baber/WOPTO huggingface dataset:
Patent JP-S5738269-A (JP)
Title: Yarn tying controller in automatic yarn winder
Inventor: NAKAO MINORU
IPC: B65H69/04
Filed: 1980-08-15
Abstract: PURPOSE: To unnecessitate an excessively large fan and prevent incorrect cheese by subjecting the yarn cutting signal to operation treatment at more than two places and start the yarn cutting treatment on the basis of the result of the operation in an automatic yarn winder of one drum and one knotter.  
     CONSTITUTION: Yarn cutting detection signals S 1 ... from ecah bobbin are taken in an arithmetic processing unit C in parallel or in serise by a shift register of input device I. Here, the number and numerial order of bobbin units during practicing yarn tying, order of yarn cutting generation, and time required, for the yarn cutting treatment, are stored in an addressed yarn cutting time integrating memory, and which bobbin unit is used for practicing the yarn cutting treatment on the basis of the allowable simultaneous yarn tying operation, is judged. Accordingly, even when a large number of yarn cuts are generated, only the bobbing unit in the number less than the set number performs yarn tying, any excessively large fan is not required, and the vacuum degree is stabilized. Therefore, incorrect cheese is not generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000302032-A (JP)
Title: Traction drive type traffic system
Inventor: KURATA AKIHIKO
IPC: B61B12/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle running from reversing certainly even in case a rope gripping machine has released the rope. SOLUTION: Guide members 15 to guide a guide wheel 16 mounted in a rope gripping machine are installed parallel with a track girder in a certain region along the girder including the position where grip or release of the rope is conducted by the gripping machine and furnished with a reversing prevention device 18 located in a position including the region P where the guide wheel 16 passes, admidding its movement in the vehicle running direction (x-direction), and restricting the movement in the opposite direction.
Patent JP-H07313778-A (JP)
Title: Upper seat mechanism for sewing machine
Inventor: ASANO TAKESHI
IPC: D05B55/14
Filed: 1994-05-26
Abstract: PURPOSE:To provide the upper shaft mechanism for sewing machine which can reduce vibrations and noises generated at a sewing machine frame. CONSTITUTION:When the maximum values of vertical and horizontal components of inertia force generated at the upper shaft mechanism are defined as FV and FH and the vertical/horizontal rigidity of an arm 30a is defined as SV/SH the fitting angle and weight of a weight 16 are set so that the condition of FV/FH=SV/SH can be established.
Patent JP-S63275512-A (JP)
Title: Nail enamel
Inventor: SAITO KOICHI
IPC: A61Q3/02
Filed: 1987-05-07
Abstract: PURPOSE:To obtain nail enamel having excellent drying properties without lowering a feeling in use, capable of delicately adjusting a transparent feeling or matte feeling, containing film-nonforming resin fine particles having specific particle diameter and a film-forming resin component. CONSTITUTION:Nail enamel containing (A) 0.1-10wt.%, preferably 0.5-5wt.% calculated as solid content of film-nonforming resin fine particles having 0.01-0.1mum, preferably 0.03-0.08mum average particle diameter and (B) 5-50wt.% film-forming resin component generally useful in existing nail enamel such as polyvinyl acetate, nitrocellulose or alkyd resin. A resin obtained by copolymerizing a crosslinkable monomer having two or more ethylenic unsaturated bond in the molecule with a monomer having one ethylenic unsaturated bond is preferable as the component A.
Patent JP-H09276893-A (JP)
Title: Method for treating nitrogen-containing waste water
Inventor: IMAMURA YASUO
IPC: C02F3/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To dispense with a backwashing or liquid circulating pump exclusive for preventing clogging, in treating nitrogen-containing waste water in a single treatment tank by the combination of aerobic biological treatment and anaerobic. biological treatment, by dividing the interior of the treatment tank into two groups of odd number-th and even number-th units to alternately aerate those groups. SOLUTION: A plurlity of flat plates 2 are fitted in a treatment tank 1 at a constant interval to partition the same so that the upper and lower parts of the tank communicate with each other to form a plurality of units 3-8. The respective units 3-8 are packed with a carrier (underwater floatable hollow porous nonwoven fabric carrier) for fixing bacteria. When the underwater floatable carrier 14 is used, plates 9 having a reticulated structure are arranged to the upper parts of the units 3-8 in order to prevent the movement or flotation of the carrier 14. By alternately aerating groups of odd number-th and even number-th units, aerobic and anaerobic areas are formed in the single treatment tank 1 so as to be changed over at every definite time to enable nitrification treatment and denitrification treatment in the single treatment tank.
Patent JP-H05289081-A (JP)
Title: Orientation restoring method for ferroelectric liquid crystal element
Inventor: ARAI TOMIO
IPC: G02F1/1337
Filed: 1992-04-06
Abstract: PURPOSE:To improve the yield of manufacture by executing an orientation restoration by applying an electric field and shearing by an orienting device or a manual work to a liquid crystal element in which an orientation disorder is generated in a mounting stage. CONSTITUTION:A liquid crystal element formed by inserting and holding a ferroelectric liquid crystal material between two pieces of flexible data electrode substrate 11 and flexible common electrode substrate 21 is subjected to orientation processing, and thereafter, at least cut, and after this cutting, a liquid crystal element part in which an orientation disorder is generated is selected and taken out. Subsequently, the orientation restoration is executed by applying simultaneously an electric field and shearing to the taken-out liquid crystal element part again by using an orienting device and a roll orienting device or the orientation restoration is executed by a manual work by applying a voltage from a power source unit.
Patent JP-H08300797-A (JP)
Title: Printer
Inventor: NAGASHIMA MASAYUKI
IPC: B41L13/18
Filed: 1995-05-11
Abstract: PURPOSE: To reduce the exposure time and quantity of ink in an atmosphere and to suppress the changes of the composition and physical properties of the ink by supplying the ink supplied from an ink sender to an ink guide to the printing element part of a stencil via the ink supply hole of a plate cylinder and the porous layer of an ink supply layer. CONSTITUTION: The ink in an ink tank is supplied to an ink guide 31 by the operation of a pump during printing, the ink of the guide 31 is fed out from an ink supply port 31a as the sending pressure of the ink of the pump is enhanced, and the ink is supplied to the pores 32a of the cylinder 32. Further, the ink is exposed from the fine pores of an ink supply layer 33 to the surface of the layer 33, and supplied to the through holes 34a of a stencil 34. The ink exposed on the surface of the stencil 34 forms printing elements, which are transferred to a print object 42 as it is. The pump sends the ink of the quantity responsive to the printing speed to the guide 31, thereby holding the printing density constant.
Patent JP-S62269146-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1986-05-16
Abstract: PURPOSE:To enhance carrier generating ability by shifting the absorption maximum of the visible light absorption spectra of an agglomerate composed of a specified bisazo compound to the longer wavelength side of that in its uniformly dissolved state. CONSTITUTION:The electrophotographic sensitive body has a photosensitive layer containing one of the bisazo compounds represented by formula I in which A is Y or -N=CH-Y; Y is an optionally substituted aromatic group; Q1 is =(C-Q2)-Q3 or oxygen; each of Q2 and Q3 is H, cyano, alkyl, an optionally substituted aromatic group, halogen, vinyl, acyl, or ester, and each may be combined with each other through another atomic group to form a ring; and each of P1 and P2 is H, methyl, or methoxy. A part of this bisazo compound forms the agglomerate, and its absorption maximum of the visible light absorption spectra is shifted to the longer wavelength side as compared with that of its uniformly dissolved state by at least 100nm. The absorbance of the absorption maximum of the agglomerate in the side of wavelengths longer than that in the uniformly dissolved by >=100nm has 0.9 times its absorbance of the agglomerate in the side of wavelengths shorter than that in the uniformly dissolved state.
Patent JP-S61272277-A (JP)
Title: Ink composition for ink jet recording
Inventor: KOIKE SHOJI
IPC: C09D11/00
Filed: 1985-05-28
Abstract: PURPOSE:To provide the titled composition with its polyvalent metal content requlated below a specific level, not requiring expensive printing plate making, suitable for printing (non)woven fabrics consisting of such fibers as acrylic fiber or wool, and mixed (non)woven fabrics, comprising a basic dye and aqueous medium. CONSTITUTION:The objective composition with its polyvalent metal content regulated to a level <=100ppm comprising (A) a basic dye (pref. C.I.Basic Yellow 1, C.I.Basic Brown 1) and (B) an aqueous medium (pref. either water or its mixture with water-soluble organic solvent). For said regulation, such processes as salting-out, extraction, fractional precipitation, ion exchange membrane technique, ultrafiltration, reverse osmosis, microfilter technique or chelating agent technique are recommended.
Patent JP-H0410979-A (JP)
Title: Optical recording medium and preparation thereof
Inventor: FURUKAWA SHIGEAKI
IPC: G11B7/243
Filed: 1990-04-27
Abstract: PURPOSE:To enhance the repeated characteristics of recording and erasure by forming a material prepared by adding nitrogen to a mixture of GeTe-Sb2 Te3-Sb on a substrate. CONSTITUTION:The first protective layer 2 composed of ZnS-SiO2 excellent in heat resistance is preliminarily formed to a substrate 1. A recording layer 3 is a membrane wherein nitrogen is mixed with GeTe, Sb2Te3 and Sb and the second protective layer 4 is composed of the same material as the first protective layer 2. A reflecting layer 5 is composed of an Al alloy and a protective plate 6 is bonded to the substrate 1 by an adhesive 7. The recording layer 3 has such a composition that the mol ratio (g) of GeTe/Sb2Te3 is 0.5 <= g <=2.3 and the mol ratio (b) of Sb/Sb2Te3 is 0 <= b <= 1.0. The recording layer is formed by a sputtering method using a gaseous mixture of argon and nitrogen gas. At this time, nitrogen partial pressure is set to 10<-5> - 1.0 X 10<-4>Torr. The second protective layer 4 is made thinner than the first protective layer 2 and the thickness thereof is set to 30nm or less.
Patent JP-H09296708-A (JP)
Title: Valve seat for internal combustion engine and manufacture thereof
Inventor: HIROSE MASAHITO
IPC: F01L3/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To improve slip-off resistance property by forming a valve seat as double layers structure by forming am annular base of a raw material whose thermal expansion ratio is small, and forming a seat part of a raw material having a high abrasion resistance property. SOLUTION: The base 3 and the seat 4 of a valve seat 2 is formed of heat resistance alloy material such as ferrite or pearlite and a heat resistance alloy material such as martensite, formed as a double layers structure, the thermal expansion ratio of the base 3 side is reduced, and thereby, it is possible to prevent large thermal stress from applying thereon. As a result, permanent set of the seat 4 formed of a hard material is reduced relatively, and slip-off resistance property from a cylinder head 1 is improved. It is also possible to improve machinability since the whole thereof is not formed of the hard material.
Patent JP-H10289019-A (JP)
Title: Pressure reducing device
Inventor: OKAMOTO AKITO
IPC: A62C35/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing device which reduces high gas pressure on a supply side to prescribed gas pressure on an output side and increases filling pressure of inert fire extinguisher gas without increasing pressure grade of a secondary side device of a gas system extinguishing equipment in the case of being applied to the gas system extinguishing equipment with that. SOLUTION: This device consists of a flow passage valve 22 that arranges a pressure reducing device in a gas flow passage 21 in which gas pressure P0 on a supply side and gas pressure P2 on an output side are separately applied on a pressure receiving plane in a prescribed area ratio, a piston 26 that is formed so that the pressures P0 and P2 may be separately applied on the pressure receiving plane in a prescribed area ratio and an operation pole 27 that communicates the movements of the piston 26 to the valve 22 and operates the valve 22.
Patent JP-S6029216-A (JP)
Title: Machining method of hard body
Inventor: SEKIYA SHINJI
IPC: B23H5/00
Filed: 1983-06-23
Abstract: PURPOSE:To make a general-purpose grinding wheel combinable with an electric discharge machining wheel, by applying plural wheel faces to a work in rotation simultaneously with energization of a continuous rating current onto a rotary grinding wheel fitted with a conductive toothlike current-carrying wheel face, while constituting these wheel faces so as to perform both electrolytic grinding and mechanical grinding operations in combination. CONSTITUTION:A work 5 is energized with current via a rotary shaft 3, a shaft hole 1a of a grinding wheel 1 and a peripheral edge part of the grinding wheel 1 whereby the work 5 is cut off as rotating the grinding wheel 1. With this constitution, both general cutting and grinding operations take place with abrasive grain particles on toothlike conductive wheel faces 1b... formed between the grinding wheel 1 and an insulating part 4. Simultaneously toothlike conductive wheel faces 1b<1>-1b<4> to be instantaneously contacted with the work 5 is joined anew with another toothlike conductive wheel face 1b<0> in consecutive order and contacted so that an energized state between the grinding wheel 1 and the work 5 is always varied in consequence, thus electrolytic grinding comes to fruition. With this constitution, a general-purpose grinding wheel is consequently made combinable with an electric discharge wheel as it is.
Patent JP-S5738662-A (JP)
Title: Two-cycle internal combustion engine
Inventor: NISHIOKA TETSUSHI
IPC: F02B25/20
Filed: 1980-08-19
Abstract: PURPOSE:To enable the installation of injection valves in a scavenging passage and prevent a new mixture from blowing through, by providing at least two fuel injection valves in the scavenging passage of a two-cycle engine and by using the respective injection valves depending on necessity. CONSTITUTION:Two injection solenoid valves 12, 13 are provided in the scavenging passage of a two-cycle engine. The signal of a crank angle sensor 6 attached to the engine is applied to an injection valve control circuit 9 and a fuel injection pulse operation circuit 10 through a rotational frequency detection circuit 7. The signal of a sucked air quantity detection circuit 8 is also applied to the circuits 9, 10 to determine an injection pulse signal for a drive circuit 11. In slow running or the like, only one injection solenoid valve is put in operation.
Patent JP-H03102211-A (JP)
Title: Projecting-type distance measuring apparatus
Inventor: NAGAOKA SHINJI
IPC: G02B7/32
Filed: 1990-04-27
Abstract: PURPOSE:To process irregular photo-electric converting outputs by constituting an attenuating means by a light shielding member moving in front of a photodetecting element, and selecting the distance to an object to be photographed on the basis of the position of said attenuating means. CONSTITUTION:A light projected from a light emitting element 1 is condensed by a projecting lens 2, and the light beam 3 is directed to an object 8 to be photographed. The light 4 reflected from the object 8 forms a light spot on a point of a photodetecting element 6 through a light receiving lens 5. A light shielding plate 7 moves from the right to left with a certain correlation kept with the distance to the object 8. When the light shielding plate 7 traverses the optical axis 4, the reflecting light from the object 8 is obstructed and does not reach the element 6, so that the photoelectric output of the element 6 is attenuated. Further, when the light shielding plate 7 completely passes the optical axis 4, the output is returned to the original level. The distance to the object 8 is measured at a point where a negative peak is detected.
Patent JP-H05346456-A (JP)
Title: Circuit and method for monitoring address signal
Inventor: ARIGA MASAMICHI
IPC: G01R31/26
Filed: 1991-04-19
Abstract: PURPOSE:To provide a simple circuit for checking that an address signal supplied from a driver board is inputted correctly to a dynamic IC burn-in board. CONSTITUTION:Address signals inputted to a burn-in board 2 are synthesized through the intermediary of resistors respectively and a synthesized output thus obtained is inputted to a comparator 3 and compared with a reference signal A inputted to the comparator 3. Accordingly, the number of pins of a socket for connecting a driver board with the burn-in board can be lessened and, in addition, comparators for checking up the address signals can be reduced to one.
Patent JP-S60258911-A (JP)
Title: Winding method of transformer
Inventor: YONEYAMA KOUICHIROU
IPC: H01F41/04
Filed: 1984-06-05
Abstract: PURPOSE:To improve works by forming a laminated winding laminating sheets formed with the pattern for winding of a foil like conductor. CONSTITUTION:A copper foil pattern 6 which constitutes the winding of a transformer is printed on one surface of a base material 5. A lead 7 for soldering is provided at the edge and a through hole 8 corresponding to the shape of the core of the transformer is provided at the center by a method such as punching. Applying of said method to a both surfaces base plate is also possible. The copper foil patterns 6a, 6b are formed on each surface of the base material 5 and the end is connected by a through hole 10. Each surface is covered with an insulation coating material 11. Plural sheets are laminated and the winding of the transformer is formed. In the case of a high frequency transformer, it is profitable from the point of the skin effect due to the flowing of current in a foil conductor.
Patent JP-H08288616-A (JP)
Title: Pin-socket connector for mounting on substrate
Inventor: MATSUMURA SHIGERU
IPC: H01R13/64
Filed: 1995-04-14
Abstract: PURPOSE: To provide the structure of a pin-socket connector constituting the IC device interface section of an IC tester which can improve the packing density and electrical connection characteristic of the connector and can reduce the cost of the connector. CONSTITUTION: A pin-socket connector is constituted of a bottom 8 which becomes a stopper when the connector is press-fitted to a printed wiring board 15, contacting section 3 which is formed above the bottom 8 and brought into contact with the internal surface of a through hole 16, and spring section 2 which is connected to the contacting section 3 and composed a plurality of conductive spring materials. The through hole 16 is covered from a lower land 20 side.
Patent JP-H07290089-A (JP)
Title: Device for removing nitrogen in waste water and method thereof
Inventor: NOTO KAZUHIKO
IPC: C02F3/34
Filed: 1994-04-28
Abstract: PURPOSE:To provide a method solving a phenomenon in which BOD required to denitrify nitrate nitrogen is not enough temporarily in a denitrification tank due to a daily variation of a load of influent BOD and T-N and capable of stable and efficient nitrogen-removing and to provide device therefor. CONSTITUTION:A nitrogen in a waste water is removed biologically by firstly treating the waste water flowed into a settling tank at a reaction tank consisting of the denitrification tank and a nitration tank and by circulating a nitrated liq. in the nitration tank to the denitrification tank. For this purpose, a flowmeter 4 is provided at a raw water influent pipe 1, moreover, a by-pass line 7 capable of flowing the raw water directly into the denitrification tank 3 while by-passing the settling tank 2 at first is installed, and a time band at which an org. matter required to the denitrification is not enough is forecasted from a flow rate of influent raw water measured with the flowmeter 4, and a flow rate of by-pass in which the raw water is flowed directly into the by-pass line 7 at its time band is suppressed.
Patent JP-S60258946-A (JP)
Title: Radiation-resistant mos ic
Inventor: KOIKE HIDEJI
IPC: H01L29/78
Filed: 1984-06-05
Abstract: PURPOSE:To inhibit the deterioration in characteristic due to the scattering of variation in threshold voltage by a method wherein the threshold voltages of MOS transistors of the same conductivity type included in a MOSIC are made uniform. CONSTITUTION:A voltage of -2V is impressed on the substrate terminals of MOS transistors (TR) T1 and T2 as the substrate bias voltage. A voltage of 7V is impressed on the substrate terminals of MOSTR's TR3 and T4 as the substrate bias voltage. The titled IC is formed by differential amplification of differential input signals D and -D supplied to the gates of the MOSTR's T1 and T2, and then by obtaining differential amplification outputs A and -A from the connection point of the MOSTR's T1 and T3 and that of T2 and T4. Such a construction allows no deterioration of the sense sensitivity due to irradiation with radiation because the shift amount of threshold voltages of the MOSTR's T1 and T2 and the load MOSTR's T3 and T4 is constant regardless of the gate input voltage.
Patent JP-H02293727-A (JP)
Title: Image reader
Inventor: KURAHASHI HIDEYUKI
IPC: H04N1/107
Filed: 1989-05-02
Abstract: PURPOSE:To improve reading accuracy and to prevent the stain and the damage of an original platen glass by uniting the original platen glass and a shaft guiding the movement of a reading head via an arm and using a simple constitution wherein a roller rolling on an original platen glass frame is provided beneath the surface of the other side of the reading head. CONSTITUTION:The original platen glass 2 is held by a metallic frame body 20, rotatably fitted to the right end of a male screw shaft 92 via the arm 21, and can be freely opened/closed. The male screw shaft 92 is a guide shaft to allow the reading head to scan. The original platen glass 2 and the reading head 5 are integrally incorporated into a main body frame 1, thereby achieving high accuracy assembly. When the reading head 5 is guided by the shaft 92 and moved to scan, the roller provided on forward frame end of the head 5 rolls on the frame body 20 of the original platen glass 2 to move the head 5 smoothly. Consequently, the damage and the stain of the original platen glass 2 can be prevented.
Patent JP-S5816625-A (JP)
Inventor: KOBAYASHI HIROYUKI
IPC: A01K95/00
Filed: 1981-07-20
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。