baber/WOPTO huggingface dataset:
Patent JP-H089852-A (JP)
Title: Fishing bait cage
Inventor: MUTO NAOHIKO
IPC: A01K97/02
Filed: 1994-06-29
Abstract: PURPOSE:To provide a fishing bait cage capable of properly throwing out of the cage scattering baits or a fish hook with a bait only at a target point. CONSTITUTION:This fishing bait cage is made up of an inner cage 2 and a cylindrical outer cage 1 engaged therewith in such a manner as to be in sliding contact with the outer periphery of the cage 2, the side of the inner cage 2 is provided with an opening 8 for baits, and the side of the outer cage 1 is provided with an opening 5 for water pressure transmission and a second opening 3 for baits on the upper and lower sites, respectively, and the side of the outer cage l is hinged with a pressure-sensitive plate 4 designed to be in contact with and cover the opening 5. The inner cage 2 stands in such a relationship with the free end of the plate 4 as to be mutually, detachably held through a mechanism to insert a pin into a relevant hole 7, and when the inner cage 2 and the plate 4 are mutually held, such a part of the edge of the ceiling 6 of the inner cage 2 as to be in sliding contact with at least the opening 5 is situated below the opening 5 and the side of the outer cage 1 closes the opening 8.
Patent JP-S6296596-A (JP)
Title: Metal rolling oil
Inventor: YAHIRO TAKEO
IPC: C10M105/60
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a metal rolling oil having an excellent rolling performance, by reacting a particular amide compd. with a polycarboxylic acid. CONSTITUTION:At least one compd. selected from a 12C or higher aliphatic carboxylic acid (e.g., lauric acid), a 12C or higher polycarboxylic acid (e.g., japanic acid), a 4C or higher polycarboxylate having an 11C or higher alkyl group and carboxyl group is reacted with a polyamine (e.g., ethylenediamine) in an inert gas at 140-260 deg.C for 2-25hr to obtain an amide compd. (A) having at least one remaining amine group. 1mol of the component A is reacted with 0.2-2mol of a polycarboxylic acid having in its molecule at least two isocyanate groups capable of reacting with the remaining amine group in the component A (e.g., dimer acid) at 160-240 deg.C for 5-20hr.
Patent JP-H0935415-A (JP)
Title: Transient suppression circuit
Inventor: MATSUURA MICHIO
IPC: G11B11/105
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the transient by confining the head and bottom parts of a reproduced waveform appearing at the output of a capacitor, connected between the stages of an amplifier for amplifying a signal read out from a recording medium having different reproduction level, within a predetermined voltage range. SOLUTION: An amplifier 10 amplifies a polarization angle variation (MO signal) read out from a recording medium having different reproduction level. Output of the amplifier 10 is connected with a butter 11 having a low output impedance. The butter 11 is connected, at the output thereof, with a capacitor C1 having output terminal connected with clamp circuits Qa, Qb for confining the head and bottom parts in the waveform of reproduction signal within a predetermined voltage range. This circuitry suppresses the residual transient of MO signal contained in a reproduction signal read out from a recording medium having different signal reproduction level.
Patent JP-S6166617-A (JP)
Inventor: KARURU HERUBERUTO FURITSUCHIYU
IPC: B29B9/06
Filed: 1985-08-21
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-H06316543-A (JP)
Title: Stilbene derivative and stilbene congener derivative and their use
Inventor: HASHIMOTO KOICHI
IPC: C07C39/21
Filed: 1993-06-28
Abstract: PURPOSE:To provide a new stilbenen derivative or stilbene congener derivative useful as a medicine useful for preventing and/or treating various circulatory diseases such as arteriosclerosis and vasospasm and preventing metastasis of a certain kinds of cancer, and selectively inhibiting 12-lipoxygenase. CONSTITUTION:The stilbene derivative or stilbene congener derivative of formula I[R<1> is H or OH; R<2> and R<3> are such that one of them is H, the other being cyano; Ar is of formula II, III or IV (R<4> is H, an alkyl, alkoxy, halogen, CF3 or cyano)], e.g. a compound of formula V. The compound of the formula I can be obtained, for example, by subjecting a benzaldehyde derivative of formula VI (R' is H or OMe) and arylacetonitrile to Knoevenagel condensation to form a compound of formula VII which is then reacted with a demethylating reagent such as boron tribromide, trimethylsilane iodide or pyridinium chloride. The compound of the formula I, which is low toxic and few in side effects, inhibits 12-lipoxygenase powerfully and selectively.
Patent JP-H06101402-A (JP)
Title: Rotary-engine by recycle power
Inventor: JIYORUJIYO REBORINI
IPC: F03G7/10
Filed: 1993-06-29
Abstract: PURPOSE: To provide a rotary engine with recycled power having a simpler structure and higher efficiency. CONSTITUTION: A drive shaft 1 carries on identical arms with equal angular spacing one or more auxiliary rotors, each axle 5 being parallel to the shaft while each axle 9 is inclined towards the shaft. The axles are held together by a central joint 4, each auxiliary rotor carries two gears 8, 10 of different diameters engaging with the corresponding internal gears, one of which is movable.  All rotors are interconnected kinematically and engaging with the two internal gears in such a way that the rotation of the shaft 1 results from the motion of each rotor which is virtually equivalent to rolling along the internal surface of the internal gears, so that, as a result of the thrust force of the moving annulus and the return force of the fixed annulus, each rotor, resolving this conflict, rotates upon itself and, by moving translationally with respect to the internal gears, causes the drive shaft to be put into axial rotation.
Patent JP-S57108186-A (JP)
Title: Treatment of zinc sulfide phosphor
Inventor: OIKAWA MITSUHIRO
IPC: C09K11/08
Filed: 1980-12-24
Abstract: PURPOSE: To restore brightness of a phosphor reduced by dispersion, by mixing a dispersed zinc sulfide phosphor with a specified additive followed by heat treatment.  
     CONSTITUTION: After a zinc sulfide phosphor prepd. by a common method and sieved is dispersed in water by ball milling, 0.01W2.0wt% at least one additive selected from silicon oxide and aluminum oxide is added to and mixed with the phosphor, which is dried and then subjected to heat treatment in a reducing atmosphere at 400W1,000°C.  
     EFFECT: It is possible to enhance brightness with the degree of dispersion of the phosphor being kept and to enhance brightness of the coated face of a cathode  ray tube. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0623439-A (JP)
Title: Press forming device for light metal alloy material
Inventor: ISHIDA YASUAKI
IPC: B21D22/20
Filed: 1992-07-09
Abstract: PURPOSE:To provide a press forming device for a light metal alloy material in which the temperature of the material is kept low when it is formed and the malleability on a bent part and its vicinity is secured by applying a hydraulic opposed press forming. CONSTITUTION:The device is provided with a punch 4 and a hydraulic pressure dome 5, a die 6 and a weight 7 to keep the specific position 10a of a platelike material 10 which is arranged between the punch 4 and the dome 5. The material 10 is formed using hydraulic opposed forming method to be a prescribed shape between the punch 4 and the liquid in the dome 5 by lowering the punch 4. In this press forming device for light metal alloy material 1, a heating means to heat the halding part 10a of the material 10 within a specific range of temperature is provided on the die 6 and the weight 7 and the lowering speed of the punch till the material 10 is contacted to the surface of fluid in the dome 5 is controlled to be slower than the lowering speed after contacting when the material is formed.
Patent JP-H1171509-A (JP)
Title: Laminar inorganic substance-containing resin film
Inventor: SUZUKI NORIYUKI
IPC: C08K3/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prepare the subject film capable of maintaining transparency and surface smoothness of a resin of its own, developing excellent modulus of elasticity, dimensional stability, gas barrier properties, etc., useful in the field of food packaging material, liquid crystal board, etc., by adding a prescribed silane clay composite to a specific resin. SOLUTION: This film comprises (A) a polyester resin or a polycarbonate resin and (B) a silane clay composite material. The component B is prepared by introducing a compound (B2 ) of the formula Yn Si4-n [Y is a (substituted) 1-25C hydrocarbon group; X is a hydrolyzable group or OH; (n) is 0-3] to a swelling silicate (B1 ) such as smectite group clay or swelling mica. The average layer thickness of the component B in the film is adjusted to <=300 Å(preferably the average aspect ratio is 10-300 and the number of particles existing in 100 μm<2> film area per unit ratio is >=30).
Patent JP-S5971276-A (JP)
Inventor: YOSHINUMA MIKIO
IPC: H01R43/04
Filed: 1982-10-18
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-H0469657-A (JP)
Title: Photosensitive composition
Inventor: ADACHI YUTAKA
IPC: G03F7/004
Filed: 1990-07-10
Abstract: PURPOSE:To improve storage stability and exposure visualizability by incorporating a dye for changing the tone of a specified triazine compound and its photodecomposition products through the interaction with them. CONSTITUTION:The dye to be added changes the tone of the triazine compound represented by formula I and its photodecomposition products through the interaction with them, thus permitting the obtained photosensitive composition to be superior in each of sensitivity, underdevelopability, exposure visualizability, and that after storage as compared with other samples. In formula I, A is a carbon ring or a hetero ring both having aromaticity; B is a divalent hetero ring; and each of (m) and (n) is 0, 1, or 2.
Patent JP-H1124183-A (JP)
Title: Original pressing cover
Inventor: KAWAMURA TOSHIHIRO
IPC: H04N1/19
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To accurately read an original by an original read part by constituting an original pressing cover of a platen cover freely opened/closed, a sheet member coming in contact with the back surface of the original and an elastic member pressing the sheet member to the back surface of the original at many points. SOLUTION: This original pressing cover C is attached to the original read part A through the supporting point P3 of an opening/closing mechanism E and is constituted of the platen cover 51, the sheet member 54 and a soft sponge member 52 being the elastic member. The cover 51 is attached to the mechanism E and the member 54 comes in contact with the back surface of the original D. The member 52 intervenes between the cover 51 and the member 54. The lower surface of the member 52 has many recesses 53b and many protrusions 53a, and the top of the protrusions 53a is stuck and attached to the back surface of the member 54. In such a case, each protrusions 53a is deformed to absorb warpage and obtains uniform pressing force with the member 52 as a whole.
Patent JP-H0231662-A (JP)
Title: Food and drink containing tamarind
Inventor: NAGASAKA YOSHIHIDE
IPC: A23L27/60
Filed: 1988-07-21
Abstract: PURPOSE:To obtain tamarind-containing food and drink capable of reducing amount of salt without deterioration of flavor and preservability and having excellent hypochlorization effect and physiological effect by mixing extract extracted from shell of tamarind. CONSTITUTION:Shell of ripen tamarind is dried in a state of containing seed and extracted by subjecting to contact with hot water directly or in powdery state, concentrated or spray dried, as desired, to obtain extract of shell of tamarind, then resultant extract is contained in desired food and drink in a amount of 0.1-5wt.% as solid of the extract.
Patent JP-S5885155-A (JP)
Title: Concentration measurement for nitrogen compound in gas
Inventor: KIMOTO TAKASHI
IPC: G01N31/00
Filed: 1981-11-14
Abstract: PURPOSE:To measure continuously the ammoniacal nitrogen concentration and the non-ammonical nitrogen concentration in a specimen gas by using a device that incorporates a device to remove selectively ammonical nitrogen compounds and conducting alternately the measurement of total nitrogen compounds and the measurement of non-ammonical nitrogen compounds. CONSTITUTION:A specimen gas (the atmosphere, exhaust gas, etc.) is stored in a storing means 3 from a pipe 1 via a dust collector 2. The gas is then led to a converter 7 through a valve 5 and pipe 6, and there the ammonical nitrogen and non-ammonical nitrogen in the specimen gas are heated over 600 deg.C and changed into NO. NO is dehumidified by a dehumidifier 8 and reacted with O3 through a pressure regulating capillary 9 to luminate in a luminating cell 12 in a detection device. This is detected by a detector 13 and total nitrogen is sought.  Next, the valve 5 is changed over and the specimen gas is removed from the pipe 18 by an ammonical nitrogen adsorption removal device 19 (cation exchange  resin is filled), and non-ammonical nitrogen through a valve 20, converter 7 and dehumidifier 8 is detected by a detector 13. The ammonical nitrogen is given by  the difference of total nitrogen analysis results and recorded.
Patent JP-H1131556-A (JP)
Title: Connector for pc card
Inventor: NAKAMURA HIDEHIRO
IPC: G06K17/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector for PC card, for countermeasure against EMC/EMI and at the some time can reduce weight and in which the variation in the EMC/EMI measure can be changed easily and in which the increase in weight can be restricted at the minimum. SOLUTION: This connector has a resin frame 1 provided in a connector main body, an upper and a lower covers 37, 38 arranged at least one of the upper and the lower surfaces of the frame 1, and a mounting board formed with a ground pattern. The upper and the lower cover 37, 38 are separately structured, and both the upper and the lower covers 37, 38 are formed into the same shape, and formed with bent parts 37a, 38a for fitting the upper and the lower covers to the connector main body with snap. When the bent parts 37a, 38a of the upper and the lower covers 37, 38 are fitted to the frame 1 of the connector main body by fastening a snap, the bent parts make contact with a connecting member, which is connected to the ground, so that the covers 37, 38 are electrically connected to the ground pattern of the mounting board 36.
Patent JP-H0348211-A (JP)
Title: Simple optical module
Inventor: HASEGAWA YUTAKA
IPC: G02B6/42
Filed: 1989-07-17
Abstract: PURPOSE:To simplify a coupling member for an optical element and an optical fiber by cutting a screw groove in the outer periphery of a ferrule provided atop of the optical fiber and also cutting a screw groove in a mount part for a housing and the ferrule. CONSTITUTION:The ferrule 2 which is provided with the screw groove is fitted to the optical fiber 1 and its tip is worked by a heat treatment. This optical fiber 1 is inserted into the optical fiber insertion hole 3 of the housing 6 which has the screw groove having the equal-pitch screw groove cut in the ferrule 2. When the optical fiber 1 is coupled with the optical element 5 without being twisted, the optical fiber 1 is released from being twisted after one end is inserted, and then the optical fiber is twisted in the opposite direction from the insertion rotation direction as much as the number of threads before the other end is inserted, and then inserted. Further, the optical fiber is twisted one more than the number of the threads and then a force is applied in the opposite direction from an inserting/extracting direction to prevent the optical fiber 1 from falling from the housing 6. Consequently, the optical fiber 1 and an optical transmission module can easily be attached and detached.
Patent JP-2001009550-A (JP)
Title: Device for removing enclosure of unbond pc steel material
Inventor: SATOU DAIGO
IPC: E02D5/80
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To easily remove a covering without damaging a corrosion prevention layer, and remove the covering at the position almost corresponding to an opening of an anchor hole by making the inside diameter of each inner peripheral blade, which is equipped with a pair of semi-circle inner peripheral blades and its heating means and is closably constituted, smaller than the inside diameter of an enclosure of the steel material and bigger than the outside diameter of a core material of the steel material. SOLUTION: This device is equipped with one pair of semi-circle inner peripheral blades 1, and carrying handles 2 integrated with each of the inner peripheral blades 1. A supporting axis 3 is provided between the inner peripheral blades 1 and the carrying handles 2, so that the inner peripheral blades 1 can be opened/closed by opening/closing the carrying handles 2. Each of the inner peripheral blades 1 is formed into a semi-circle shape, and a circular spacing 4 is constituted when one pair of the inner peripheral blades 1 are closed. The inside diameter of the circular spacing 4 is smaller than the inside diameter of the enclosure of an unbond PC steel stranded wire to be a cutting object, but bigger than the outside diameter of a core material of the stranded wire.  Additionally, the inner peripheral blade 1 has a heater for heating the inner peripheral blade 1 to the temperature above the softening point of the covering, and it is preferable that the heater is built in the inner peripheral blade 1.
Patent JP-S58118092-A (JP)
Inventor: DONARUDO POORU GIYAFUNI
IPC: G11C17/00
Filed: 1982-10-20
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。
Patent JP-S6076271-A (JP)
Title: Method for brazing in furnace
Inventor: SAKAMOTO AKIRA
IPC: B22F7/08
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a brazed joint having high quality and to reduce cost by packing the material powder meeting the material of objects to be brazed into the joint gap and heating and sintering the powder in a furnace then disposing a brazing material in the upper part and reheating the objects in the furnace. CONSTITUTION:A square drawn pipe 2 consisting of a copper alloy is disposed in the prescribed position of a flat plate 1 consisting of a copper alloy and copper powder 4 is packed uniformly over the entire part in a gap 3. The assembly is then put into a vacuum heating furnace and after the powder 4 is sintered at 800 deg.C or the like, a silver brazing filler metal 5 is disposed in the upper part and the assembly is subjected to vacuum silver brazing at a suitable temp. The space A of the powder 4 is brazed as well by such method. The joint between the plate 1 and the drawn material 2 as well as the copper powder 4 is satisfactory in terms of both strength and heat conductivity and the brazing with high quality is accomplished. Even if the accuracy in the gap of the material 2 is bad, the brazed joint having high quality is obtd. and the reduction in operation such as machining and the cost is made possible.
Patent JP-2001010110-A (JP)
Title: Recording head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/045
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a small recording head that can easily process image data. SOLUTION: A recording head provided with a head substrate made by providing adjacently two recording element arrays 3a and 3b in which many recording elements 4a and 4b are arranged in a row in the horizontal scanning direction on the top face of the substrate, staggering in the vertical scanning direction so that the recording elements of the other recording element array may be located between the recording elements of one recording element array, connecting the first and second electrodes 5a and 5b respectively to the recording elements 4a and 4b of the recording element arrays 3a and 3b and leading out the first and second electrodes 5a and 5b in the direction perpendicular to the recording device arrays 3a and 3b, and a driver IC connected to the led-out portions of the first and second electrodes 5a and 5b and driving selectively the recording elements 4a and 4b of both recording element arrays 3a and 3b, the first and second electrodes 5a and 5b are arranged in accordance with the order of arrayal in the horizontal scanning direction of the recording devices 4a and 4b to which the electrodes 5a and 5b are connected, and connected to the recording device 4a of the recording element array 3a passing just below the recording element array 3b at the intersection with the recording element array 3b.
Patent JP-H0911534-A (JP)
Title: Field emission type print head
Inventor: KOBORI YOICHI
IPC: H01J29/04
Filed: 1995-06-28
Abstract: PURPOSE: To be able to concentrate field emitted electrons by alternately selectively driving two gate leading electrodes, sequentially selectively driving a plurality of anode lines, and setting the potentials of any gate leading electrode and anode line of the non-selected state and the potential of a dummy anode to a low level. CONSTITUTION: When a first gate leading electrode GT1 is, for example, selectively driven in case of a gate line GT13 as an example, the potentials of the gate lines GT23 and GT14 disposed at both ends become a low level. Then, the electrons emitted from the line GT13 are concentrated by the influence of its electric field. When the electrode GT1 is selectively driven, the electrons emitted from the lines GT11, GT13,..., GT1 (n-1) of odd numbers are concentrated, and when the second electrode GT2 is selectively driven, the electrons emitted from the lines GT12, GT14,..., GT1n of even numbers are concentrated.
Patent JP-2000001075-A (JP)
Title: Card with thermally reversible display
Inventor: TAKAHASHI NORIO
IPC: B42D15/10
Filed: 1998-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a card having a thermally reversible display unit having a large amount of information by sticking a sheet coated with a material reversibly changing in color developing and erasing according to a heat, thereby suppressing a warp of the card. SOLUTION: In the card 1, a base material sheet 2 previously coated on its surface with a material having a planar shape of the same shape as that of a card base material 5 and reversibly changing in color developing and erasing according to a heat is adhesively laminated on the material 5 formed of a thermoplastic resin as a main material via an adhesive layer 4. Then, a thermally reversible display unit adhered only by pressing without heating is provided.
Patent JP-S6429056-A (JP)
Title: Document editing device
Inventor: MIZUNUMA SHINJI
IPC: H04N1/107
Filed: 1987-07-24
Abstract: PURPOSE:To read image information from an original either automatically or by hand scanner arbitrarily by making an image input unit freely mountable/ dismountable on the carriage of a print unit. CONSTITUTION:In case of reading image information of an original automatically, a sheet-shaped original is set on the print unit 200. Then the image input unit 100 is mounted on the carriage 17 of the unit 200. After a line image sensor reads the image in the main scanning direction, the data equal to one-line length of the original is transmitted by the print unit 200, and this read action is repeated thereafter. In case of reading image information of the original by means of hand scanner, the image input unit 100 is dismounted from the carriage 17 of the unit 200, and this unit 100 is moved on the original manually.