baber/WOPTO huggingface dataset:
Patent JP-S62136310-A (JP)
Title: Cold shear equipped with cutting temperature control mechanism
Inventor: UEHARA KAZUHIRO
IPC: B23D33/00
Filed: 1985-12-05
Abstract: PURPOSE:To prevent the formation of cut defect goods and improve quality and yield by measuring the heating temperature of the heated part of a rolled article heated by a heating device and cutting said article at the optimum cutting temperature. CONSTITUTION:A rolled article (m) is sent into a cold shear 4 by rollers 6. The cut part of the article (m) is heated by a heating device 7, and the temperature of the heated cut part is measured by a temperature detector 8. The optimum temperature determined according to the quality of the article and the output of the detector 8 are input into a calculator Com. The heating device 7 is controlled by the output of the calculator, and the article is cut to a prescribed dimension by a cutting tool 41 at the optimum cutting temperature.
Patent JP-2000103861-A (JP)
Title: Preparation of hydrophilic resin
Inventor: NOZAKI CHIYOJI
IPC: C08G18/32
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To easily prepare various kinds of hydrophilic polyurethanes or polyesters. SOLUTION: When preparing a hydrophilic resin, a urethane (or ester) compound having two or more urethane bonds (or ester bonds) and two or more ends to which halogens are bound is allowed to react with an amino compound containing two or more cationizable amino groups to cationize the cationizable amino groups in the amino compound and bind the urethane (or ester) compound to the amino compound.
Patent JP-H09114432-A (JP)
Title: Color conversion device
Inventor: UEDA MASASHI
IPC: G09G5/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory output picture by replacing the color of an original picture with a color different from that of the original picture while correcting a color conversion function in accordance with the input color data of the original picture. SOLUTION: In this device, specific colors of not less than one color are preliminarily defined and the device is provided with a color optimum value storage part 40 in which optimum values for every specific color are stored and a color value discriminating part 10 discriminating whether input color data 10 are of specific colors or not. A correction characteristic value is calculated in a correction characteristic value calculating part 24 based on the input color data discriminated as specific colors and the optimum output value stored in the color optimum value storage part 40. A color conversion characteristic value correcting part 26 corrects the storage data of a correction color conversion characteristic value storage part 50 based on the correction characteristic value and the data of a color conversion character value storage part 42.  A color conversion part 28 obtains desired corrected color data 18 by executing the color conversion of the input color data 10 based on the data of the corrected correction color conversion characteristic value storage part 50.
Patent JP-H01115516-A (JP)
Title: Electrochemical machine
Inventor: KUWABARA YOHEI
IPC: B23H3/10
Filed: 1987-10-28
Abstract: PURPOSE:To finish three-dimensional face of a work highly accurately in short time by sucking/discharging electrolyte through, holes made through the electrode of an electrochemical machine and feeding pulse current upon settlement of electrolyte between electrodes. CONSTITUTION:An electrochemical machine comprises an electrolyte filter 14 for sucking/collecting electrolyte containing electrolytic product through holes 46 arranged in an electrode 4 with one ends thereof being opened to a gap 19, and filtering the electrolyte, an electrolyte feeder 15 for ejecting the filtered electrolyte intermittently to the gap 19 and a power source 8 for feeding pulse current between a work 2 and the electrode 4 upon settlement of the electrolyte. Electrolyte containing electrolytic products produced between the electrodes is sucked and collected through the holes 46 made through the electrode 4 then it is filtered through the electrolyte filter 14, thereafter the filtered electrolyte is ejected through the electrolyte feeder 15 into the gap 19 between the work 2 and the electrode 4 intermittently. Then electrolytic products are removed in order to feed pulse current from the power source 8.
Patent JP-H09115364-A (JP)
Title: Method and device for marking wire
Inventor: DEGUCHI YASUHIRO
IPC: H01B13/34
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To mark a wire with a mark of a desired shape or color with a simple structure by irradiating a laser beam onto the surface of a wire to form a recessed portion of a predetermined shape, supplying ink to infiltrate into the recessed portion, and removing the ink from the surface of the wire as leaving the ink in the recessed portion. SOLUTION: A laser beam is irradiate onto the predetermined position of a wire 10 so as to form a recessed portion of a predetermined shape by a laser marking means 12. When the recessed portion and its adjacent portion reach an approximately under position of a marking roller 17, the roller 17 comes down together with a wire hold roller 18 to a position sandwiching the wire 10 from up and down, and when the portion passes the roller 17, the roller 17 goes up. Thereby, ink is applied to only the predetermined position including a recessed slit in te surface of the wire 10, a state in which the ink infiltrates into the recessed portion is brought about. When the ink-applied portion reaches a pressure contact portion with an ink wiping off belt 42, the ink sticking on the surface of the wire 10 is wiped off by the pressure contact portion with the wire 10.
Patent JP-H01114289-A (JP)
Title: Signal level controller
Inventor: YOSHIDA HIDEAKI
IPC: H04N9/73
Filed: 1987-10-28
Abstract: PURPOSE:To optimize the timing of a level control action and to improve precision by controlling the level of a signal which is read from a memory means and which is the object of level control in correspondence with a level control signal from a level control signal generation means. CONSTITUTION:An input signal from a signal source 100 such as an image pickup element is once stored in the memory 200, and the level control signal is obtained in the level signal generation circuit 400 based on a signal including the signal which is read from the memory and whose self level is set at least to be the object of control. Next, a level control circuit 600 controls the level of the signal which is read from the memory 200 by the level control signal and which is set to be the object of level control, outputs it to a subsequent signal processing system. A system controller 700 collectively controls respective timings of a write/read action in the memory 200 and the action in the level control signal generation circuit 400. Thus, the timing of the level control action is optimized and precision improves.
Patent JP-H07100383-A (JP)
Title: Catalyst for acyloxy modification of conjugated diene and production of unsaturated glycol diester using the same
Inventor: SATO MASATO
IPC: C07B61/00
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a high activity catalyst for industrially advantageous production of unsatd. glycol diester by carrying palladium and tellurium as active components on a solid carrier in which pores having a specified pore radius range account for a specified percentage of the total pore volume of all pores having a specified pore radius range. CONSTITUTION:Palladium and tellurium as active components are carried on a solid carrier in which pores having 5-50nm pore radius range account for >=90% of the total pore volume of all pores having 1.8-10,000nm pore radius range to obtain the objective catalyst. This catalyst has high activity, hardly lowers its activity and is used for industrially advantageous production of unsatd. glycol diester by a reaction of conjugated diene with carboxylic acid and molecular oxygen.
Patent JP-2001098386-A (JP)
Title: Method for formng single layer film of powder
Inventor: FUJIWARA AKIRA
IPC: C23C26/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of forming a uniform single layer film of powder on a substrate even in the case fine powder having the volume average grain size of <=15 μm is used. SOLUTION: The surface of a base material is deposited with an binding layer composed of a binder having the weight average molecular weight of >=250,000 directly or via the other layer, powder is adhered on the surface of the binding layer, this powder is buried in the surface of the binding layer by the impact force of a spherical pressing medium, the adhered surplus powder is removed from the laminated body, and the surface layer of the binding layer is deposited with a powder single layer film composed of many powders buried in a single layer in a state in which a part is projected from the surface of the binding layer.
Patent JP-S61152165-A (JP)
Title: Device for generating dc high voltage using piezoelectric transformer
Inventor: SATO KOZO
IPC: H04N3/19
Filed: 1984-12-26
Abstract: PURPOSE:To restore quickly a certain high voltage from the variance by provid ing a voltage terminal in a part of a high voltage rectifying circuit and changing the driving frequency of a driving circuit in accordance with the voltage of the voltage terminal. CONSTITUTION:A voltage doubler rectifying circuit is connected to a generating part electrode 5 of a piezoelectric transformer 3, and the high output voltage generated from this voltage doubler rectifying circuit is applied to an anode A of a cathode-ray tube. Normally, the voltage at a point A is changed more greatly than the current flowed to a resistance 10, and voltages in bleeder voltage generating parts F and B are changed approximately in proportion to this change. A voltage varied approximately in proportion to the voltage at the point A, for example, the voltage at the point B is detected to change driving voltage frequency of a driving voltage generating part VCO of the transformer in such direction on a basis of the boosting ratio-frequency characterictic that the voltage at the point A is stabilized. Thus, the variance of the output voltage due to the variance of load current, the variance of temperature, and a change with the lapse of time is prevented.
Patent JP-H08143745-A (JP)
Title: Thermoplastic resin composition
Inventor: KURIMOTO KENJI
IPC: C08L69/00
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a resin compsn. which has mechanical strengths (e.g. impact strength), heat resistance, and moldability in a good balance and gives a molded item having a good appearance. CONSTITUTION: This resin compsn. comprises 100 pts.wt. compsn. comprising 5-95wt.% polyester resin and 95-5wt.% polycarbonate resin and 1-60 pts.wt. grafted polyolefin resin which is obtd. by bringing 100 pts.wt. polyolefin resin into contact with an aq. suspension contg. 1-500 pts.wt. vinyl monomer, 0.1-30 pts.wt. modifier represented by the formula (wherein Ar is a 6-23C arom. hydrocarbon group having at least one glycidyloxy group; and R is H or methyl), and a free-radical polymn. initiator in an amt. of 0.01-10wt.% of the sum of the monomer and the modifier to impregnate the polyolefin resin with the monomer and the modifier and then heating an aq. suspension contg. the impregnated polyolefin to a temp. practically not lower than the m.p. of the crystallized part of the polyolefin to graft the monomer and the modifier onto it.
Patent JP-H06122204-A (JP)
Title: Ink jet recording head and water repellent treatment thereof
Inventor: OKI YASUHIRO
IPC: B41J2/16
Filed: 1992-10-12
Abstract: PURPOSE:To endow the device with the property that ink droplets spout straight in the constant direction for a long time by a method wherein irregularities having specified averaged differences in level and pitches are provided on a nozzle opening face and the face with the differences in level is coated with a polymer including fluorine at a specified thickness. CONSTITUTION:While liquid jet flows 11 including grinding stone particles are ejected from an ejection outlet 10 in a wet type honing machine 8, a stage 9 containing a nozzle plate 7 is transported to a direction of arrow 12 so that irregularities having 0.01-0.5mum of averaged differences in level and 15mum or less of pitches are formed on a nozzle opening face 13 to be a nozzle opening section after the assembling of a head. An adhering tape is adhered the opposite face of the nozzle opening face 13 with the irregularities and the nozzle plate 7 is dropped into a polymer solution, e.g. dissolving a polymer including fluorine, whereby the lifting speed of nozzle plate 7 is adjusted in such a manner that thin film having 50-1500 angstrom of thickness is formed. A vibration membrane 15 and a head forming member 16 are bonded each other. A piezoelectric element 17 and the nozzle plate 7 are bonded each other.
Patent JP-2000106610-A (JP)
Title: Telephone system using infrared-ray communication equipment
Inventor: HASEGAWA TAKESHI
IPC: H04B10/11
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To allow even a physically handicapped person or a small child to readily use the system and at low cost. SOLUTION: When a terminal 10 connected to a telephone line 1 in this telephone system receives infrared rays outputted from the communication equipment 30, a coding circuit 26 extracts a voice signal and a data signal from the received signal separately and sends them to the telephone line 1, a decoding circuit 27 separately encodes the voice signal and the data signal received from the telephone line 1, and an infrared-ray signal modulated by the coded signal is outputted to the infrared ray communication equipment 30.
Patent JP-H01117373-A (JP)
Title: Method for installing photoelectric conversion element
Inventor: ARATA SHOJI
IPC: H01L31/04
Filed: 1987-10-30
Abstract: PURPOSE:To achieve high stability and thereby to eliminate fear or uneasiness which a user may feel by a method wherein a photoelectric conversion element is provided with a clip which is installed to grasp a fluorescent or incandescent lamp from under and comes off before the lamp is broken upon application of a heavy load or pull downward. CONSTITUTION:A photoelectric conversion element 2 is provided with a clip 1, which grasps a fluorescent tube 3 or an incandescent bulb 5 from under. With the clip 1 clipping the fluorescent tube 3, the photoelectric conversion element 2 is quite near the fluorescent tube 3. The quantity of electric power to be generated is irrespective of the overall tube length because only a part of tight transmitted by the fluorescent tube 3 is subjected to conversion. Accordingly, a constant output is expected from the photoelectric conversion element 2 whether the fluorescent tube 3 demands 20 or 40W. For an increase in the output, the area is increased of the photoelectric conversion element 2. A small motor 6 suspended from the clip 1 may be driven on the output of the photoelectric conversion element 2.
Patent JP-2001088178-A (JP)
Title: Injection device and controlling method for the same
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/76
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an injection device and a controlling method for the same, in which injection pressure can be stabilized and molding failure is prevented from being caused. SOLUTION: The injection device is equipped with a heating cylinder, a screw, a controlling means for advance of the screw by which the screw is advanced in the prescribed screw velocity in the injection process, a controlling means for flight velocity by which a flight is advanced at flight velocity apparently slower than the screw velocity in the injection process, a screw velocity setting means for generating a screw velocity command Vsoi on the basis of the pattern Pt of screw velocity and a flight velocity setting means for generating a flight velocity command. Then, the pattern Pt of screw velocity is set up in agreement with lower responsiveness between a first and second driving means. Both the number nI of revolutions of a motor for injection and the number nM of revolutions of a motor for measurement follow the change in the pattern Pt of screw velocity and are changed.
Patent JP-S62134055-A (JP)
Title: Creamy bean paste
Inventor: NAKAYAMA SADAO
IPC: A23L9/20
Filed: 1985-12-05
Abstract: PURPOSE:To produce creamy bean paste having excellent taste and flavor, suppressed degradation and hardening of bean paste and remarkably improved stability of the taste and flavor, by mixing bean paste with an O/W-type whipped cream produced from an aqueous solution of a sugar alcohol and an oil or fat. CONSTITUTION:An O/W-type emulsion is produced from an aqueous solution containing a sugar alcohol such as sorbitol, malvitol, reducing starch sugar, etc., having a sugariness of >=50 and an oil or fat which is solid at normal temperature. The emulsion is whipped and the obtained whipped cream is mixed with bean paste at a desired ratio.
Patent JP-H08140123-A (JP)
Title: Method for measuring and adjusting image display device
Inventor: HASHIGUCHI JUNPEI
IPC: H04N3/227
Filed: 1994-11-08
Abstract: PURPOSE: To make a horizontal scanning range at the time of adjustment minimum by arithmetically recognizing the horizontal deflection center position of an electron beam on each scanning line from the amount and direction of rotations. CONSTITUTION: When the electron beam is deflected from a point P to a point Q, that electron beam successively passes on fluorescent objects in plural colors, so that a signal waveform is made cyclic waveform with a light emission peak appearing when passing just above each fluorescent object. When the rotation is '0', beam scanning tracks 1 and 2 are completely overlapped but when it is not '0', the inclinations of both the tracks are made different. When a straight line expression at the time of '0' is defined as L=V in this case, the track 1 is expressed by L=(1+k)V, the track 2 is expressed by L=(1-k)V, and a straight line showing the rotation amount is expressed by L=kV as the difference between the both.  This difference is made positive or negative corresponding to the direction of rotations, so that the amount and direction of rotations can be recognized from its absolute value, code and value (k).
Patent JP-H0995673-A (JP)
Title: Chemical liquor for setting natural ground
Inventor: UDA SHINYA
IPC: C09K17/30
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject chemical liquor high in expansion ratio and setting strength, easy to control its curing rate, and stably injectable irrespective of its curing time, by combining a liquor predominant in sodium silicate with another liquor predominant in a specific polyisocyanate composition. SOLUTION: This chemical liquor is composed of (A) a liquor predominant in aqueous sodium silicate solution and (B) another liquor predominant in a composition comprising (B) an emulsified dispersion type MDI (e.g. 23-31wt.% in NCO content) as a reaction product of a compound (MDI) of the formula ((n) >=0) and a polyalkylene glycol (e.g. polyethylene glycol 500-3000 in molecular weight) and (B2 ) a mixture of the MDIs of the formula. In this case, the component B2 contains 45-65wt.% of binuclear form ((n)=0) (esp. 5-35wt.% of 2,4'- diisocyanatodiphenyl-methane) and 10-45wt.% of polynuclear forms ((n)>=3). It is preferable that the component A be incorporated with a polyol <=5000 in molecular weight.
Patent JP-H03139101-A (JP)
Title: Start/close inspection supporting/automating system for vehicle
Inventor: YAMAGUCHI HIROSHI
IPC: B60L3/00
Filed: 1989-10-23
Abstract: PURPOSE:To relieve a worker of his burden in start inspection and to shorten the time required for start inspection by sequentially starting or stopping machines mounted on each vehicle, in predetermined order, based on start/close inspection commands provided from information processing units mounted on the vehicle. CONSTITUTION:When start/close inspection of a vehicle is carried out, an information processing unit 1 performs start/stop operation of respective machines. The information processing unit 1 performs self-check through its self-check function based on received status data of machines or through input operation on an operation console 3. When the information processing unit 1 is operating normally, the system is started whereas when the information processing unit 1 is abnormal, the content of abnormality is displayed on a display 2. Voltage measurements are displayed in case of normal operation, and measurement data are stored in a data recording storage unit 4. By such arrangement, start inspection of vehicle can be carried out automatically, the worker can be relieved of his burden and the time required for start inspection can be shortened.
Patent JP-H09108770-A (JP)
Title: Production of helical gear and die device of helical gear
Inventor: AKAMATSU MOTOTSUGU
IPC: B21J13/14
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To smoothly knocking out a gear blank from a die hole in forging/ apsetting a helical gear. SOLUTION: In a helical gear production method, in which a blank is struck into a die hole of a die 3 having a twisted streak corresponding to a tooth face of helical gear in the inner face of die hole, the twisted groove is formed on the outer periphery of blank by the twisted streak and the blank is knocked out from the die hole by a knock-out pin 4, the knock out pins 4 are constructed so that plural pin members are arrayed on straight line and a projecting part, which is brought into point contact with adjacent punches, is provided at the center of end face of one pin member at least. When knocking out the blank with advancing the knock out pin 4, the pin member of blank side among the two pins in point contact follows the blank rotating along the twisted streak and advances while rotating.
Patent JP-H08136745-A (JP)
Title: Optical fiber sensor
Inventor: FUKUZAWA TAKASHI
IPC: G02B6/42
Filed: 1994-11-08
Abstract: PURPOSE: To improve the detection accuracy of an optical fiber sensor by applying a resin having the refractive index approximately equal to the refractive index of optical fibers on the respective end faces which are the incident faces and exit faces of plural pieces of the optical fibers, thereby flattening the end faces. CONSTITUTION: The variation which is not caused by the defect of glass occurs in the quantity of the light received by a photodetector and the exact detection is no longer possible if there is a significant deference in the unequal light quantity of the respective optical fibers of the optical fiber array of a line sensor. Accordingly, in the line sensor a resin 10 having the refractive index approximately equal to the refractive index of the optical fibers 5 of the optical fiber array is applied on the end faces on the exit face side (the side facing the photodetector) of the respective fibers 5 of the optical fiber array.  If the resin 10 is applied on the end faces of the respective optical fibers 5 in such a manner, the resin intrudes into a chipping part 5a when such a chipping part 5a arises at the time of polishing, etc., at the end face of, for example, the certain optical fiber 5, thereby, the flat end face 6a is obtd. when viewed over the entire part of the end faces of the respective optical fibers 5.