baber/WOPTO huggingface dataset:
Patent JP-S58113433-A (JP)
Title: Soil and sand loading device
Inventor: TERASAWA GIICHI
IPC: E02F7/00
Filed: 1981-12-28
Abstract: PURPOSE:To perform the exact loading of soil and sand by a method in which a truck loaded with soil and sand is run above a rail on which a feeding truck is continuously run and the soil and sand are dropped. CONSTITUTION:A truck rail 12 on which a truck 17 loaded with soil and sand is to be run is provided above a rail 18 on which a feeding truck 15 is to be continuously run. Right- and left-handed gates 5a and 5b with lower openings 21 and an opening and closing operator mechanism G are provided to the truck 17. An opening and closing control mechanism H to operate the opening and closing operator mechanism G is provided in a loading section B at which the truck 17 is positioned just above the feeding truck 15 in such a manner that the left- and right-handed gates 5a and 5b of the truck 17 are opened just above the feeding truck 15 and soil and sand are loaded onto the feeding truck 15. Thus, soil and sand can be exactly loaded on the truck 15 without spilling soil and sand on the rail and sides of the rail.
Patent JP-S60104560-A (JP)
Title: Optical weft yarn sensor for air jet loom
Inventor: PAORO BOBORA
IPC: D03D51/34
Filed: 1984-10-08
Abstract: O An optical sensor of the barrier type for air jet weaving looms comprises two equally orientated, parallel photoelements and two very thin total-reflection optical prisms aligned with the photoelements and insertable between and the reed blades in order to deviate the light rays between said photoelements so that they cross the weft yarn passage channel in the reed.
Patent JP-H0260079-A (JP)
Title: Programmable connector
Inventor: HAMAGUCHI MOTOHIKO
IPC: H01R29/00
Filed: 1988-08-23
Abstract: PURPOSE:To simply correspond to a change in a signal, by providing a selecting circuit for selecting a connecting pin, an output pin for connecting the output of the circuit, and a control terminal for inputting control signals for determining the connections of the connecting pin and the output pin to the selecting circuit. CONSTITUTION:An interface signal 2 is connected to a programmable connector 1 by a connecting pin 3, and is input to an output pin 5 via a selecting circuit 4. But, when the signal 2 is changed, the connection of the connecting pin 3 to the output pin 5 is changed accordingly by transferring a signal to a control terminal 6, so that the connector 1 is varied in its function. Thus, the connector is varied in its function so that it can correspond to a change in the interface signal without changing the connector and/or the interface cable.
Patent JP-H1139023-A (JP)
Title: Plant operation and maintenance supporting device
Inventor: SHIMIZU YUJIRO
IPC: G05B23/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To realize highly precise and efficient control integrating the operation support and maintenance time support, by mutually connecting a communication means, a central maintenance supporting device, an operation supporting device, a machine-side terminal equipment and a portable terminal equipment, and retrieving information on the central maintenance supporting device or the operation supporting device on the machine-side or on the site via the communi cation means. SOLUTION: Maintenance data of a site portable terminal equipment 10 is sent to a communication control means 24 provided with a machine-side base station 24A through radio LAN 10A and it is taken into the data input display control means 33 of the operation supporting device 30 through cable LAN 20A with operation support data of the machine-side terminal equipment 20. An operation support part 37, a diagnosis part 38 and a maintenance supporting part 39 support/diagnose the prescribed operation and generate maintenance supporting data while data is compared with drawing data and maintenance data of a plant, which are stored in a storage means 36. Prescribed input data is added and is sent to the machine-side terminal equipment 20 or the site portable terminal equipment 10 through cable LAN 20A.
Patent JP-2001034500-A (JP)
Title: Microcomputer failure diagnosing device and method
Inventor: TANIGUCHI TOSHIYUKI
IPC: G06F11/22
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer failure diagnosing device and method realizing the improvement of diagnosing precision by the small number of parts. SOLUTION: This device is provided with a microcomputer 101, a diagnosing circuit 102 arranged in a microcomputer 101, and a timer circuit 104 for measuring the cycle of a diagnostic signal outputted by the microcomputer 101. The diagnosing circuit compares a diagnostic value being the executed result of prescribed diagnosis by the microcomputer with a comparison value being a preliminarily prepared constant, and judges the presence or absence of the failure of the microcomputer.
Patent JP-S6455041-A (JP)
Title: Motor with rotation detector
Inventor: SHIROSHITA KENJI
IPC: H02K11/00
Filed: 1987-08-26
Abstract: PURPOSE:To make it possible to control the thermal transfer to a rotation detector by forming the space between a motor and the rotation detector. CONSTITUTION:One end 10(b) of a rotation detector 10, together with an end section 1(c) of a motor case 1, are provided in such a state that the clearance 14 consisting of space D is formed in the direction of an axis. The case 1 and the rotation detector 10 are fixed together as a unit through a cylindrical collar member 15 consisting of a thermal insulating material. The space D of the clearance 14 is required more than 1.5mm as a result of experiment. When a motor 3 is driven, the heat comes to the motor 3 itself, and the part of it is transferred to the rotation detector 10 through a rotary shaft 9, but the heat transferring the case 1 is cut off by the clearance 14, and the heat transfer to the rotation detector 10 is surely prevented. And, a cover member 10(a) of the rotation detector 10 is constituted of an iron, therefore, its radiation effect is increased.
Patent JP-S6187971-A (JP)
Title: Ignitor for internal-combustion engine
Inventor: IMOTO KOSUKE
IPC: F02P15/00
Filed: 1984-10-06
Abstract: PURPOSE:To prevent idle ignition occurring in the vicinity of top dead center upon completion of exhaust stroke, in an ignitor employing no distributor, by producing an ignition permitting signal with correspondence to the crank shaft rotary pulse and cam shaft rotary pulse. CONSTITUTION:A rotor 7 is arranged on a crank shaft 12 while a rotor 2 is arranged on a cam shaft 1 rotatable with 1/2 speed of the rotation of crank shaft 12 and pulsers 8, 3 are arranged near to respective rotor 7, 2. The output signals from said pulsers 8, 3 are shaped 10, 9 and fed to an electronic lead angle control circuit 11 to produce an ignition control signal with correspondence to the rotary angle of crank shaft 12. In accordance to the output from respective sensor 8, 3 first ignition permitting signal is produced from FF26 where said outputs are fed to ignition permitting signal generating circuit 15 thus to produce second ignition permitting signal during predetermined interval from initial stage of intake process to the initial stage of combustion process. Consequently, idle ignition can be prevented reliably under exhaust stroke.
Patent JP-H0660685-A (JP)
Title: Shift register
Inventor: KUBO KAZUYA
IPC: G11C19/00
Filed: 1992-08-06
Abstract: PURPOSE:To reduce mixture of noise by sufficiently decreasing an output impedance. CONSTITUTION:A drive transistor Q2 stores incoming data in a capacity, switches it in response to data stored at the time of incoming drive clock and outputs data from an output terminal 13. A transfer transistor Q3 switches in response to output data of the drive transistor to transfer the output data t''t stage. A reset transistor Q1 resets data stored in the capacity. An inverter 20 inverts the output data of the terminal 13. A load transistor Q5 switches in reverse phase from the transistor Q2 based on data inverted by the inverter to lower an output impedance of the output terminal.
Patent JP-S6453537-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: NOZAKI SATOSHI
IPC: H01G9/10
Filed: 1987-08-25
Abstract: PURPOSE:To reduce the permeability of an electrolyte and to strengthen the adhesion strength with reference to rubber by a method wherein a capacitor element is housed in a bottomed and cylindrical metal case and an open end is sealed by an opening-sealing substance formed by laminating a soft fluorice resin on natural rubber or synthetic rubber. CONSTITUTION:A substance formed by laminating a soft fluorine resin on rubber is used as an opening-sealing substance for a capacitor element. The permeability of an electrolyte is about 6mum per product; the substance is effective to reduce the permeability of the electrolyte by about 40%. The adhesion strength with reference to rubber is 3.50kg/cm; the substance is effective to increase the exfoliation strength by about 6 times.
Patent JP-S6270031-A (JP)
Inventor: TOYOFUKU TOSHIHIRO
IPC: B31F1/36
Filed: 1985-09-24
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-H0634016-A (JP)
Title: Hydraulic power transmission with lock-up clutch
Inventor: MURATA KIYOHITO
IPC: F16H45/02
Filed: 1992-07-15
Abstract: PURPOSE:To reduce the size and weight of a housing by arranging a joint of two members, which constitute a housing, on the outer circumferential side of a damper mechaism, and by interposing a drive member of the damper mechanism in butting parts formed in the joint to be positioned in an axial direction. CONSTITUTION:A turbine runner 5 is disposed opposite to a pump impeller 4 within a housing 3 consisting of a pump shell 1 and a front cover 2. A lock-up clutch 8 is movably fitted to the outer circumferential surface of a hub 10 to which the turbine runner 5 is fixed. Moreover, a damper mechanism 13 is disposed between the front cover 2 and the lock-up clutch 8. In the above constitution, a joint 23 between the pump shell 1 and the front cover 2 is disposed on the outer circumferential side of the damper mechanism 13. Butting parts 24 and 25 are formed in the joint 23, and are positioned in an axial direction with a projection part 26, formed on a drive member 15 of the damper mechanism 13, sandwiched between these butting parts 24 and 25.
Patent JP-S6273447-A (JP)
Title: Recording and reproducing device
Inventor: OTOGAWA MITSUHIRO
IPC: G11B15/467
Filed: 1985-09-26
Abstract: PURPOSE:To decide accurately and quickly a track pitch of a recording track by using a reproduction output of a rotary erasure head different in head width from that of a recording/reproducing head. CONSTITUTION:Magnetic heads 2, 3 are fitted to a drum 1, a FEH 4 whose rotating phase differs by 90 deg. from that of the magnetic heads 2, 3 is provided and the FEH 4 is fitted slightly upward higher than the magnetic heads 2, 3 and the head width of the FEH 4 is a width erasable by 2 tracks to one revolution of the drum. When the magnetic heads 2a, 3a on a pattern of a tape 5a are in a phase shown in a figure and the FEH 4 is used as a reproducing magnetic head, the FEH 4 is bridged over 2 tracks to reproduce 2 kinds of pilot signals. Thus, the track pitch of the recorded track is discriminated quickly and accurately.
Patent JP-H0494747-A (JP)
Title: Manufacture of ceramic fine particle
Inventor: AMINO TOSHIKAZU
IPC: B02C17/00
Filed: 1990-08-08
Abstract: PURPOSE:To surely pulverize a ceramic powder raw material and to obtain fine particles by enclosing the ceramic powder and a highly volatile polar compound into hermetically closed pulverizing vessel and executing dry pulverization by using the pulverizing medium. CONSTITUTION:The ceramic powder and the highly volatile polar substance are enclosed into the hermetically closed pulverization vessel housing the pulverizing medium and executing dry pulverization by using the pulverizing medium. As the highly volatile polar compound, an alcohol such as methanol, ethanol, isopropyl alcohol or an ether such as dimethyl ether, diethyl ether is used. Addition of 0.001-10wt. part highly volatile polar substance per 100wt. part ceramic powder is preferable. By this means, the ceramic powder is surely pulverized into fine particles.
Patent JP-H0939398-A (JP)
Title: Reversible heat-sensitive color developing composition and recording medium using it
Inventor: SHIMADA MASARU
IPC: B41M5/26
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a reversible color developing compsn. and a reversible heat-sensitive recording medium which holds stable color developing properties and color dissipating properties and can be adaptable to a wide range of utilization conditions and has high light resistance by incorporating a chroman compd. of a specified formula to a reversible heat-sensitive color developing compsn. SOLUTION: An electron donating color developing compd. and an electron accepting compd. are incorporated as main components to obtain a reversible heat-resistant color developing compsn. which can be in a relatively color- developed state and a color-dissipated state based on difference in heating temp. and/or cooling temp. after heating. In this reversible heat-resistant color developing compsn., a chroman compd. of formula I (wherein R1 is a hydrogen or a lower alkyl group and n is 1-3 and R2 is a hydrogen, an unsubstd., substd. alkyl group, a carboxylic acid, or its alkyl ester and R3 is a hydrogen or an alkyl group) is incorporated. This reversible heat-resistance compsn. exhibits especially high light resistance under color developing condition and stable color developing and dissipating characteristics under a wide range of environmental conditions.
Patent JP-S6382919-A (JP)
Inventor: MIYANO TOSHIYUKI
IPC: B65B27/08
Filed: 1986-09-10
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-H0656721-A (JP)
Title: Production of optically active fluorine-containing alcohol
Inventor: NAMEKAWA MASAAKI
IPC: C12P41/00
Filed: 1992-08-07
Abstract: PURPOSE:To optically resolve into optically active fluorine-containing alcohol and ester and extremely efficiently obtain the subject compound by subjecting an ester derived from a racemic fluorine-containing alcohol to asymmetric hydrolytic reaction with a specific highly active enzyme. CONSTITUTION:An ester derived from a racemic alcohol of formula I (Rf is a 1-2C fluoroalkyl; R is an alkyl, haloalkyl, alkenyl, acylalkyl, alkoxycarbonyalkyl, aralkyl, aryl, haloaryl or cycloalkyl) is subjected to asymmetric hydrolytic reaction using a highly active enzyme (especially preferably a lipase-based enzyme) having 800000 unit/g or higher specific activity, preferably 1000000 unit/g or higher specific activity. Thereby, since only one in the racemic modification is hydrolyzed to give an alcohol and other ester is not converted, the racemic modification can be divided to provide the objective fluorine-containing alcohol of formula II. This alcohol is useful as an intermediate for agricultural chemicals and a synthetic raw material for a ferroelectric liquid crystal, etc.
Patent JP-S6367965-A (JP)
Title: Data coding method
Inventor: KUBOTA YASUO
IPC: H04N1/41
Filed: 1986-09-10
Abstract: PURPOSE:To efficiently compress data by executing the coding of zero data by a run length coding when the zero data successively appears in the data in a two-dimensional array. CONSTITUTION:The picture data is alternately written in one buffer 10a and in the other buffer 10b of a double buffer 10 for every block of the two-dimensional array consisting of 16 X 16 picture elements and thereafter, alternately read from the respective buffers 10a, 10b for every block. The quantizing data a-5 is sequentially read from the double buffer 17, inputted to a data coder 22 and at this time, the quantizing data a-5 is supplied to a zero detector 23 in parallel therewith, every time when data '0' is detected, a continuous number is counted by a zero counter 24 and the result is coded to the run length by a Weil coder 25 and the result is outputted as the coded data a-8.
Patent JP-H0655122-A (JP)
Title: Coating pretreatment apparatus
Inventor: HAMAZAKI MASAHIRO
IPC: B08B13/00
Filed: 1992-08-07
Abstract: PURPOSE:To perform coating pretreatment within a short time and to dispense with a large drying space in a case performing coating pretreatment using an aqueous pretreatment agent. CONSTITUTION:A pair of support position changeable devices 34, 34 are arranged to the intermediate part of a drying space and each of the devices 34,34 is equipped with an air cylinder 38 and the strip plate-shaped transfer bar 40 provided to the leading end of the piston rod 38a of the air cylinder 38. When a work is placed and supported on the first placing part 32a of a support member 18 to be fed to the intermediate part of the drying space, the transfer bar 40 is raised so as to become higher than the first placing part 32a to temporarily place and support the work on the transfer bar 40 and, when the transfer bar 40 is allowed to fall after the elapse of a predetermined time, the work placed on the transfer bar 40 is placed and supported on the second placing part 32b positioned behind the first placing part 32a on the leftward side thereof. By this constitution, the position to be supported of the surface of the work is altered from a right forward side to a left rearward side.
Patent JP-H0492601-A (JP)
Title: Opening/closing device for rear cuff and front cuff in ski boots of rear entry type
Inventor: WATANABE KOICHI
IPC: A43B5/04
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate the need of operating an opening/closing lever, while holding a rear cuff with a hand at the time of closing the rear cuff by setting the operating direction of the opening/closing lever for opening and closing the rear cuff and the opening/closing direction of the rear cuff to the same. CONSTITUTION:When an opening/closing lever 22 is rotated downward by setting the tip of an arm as an axis, and a pulley 24 of a base part of the opening/ closing lever 22 is moved to the upper part of a lever containing recessed part 18, a coupling wire 28 contracts greatly, therefore, a rear cuff 15 can be opened large to the rear side. In such a state, when the opening/closing lever 22 is rotated by settins the tip of the arm 23 as an axis, an ankle tightening wire 30 and an instep tightening wire 32 fixed to the middle part of the opening/ closing lever 22 are pushed into an outer shell 11, by which tightening by the ankle tightening wire 30 and the instep tightening wire 32 is loosened through a holding plate 29. Also, when a screw bar 26 is rotated, a nut 27 moves, therefore, tightening force of the coupling wire 28 can be adjusted thereby.
Patent JP-H0495038-A (JP)
Title: Phenylhydroquinone for polyester raw material
Inventor: WATANABE TETSUYA
IPC: C07C39/15
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the title compound specified in a content of hydroxybenzofuran which is an impurity by subjecting phenylhydroxyquinone obtained by dehydrogenating cyclohexylhydroquinone in the presence of a catalyst under heating to separation by distillation. CONSTITUTION:Cyclohexylhydroquinone is dehydrogenated by bringing cyclohexylhydroquinone into contact with a catalyst of such as a metal of platinum group at 200-400 deg.C for 10mm sec to several 10min and then subjected to separation by distillation at <=300 deg.C and <=100mmHg pressure or subjected to purification by recrystallization with a compound selected from an aromatic hydrocarbon, halogenated hydrocarbon, alcohol, ether, ketone, ester, carboxylic acid, etc., or industrially advantageously purified by combination of the both methods to provide the aimed phenylhydroquinone useful as a raw material for polyester, especially an aromatic polyester being <=0.1wt.%, preferably 0.05wt.% in content of hydroxybenzofuran which is an impurity.
Patent JP-2001029971-A (JP)
Title: Operation method of septic tank
Inventor: KITAI YOSHITO
IPC: C02F3/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a septic tank capable of suppressing the initial seeding quantity in an aeration tank corresponding to the reduction in the inflow rate of raw water at a time of initial operation and not bringing about the lowering of treatment capacity in an anaerobic treatment tank positioned on the upstream side. SOLUTION: A circulating mechanism S of water to be treated for returning a part of the water to be treated in an aerobic treatment tank to an anaerobic treatment tank N1 and a flow rate adjusting tank N2 positioned on the upstream side are provided and a part of water to be treated is returned to the flow rate adjusting tank N2 at an initial stage of operation and returned to the anaerobic treatment tank N1 when the amt. of activated sludge in the aerobic treatment tank becomes much.
Patent JP-S58115718-A (JP)
Inventor: TAKEGAWA YOSHINOBU
IPC: H01H11/04
Filed: 1981-12-29
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-H07183067-A (JP)
Title: Electric connector
Inventor: ITSUTA JIEEN
IPC: H01R13/627
Filed: 1994-09-06
Abstract: PURPOSE: To easily and surely handle an electric connector with a male part and a female part by locking automatically and unlocking easily. CONSTITUTION: When a male casing part 1 is inserted into a casing part 2, an elastic lever 8 is bent from one end 8a to the other end 8b and an end part of a receiving stand 18 facing to a strut 7 passes under a bottom part 21b of a projection 21. In the case of occurring a reaction force of the elastic lever 8, a slight pressure is required to add until the end part of the receiving stand 18 gets beyond a bordering corner part of the bottom part 21b and an upright supporting edge 21c. Then the elasticity of the elastic lever 8 puts the projection 21 back to the initial position, the casing part 1 is completely pulled into the casing part 2, the receiving stand 18 engages with the receiving part 21c to lock the male casing part 1 and the casing part 2.  To separate the male casing part 1 and the casing part 2, adding pressure to an elastic lever 5 to unlock the projection 21 from the receiving stand 18 and the male casing part 1 is pulled to the opposite direction.
Patent JP-2000044932-A (JP)
Title: Preparation of abrasive material
Inventor: ASA TAKESHI
IPC: C09K3/14
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prepare particles for abrading silicon wafers by crushing zeolite amorphous particles into fine particles. SOLUTION: A liquid to be treated L comprising a mixture of zeolite amorphous particles and water is introduced into an agitating tank 32, and an agitating blade 42 is rotated at a high speed with a circumferential speed of 50 m/sec or higher. The liquid to be treated L is rotated at a high speed as a cylinder with a thickness of t by a centrifugal force. Since the particles are crushed through collision and friction between the agitating blade 42 or the tank or through friction between other particles and also acquire round forms with their corners being removed, they do not damage the processed surface.
Patent JP-H0944192-A (JP)
Title: Encoder and decoder for musical tone data
Inventor: KAWACHI MASAHIRO
IPC: G10L25/90
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To conduct an efficient encoding of musical data, to improve the efficiency in transmission and to reduce the capacity of storage media. SOLUTION: An encoder 1 performs an orthogonal transformation of input time series musical data by an FTT 3. The power spectrum of the above transformation is divided into plural subbands by a subband device 4. A musical sound extracting neural network 5, which beforehand learns the data patterns of the power spectrum of each musical instrument sound, outputs the component information of each musical instrument sound from each output neuron corresponding to each musical instrument sound based on the correlation with the subband data. Moreover, a pitch and power extractor 6 extracts the pitch and the power of the power spectrum from the FFT 3, the output, the pitch and the power of each output neuron are encoded by a code generator 7 and transmitted.  On the other hand, a decoder decodes the encoded data, each musical instrument signal is individually generated, sythesized and musical sound signals are reproduced.