baber/WOPTO huggingface dataset:
Patent JP-H0343617-A (JP)
Title: Treatment method of coolant of cooler in internal combustion engine and its apparatus
Inventor: MAAKU ESU FUIROUITSUTSU
IPC: F01P11/06
Filed: 1990-02-13
Abstract: PURPOSE: To purify coolant liquid with high efficiency by leading through coolant liquid forcibly from a cooling device to its outside, precipitating anions and cations in the coolant liquid to form contaminant particulates, and removing the particulates from the coolant liquid. CONSTITUTION: In an internal combustion engine, a coolant liquid passage formed at its engine block 11 is connected to a radiator 12 through pipelines 14, 14a, and a heater 15 for heating is connected through pipelines 17, 18. In cleaning the coolant liquid, a cap 24 formed with an elongated pipe 21 is screwed into the charging hole of the radiator 12 to lead through the coolant liquid in the radiator 12 into a storing tank 27 through a pipe 23 formed with a filter 28 and a valve 29, using an action of a siphon or the like. Chemical medicine is added to a tank 27 from a port 32 to precipitate anions and cations, thus it is possible to remove generated contaminant particulates through a filter 41 and return the coolant liquid to the pipeline.
Patent JP-H04248924-A (JP)
Title: Device of controlling grain selecting part in combine
Inventor: KAWAMURA YOSHIHIRO
IPC: A01F12/48
Filed: 1991-02-01
Abstract: PURPOSE:To reduce selecting treatment capacity and to improve selection accuracy without damaging air selecting ability during rotation of machine body. CONSTITUTION:In reducing selecting treatment capacity during rotation of machine body by adjustment of divergence of a selecting fin 27 laid at the upper side and an amount of mesh closed of a mesh closing plate 30 set at the lower side, first the mesh closing plate 30 is regulated and then the selecting fish 27 is controlled.
Patent JP-S53117341-A (JP)
Title: Semiconductor memory
Inventor: SUZUKI SEIGO
IPC: G11C11/4094
Filed: 1977-03-24
Abstract: PURPOSE: To make it possible to read data rapidly by varying the resistance value of a load element connected to the column line corresponding to discharging and charging. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58150767-A (JP)
Inventor: TOKUDA MITSUO
IPC: F25B9/06
Filed: 1982-03-03
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-2000229674-A (JP)
Title: Lid with hot water discharging hole for instant food container
Inventor: KAWAI HIROFUMI
IPC: B65D81/34
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To made a container sealed up tightly with a lid and to ensure safety at the time of discharging hot water while making formation of hot water discharge holes easy by a method wherein a separating part is provided at the surface sheet forming a lid for the container which hermetically packages food such as chow mein or the like, and a tab separating half-cut part is arranged on a composite sheet on which the surface sheet is laminated. SOLUTION: A container which hermetically packages instant food is opened by partially separating a composite sheet from a flange part of the container with a lid-separating tab 13 provided at the adherent area L2 side of a lid A pulled. After hot water is poured into the container through the opening, the container is covered again with the lid-separating tab 13 tucked in to the flange part 21. Furthermore, the surface sheet of the composite sheet is severed successively at a notch 15, a pull-tab separating half-cut part 14 and a severance part 9 with a surface sheet separating pull-tab 12 provided at an easily separable area L1 of the lid A pulled, and the composite sheet is separated at half-cut parts 7 for forming hot water discharging holes, and thereby a plurality of hot water discharging holes are formed.  Then, the hot water in the container is poured out through the hot water discharging holes with the container tilted.
Patent JP-H02212237-A (JP)
Title: Bumper with shock absorber
Inventor: MIYAZAKI TOSHIO
IPC: B60R19/20
Filed: 1989-02-14
Abstract: PURPOSE:To enhance shock damping effect when a cars is crashed by providing a shock absorber between a bumper with free movement in a longitudinal direction to the car and a receive plate fixed on a chassis. CONSTITUTION:L-shaped arms 2 are protruded from the back lower portion of a bumper 1 to from in the respective arms 2 slide halls 3 in a slot shape along a longitudinal direction to a car. These arms 2 are installed on a chassis 6 so as to be freely moved using vises 7, 8 to place a shock absorber 10 between a stop plate 9 formed at the tip portion of the chassis 6 and the bumper 1. When the bumper 1 is moved back during crash of the car, the shock at this time is absorbed by the shock absorber 10 and so that given to on-board people is reduced.
Patent JP-S57147007-A (JP)
Title: Method for measurement of length of continuously running material
Inventor: YAMAGUCHI KAZUO
IPC: G01B11/04
Filed: 1981-03-06
Abstract: PURPOSE:To prevent flaws and dust on the surface of a long-sized running material from being detected erroneously, by opening a gate only at the detection time of a mark in case that this material is marked to graduate and measure the length of it. CONSTITUTION:Marks 2 are applied onto the surface of a running material by a mark applier 3, and marks moved just under sensors 7a and 7b are detected by them. Simultaneously with the mark detection due to the sensor 7b, the applier 3 applies the next mark. The interval of time between detection signals of two sensors is measured by a circuit 9, and a running speed is obtained on the basis of a length ls between sensors by a calculator 10. A length li between marks is obtained on a basis of the running speed and the interval of time between applications. Three gate signals (a), (b), and (c) are obtained from the speed signal by a DA converter 13, a VF converter 14, and a frequency selector 15, and AND between these signals and a pulse from a monostable multivibrator 16 which is triggered by the detection signal is operated in an AND17 to obtain a gate pulse for mark detection. Gates 17a and 17b are controlled by this gate pulse to detect only the mark signal.
Patent JP-S62191726-A (JP)
Title: Switch turning on/off by temperature change
Inventor: TSUCHIDA YUKIO
IPC: G01K7/24
Filed: 1986-02-19
Abstract: PURPOSE:To enable rapid and certain operation, by comparing the temp. signal from a temp. detection sensor receiving the supply of heat from a heat source to convert said beat to the temp. signal with a first reference value. CONSTITUTION:At first, when the power source switch provided to a control box 6 is turned ON, the temp. signal Ti from a temp. detection sensor 4 and the room temp. signal Tr from a reference sensor 14 being a first reference value are inputted and the difference Ti-Tr between both signals is taken and the value thereof is stored in the predetermined address of CPUA as a relative temp. value Ts. When this temp. value Ts is calculated, the change quantity of the temp. value Ts per a unit time, that is, a temp. change gradient dTs/dt is calculated and stored. CPUA determines a second reference value being a value lower than the value taken by the gradient dTs/dt corresponding to the change in the temp. value Ts when heat was applied to the sensor 4 and outputs an ON-signal when the gradient dTs/dt at that time is larger than the second reference value to the temp. value Ts at that time while outputting an OFF-signal when the gradient dTs/dt is smaller than the second reference value.
Patent JP-S63199490-A (JP)
Inventor: NISHIKAWA JUNICHIRO
IPC: H05K3/14
Filed: 1987-02-16
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-H09202956-A (JP)
Title: Surface treatment of small-sized parts and device used for the method
Inventor: FURUYA KIYOTO
IPC: C25D7/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for a small-sized contact member capable of lessening the waving of a liquid surface, lowering the wetting height to build up by surface tension and regulating the position accuracy of the boundary for plating and a device for this method. SOLUTION: This surface treatment method comprises arranging a planar member 12 in a position in proximity to a work and executing plating in the state of bringing the rear surface of the planar member 12 into contact with the plating liquid and rising the liquid surface of the plating liquid in contact with the rear surface of the planar member 12 by the surface tension. The device has the planar member 12 arranged on the surface of the work, a reinforcing plate 14 for reinforcing the planar member 12 and a fixture 16 having a slit 24 wider than the height of immersing the work in the plating liquid and the width of the work and through-holes 18 allowing the flow of the plating liquid. The reinforcing plate 14, the planar member 12 and the fixture 16 are integrally connected and the integrated assembly is fixed to a plating cell 10.
Patent JP-S61194579-A (JP)
Title: Improving and processing system for picture quality of drawing
Inventor: UEDA SHUKO
IPC: G06K9/38
Filed: 1985-02-22
Abstract: PURPOSE:To speed up processing by correcting only specific picture elements by emphasizing intentional information of hills and vales according to density histograms relative to concentration threshold values and concentration of surroundings of picture elements to be subjected to correction. CONSTITUTION:The threshold value selector 33, seeks the threshold value at the point of receiving the end of data and stores the value in the register 34. The controller 47 upon receipt of signal of completion of processing from the threshold selector 33, forces the reading section 32 to repeatedly read the data consecutively. The controller 47 makes the comparator 36 compare the contents of the register 34 and the register 35 and upon receipt of signal that the contents of 34 is larger, compels the writing section 45 to write into the memory 46 the contents of register 35, and in case of reverse situation, directs the reading section 32 to store in the registers 37, 38 the two picture elements before and after the perceived picture element actually scanned. The controller 47 commands the table 39 to obtain the density compensation value. In this way, correction density data value corresponding to the various picture element density data value stored in the memory 31 can be stored.
Patent JP-S60175965-A (JP)
Title: Solar heat collector
Inventor: OOTSUKA NOBUO
IPC: F24S10/75
Filed: 1984-02-23
Abstract: PURPOSE:To permit to collect heat with a high efficiency by a method wherein a radiator, equipped with heat radiating fins, is provided at the upper part of an outer casing, the evaporator of a heat pump device is arranged at the downstream side of the radiator, atmosphere is sent inbetween the radiator and evaporator, and operating fluid, having low freezing temperature, is circulated spontaneously in heat collecting tubes and heat radiating tubes. CONSTITUTION:Non-freezing liquid 24, whose specific gravity is reduced when the temperature thereof is increased, flows into an upper heater tube 17 from the upper header tube 10 and an ascending tube 12. The liquid 24 is cooled in the radiator 14 by the radiating fins 15 and the fan 22 and the specific gravity thereof is increased, then, flows into a lower header tube 11 from a lower header 18 and a descending tube 13, thus heat transfer, effected by the natural circulation, is continued as far as the sun shines. On the other hand, refrigerant in an evaporating tube 21 is evaporated by the heat absorption of the evaporator 19. When the amount of sunshine is reduced, the flow amount of operating fluid is reduced and the flow of the operating fluid is stopped when the amount of sunshine and the atmospheric temperature have arrived at some level, thereafter, the evaporator 19 absorbs the heat only from atmosphere sent by the fan 22.
Patent JP-S55125470-A (JP)
Title: Measuring device of charged particle energy
Inventor: HASHIMOTO KIYOSHI
IPC: G01T1/36
Filed: 1979-03-20
Abstract: PURPOSE: To obtain a device the measurement precision of which is always fixed regardless of the magnitude of energy to be measured and which is small-sized and simple in structure by making the intensity of electric field between the first and second plate-shaped electrodes greater according to the distance in the flight direction of the charged particles.  
     CONSTITUTION: The distance between the first and second electrodes 1, 2 is gradually narrowed in the flight direction of the charged particle 3 to make the interval between respective equipotential surfaces produced between both electrodes less in the said direction as shown by the broken line. That is, the intensity of the electric field generated between both electrodes 1, 2 is increased in the flight direction of the charged particle 3. Since the repulsion (force facing the electrode 1) that acts on the charged particle is made greater in the flight direction and the higher the energy of charged particle becomes, the less the rate of the flight direction to the increase of energy becomes, energy of the charged particle can be measured with a uniform precision regardless of the magnitude of energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0673235-A (JP)
Title: Rubber composition
Inventor: FURUKI NOBORU
IPC: C08L9/02
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a rubber composition improved in heat resistance, oil resistance and dynamic properties by mixing a specified hydrogenated nitrile rubber with carbon black containing an adherent lower amine compound. CONSTITUTION:This rubber composition is prepared by mixing 100 pts.wt. hydrogenated nitrile rubber prepared by hydrogenating at least 70% of the C-C double bonds of a rubbery polymer containing 20-55wt.% unsaturated nitrile groups with 10-150 pts.wt. carbon black containing 0.01-10.0wt.% adherent lower amine compound and having a particle diameter of 15-100nm and a DBP oil absorption of 20-200ml/100g.
Patent JP-S52116107-A (JP)
Title: Signal isolation circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N5/62
Filed: 1976-03-26
Abstract: PURPOSE: To have assured isolation between aural and video signals by adding serial resonance circuit which has resonation with detuning frequency at TV picture receiver, thus obtaining economical and high-performance signal isolation circuit with simple circuit constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02212438-A (JP)
Title: Photo-dehydrogenation of saturated hydrocarbon
Inventor: HANAOKA TAKAMASA
IPC: C07C13/20
Filed: 1989-02-13
Abstract: PURPOSE:To produce a dimer which is an intermolecular dehydrogenation product and an unsaturated hydrocarbon which is an intra-molecular dehydrogenation product in one step by irradiating a saturated hydrocarbon with light in the presence of a complex compound of Rh or Pt and acetone. CONSTITUTION:Intermolecular and intramolecular dehydrogenation products are produced in one step by irradiating a saturated hydrocarbon (e.g. pentane or cyclohexane) with light at normal temperature in the presence of a complex compound of Rh or Pt [e.g. Rh6(CO))16 or Pt(C4H6O2)2] and 0.1-2.0 pts.vol. (based on 1 pt. vol. of saturated hydrocarbon) of acetone. A xenon lamp, etc., can be used as the light source in addition to white light emitted from a high- pressure mercury lamp.
Patent JP-H06240924-A (JP)
Title: Vibration control device
Inventor: MIYAMA TAKASHI
IPC: E04H9/02
Filed: 1993-02-23
Abstract: PURPOSE:To provide a compact vibration control device by fitting a mass body to the one end of a plate spring whose other end has been fixed to the floor, and by supporting the plate spring between the mass body and the fixed end thereof by means of a pin, and also by fitting a damper between the mass body and the floor. CONSTITUTION:One end of a horizontal plate spring 3 is fixed to a base seat 2 that has been rigidly installed on a floor 1, and a mass body 4 and a damper 5 are fitted to the other end thereof. Then, the intermediate part between the mass body 4 in the spring 3 and the fixing end of the spring to be fixed to the base seat 2 is supported by a pin 6 so that the spring 3 can be restrained from being deformed up and down in this position, and the pin 6 is arranged so as to be movable in the longitudinal direction of the spring 3 on the base seat 2. The device functions as a dynamic vibration damper by moving and adjusting the position of the pin 6 for adjusting the natural frequency, and for adjusting the amount of damping of the damper 5. Thus, a more compact vibration control device can be obtained without requiring a weight or spring for adjustment, and also without requiring the movement of a heavy weight.
Patent JP-S56131548-A (JP)
Title: Neopentylpolyol ester, and flon-resistant oil containing said ester as base oil
Inventor: KIMURA TSUNEO
IPC: C10M105/38
Filed: 1980-03-18
Abstract: NEW MATERIAL:A neopentylpolyol ester derived from neopentylpolyol and a mixed fatty acid consisting of a 8W12C branched saturated fatty acid and a 12W18C straight-chain saturated fatty acid wherein the weight ratio of branched acid/ straight-chain acid is 95/5W15/85.  
     EXAMPLE: The ester of pentaerythritol and a mixed fatty acid consisting of 52wt% of 2-ethylhexanoic acid and 48wt% of lauric acid.  
     USE: Flon-resistant oil. It has high flash point and excellent high-temperature chemical stability, and is not only hardly reactive with flon but also effective to stabilize the flon. Useful as a base oil of hydraulic oil in an oil-flon mixture system, and insulating oil, bearing oil, lubricating oil, etc. for an apparatus containing flon.  
     PROCESS: The objective ester can be prepared by the conventional esterification reaction of neopentylpolyol with corresponding fatty acid mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55124701-A (JP)
Title: Preparation of slow-releasing insecticidal composition
Inventor: NAKAO TADAICHI
IPC: A01N25/12
Filed: 1979-03-22
Abstract: PURPOSE: To prepare the title composition which releases the effective component slowly even in wet soil and keeps its insecticidal effect for a long time, by tabletting a mixture composed of specific amounts of a solid waxy material, an insecticide slightly soluble in water, and a diluent.  
     CONSTITUTION: The title composition is prepared by tabletting a mixture composed mainly of (A) 1W10pts.wt. of a solid waxy material (e.g. a solid wax which is an ester of a fatty acid and a higher monohydric alcohol, a solid waxy material composed mainly of aliphatic hydrocarbons, etc.), (B) 1W10pts of an insecticide which is slightly soluble in water (e.g. phosphorothioate- or phosphorodithioate-insecticide), and (C) 50W200pts of a diluent (e.g. walnut shell flour, kaolin, etc.). The conventional process, e.g. microencapsulation, conversion to a clathrate compound, etc. is too complicate and high cost to put to practical use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08235151-A (JP)
Title: Method and device for collecting information
Inventor: ITO SHIRO
IPC: G06F17/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide the information collecting method and device which can hold collected information in consideration of redundancy and enable information collection that is efficient for a user. CONSTITUTION: A collected information holding part 102 holds the information which is already collected in a data base, etc. Further, a new information holding part 101 holds new information that is newly collected in a data base, etc. Then a redundancy decision part 103 judges whether or not the new information held by the new information holding part 101 has redundancy with some of the collected information held by the collected information holding part 102. An update processing part 104 controls the update of the collected information holding part 102 with the new information according to the judgement result. For example, when the new information has the redundance, the new information is discarded and not added to the collected information holding part 102.
Patent JP-H11219781-A (JP)
Title: Cooling structure for furnace-bottom electrode of direct current arc furnace
Inventor: MORI TADASHI
IPC: H05B7/20
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a furnace-bottom electrode, which can prevent a deformation and a crack in a bonded part of an upper rod electrode and a lower rod electrode and can extend a life time of the furnace- bottom electrode. SOLUTION: This device is provided with a furnace-bottom electrode 19 which penetrates through a furnace-bottom plate 14 and a furnace wall 15 of refractories 12, 13 lined on the furnace-bottom plate 14 and is formed by bonding an upper rod electrode 17 of the same kind of metal as the one to refine and a lower rod electrode 17 of metal with excellent conductivity and thermal conductivity, and a space between the furnace-bottom electrode 19 and the furnace-bottom plate 14 is electrically insulated by insulating material 21. In this case, a side surface cooling member 20 is positioned up to a height level of a bonded surface 16 of the furnace-bottom electrode 19 and the bonded surface 16 is cooled from the surroundings.
Patent JP-H01209381-A (JP)
Title: Gauge inspecting device for automobile of equivalent load resistance system
Inventor: HIROZUMI TAMOTSU
IPC: G01M99/00
Filed: 1988-02-16
Abstract: PURPOSE:To obtain an automobile gauge inspecting device of an equivalent load resistance type easily and accurately, by setting a desired load resistance corresponding to gauges with the control of a voltage within a circuit. CONSTITUTION:Terminals 2a and 2b of a gauge 2 are connected respectively to terminals 1a and 1b of a supply power source 1 for gauges. A drain terminal 3a of a semiconductor element FET 3 is connected to a load resistance terminal 2c of the gauge 2 and an operational amplifier 6A is connected through a refer ence resistance 5 to draw a voltage applied to a drain side terminal 3a of the FET 3 while an operational amplifier 6B to draw a current I flowing through the FET 3. Then, an equivalent load resistance is determined with a divider 8 and the results are differentially amplified with a differential amplifier 9 according to an external input 11 to control the FET 3. This enables the setting of a desired load resistance corresponding to the gauges, thereby enabling the production of an automobile gauge inspecting device accurately with ease.
Patent JP-H08235586-A (JP)
Title: Optical type signal reproducing device
Inventor: MORIAKI MASAYUKI
IPC: G11B21/10
Filed: 1995-02-22
Abstract: PURPOSE: To surely compensate the effect of scratch by speedily switching respective servo gains against disk scratch in the optical type signal reproducing device for compact disks. CONSTITUTION: A precedent side-lobe sensor in an optic/electric conversion section 2 detects the reflected light at the time when the portion prior to the main beam in the side-lobe caused by the diffraction phenomenon of an ultra- resolution forming body of the main beam traces a track and converts the detected signals into electric signals. If a large electric signal is generated by a scratch and the signal exceeds the threshold level of a comparator 6, a detection signal is outputted to a microprocessor 7 and respective servo gains of the focus servo, the tracking servo and the CLV servo is reduced while a scratch exists.