baber/WOPTO huggingface dataset:
Patent JP-S52106571-A (JP)
Title: Truck occurence predict system for container terminal
Inventor: KAWAI AKIRA
IPC: B65G63/00
Filed: 1976-03-03
Abstract: PURPOSE: Truck occurence predict system is consisted by reference pattern store device, pattern clossification device, occurence pattern indication device, and occurence condition set device, and is simple construction, to obtain truck occurence monitor information as necessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58140079-A (JP)
Title: Preparation of 2-alkyl-4-amino-5-aminomethylpyrimidine
Inventor: FUJII KOUZOU
IPC: C07D239/42
Filed: 1982-02-16
Abstract: PURPOSE:To prepare the titled substance useful as an important synthetic intermediate of vitamin B1 and its analogues, in high yield, by the catalytic reaction of 2-alkyl-4-amino-5-formylpyrimidine with hydrogen and ammonia in the presence of a catalyst. CONSTITUTION:The titled compound is prepared by the catalytic reaction of 2- alkyl-4-amino-5-formylpyrimidine with hydrogen and ammonia at 0-200 deg.C, preferably at room temperature 120 deg.C in the presence of a reduction catalyst under the hydrogen partial pressure of usually 1-100kg/cm<2>G. The effective catalyst is the VIII-group metal such as Pd, Pt, Rh, Ru, Ni, etc. or a metal such as Cu, Cr, etc. The amount of the catalyst is 0.001-3g-atom, preferably 0.002-2g-atom in terms of metal based on the above raw material. The amounts of H and ammonia are preferably 5-400mol and 4-500mol per 1mol of the raw material, respectively.
Patent JP-S54115173-A (JP)
Title: Automatic balance instrument
Inventor: UEDA TOSHITSUGU
IPC: G01B17/00
Filed: 1978-02-28
Abstract: PURPOSE: To remove mechanical contact portions by providing an exciting means moving in correspondence to the movement of a movable part in the state of being and swiched by a first receiving means and a second receiving means.  
     CONSTITUTION: The pulse form voltage signals e 1 , e 2  obtained by a first receiving means 62 and a second receiving means 63 after t 1 , t 2  while an exciting pulse PE is applied are respectively applied to the reset terminals R of flip-flop circuits FF 1 , FF 2  through comparing amplifiers OP 1 , OP 2 . An arithmetic circuit CK, inputted with the time width signals PW1, PW2 from the respective flip-flop circuits FF1, FF2, is able to obtain the feedback signal Ef associated to the displacement position (x) of a movable part 3 from its output terminal OUT. Since l 1 +l 2  is the distance between the first receiving means 62 and the second receiving means 63 and is a constant value irrespective of the displacement position (x) of the movable part 3, the feedback signal Ef becomes accurately proportional to the displacement position (x). The feedback signal Ef does not receive the influrnce of the propagation speed Vs of the ultrasonic wave signal in a magnetostirctive wire 60. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57138044-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: G11B5/716
Filed: 1981-02-17
Abstract: PURPOSE:To manufacture a magnetic recording medium of multilayer construction less in uneven sensitivity and output fluctuation and uneven thickness, by adding two specific kinds of copolymers and a polyfunctional isocyanate compound to a binding agent of a lower magnetic layer. CONSTITUTION:In a magnetic recording medium in which >=2 magnetic layers are formed in multilayer on a base, (A) vinyl chloride-vinyl acetate system copolymer having activated hydrogen (e.g., vinyl chloride-vinyl alcohol copolymer), (B) a butadiene-acrylonitrile copolymer having activated hydrogen[e.g., butadiene-acrilonitril-(meth) acrilic acid copolymer]and (C) an isocyanate compound including >=2 isocyanate radicals (e.g., tolylene diisocyanate) are added to a binding agent for magnetic layers other than the uppermost layer. The hydroxyl group, carboxyl group in the copolymers (A) and (B), and the isocyanate group in the compound (C) react with each other and they are cross-linked in three dimension. The solubility against solvent is increased, uneven thickness of the magnetic layers can be reduced, and uneven sensitivity and output fluctuation can be kept decreased.
Patent JP-S55116053-A (JP)
Title: Solar house using hot-water pool as heat accumulator
Inventor: KOSHI YASUYUKI
IPC: E04H4/00
Filed: 1979-03-01
Abstract: PURPOSE: To make effective use of solar heat and use a heat accumulator for other purposes by using a large hot-water pool as a heat-accumulating tank to be used for a solar house.  
     CONSTITUTION: The winter heating by the use of hot water heated by solar heat requires large thermal value and the larger heat-accumulating tank is useful both for the purpose of increase in the thermal value to be used and for the economical utilization of heat-insulator material because the leakage of thermal value is relatively small in this case. In this regard, the given invention proposes that a large quantity of hot water be put in as large a tank or a pool as possible and that they be arranged in low position such as the place under a floor so as for their heat to penetrate into the rooms on the floor. Furthermore, by enlarging the tank and the like in this way, this hot water as a heat-accumulating body can be used for cleaning, washing and that for swimming pool and also for fire fighting, a means for water famine and other purposes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52107161-A (JP)
Title: Treating method for waste water from ammonia oxidation
Inventor: TOUNO FUSAMITSU
IPC: C02F3/34
Filed: 1976-03-04
Abstract: PURPOSE: To provide a treating method, by which the nitrogen content in waste water is efficiently removed to be discharged in the form of perfectly harmless form, by introducing the waste water from an ammonia oxidation process into activated charcoalto remove the nitration inhibiting substances and subsequently by treating the resultant waste water with the nitrating process and the denitrifying process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58141038-A (JP)
Title: Balanced receiving circuit
Inventor: SHIGAKI SEIICHIROU
IPC: H04B1/18
Filed: 1982-02-17
Abstract: PURPOSE:To obtain an output signal in which unbalanced noise is suppressed considerably at each stage, by providing a mid-point terminal to the secondary winding of a transformer and grounding the mid-point terminal through the grounding terminal of a balanced input type amplifier. CONSTITUTION:The majority of unbalanced noises entering the secondary windind side through an interwinding electrostatic capacitor is grouned directly through the mid-point terminal 25, so unbalanced noises appearing between terminals 23 and 14 and the ground are reduced greatly. Further, a few remaining unbalanced noises have every small amplitude, so they are removed through the balanced input type amplifier 3. The ground impedance of the balanced input type amplifier 3 viewed from the terminals 23 and 24 is not influenced at all because of the grounding of said mid-point terminal 25, so the amplifier operates normally to output no unbalanced input noise to an output terminal 51. Said grounding of the mid-point terminal 25 causes a triffle increases in the amount of unbalance input noises converted into balanced noises through the transformer 2 itself, but noises outputted to the output terminal 51 are reduced.
Patent JP-S61183272-A (JP)
Title: Cyclohexenecarboxylic acid derivative and herbicide comprising same as active ingredient
Inventor: SOEDA KOJI
IPC: C07D233/70
Filed: 1985-02-07
Abstract: NEW MATERIAL:A compound shown by the formula I {R1 and R2 are lower alkyl, or R1 and R2 are linked to form -(CH2)5; R3 is -OR4 (R4 is H, or lower alkyl), -NH2, -OM[M is alkaline(earth)metaml, or formula II (R5 and R6 are R4)} and its salt. EXAMPLE:2-(5-Isopropyl-5-methyl-4-oxo-2-imidazolin-2-yl)cycloh-ex-ene- carboxylic acid ethyl ester. USE:A herbicide having wide herbicidal spectrum, showing improved herbicidal activity, providing crops with no phytotoxicity, effective by soil treatment and foliar treatment as well. PREPARATION:3,4,5,6-Tetrahydrophthalic anhydride is reacted with an aminonitrile derivative shown by the formula III to form a compound shown by the formula IV, which is then hydrolyzed to give an acid amide shown by the formula V, and subjected to ring closure reaction to give a compound shown by the formula VI, which is further hydrolyzed to give a compound shown by the formula I.
Patent JP-S56119694-A (JP)
Title: Brazing filler metal and its production
Inventor: KAWASE MASAYUKI
IPC: B23K35/02
Filed: 1980-02-26
Abstract: PURPOSE:To make the strength of the pipe materials to be brazed high and stable and provide reliable products by increasing the thickness of only the brazing filler metal of the outermost annular plate. CONSTITUTION:A striplike blank material 12 is blanked to leave and form a striplike blank material 13 of a small width and the discs 14 continuous to the side edge thereof. Next, each disc 14 is blanked by pressing to form two sheets of large and small brazing filler metals 6, 6' of an annular shape and a spacer 7 connecting these metals 6, 6'. Also a rib 9 is formed on the outermost side of the metal 6 of a large-diameter annular plate by burring. Thence, a ring-shaped brazing filler metal 10 assuming the same width as that of the metal 6 of the large-diameter annular plate and of the same height as that of the rib 9 is inserted and held in the inner side of the rib 9; thereafter, the metal 6 of the large-diameter annular plate is cut from the striplike blank material 13 of a small width, whereby a brazing filler metal 11 is made. The metal 10 is formed by blanking the striplike blank material supplied from the direction perpendicular to the transfer direction of the material 13 and is simultaneously inserted and held in the inner side of the rib 9.
Patent JP-H02203914-A (JP)
Title: Adsorbing and desorbing apparatus
Inventor: SATAKE YASUHIRO
IPC: B01D53/06
Filed: 1989-02-01
Abstract: PURPOSE:To lower the concn. of the org. solvent in exhaust gas at an outlet by radially partitioning an activated carbon packed drum into three or more zones to set the first zone to a desorbing zone and the second and third zones to adsorbing zones and passing gas to be treated through the adsorbing zones in series. CONSTITUTION:In a gas adsorbing and desorbing apparatus wherein an activated carbon packed drum-shaped adsorbing and desorbing chamber is tumbled, a drum 1 is radially partitioned into three or more independent zones A-C. In the rotary direction of the drum 1, the first zone is set to a desorbing zone C and the second and third zones are set to desorbing zones A, B. The gas to be treated supplied to the second zone A is further supplied to the third zone B and the adsorbing and desorbing chamber is arranged so as to treat the gas to be treated while gas is passed through two or more adsorbing zones in series. As a result, the concn. of the org. solvent in the exhaust gas at the outlet of this apparatus can be lowered. Further, the amount of desorbed vapor per recovered solvent amount can be reduced to a large extent.
Patent JP-S62182249-A (JP)
Title: R-b-fe sintered magnet and its manufacture
Inventor: KOBAYASHI AKIO
IPC: H01F1/057
Filed: 1986-02-05
Abstract: PURPOSE:To manufacture the titled magnet superior in coercive force, by adding at least one kind among borides of Ti, Zr, Hf to R-B-Fe alloy powder having prescribed components, press forming them in magnetic field in nonoxidizing atmosphere, then sintering, further applying aging treatment to the compact. CONSTITUTION:A R-B-Fe alloy powder having a compsn. composed of, by atom 8-30% R (at least one kind among rare earth elements contg. Y), 2-28% B, 40-90% Fe as indispensable components, 0.05-3.5% ratio of at least one kind among boride powders such as TiB2, ZrB2, HfB2 are arranged and thorough ly mixed. The mixed powder material is press formed by 0.5-10ton/cm<2> pressure in vacuum or nonoxidizing atmosphere, if necessary in 5KOe magnetic field, and sintered at 900-1,200 deg.C. This is once cooled to room temp. by 1-10 deg.C/min rate, then aging treated at 500-700 deg.C for 0.5hr. The titled magnet superior in coercive force is obtd.
Patent JP-S61184370-A (JP)
Inventor: SUZAWA CHIZURU
IPC: H01L39/04
Filed: 1985-02-07
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-H06211377-A (JP)
Title: Paper conveyer for image forming device
Inventor: KAMEI MASAJI
IPC: B65H5/06
Filed: 1993-01-18
Abstract: PURPOSE:To prevent an oblique feed from being generated in paper by changing a nip position of a roller in the downstream part against resistance given by a roller member in the upstream part, in the case of conveying the paper by a plurality of conveying roller devices in a paper conveying path. CONSTITUTION:In a feed roller 2 arranged in a paper conveying path and a conveying roller device 10, against resistance given by the feed roller 2, a pinch roller member 13 pressed against a drive roller member 11 is provided movably in a width direction of paper in the conveying roller device 10 in the downstream part. A pinch roller member 13a relating to a drive roller member 11a in a reference line side is provided in a fixed position, and in a position of giving conveying action relating to the paper in two nip positions of conveying it by the conveying roller device, conveying action is applied to act in a direction of eliminating an oblique feed condition generated in the paper. The pinch roller member 13 uses a means such as fixable to an arbitrary position relating to a guide plate, so as to perform positioning.
Patent JP-H05188800-A (JP)
Title: Image forming device
Inventor: MUNAKATA REO
IPC: G03G15/16
Filed: 1992-01-14
Abstract: PURPOSE:To precisely obtain the parallelism and to prevent the occurrence of the winkles of a transfer form caused by its twisting and the soiling of an image by providing a frame body rotatively supporting a transfer roller and a center shaft supporting the frame body so as to rock it, and regulating the parallelism of the transfer roller and a resist roller by means of the center shaft and the resist roller abutted thereon. CONSTITUTION:A transfer roller contact/uncontact means has the frame body 15 rotatively supporting the transfer roller 7, the center shaft 18 supporting the frame body 15 so as to rock it against an image forming device main body 6, and a cam 22 rocking the frame body 15. An intermediate member composed of a positioning plate 26 is fixed on the center shaft 18, and the center shaft 18 is abutted on the resist roller 9 via the intermediate member. On the other hand, since the center shaft 18 and the transfer roller 7 are arranged in parallel in advance, as well, the resist roller 9 and the transfer roller 7 are arranged so that both center axis lines are highly accurately in parallel each other.
Patent JP-H0350187-A (JP)
Title: Method and device for growing crystal
Inventor: UESUGI FUMIHIKO
IPC: H01L21/205
Filed: 1990-01-31
Abstract: PURPOSE:To grow high quality thin film crystal having heterointerface by irradiating the surface of a base plate constituted of a plurality of elements with light and separating only the same element selected from among the constitutional elements forming the outermost surface and thereafter supplying gas for the growth to the base plate. CONSTITUTION:A CaF2/Si base plate is formed by growing CaF2 consisting of Ca atom 18 and F atom 19 by MBE on an Si base plate made of e.g. Si atom 17. This base plate is irradiated with light 20 having about 36ev photon energy and only F atoms 19 of CaF2 on the outermost surface are separated without disturbing the structure of the inside of CaF2. When completion of separation of F atoms 19 on the outermost surface is detected, irradiation of light 20 is stopped. GaAs is grown by MBE on the CaF2/Si base plate wherein separation of F atoms 19 on the outermost surface is completed. Thereby, As atom 21 is uniformly bonded to Ca atom 18 on the whole surface and Ga atom 22 is bonded thereon. Thereby GaAs is epitaxially grown and lattice defect is inhibited from being generated.
Patent JP-H10218643-A (JP)
Title: Material for admixing with cement and cement composition
Inventor: OKAMOTO TOYOSHIGE
IPC: C04B7/21
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a material for admixing with a cement capable of giving an excellent cured material and aiming at the effective utilization of a waste material, and a cement composition. SOLUTION: This material for admixing with a cement contains (A) 100 pts.wt. non-crystalline slag composition consisting of 0-37wt.% CaO, 23-90wt.% SiO2 , 0-40wt.% Al2 O3 and 0.1-50wt.% one or two or more kinds selected from an iron oxide, an alkali content, a phosphorus content, titanium oxide and manganese oxide and/or 0.1-10wt.% halogen content, and having 2000-15000 plane specific surface area and (B) 0-93 pt.wt. gypsum in terms of anhydrous gypsum. The cement composition contains the above material and a cement, and contains 1-5wt.% SO3 content.
Patent JP-H07213665-A (JP)
Title: Ball throwing game device
Inventor: NAMITA NAOYUKI
IPC: A63B65/12
Filed: 1994-01-27
Abstract: PURPOSE:To provide a ball throwing game device by which a game by throwing a large and light ball such as a beach ball can be enjoyed. CONSTITUTION:Two fur seal models 10 with flat faces 11 and looking upward are erected on the base parts 6 of right and left game device units 2, respectively, and the upper terminal of a nozzle piercing through the fur seal model 10 in a vertical direction is opened at the mouth 12 of the fur seal model 10, and the lower terminal of the nozzle is connected to the air discharge port of a blower, and the blower can be driven rotatably by a motor not shown in figure.
Patent JP-H11218655-A (JP)
Title: Zoom lens capable of correcting open f-value signal
Inventor: HAMADA ATSUSHI
IPC: G02B15/16
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens capable of correcting an open F-value signal by which appropriate open photometry is performed and which is not different from the conventional one in terms of size and weight in substance by automatically correcting the read signal of the open F-value changed by the zooming of a middle-size photographing lens on which a shutter is mounted. SOLUTION: In this zoom lens 1 on which a shutter is mounted, an open F-value is changed by zooming. In such a case, a resistor 34 is arranged on either one of a zoom moving frame or a fixed frame and a slider sliding on the resistor 34 is arranged on the other. In this zoom lens, the open F-value signal is corrected by correcting the resistance value of the open F-value based on a resistance value formed by the resistor 34 and the slider.
Patent JP-H07210531-A (JP)
Title: Information processor using neural circuit network
Inventor: SHIROSAKA AKIMASA
IPC: G06F15/18
Filed: 1994-01-26
Abstract: PURPOSE:To reduce the storage capacity of a synapse transmission efficiency value as much as possible. CONSTITUTION:Neural cells A1-A64, B1-B26 and C1-C16 are provided with functions for outputting an output signal f(x) when an input signal (x) is applied based on a prescribed input/output function f(x). The respective neural cells are connected by synapses provide with signal transmitting functions, prescribed transmission efficiency values Wi.j and Vj.k are respectively set in the respective synapses, and the setting of these transmission efficiency values is corrected by learning. The respective transmission efficiency values are divided into groups for each of plural synapses for which the respective transmission efficiency values are set within prescribed approximate ranges, the representative value of the transmission efficiency values is decided for each group, a representative value table storing this representative value and a reference table showing the storage address of the relevant representative value for each synapse are provided and concerning the synapses in the same group, signal transmission is performed by using its representative value as the common transmission efficiency value.
Patent JP-H04240892-A (JP)
Title: Digital drum
Inventor: YAMAGUCHI MASASHI
IPC: G10H1/00
Filed: 1991-01-25
Abstract: PURPOSE:To offer the digital drum which generates an electronic drum sound by beating and facilitates, specially, varying operation for timbre, rhythm, etc., by a player by enabling easy continuous performance since switch operation is performed without reholding sticks, and enabling even a beginner to play drum phrases. CONSTITUTION:This digital drum has a pad part 10 having pressure sensing elements 101-104 which turn on and off according to beating pressure, a sound generating means 12 which generates a single drum sound when the pad part 10 is beaten, a switch part 11 having pressure sensing elements 111-11n which turn on and off according to the beating pressure, and a varying means 13 which varies the single drum sound generated by the sound generating means 12. Further, this drum is equipped with a sound generating means 14 which generates a continuous drum phrase sound when the pad part 10 is beaten and a varying means 15 which varies the drum phrase sound when the switch part 11 is beaten.
Patent JP-H05220682-A (JP)
Title: Spring mechanism in vacuum circuit of vacuum suction machine
Inventor: KAWADA HIDEAKI
IPC: B25J15/06
Filed: 1992-02-10
Abstract: PURPOSE:To improve space efficiency by concentrically providing the shaft center of a pipe forming a vacuum circuit and the shaft center of the coil of a coil spring. CONSTITUTION:A coil spring 5 is used for the spring as a spring mechanism to conform with a load in a vacuum suction machine, and the coil spring 5 and a tube 4 forming a vacuum circuit are concentrically superposed so that the diameter of the tube 4 is not perfectly equal to but nearly equal to the coil diameter of the coil spring 5, and the shaft centers of the both are laid in concentric state. Thus, space efficiency is increased. Namely, by commonly using the set space for the both 4, 5, the set space for the both can be saved. Further, by enclosing the coil spring 5 in the bore part of the tube 4, the resistance to external force of the tube 4 can be enhanced.
Patent JP-H08221827-A (JP)
Title: Magneto-optical recording medium
Inventor: USHIYAMA JUNKO
IPC: G11B11/105
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a magneto-optical recording medium having high S/N and high performance by using a flat substrate or ground surface film, furthermore, laminating a recording film of an optimum compsn. with which an increase in noises when recording is small or forming particles in contact with the recording film. CONSTITUTION: A first dielectric film 2 is formed on the disk-shaped substrate 1 and the recording film 3 is formed thereon. A second dielectric film 4 is formed thereon, a reflection film 5 thereon and a protective film 6 thereon. The first and second dielectric films 2, 4 are formed of silicon nitride films. The thickness of the first dielectric film 2 is specified to 85nm and the thickness of the second dielectric film 4 to 20nm. The recording film 3 is formed by sputtering a TbFeCo alloy and laminating Tb23 Fe65 Co12 (at.%) at 25nm by using argon 3mTorr as a sputtering gas. The reflection film 5 is formed by forming an AL film to a film thickness of 40nm, using Al for a target and Ar for a discharge gas, respectively, and specifying the pressure of the discharge gas to 10mTorr. Furthermore, a UV curing resin is formed as the protective film 6.  The surface roughness on the recording film 3 side of the dielectric films 2, 4 is specified to 0.26 to 0.48nm.