baber/WOPTO huggingface dataset:
Patent JP-H09132642-A (JP)
Title: Block copolymer, its production and its use as lubricant
Inventor: ARUBERUTO FUORURIINI
IPC: C08G65/26
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a block copolyester which exhibits a good viscosity at 40-100°C and is excellent in lubricity and abrasion resistance by selecting a specific block copolyester.  
     SOLUTION: This block copolyester is represented by the formula [wherein R is H, an alkyl, or an alkaryl; X is O, S or N; R 1  to R 3  are each H or a 1-10C alkyl; R 4  is H, an alkyl, or an acyl; (x), (y), and (z) are each not 0 and such a number that the mol.wt. is 600-4,000 and that (x+y)/y is 1.5-5.0; and when either R 1  or R 3  is H or CH 3 , then R 2  is a 2-10C alkyl and, when R 1  and R R 3  are each a 2-10C alkyl, then R 2  is H or CH 3 ] and is used as a lubricating oil for an industiral transmission or differential apparatus, a two-cycle engine oil, and a component of a lubricating oil compsn. for a four-cycle engine. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001026111-A (JP)
Title: Recording head and recording apparatus comprising the recording head
Inventor: TAKIZAWA MASAHIRO
IPC: B41J2/05
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head comprising a fuse ROM circuit, capable of fusing a fuse with a good yield while protecting a readout circuit even in the case the withstand voltage of the readout circuit is lower than a fusing threshold value. SOLUTION: A fuse 101 to be fused selectively for storing information concerning a resistance value of a heater and an ON resistance value of a transistor for driving the heater, a fuse cutting terminal 102 connected with a voltage source 107 or a current source 108 for fusing the fuse, a fuse ROM readout circuit 103 for judging whether or not the fuse is fused, a switch 109 for the changeover operation of blocking between the fuse 101 and the readout circuit 103 at the time of fusing and forming conduction at the time of reading out the information, and a switch control input terminal 110 for controlling the switch state, are provided.
Patent JP-H1133530-A (JP)
Title: Garbage treatment apparatus
Inventor: NIWATSUKINO YASUSHI
IPC: B09B3/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus capable of suppressing the loss of heat energy at a time of exhaustion and preventing the freezing of a feed pipeline in winter. SOLUTION: This garbage treatment apparatus has a garbage crushing means 1, a garbage treatment part 4a equipped with a treatment tank 20 for fermenting or drying the garbage crushed by the garbage crushing means 1, a conveying pipe 3b for communication of the garbage crushing means 1 with the treatment tank 20, a squeeze pump (means) 2 for conveying the crushed garbage to the treatment tank 20 through the conveying pipe 3b and an exhaust pipe 18 for communication of the treatment tank 20 with a sewage pipe 18f and discharging the gas in the treatment tank 20 to the sewage pipe 18f and the conveying pipe 3b is disposed in the exhaust pipe 18b.
Patent JP-S6355280-A (JP)
Inventor: SUMI KATSUHIRO
IPC: G06Q50/00
Filed: 1986-08-26
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-S6091419-A (JP)
Title: Flow rate control method
Inventor: YAMAGUCHI KAZUO
IPC: G05D7/00
Filed: 1983-10-25
Abstract: PURPOSE:To maintain the pressure of a primary pipe at a fixed level by branching secondary pipes between the branch point of a primary pipe of each branch pipe and a flow rate control valve and controlling the flow rate of the secondary pipe so as to obtain a fixed sum of flow rates of each branch pipe and secondary pipe. CONSTITUTION:The cooling water is supplied to plural branch pipes 11 from a tank T by a pump P through a primary pipe 1 and then discharged to an object to be cooled through a nozzle 21 provided at the tip of each pipe 11. Each pipe 11 contains a flow rate control valve (primary valve) 41 and a flow rate measuring device 31 which are connected to a flow rate control meter 51. While, a secondary pipe 61 is branched from the tube 1, and the cooling water is circulated back to the tank T through an auxiliary flow rate control valve (auxiliary valve) 71. The meter 51 and the valve 71 are connected to an operator 81. This operator 81 controls the opening amount of the valve 71 in response to the opening amount of the valve 41 so as to obtain a fixed sum of the flow rates of both pipes 11 and 61. Therefore the flow rate and the pressure of the pipe 1 have no change despite the change and control of the flow rate of the pipe 11 and give no effect to the flow rates of other branch pipes 12 and 13.
Patent JP-S6176205-A (JP)
Title: Vibration drill
Inventor: ANDO HIROYUKI
IPC: B23B45/16
Filed: 1984-09-25
Abstract: PURPOSE:To save useless power consumption by engaging/disengaging a clutch member slidable only in the axial direction with the drive slide intermediate shaft coaxial with the gear of a striking rotation transmission mechanism provided with a fixed clutch member so that a hammer is not driven during boring by rotation only. CONSTITUTION:A transfer lever is rotated to shift a movable clutch member 74 to the right against a coil spring 80. Then, the movable clutch member 74 is disengaged from the fixed clutch member 77 of a bevel gear 68, and the spline groove 75 of the member 74 is disengaged from the spline lug 76 of a intermediate shaft 35. Thereby, the rotation of the shaft 35 is not transmitted to a connecting rod 62 and a hammer 26, a it 28 is only rotated, no driving force is required for a hammer 26, and useless power consumption can be prevented.
Patent JP-H09139206-A (JP)
Title: Method of manufacturing high dense nickel hydroxide that is used for rechargeable alkali storage battery
Inventor: SHIN DONGUUYUTSUPU
IPC: H01M4/52
Filed: 1994-08-24
Abstract: PURPOSE: To provide a manufacturing method for high density nickel hydroxide preferably usable for electrodes of, for example, rechargeable alkaline batteries. CONSTITUTION: In a manufacturing method for high density nickel hydroxide, a nickel sulfate solution and ammonium hydroxide are continuously mixed in a premixing container to form an ammonium-nickel complex and the mixed solution and a sodium hydroxide solution are continuously supplied to a reaction container. In the method to produce coprecipitated nickel hydroxide, a step to add one or more substances selected from Co, Zn, and Cd in 0.05-0.3mole/L to the nickel sulfate solution is included. The manufactured high density nickel hydroxide is usable for rechargeable alkaline batteries.
Patent JP-S6443332-A (JP)
Title: Method and apparatus for treating organic exhaust gas
Inventor: YANAGI MOTONORI
IPC: F23G7/06
Filed: 1987-08-12
Abstract: PURPOSE:To completely decompose an organic exhaust gas into harmless substances by allowing the organic exhaust gas to dissolve in an oxidizing solvent by means of gas-liquid contact and to reside in a residence tank, and then irradiating the contents in this residence tank with ultraviolet rays to accelerate the oxidation and decomposition of the organic exhaust gas. CONSTITUTION:A gas containing an organic solvent is introduced from an intake vent 101a into the inside of a casing 101, by operating a fan 103. This exhaust gas is drawn by the fan 103 and directed to an exhaust vent 101b through a packing material 102. At the time, an oxidizing solvent 104 which has been fed from a tank 105 to a spray nozzle 106 is being sprayed over the packing material 102. Because of this, the exhaust gas passing through the packing material 102 comes into efficient contact with the oxidizing solvent 104, i.e., gas-liquid contact occurs whereby the exhaust gas dissolves in the oxidizing solvent 104. The oxidizing solvent 104 containing dissolved exhaust gas falls downward in the form of droplets, resides in a residence tank 109, and with the increase of the liquid amount, gradually flows into a chamber 109a. In the chamber 109a, an ultraviolet lamp 110a is being lightened, and ultraviolet irradiation therefrom accelerates the oxidation and decomposition of the organic solvent in the oxidizing solvent 104. Thus, the organic solvent is changed into a harmless inorganic solvent and discharged outside the system.
Patent JP-H0862613-A (JP)
Title: Inspection apparatus for display device
Inventor: YAMASHITA OSAMU
IPC: G02F1/1345
Filed: 1994-08-24
Abstract: PURPOSE: To efficiently inspect a connecting state at a high speed when there are many electrode terminals at a high density. CONSTITUTION: Inspection is made at the connecting parts having conductive adhesives existing between the terminal electrodes of a display D and the terminal parts of a driving element. The connecting parts are viewed through or stereoscopically observed and the results thereof are stored in a memory means. The contours or outside shapes of the conductive particles and connecting parts based on the received videos are recognized and the damage of the terminal electrodes and the number or areas of the conductive particles existing in the terminal parts are calculated. Whether the connecting state is defective or nondefective is then judged. Further, the scan images are received and the defective parts are marked to this extent after the display device D is discharged.  As a result, the connecting states of the connecting parts are efficiently inspected at a high speed by the image receiving and the arithmetic processing.
Patent JP-H0640011-A (JP)
Title: Predicting device for quantity of printing ink
Inventor: MATSUKAWA MASANORI
IPC: G01B11/28
Filed: 1992-07-27
Abstract: PURPOSE:To predict the quantity of ink required accurately from a printing sample without depending upon an expert. CONSTITUTION:A printing-ink quantity predicting device 10 has a picture- element data storage means 12, in which picture element data Dp composed of the color information of each picture element of a printing sample are stored, a color selective means 14 specifying specific color information as a selective color Cs, a color-area computing means 16 counting the number of picture elements Np having the selective color Cs from the picture element data Dp and computing a color area Ac, a printing-condition input means 18, to which printing conditions Tp such as the number of printing are input, and an ink- quantity computing means 20 computing the quantity of ink Iw from the color area Ac and the printing conditions Tp.
Patent JP-S6360140-A (JP)
Inventor: SASAGAWA YUKIO
IPC: C04B22/08
Filed: 1986-08-28
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-H0548445-A (JP)
Title: Redundancy system clock switch-back system
Inventor: YABUTA KATSUMI
IPC: H05K10/00
Filed: 1991-08-09
Abstract: PURPOSE:To make the state of the switch-back identically at all times by eliminating the occurrence of momentary interruption. CONSTITUTION:A reference phase output outputted from a reference phase detection circuit 7 is inputted to a timing circuit 8 and a 1st switch-back signal S6 is inputted to the timing circuit 8, then a control signal A is outputted from the timing circuit 8. Since an output from a phase lock oscillator 6 is fed to a latch circuit 9, when the signal A is fed to the latch circuit 9, the latch circuit 9 outputs a pulse latched for a prescribed period. A reference phase output of an active system is inputted to the timing circuit 8, from which a 2nd switch- back signal S1 is outputted. An output from the latch circuit 9 and a pulse outputted from a phase locked oscillator 2 are fed to a selection circuit 10, and when the 2nd switch-back signal S1 is fed to the selection circuit 10, an output of the selection circuit 10 is switched back from the standby system to the active system.
Patent JP-S6179726-A (JP)
Title: Hardening method of tooth profile member and cooling unit in hardening device
Inventor: NAMIKI TAKASHI
IPC: C21D9/32
Filed: 1984-09-27
Abstract: PURPOSE:To finish tooth profiles to hardness having high accuracy by setting the temp. of cooling fluid for preventing softening at the temp. lower by a specific temp. than the temp. of cooling fluid for hardening and executing the hardening treatment of the tooth profiles. CONSTITUTION:Both sides of the tooth profile Hg to be hardened are the hardened tooth profiles H and the hardened layer surface of the hardened tooth profiles H are cooled by the cooling fluid for preventing softening introduced from a tank T2 via a pipeline L3 in the stage of moving and hardening successively the tooth profiles H, Hg of a tooth shaped member by each teeth by an induction heating means C and subjecting all the tooth profiles to the hardening treatment. At the same time, the tooth profile H to be hardened is heated by the induction heating means C and is quickly cooled by the cooling fluid for hardening introduced from a tank T1 via a pipeline L1, by which said tooth profile is hardened. The same fluid is used for the cooling fluid for preventing softening and the cooling fluid for hardening and the former is set at the temp. lower by at least 10-20 deg.C than the latter.
Patent JP-S61114490-A (JP)
Inventor: KUREIGU EI MORAA
IPC: F27D99/00
Filed: 1985-09-10
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-S6442426-A (JP)
Title: Virus-genom inactivator
Inventor: TOKUDA HARUKUNI
IPC: A61K31/35
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a virus.genom inactivator, capable of inhibiting manifestation of virus.genom in a low concentration and containing bilobetin as an active ingredient. CONSTITUTION:A virus genom inactivator containing bilobetin, contained in plants, obtained by searching for using a Raji strain which is a cultivated cell derived from Burkitt.lymphoma containing Epstein.Barr.virus.genom therein and having inhibitory action on manifestation of the Epstein.Barr.virus.genom as an active ingredient. Plants containing the bilobetin are Araucaria.bidwilli, Ginkgo.biloba L., etc., and the bilobetin is extracted by a well-known method for extraction with a solvent or combination of various chromatographies. The bilobetin and the plant extract containing the bilobetin as an active ingredient are considered to be utilizable as an antiviral, carcinostatic agent, etc., and can also be applied to a preventive agent for cancer and healthy food. The inactivator can be prepared in the form of a pharmaceutical, such as tablet, capsule, troche, granule, powder, solution or syrup.
Patent JP-H1180059-A (JP)
Title: Production of catechol monoether or catechol
Inventor: HEINEKE DANIEL
IPC: C07C33/26
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a catechol monoether or catechol, both of which are useful as intermediates for synthesizing medicines, flavors, and seasonings, simply and economically, by reacting a specific oxygen-containing cyclohexane compound in the presence of a specific catalyst. SOLUTION: A catechol monoether shown by formula III is obtained by the reaction of (A) a compound shown by formula I (R<3> is a 1-8C hydrocarbon group; R<1> and R<2> are each H or R<3> ) or a compound shown by formula II in the presence of (B) a catalyst in which palladium (B2 ) is supported on vanadium oxide carrier (B1 ) (e.g. a catalyst which contains B2 at 0.2-5 wt.% per sum of B1 and B2 calculated as metal, whose BET surface area is 10-300 m<2> /g, which has an average pore size of 2-100 nm and a pore volume of 0.1-1 ml/g, and which crystal transformation of B1 is monoclinic system at 60-100%) in gas phase. The catechol shown by formula IV is obtained also by the reaction in water.
Patent JP-H0364143-A (JP)
Title: Call connection system for packet switchboard
Inventor: ASAKURA JUNJI
IPC: H04L12/947
Filed: 1989-08-01
Abstract: PURPOSE:To attain call reception control independently of the state of connection of other call classes whichever fixed length packet signals of call classes A and B exist in mixture by devising a system such that a switch A applies exchange connection to the fixed length packet signal of a call of a call class A and a switch A applies exchange connection to the fixed length packet signal of a call of a call class B. CONSTITUTION:A call class information area is provided in the label of a fixed length packet signal 1 and a sharing switch 21 connecting fixed length packet information depending on call class information is provided to share the fixed length packet signal 1 to a switch A 22 connecting a call class A and a switch B23 connecting a call class B. The switch A22 connects only the fixed length packet signal of a packet call whose call class is A and the switch B23 connects only a fixed length packet signal of a packet call whose call class is B. In which way the fixed length packet signals whose call classes A and B exist in mixture, the call reception control is attained regardless of the state of the connection of other call classes in the call reception control of respective calls.
Patent JP-S6356329-A (JP)
Title: Positioning device for electric heating type upsetter
Inventor: KAWAMURA TETSUHIRO
IPC: B21J9/20
Filed: 1986-08-27
Abstract: PURPOSE:To perform each positioning quickly and correctly by detecting upset ting descent position and ascent position, a pressure ascent position and the driving amount of the positioning motor at the electrification start position in the case of the operation of an electric heating type upsetter. CONSTITUTION:An upsetting descent position detector 23 and upsetting ascent position detector 26 are provided on the descent position, upsetting ascent position part A in the upsetter and the reversible motor 28 for each positioning mechanism is set up as well in case of performing a upsetting by electrifying a metal blank with the anvil electrode 11 and clamp electrode 12 of an electric heating type upsetter. A reversible motor 47 is similarly provided at the electrification start position B to electrify the metal blank with its pressing by both electrodes 11, 12 and the reversible motor 37 for driving a pressing cup 13 is provided as well at a pressure ascent position part C. The detected position information of each position detector is displayed in digits with the driving amount of these motors and by operating the upsetter with confirming each positional information by the display thereof the positionings of the upsetting descent position and ascent position, pressure ascent position and electrification position are performed quickly and correctly.
Patent JP-H0484164-A (JP)
Title: Image forming device
Inventor: FUKUCHI MASAKAZU
IPC: B65H7/06
Filed: 1990-07-26
Abstract: PURPOSE:To allow the simple execution of a jam treatment by providing a detecting means which detects the release of an upper cover of a device body and outputs a release detection signal and a control means which outputs a movement signal to a cassette moving means in accordance with the release detection signal. CONSTITUTION:The upper cover 12 which is held energized by a spring is released by the energizing force when the detaining of the upper cover 12 is released in the case of the jam treatment or the like. The release of the upper cover 12 is detected by a microswitch MS 6 which outputs the release signal to a control section. The cassette moving means which receives the cassette movement signal from the control section moves the cassette 16 from a 1st position to a 2nd position. then, only the parts necessary for the jam treatment retreat and the pressure contact of a fixing roller 30 is released and, therefore, the jammed paper is easily checked and removed. An operator is able to easily make the jam treatment without requiring large force without hesitation.
Patent JP-H0950223-A (JP)
Title: Image forming device
Inventor: MAE HISAYUKI
IPC: G03G21/16
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent a user from getting injured by touching a handle when the handle is projected, and to improve the appearance of an image forming device when the handle is housed, by attaching a protective cover to the top area of the handle which can be housed in the side surface of a device housing and forming the handle so that its end face may be aligned with the armor surface of the housing when the handle is housed. SOLUTION: The handle 5 is attached to slide in the base structural body of the housing, and its rear end 6 is formed in an opening-out state so that the handle 5 may not fall off when it is drawn out from the device housing. In order to enhance member strength, the handle 5 has a U-shaped cross section. A stopper 7 made of a soft resin is attached to the top of the handle 5. A space between the stopper 7 and the rear end in the opening-out state is a grip part 8. The outer end face of the stopper 7 is shaped to conform to the armor surface of the housing in the case where the handle 5 is housed in the device housing. When the handle 5 is housed in the housing, it is outwardly integrated with the outside armor, and a place for directly drawing out the handle 5 from the outside is eliminated.
Patent JP-S6358375-A (JP)
Title: Color developing method
Inventor: KOIDE FUMINORI
IPC: G03G15/01
Filed: 1986-08-29
Abstract: PURPOSE:To enhance printing quality and to improve stability against repeating image reproductions by performing color development with a yellow toner containing an organic pigment belonging to C.I.Pigment.Yellow 14 in an amount of 1-20wt%. CONSTITUTION:A toner carrying body 5 composed of a roll or belt or the like having a smooth surface or proper roughness is rotated by a drive system in the arrow direction, and when needed, DC and/or AC bias is applied to the body 5 from a bias power supply 8. The body 5 is provided with a mechanical layer-thickness regulator 7 comprising a blade and the like for uniformly spreading toner particles in an ultrathin state of single or double layers, and electric charge is imparted by contact and friction and the like with the color toner containing the organic pigment belonging to C.I.Pigment.Yellow 14 in an amount of 1-20wt%.
Patent JP-H1050868-A (JP)
Title: Method of manufacturing ferroelectric memory device
Inventor: HIRAI MASAHIKO
IPC: H01L21/265
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ferroelectric memory device which can realize a device having a small area by a simple process and can manufacture a non-volatile memory device which operates at high speed. SOLUTION: According to a method of manufacturing a ferroelectric memory device, an insulating film 3, a ferroelectric film 4, and a conductive thin film 5 are sequentially formed on a semiconductor substrate 1 having a field oxide film 2 region, thereby forming a gate. The gate is used as a mask and a source and a drain are formed by self-alignment. At this time, impurity ions are implanted into the source and the drain, and after that, activated by lamp annealing using an infrared ray lamp 9.
Patent JP-H1079617-A (JP)
Title: Device for receiving/transmitting electromagnetic oscillation
Inventor: MASSEY PETER JOHN
IPC: H01Q11/08
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a device having plural antennas without remarkably increasing cost by providing the device with an antenna element and at least, two waveguide assemblies and designing the device so that each of the assemblies absorbs/release electromagnetic oscillation through a feeding device. SOLUTION: First and second waveguide assemblies 2, 3 are arranged in a housing 1. The assemblies 2, 3 are respectively provided with outer conductors 4, 5 and inner conductors 6, 7. The conductors 6, 7 respectively form feeding devices to the assemblies 2, 3 and are mutually connected and connected also to an antenna element 10 on their nodes 11. On the other hand, the conductors 4, 5 respectively form the conductive parts of the assemblies 2, 3 and the conductive parts are designed so as to absorb/release electromagnetic oscillation by a method similar to that of the element 10.