baber/WOPTO huggingface dataset:
Patent JP-H11276278-A (JP)
Title: Prop-fixing type storage cabinet
Inventor: ONISHI TAKANAO
IPC: A47B96/14
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a prop-fixing type storage cabinet consisting of an even number of cabinet units, especially two units, which can be assembled with reduced cost by further reducing the components. SOLUTION: This storage cabinet consists of a unit A1 which can be used independently and an auxiliary unit A2 additionally attached to the unit A1. The auxiliary unit A2 consists of a side frame 35, shelf boards 36 and a frame fixing clamp 37 to fix the side frame 35. The side frame 35 consists of an upper side frame 5A and a lower side frame 6A which are hollow frames and are connected by nesting them. The frame fixing clamp 37 has the base body 38 inserted into the upper side frame 5A and plural screw shafts to be screwed into the base body 38. The side frame 35 can be fixed by pressing the screw shafts against the ceiling.
Patent JP-S5327022-A (JP)
Title: Speaker
Inventor: MORI TOORU
IPC: H04R7/12
Filed: 1976-08-25
Abstract: PURPOSE:To stabilize operation with a simple constitution by interposing an elastic body integrated with a dustproof cap between a cone and a voice coil assembly.
Patent JP-H05272867-A (JP)
Title: Method and mechanism of detecting state of drying in vacuum drier
IPC: H01L21/304
Filed: 1992-03-26
Abstract: PURPOSE:To confirm the time of the completion of primary drying accurately and determine the state of drying at an arbitrary time quantitatively by comparing the flow rate of leakage at the time of drying and the flow rate of leakage at a stationary time and determining the state of drying of a substance to be dried. CONSTITUTION:The flow rate of leakage (the flow rate of leakage at a stationary time) of a gas at a time when a stationary vacuum state is maintained is measured previously by a flowmeter 12 without housing a substance to be dried M in a drying tank 3. The flow rate of leakage at the stationary time is measured, and the flow rate of leakage (the flow rate of leakage at the time of drying) of the gas at a time when the stationary vacuum state is maintained in a drying process is measured continuously. When the drying of the substance to be dried M progresses, steam partial pressure reaches steam partial pressure at a time when the substance to be dried M is not housed, and the flow rate of leakage at the time of drying is made approximately the same as that at the stationary time, thus regarding the time as the completion of primary drying. The state of drying of the substance to be dried M at an arbitrary time before the completion of primary drying can be determined by observing the flow rate of leakage at the time of drying.
Patent JP-H05226161-A (JP)
Title: Fixing method of transformer
Inventor: YAMAZAKI TOSHIO
IPC: H01F27/06
Filed: 1992-02-14
Abstract: PURPOSE:To improve operability and to dispense with a space for operation around a space for installation of a transformer when the transformer is fixed on a floor. CONSTITUTION:First position alignment is conducted in a place of installation of a transformer 3 by a metal fitting 1 for fixing and a mark is put on a floor 12. A hole 13 is formed in alignment with the mark on the floor 12 and a nut anchor 9 for fixing the transformer is driven into the hole 13. The metal fitting 1 for fixing is fixed to the nut anchor 9 in the floor 12 by tightening by a bolt 7 for fixing. The transformer 3 is installed on the metal fitting 1 for fixing and the transformer 3 is fixed by tightening a presser metal fitting 2 to the metal fitting 1 for fixing by a bolt 8 from this side.
Patent JP-S5527751-A (JP)
Title: Error detection circuit
Inventor: NAGAYAMA YASUHIRO
IPC: G06F11/10
Filed: 1978-08-17
Abstract: PURPOSE: To prevent the decoding of the output signal to the erroneous position as well as the error of the double output by connecting both the odd-even decision circuit and the encoder circuit to the output of the decoder and then comparing the encoded signal with the input signal of the decoder.  
     CONSTITUTION: The binary data to be decoded is applied to input terminals A, B and C of decoder 100 as well as to comparator circuit 103 via signal line 201 to detect the agreement or disagreement of the signals. Then output signals 210 ∼ 217 of decoder 100 are applied to odd-even check circuit 101 via signal line 205 as well as to encoder circuit 102 via signal line 206 to give the binary encoding to the input signal. After this, output signal 218 is applied to circuit 103. And if an agreement is secured, output signal 208 of circuit 103 is turned to logic "1" and accordingly output signal 207 of circuit 101 is also turned to logic "1" with output signal 209 of NAND circuit 104 connected to circuit 101 turned to logic "0" respectively, thus the normal state being indicated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60243685-A (JP)
Title: Electrophotographic copying machine
Inventor: MIYAI KIYOSHI
IPC: G03G15/20
Filed: 1984-05-18
Abstract: PURPOSE:To enable a jammed copying paper to be removed without releasing a fixing device by operating a protruding piece to move one of a pair of fixing rollers with their end faces located on the operator side of a copying machine apart from the other roller. CONSTITUTION:One 44 of the pair of parallel fixing rollers 43, 44 brought into contact with each other by elastic force having their end sides located on the operator side of the copying machine is moved downward to release the roller 44 apart from the roller 43 by pushing the protruding piece 56 downward. This structure permits jammed paper to be taken out and removed without releasing the fixing device from the copying machine when the paper is jammed.
Patent JP-S62258332-A (JP)
Title: Production of 4-bromo-2,5-dichlorophenol
Inventor: HAGITA KAZUTERU
IPC: B01J31/02
Filed: 1986-05-02
Abstract: PURPOSE:To effectively utilize hydrogen bromide formed as a byproduct and obtain the aimed substance in high yield, by adding bromine and then hydrogen bromide in brominating 2,5-dichlorophenol to give 4-bromo-2,5-dichlorophenol. CONSTITUTION:2,5-Dichlorophenol is reacted with bromine in a molar amount of preferably about 0.48-0.52 based on the 2,5-dichlorophenol. In the process, the bromine is added and then readily handleable hydrogen peroxide having low toxicity in a molar amount of preferably 0.4-0.6, particularly 0.48-0.52 based on the 2,5-dichlorophenol is reacted to afford the aimed 4-bromo-2,5- dichlorophenol. Furthermore, the reaction is preferably carried out in the presence of a salt of an amine derivative expressed by the formula (R1-R4 are H, alkyl, cycloalkyl or benzyl; X is Cl, Br, I or hydrogensulfate group). EFFECT:No special equipment is required.
Patent JP-H06311026-A (JP)
Title: Pll circuit having triplex loop structure
Inventor: AOYAMA HIDEJI
IPC: H03L7/087
Filed: 1993-04-27
Abstract: PURPOSE:To provide a PLL circuit having a triplex loop structure having advantages of both the analog phase control improving the C/N and the digital phase control for broad band locking and increasing a comparison frequency in a simulating way. CONSTITUTION:The PLL circuit is provided with a VCO 23, a 1st digital feedback signal generating means 24, a 2nd digital feedback signal generating means 25, a high frequency analog reference signal generating means 31 multiplying an analog reference signal, means 27, 28 generating a 1st phase error signal from the 2nd digital feedback signal and the digital reference signal, means 29, 30 adding a phase error signal between the 2nd digital feedback signal and the analog reference signal to the 1st phase error signal to generate a 1st synthesis phase error signal, means 34, 35 adding a phase error signal between the 1st digital feedback signal and the high frequency analog reference signal to the 2nd phase error signal to generate a DC control voltage.
Patent JP-H042547-A (JP)
Title: Theft alarming device for vehicle
Inventor: MATSUBARA MANABU
IPC: B60R25/10
Filed: 1990-04-17
Abstract: PURPOSE:To reduce effects of a leak current by providing an offset compensation circuit for comparing an output of a sensor in a bridge constitution for detecting an inclination of a vehicle through a differential amplifier with a constant value, and integrating a differential output to be a reference voltage for the differential amplifier. CONSTITUTION:An output of an inclination sensor in a bridge constitution is amplified by a differential amplifier 13, and a differential amplifier output A is further amplified by an amplifier 31 at an alarming means 30, so an alarm 33 is driven when an amplified output exceeds a threshold value of a comparator 32. An offset compensation circuit 40 is provided between the differential amplifier 13 and the AC amplifier 31 for keeping the output A at a constant value Vref, and only a changed part of an inclination angle is transmitted to the AC amplifier 31. This compensation circuit 40 uses a comparator A4 for determining a difference between an output of the differential amplifier and the constant value Vref, and a differential output is taken for a reference voltage of an initial stage A1 of the differential amplifier 13. A switching means S1 is put on/off intermittently, so the amplified output A is supplied to the compensation circuit 40 intermittently.
Patent JP-H1072409-A (JP)
Title: Production of amine
Inventor: ELLER KARSTEN DR
IPC: C07C209/60
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an amine producible extremely simply, having a preferable pore diameter distribution, by using a middle porous oxide having a high surface area as a catalyst. SOLUTION: In reacting (A) an amine of formula I (R<1> to R<6> are each H, a 120C alkyl, a 2-20C alkenyl, a 2-20C alkynyl, a 3-20C cycloalkyl, etc.) with (B) an olefin of formula II, preferably isobutene, diisobutene, etc., and (C) ammonia or a primary or a secondary amine of formula III in the presence of a heterogeneous catalyst at 200350 deg.C under 100-300 bar, a middle porous oxide having a high surface area is used as the catalyst. Preferably, a catalyst formed from one or more oxides of SiO2 , Al2 O3 , B2 O3 , Ga2 O3 , and TiO3 , is used as the catalyst.
Patent JP-H07309334-A (JP)
Title: Display package and sheet blank
Inventor: HASHIMOTO TADASHI
IPC: B65D5/42
Filed: 1994-05-16
Abstract: PURPOSE:To prevent a package from being ugly at the time of display as a display tag is irregularly deformed with an external force applied by providing a fold line at a border of the display tag and a cylindrical body. CONSTITUTION:A sheet blank 1 is folded to form a cylindrical body 2, and a part of the sheet blank 1 connected to the body 2 is folded upward as a display tag 3 from a fold line 4 made from an end of an upper body of the body 2 to an approximate center to make it protrude outward. Thus when external force is applied by piling during transportation, storage or stock at a shop, the display tag 3 may not be irregularly deformed to prevent it from being ugly at the time of display, and also effects at the shop may be improved as the tag 3 can be adjusted to a free angle. In addition, the body is hung from a hanging hole formed at an upper end of the display tag, the tag 3 and the body 2 can be displayed almost perpendicularly.
Patent JP-S5527479-A (JP)
Title: Manufacture of hollow dies for use of extrusion
Inventor: SUGIO EIJI
IPC: B21C25/02
Filed: 1978-08-18
Abstract: PURPOSE: To manufacture the titled dies at low cost, by cutting the bottom of the ring type groove installed in the middle of the female die blank obtaining the female die and the mandrel plug, and by attaching this plug to the tip of the mandrel root of the male die.  
     CONSTITUTION: The male die 3 is formed from the male die blank so as to possess the mandrel root 4 lacking the bearing holder 10, and the ring type groove 7 is installed in the middle of the female die blank 5. Hereupon, the threaded hole 11 is tapped at the root 4; and the cavity 12 for forming the connecting chamber is formed in the blank 5, and a bolt hole 13 piercing the blank 5 is bored at the center of the cavity 12. The male die 3 and the blank 5 possessing the ring type groove 7 are heat treated in order to increase the hardness. The electric discharging cutter 14 is arranged on the side of cavity 12 so as to direct the electrode 15 against the bottom 17 of the groove 7; then, the bottom 17 is cut away by the electric discharge. Thus obtained mandrel plug 9 possessing the bearing holder 10 is attached to the tip of root 4 of the male die 3 with the bolt 19 forming the mandrel 6; this mandrel 6 is inserted into the open mouth 16 of the female die 8 in order to combine the male die 3 with the female die 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06309070-A (JP)
Title: Computer system
Inventor: SHIMIZU TOSHIYA
IPC: G06F1/26
Filed: 1993-04-27
Abstract: PURPOSE:To prevent working data from being lost and the computer system from being destroyed by powering DOWN the computer system automatically in case of a power failure and performing power-break protection. CONSTITUTION:A monitor means M3 monitors the power source state of an uninterruptive power unit M1. A start-up means M4 powers down the computer system when the power supply to the uninterruptive power unit is broken for longer than a certain time much shorter than a specific time.
Patent JP-H01273586-A (JP)
Title: Production of d-threonine aldolase
Inventor: MIYOSHI TERUZO
IPC: C12N9/10
Filed: 1988-04-26
Abstract: PURPOSE:To easily obtain the subject compound useful for the optical resolution of DL-threonine, quantitative determination of D-threonine, etc., in large amount at a low cost by culturing a microbial strain of genus Xanthomonas in a nutrient medium. CONSTITUTION:The objective compound can be produced by culturing a microbial strain belonging to genus Xanthomonas and capable of producing D-threonine aldolase (e.g., Xanthomonas oryzae IAM 1657) in a nutrient medium preferably at pH4-10 and 20-60 deg.C for 1-3 days under aerobic condition.
Patent JP-H04331893-A (JP)
Title: Hose joint
Inventor: OMORI NORIO
IPC: F16L33/20
Filed: 1991-05-07
Abstract: PURPOSE:To provide a joint fixture which can easily assemble a rubber hose such as a brake hose within a small space. CONSTITUTION:A hose joint has at one end an engaging part 10 adapted to be assembled with an associated member, and at the other is fixed thereto with a rubber hose 4 under caulking by a nipple 5 and a sleeve 6 which is attached at its outer periphery with a cylindrical clamp 3. Further, a flange 18 is provided at one end part on the above-mentioned associated part side, and a protrusion 15 adapted to be engaged in a recess 13a in the sleeve, which is formed by the caulking, is provided at the inner peripheral surface. With this arrangement, the assembly may be made easily by pulling the hose joint by two fingers hooked on the flange 18.
Patent JP-H08276620-A (JP)
Title: Gradation recording control device in optical printer
Inventor: ONODAKA KOUJI
IPC: H04N1/23
Filed: 1995-04-04
Abstract: PURPOSE: To perform line scanning exposure not generating a bright or dark line at every predetermined interval by providing a period control means of equally divided periods and a comparison means comparing the output of the period control means with the upper order bit of image data. CONSTITUTION: One pixel recording time is equally divided into 17 parts and, for example, an L/H signal is unconditionally inputted to a selector 19 during the first one period and the upper four bits of image data are outputted from a sexadecimal counter 192. When the comparison result of a magnitude comparator 193 is A<B, FH is outputted from the selector 194 and, during this period, for example, only 15t is subjected to light emitting recording. When the comparison result is A=B, the selector 194 outputs the lower four bits of the image data, in this case, 7H. During this period, only 7t is subjected to light emitting recording. When the comparison result is A>B, the selector 194 outputs OH and no light emitting recording is performed.  In the inequality A>B, A is the count value of four bits outputted from the hexadicimal counter 192 and B is the upper four bits in the image data of 8 bits supplied from a bus 15.
Patent JP-H02280834-A (JP)
Title: Preparation of waste gas cleaning catalyst
Inventor: AKASAKA NAOKI
IPC: B01J23/56
Filed: 1989-04-24
Abstract: PURPOSE:To prepare a waste gas cleaning catalyst having a high cleaning function by carrying rare earth elements on a honeycomb carrier and drying it at a temperature lower than a specific temperature and a specific wind velocity in a cell. CONSTITUTION:A honeycomb carrier having a large number of cells to which an inorganic porous material adhere is immersed in a solution containing rare earth elements such as cerium, lanthanum, preseodymium, and then dried at <=100 deg.C, preferably 50-100 deg.C and 0.5-1.5m/second wind velocity in the cells. Further, it is sintered at >=300 deg.C and platinum palladium, rhodium, etc., are carried on it. By this method, rare earth elements are uniformly carried on the whole of an alumina layer and thus a waste gas cleaning catalyst having a high cleaning catalytic function is obtained.
Patent JP-H06272292-A (JP)
Title: Nature conservation area creating method for forming nature conservation creating area having waterway
Inventor: HIROTA YUKIO
IPC: C02F9/00
Filed: 1993-03-24
Abstract: PURPOSE:To securely get an excellent result of water purification treatment and provide a waterway suitable for the conservation of nature by purifying taken-in water by means of a water purification tank and a far-infrared radiative material filled tank, and laying sandy materials consisting of far-infrared radiative materials on the bottom part, and by making a waterway of the upper part. CONSTITUTION:Poor water such as life drainage is taken in through an intake, and the water taken in is subjected to water purification treatment by means of a water purification tank, and the water purified by the purification tank is subjected to water purification treatment by means of a far-infrared radiative material filled tank. Then, sandy materials consisting of far-infrared radiative materials are laid on the bottom part, and the upper part thereof is made a relatively long waterway, and water to be treated is passed therethrough. Then, the waterway is provided with a place where water grass can grow thick, and flourishable plants are reared in the shore part of the waterway, or in a proper place of the side wall part of the shore, and freshwater fish such as carp is kept in the water of the waterway. Thereby, the poor water taken in can be securely purified, and by supplying treated water into the waterway, a waterway suitable for the conservation of nature can be obtained.
Patent JP-H05273047-A (JP)
Title: Thermography apparatus with focus adjuster
IPC: G02B7/28
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a thermography apparatus which enables automatic adjustment of focus even when an infrared video signal level is low. CONSTITUTION:Infrared video signal obtained from an infrared detector 12 is stored into a memory 20 through a pre-amplifier 13, a changeover switch 14i, an amplitude adjusting circuit 15, a level adjusting circuit 16, a linearizer 17, a changeover switch 18 and an A-D converter 19. The infrared video signal is sent to a focus information detection circuit 23 through a changeover switch 22i to be converted into a focus information signal and sent to a maximum value detection circuit 24. When a command is provided for focus adjustment, a focus adjustment control circuit 25 generates a vertical scan stopping signal (s) and a focus sweeping signal (f) and both the signals are sent to an optically scanning mechanism 11. With a moving mirror 27 inserted into an optical path, a visible light beam from a visual field reaches a visible light beam detector 28 to be detected. The visible light beam video signal obtained can be supplied to the focus information detection circuit 23 through a changeover switch 22o.
Patent JP-H07288141-A (JP)
Title: Lithium battery
Inventor: ARAI SO
IPC: H01M4/505
Filed: 1994-04-15
Abstract: PURPOSE:To provide a lithium battery with high voltage and high discharge energy by containing a double oxide represented by a specific composition formula and using lithium or a lithium compound as a negative active material. CONSTITUTION:A double oxide represented by a composition formula, Li2-xMO3 is obtained by removing lithium from a double oxide represented by a composition formula, Li2MO3. In the formula, M shows at least one element selected from vanadium, chromium, manganese, iron, cobalt, and nickel, and x is 0<x<=2. The double oxide is used as a positive active material, and a positive mix pellet 6 is molded. A negative electrode 4 made of metallic lithium or a lithium compound is pressed against a sealing plate 1, and the pellet 6 is placed on the negative electrode 4 through a separator 5. A material chemically stable to the positive/negative active materials, capable of moving a lithium ion for undergoing electrochemical reaction with the positive/negative active materials is used as an electrolyte.
Patent JP-S62259385-A (JP)
Inventor: UCHIYAMA KENICHI
IPC: H05B6/10
Filed: 1986-05-06
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-H0320467-A (JP)
Title: Diamond-coated sintered compact excellent in adhesion and its production
Inventor: SAIJO KOSUKE
IPC: C23C16/02
Filed: 1989-04-21
Abstract: PURPOSE:To produce a diamond-coated sintered compact excellent in adhesion by decarburizing the surface layer of a base material of sintered compact consisting of a hard phase composed principally of WC and then forming a diamond film on the surface layer by a vapor phase synthesis method and also forming the surface layer into a layer composed principally of WC. CONSTITUTION:A base material of sintered compact consisting of a hard phase composed principally of WC (containing >=90vol.% WC) and inevitable impurities (<= about 0.5vol.% of Co, Ni, Fe, etc.) is disposed in a reaction vessel, and the atmosphere in the reaction vessel is regulated to decarburizing atmosphere and subjected to temp.- rise to decarburize the surface layer of the base material. At this time, the grain size of WC in the surface layer from the base-material surface to the depth of 10mu is regulated so that it is finer than the mean grain size of WC in the inner part. Subsequently, the film of diamond and/or diamond-like carbon is formed on the surface layer of the base material to 0.5-10mu thickness by a vapor phase synthesis method, and simultaneously, the surface layer is formed into a layer composed principally of WC. By this method, the diamond-coated sintered compact excellent in adhesion can be obtained. This sintered compact is useful for cutting tool material.
Patent JP-H08294552-A (JP)
Title: Golf club head
Inventor: TAKEDA HITOSHI
IPC: A63B53/06
Filed: 1995-04-26
Abstract: PURPOSE: To provide a head having a large sweat area. CONSTITUTION: A weight 9 which is formed to an annular shape along the outer periphery of a rear surface 8 of a head body 1 and has a large sp. gr. is fixed to the rear surface 8. A sole rear part 10 is formed by the lower part of the weight 9. As a result, a centroid depth L is increased and the sweat area is expanded by dispersing the weight balance of the head.