baber/WOPTO huggingface dataset:
Patent JP-H03115878-A (JP)
Title: Interference signal demodulating receiver
Inventor: NAKAI MITSUHARU
IPC: G01S7/36
Filed: 1989-09-29
Abstract: PURPOSE:To enable reception and demodulation of an interference signal by constructing a feedback loop for the interference signal of an incoming wave. CONSTITUTION:An amplitude adder 4 receives two signals, an input signal from an input terminal 2 and a signal fed back from an invert amplifier 10, as inputs, subjecting the signals to amplitude addition and outputting a signal thus obtained. This signal of output obtained by the amplitude addition is delivered to a delay circuit 6 and an output terminal 12. Receiving a signal from the delay circuit 6 as an input, an initializing circuit 8 initializes this signal at the time of starting a processing operation and the like and delivers it to the invert amplifier 10. The invert amplifier 10 subjects the signal inputted from the initializing circuit 8 to the inversion of a phase thereof by 180 deg. or to that of polarity thereof, amplifies it only by a loss in the course and delivers the amplified signal as a feedback signal to the amplitude adder 4. An output terminal 12 outputs an output signal from the amplitude adder 4. When a delay time T of a wave of a source of generation and a delay time T1 of the delay circuit 6 are in the relation of T=T1, in this case, an initial signal of the source of generation can be demodulated.
Patent JP-S63107729-A (JP)
Title: Method and apparatus for recovering solvent
Inventor: WATANABE ICHIRO
IPC: B01D53/81
Filed: 1986-10-24
Abstract: PURPOSE:To reduce running cost, in a solvent recovery method having an absorbing process and an adsorbing process, by subjecting the absorbing solution of the absorbing process to steam distillation to recover conc. solvent gas and introducing the steam generated by the heat possessed by said solvent gas into the adsorbing process to separate a solvent. CONSTITUTION:For example, raw gas 1 containing cyclohexanone, toluene and MEK flows to a gas cooler 4 and introduced into an absorbing tower 5 while being cooled to about 15-25 deg.C. The raw gas 1 is contacted with cooling water (absorbing solution) in the absorbing tower 5 and the greater part of cyclohexanone in the raw gas 1 is absorbed by water. This water is sent to a recovery distillation tower 8 and cyclohexanone is separated by steam. The cyclohexanone vapor separated flows to an evaporator 9 along with steam and latent heat is given to soft water to generate steam. This steam is compressed to be sent to an adsorbing tank 11 and the remaining solvent not absorbed in the absorbing tower 5 is adsorbed by activated carbon 12 used in the desorption and adsorption of the solvent.
Patent JP-S63106140-A (JP)
Title: Differential controller
Inventor: OUCHI MITSUSACHI
IPC: F16D48/12
Filed: 1986-10-24
Abstract: PURPOSE:To perform a differential limit to symmetrical tires as well as to make large torque give able to these tires, by operating a control device at a time when torque becomes more than the specified value, and limiting the differential motion. CONSTITUTION:A device 16 detecting the extent of torque is a torque detector including a wheel torque meter and others, and it detects driving torque of a drive shaft and propeller shaft in and around driving wheels. A controller 18, receiving a signal from the detecting device 16, judges size of the torque and determines whether differential motion is limited or not. This controller 18 controls an actuation device as well. It detects torque from the torque detecting device 16, comparing it with the specified value, and it limits the differential motion when the torque becomes more than the specified value.
Patent JP-H03116420-A (JP)
Title: Information recorder
Inventor: YOKOTA MASAFUMI
IPC: G11B7/0045
Filed: 1989-09-29
Abstract: PURPOSE:To prevent information which is already recorded from being destroyed accidentally by stopping the emission of a recording light beam when one of the counted values of a 1st and a 2nd detecting means reaches a specific value. CONSTITUTION:The output of an optical detector 21 is supplied to binarization circuits 26 and 27 through an amplifier 25. A decision level 28 is set to detect bits which are already recorded and a decision level 29 is set as a signal which has a level lower than the level of a reflected light signal for recording in an unrecorded area and higher than the level of a reflected light signal for recording in a recorded area to perform binary coding. During recording, the detection result of the 1st detecting means 27 and the detection result of the 2nd detecting means are counted respectively and the emission of the recording light beam from a light output means 16 is stopped with the control signal S3 when one of the counted values reaches the specific value. Consequently, accidental double recording is securely detected during recording and the information which is already recorded is prevented from being destroyed accidentally.
Patent JP-H08114569-A (JP)
Title: Field measurement electrode device for corrosion potential of hot-water supply piping
Inventor: WATANABE TAKAHITO
IPC: G01N27/26
Filed: 1994-10-18
Abstract: PURPOSE: To provide a device with high durability and reliability having no fear of being broken, facilitates installation, and requires no correction of standard voltage. CONSTITUTION: A metal pipe 23 insulated by insulation materials 24, 22 is interposed in a cheese 20 fitted to a hot-water supply pipe 1 from the opposite side of the tube 1, a conductive porous plug 5 is set at the tip portion of the metal pipe 23, and a checking electrode 8 interposed in electrolyte 7 in an electrolyte pot 6 communicating with the metal pipe 23 is connected to the pipe 1 via an electrical circuit L.
Patent JP-H03116559-A (JP)
Title: Optical information recording medium
Inventor: KUDO JUNICHIRO
IPC: G11B7/253
Filed: 1989-09-29
Abstract: PURPOSE:To suppress corrosion and to improve reliability of the medium by using an injection-molded body of specific polycarbonate resin for the substrate of the medium. CONSTITUTION:An injection-molded body of polycarbonate resin synthesized from aromatic bis-phenol and phosgene is used for the substrate. Isolated chlorine remaining in the substrate is specified to <=0.2ppm. To make the isolated chlorine remaining in the substrate <=0.2ppm, it is required to refine the polycarbonate resin enough. For example, the polymer solution of the resin produced by interfacial polymn. is repeatedly washed with water to completely remove electrolytes as impurities such as salts and alkali. By this method, influences of isolated chlorine can be avoided for a long storage period, and the error rate due to corrosion of the medium can be suppressed.
Patent JP-H03116808-A (JP)
Title: Manufacture of coil by printing
Inventor: ASADA TOSHIAKI
IPC: H01F41/04
Filed: 1989-09-29
Abstract: PURPOSE:To facilitate the connection between sheets, and to contrive reduction in cost of production by a method wherein a coil is formed by printing and sintering a circuit pattern on an insulated film. CONSTITUTION:A through hole is provided at the prescribed end point of a coil on an insulated film to provide continuity between the upper and the lower film layers by filling conductive paste in the hole. Then, the hole-filling part on the surface of the insulated film is covered by conductive paste, and the desired conductive circuit is formed in deposition. Besides, an electric connection land is projectingly provided on the above-mentioned conductive circuit for the purpose of securing conductivity between the upper and the lower film layers. The entire back side or the front side of the film, excluding the back side of the bottom layer film or the surface of the top layer film and also excluding the hole-filling part or the electric connection land part, is covered by a bonding agent layer. Then, the prescribed number of films, including the top and the bottom layer films, are superposed and they are integrally formed by pressing, heating and hardening. An insulating resist agent layer is formed on the surface of the top layer, excluding the land part for jumper wire connection, and the manufacture of the title coil is completed.
Patent JP-H03232216-A (JP)
Title: Aligning device
Inventor: TAKEUCHI HIROYUKI
IPC: H01L21/30
Filed: 1990-09-20
Abstract: PURPOSE:To make it possible to align the first and the second objects in a highly precise manner even when an alignment light has the wavelength different from the wavelength of exposure by a method wherein the color aberration of a projection optical system is corrected by a correction optical system corresponding to the specific region where an interference fringe is formed by the interference of an alignment light. CONSTITUTION:The progressing type interference fringe 19, which is formed by the interference of the alignment light 10 having the component of fl and f2 emitted from a laser beam source 9, can not be image-formed by a projection lens 4 only due to having too large color aberration. However, as the region where the progressing type interference fringe on a reticle 1 is narrow, the color aberration of the projection lens 4 can be fully corrected only for the above-mentioned specific region. At this point, the color abberation of the projection lens 4 is corrected in the prescribed region 28 of the effective image angle 27 of the projection lens 4, for example, by a correction optical system 18, and the progressing type interference fringe 19, which is formed in the specific region 28 on the reticle 1 by the alignment light 10, having the composition of f1 and f2, emitted from a laser beam source 9 can be image-formed accurately on the wafer 2.
Patent JP-H0196568-A (JP)
Title: Signal smoothing device for milli-ohmmeter
Inventor: YOSHIDA HIROMICHI
IPC: G01R19/22
Filed: 1987-10-08
Abstract: PURPOSE:To obtain a milli-ohmmeter in which a fluctuation of an indicated value is small, and also, a response is executed quickly, even in case a measuring current is minute and an S/N is bad by comparing a signal which has been brought to phase detection and smoothed, with the upper limit value or the lower limit value by a comparator. CONSTITUTION:When a smoothed signal S3 is outside of a set range between the set lower limit voltage signal S4 and the set upper limit voltage signal S5, and LED of a photocoupler PC emits a light beam, an FET becomes an ON state, and time constants of a low-pass filter become R1 and C1. In this regard, R2 is larger enough than R1. When the signal S3 goes into the set range, a current flowing to the LED decreases by time constants R0, C0, a resistance value of the FET increases, and after a sufficiently longer time than the time constants R0, C0 has elapsed, the time constants of the low-pass filter becomes R2 and C1. Accordingly, a smoothing number of the signal increases as time elapses after the measurement has been started, and the S/N is improved in proportion to a square root of the time constant.
Patent JP-H09235517-A (JP)
Title: Adhesive
Inventor: KOMURA IKUO
IPC: C08F18/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive consisting of a specific adhering component, a polymerizable monomer capable of copolymerizing the adhering component and a polymerization initiator, having an excellent adhesion to a metal, especially to a precious metal and suitably used in the field of dentistry. SOLUTION: This adhesive contains (A) a compound having mercapto group or a polysulfide group bound with a saturated carbon and also an olefinic double bond, (B) a polymerizable monomer having a copolymerizing property with the component (A) [suitably, a (meth)acrylic acid ester such as methylmethacrylate] and (C) a polymerization initiator (e.g.; cumenehydroperoxide). As the component (A), a thiol compound of the formula [R1 is H or methyl; R2 is a 1-40C organic group; R3 , R4 are each H, mercapto, etc.; X is COO, S, etc.; (1) is 0, 1] is preferable. It is preferable to prepare the adhesive by using a method of dissolving the component (A) with the component (B) so as to make 0.005-50wt.% concentration thereof based on the total of the components (A) and (B), and further adding the component (C).
Patent JP-H0892998-A (JP)
Title: Step for construction machine
Inventor: KOBAYASHI KENICHI
IPC: E02F9/16
Filed: 1994-09-22
Abstract: PURPOSE: To arrange a step in such a manner that the step is prevented from impeding opening and closing of an opening/closing door, in a machine room cover wherein a difference in level in a vertical direction is produced and the opening/closing door is arranged at a lower stage part. CONSTITUTION: The front side of a machine cover 20 is lower stage cover part 21 and the rear side thereof is an upper stage cover part 22, and a vertical rise wall part 22b is formed therebetween. An opening/closing door 23 is openably mounted on an upper surface part 21a of the lower stage cover part 21, and a step 25 is arranged on the rise wall part 22b. A step plate 26 of the step 25 is rotatably supported on pivots 28 and 28 and extended in a direction crossing the rise wall part 22b approximately at right angles. The step is displaced into a working position where a worker ascends to the upper stage cover 22 by using a tread part 26a as a foothold, and a moving-aside position wherein the tread part 26a is lifted along the rise wall part 22b and the upper part of an opening/closing door 23 arranged on an upper surface part 21a of the lower stage cover 21 is released.
Patent JP-H0195351-A (JP)
Title: System for transferring data
Inventor: SHINCHI MICHIHIRO
IPC: G06F13/36
Filed: 1987-10-07
Abstract: PURPOSE:To use an address area without wasting it by executing the delivery of a data bus with the data bus of low order or high order 8 bits in correspondence to a swap signal by a microprocessor when a selecting signal is established. CONSTITUTION:When an access is generated to a peripheral control circuit 4 or 5, whose data bus width of the 8 bits, in a bus cycle, either a selecting signal S2 or S3, which is prepared from the address of a microprocessor (MP) 1 by an address decoder 6, is inputted again through an OR gate 8 to the MP1 as a swap signal S5. The MP1 knows the bus cycle of the 8 bits and when the address corresponds to the high order 8 bits, a swap is executed in an internal part. Then, the delivery of the data is executed with the data bus of the low order 8 bits. When the address corresponds to the low order 8 bits, the delivery of the data is executed with the low order 8 bits as it is.
Patent JP-H0195358-A (JP)
Title: Comment printing control system
Inventor: YUKI KAZUHIRO
IPC: G06T11/60
Filed: 1987-10-07
Abstract: PURPOSE:To print a comment at a desired position in a screen displayed on a display by providing a screen buffer to hold the picture information of a displaying with a display, a row control table, a comment output processing part, etc. CONSTITUTION:Picture information and comment information 1-1 read from a row control table 1 are stored into a screen buffer 2 by a comment output processing part 3-1 provided in a firmware 3, and thereafter, are displayed on a display 5. In correspondence to this, a comment key-inputted from a keyboard 6 is stored into comment information 2-1 of the buffer 2 and after it is displayed on the display 5, the information 2-1 is moved, printed and outputted to the row instructed from the keyboard 6 as needed. Thus, after a comment composed of a desired character (for example, display), etc., is inputted into a comment 5-1 displayed on the display 5, for example, at the lowermost row, the comment can be printed and outputted to the instructed position.
Patent JP-H03113226-A (JP)
Title: Air direction control device for air conditioner
Inventor: TAKEUCHI HIROYUKI
IPC: F24F11/02
Filed: 1989-09-27
Abstract: PURPOSE:To improve a comfortable feeling during a sleeping hour by a method wherein set speeds showing a relation a first set speed > a second set speed, are set as rotating speeds of a control vane and stored, an air direction control vane starts to rotate at the first set speed during a cooling operation and when a sleeping control is started, the air direction control vane is rotated at the second set speed. CONSTITUTION:When a cooling operation is started at a time to, an indoor fan motor is operated at a set number of revolutions. An air direction control vane 6 is rotated at a first set speed 4.42 deg./sec within a range from its horizontal state to an angle of 30 deg.C. Since a suction temperature is higher than a set temperature, a compressor is operated. At a time t1, when the suction temperature reaches the set temperature, a compressor stops its operation. However, the indoor fan motor continues its operation at the set number of revolutions and the air direction control vane also continues its operation. At a time t2, when the suction temperature reaches the set temperature +1.5 deg.C, the compressor starts its operation again. At a time t3, when a sleeping control is carried out, the set temperature is shifted to a higher degree by 1 deg.C, the indoor fan motor is changed over to feed a fine air and further the air direction control vane is changed to a second set speed of 2.21 deg./sec and then the indoor fan motor is operated. Since a relative of the first set speed > the second speed is attained, a periodic varying sound when the air direction control vane is rotated under a rotating of the fan is reduced.
Patent JP-H0196381-A (JP)
Title: Sputtering target
Inventor: AOYAMA AKIRA
IPC: G11B5/851
Filed: 1987-10-07
Abstract: PURPOSE:To obtain a magneto-optical recording layer having uniform compositional distribution and excellent in magnetic properties by using a target composed of a simple-substance phase of heavy rare-earth metal, a simple-substance phase of transition metal, and an alloy phase of heavy rare-earth metal and transition metal as a target used at the time of forming a magneto-optical recording layers by sputtering. CONSTITUTION:As a target used at the time of forming a rare-earth metal-transition metal alloy-type magneto-optical recording layer by a sputtering method, a pulverized powder of at least one or more elements among the heavy rare-earth metals, such as Gd, Tb, and Dy, and a pulverized powder of at least one or more elements among the transition metals, such as Fe and Co, are melted in vacuum and then cast in a mold. By the above procedure, a target having a composition in which a heavy rare- earth metal-transition metal alloy phase 1 consisting of transition metal, such as Fe and Co, and at least one element among Gd, Tb, and Dy, a simple-substance phase 2 of transition metal, and a simple-substance phase 3 of heavy rare-earth metal are uniformly distributed can be manufactured. The magneto-optical recording layer formed by using the above target by means of sputtering has uniform compositional and magnetic-property distributions.
Patent JP-S61131707-A (JP)
Inventor: YOKOTA DAISUKE
IPC: A47B77/08
Filed: 1984-11-30
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-H07103064-A (JP)
Title: Manufacture of closed deck type cylinder block
Inventor: NISHIMURA AKIHISA
IPC: F02F1/10
Filed: 1993-10-08
Abstract: PURPOSE:To ensure also connection strength while decreasing stress applied to a reinforcing material. CONSTITUTION:In this method, a closed deck type cylinder block is manufactured by positioning a reinforcing material 14 in the upper end part of a water jacket (w) formed in a cylinder block of open deck type, to connect this reinforcing material 14 to a side wall surface of the water jacket (w). After a brazing material 16 is arranged in a position between the reinforcing material 14 and the side wall surface of the water jacket (w) and further separated by the prescribed dimension from a top deck 12t of the cylinder block, the reinforcing material 14 and the side wall surface of the water jacket (w) are welded from a top deck side. Thus by obtaining a deep connection part by welding and brazing between the reinforcing material and the side wall of the water jacket, stress applied to the reinforcing material is decreased as a whole. Since a surface side of the reinforcing material 14 is welded, also connecting strength is ensured.
Patent JP-H0997933-A (JP)
Title: Piezoelectric transformer
Inventor: SATO YUKO
IPC: H01L41/107
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which is operable in various high voltage generator circuits and has a high step up ratio, without causing cracks. SOLUTION: A piezoelectric transformer 10 has a driver 11 and generator 12 as major components. Input electrodes 14a and 14b formed at the driver 11 are shaped like rings on the upper and lower main faces and side faces of a ceramic plate 13 to obtain a polarization in the length direction of the driver 11. Since the electrodes 14a and 14b have ring shapes, the polarization can be caused in the length direction over the entire polarized region of the driver 11. Thereby a piezoelectric transformer having a high step up ratio is obtained, without causing cracks.
Patent JP-H10102744-A (JP)
Title: Manufacture of floor member
Inventor: YAMADA TSUKASA
IPC: E04F15/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a floor member capable of reducing the transport between lines, reducing generation of damages during the transport, reducing the irregular color in painting, and improving the conforming article ratio of products. SOLUTION: This manufacturing method of floor member comprises a process for parallel groove to form grooves 2a parallel to each other in the longitudinal direction in an approximately rectangular original plate 1, a process for perpendicular groove to form perpendicular grooves 2b in the longitudinal direction between the grooves 2a parallel to each other in the longitudinal direction, a paining process to perform coloring and painting on a surface by a painting roll, a process for parallel tongues to form tongues 4a, 4b parallel to each other in the longitudinal direction, and a process for perpendicular tongues to form perpendicular tongues 4c, 4d perpendicular in the longitudinal direction. The process for perpendicular tongues is performed after the process for painting is completed.
Patent JP-S62114334-A (JP)
Title: Sequential decoder
Inventor: SHIMODA KANEYASU
IPC: H03M13/00
Filed: 1985-11-14
Abstract: PURPOSE:To perform quick transfer to improve a processing speed by constituting an internal encoder with a shift register and an adder and transferring the log of a path between a path memory, where the log of the path is stored, and the shift register. CONSTITUTION:The internal encoder consists of a shift register 2, which is capable of right and left shift and has a length corresponding to the restricted length of a code, and adders 3 and 4. In case of forward retrieval, the log of the path is written in a path memory 1 by left shift of the register 2, and '1' or '0' is put in the empty area in the right end, and a temporary code is outputted from adders 3 and 4. In case of backward retrieval, the log is read out from the address of the memory 1 where it is written after preceding retrieval, and the log is put in the left end of the register 2 and is shifted right, and the log having a length corresponding to the restricted length of the code including the preceding log is set to the register 2, and '1' or '0' is put in the right end again, and a temporary code is outputted.