfortable condition, by a method wherein the heater is arranged at the blow-off port of air and the heater is put ON/OFF automatically by a room temperature detecting means so as not to feel coldness by blow-off air. CONSTITUTION:A heater 21 is connected to a power source 24 through a heater control means 25 while a driving motor 14 is also connected to the power source 24 through a motor rotation control means 26 and the heater 21 is connected in parallel to the driving motor 14. An operating means 30 obtains information from a room temperature detecting means 27, such as a thermistor or the like arranged on the main body of an air cleaning machine, a reference temperature setting means 28, setting a temperature whereat the stream of discharging air is felt cold, a motor rotation control means 26 and a zero volt pulse (ZVP) generating means 29 to compare and operate them. This pulse allows control of the phase of current supplied to a heater 21. The energization of a heater 21 is controlled by a heater control means 25 effecting phase control. According to this method, the energization of the heater 21 is effected when a room temperature is reduced to a temperature whereat coldness is felt by blow-off air during the operation of the motor 14 by the motor rotation control means 26.
Patent JP-H104201-A (JP)
Title: Method and device for disposing linear member
Inventor: YAKOU TAKESHI
IPC: H01J9/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a linear member disposing method with which a number of linear members can be effectively stretched on a work. SOLUTION: A plurality of linear members 16 are arranged in parallel. They are taken out and the parts adjacent to their tips are collectively gripped by a gripper 48. Then, the plurality of linear members 16 are collectively taken out toward the tip part of a work 12 and the adjacent part of the tips of the linear members 16 is tacked to the part in the vicinity of the tip part of the work 12 using a front end pressing means 90. Then, the gripper 48 is returned to the side of the rear end part 6 of the work 12, the part of the linear member positioned on the rear end part of the work 12 is gripped again by the gripper 48. The plurality of linear members 16 are thermocompression bonded on the work 12 by a heater plate 18. The plurality of linear members 16 are cut by a cutter 80.
Patent JP-S6215278-A (JP)
Title: Chemical for petroleum third recovery use
Inventor: ITOU YOSHIAKI
IPC: C09K3/00
Filed: 1985-07-15
Abstract: PURPOSE:To obtain the titled chemical improved in viscosity characteristics in porous matter, by radical polymerization, using an azo compound in the presence of heavy metal salt and/or reducing inorganic phosphorus compound of an acrylamide-based monomer followed by drying the resultant specific copolymer. CONSTITUTION:Either acrylamide or monomer mixture made up chiefly of acrylamide is subjected to radical polymerization in an aqueous solution using, as an initiator, an azo compound in the presence of heavy metal salt and/or reducing inorganic phosphorus compound, followed by, if needed, partial hydrolysis of the resultant (co)polymer. The copolymer thus prepared with an anionic modification degree 5-35mol% is dried to effect pulverization, thus obtaining the objective chemical consisting of copolymer powder. EFFECT:Highly injectable into porous matter.
Patent JP-S6134284-A (JP)
Inventor: FUJII TSUKASA
IPC: D06M101/16
Filed: 1984-07-24
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-H024686-A (JP)
Title: Device and method for preserving recording medium
Inventor: TATENO MASAHIKO
IPC: B65D85/57
Filed: 1988-06-22
Abstract: PURPOSE:To preserve a recording medium without almost making to adhere dust while keeping excellent smoothness and flatness by providing a passage permitting air to pass in a base and opening one outlet of said passage to the almost center of the upper surface of the base to allow the passage to communicate with the hollow part of a support. CONSTITUTION:A preserving device is constituted so that a large number of holes 3 are opened to a hollow support 2 and a passage 4 permitting air to pass is provided in a base 1 and one outlet of the passage 4 is opened to the almost center of the upper surface of the base as shown by a numeral 7 to be allowed to communicate with the hollow part of the support. Further, a large number of grooves 9 are formed to both surfaces of a doughnut- shape spacer 5 in the radius direction and clean air containing almost no dust is injected in the passage 1, through which air can pass, in the base 1 from the other outlet thereof to be injected from the holes provided to the side surface of the support. When recording medii 6 and the doughnut-shape spacers 5 are alternately engaged with the support to be piled up, the clean air containing almost no dust is injected from the holes provided to the side surface of the support to flow through the grooves of the doughnut-shape spacers 5 along both surfaces of the recording medii from the center holes of the spacers toward the outer peripheral parts thereof to rapidly and uniformly cool the recording medii to room temp. Further, the adhesion possibility of dust is reduced.
Patent JP-S6214588-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: NAKAJIMA YOSHIRO
IPC: H04N5/93
Filed: 1985-07-12
Abstract: PURPOSE:To switch the operation mode to stable VTR reproduction without much sense of incompatibility by generating a tape loading signal and a signal, which switches still pictures to reproduced pictures when loading is completed, in order by an operation mode switching control part. CONSTITUTION:When a temporary stop mode button is depressed during display of reproduced pictures of a VTR, an operation mode switching control part 70 sets a storage device where reproduced pictures of the VTR are stored till the stop of the reproducing operation, to the read mode and switches pictures of the VTR to still pictures of a digital storage device. When the temporary stop button is depressed again, the control part 70 gives a reproducing mode command signal to the VTR immediately, and the VTR loads the tape and outputs reproduced pictures thereby. The VTR releases still pictures from the digital storage device which are displayed till then by the signal indication the completion of tape loading to switch them to reproduced pictures of the VTR.
Patent JP-S6046586-A (JP)
Inventor: TADOKORO OSAMU
IPC: G02F1/133
Filed: 1983-08-24
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-S6310176-A (JP)
Title: Toner density control mechanism
Inventor: TOYOKICHI NAOKI
IPC: G03G15/08
Filed: 1986-06-30
Abstract: PURPOSE:To susceptibly respond against a drop of a toner density by providing a density detecting sensor on both sides in the axial direction of a photosensitive drum, supplying a toner to a developing tank, based on a result of detection, and also, carrying a supplied developer at a high speed until the toner density is restored. CONSTITUTION:Toner density detecting sensors 51, 52 are attached adjacently to both end parts of the lower end part of a photosensitive drum side of a case 50 of a cleaning device 5, and detect density of a toner which adheres to a reference latent image of a prescribed potential formed on the photosensitive drum every time prior to a copying operation. Subsequently, a signal corresponding to each toner density which has been detected is inputted as a voltage value to a comparing input terminal of comparators 61a, 61b, and compared with a reference voltage. In case when the toner density is below a reference density, a motor 63 is driven and a toner is replenished, and also, a motor 32 rotates at a high speed and drives a first and a second screws 27, 28 at a high speed. In this way, a fall of the toner density is obviated quickly.
Patent JP-H04243881-A (JP)
Title: 2-(heteroaryl-substituted) phenylcarbapenem antibacterial
Inventor: FURANKU PII DEINITSUNO
IPC: A61K31/397
Filed: 1991-06-26
Abstract: PURPOSE: To obtain a antibacterial which is quite stable against activity of dehydropeptitaze.  
     CONSTITUTION: This is a compound of the formula I, e.g. potassium (5R, 6S)-2-(4-[4'-pyridiylcarbonyloxymethyl]phenyl)-6-(1R-hydroxy-ethyl)carbapen-2- em-3-carboxylate. It is preferable to incorporate dehydropeptitase inhibitor into it. In the formula I, R is H, CH 3 ; R 1 , R 2  are each H, CH 3 , CH 2 CH 3 , CH 2 OH, CH 2 F, CF 2 CH 3 , etc.; R a , R b  are each H, CF 2 , halogen, 1-4C alkoxy, OH, etc.; R c  is OH, OCH 3 , CN, C(O)NH 2 , CHO, etc.; R d  is H, NH 2 , 1-4C alkyl, etc.; ring containing N is 5 to 6-membered single heterocyclic or 8 to 10-membered dicyclic aromatic heterocyclic ring; A is (CH 2 ) m -Q-(CH 2 )n ((m), (n) are 0 to 6; Q is covalent bond, O, S, SO, NH, CH=CH, CO, etc.), Y is COOH, COOR 3  (R 3  is carboxyl protecting group except ester), etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5943323-A (JP)
Title: Torque detecting apparatus
Inventor: KITA TOORU
IPC: G01L3/10
Filed: 1982-09-06
Abstract: PURPOSE:To enhance torque detecting preciseness, by using a trifurcated magnetic coil wherein an exciting coil is mounted to one magnetic pole and detection coils to other two magnetic coils. CONSTITUTION:A trifurcated magnetic core 2 has three mutually parallel magnetic poles 2a-2c directed to the outer peripheral surface of a shaft 1 and the end surfaces of these magnetic poles are opposed to the outer peripheral surface of the shaft 1 so as to provide definite gaps therebetween. In addition, an exciting coil 3 is mounted to one magnetic pole 2a by winding while detection coils 4, 5 are respectively mounted to the residual two magnetic poles 2b, 2c. Subsequently, the exciting coil 3 is connected to an AC power source 6 to be excited and voltages induced in the detection coils 4, 5 are inputted to a predetermined electric circuit to enable the torque detection of the shaft (a torque transmitting object) 1. By this method, even if the gap between each magnetic pole end surface and the shaft 1 is changed, the error due to this change is removed and, therefore, the preciseness of torque detection can be enhanced.
Patent JP-S5685930-A (JP)
Title: Pulse width discriminating circuit
Inventor: MURANO KAZUO
IPC: H03K5/153
Filed: 1979-11-30
Abstract: PURPOSE:To make it possible to easily integrate the circuit, by setting and resetting the FF by the respective even-and odd-ordered AND output signals of optional numbers of plural inverting circuits which have been cascaded. CONSTITUTION:The even output signals c, e, g, i, k of optional number of the inverting circuits N1-N16 whose delay time is equal are input to the NAND circuit 1, and the odd-ordered output signals b, d, f, h, j of optional numbers are input to the NAND circuit 2. The respective signals m, l of the circuits 1, 2 are made set and reset signals of the FF which is composed of the NAND circuits 3, 4, and the circuits 1-4 have an equal delay time. According to this constitution, a signal having pulse width which is larger than the delay time by the circuits N1-N16 is output as an output signal (n), as it is from the circuit 3 after said delay time, a signal having smaller pulse width than said signal is not output, and therefore, the pulse width can be discriminated. Since this circuit is constituted of a gate circuit, it is possible to integrate it.
Patent JP-S5944327-A (JP)
Title: Stabilization of l-ascorbic acid and its salt
Inventor: NASAKA MOTOI
IPC: A61K47/00
Filed: 1982-09-06
Abstract: PURPOSE:To stabilize the titled compound by a mixing and coating L-ascorbic acid or its salt with molten mixture of an oil or fat having a specific melting point and a polymerized castor oil fatty acid glycerol or polyglycerol ester, and pulverizing the mixture. CONSTITUTION:L-Ascorbic acid or its salt is mixed with molten mixture of an oil or fat having a melting point of >=45 deg.C (e.g. hardened beef tallow) and a polymerized castor oil fatty acid glycerol or polyglycerol ester of formula (R is H or aliphatic acyl derived from polymerized castor oil fatty acid; n is polymerization degree of glycerol), and the coated ascorbic acid, etc. is pulverized to obtain stabilized L-ascorbic acid. L-Ascorbic acid present in various powdery food is liable to be oxidized and decomposed in the presence of water and minerals, however, L-ascorbic acid particles having low dissolution rate in water can be obtained by coating with the above oil-soluble surface active agent, and the coated ascorbic acid can be utilized easily also to the compound feed containing the other substrate.
Patent JP-S6049175-A (JP)
Title: Flow control valve device
Inventor: YUZAWA HARUO
IPC: F16K31/06
Filed: 1983-08-26
Abstract: PURPOSE:To improve flow characteristic by disposing a designated beveling portion at the side end portion of the outer periphery of a plunger and forming R- portion on the angle portion of the beveling portion in a flow control valve device for suction air or the like suitable for controlling the indling speed of an internal-combustion engine. CONSTITUTION:A flow control valve device in which the on-off rate of electric current is changed to control flow comprises a valve shaft 31 brought into contact with the right end of a shaft 17 fixed to a plunger 9 which is moved to the rigit by applying an electric current to a solenoid coil 7 and a valve body 33 urged to the left by a spring 47, which is fitted to the valve shaft 31. In the thus constructed valve device, a beveling portion 55 having an angle larger than that of inclination of the plunger 9 during operation of the plunger 9 is formed on the side end portion of the outer periphery of the plunger 9 extending over the whole periphery thereof. R-portion 59 is formed on a boundary portion between the beveling portion 55 and a slide portion 57 of the plunger 9 extending over the whole periphery thereof. This arrangement can ensure smooth slide of the plunger 9 to improve drift characteristic.
Patent JP-H102296-A (JP)
Title: Vertical motor pump
Inventor: SUZUKI OSAMU
IPC: F04D29/049
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To attain long period stable operation and improve reliability of a pump mounted with a plurality of journal static pressure bearings and auxiliary ball bearings of a vertical motor pump. SOLUTION: In a rotary shaft 12 supported on a plurality of journal bearings 19B stored in a casing 18, a motor rotor 9, an impeller 5B and a shaft thrust balancer 17 for reducing shaft thrust are mounted. Further, relating to a vertical position of the motor rotor 9, a journal static pressure bearing 19B guiding partly a high pressure fluid, which is a self fluid of a pump, is mounted. During the time the shaft thrust balancer 17 functions when the pump is started, as an auxiliary bearing supporting a generated thrust load and a pump rotary unit dead weight when the pump is stopped, a single-row deep groove type ball bearing is arranged in a single or plurality of rows, this bearing is mounted, between the motor rotor 9 and the shaft thrust balancer 17, in an upper part of the journal static pressure bearing 19B in a lower part of the motor rotor 9.