baber/WOPTO huggingface dataset:
Patent JP-S60113124-A (JP)
Title: Spectrum data interpolating device
Inventor: HIRAOKA EIICHI
IPC: G01J3/02
Filed: 1983-11-24
Abstract: PURPOSE:To use effectively a CPU by performing the interpolating processing of spectrum data in a short time on a basis of the method of weighed moving arranges of minimum square-law adaptation type. CONSTITUTION:Two actually measured data before and after an interpolation object within a minimum square-law adaptation width are inputted to a temporary interpolating value calculator 2 to calculate a temporary interpolating value, and actually measured data within the minimum square-law adaptation width and coefficients of weight which are allowed to correspond to actually measured data on a basis of the minimum square-law adaptation width are inputted to a multiplier 4, and both of them are multiplied. Plural multipliers 4 are provided in accordance with the set minimum square-law adaptation width. Multiplied values of individual multipliers 4 are added by an adder 6. The added value from the adder 6 and a coefficient of normalization based on the minimum square-low adaptation width are inputted to a divider 8, and the added value is divided by the coefficient of normalization to calculate an interpolating value.
Patent JP-H0269225-A (JP)
Title: Manufacture of toothed urethane foam belt
Inventor: SASAKI SATOSHI
IPC: B29D29/08
Filed: 1988-09-05
Abstract: PURPOSE:To manufacture a toothed belt made of flexible and rigid urethane foam at high dimensional precision by arranging a mold having uneven parts to the lower part of urethane foam material and then performing grinding work with a grinding tool from the upper part of the urethane foam material. CONSTITUTION:A mold 3 having the uneven parts 3a, 3b is arranged to the lower part of urethane foam material 2 and then grinding work is performed with a grinding tool 4 from the upper part of urethane foam material 2. In such a way, the amount of urethane foam material ground by the grinding tool 4 is made different by the uneven parts 3a, 3b of the mold 3 and thereby even flexible urethane foam material 2 is unevenly worked at high dimensional precision. Therefore, a toothed belt made of flexible and rigid urethane foam (toothed urethane foam belt) is manufactured at high dimensional precision.
Patent JP-H0561596-A (JP)
Title: Character input/cursor instruction judging method for onlined handwritten input device
Inventor: KONISHI YOSHIHARU
IPC: G06F3/048
Filed: 1991-09-03
Abstract: PURPOSE:To reduce the input work of an operator by inputting cursor instructions and characters without any special operation such as a mode switching operation or the like at an online handwritten input device equipped with an input part integrated with a display. CONSTITUTION:An input stroke inputted to a coordinate input part 1 with a stylus pen 8 is analyzed by a coordinate analysis part 3. Based on the length of the input stroke in the first drawing, the coordinate analysis part 3 analyzes whether the input is the cursor instruction or the character. When the input is the cursor, the coordinate data are inputted to a cursor analysis part 5, the position of the cursor is analyzed, and a display control part 6 displays the cursor at a display part 2. When the input is the character, a character recognition part 4 recognizes the character, and the display control part 6 displays the type of the recognized result at the display part 2.
Patent JP-H1063870-A (JP)
Title: Method for reading picture and device therefor
Inventor: ANDO KAZUHISA
IPC: H04N1/387
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a picture reading method and device in which the data of an original picture can be quickly obtained by dividing the original picture into plural divided pictures, successively reading each divided picture by scanning a reading mechanism, and exactly connecting each divided picture in a short time regardless of the position precision of the reading mechanism. SOLUTION: At the time of connecting two adjacent divided pictures, one divided picture being a reference is defined as a reference picture 1, and the other one is defined as a connection picture 2. The connection picture 2 is relatively moved to the reference picture 1 in a constant range and with constant pixel intervals, and a position at which the mean value of concentration differences between the corresponding picture elements of the both pictures in the area in a constant size of the overlapped part of both the pictures can be the minimum is calculated, and defined as the temporary connecting position of both the pictures.  Next, the connection picture 2 is moved by each picture element in a range narrower than the above mentioned constant range with the temporary connecting position as a center, and the position at which the mean value of the concentration differences can be the minimum is defined as the connecting position of the reference picture 1 and the connection picture 2, and the connection of the both pictures is operated at the connecting position.
Patent JP-S60113919-A (JP)
Inventor: TAKAMI AKIHIRO
IPC: H01C7/10
Filed: 1983-11-26
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-2001050930-A (JP)
Title: pH-MEASURING METHOD FOR SOLUTION TO BE INSPECTED
Inventor: IKENOBU SEIJI
IPC: G01N27/26
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which inaccuracies in conventional measurement of the pH value of a solution to be inspected by a pH meter are excluded, and in which the pH value can be measured precisely, even in the case of a solution to be inspected, which easily influences the display of a pH meter especially for a dissolved solution or the like. SOLUTION: Respective electrodes of a plurality of pH meters for pH measurement, whose display pH values are calibrated by a standard solution having a known pH value, are immersed in a solution to be inspected. Two or more pH meters which are maintained within a prescribed error range are verified as acceptable meters. The acceptable meters are guaranteed as pH meters, which can display a nearly precise pH value under the same conditions as when the solution to be inspected is measured. One among them is used to measure the pH value of the solution to be inspected, and an other is used for reference. The former is immersed in the solution to be inspected so as to measure its pH value continuously, and the latter is immersed intermittently in the solution to be inspected. The pH value of the solution to be inspected is measured by both pH meters. When pH values by both methods agree, it can be recognized that the display of the pH value by the former is precise.
Patent JP-S6376612-A (JP)
Title: Pulse rate voltage converting circuit
Inventor: ANDO TAKASHI
IPC: H03D3/00
Filed: 1986-09-19
Abstract: PURPOSE:To cause the low pass filter of a final stage to be sufficient with a simple constitution to remove a high frequency component by using a voltage generating circuit and a sample holding circuit and converting the pulse rate of an input pulse to a voltage. CONSTITUTION:Since a voltage OE at a time F can be held by going back to the period of F from a time O, the holding of the voltage is dislocated for one period, and for the period of a pulse interval after a second pulse GHFI occurs, the voltage OE is held and then, a pulse rate can be converted to the voltage. Consequently, a voltage generating circuit 1 generates a voltage which comes to be v=c/t in accordance with the fall of an input pulse P, a voltage c/t is sampled for the 'H' level period of the input pulse P by a sample holding circuit 2, the voltage sampled for the 'L' level period is held, the output of the sample holding circuit 2 is inputted to a low pass filter 3 and conversion is realized.
Patent JP-S6283827-A (JP)
Inventor: SAKAZAKI NAOJI
IPC: A01G9/24
Filed: 1985-10-08
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-H1159840-A (JP)
Title: Pneumatic floating type belt conveyer
Inventor: SHINODA MASAHITO
IPC: B65G15/08
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the supply air quantity by jetting air in an air duct from a through hole to the return path lower surface side of a transport belt in a lower trough member, and jetting air supplied to an air chamber from the lower trough through hole to the transport belt outgoing side lower surface from a through hole in an upper trough member. SOLUTION: Air is supplied into an air chamber 18 formed by a tubular member 20 forming an air duct, upper and lower trough members 14, 15, side plates 16, 16 and a partition material by an air intake blower 23. The air supplied into the air duct 20a is jetted from a through hole 22 toward the return path side lower surface of a transport belt 11 to form an air layer, which is forced to flow in an air chamber from both sides while floating and holding the return path side of the transport belt 11. The air supplied into the air chamber 18 from an air supply path 25 is jetted with the air which flows in from the through hole 22 toward the outgoing path side lower surface of the transport belt 11 from a through hole 19 to form an air layer, which is forced to flow in a carrying space 27 from both sides while floating and holding the outgoing path side of the transport belt 11.
Patent JP-H04363891-A (JP)
Title: Electroluminescence element
Inventor: SAITO SHOGO
IPC: G09F9/30
Filed: 1991-09-03
Abstract: PURPOSE:To provide an electroluminescence element using a luminescence material which gives sufficient brightness and stability in blue luminescence. CONSTITUTION:In an organic layer 4 of an electroluminescent element having organic three-layer element structure or organic two-layer element structure, an oxadiazole compound having plural oxadiazole rings is used.
Patent JP-H0386128-A (JP)
Title: Central cleaner
Inventor: KOIKE TOSHIO
IPC: A47L5/38
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the burning accident of a motor and to facilitate the handling by constituting a handy switch of a cleaning hose of a touch switch, and also, providing an indicator for displaying a driving state of the motor of the body. CONSTITUTION:A floor brush 55 is attached to the tip of an extension pipe 54 fitted to a tube 51, and by opening a cover 41 of a connecting port 4 of a room, a cleaning hose 5 is inserted. By this inserting operation, the cleaning hose 5 is connected electrically and pneumatically to the body 7 of a motor-driven cleaner. In this state, when a gripping part 52 is gripped, a movable piece 53a of a touch switch 53 is pushed up and a contact 53d comes into contact and an indicator 53e is turned on. Simultaneously, the motor 75 of the inside of the body rotates a fan 76, the inside of the body 7 becomes negative pressure, refuse, etc., on the floor 2 and 3 are sucked from the floor brush 55 and brought to dust collection into a dust collecting case 71 through a piping 6. When cleaning of a room is ended and a hand is released from the gripping part 52, the movable piece 53a of the touch switch 53 rotates by using a supporting shaft 53d as a fulcrum and the contact 53d is disconnected. Subsequently, the rotation of the fan 76 by the motor 75 stops, and also, the indicator 53e is turned off.
Patent JP-S59116405-A (JP)
Title: Production of synthetic fiber multifilament for filament separation
Inventor: OKANIWA MASAHIKO
IPC: D01D5/12
Filed: 1982-12-21
Abstract: PURPOSE:To obtain the titled yarn having improved filament separation with preventing entanglement and fusion between the yarn, by separating spun multifilaments into single filament yarn, providing it with an oiling agent, running the single yarn or groups of plural number of the yarn on a drawing heat set roller 9, doubling the yarn, winding it. CONSTITUTION:In producing synthetic fiber multifilament for filament separation by spinning and drawing yarn directly, winding it without twisting, multifilaments obtained from the spinneret 1 by melt spinning, cooled, and solidified are separated into single yarn by the yarn guide 4, brought into contact with the oiling roller 2 and provided with the oiling agent. The single yarn is in a separated state, or made into the yarn groups Y1-Y6 of plural number of the yarn, wound by the heating and drawing roller 8, preheated, made to travel on the drawing heat set roller 9, doubled by the collecting guide 10, and wound by the bobbin 11, to give the desired yarn.
Patent JP-H1160205-A (JP)
Title: Ozonizer
Inventor: NAGAMATSU YOSHIYUKI
IPC: C01B13/11
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To effectively carry out the contact of a raw material gas with a discharge region and improve the ozone productivity by installing an ozonizing means similar to a conventional means. SOLUTION: This ozonizer is obtained by installing an ozonizing means 2, having a discharge electrode 11 and an earth electrode 13 opposite through a dielectric 12 to the discharge electrode 11 and capable of applying a high-frequency high voltage 5 across the electrodes 11 and 13 and generating a creeping discharge 6 in a chamber 1 and forming a gas blowing port 3 on a lateral face opposite to the discharge electrode 11 of the chamber 1. A raw material gas is blown from the gas blowing port 3 across a flow space 10 in the chamber 1 on the surface of the discharge electrode 11. The raw material gas is blown in the direction at right angles to the discharge electrode 11 or tilted toward a takeout port 4 formed at one end of the chamber 1.
Patent JP-H04104957-A (JP)
Title: Titanium carbonitride ceramic material having high toughness
Inventor: WATANABE TADAHIKO
IPC: C04B35/56
Filed: 1990-08-23
Abstract: PURPOSE:To obtain the subject material having improved density, strength, hardness and toughness by mixing titanium carbonitride, chromium carbide and (partially) stabilized ZrO2 powder or fiber and sintering the mixture. CONSTITUTION:A mixture is produced by mixing (A) a titanium carbonitride having an average particle diameter of <=2mum and a carbon:nitrogen ratio of 10:90 to 90:10, (B) 1-10wt.% of a chromium carbide (e.g. Cr3C2) having an average particle diameter of <=2mum and (C) 5-80wt.% of (partially) stabilized ZrO2 powder (having an average particle diameter of <=0.2mum) or fiber (having fiber diameter of <=10mum) or mixing the component A with 3-50wt.% of the component B, 10-80wt.% of the component C and (D) 0.5-5wt.% of B4C. The mixture is filled in a graphite mold and hot-pressed at 1300-1600 deg.C for 30-120min in vacuum or in neutral or reducing gas atmosphere under a compressive force of 100-300kg/cm<2>.
Patent JP-H1070132-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: MANABE TOYOO
IPC: H01L29/732
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the collector electrode shape of a double polysilicon type bipolar transistor to raise the reliability of the device and manufacturing yield. SOLUTION: A collector window 12 is opened at the same time when etching to open an emitter window 12e, and sidewalls 16e, 16c are formed on the sidewalls of both windows 12e, 12c by the entire surface deposition and etch- back of an SiOx film. An emitter extraction electrode layer 17e and collector extraction electrode layer 17c originating from a second layer polysilicon film are formed at the same time and Al wiring film is sputter-formed thereon. Collector contacts are formed like the sidewalls and upper layer wiring has a double layer structure as the result and hence the step coverage of the collector electrode is improved, compared with the sputter-forming of an Al wiring film directly on the collector window on the vertical walls having a high aspect ratio in prior art.
Patent JP-H04104161-A (JP)
Title: Exposure device
Inventor: TSUTSUMI KENICHI
IPC: G03B9/00
Filed: 1990-08-23
Abstract: PURPOSE:To equalize integrated exposure per unit area of an opening by intercepting light beams, which are used for exposure, outwards from the center of an exposure area at a first shutter, and intercepting the light beams from the outside of the exposure area toward the center at a second shutter. CONSTITUTION:A rotary light-shielding plate 2 turns 90 deg. to let in the light which passes through the shutter opening 1. At this time, since the exposure area is opened from its both sides towards the center by the rotation of the rotary light-shielding plate 2, the exposure time on the both sides of the exposure area is longer than that at the center. Then, sliding light-shielding plates 3, on the right and left, move inwards to intercept the light passing through the shutter opening 1. At this time, since the exposure area is closed from its both sides towards the center by the inward movement of the sliding light- shielding plates 2 from the both sides of the exposure area, the exposure time on the both sides of the exposure area is shorter than at the center. Therefore, the exposure is made uniform.
Patent JP-H0545021-A (JP)
Title: Gasification latent heat type cooling device
Inventor: SONODA MAKOTO
IPC: F24F1/00
Filed: 1991-08-09
Abstract: PURPOSE:To reduce a facility cost by a method wherein a gasification latent heat type cooling device is comprised of an air permeating provided with an air leakage duct for leaking air blown from a blower out of the duct, water is atomized from an atomization nozzle toward an outer surface of the duct and a cooling action is generated by gasification latent heat of fine atomized air. CONSTITUTION:Each of air leakage ducts 4 is arranged in parallel with a ledge 2 above each of rows of plants 3 in the case that a cooling device is installed in a glass lined green room for use in cultivating plants, and a water feeding pipe 5 having atomization nozzles 6 are arranged above each of the air leakage ducts 4 in parallel with the air leakage ducts 4. Each of the air leakage ducts 4 is formed into an elongated tube composed of slit non-woven fabric, for example, its extremity end is bound by some fine strips or the like to close it and concurrently the ducts are hung by hanger wires 12 hung at a water supplying pipe 5 and a flexible air blowing pipe 8 branched from the blower fixed at an upper part within a green house is connected to it. Fine atomized air injected from each of the atomization nozzles 6 under a driving operation of the pump is gasified through its contact with leaked air got from the air leakage ducts 4 and then an air cooling is carried out with its latent heat.
Patent JP-2001053570-A (JP)
Title: Junction type equalizer
Inventor: OSAWA YUJI
IPC: H03H7/01
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To easily equalize the level deviation of a low band and a high band generated by a coaxial cable. SOLUTION: A plug part 7b connectable to a coaxial connector is provided on one end of a main body part 7a in this junction-type equalizer 7, a connector part 7c connectable to a coaxial plug is provided on the other end and a printed board 30 incorporating an equalizer circuit is housed in a space part inside the main body part 7a. By inserting the junction-type equalizer 7 in the transmission line of a community reception system, the level deviation of the low band and the high band generated by the coaxial cable is equalized.
Patent JP-H0560611-A (JP)
Title: Photometric device of camera
Inventor: KAI TADAO
IPC: G03B7/08
Filed: 1991-09-04
Abstract: PURPOSE:To obtain an average photometric value under a flicker light source by using a photoelectric conversion element which conducts detection of focus. CONSTITUTION:In a photometric device used also for detection of focus, first luminance information (ap) is calculated from an output of a first photoelectric conversion means (38A) which subjects a light flux from a first region of a subject field to photoelectric conversion. A prescribed time after the photoelectric conversion of the light flux from the first region, second luminance information (cq) is calculated from an output of a second photoelectric conversion means (38C) which subjects to the photoelectric conversion a light flux from a second region having an area overlapping with the first region of the subject field. A first overlapping area luminance value (c(+a)) in the overlapping area of the first photoelectric conversion means and a second overlapping area luminance value (a(+c)) in the overlapping area of the second photoelectric conversion means are computed, and photometric computation for the first and second regions is conducted by using the first and second luminance information and the first and second overlapping area luminance values.
Patent JP-H0856483-A (JP)
Title: Bar-like member for grafting
Inventor: MATSUMOTO KOICHI
IPC: A01G1/06
Filed: 1994-08-25
Abstract: PURPOSE: To obtain the bar-like member used for grafting, composed from silicon dioxide and magnesium oxide, excellent in strength, rooting rate, quality and moldability, and useful as a support tool on the grafting work of a stock seedling to a scion seedling at a low cost. CONSTITUTION: This bar-like member for grafting is composed from (A) silicon oxide preferably in an amount of 60-80wt.% and (B) magnesium oxide preferably in an amount of 15-40wt.%. In addition to the components A and B, the bar-like member preferably contains carbon, an aluminum compound, etc., which have reinforcing effects.
Patent JP-S61104034-A (JP)
Title: Manufacture of superheat resistant alloy blank by hip
Inventor: DOI YOSHIHIKO
IPC: C22C1/04
Filed: 1984-10-26
Abstract: PURPOSE:To manufacture a superheat resistant alloy blank having superplasticity by filling superheat resistant Ni alloy powder obtd. by atomization into a capsule in a tightly sealed state and by subjecting the powder to hot hydrostatic press forming under specified conditions. CONSTITUTION:Superheat resistant Ni alloy powder obtd. by atomization is filled into a capsule in a tightly sealed state optionally after cold working with a dry attriter. The powder is then subjected to hot hydrostatic press forming at 1,100-1,200 deg.C under >=1,000kg.f/cm<2> pressure for >=30min to manufacture a superheat resistant alloy blank.
Patent JP-H1151293-A (JP)
Title: Liquid nitrogen supply device
Inventor: YABE SHOZO
IPC: F17C13/04
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To dispense with pressure regulation so as to secure safety with ease by constructing a safety valve, which is arranged in a pressurization gas supply passage toward a fluid nitrogen container, of a communication hole, which is arranged in a flange and opened/closed by means of a shaft energized by a weight. SOLUTION: When nitrogen gas is supplied to a Dewar vessel 1, which serves as a container housing liquid nitrogen, by means of a float controller 12, the nitrogen gas is led into the Dewar vessel 1 via a nitrogen gas inlet 17, a T-joint 10, and a Teflon plug 2 so as to pressurize the liquid nitrogen, and then the liquid nitrogen is supplied from a siphon tube 4 via a solenoid valve unit 8. In this process, the nitrogen gas also reaches a safety valve 9 via the T-joint 10, however, a communication hole 98 in a flange 92 is closed by means of a shaft 96 provided with a weight 97.  When a pressure is increased because of natural evaporation of the liquid nitrogen inside the Dewar vessel 1, the nitrogen gas works on the safety valve 9 and pushes up the shaft 96 against pressurizing force of the weight 97 so as to open the communication hole 98 in the flange 92, so that the nitrogen gas is discharged through the communication hole 98 and through holes 90, 90 arranged in a casing 93.