baber/WOPTO huggingface dataset:
Patent JP-2000310174-A (JP)
Title: Ignition coil unit mounting structure of swing type power unit
Inventor: NAKAJIMA HIROYUKI
IPC: F02P15/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To use an inexpensive cord as a high-pressure cord by constituting an ignition coil unit from a cylindrical body arranged in the front of an engine, and extending the coil unit axis in the vehicle lateral direction so as to be parallel to an oscillating shaft, and mounting it on the engine side. SOLUTION: An ignition coil unit 25 is formed of a cylindrical body arranged in the front of an engine 22, and a coil unit axis L1 is extended in the vehicle lateral direction so as to be parallel to a second swing axis 92 as oscillating axis and mounted on the engine 22 side. According to this, the ignition coil unit 25 is integrated to the engine 22 side, and even if a power unit 21 is swung about the second swing axis 92, a high-pressure cord 64 is never repeatedly bent. Therefore, it is not necessary to use a highly bendable expensive cord as the high-pressure cord 64, and the manufacturing cost can be reduced. Further, since it is not necessary to absorb the relative displacement between the power unit 21 and the ignition coil unit 25, the high-pressure cord 64 can be shortened.
Patent JP-S5820958-A (JP)
Title: Suction pipe for internal-combustion engine with multiple cylinder
Inventor: MIYAKI MASAHIKO
IPC: F02M35/108
Filed: 1981-07-29
Abstract: PURPOSE:To permit uniform distribution in the titled engine by a method wherein the assembling section of the suction pipe is ramificated into two paths at a first stage and, further, these two paths are ramificated respectively into two paths at the second stage sequentially and symmetrically while said ramificated sections are heated by hot-water and exhaust gas. CONSTITUTION:Injected fuel is atomized by high-speed suction airflow and is sucked into he surge tank 121 of an upstream side manifold 12 keeping uniform distribution, thereafter, is distributed uniformly into the ramificated path 122 for first and second cylinders as well as the ramificated path 123 for the third and fourth cylinders. Further, the atomized fuel is heated at a hot-water jacket 16 provided at the periphery of the ramificated section, therefore, the atomization is promoted and the distribution thereof is further uniformed. Said equally distributed fuel is distributed uniformly into ramificated paths 133, 134, 135, 136 for respective cylinders at respective joining paths 131, 132. Said ramificated paths are heated by a heat exchanger 31 heated by an exhaust pipe 3, therefore, the atomization is further promoted and the distribution may be more uniformed.
Patent JP-S5345615-A (JP)
Title: Killing method for converter foaming slag
Inventor: TOMINAGA TADAO
IPC: C21C5/36
Filed: 1976-10-07
Abstract: PURPOSE:To effectively kill foaming slag by directly taking out a sound produced in a converter from a hood or flue gas duct and charging a killing material at the time of passing the second set value when the sound level passes the first and second set values continuously.
Patent JP-S63294303-A (JP)
Title: Automatic bag filling apparatus
Inventor: MAEOKA KAZUYUKI
IPC: B65B1/04
Filed: 1987-05-15
Abstract: PURPOSE:To prevent the breakdown of apparatus or the overflowing of bag contents by restarting the bag filling operation of this time from the discharging action when the previous operation has been interrupted during the discharging action of grains and by restarting from the upward motion of the discharging outlet portion when the previous operation has been interrupted in the operating conditions other than the discharging action. CONSTITUTION:When previous bag filling operation is interrupted with an actuator 52 positioned between positions P5 and P2, the actuator 52 is moved to a terminal position P2. When a shutter 32 is released with the power source on, grains are discharged from a discharge outlet portion 33 into an unhulled rice bag 2. On the other hand, upon interruption of the bag filling operation at a point at which the previous unhulled rice bag 2 is filled up, an unhulled rice sensor S5 is turned on to close the shutter 32. When the actuator 52 is not positioned either between the positions P5 and P2 or at an initial position P1, the actuator 52 is moved to a position P4 to reversely rotate a chain motor M1, thereby stopping the actuator at the initial position P1. The actuator 52 engages with a discharge outlet portion moving means 53 to upwardly move the discharge outlet portion 33. Therefore, the collision of the first unhulled rice bag 2 in the grain receiving position with the discharge outlet portion 33 is avoided, resulting in the prevention of apparatus breakdown.
Patent JP-S5859084-A (JP)
Title: Device for clamping form plate to form cylinder of printer
Inventor: BERUTO KATSUPERU
IPC: B41F27/12
Filed: 1982-07-12
Abstract: A clamping device for thin flexible printing plates has a tensioning rail at the trailing wall of a wide longitudinal groove in the plate cylinder. The tensioning unit is mounted for axial and peripheral adjustment on a support of "L" cross-section having a first leg seated with respect to the bottom of the groove and a second leg presenting an upstanding reference surface interposed between the tensioning rail and the trailing wall of the groove. A set of tensioning springs recessed in the tensioning rail bear against the reference surface and apply peripheral tension to the plate. A spring detent latches the tensioning rail temporarily against the reference surface, overcoming the tensioning springs while the trailing edge of the plate is being gripped. The spring detent is mounted upon and movable with the support. Screws having a plurality of selectable holes anchor the support in a series of peripheral positions for accommodation of plates of different length. A plurality of jack screws threaded into the tensioning rail have tips which bear against the reference surface on the support for removing slack from the plate and for tensioning of the plate about the surface of the cylinder.
Patent JP-H0416020-A (JP)
Title: Output circuit
Inventor: FUJITANI ROU
IPC: H03K19/0185
Filed: 1990-05-10
Abstract: PURPOSE:To warrant a DC level even when noise is received in the circuit by connecting a 3rd transistor(TR) Q3 between a connecting point of 1st and 2nd TRs Q1, Q2 and a ground level point and giving a signal resulting from inverting a low output start signal twice to a gate electrode of the TR Q3. CONSTITUTION:Two TRs Q1, Q2 are connected in series between a point of a power supply potential and a point of a ground potential. Suppose that a current drive capability of the TR Q2 is small so as not to cause ringing at its output. Then a signal 2 goes to a high level at a time t1 and the TR Q2 of the output circuit is turned on, but since the current drive capability of the TR Q2 is small, no ringing is caused. Thus, the access is not delayed and the level is transited to a DC level. When the signal 2 goes to a high level, a signal 4 goes to a high level at a time t2 via inverter circuits 5, 6, and when a TR Q3 is turned on, the DC level is decreased to satisfy the DC level warrant standard 12 and the circuit is further immune to noise.
Patent JP-H02300803-A (JP)
Title: Unmanned mobile body
Inventor: NAGAI SUETSUGI
IPC: G05D1/02
Filed: 1989-05-16
Abstract: PURPOSE:To evade an obstruction in a short time and smoothly by detecting the position and width of the obstruction in the advancing direction of a vehicle, and finding a course to evade the obstruction by comparing them with a travel course stored in a memory means. CONSTITUTION:When the position of the obstruction 88 i.e. a distance from the vehicle to the obstruction 88, and the size of the obstruction 88 i.e. the width of it are detected, a CPU 62 compares the travel course stored in the memory means 64 with the position and the width of the obstruction 88, and finds the optimum course to evade the obstruction 88. For example, such control that the vehicle can evade the obstruction 88 passing the left side when it is judged that the vehicle comes off the travel course by evading the obstruction 88 passing the right side and furthermore, the vehicle can be introduced to an original travel course is performed. Also, when it is judged that it is impossible to evade the obstruction 88 even by passing both the right and left sides, the vehicle is stopped and stands by. In such a way, travel can be continued as evading the obstruction smoothly.
Patent JP-S5244465-A (JP)
Title: Magneic particle separator and production of the same
Inventor: YANO JIYUNICHI
IPC: B03C1/025
Filed: 1975-10-06
Abstract: PURPOSE:To provide improved adsorption capacity by means of magnetic fiber being magnetized in the treatment fluid by magnetic poles, and when removing loading of the magnetic particle separator, washing can be carried out only by removing magnetic field.
Patent JP-H05310919-A (JP)
Title: Aromatic polyamide resin and its resin composition
Inventor: KATAOKA TOSHIYUKI
IPC: C08L77/10
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a composition useful as parts of medical equipments electrical and electronic parts, etc., having excellent heat resistance, dimensional stability and mechanical characteristics and improved processability and low water absorption by subjecting a specific diamine and an aromatic dicarboxylic acid to polycondensation in an organic solvent. CONSTITUTION:An aromatic polyamide of formula I (X is <=20C condensed polycyclic aromatic group or group of formula II; Y is direct bond, O, S, etc.; R is 1-4C alkyl or halogen; a is 0-2; b is 0-4; n is 1-1,000). The aromatic polyamide is obtained by subjecting 1,3-bis(3-aminophenoxy)benzene or 1,4-bis(4- aminophenoxy)benzene of formula III and an aromatic dicarboxylic acid dihalide to polycondensation in the presence of a dehydrohalogenating agent in an organic solvent at <=60 deg.C reaction temperature or by subjecting the benzene of formula III and an aromatic dicarboxylic acid to polycondensation in the presence of a condensation agent in an organic solvent at 10-150 deg.C reaction temperature. Preferably the aromatic polyamide of formula I may be further blended with glass fibers and aromatic polyamide fibers.
Patent JP-S6012676-A (JP)
Title: Solid electrolyte secondary battery
Inventor: TONOMURA TADASHI
IPC: H01M4/48
Filed: 1983-07-01
Abstract: PURPOSE:To obtain an all solid state solid electrolyte secondary battery which is easy to make small and thin, leakage resistant, and has less self discharge by using solid electrolyte having high ionic conductivity at normal temperature. CONSTITUTION:A solid electrolyte secondary battery consists of a positive layer 1 mainly comprising the mixture of an inorganic compound indicated by CunV2 O5 (n=0.4-0.8) and copper ion (Cu<+>) conductive solid electrolyte, and a copper ion conductive solid electrolyte layer 2 which serves as a separator, and a negative electrode layer 3 comprising a reversible copper negative electrode, for example, the mixture of an inorganic compound indicated by CumMX2 (m=0.1- 0.8, M is Ti, W, Mo, or Nb, and X is S or Se) and a substance selected from a group comprising metal copper and Cu2S and copper conductive solid electrolyte. Voltage of the battery varies by negative material and a value of m and is selected from values between 0.6V and 0.3V. Current to be used is limited by thickness of copper ion conductive solid electrolyte layer, area of electrolyte layer facing positive and negative electrode, and ionic conductivity of electrolyte.
Patent JP-S5454221-A (JP)
Title: Dc motor field control chopper
Inventor: YOSHIDA SUSUMU
IPC: H02P7/282
Filed: 1977-10-06
Abstract: PURPOSE: To permit stabilized field control by providing a control circuit, which makes the conduction factor of a chopper to be inversely proportional to a chopper conduction factor control signal in contract to the inverse proportion characteristic of the motor rpm with respect to the motor field current.  
     CONSTITUTION: A uni-junction transistor PUTM produces an "ON" output at frequency determined by a time constant at the time of charging of a capacitor C 1  for triggering a main thyristor SM and triggering a traansistor Tr1. Also, a uni-junction transistor PUT 1  produces a conduction factor signal VO to charge a capacitor C 2  throught transistor Tr 2  to trigger a commutation thyristor S 1 . Thus, there holds a relation of inverse proportion such that with reduction of the level of the conduction factor signal VO the conduction factor of the chopper is increased. By combining this characteristic and the motor rpm versus field current characteristic, the motor rpm can be made linear with respect to the conduction factor signal, so that it is  possible to obtain stable control of dancer rollers or the like 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5821671-A (JP)
Title: Preparation of antithrombotic agent
Inventor: YAMADA KOUJI
IPC: C07D275/04
Filed: 1981-08-03
Abstract: PURPOSE:To obtain (2-hydroxypropyl)-1,2-benzisothiazol-3-one, by reacting benzisothiazolone-3 with propylene oxide in an inert solvent in the presence of a catalyst, e.g. caustic soda. CONSTITUTION:A compound of formulaIis reacted with propylene oxide in an inert solvent, e.g. methanol, ethanol, chloroform or benzene, in the presence of a catalyst at 35-80 deg.C for 4-20hr to give a compound of formula II. Caustic soda, caustic potash, a tertiary amine, e.g. triethylamine, ammonia, NaH, Ca(OH)2, Lewis acid or HCl, may be used as the catalyst.
Patent JP-H04276076-A (JP)
Title: Chemical vapor growth method
Inventor: MARUYAMA TOSHIRO
IPC: C23C16/18
Filed: 1991-02-28
Abstract: PURPOSE:To easily synthesize a metal film by using the org. acid salt of the metal as the raw material and adding a gaseous reactant to the gaseous raw material. CONSTITUTION:The org. acid salt of a metal is used as the raw material, and a gaseous reactant is added to the gaseous raw material to grow the metal film on the surface of a material to be treated. The metal acetate or its derivative is used as the salt, and hydrogen gas is used as the gaseous reactant. A carrier gas and the gaseous reactant are sent to a reactor 7 respectively from cylinders 1 and 2 and mixed to form a film on the material 9. Consequently, an excellent metal film is easily grown with less stages and without generating a corrosive gas.
Patent JP-H10311692-A (JP)
Title: Manufacture of heat pipe
Inventor: SHIBATA NOBUYUKI
IPC: F28D15/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a heat pipe excellent in productivity in which control of the quantity of a working fluid is facilitated by injecting a liquid state working fluid into a pipe having one sealed end, blowing hot air to the pipe under substantially upright state with the sealed end directing downward and then sealing the other end of the pipe. SOLUTION: A specified quantity of a working fluid 20 (liquid state working fluid) is injected into a pipe 10 having one sealed end and hot air is blown to the pipe 10 under substantially upright state with the sealed end directing downward in order to accelerate evaporation of the working fluid 20. Vapor 200 is discharged from the upper end of the pipe 10 along with the majority of unnecessary gas (air) remaining in the pipe 10. After the unnecessary gas is discharged, upper end of the pipe 10 is caulked temporarily under a state where the vapor 200 is discharged from the upper end of the pipe 10 and then it is sealed by welding thus producing a heat pipe containing a specified quantity of the working fluid 20.
Patent JP-H07305229-A (JP)
Title: Method for producing modified polyester fiber
Inventor: YAMAOKA TETSUYA
IPC: C08L67/00
Filed: 1994-05-11
Abstract: PURPOSE:To stably obtain modified polyester fibers free from mixing irregularity, having a high quality, and imparted with electrostaticity, water absorbability, and stain resistance by homogeneously feeding a modifying agent having a high melt-viscosity into a polyester. CONSTITUTION:In this method for producing the modifying agent-mixed polyester fibers by combining the flow of a melted polyester having ethylene terephthate units as a main repeating unit and fed from a main extruder 1 with the flow of a melted modifying agent fed from a biaxial extruder 4 having a deaerating hole 5 capable of being subjected to a vacuum of <=20Torr, immediately allowing the produced composite flow to pass a static mixing and stirring element 8, and simultaneously spinning the mixed polymer from a spinneret, the 1/5 to 5/1 mixture of a copolyester produced by copolymerizing a polyester containing ethylene terephthalate units as a main repeating unit with a 10-50mol.% of 5-sodium sulfoisophthalate with a polyethylene oxide having a mol.wt. of 100000-800000 is used a; the modifying agent, and the modifying agent is preferably added to the polyester in an amount of 1-15wt.%.
Patent JP-H07325765-A (JP)
Title: Information processor
Inventor: KIKUCHI WATARU
IPC: G06F13/00
Filed: 1994-06-02
Abstract: PURPOSE:To satisfactorily trace the failures, to shorten the failure investigating/ analyzing time, and to improve the failure tracing efficiency by accumulating the data on communication carried out between a MODEM and a network control part and then reproducing and analyzing these accumulated communication data. CONSTITUTION:A network control part 27 is connected to a main control part 21 via a MODEM 25, and all communication data that are transmitted and received between the MODEM 25 and the part 27 are accumulated by an accumulator means 40. A reproducer means 26B reproduces the communication data accumulated by the means 40, and an analyzer means 21A receives the reproduced communication data to analyze them. Thus the failures can always be traced with no intervention of a human being and furthermore it is not needed to output the communication data via a connector of a V24 interface that is not usually used. Therefore the overall cost can be reduced. Meanwhile all circuit procedures can be traced so that the failure of either one of a communication control part and parts 25 and 27 can be detected. In addition, the network state (the circuit quality such as a position level, etc.) can be measured when a pseudo network 37 is connected to the part 27 for execution of the analog analysis.
Patent JP-H0312109-A (JP)
Title: Apparatus for pouring gently liquid
Inventor: RUDORUFU FUITSUSHIERU
IPC: B67C9/00
Filed: 1990-05-10
Abstract: PURPOSE: To pour liquid from a filled vessel gently into an empty vessel by forming both pendulums connected by traverse trusses supporting two vessels for giving and receiving liquid on a principle of a pendulum scale. CONSTITUTION: Both pendulums 1, 2 connected to each other by means of traverse trusses 3-8 are formed on a principle of a pendulum scale. A traverse truss 8 is fixed to a sliding part 9 supported movably and longitudinally on pendulums 1, 2 and can be adjusted by means of an adjusting screw 10. Radii of curvature of the pendulums 1, 2 are decreased from left to right. After a decanter 12 and a filled wine bottle 13 are loaded in a device and released, an initial equilibrium state is adjusted to such a state that moments P1, a1 are equal to moments P2, a2 with centering about an axis 18. Since a liquid level 14 is higher than an aperture 12 of the decanter, wine flows into the decanter 12 gradually.  Once a liquid level line 14 reaches a final equilibirium state, the liquid level line 14 equals a height of a bottle shoulder part, so that wine residues containing precipitates remain in a wine bottle 13.
Patent JP-H03180184-A (JP)
Title: Synthetic production of ribonucleic acid (dna)
Inventor: CHIERIRU DEIBII
IPC: C12Q1/6865
Filed: 1990-05-10
Abstract: The invention relates to a method for the synthesis of ribonucleic acid starting from deoxyribonucleic acid in which a target sequence is present. Said DNA is treated with restriction enzyme(s) followed by strand separation. Subsequently one uses one nucleic acid primer containing a promoter sequence coupled to a nucleotide sequence which corresponds to a part of the target sequence. The invention further relates to a test kit for synthesizing RNA.
Patent JP-2000310224-A (JP)
Title: Spindle device
Inventor: TAKAHASHI ATSUSHI
IPC: F16C25/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To satisfactorily and axially move a sleeve which is provided so as to be axially movable relative to a housing, when a shaft thermally expands due to its heat generated during high-speed rotation and is displaced axially. SOLUTION: In this device, a sleeve 8 is supported by an air bearing member 11 in noncontact relationship with a tubular member 1a of a housing 1 to have good axial mobility. Accordingly, in cases where a shaft 4 thermally expands due to its heat generated during its high-speed rotation and is axially displaced, the sleeve 8 is axially energized by a coil spring 10, so that the sleeve 8 can move satisfactorily, axially together with the outer ring of a bearing 3 following the thermal expansion of the shaft 4 and absorbs the axial displacement of the shaft 4 due to its thermal expansion, thereby eliminating effect, which is caused by the axial displacement, on a pair of bearings 2, 3.
Patent JP-S62279590-A (JP)
Title: Hermetically sealed type magnetic disk device
Inventor: SUZUKI SHOJI
IPC: G11B33/14
Filed: 1986-05-28
Abstract: PURPOSE:To surely remove dust to be invaded at the time of assembling and dust to be generated at the time of a breaking-in without fail by providing an opening closing means respectively to an air inlet and an air outlet to supply clean air to a hermetically sealed container. CONSTITUTION:After the assembling of a device is completed, respective opening closing valves 10 and 12 of an air inlet 6 and an air outlet 7 are opened. Thus, clean gas is sent from a supplying source 8 into a hermetically sealed container 4, and the dust to be invaded at the time of assembling is released from the air outlet 7 to an air release pipe 11 together with the sent gas. The dust quantity in the released gas is measured by a dust counter 13. After it is confirmed by the measurement of the counter 13 that the dust in the container 4 is removed, the breaking-in is started. The dust accompanying the breaking-in is also released together with the gas, and when the occurrence of the dust is not eliminated by the measurement of the counter 13, respective valves 10 and 12 are closed and the inside of the container is sealed hermetically. By the device, the dust to be invaded at the time of the assembling and the dust to be generated at the time of the breaking-in can be removed without fail.
Patent JP-H05293192-A (JP)
Title: Emergency stop device in clean room
Inventor: TSUCHIYAMA HIROSHI
IPC: A62C37/36
Filed: 1992-04-16
Abstract: PURPOSE:To quickly remove harmful gas, etc., by switching a valve to switch over exhaust gas from a clean room to an exhaust gas detoxification device side, and also stopping a gas source when an abnormality detecting part detects the generation of an emergency state of a manufacturing device having a gas source. CONSTITUTION:When manufacturing devices 4-7 of a semiconductor device are normally operated, valves 18-21 are switched over to an exhaust gas piping 22 side, and exhaust gas generated in the manufacturing devices 4-7 to which process gas is supplied from gas sources 10-13 is discharged to the air through an exhaust gas treating device 32. Atmospheric gas of the clean room 3 is discharged to the air from the piping 22. In this case, when the abnormality detecting part 2 outputs an abnormality signal due to a fire, an earthquake, etc., valves 9, 12 are closed, and also, the valves 18-21 are switched over to a second port. In such a way, residual gas in the tube behind the valves 9, 12 is sucked to the exhaust gas treating device 32 and discharged to the air, and also atmospheric exhaust gas in the clean room 3, etc., is sucked to exhaust gas detoxification devices 24, 26, made harmless and thereafter discharged to the air.