baber/WOPTO huggingface dataset:
Patent JP-H03271623-A (JP)
Title: Heating cooking apparatus
Inventor: ARAI TSUTOMU
IPC: F24C7/02
Filed: 1990-03-20
Abstract: PURPOSE:To prevent rising of temperature of a switch on a second operation panel covered with a door by vertically providing the second panel, and vertically forming first and second ducts between the front surface of the second panel and the joint surface of the side face of a cooling chamber and the door. CONSTITUTION:A second operation panel 4 in which a switch 26 to be less frequently used is disposed is vertically provided in contact with the side 3b of a first operation panel 3 between the side 3b of the panel 3, the front surface of an oven range body 5 and the front surface 3a of the panel 3. The panel 4 is covered with a door 2 if the door 2 is closed. In this case, a first duct 6 is formed between the front surface 4a of the second panel and the joint surface of the door 2, and a second duct 7 is formed between the side 4b of the second panel and the connecting surface of the door 2. Thus, since the atmospheric air passes through the first and second ducts 6, 7, rising of the temperature of the switch 26 on the second panel can be prevented.
Patent JP-S543672-A (JP)
Title: Command system of positioning
Inventor: BABA OSAMU
IPC: G05B19/18
Filed: 1977-06-08
Abstract: PURPOSE: To eliminate a program miss storing in the memory of numerical controlling device where a series of numbers are marked for machining holes, setting the position on the co-ordinates correspondant to an individual number as a command position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60210441-A (JP)
Inventor: UTSUNOMIYA TADASHI
IPC: B32B25/08
Filed: 1984-04-05
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-H0570414-A (JP)
Title: Hiv-1 reverse transcriptase inhibitor
Inventor: JIYON SUI MAN WAI
IPC: C07C323/29
Filed: 1992-03-26
Abstract: PURPOSE: To provide a new aniline deriv. which inhibits reverse transcriptase encoded by HIV and is useful for prevention or treatment for HIV-1 infection and for treatment for AIDS.  
     CONSTITUTION: The compd. is expressed by formula I. In formula I, (n) is 1 to 4; R 1  is H, OH, CH 2 OH; R 2  is H, CH 2 OH; R 3  is H, a 1 to 8C alkyl which may have substituents,; R 4  is a 1 to 8C alkyl which may have substituents, a 1 to 3C alkylthio, 1 to 3C alkoxy, halo, 1 to 4C hydroxyalkyl; R 5 , R 6  are H, a 1 to 2C alkyl; formula II represents a 1 to 6C alkyl, 1 to 6C alkoxy which may have substituents, amino, a 1 to 6C alkylamino, d-1 to 6C alkylamino, amino-1 to 8C alkyl, OH, halogen-substd. aryl, etc., and for example, the compd. is a phenol of 4-ethyl-2-[(2-naphthylmethyl)amino]. A compd. expressed by formula I with R 1  being OH is obtd. by reducing a 2-nitrophenol deriv. expressed by formula III by catalytic reduction or chemical means to obtain a compd. expressed by formula IV, and then alkylating the compd. with a proper alkyl halide or the equivalent electrophilic groups. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08264936-A (JP)
Title: Lead wire soldering device
Inventor: TAKAKUWA SHOICHI
IPC: H05K3/34
Filed: 1995-03-27
Abstract: PURPOSE: To provide a lead wire soldering device on which a shape-up work can be stably performed, working manhours can be reduced from the conventional ones, and complicated adjustment ares not requiresd. CONSTITUTION: The soldering part 18 of a printed wiring substrate 13, which is an object of soldering, is placed on a supporting stage 28. The coated part 14a of insulating material of a flatly integrated lead wire 14 is pinched by a positioning stage 30. The lead wire 14 is positioned higher than the surface of the soldered part 18 of the printed wiring board 13 placed on the supporting stage 28. The planer position of the connection part 14b of the lead wire 14 is aligned opposing to the planer position of the soldering part 18. When the connection part 14b is pressed by a heating tool 36, the whole body is curvedly shaped-up in conical form, because the center part of the lead wire 14 is pinched by a positioning stage 30, the connection part 14 is junctioned to the corresponding soldering part 18, and they are soldered by heating.
Patent JP-H05274412-A (JP)
Title: Vector data erasure system
IPC: G06F3/048
Filed: 1992-03-26
Abstract: PURPOSE:To accurately erase vector data within a range that a user requires. CONSTITUTION:A data memory 301 is stored with the contents of input information containing input information to be erased as vector data and a device 303 which generates a request consists of, for example, a stylus, a tablet, etc.; and a CPU 306 calculates the track of the erasure range based upon the erasure request from the device 303, detects the overlap between track information on the erasure range and the vector data in the data memory 301, and erases the vector data at the overlap part. Each vector data has information showing its intensity and the CPU 306 generates new vector data having vector data intensity obtained by subtracting intensity information on erasure as erasure information from intensity information on the vector data.
Patent JP-2000267406-A (JP)
Title: Developing device
Inventor: NAKAGAWA SHUICHI
IPC: G03G15/06
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the density of an image to be formed from being changed even in the case that a gap between an image carrier and a developer carrier is fluctuated when a developing action is executed by applying AC voltage to the developer carrier opposed to the image carrier through the required gap. SOLUTION: The developing action is executed by guiding developer 2 to a developer area opposed to the image carrier 1 through the required gap (d) by the developer carrier 11 and applying the AC voltage to the carrier 11. Then, when the developing action is executed, the AC voltage consisting of rectangular waves and having a constant voltage term in which the voltage is not changed while it is changed to the peak value of the voltage acting in the feeding direction of the developer the carrier 1 from the peak value of the voltage acting in the returning direction of the developer to the carrier 11 is applied to the carrier 11 through a resistance. Or the carrier 11 to which the AC voltage is applied is provided with a resistance layer 11a.
Patent JP-2000263739-A (JP)
Title: Engraving head of gravure engraving device
Inventor: HANEDA KOJI
IPC: B41C1/045
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an engraving head which is almost free from a variation in the cell width and capable of visualizing the contour part of an image and the edge part of a character sharply. SOLUTION: This engraving head is equipped with a shaft 2 whose one end is fixed to a base 1 in a torsionally vibrating fashion. In addition, a stylus with an engraving needle 3 such as a diamond bit or the like is firmly mounted on the free end side of the shaft 2. Further, a stator 6 which donates a magnetic field to a rotor 5 is arranged around the rotor 5 and the stator 6 is coupled with a permanent magnet 8 through a magnet retaining member 7. A coil 9 is wound around each of the paired arm parts of the stator 6 as illustrated. These two coils 9 have windings wound reversely to each other, and the stylus 4 can be rotated by applying the same engraving signal to each of the coils 9. Thus, it is possible to inhibit a variation in the cell width as the coil 9 is wound around the fixed stator 6.
Patent JP-H01240918-A (JP)
Title: Clock input circuit
Inventor: NAKAGAWA FUJIO
IPC: G06F1/04
Filed: 1988-03-23
Abstract: PURPOSE:To guarantee the pulse width of a clock more than 1/2 of a clock cycle by measuring the pulse width of an input clock and its inverted clock, and selecting the clock with larger pulse width. CONSTITUTION:Pulse width measuring means 30 and 40 output signals 31 and 41 corresponding to the pulse width of the positive parts of the input clock 11 and its inverted clock 21. The size of the signals 31 and 41 corresponding to the pulse width are compared by a comparison means 50, and a compared result is inputted to a clock selection means 60. The clock selection means 60 selects and outputs the clock with larger pulse width out of the input clock 11 and the inverted clock 21 according to the compared result 51. In such a way, it can be guaranteed that the pulse width more than 1/2 of the clock cycle is attached on the clock 61 outputted from the clock selection means 60.
Patent JP-S57183609-A (JP)
Title: Magnetic recording system of digital signal
Inventor: SAITOU SUSUMU
IPC: G11B20/12
Filed: 1981-05-07
Abstract: PURPOSE: To decrease the uncorrectable probability of data word, by recording only the redundant word to the track closest to the edge side when the digital signals obtained through the pulse modulation are distributed and recorded to a number of tracks of a magnetic tape along with the redundant word.  
     CONSTITUTION: The number of data words within the signals of a frame is defined as (n); the total number of error correcting words P and Q is (j); and the number of tracks which are simultaneously recorded and produced is (k) respectively. Then (n) units of data words within a frame in a certain track is set equal to the total number (k-1)×3 of the correcting words of (j) units for each frame to be recorded to the residual (k-1) pieces of tracks. In such relationship, the data words of a track can be replaced with the error correcting words of (k-1) pieces of residual tracks. As a result, a track TO exclusive for the redundant word is set and recorded as a track that is closest to the edge of a magnetic tape. In such way, the uncorrectable probability is reduced in case when the recording/reproducing performance is greatly lowered for the tracks near the edge of the magnetic tape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10261097-A (JP)
Title: Device and method for input
Inventor: OMORI YOSHIHIRO
IPC: G06F17/21
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to additionally, electronically, and easily write an information to a document having validity only on original paper, by correcting the position of additional information or document to a proper position and the printing the additional information on the document. SOLUTION: This device is composed of a scanner and printer part 1a, a storage part 2a, a display control part 3, a display part 4, an input part 5 and an aligning part 6. The scanner and printer part 1a has a reading part 10, a reading control part 13, a printing part 11, a printing control part 14 and a paper feeding part 12. The aligning part 6 aligns the original and print data while using the position information of provided paper. By inputting the additional information from the input part 5 while reading the image of the document and displaying it on the screen of the display part 4, the additional information is displayed while being overlapped on the image information of the document on the screen.  Then, when printing the additional information, after the position of additional information or document is corrected, the additional information is printed on the document by the printing part 11.
Patent JP-S63233002-A (JP)
Title: Apparatus for supplying oxygen-enriched air
Inventor: IKEDA YUJI
IPC: A61M16/10
Filed: 1987-03-23
Abstract: PURPOSE:To smoothen start-up operation of suction pumps of the title apparatus and to produce O2-enriched air in large amt. by connecting secondary sides of plural suction pumps in parallelly arranged O2-enriching lines to an air header and controlling by opening a drain discharging valve of the header for a fixed time at the same time with the start of the suction pumps. CONSTITUTION:Air is fed through an air intake port 10a, fan 12, and a filter 11 to a case 10 housing plural O2-enriching membrane cells 13 formed of an O2-enriching membrane which permeates O2 of an O2-enriching line 15 selectively, and plural suction pumps 14 connected to each cell 13 are started. At the same time, the pumps are risen-up smoothly while preventing interference of pumps with each other by opening a drain discharging valve of an air header 21 for a fixed time, and the flow rate of the air is controlled simultaneously through a throttle valve 16 and the air is fed to the above-described air header 21 serving also as a sub-drain tank. When rising of plural suction pumps 14 is finished, a valve 30 is closed automatically and the operation of the system is brought to a stationary state. O2-enriched air produced by passing sucked air through the O2-enriching membrane of the cell 13 is supplied to users 25 through an air header 21, a refrigerating dehumidifier 22, a flow meter 23, and a filter 24.
Patent JP-S61252275-A (JP)
Inventor: KENESU RUTSUKU HOI
IPC: C09D5/00
Filed: 1986-03-28
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-S59199806-A (JP)
Title: Drawing of spun filament in rotated solution
Inventor: OKADA TOKIO
IPC: D01D5/08
Filed: 1983-04-19
Abstract: PURPOSE:To obtain high-quality filament continuously and stably from slightly spinnable substance, by forming a liquid layer on the inner face of a rotating drum by centrifugal force, jetting melt of the substance having fiber-forming ability, etc. to it, to carry out spinning, transferring the filament successively in the shaft direction, drawing it. CONSTITUTION:The liquid A of coagulating bath is fed from the pipes 2 and 2' for feeding the liquid of coagulating bath to the inner face 1 of at least one rotating drum, and a rotating liquid layer is formed by centrifugal force. The stock solution B for spinning consisting of melt or solution of a substance having fiber-forming ability is jetted from the nozzle 3 to it, the melt or solution is caught in the layer of the liquid layer A of coagulating bath to carry out spinning. The caught filament C is successively transferred in the axial direction by moving continuously the rotating liquid A along the rotating face in the direction of the rotating shaft, or by moving the liquid while subjecting the filament to post processing, and introduced out of the rotating drum to the guide ring 4 and the traverse 5 and drawn by the winding drum 6.
Patent JP-H07254068-A (JP)
Title: Article identification system
Inventor: WAKAMATSU KENJI
IPC: A61J3/00
Filed: 1994-03-14
Abstract: PURPOSE:To automatically judge whether or not a selected tablet coincides with a specified brand and to discharge specified correct wrapping at all times at the time of automatically selecting and wrapping the tablet of the specified brand by an automatic tablet wrapping machine. CONSTITUTION:The tablet is color-photographed by a camera 1, inverse gamma correction is performed to the picture and then conversion to a gray picture is performed by using G components among RGB. Further, a tablet area inside the picture is corrected to fixed position and direction and a feature vector is extracted from the picture. As the feature vector, the density value vector of the picture is used. By using the feature vector and the 'Maharanobis' generalized distance' calculation formula of the specified brand stored in a directionary file 109 beforehand, 'Maharanobis' generalized distance' obtained. When the generalized distance exceeds a threshold value set by a user, it is judged that the tablet is the one of the specified brand. Also, judgement can be performed by converting the 'Maharanobis' generalized distance' to a probability and judging whether or not the probability exceeds a probability threshold value set by the user.
Patent JP-H10245387-A (JP)
Title: Production of 3-substituted cephem compound
Inventor: TORII SHIGERU
IPC: C07B61/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject compound for antimicrobial agents, etc., having a wide range of antimicrobial spectrum by reacting a halogenomethylcephem compound with an alkenyltin compound in the presence of a cuprous halide and an aromatic amine. SOLUTION: A halogonomethylcephem compound represented by formula I [R<1> is H, a halogen or a (protected)amino; R<2> is H, a halogen, a lower alkoxy, a lower acyl or a (substituted)lower alkyl; R<3> is H or a carboxylic acid- protecting group] is reacted with an alkenyltin compound represented by formula II [R<4> is a lower alkyl; R<5> is a (substituted)alkenyl] in the presence of a cuprous halide and an aromatic amine to industrially advantageously provide the objective 3-substituted cephem compound represented by formula III useful as an antimicrobial agent, etc., having a wide range of antimicrobial spectrum from an industrially readily available 3-halogenomethyl-cephem compound.
Patent JP-H03270399-A (JP)
Title: Drip-proof ultrasonic microphone
Inventor: YAMAZAKI YOSHINORI
IPC: H04R17/02
Filed: 1990-03-19
Abstract: PURPOSE:To improve short distance detecting performance by giving an oscillation suppressing function to a resonator, decreasing reverberation due to the oscillation of the resonator and improving the detecting sensitivity of a wave receiving signal. CONSTITUTION:A resonator 2 comprises of a resonance ring 21 and an oscillation damping member 22. The oscillation damping member 22 is formed in an O ring shape with a material lower in natural frequency than that of the resonance ring 21, for example, rubber or the like and fitted into a recessed groove 21a. The oscillation energy of the resonator 2 due to the oscillation of an oscillator 1 at the time of transmitting wave is thermally consumed by the resistance for suppressing the oscillation of the oscillation damping member 22 to thereby prevent excitation. The reverberation due to the oscillation of the resonator 2 is damped by the time of wave receiving, so that a wave receiving signal is easily detected. Thus, a short distance detecting performance can be improved.
Patent JP-H09234171-A (JP)
Title: Treating method and device for excrementitious matter
Inventor: SATO SHOSHICHI
IPC: A47K11/03
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a large quantity of excrementitious matter to be stored without giving out an offensive smell by mixing an excretian treating agent containing quicklime as a principal component with excreta. SOLUTION: When one relieves oneself in a simple toilet, excreta fall down through a toilet bowl; however, at that time a second shutter 30 at the underside of a mixing part 12 is closed, so that the excreta are stored in the mixing part 12. Then, a finish switch equivalent to the flush in an ordinary toilet is turned on, and a mixing device 14 starts to operate, and at the same time a first shutter 26 is opened, and a given quantity of an excretion treating agent 20 in a treating agent housing container 22 is discharged into the mixing part 12 through a supply pipe 24. This excretion treating agent 20 is mixed with the excreta by the mixing device 14, and the quicklime in the excretion treating agent 20 reacts with the water content in the excreta to become slanked lime, and also emits heat.  Then, a part of water content in the excreta is absorbed in the slaked lime by this reaction, and the other water content is evaporated by the heat at the time of the reaction, so that the excreta in a muddy shape is converted into a dried granular shape.
Patent JP-S52152767-A (JP)
Title: Automatic time width measuring system
Inventor: ARAKAWA SEIJI
IPC: G04F10/00
Filed: 1976-06-15
Abstract: PURPOSE: To accomplish the measurement of wide range through a simplified operation by using frequency dividers of different frequency dividing ratios in an interchangeable manner to prevent the overflow of a tester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63234167-A (JP)
Title: Polyphase electronic watthour meter
Inventor: IKEDA OSAMU
IPC: G01R22/00
Filed: 1987-03-23
Abstract: PURPOSE:To eliminate an error in measured value and to simplify circuit constitution by multiplying voltages between respective phases of current paths by currents of the respective phases by multipliers, switching the outputs of the multipliers on a time-division basis by switching means, and inputting them to a current frequency converter through one common resistance. CONSTITUTION:The voltages among and currents of three phase cable runs 1, 2, and 3 are detected by detectors PT1 and PT2 and current transformers CT1 and CT2 respectively; and the outputs of the detector PT1 and current transformer CT1 are inputted to a multiplier 4 and the outputs of the detector PTR2 and current transformer CT2 are inputted to a multiplier 5. The outputs of the multipliers 4 and 5 are inputted to the current-frequency converter 6 through switches 16 and 17 which are controlled by a switch control circuit 8 and the common resistance R. The outputs of the multipliers 4 and 5 are switched on a time-division basis and the output of the converter 6 is compensated to twice and outputted to a counter 14. Thus, the error in measured value is eliminated and the circuit constitution is simplified.
Patent JP-H09261838-A (JP)
Title: Digital protection relay
Inventor: MATSUI TOSHIAKI
IPC: G01R31/333
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To rationally determine performance and reduce the number of tests by performing transient characteristic tests using input for testing fine timing obtained by taking out sampling timing and synchronizing it with protective relay processing. SOLUTION: A clock a is sent from a clock circuit 1 to a control circuit 2, and S/H control c and A-D conversion control d are exercised by means of a timing control signal b. A comparison value from CPU 5 is written on memory 7 for comparison through a control circuit 6. A count value h on a counter 8 and the value stored in memory 7 are compared with each other using a comparator 9. An off-delay timer 10 is operated using the output of the comparator to produce a timer output j. The timer output is taken out of an output circuit 11. Taking out sampling timing, as mentioned above, enables output at fine timing synchronized with protective relay processing. This allows rational determination of performance to be expected, and reduces the number of tests.
Patent JP-S55164421-A (JP)
Title: Shaving cutter
Inventor: NAKAOKA SABUROU
IPC: B23F21/28
Filed: 1979-06-04
Abstract: PURPOSE:To prevent deterioration of an accuracy of a gear surface of a gear and improve a cutting property as well as workability by a method wherein two different kinds of serrations are arranged in accordance with a number of teeth of the gear and the same of a cutter in a shaving cutter for the gear. CONSTITUTION:In an arrangement of serrations (1), (2) and (3) in which respective gear surfaces of a gear are contacting with the same of a cutter sequentially upond each revolution of the gear, the arrangement (3) is same as the arrangement (1), therefore, a kind of arrangement shown by (1) and (2) is repeated. The arrangement of serration in the arrangement (1) is shifted from the arrangement of the arrangement (2) by a half of a serration pitch P or P/2. In case a number of teeth of the gear is odd, if a number of teeth of the cutter is selected to be an even number and the serration for the neighboring teeth surfaces of the cutter is arranged so as to be different, the serration of different arrangement contacts the tooth surface of the gear upon each revolution of the gear. According to this constitution, a deterioration of an accuracy of the surface of the tooth of the gear may be prevented and a cutting property as well as a working efficiency may be improved.