baber/WOPTO huggingface dataset:
Patent JP-H07324614-A (JP)
Title: Breather for small vehicle engine
Inventor: SUGIMOTO MITSUHIRO
IPC: F01M13/04
Filed: 1994-05-31
Abstract: PURPOSE:To aim at size and weight reduction of an engine and also return the oil in a breather smoothly to an oil pan in the breather device of a small vehicle engine. CONSTITUTION:This breather for a motorbicycle four-cycle engine 6 comprises: a breather room 4 formed above a drive shaft 8 which is supported rotatable on the rear part of a crank case 2 and an oil returning path 10 for connecting the inside of the breather room 4 to the inside of oil in an oil pan 2(a), and formed in the part position behind the drive shaft 8 on the side wall 2L1 of a left side crankcase 2L in a straight inle approximately in vertical direction. Because the oil returning path 10 is placed on the left side of a kick starter 24, the engine size can be reduced by at least a length L.
Patent JP-S5912040-A (JP)
Title: Roll paper remainder detection device
Inventor: TANAKA SHIGETO
IPC: B65H23/00
Filed: 1982-07-09
Abstract: PURPOSE:To improve the roll paper remainder detection precision by bringing a movable member energized toward the roll paper center in contact with the roll paper periphery and extracting the movable position of the movable member as an electrical signal. CONSTITUTION:When the remainder of the roll paper 1 is large, a presser rubber 10 is pushed upward, thus compressing a coil spring 12, the variable section 11a of a slide volume 11 is also moved upward, and the variable resistor value is reduced. When the remainder becomes small, the presser rubber 10 is lowered, thereby the variable section 11a is also lowered and the variable resistor value is increased. Therefore, the needle of a remainder indicator 13 is moved from F to E, thus displaying the remainder. Accordingly, the remainder can be detected at high precision even though the roll paper is out of sight.
Patent JP-H08312204-A (JP)
Title: Flexible fence
Inventor: ARAI TOSHIHIRO
IPC: E04H17/14
Filed: 1995-05-17
Abstract: PURPOSE: To connect a beam end to a side part of a support in the optional direction by connecting both ends of plural beams, which are to be stretched between adjacent supports, to the support through a universal joint. CONSTITUTION: A fitting bolt 8 is horizontally passed through a support 5, and passed through a through hole of an abutment part of a right and a left universal joints 7, which are symmetrically projected from both sides of the support 5, and passed through a through hole of a round washer, which is fitted to the back surface side of the abutment part 7a, and a universal joint 7 of the opposite side is fitted to a male screw part of the tip of the fitting bolt 8 by the round washer and a fixed nut. An opposite side beam 6 is connected to the support 5 through the universal joint 7.  Since the abutment part of the universal joint 7 can be freely slid between a recessed part of the support 6 and the round washer, the universal joint 7 can be projected from the side part of the support in the desirable direction, and the beams 6 can be connected to both the ends of the support 5 through the universal joint 7 in the optional direction.
Patent JP-H04330092-A (JP)
Title: Production of nucleotide or nucleoside derivative
Inventor: KORIN BII RIISU
IPC: C07H19/167
Filed: 1991-05-23
Abstract: PURPOSE: To industrially advantageously obtain a deriv. for the treatment of myodystrophy or heart diseases by carrying out a nucleophilic displacement reaction of a sulfonic acid- or sulfoxide-substd. heterocyclic compd. with an α-aminoacid or a reactive amino compd.  
     CONSTITUTION: When a nucleotide or a substd. amino deriv. of a nucleoside is to be produced, a sulfone-substd. heterocyclic compd. expressed by formula I or sulfoxide substd. heterocyclic compd. expressed by formula II which has a heterocyclic residue of nucleotide or nucleoside deriv. or which can form the heterocyclic residue is subjected to nucleophilic displacement reaction with an α-amino acid (e.g. L-asparagic acid) or other reactive amino compd., and then a protecting group is removed. Thus, a nucleotide amino deriv. expressed by formula III such as adenosylosuccinic acid in which a succinate group is bonded to a purine ring is obtd., or a nucleoside amino deriv. such as adenylosuccinic acid expressed by formula IV is obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01287649-A (JP)
Title: Film stopping mechanism for camera
Inventor: UGOU YASUO
IPC: G03B17/00
Filed: 1988-05-16
Abstract: PURPOSE:To stop a roll of film at a prescribed stopping position under simple sequence control by discriminating the wound state of the film from the moving quantity of the film moved by a winding motor. CONSTITUTION:When a prescribed frame of the film 4 is moved to a prescribed stopping position, the winding motor 1 is stopped and the overrun quantity of the prescribed frame of the film 4 against the prescribed stopping position is detected. When the overrun quantity does not reach the prescribed stopping position, the winding motor 1 is again driven and the film 4 is moved until the overrun quantity exceeds a prescribed value. When the overrun quantity exceeds a certain value, on the other hand, the moving quantity of the film 4 is controlled so that the next moving quantity of the film 4 can be reduced. Therefore, the film 4 can be stopped at the prescribed stopping position under simple sequence control.
Patent JP-S62274524-A (JP)
Title: Cathode structure for electron tube
Inventor: YAKABE TORU
IPC: H01J1/26
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a captioned cathode structure of low power consumption, smallsize and being excellent in quick-action by a method wherein a basic metal is fixed in the middle part of a single blackened cathode sleeve, further the outside supporting sleeves of high reflection are provided on both ends of the cathode sleeve respectively and said outside supporting sleeves are fixed by welding to the beads provided on a lidded cathode supporting cylinder. CONSTITUTION:An almost inverted U-shaped basic metal 22 is fixedly placed in the middle part of a cathode sleeve 23 having a built-in heater and being blackened previously by oxidation and an emitter 21 is applied onto said basic metal 22. Further, near both ends of the cathode sleeve 23, the high reflection outside supporting sleeves 24 having a larger diameter than the cathode sleeve 23 are fixed respectively so as to be inscribed in the axial direction (Z direction) of the electron gun. Said outside supporting sleeves 24 have metallic luster and serve as the supporting members and also as the reflection members. A pair of beads 28 corresponding to the outside supporting sleeves 24 are formed en bloc at prescribed intervals on the lid 25 of the cathode supporting cylinder while the outside supporting sleeves 24 are fixed by welding on said beads 28.
Patent JP-S61276751-A (JP)
Title: Twin roll casting method for thin metallic sheet
Inventor: KASAMA AKIO
IPC: B22D11/06
Filed: 1985-06-03
Abstract: PURPOSE:To stabilize a casting operation and to obtain an ingot having an excellent characteristic without internal defects by controlling casting conditions in such a manner that the ingot drawn out between twin rolls completes the solidification near the line connecting the axial centers of the casting rolls. CONSTITUTION:The casting conditions of the twin roll casting method for casting continuously a thin metallic sheet by pouring a molten metal 2 between a pair of the horizontal casting rolls 1 and 1 rotating in an arrow direction and drawing drawing out the ingot 3 obtd. by cooling and solidifying the molten metal toward the arrow direction are so controlled that the ingot 3 solidifies on the line connecting the axial centers of the rolls 1, 1 or near the same by joining of the solidified shells formed on the surfaces of the rolls 1, 1. The generation of the internal and surface cracks and bulging, etc. is thus prevented and the ingot 3 having good quality is stably cast.
Patent JP-2000313910-A (JP)
Title: Device for charging material into rotary hearth type furnace
Inventor: MATSUI KOJI
IPC: C21B13/08
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent fine powder mixed in pelletized materials from transporting into a furnace by arranging a sieve on the way of a vibrating conveyor and classifying the fine powder mixed in the material. SOLUTION: The pelletized material 3 is transported into the vibrating conveyor 5 with a belt conveyor 4. The material 3 laid on a vibrating plate 8 is transported in the arrow mark direction by working vibration motors 11 arranged at both side edges of the vibrating plate 8 in the vibrating conveyor 5 and dropped and charged on the rotary furnace hearth from the end edge 7. At a part of the vibrating plate 8, the sieve 12 formed by opening many small holes is arranged. In this way, the fine powder mixed in the material 3 is classified by dropping into a collecting hopper 13 arranged below the sieve 12 from the small holes in the sieve 12, and is prevented from transporting into the furnace. Then, the collected fine powder is reused for pelletizing.
Patent JP-S5742764-A (JP)
Title: Oil-containing resin composition
Inventor: NAKAGAWA MITSUHIKO
IPC: C08L101/00
Filed: 1980-08-27
Abstract: PURPOSE: An oil-contg. resin compsn. with excellent frictional characteristics, not deteriorated in mechanical strength, which is prepd. by the incorporation of two kinds of specified lubricating oil materials different from each other in viscosity and an oil-retentive carrier.  
     CONSTITUTION: A lubricating oil material such as spindle oil of abs. viscosity 10W 3,000cst at 25°C, readily leachable to the surface of a molded product and largely lubricative, and one such as an organopolysiloxane of high abs. viscosity 10,000W 100,000cst near melt viscosity of a synthetic resin to be used are used. Namely, to a synthetic resin such as a polyacetal resin, are added 0.5W8vol% oil-retentive carrier such as swollen graphite, polyethylene of MW ≥ about 500,000 or active carbon of specific area ≥0.3m 2 /g and 5W30vol% lubricating oil material mixture consisting of above lubricating oil materials, and the resulting mixture is molten and kneaded by a screw extruder, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000309171-A (JP)
Title: Thermal transfer recording material and full color printing method
Inventor: MURATA YUKICHI
IPC: B41M5/388
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the resolution and the gradient in picture elements and keep the recording property for a long period of time, by making a thermal transfer recording material which is led by a capillary phenomenon to a transfer section, of which the state changes by heating, and which is transferred to a body to be transferred being confronted with the transfer section, contain a coloring matter represented by a specified formula. SOLUTION: This thermal transfer recording material which is led by a capillary phenomenon to a transfer section having a porous structure, of which the state changes by heating, and which is transferred to a body to be transferred being confronted with the transfer section, is made to contain a coloring matter represented by a formula. In this case, in the formula, respective rings A and B may have a substitutional group, X represents COOR3, CONR4R5 or a halogen atom, and R1 to R5 each independently represent a substituted or unsubstituted alkyl group, an alkenyl group, a substituted or unsubstituted aryl group, or a cycloalkyl group.  Then, the thermal transfer recording material is a liquid form recording material which generates a mist with a diameter of 20 μm or lower, and is transferred onto the body to be transferred which is arranged in a manner to be confronted with a gap of 10 to 1000 μm.
Patent JP-H02298085-A (JP)
Title: Manufacture of josephson device
Inventor: ENOHARA AKIRA
IPC: H01L39/24
Filed: 1989-05-12
Abstract: PURPOSE:To prevent characteristic deterioration of the superconductive film surface by providing a microslit part on a part of a double-layer film formed by piling a first metal film on a metal oxide superconductive film formed on a substrate by etching to divide the film into two electrode parts while piling a second metal film on a slit part for forming a junction part. CONSTITUTION:A metal oxide superconductive film 12 is formed on a substrate 11 and immediately thereafter a first metal film 13 is piled to form a double- layer film 15. A beam resist is applied on this double-layer film 15 followed by baking while forming a slit part into a resist film by an electron beam exposure development. Having this resist film as a mask, a slit part 17 is formed on the double-layer film 15 by an ion beam etching to divide the double-layer film 15 into two electrode parts 16. Next, a second metal film 14 is vapor- deposited allover the sample surface, thereon a negative type photoresist is applied followed by baking while irradiating ultra-violet rays on the resist to form a pattern for forming a junction part 18 by developing. Next, the second metal film 14 is etched by ion beam etching in order to form the junction part 18.
Patent JP-H0414140-A (JP)
Title: Back-up device for fuzzy development
Inventor: KATAYAMA RITSU
IPC: G05B13/02
Filed: 1990-05-08
Abstract: PURPOSE:To facilitate the identification of rules and to easily grasp the poise of the rule formation degrees by setting the colors for each fuzzy rule by a rule color setting means and using these set colors to display the rule formation degrees. CONSTITUTION:A display color is set to a rule color control circuit 12 before execution of the fuzzy control so as to facilitate the identification of a rule when the rule formation degree is displayed. Then an inference process display control circuit 10 displays the rule formation degree by reference to the color control information stored in a rule color control memory 12a at display of a graph showing the rule formation degree. Thus the rule formation degrees are displayed in a multiplex way by a single graph when a trend graph showing the rule formation degree is displayed at a rule formation degree display control part 10a. As a result, the poise of the rule formation degrees can be easily grasped.
Patent JP-S61277214-A (JP)
Title: Electrode structure for piezoelectric resonator for overtone oscillation
Inventor: HIRAMA KOICHI
IPC: H03B5/32
Filed: 1985-05-31
Abstract: PURPOSE:To reduce the dependence of a resonator upon the characteristic of an oscillating circuit by connecting a resistance having a proper value between double-sided electrodes of an energy absorbing part provided near the outside periphery of a piezoelectric substrate. CONSTITUTION:A required resistance R is connected between double-sided electrodes 4 and 4' stuck to the oscillation energy absorbing part. Then, the oscillation energy lower than the order of a desired overtone propagated to the oscillation energy absorbing part excites a piezoelectric substrate 1, and as the result, the electric charge generated in electrodes 4 and 4' is converted to a heat energy electrically by the resistance R and is consumed, and the impedance of lower overtone oscillation including fundamental wave oscillation is raised sufficiently. The value of the resistance R is approximately equal to (2pifnCo)<-1> where Co is the capacity between electrodes 4 and 4' and fn is the frequency of overtone oscillation where the oscillation energy is converted to heat and is consumed. Thus, the dependence of the resonator upon the characteristic of the oscillating circuit is reduced.
Patent JP-H0414644-A (JP)
Title: Optical information recording medium
Inventor: HATASAWA TAKANOBU
IPC: G11B7/24
Filed: 1990-05-08
Abstract: PURPOSE:To effectively correct the warpage of the information recording medium by forming a transparent film via an underlying layer consisting of an org. silicon compd. on the other surface of the medium. CONSTITUTION:The information recording layer having at least a dielectric layer 4, a recording layer 5 and a protective layer 6 is formed on one surface of a transparent substrate 1 for the optical information recording medium consisting of a synthetic resin. The transparent thin film layer consisting of an inorg. material is formed via the underlying layer consisting of the org. silicon compd. expressed by formula is formed on the other surface. In the formula, m and n denote 1 to 3 integer: R<1> and R<2> denote an alkoxy group, alkoxyalkoxy group of the same kind or different kind or chlorine element; R<3> and R<4> denote a substd. or unsubstd. monovalent hydrocarbon of the same kind or different kind; A denotes a bivalent hydrocarbon group which may be substd., oxygen atom, (>NH) group or bivalent org. group contg. sulfur.
Patent JP-H07323765-A (JP)
Title: Fitting structure of seat slide device for vehicle
Inventor: UEMATSU NOBORU
IPC: B60N2/06
Filed: 1994-05-31
Abstract: PURPOSE:To increase the rigidity of a fitting part and improve the assembling accuracy by forming a fitting recessed part can a seat surface where a supporting bracket is loaded on a cross member from the top, and forming a fitting boss of almost circular section on the supporting bracket integrated with the rail on the vehicle body side. CONSTITUTION:A seat slide device for a vehicle is provided with a slide rail 20a consisting of a rail 20 on the vehicle body side to be fixed to a vehicle floor 10 through a supporting bracket 40, and a rail 30 can the seat side which is fitted with this rail 20 in 21 longitudinally movable manner and supports the seat. A cross member 12 extending in the vehicle lateral direction is provided on the vehicle floor 10, and a fitting recessed part 13 is formed on the seat surface 12a on which the supporting bracket 40 is loaded above the crass member. A fitting boss 43 of approximately circular section is formed on the supporting bracket 40, and after this fitting boss 43 is fitted to the fitting recessed part 13, a bolt is inserted thereto, and the rail 20 on the vehicle body side is fixed by tightening the bolt.
Patent JP-S5545652-A (JP)
Title: Carcinostatic substance and its preparation
Inventor: TAKAHASHI TAKEMI
IPC: C07D307/93
Filed: 1978-09-29
Abstract: NEW MATERIAL:A compound I (X is II, III) or IV.  
     USE: A carcinostatic substance. Suppresses the experimentally produced cancer cells at low concentration, and expected to be effective to the malignant tumor of man.  
     PROCESS: The objective compound I or II having a germacrane skeleton, is prepared (1) extracting dried plant of Eupatorium chinense L. var Sinplicifolium with an organic solvent such as methanol (pref. a solvent which is miscible with water existing in the plant), with or without heating, (2) concentrating the extract under reduced pressure to obtain the primary extract, (3) partitioning the extract with chloroform and water to remove hydrophilic impurities, (4) concentrating the chloroform layer, (5) partitioning the concentrate with petroleum ether and methanol containing 10% of water to remove hydrophobic impurities, and finally (6) concentrating the hydrous methanol layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04323411-A (JP)
Title: Penetration test device
Inventor: SUZUKI TOMOJI
IPC: E02D7/16
Filed: 1991-04-22
Abstract: PURPOSE:To efficiently penetrate a rod into the ground with total weight on an elevating mount side and the vibrational repeated strike of a hammer applied by fixing an elevating mount at an elevation-limit position then making the elevating mount a freely dropping condition, and working the hydraulic hammer. CONSTITUTION:A striking vertical shaft 10 and a hydraulic hammer 11 are provided on an elevating mount 7 supported with a vertical leader 2. The elevating mount 7 is ascended along a leader 2 to be reached to an elevation limit, then a motor 18 is stopped, and a toothed wheel 20 is locked with a brake 17 to fix the elevating mount 7. Then a rod 28 for a penetration test is connected to a striking vertical shaft 10, a clutch is released to free the toothed wheel 20, and the elevating mount 7 is made a freely dropping condition. The hydraulic hammer 11 is worked successively, and total weight on the elevating mount 7 side and a vibrational repeated strike with the hydraulic hammer 11 are applied to penetrate the rod 28 into the ground. Also in this constitution, a motor 19 unable to rotate from a negative pressure side can be used with a brake 17 excluded.
Patent JP-2000309071-A (JP)
Title: Heat-shrinkable laminated film
Inventor: YAMANO HIDEO
IPC: B29C61/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable film with a specific gravity of below 0.96 without damaging the high transparency, high glossiness, excellent low temp. shrinkability and excellent printability possessed by a polystyrenic resin. SOLUTION: A laminate is formed by providing an upper surface layer and a rear surface layer both of which comprise a styrenic resin on both surfaces of an intermediate layer consisting of an olefinic resin with a density of below 0.94 g/cm3 and an adhesive resin. The thicknesses of the respective layers of the laminate are set to (upper surface layer + rear surface layer)/intermediate layer=1/1-1/6 and this laminate is stretched by a draw ratio of 2-6 in at least a uniaxial direction.
Patent JP-S5933463-A (JP)
Title: Image forming device
Inventor: OSANAI TATSUKI
IPC: G03G15/041
Filed: 1983-06-30
Abstract: PURPOSE:To set a copy magnification and the number of copies with the operation of a small number of input keys to improve the operability, by setting the magnification and the number of copies selectively on a basis of data inputted through an input means when they are set through the input means. CONSTITUTION:A magnification set button 62 on a control panel 34 is depressed to input a desired magnification with a ten-key 63, and the button 62 is depressed again to input the number of copies with the ten-key 63, and a print button 61 is depressed. The number of copies is set selectively on a basis of this data. When the magnification is set, a lens moving motor 57 and a mirror moving motor are operated to set a lens 7 and mirrors 5 and 6 to a prescribed ratio of optical path length. Numbers of rotation of a scanning motor 42 and a drum driving motor 60 are changed to set a speed ratio of an exposure lamp and the mirror 4 to a drum to a prescribed magnification. Therefore, the magnification and the number of copies are set with the operation of a small number of input keys to improve the operability.
Patent JP-S60262858-A (JP)
Title: Dichroic azo dye for use in liquid crystal, liquid crystal composition containing said dye and display device
Inventor: YAMADA YASUYUKI
IPC: C09K19/60
Filed: 1984-06-11
Abstract: NEW MATERIAL:Compounds of formula I, wherein X is H, halogen, OH, nitro, cyano, lower dialkylamino, aryl, aralkyl, etc.; Y1-Y9 are each H, methyl, methoxy, OH, halogen, cyano; Y1 and Y2, Y4 and Y5 or Y7 and Y8 may form a benzene ring when combined together; Z1, Z2 are each alkyl, alkoxy or may form a benzene ring when combined together. USE:Dichroic azo dyes contg. a benzotriazole ring for use in liquid crystals. PREPARATION:An amine compd. of formula II is diazotized and coupled with a compd. of formula III. The resulting compd. is cyclized by a conventional method to form a triazole ring, thus obtaining the compd. of formula I.