baber/WOPTO huggingface dataset:
Patent JP-H10148464-A (JP)
Title: Freezing and cooling auxiliary apparatus and method of freezing and cooling
Inventor: WATANABE HIDEO
IPC: F25D1/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To enable the quick freezing and chilling and to keep the quality securely by integrating a contact surface part in contact with an object to be processed and a fin part in contact with chilled air inside a compartment and putting them into a freezer or a refrigerator together with the object to be processed. SOLUTION: Inside a storing space 13, metal shelves 14 made of metal with high thermal conductivity as aluminum are arranged, the foods to be frozen 15 are laid on the shelves and freezing auxiliaries 16 are laid on them. The freezing auxiliaries 16 are made of, for example, the metal with high thermal conductivity such as aluminum and provided with the contacting surface parts that contact the food 15 on the bottom surface of it. Multiple fins are erected on the upper part of the freezing auxiliary 16. The contacting surface part and fins are integrated forming by extrusion. Therefore, the food 15 can be frozen quickly contacting directly with the freezing auxiliary kept at very low temperature and the foods 15 can be frozen quickly without deriorating the quality of the food 15.
Patent JP-H10147196-A (JP)
Title: Collision preventing device
Inventor: NISHINO JUN
IPC: B60W30/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To determine a degree of dirt on a translucent plate from a received light waveform used for distance measurement so as to output an alarm signal by determining a very close distance computed by means of a distance computing means as a computed distance based on dirt on the translucent plate and canceling this error computed distance. SOLUTION: It is determined whether a computed distance to the front object is not more than 1m or not (ST108). When the computed distance is 1m or less, it is determined that its peak waveform is very likely to indicate dirt. Then, it is determined whether a peak value of the peak waveform indicating the dirt exceeds 0.7 times the value of the maximum wave height value or not (ST109). If the peak value does not exceed 0.7 times the value of the maximum wave height value and it is determined it is dirt, a dirt alarm signal is fed to an alarm circuit (ST110). If the peak value exceeds 0.7 times the value of the maximum wave height value and it is determined that it is not dirt, the signal is determined as a distance signal.
Patent JP-H02153363-A (JP)
Title: Defoaming agent for developer
Inventor: MIYAO MAYUMI
IPC: G03G9/12
Filed: 1988-12-06
Abstract: PURPOSE:To prevent foaming of a developer without adversely affecting the developer by adding a specified modified dimethylsilicone as the defoaming agent to the developer. CONSTITUTION:The modified dimethylsilicone to be used as the defoaming agent is represented by the formula in which n:m is 70:30 - 0:100. This agent can be added to either or both of a concentrated toner or a liquid carrier dispersion, and it may be added at the time of adjusting the developer. The misoperation of a toner concentration sensor when a heating and pressing means coated with a releasing liquid is used in a wet copying machine for copying on both of the front and opposite sides of a transfer paper, occurrence of an abnormal image like raindrops due to poor squeezing of a reverse roller, troubles of suction of the developer due to foaming in a pump, and the like problems can be solved by using this defoaming agent.
Patent JP-S63158434-A (JP)
Title: Automatic speed control in mode test for vehicle
Inventor: NAKAMOTO IKUO
IPC: G01M17/00
Filed: 1986-12-23
Abstract: PURPOSE:To perform the mode test of a vehicle capable of effecting suitable speed control also in speed change, acceleration and deceleration by rotating the wheel of the vehicle on rollers in contact condition and correcting rotating speed by a set speed value set by the purpose of the mode test. CONSTITUTION:A vehicle 10 is moved so as to be positioned on the two rollers consisting of the drive roller 18 and the idle roller 16 of a double chassis dynamo 14 and the wheel of the vehicle 10 is rotated on the two rollers. The rotating speeds of the two rollers are detected by speed detecting sensors 20 and 26 provided on the idle roller 16 and the drive roller 18, respectively. On the other hand, by calculating (32) a set speed value set by he purpose of a mode test, an acceleration and weights are calculated. The weights are inputted to multipliers wherein the weights are multiplied (24, 30) by two detected speed values. Two calculated results are added to each other and a weighted mean is taken to calculate a resultant speed value and the speed of the vehicle is feedback-controlled by the speed value.
Patent JP-H10188554-A (JP)
Title: Method for controlling memory of computer system, and computer system
Inventor: CONNOLLY BRIAN J
IPC: G11C11/407
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To make both CBR and hidden refreshing executable on a DRAM forming a SIMM or a DIMM, by converting each one system RAS and CAS signal into a plurality of RAS and CAS signals for normal read/write operation on the DRAM. SOLUTION: An ASIC chip 78 converts a SYS-RAS signal into RAS-T or RAS-B signals by a signal of a pin A12 or an SYS-CAS signal to CAS-L or CAS-R signals using an address on a pin A10 separately. A RAS sample latch 90 determines whether the cycle corresponds to CBR or not by a signal from a receiver 80 to perform a CBR refreshing or a normal reading/writing. An RAS address latch 92 and a CAS sample latch 96 determine a hidden refreshing by signals from receivers 82 and 84 and an inverter 94 to execute. This accomplishes both of the CBR and the hidden refreshing on a DRAM.
Patent JP-H05116346-A (JP)
Title: Printing control apparatus
Inventor: MORI KOJI
IPC: B41J2/30
Filed: 1991-10-28
Abstract: PURPOSE:To prevent the damage of a printing head even when a power supply is again closed at a time when the temp. of the printing head is high by detecting the number of printing dots in the relation between a time and the temp. of the printing head and controlling printing on the basis of the detection result. CONSTITUTION:A microcomputer 1 controls printing and refers to the correction data stored in a correction data table 3 on the basis of counting control, the subtraction operation from the count value of a counter 2 at every predetermined counting, the reading control of the output of an A/D converter 7 and the temp. of a printing head and has the functions of correction operation performing the correction of a subtrahend value for substraction and printing operation limiting control limiting printing operation until the printing head is radiated. The microcomputer 1 reads the printing data sent out through an interface 8 to store the same in a printing buffer 9.
Patent JP-H07140767-A (JP)
Title: Electrostatic recording device
Inventor: ITO ISAO
IPC: B41J2/415
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a recording device provided with an ion current control recording head capable of restraining ozone from being produced and always stably forming an image by separating compressed air to a component containing oxygen to high concentration and a component containing oxygen to low concentration and introducing the component of the low concentration side of oxygen in an ion generating space. CONSTITUTION:In the recording head, discharge occurs in the ion generating space part 7 and ion is generated by impressing the constant-current of high voltage on a discharge wire 1 from a power source 9. The ion flows toward a slit 8 by electric field formed by a potential difference between the recording head and an electrostatic latent image carrier 16, so that an ion current is generated. Meanwhile, air pressurized by a compressor 19 passes through a filter, becomes the clean compressed air from which dust and ammonia, etc., are removed, and is fed to an oxygen separation means 6. It is separated to oxygen enriched gas and nitrogen enriched gas, and the nitrogen enriched gas is introduced into the ion generation part 7 from an introducing port 5 and the oxygen enriched gas is purged into the air.
Patent JP-H04178310-A (JP)
Title: Method for preventing adhesion of adhesive marine life
Inventor: NISHIMURA KUNIO
IPC: A01N59/00
Filed: 1990-11-09
Abstract: PURPOSE:To safely and efficiently prevent the troubles caused by adhesive marine life adhering to the wall of a seawater cooling system while using only an extremely small amount of additives by adding hydrogen peroxide to the seawater cooling system and then adding a specific quaternary ammonium compound to the system. CONSTITUTION:Troubles caused by the adhesion of adhesive marine life (especially Hydroides elegans, a kind of lugworm) to the wall of a seawater cooling system can be prevented in extremely high efficiency by a method exhibiting low toxicity to men, beasts and fish and causing little environmental pollution by adding an extremely small amount (0.05-2mg/l in terms of H2O2) of a hydrogen peroxide-source compound to the seawater cooling system and then adding an extremely small amount (0.005-0.1-mg/l) of one or more kinds of compound expressed by formula (R and R<1> is 12-18C saturated or unsaturated straight-chain aliphatic hydrocarbon group; R<1> may be methyl; R<2> is methyl or benzyl; R<3> is methyl; R<1> to R<3> may together with N form pyridyl or picolyl; R<1> and R<2> are not hydrocarbon group or benzyl; X is acid residue).
Patent JP-H08164728-A (JP)
Title: Blower unit of air conditioner for automobile and the assembling method
Inventor: SASAKI HIROAKI
IPC: B60H1/00
Filed: 1994-12-12
Abstract: PURPOSE: To contrive common use to right steering wheel type vehicle and left steering wheel type vehicle. CONSTITUTION: A blower case 1 is composed of two divided parts, i.e., an upper case 3 forming a semi-circumferential edge of an air blowing port 2 and an intake box mounting port 4, and a lower case 5 forming a semi-circumferential edge of the port 2 as well as a blower mounting port 6. A blower 22 directly coupled to an intake box 11 or a fan motor 18 is mounted at the ports 4, 6.
Patent JP-H03169088-A (JP)
Title: Pulse laser device
Inventor: TSUNODA YORIO
IPC: H01S3/104
Filed: 1989-11-29
Abstract: PURPOSE:To elongate the life of a thyratron which is a large current switching element by arranging plural thyratrons, and constituting them such that it returns to the operation of the initial thyratron by turning on or turning off thyratrons in order. CONSTITUTION:Plural thyratrons 2, which switches a discharge circuit for applying voltage in a pulse manner, are arranged for a pair of electrodes 1a and 1b, and these are so arranged that it returns to the operation of the initial thyratron by turning on or turning off other thyratron in order after turning on or turning off these thyratrons 2 with electric trigger pulses. That is, since plural switching element thyratrons 2 are provided, these thyratrons 2 can be used by being changed over in order. Moreover, life extension of itself can be attained by entering the changeover operation after cooling the thyratron 2 enough from outside, regarding the heat generation of itself generated by the conductive conditions of the thyratron 2. Hereby, the life extension as a pulse laser device can be realized.
Patent JP-H06128829-A (JP)
Title: Highly water-absorbing composite yarn
Inventor: MIZUKAMI YOSHIKATSU
IPC: D02G3/04
Filed: 1992-10-20
Abstract: PURPOSE:To provide a composite yarn containing highly water-absorbable fibers having a high water-absorbing force, comprising highly thermally shrinkable fibers and low thermally shrinkable fibers, extremely enhanced in the water-absorbing ability, and useful for materials covering submarine cables, etc., the highly thermally shrinkable fibers being dry thermally shrinkable fibers having a specific shrinkage rate. CONSTITUTION:Sodium acrylate, acrylic acid, hydroxyethyl methacrylate, etc., are polymerized in the presence of sodium persulfate as a polymerization initiator in water, and the obtained polymer dope is concentrated and dry-spun into fibers. The produced fibers are drawn under a dry heat condition at 100 deg.C, crimped, and subsequently subjected to a dry heat crosslinking treatment to produce highly water-absorbing fibers comprising low shrinkable fibers having a water-absorbing performance of >=800wt.%. Acrylonitrile, vinylidene chloride, allyl sulfonic acid salt, etc., are copolymerized in the presence of azobisvaleronitrile as a polymerization initiator, and the produced copolymer is wet-spun and subsequently subjected to a dry thermal treatment at 100 deg.C under an unloaded condition for 5hrs to produce highly thermally shrinkable fibers having a shrinkage rate of >=10%. The highly thermally shrinkable fibers, the highly water-absorbing fibers and polyester fiber cotton are spun with a semi-worsted spinning machine to obtain the composite fibers extremely enhanced in its water-absorbing performance.
Patent JP-H01147801-A (JP)
Title: Resistance paste
Inventor: WATANABE SHIZUHARU
IPC: C08K3/34
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a resistance paste having a sufficiently practicable resistance value as a thick-film resistor with excellent reproducibility by adding approximately 0.5-5.0mol% niobium oxide into glass frit as a binding agent. CONSTITUTION:Metallic hexaboride and glass frit are dispersed into an organic vehicle, thus acquiring resistance paste. The glass frit is manufactured by adding approximately 0.5-5.0mol% niobium oxide to a borosilicate/alkaline earth oxide at that time. Aliphatic alcohol, the ester of such alcohol such as acetate and propionate and the like are used as the organic vehiclle. The addition of niobium oxide displays action, in which the increase of the resistance value of a thick-film resistor is inhibited when resistance paste is baked in a reducing atmosphere on a substrate as a thick-film. Accordingly, the resistance paste having the sufficiently practicable resistance value as the thick-film resistor is acquired with excellent reproducibility.
Patent JP-H02154351-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI JUNJI
IPC: G11B15/32
Filed: 1988-12-07
Abstract: PURPOSE:To make a reel table thin by coupling the reel pawl of the reel table at a lower part, engaging it with the groove part of a reel cap and constituting a torque limiter spring in the inside of a pawl energizing spring. CONSTITUTION:A reel bearing table 13 bears one end of the torque limiter spring 16 and it is press-inserted in a reel base 11. The hook part 10a of the reel pawl 10 is engaged with the groove part 9b on the outer circumference 9a of the reel cap 9 and the integrated reel cap 9 is press-inserted in the reel base 11. As the result, a top and bottom bearing is formed. Thus, the reel pawl 10 is energized upward by the pawl energizing spring 12. Thus, the limiter spring 16 is arranged in the inside of the pawl energizing spring 12 and the reel table is made thin.
Patent JP-H01149341-A (JP)
Title: Electrode structure of electron gun
Inventor: YANAI YOSHIAKI
IPC: H01J29/48
Filed: 1987-12-04
Abstract: PURPOSE:To lessen locational error between electrodes by using a metal material having good wettability with a prop material to the supporting parts for electrodes or the surfaces of these supporting parts. CONSTITUTION:By welding, supporting members 16 made of Covar are installed to support No.1 grid electrode 11, No.2 grid electrode 12, No.3 grid electrode 13, No.4 grid electrode 14 and embedded in a glass prop 15 and fixed to constituted an electron gun electrode structure. A good wettable 14-16 stainless steel is used to the electrodes. Thereby the locational error between the electrodes can be lessened very much because of sufficiently large values of both the welding strength of the electrodes with supporting members 16 and the embedding strength of the supporting members 16 with glass prop 15.
Patent JP-S63162671-A (JP)
Title: Novel thiol carboxylic acid ester
Inventor: MATSUDA TATSUTO
IPC: C07C325/00
Filed: 1986-12-26
Abstract: NEW MATERIAL:The thiol carboxylic acid ester of formula I (X is group of formula II, formula III or formula IV). USE:A raw material for plastics for optical use. It is a monomer giving a three- dimensionally crosslinked resin having high refractive index, excellent transparency and good workability e.g. by cutting, polishing, etc. The polymer and oligomer of the monomer can be used also as an adhesivity improver for metal and glass. PREPARATION:The compound of formula I can be produced by reacting a dithiol derivative of formula V with a methacrylic acid derivative of formula VI (Y is Cl, Br, OH or 1-4C alkoxy) in an inert solvent (e.g. methylene chloride) in the presence of a base (e.g. NaOH), tetrabutylammonium bromide and phenothiazine.
Patent JP-H04179415-A (JP)
Title: Device of laying mulching film
Inventor: HONDA HARUYOSHI
IPC: A01G13/00
Filed: 1990-11-13
Abstract: PURPOSE:To efficiently lay a mulching film in a state of partially pushed in soil surface by installing pushing wheels for forcing a part of the mulching film in soil surface while drawing out the mulching film and pressing wheels, in an integrated way movably in the lateral direction. CONSTITUTION:Ditches are formed by a furrow opener 3 on soil surface of ridging formed by a ridger 10, pushing wheels 4, 5 and 6 are engaged with ditches to be pressed in a state of the top of the ditches covered with a mulching film, the mulching film is partially put in the ditches to be pressed and the ditches are struck by pressing wheels 7 and 8. In laying the following mulching film, a laying machine frame 21 is rotated against the ridger 10, the pushing wheels 4, 5 and 6 and the pressing wheels 19, 7 and 8 are transferred in the lateral direction, side edge part of an adjoining mulching film is superimposed on the top of the pressed ditch of the mulching film of the previous process, the mulching film is forced in the ditch by the pressing wheel corresponding to the ditch to be pressed and the ditch is struck by the pressing wheels. The pressing wheel 19 at one side is changed between a pressing position and a not pressing position.
Patent JP-H0776004-A (JP)
Title: Woody board and flooring material
Inventor: IWATA TATSUO
IPC: B27D5/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide a woody board consisting of a thin lumber piece-laminated board, being lightweight and smooth in its surface, having adequate strength and rigidity, and provide a flooring material made by the use of such woody boards. CONSTITUTION:A flooring material is formed of a core layer 1 consisting of a thin lumber piece-laminated board, and a surface layer 2 being laminated on at least one surface of the core layer 1 and consisting of a directional thin lumber piece-laminated board, wherein each thin lumber piece forming the surface layer 2 is larger than the thin lumber piece forming the core layer 1 either at least in the mean value of length or the mean value of width, and a decorative laminated veneer is stuck at least to one surface of the woody board. In this manner, there is obtained a woody board having low density, high strength, high rigidity and a smooth surface. The flooring material employing such woody boards has the same or more rigidity, bending strength and deflection as a conventional plywood, and can be used as a flooring material adequately. Furthermore, materials discarded as waste in the past can effectively be used, resulting in an effective protection of lumber resources and a reduction of the material cost.
Patent JP-H07159007-A (JP)
Title: Expansion valve-controlling device for air conditioner
Inventor: NISHIHARA YOSHIKAZU
IPC: F25B1/00
Filed: 1993-12-09
Abstract: PURPOSE:To more enlarge the limits of air conditioning operation by preventing frost on an indoor heat-exchanger, and to make very little the change of blowoff temperature by preventing the fall of the blowoff temperature, in the air conditioning operation under the condition that outside air temperature is low. CONSTITUTION:Outside air temperature is detected by a thermister 11 therefor, the outside air temperature detected is compared with the outside air temperature preset by a comparator 12 therefor, and when the outside air temperature detected is lower than the outside air temperature preset, the opening of an expansion valve 5 is shifted in the direction of opening by an outdoor microcomputer 10 so that the more frequencies in operation are increased, the more the opening of the expansion valve 5 is enlarged. Therefore, when a compressor 8 is operated at high frequencies under the condition that the outside air temperature is low, the change rate of blowoff temperature is more lowered and the fall of the blowoff temperature can be decreased, and when the compressor 8 is operated at low frequencies, a liquid refrigerant can be prevented from gathering in a refrigerating cycle.
Patent JP-H08167820-A (JP)
Title: Receiver applying dsp
Inventor: SHIRAGAKI SHUZO
IPC: H03G3/20
Filed: 1994-12-13
Abstract: PURPOSE: To extend a practical dynamic range inspite of the use of a comparatively inexpensive digital signal processor(DSP) CONSTITUTION: A variable attenuator 11 whose attenuation quantity is controlled in accordance with a control signal supplied from a DSP 9 is connected to the prestage of a digital signal processing circuit 6. If a received signal directly inputted to the circuit 6 exceeds the dynamic range of the circuit 6 itself, the DSP 9 allows the attenuator 11 to attenuate the received signal so that the level of the received signal is included within the dynamic range of the circuit 6.
Patent JP-H07155037-A (JP)
Title: Harvesting part structure of root vegetable hervester
Inventor: AZUMA HIRONOBU
IPC: A01D13/00
Filed: 1993-12-09
Abstract: PURPOSE:To provide a harvesting part structure of a root vegetable harvester having good workability, capable of preventing biting of soil, small stones, etc., into the starting end parts of endless rotating belts of a carrying apparatus for harvest caused by pushing up soil in the vicinity of a soil cutting blade by mass of weeds, accompanying traveling of a machine body. CONSTITUTION:A carrying apparatus 1 for harvest provided with a pair of right and left endless rotating belts V oppositely arranged in a state upwardly inclined in the rear and driven and holding the leaf part of a root vegetable by the endless rotating belts V, pulling up the root vegetable upward while pulling it from the ground and carrying the vegetable backward is installed and, at the same time, grass-dividing tools 3 capable of raising the foliage part of the root vegetable are attached on the front of starting end part of endless rotating belts V and, simultaneously, a soil-cutting blade 4 for pushing and cutting soil on the transverse side in a state thrust into the soil of the front of the starting end part of endless rotating belts V is attached through a supporting frame 20 positioned on the side of the starting end parts of the endless rotating belts V and foreign elements-discharging space S for discharging the foreign elements penetrated around the starting end parts of the endless rotating belts V to the outer part on the side of the supporting frame 20 is formed on the side of the starting end parts of the endless rotating belts V.