baber/WOPTO huggingface dataset:
Patent JP-S6031173-A (JP)
Title: Cleaning device
Inventor: ADACHI HIROYUKI
IPC: G03G21/00
Filed: 1983-08-01
Abstract: PURPOSE:To raise maintenance of a function of a cleaning blade, and prevention of contamination, and durability of a photosensitive body by providing a magnetic roller so as to be freely rotatable, on the opposite side of the cleaning blade against the photosensitive body. CONSTITUTION:A magnetic roller 6 is provided in parallel to a photosensitive body shaft on the part opposed to the edge of a cleaning blade of the inside of a photosensitive body, and this magnetic roller 6 is connected and turned by a photosensitive body driving shaft and a belt 7. In this state, a toner Ta staying in the vicinity of the edge is removed by giving a displacement tendency in the direction as indicated with an arrow C, by giving to a circumferential space a variation of a magnetic field caused by rotating the magnetic roller 6 provided with plural poles in the direction as indicated with an arrow B. The staying toner Ta is scraped down once by the cleaning blade 3, therefore, responds easily to the magnetic field variation of the magnetic roller 6, and moved and removed from the staying part.
Patent JP-S61294309-A (JP)
Inventor: WORSLEY DAVID ROBERT
IPC: G01B21/06
Filed: 1986-06-17
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-S5566587-A (JP)
Title: Preparation of penicillin analog
Inventor: HOSHIIDE YASUO
IPC: C07D499/46
Filed: 1978-11-14
Abstract: NEW MATERIAL:A penicillin analog of formula I (R 1W3  are organic or inorganic residues).  
     EXAMPLE: p-Methoxybenzyl 3-cyano- 3 -methyl- 7 -oxo- 6 -phenylacetamido- 4 -thia- 1-azabicyclo-[3,2,0]heptane-2-carboxylate.  
     USE: Antibacterial agent and its intermediate.  
     PROCESS: The compound I is prepared by heating a 2-azido-2-cephem compound II in an inert solvent such as benzene and toluene, at 50W150°C, pref. 70W120°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5842351-A (JP)
Title: Measuring system for line voltage
Inventor: ABE SHIYOUICHI
IPC: H04M3/30
Filed: 1981-09-04
Abstract: PURPOSE:To make a dial pulse reception circuit high in resistance, by setting a monitor output of a dial pulse to an optimum threshold level, through the constitution that digital conversion for an external voltage and the monitor of the dial pulse are performed in the same circuit. CONSTITUTION:A line test equipment LTE connected to a switch network is constituted with a high input impedance amplifier 1, a full wave rectifying circuit 2 rectifying AC signals, a smoothing circuit 3, a comparison circuit 4 comparing an output of the circuit 3 with that of a D/A converter 6, a digital control circuit 6, a DC/AC detection circuit 7 for an input voltage and a positive/ negative detection circuit 8 for the input voltage. In measuring the voltage of the line, the circuit 5 controls the converter 6 for D/A conversion, and in comparing a dial pulse, the circuit 5 stops the output of the circuit 3 and presets the measuring voltage of the line to the converter 6 and outputs the change in the dial pulse from the circuit 4. In this case, the monitoring output of the dial pulse is done with an optimum threshold level.
Patent JP-S63303400-A (JP)
Inventor: YAMAMOTO TAKAHARU
IPC: G10L19/00
Filed: 1987-06-03
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-S6117276-A (JP)
Title: Head shifting device of magnetic recording and reproducing device
Inventor: KUBO BUNJI
IPC: G11B21/10
Filed: 1984-07-04
Abstract: PURPOSE:To eliminate the deterioration of a reproducing signal, and a crosstalk by setting the turning center of a feed cam to the same point as the rotating center of a magnetic sheet, also interlocking the feed cam and a head shifting base so that the radial position on the magnetic sheet of a head coincides with the radius of the feed cam, and constituting the feed cam of a material quality whose coefficient of thermal expansion is equal to that of the magnetic sheet. CONSTITUTION:The turning center of a feed cam 18 and the rotating center of a magnetic sheet 1 can be constituted easily to the same point by making a center shaft 4 pass through a substrate 3 and inplanting it. A head base 40 is fixed to a head shifting base 28 with a screw 41 so that a radius R on a magnetic sheet 1 corresponding to a position of a head 39 coincides with a radius (r) of the feed cam 18. As for a material quality of the feed cam 18, that which has the same coefficient of thermal expansion as a coefficient of thermal expansion (15X10<-6>cm/cm/ deg.C) of the magnetic sheet 1, for instance, a metallic material such as brass, stainless steel, etc. is used. In this way, even if the magnetic sheet expands or contracts due to a change of an ambient temperature, the feed cam 18 for shifting the head 39 expands or contracts in the same way, and a position shift of the head and a recording track is not generated.
Patent JP-S63306335-A (JP)
Title: Packaged air-conditioning machine
Inventor: AOKI YOSHIHIRO
IPC: F24F13/22
Filed: 1987-06-03
Abstract: PURPOSE:To resolve the problem of defrosting and permit ventilating, humidifying and drainage processes, by a method wherein the title air-conditioning machine is constituted so that cooling or heating operation is effected by switching one of cooling or heating air passages to a discharging port or a blow-off port by the operation of a damper mechanism while drain, generated in an evaporator, is evaporated on a condenser. CONSTITUTION:The title air-conditioning machine is constituted so that room cooling or heating operation is effected by switching one of a cool air passage 25 and a warm- air passage 26 to a blow-off port 15 and a discharging port 17 while drain, generated in an upper evaporator 6, is evaporated on a condenser. Accordingly, either one of room cooling operation or room heating operation may be effected by heat exchange, utilizing indoor air as a heat source, therefore, the evaporator 6 will never be frosted upon heating operation and capacity loss due to defrosting operation will never be generated. On the other hand, ventilation is effected by discharging warm or cool air to the outside of a room while natural air can be supplied by the discharging of heat source side indoor air, therefore, natural humidifying can be effected upon room heating by supplying air naturally and drain process can be effected by evaporating drain in the condenser 5.
Patent JP-H10335411-A (JP)
Title: Apparatus and method of feeding cassette and substrate treating apparatus
Inventor: IKEDA KAZUTO
IPC: B65G49/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To avoid forming a natural oxide film on a substrate surface, without raising the apparatus running cost. SOLUTION: The cassette take out apparatus comprises a cassette rack 35 having a hole 351 for carrying in/out a cassette 62 and vacuum pack cover 52 which seals the outer side of the hole 351, cassette elevator mount 361 which seals the inner side of the hole 351, pipings 38, 39 for evacuating the atmosphere in gaps defined by the rack 35, the mount 361, cover 52 and vacuum pack base 51, opening valves 41, a vacuum pump 43, and a cassette elevator 36 for carrying the cassette 62 housed in the cover 52 into the rack 35 after the completion of ovacuation.
Patent JP-S6120599-A (JP)
Inventor: ISHIHARA HIDETOSHI
IPC: D06F65/10
Filed: 1984-07-05
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-S5931632-A (JP)
Inventor: SHIBATA SHIGERU
IPC: A01G9/24
Filed: 1982-08-13
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-H083493-A (JP)
Title: Hot melt ink
Inventor: SAWADA HIDEMASA
IPC: C09D11/328
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a high-performance clear hot melt ink for ink jet recording by mixing a wax being normally solid and having a specified melting point with a resin, a colorant and a plasticizer. CONSTITUTION:This ink is one used in a hot melt ink jet recorder which performs recording with an ink molten by heating to a temperature higher than room temperature and comprising a wax being normally solid and having a melting point of 50-150 deg.C, a colorant and a plasticizer. The plasticizer is one having a molecular weight of 100-10000 desirably one containing at least one member selected from among an aliphatic ester, an aromatic ester, a phosphoric ester and a hydroxy acid ester, more desirably one containing at least one member selected from among a phthalic ester, a fatty acid ester, a polyester plasticizer, an epoxy plasticizer and a trimellitic acid plasticizer.
Patent JP-H11341723-A (JP)
Title: Armature
Inventor: YAMAMURA MASASHI
IPC: H02K3/18
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of winding for connection without reduction of an output of a DC motor, by forming a winding for electromotive force and a winding for connection in the same phase as the winding for electromotive force between the slots in the same phase. SOLUTION: In the first former 31, a winding for electromotive force 24 hooked to the seventh segment 7 is inserted as the winding for connection 25 to the fifth slot 20e between the fifth and first teeth 21e, 21a. Next, the winding for connection 25 is inserted to the first slot 20a between the first and second teeth 21a, 21b, and after the winding for connection 25 is wound once to the first teeth 21a between both slots 20e, 20a, the winding for connection 25 is hooked to the sixth segment 6 of the in-phase segment corresponding to the seventh segment 7. As explained above, the winding 25 for connection is wound between the slots of the phase same as that of the winding for electromotive force 25.  Moreover, the winding for connection 25 and winding for electromotive force 25 are wound so that direction of current flowing into the winding for connection 25 is matched with the direction of the current flowing to the winding for electromotive force 24.
Patent JP-2000330048-A (JP)
Title: Optical scanner
Inventor: SEKINE KOJIRO
IPC: B41J2/44
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanner equipped with an inexpensive SOS detector, even in a method of scanning a surface with plural beam spots, by forming an optical waveguide so that at least two beams entering plural cores are emitted from the outgoing end face of the same core. SOLUTION: An optical waveguide 2 is provided with three light-transmitting cores 21, 22, 23, each of which has an incident end face 21a, 22a, 23a at the position that is the same in the main scanning direction and that is to be passed by each beam spot in the sub scanning direction. The optical waveguide 2 is so constituted that laser beams made incident on the three cores 21, 22, 23 are all emitted from the same core 22 in the exiting end face 2b. In other words, the optical waveguide 2 is designed such that one end different from the incident end face 21a, 23a of the core 21, 23 comes close to the core 22, that the laser beam entered in the core 21, 23 moves to the core 22, and that the beam is emitted from the outgoing end face 22b of the core 22 in the exiting end face 2b.
Patent JP-S5564990-A (JP)
Title: Welding wire of spheroidal graphite cast iron
Inventor: TANAKA AKIO
IPC: B23K35/30
Filed: 1978-11-11
Abstract: PURPOSE:The welding wire which is obtainable by containing Si or Al or Al-Ni at respectively sepecific ratios to Cu base and which is capable of keeping low the hardness of weld bond part and reducing the production of said part. CONSTITUTION:The welding wire of the spheroidal graphite cast iron which is composed of Cu as a base and is contained with Si; 2-5% or Al; 8-10% or Al; 8-10% and Ni; 3-6%. This welding wire is entirely different in its basic components from conventional Fe-Ni base one, is of the bronze base contained with Si, Al or Al-Ni, is considerably improved of its economy, and is capable of reducing the production of cracks by decreasing the hardness of the bond part.
Patent JP-S5566762-A (JP)
Title: Detecting method for source-voltage-down
Inventor: HOSAKA MASAO
IPC: G01R19/165
Filed: 1978-11-14
Abstract: PURPOSE: To detect rapidly source-voltage-down by using clock pulse which is generated by alternating current source, measure time interval of this clock pulse by computed figure of high speed timer clock and when clock pulse do not input for longer term than fixed time interval, define it as source voltage down.  
     CONSTITUTION: Let generate clock pulse caused by alternating current at clock generating circuit 1 and supply this clock pylse to microcomputer 2 and measure clock pulse time interval caused by AC source and in case this time interval is longer then fixed time interval define it as outbreak of electric source down. When measuring time interval of this caused by AC source generated clock pulse, generate high speed clock CLK which has shorter time width than AC generated clock pulse and be generated in shorter interval, and measure it by supplying it to external counter 3 and count. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6032243-A (JP)
Title: Radiation detector
Inventor: HAYAKAWA TAKAYUKI
IPC: G01T1/185
Filed: 1983-07-30
Abstract: PURPOSE:To minimize variation in the signal output characteristic of each element of a radiation detector with a simple structure by homogeneously distributing voltage application terminals and signal output terminals in the plate group. CONSTITUTION:Voltage application terminals 15 are installed on the lower ends of electrode plates 1 and signal output terminals 9 are installed on the upper ends of electrode plates 2. As a result, a homogeneous electric field is produced around each signal electrode plate 2 in the electrode part and an equalized residual current is produced in the elements of a radiation detector. Accordingly, ring-like artifact which might be produced due to residual current can be prevented. By forming the electrode part in such a manner as above, signal currents are led outside from the signal output terminals 9 of the electrode plates 2 through an airtight terminal 8 for leading out signal currents. Therefore, a space 10A located in the back of the electrode part can be much more reduced compared to the conventional space and the residual current can be greatly decreased.
Patent JP-H11329140-A (JP)
Title: Manufacture of pushbutton switch cover member
Inventor: SUZUKI AKIRA
IPC: H01H13/14
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To easily form a character or pattern free from color unevenness without using laser beam by providing a light shielding layer having a character blank part of a prescribed mark form on the upper surface of a translucent colored layer to form a translucent part of the prescribed mark form on the top surface of a bushbutton part. SOLUTION: A translucent colored layer 17 is formed on the top surface of the pushbutton part 14 of an integrally molded cover member body 10. A masking layer having temporary coloring property is laminated on the upper surface of the translucent colored layer 17, and a light shielding colored layer is then formed on the whole outside surface of the cover member body 10. The translucent colored layer 17 is peeled from the masking layer, and the masking layer and the light shielding colored layer of the upper layer thereof are removed from the top surface of the pushbutton part 14 to expose the translucent colored layer 17 on the top surface of the pushbutton part 14.  A light shielding colored layer 21 having a character blank part 20 of a prescribed mark form is provided on the upper surface of the translucent colored layer 17 to form a translucent part 22 of the prescribed mark form on the top surface of the pushbutton part 14. The translucent colored layer 17 or the like is formed, for example, by screen printing or the like.
Patent JP-S5843053-A (JP)
Title: Microprocessor
Inventor: HIROGAMI ETSUKO
IPC: G06F15/78
Filed: 1981-09-04
Abstract: PURPOSE:To simplify the work of a microprocessor, by providing such function to the microprocessor that sets an optional output signal at a high level of impedance by applying the signal to a specified input terminal. CONSTITUTION:A signal 310 is equal to a signal 305, i.e., the control signal to a driver 311 of a BSRQ0. When this signal is turned on, the output of the driver 311 is set a high level of impedance. such microprocessor 301 is used to detect the circuit error for a bus controller 302 and a data processor 304. Thus the signals 310 and 306 are turned on and off respectively. As a result, the processor 301 inputs the signal to the 305 from outside without affecting the controller 302 and the processor 304 and can decide freely the value. The terminals excepting the output terminals (A0-A3) are set at a high level of impedance. Thus an error or fault can be easily detected for the peripheral circuits of the processor 301.
Patent JP-S63303562-A (JP)
Title: Enlarging display board
Inventor: IWASE MORIKAZU
IPC: H04N1/00
Filed: 1987-06-04
Abstract: PURPOSE:To effectively use a large-sized recording medium with an under-mentioned displaying surface by providing a setting means to set the recording position of the enlarged picture information of an original, on the display surface. CONSTITUTION:At first, before the original is read by an original reader 6, the paper size of the original is set by an operating panel 4, and at the same time, recording area 15b on a white sheet 15 as the large-sized recording medium is set by lighting every two LEDs for length and width respectively among LED rows 25a, 26b by the operating panel 4. The positions of the total four lighted LEDs are transmitted to a CPU, and the longitudinal and the lateral magnification factors are calculated from the size of the recording area 15b and the above-mentioned paper size. Then, tie picture information, read by the original reader 6, is enlarged and recorded by a recording part on the recording area 15b at the above-mentioned and calculated magnification factor.
Patent JP-S5929356-A (JP)
Title: Sealed type battery
Inventor: KIMURA ISAO
IPC: H01M50/171
Filed: 1982-08-11
Abstract: PURPOSE:To obtain a sealed type battery with excellent leakageproofness by setting within specified limits the degree of straightness of a section opposed through a gasket to the curved tip of a metal case riser in the dish-type sleeve section of a sealing cover. CONSTITUTION:The degree of straightness of a section, nemely a section of the sealing cover 6 of a battery that is opposed to the tip 11 of the riser 2 of a metal case 1, is set within 0.04mm.. By doing so, sealing pressure can be uniformalized and the leakageproofness of a battery is improved. A sealing cover 6 with good straightness can be obtained by selecting draft and draw processes, holding mold accuracy, and improving mold setting.
Patent JP-H11293610-A (JP)
Title: Design block for laying face, slope face or wall face
Inventor: KUSATAKE SUGIAKI
IPC: G09F19/22
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a design block capable of drawing designs including patterns, characters, etc., on a laying face, a slope face or a wall face by freely combining the design blocks having various patterns on face plates. SOLUTION: Blocks for a laying face, a slope face or a wall face with uncoursed-masonry combined face plates 11 having vertical edges at rhombic opposed accute angles into a substantially hexagon includes totally eight types of design blocks such as a design block 1 having a triangular pattern face 12 from the roots at the obtuse angle sides of two oblique edges forming a V-shape of face plate 11, a design block having a quardrangle pattern face from the roots of two oblique lines forming a V-shape of face plate 11 and a design block having a band pattern face extending over two oblique lines forming a V-shape of face plate 11. The pattern faces of the respective design blocks are combined to freely draw a desired design on a laying face, a slope face or a wall face.
Patent JP-H11318674-A (JP)
Title: Chopstick case with cover plate and chopstick
Inventor: MORISHITA TAKAKO
IPC: A47G21/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To use a cover plate as a rest for chopsticks by providing a positioning means for positioning a pair of chopsticks in the state of being placed on the cover plate at the longitudinal end of the cover plate, in a chopstick case adapted to slide a cover plate to the main body of the chopstick case to open and close an opening of the chopstick case main body. SOLUTION: A chopstick case with a cover plate comprises a chopstick case main body 10 having an opening at the top surface and the cover plate 20 for opening and closing the opening, wherein the chopstick case main body 10 is formed like a box having a base plate, both side plates and both end plates 13. On the upper part of the both side plates 12, insert grooves 12b are provided to be extended in the longitudinal direction of the chopstick case main body 10, and the cover plate 20 is slidably inserted in the insert groove 12b. Further, the drawing end of the cover plate 20 is provided with an end plate piece 21, and a recessed part 21b is formed in the end plate piece 21. On the other hand, a projecting part 13b where the recessed part 21b matches is formed on the end face plate 13 of the chopstick case main body 10.  When the cover plate 20 is reversed and inserted in the chopstick case main body 10, the cover plate 20 can be used as a rest for chopsticks.
Patent JP-S5928070-A (JP)
Title: Wave force-to-energy converter
Inventor: HIRAI TETSUO
IPC: F03B13/24
Filed: 1982-08-09
Abstract: PURPOSE:To reduce the variation in the pneumatic energy by providing many pores at a front end plate which form an air chamber for converting wave force into pneumatic energy in such a manner that more pores are formed toward the downward direction of the plate, thereby varying the energy conversion efficiency in response to the magnitude of the waves. CONSTITUTION:When waves 1 elevationally move, water surface level 4 in an air chamber 3 formed of a structure 2 such as a breakwater, an upper plate 9a supported to the structure 2, and a front end plate 9b elevationally moves upwards or downwards, thereby producing an air stream 8. Then, a turbine 5 is rotated by the air stream 8, a generator 6 is rotated to generate electric power. In this case, pores 10 are formed at the plate 9b in such a manner that more pores are formed toward the downward direction lower than the average line of the water surface level 4. Thus, when the waves 1 are small, the waves 1 are introduced through the pores 10 into the chamber 3 to enhance the conversion efficiency of the wave force energy, and when the waves 1 are large, the air stream 8 is led out through the pores 10 when the level 4 is decreased lower than the pores 10, thereby decreasing the conversion efficiency.
Patent JP-H09326755-A (JP)
Title: Automatic equalizing system
Inventor: TOMIZAWA MASAHITO
IPC: H04B10/2507
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To attain automatic equalization of various parameters by measuring an error rate, an eye aperture, a Q value and a clock signal level from an optical signal at a receiver side and equalizing wavelength dispersion or adjusting an identification point based on the measured value. SOLUTION: An optical signal is amplified by an optical amplifier 11 and given to a photocoupler 12 and added to ASE noise and interference optical noise and the result is given to a variable dispersion equalization circuit 13. The optical signal outputted from the circuit 13 is converted into an electric signal by a photoelectric converter 14. The electric signal is amplified by an amplifier 15 and branched into two. The one is fed to a clock extract circuit 16 and the other is given to an identification circuit 17. The clock component extracted by the circuit 16 is used for identification processing of the circuit 17. The main signal identified by the circuit 17 is branched into two, the one is fed to an error detection circuit 21.  A dispersion equalization control section 22 and an identification voltage control section 23 adjust various parameters depending on a code error rate of the master signal detected by the circuit 21.