baber/WOPTO huggingface dataset:
Patent JP-H06303695-A (JP)
Title: Speaker diaphragm
Inventor: HIROSHIMA YUKIMI
IPC: D06M101/02
Filed: 1993-04-15
Abstract: PURPOSE:To obtain the speaker diaphragm having a stable specific modulus of elasticity and having a remarkable vibration attenuation capability. CONSTITUTION:A speaker diaphragm whose aperture is 12cm formed by paper- making wooden fibers dispersed in water is immersed in a mixed solution of olefin polyole and polyisocianate whose solution viscosity is adjusted to be 100cps, heat treatment is applied to the diaphragm for an hour under the environment of 60 deg.C, the immersing solution is formed to be a viscoelastic substance gel, resulting that a gel viscoelastic substance is included in air gaps of the diaphragm 9. Thus, the diaphragm 9 has a stable specific modulus of elasticity, a remarkable vibration attenuation capability and a flat sound pressure frequency characteristic is obtained.
Patent JP-S63253559-A (JP)
Title: Tracking controller
Inventor: KAWANAKA RYUTA
IPC: G11B15/467
Filed: 1987-04-10
Abstract: PURPOSE:To make adjustment of tracking unnecessary and, at the same time, to realize the optimum tracking, by providing a circuit which extracts video noises and another circuit which adjusts the feeding of a magnetic tape and rotation of a rotary magnetic head so as to set a prescribed phase relation between them. CONSTITUTION:A tracking controller serial-parallel converts field difference signals obtained from reproducing outputs of rotary magnetic heads 5a and 5b by means of the filter circuit 26 of a noise extracting circuit 22 and extracts video noises. The noise detecting circuit 33 of a phase adjusting circuit 23 changes the resistance value of a variable resistance Rv in accordance with the level of the extracted video noises and adjusts the phase relation of control pulses to drum rotating pulses so as to eliminate tracking deviations. Therefore, a capstan motor 2a is appropriately changed in rotating phase and the optimum phase relation is maintained between each head 5a and 5b and feeing of a magnetic tape 4. Thus tracking deviations are eliminated.
Patent JP-S5513691-A (JP)
Title: Switching regulator circuit
Inventor: TSUKIHASHI AKIRA
IPC: H02M3/335
Filed: 1978-07-17
Abstract: PURPOSE: To better regulation, by bringing a ratio between input voltage and output voltage in case of the ON and in case of the OFF of transistors used for oscillation to a condition that has no relation to load currents by connecting the transistor brought to a constant-voltage condition to tertiary winding for the feedback of a transformer.  
     CONSTITUTION: This circuit is constituted by a transformer 1 for blocking provided with primary winding 2, secondary winding 3 and tertiary winding 4 for feedback, the first transistor 5 connected between the primary winding of the transformer 1 and a voltage source, the second transistor 6 connecting a collector-emitter brought to a constant-voltage condition between the transistor 6 and the tertiary winding of the transformer 1, a condenser 9 connected between a base of the first transistor and the emitter of the second transistor and a load circuit connected to the secondary winding 3 of the transformer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61250456-A (JP)
Inventor: MOCHIZUKI SATORU
IPC: F25B1/00
Filed: 1985-04-26
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-H04320247-A (JP)
Title: Radiograph information reader
Inventor: KURASHIMA KAZUYUKI
IPC: G03B42/02
Filed: 1991-04-19
Abstract: PURPOSE:To reduce the cost of a reader, to make a processing speed high and to improve operability and maintenance by sharing a reading part and providing two systems of cassette holding parts, a sheet housing part and two systems of sheet carrying paths for carrying sheets having different sizes. CONSTITUTION:This reader is provided with one reading part 20 which can read radiograph information accumulated and recorded on stimulable phosphor sheets having different sizes, at least two cassette holding parts 10 and 130 respectively corresponding to the sheets having different sizes, and at least two sheet housing parts in which the sheets having different sizes to which read has been performed are respectively housed. Then, at least two systems of sheet carrying paths for carrying the sheets having the different sizes are provided, which receive and carry the sheet carried out from the cassette holding parts 10 and 130 corresponding to the sheets having different sizes to one reading part 20, and carry the sheet carried out from the reading part 20 after finishing the read to the sheet housing part.
Patent JP-H04321089-A (JP)
Title: Navigation device
Inventor: AIDA SHIGEKI
IPC: G01C21/00
Filed: 1991-04-20
Abstract: PURPOSE:To accurately display the display position of a vehicle on a branch road branched at a small angle. CONSTITUTION:When the non-existing state of a road on a map in the vicinity of a detecting position is turned to its existing state (S2), both of the detecting position and a searching position on the map are continuously stored. When a road on the map is continuously detected in the vicinity of the detecting position during the traveling of a prescribed distance, the road on the map is regarded as a current vehicle position. When no road on the map can be detected before the completion of traveling of the prescribed distance, the detecting position is regarded as the current vehicle position.
Patent JP-H05286620-A (JP)
Title: Post-processing device for sheet
Inventor: OHATA TOMONORI
IPC: B65H37/04
Filed: 1992-04-09
Abstract: PURPOSE:To enhance the book-binding efficiency by diverging a transport path into a plurality of branch paths situated over and below, allowing a sheet carried in to the lower stage path to be in standby temporarily in the period while the sheet undergoes specified post-processing and is discharged from upon a post-processing plate, and permitting it to fall off together with the sheet situated on the upper stage. CONSTITUTION:A sheet post-processing device 40 is equipped with a post- processing means 45 to put sheets transported from the body of a copying machine in alignment and subject to the book-binding process using a stapler 49, wherein the post-processing transport path 41 is on the way diverged into two branches to form a bypass 41b and main bus 41c situated over and below, and a deflector 44 is installed at the branch point. To perform book-binding for a plurality of volumes, the first sheet of the second volume is transported to the main bus 41c and kept in standby while the first volume sheets S are subjected to the book-binding process on a staple plate 46, and the second sheet is transported to the bypass 41b, and the first sheet is discharged at the timing of the second sheet being exhausted, and thus time loss in book-binding is suppressed.
Patent JP-S58205030-A (JP)
Title: Disposing device for drain water of air-conditioner
Inventor: KOBAYASHI TATSUHIRO
IPC: F24F13/22
Filed: 1982-05-25
Abstract: PURPOSE:To reduce noise by a constitution wherein water in a drain pan is sprinkled between an air guider and a heat exchanger by a slinger ring provided on a propeller fan for cooling the heat exchanger and then it is gathered by a water-driving plate and driven to the heat exchanger. CONSTITUTION:When a propeller fan 5 rotates, a slinger ring 8 scrapes up the water gathered in a drain pan 7. The water thus raised up is all driven to a heat exchanger 10 along a water-driving plate 9 provided between an air guider 6 and the heat exchanger 10. Accordingly, the water is made free from being sprinkled from a suction louver as is the case in a conventional device, and thereby the generation of noise can be prevented, while the efficiency of the heat exchanger can be increased.
Patent JP-2000285121-A (JP)
Title: Device and method for retrieving map, storage medium recording map retrieval control program, device and method for navigation and storage medium recording navigation control program
Inventor: KOBAYASHI ERIKA
IPC: G01C21/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To perform navigation by easily retrieving a map based on the map drawn on paper or the like. SOLUTION: A cost is added to a character described on the map read by a scanner (step ST11) and on the basis of this character, an electronic map is retrieved from a map data base (step ST12). It is decided whether a word shown by this character is matched or not (step ST13) and in the case of matching, based on that electronic map, the navigation is performed. In the case of out-of-matching, a cost is calculated concerning plural electronic maps (step ST14), the electronic map of the highest cost is selected (step ST15) and based on this electronic map, the navigation is performed.
Patent JP-S5424382-A (JP)
Title: Clamp device for jigs
Inventor: INOUE MASARU
IPC: B23Q3/18
Filed: 1977-07-27
Abstract: PURPOSE: To provide a clamp device for jigs, which is used when a work like a cylinder head of an engine, the standard processing surface of which has a different shape from that of the opposite surface thereof, is processed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58205208-A (JP)
Title: Shift register control system of sequence controller
Inventor: OCHIAI SEISHI
IPC: G11C19/00
Filed: 1982-05-25
Abstract: PURPOSE:To prevent a program for controlling plural connected registers from being complicated by setting overflow data of a shift register in a logical operation register during the execution of a shift register instruction. CONSTITUTION:Once operation is started, the state of an input module is read from an input port (A) 6 through an IO bus and set in the input state buffer 40 of a working RAM4, and an instruction in an address 0 is executed. Then input data in an address 1 is set in the logical operation register 8 by a next load instruction and 0-address data set in the logical operation register 8 is expelled to a stack register 9. Similarly, a shift is carried out every time when the load instruction is executed, and the overflow data is set in the logical operation register 8 in a step 7; when a next shift register instruction is executed, the overflow bits are regarded as input data, which is shifted.
Patent JP-S5516751-A (JP)
Title: Soldering method
Inventor: SHIRATA MITSUO
IPC: B23K1/08
Filed: 1978-07-24
Abstract: PURPOSE: To prevent poor quality of soldering by holding the composition of melted solder within a certain range based on the difference in comparison of the wetness of melted solder with the standard characteristics after it is measured.  
     CONSTITUTION: A standard test piece 4 hangs with a hanger 9 of a senser 5 and immersed into a melted solder 3 with a given composition. The standard characteristics of the wetness is plotted in a chart. From the wetness characteristics on the chart, determined are a shift time T during which the thrusting force of the test piece 4 decreases due to insufficient wetness leading to the generation of sucking force accompanied by wetting, and a limit level to which no poor soldering occurs at a saturation value H of sucking force due to wetting. Then, in the actual soldering work, wetness is measured from the values of T and H. The measured value is compared with the limit value for T and H. Based on the difference, the composition of the solder is maintained constant thereby preventing poor soldering. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58207428-A (JP)
Inventor: TAKADA TAKU
IPC: E04B1/18
Filed: 1982-05-25
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-S5613483-A (JP)
Title: Artificial verdigris generating method
Inventor: NAGASE SUSUMU
IPC: C23C22/68
Filed: 1979-07-14
Abstract: PURPOSE: To uniformly and firmly combine the verdigris on the surface of copper, by treating the surface of the copper with the treating solution mixed starch in verdigris generating solution which produces the verdigris reacting with the copper and impasted it and then, covering the surface with a transparent synthetic resin paint.  
     CONSTITUTION: Aqueous solution of chemicals agent, such as ammonium chloride and copper sulfate, ammonium chloride and ammonium carbonate, ammonium chloride, ammonium carbonate, copper sulfate and copper carbonate, etc., are used for verdigris generating solution which produces the verdigris reacting with copper. About ≤5wt% powders, such as wheat flour, rice flour, cornstarch, potato starch, tapioca starck, wheat starch, etc., dissolved in water and impasted by heating, are added to the above solution. Copper is impregnated in the treating solution and the surface is covered with a transparent synthetic resin paint after natural drying. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5613148-A (JP)
Title: Manufacture of construction board having embossed pattern
Inventor: MATSUSHIMA RIYOUICHI
IPC: E04C2/30
Filed: 1979-07-14
Abstract: PURPOSE: To obtain a subject board which has a varied embossed pattern and is excellent in an adiabatic property, by a method wherein a plurality of large and small holes are provided in a surface sheet, each hole is then covered with a colored film which is larger than the hole corresponding to it and has a plurality of small holes at a periphery thereof.  
     CONSTITUTION: A plurality of large and small holes are provided in a surface sheet, and each hole is covered with a colored film which is larger than the hole corresponding to it and has a plurality of small holes at a periphery thereof. Urethane resin foam is then foamed and cured at the reverse side of the surface sheet placed in a mold frame to obtain a construction board having an embossed pattern. For example, holes 2, which have optional shapes and large and small patterns, are punched in the surface sheet 1 by means of a punching press, and each hole 2 is then covered with a colored synthetic resin film 4, which is larger than the hole corresponding to it, at the reverse side of the surface sheet 1. A hard urethane resin  foam 6 is poured into the reverse side of the surface sheet 1 placed at an insertion  concavity 10 in a mold frame 5, and is then foamed and cured to unite monolithically the surface sheet 1 and both side strips 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07290732-A (JP)
Title: Thermal transfer recording apparatus
Inventor: NAKAGAWA MASAKI
IPC: B41J17/02
Filed: 1994-04-27
Abstract: PURPOSE:To provide a thermal transfer recording apparatus cleaning the surface of recording paper and obtaining an image of high quality free from drop out. CONSTITUTION:A thermal transfer recording apparatus has an ink sheet 1 having an ink surface coated with ink, a thermal head 3 having a heating element 3a for thermally transferring the ink to recording paper 2, an ink sheet taking-up means 5 taking up the ink sheet 1, a sheet guide member 50 provided at the position coming into contact with the recording paper 2 through the ink sheet 1 in the feed route 13 of the recording paper 2 and a recording paper feed means 18 sliding the recording paper 2 on the ink sheet 1 in the sheet guide member. The ink sheet taking-up means 5 takes up the ink sheet up to the position where the ink surface of the ink sheet 1 brought into contact with the recording paper 2 passes the heating element 3a of the thermal head 3 at the time of the slide operation of the recording paper feed means 18.
Patent JP-H07297955-A (JP)
Title: Method and device for selective radio call
Inventor: TOMITA MASASHI
IPC: H04Q7/12
Filed: 1994-04-27
Abstract: PURPOSE:To make the selective radio calling device a simple system. CONSTITUTION:When a caller 11 has accesses to a service center 16 with a telephone set 13, a incoming is received by a line part 16a. A tariff processing part 16d checks data in a tariff storage part 16e for deciding whether or not there is the remainder of a tariff paid by the caller 11 in advance. A data processing part 16b converts transmission requested data to a line selection calling signal and transmits it to a transmitting part 16c. Radio transmitting stations 17-1-17-n transmit the signal by radio. On the other hand, the tariff processing part 16d subtracts the use tariff from the tariff remainder and the tariff storage part 16e updates the stores the remainder.
Patent JP-S5315172-A (JP)
Title: Change component detector
Inventor: INUKAI TATSUO
IPC: G01J1/44
Filed: 1976-07-27
Abstract: PURPOSE: To prevent false operation at the on and off of a driving power supply and perform positive change component detection in converting the changes of light to electric signals like a light beam type automatic alarm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60234182-A (JP)
Title: Solenoid valve
Inventor: MIZUOCHI IZURU
IPC: F16K31/06
Filed: 1984-05-04
Abstract: PURPOSE:To make satisfactory the responsiveness of a solenoid valve to changeover operation, by disposing a nonmagnetic member between solenoids and as well by disposing, in a stationary valve section, a movable valve part made of nonmagnetic materials. CONSTITUTION:A valve 4 is changed over by energizing solenoids 10, 10a, only one of movable iron cores 5, 6 disposed on both sides of a movable valve part 19, is attracted. Therefore, since the bulk to be magnetized is small, an energy loss for magnetization is less so that the power of energization may be effectively used. Further, the movable iron cores 5, 6 may be separated from each other to opposite sides by the movable valve part 19 made of nonmagnetic materials, and the other parts between both solenoids 10, 10a include thereamong a nonmagnetic member 3 so that both solenoids 10, 10a establish magnetic paths which are substantially independent from each other. Further, each one of both solenoids only one of which is energized, is operated such that the residual magnetism of magnetic path of the opposite solenoid is cancelled out even if it affects to the magnetic path of the opposite solenoid. Accordingly, it is possible to eliminate a delay in the operation of the valve due to the residual magnetism, and as well to ensure the precise operation of the iron cores even if the both solenoids are closely adjacent to each other due to that the length of the movable iron cores is made short.
Patent JP-S5518003-A (JP)
Title: Manufacturing semiconductor device
Inventor: TANAKA SUMIO
IPC: H01L29/78
Filed: 1978-07-25
Abstract: PURPOSE: To obtain a double-aligned-type MOSFET by narrowing a diffused layer and providing a low-resistance second-gate poly Si, with the first-gate width being assuredly shorter than the second-poly-Si width.  
     CONSTITUTION: A high-density P + poly-Si layer 3, a second oxidized-film 4, and a P poly-Si layer 5 whose density is lower than that of the layer 3 are laminated on a gate-oxidized film 2 of a P-type substrate 1. Then, a high-density PSG or doped- oxidized film 8 is deposited thereon. When the grid-hatched portion of the layers 3 and 4 in the Figure are etched out by utilizing the etching speed of the poly-Si layers 3 and 5, with a resist 6 being a mask, the first-gate-poly-Si width becomes shorter than the second-poly-Si width. Thereafter, the resist 6 is removed and a second doped-oxidized film 9 is applied as shown in the Figure. In this constitution, a short channel is formed with a shallow diffused layer, whereby large-scale integration can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57204711-A (JP)
Title: Combusting device of liquid fuel
Inventor: HAYASHI KAZUO
IPC: F23D11/06
Filed: 1981-06-10
Abstract: PURPOSE:To make it possible to supply a fuel without using a pump by a method wherein an air blowoff choking means is provided in an air passage between a combustion air blower and a vaporization chamber and the difference between a high pressure generating at the upperstream side of the air blowoff choking means and the static pressure in the vaporization chamber is applied on the air blowoff choking means. CONSTITUTION:A partition plate 3 is provided with an air blowoff choking hole 3a at the center and a plurality of like holes 3b in the circumferential direction along the outer periphery thereof. Accordingly, the high pressure P1 which is higher than both of the pressure P2 in the vaporization chamber 5 and the pressure P3 in a combustion chamber 20 generates in an air chamber 4 due to the actions of the choking holes 3a and 3b and is introduced into the space above the level of an oil in an oil leveling device 12, that is, into an air chamber section 12d, through a pressure pipe 18. As a result, it becomes possible to supply, in a stabilized condition, the liquid fuel onto the outer peripheral surface of a rotary sprayer 8 within the vaporization chamber 5 without using a fuel pump.
Patent JP-H05253567-A (JP)
Title: Scum removing device
IPC: C02F1/40
Filed: 1992-03-13
Abstract: PURPOSE:To remove the load applied to the chain flights of a sludge scraper by constituting the title device so that a plurality of rollers are provided to the boss provided to the base end of a swing lever in a protruding state to be supported on the outer periphery of a rotary shaft in a freely revolvable manner so as to reduce the operation force of the swing lever. CONSTITUTION:In a device wherein a swing lever 56 is driven by the movement of the flights 22 of a sludge scraper to incline a scum skimmer 3 through a lever link 53 and scum floating on the surface of the water is recovered by the scum skimmer 3, a plurality of rollers are provided to the boss provided to the base end of the swing lever 56 in a protruding state and supported on the outer periphery of a rotary shaft 55 in a freely rotatable manner so as to reduce the operation force of the swing lever 56. By this constitution, the rotary resistance of the swing lever 56 can be suppressed low and the operation force required in the rotation of the scum skimmer 3 can be reduced.
Patent JP-H09259148-A (JP)
Title: Device for collating code and method therefor
Inventor: KATO YUJI
IPC: G06F17/27
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically find misappending of a code added before and after a word used in a document as easily as possible by searching the document and extracting a specified code in the document and a character example which is arranged adjacently to the code, and sorting records which handles the code, its extraction position, and extracted character example in one body by using the code as a key. SOLUTION: A code extraction part 3 retrieves characters constituting the document 1 to be processed, character by character, and searches for and specifies a character specified as a code. A code specification part 7 specifies the kind of the code to be extracted. An adjacent character string extraction part 4 extracts a character string adjacent to the extracted code before or after it by a specific length. Here, which of the character strings before and after it is extracted depends upon the specification of a character string position selection part 8. A sorting part 6 sorts the extracted records in code order and outputs them. When the records are sorted, the result is displayed at a display part 11.