baber/WOPTO huggingface dataset:
Patent JP-H0282017-A (JP)
Title: Energization control circuit for ignition heater
Inventor: ANDO ATSUSHI
IPC: F23Q7/22
Filed: 1988-09-19
Abstract: PURPOSE:To keep a rapid and positive igniting characteristic and prevent a melting of a heater by a method wherein an energization circuit for energizing an ignition heater in response to an output realizing a logical sum of outputs from a comparator circuit and a pulse generating circuit is provided for generating an operating signal when an output voltage of a charging or discharging circuit is less than a predetermined voltage. CONSTITUTION:A timer operating for a specified period of time in response to an output voltage of a charging or discharging circuit 51 is formed by a charging or discharging circuit 51 and a comparator circuit 52. As a power supply is supplied, the timer may output an operating signal for a period until an output voltage of a charging or discharging circuit 51 reaches a predetermined voltage. This signal is transmitted to an energizing circuit 55 through a logical sum circuit 54 and then an ignition heater 14 is continuously energized. As the output voltage of the charging or discharging circuit 51 is higher than a predetermined voltage and an operating signal of the timer is stopped, the ignition heater 14 is energized intermittently in response to its pulse through an operating signal of a pulse generating circuit 53 outputting an operating signal having a specified pulse. As the power supply is stopped, an energization for the ignition heater 14 is also stopped and the output voltage from the charging or discharging circuit 51 is decreased with an elapsing time after the power supply is stopped.
Patent JP-H1078248-A (JP)
Title: Heat pump type air conditioning system
Inventor: TAKAHASHI JUNICHI
IPC: F24F5/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To solve the drawback of the prior art wherein in a prior art heat pump type air conditioner using a single energy source it is difficult to continue effectual operation following a relative change in the energy cost at day and night so that the running cost is high and a heat source apparatus becomes large sized since it is set with maximum air conditioning load capability. SOLUTION: A compressor 3 constituting a heat pump system H is adapted to be driven by switching a prime mover 6 of an engine and an elctric motor 8, and a latent heat storage apparatus 10 is constructed to store warm heat or cold heat produced by the heat pump system H, and further air conditioners 2a, 2b, 2c,... are constructed corresponding to each room and operated utilizing the warm heat or the cold heat stored in the latent heat storage apparatus.
Patent JP-S58120435-A (JP)
Inventor: KARI IMONEN
IPC: B25B27/26
Filed: 1982-12-24
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-S60126134-A (JP)
Inventor: HATSUTORI SHIYUUJI
IPC: A47L15/44
Filed: 1983-12-13
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-S6295508-A (JP)
Title: Optical fiber type branch and confluence element
Inventor: NISHIURA YOZO
IPC: G02B6/28
Filed: 1985-10-23
Abstract: PURPOSE:To improve the controllability of a branch ratio and to facilitate a connection with an input/output optical fiber by heating and drawing the center part of a multicore optical fiber having plural cores which are arranged at such distance that light is propagated independently. CONSTITUTION:An optical fiber type branch and confluence element 10 has two cores 11 and 12, which are arranged at both end parts of the branch and confluence element 10 at such distance that light is propagated independently, and also arranged closely at the center part at such distance that light is coupled between optical waveguides of the cores 11 and 12. Light incident from one-terminal sides of the cores 11 and 12 is branched at the center part B of the branch and confluence element 10 and projected from the other-terminal sides of the cores 11 and 12, and light incident from one-terminal sides of the cores 11 and 12 are mixed at the center part B and projected from the other- terminal sides of the cores 11 and 12.
Patent JP-H03100298-A (JP)
Title: Work controlling device for tunnel construction
Inventor: TAKAGI MASANOBU
IPC: E21D9/00
Filed: 1989-09-13
Abstract: PURPOSE:To grasp the working situation in real time by inputting the electric signal corresponding to the start and end of work in each process in a tunnel construction into a calculating device and tabulating the working time in each process in the order of processes. CONSTITUTION:In a tunnel construction, a drive signal for a boring excavator in a boring process, work starting signal in a charge explosion process, and a drive signal for an explosion device are inputted in succession into a calculating device. Then, in succession, in a remaining slag taking-out process, a drive signal for a heaping-up machine for heaping up the remaining slag onto a soil/ sand transport vehicle, into-mine-introducing/withdrawing signal for a soil/sand transport vehicle for transporting the remaining slag, and a drive signal for a spraying machine in the primary spraying process are inputted similarly. Further, in succession, a drive signal for a nut fastening machine in a lock bolt device process, drive signal for a spraying machine in the secondary spraying process, and a drive signal for a rivet driving machine in a water shielding process are inputted similarly. In the calculating device, the working time in each process is tabulated in the order of the processes on the basis of these input signals.
Patent JP-H0882050-A (JP)
Title: Waterproof sheet and asphalt waterproof working method using the waterproof sheet
Inventor: TAJIMA TSUNEO
IPC: E04D5/10
Filed: 1994-09-05
Abstract: PURPOSE: To efficiently carry out asphalt waterproofing without using released paper that becomes industrial waste by laminating a contact type adhesive material, plastic film, asphalt, base material, foaming body or the like. CONSTITUTION: A backing concrete surface is coated with a chloropropylene rubber adhesive to form a contact type adhesive layer 7. After the adhesive layer has been dried, a plastic film layer 6 in which the film surface has been subjected to corona discharge is overlaid thereon, and further molten asphalt is scattered thereon to form an asphalt layer 4. If necessary, a foaming body or the like is placed between the plastic film layer 6 and the asphalt layer 4 to provide a cushion layer 5. Fabrics or nonwoven fabrics such as natural fibers, synthetic fibers, inorganic fibers are laid on the asphalt layer 4, and an asphalt layer 2 is overlaid thereon, and then molten asphalt is permeated from above and below to form a base material layer 3.  Further, a laminated film consisting of PET and biaxial oriented polypropylene is overlaid on the asphalt layer 2 making an upper surface of PET to form a blocking protective layer 1.
Patent JP-H0760348-A (JP)
Title: Method for threading spiral looper
Inventor: ITAYA SUSUMU
IPC: B21C37/083
Filed: 1993-08-30
Abstract: PURPOSE:To safely and efficiently form a desired coil by attaching a threading to the tip end member of a strip, placing it on a roll on the outer coilling side, forming an initial coil through driving this roll and thereby obviating the need of correction by an operator inside a looper. CONSTITUTION:A threading guide 30 is attached to the tip end of a strip 1, namely a leader strip 2 or the strip itself. By threading this threading guide 30 inside a looper 10, the tip end member of the strip 1 is prevented, for example, from being caught in an outer guide roll 12, a roll on the outer coilling side, etc., the member enters smoothly inside the looper 10, and a desired coil is safely and efficiently formed. Consequently, the need of long hours in forming a coil because the leader strip 2 is broken midway or caught in the rolls 12, 13, or the need of an operator entering the looper 10 to make corrections is obviated.
Patent JP-S6484824-A (JP)
Title: Bag receiving apparatus on bagging machine
Inventor: TAKAMURA YOSHIYUKI
IPC: B65G17/26
Filed: 1987-09-18
Abstract: PURPOSE:To make bag supply easy during packaging operation by the provision of another stand-by bag mounting stand in addition to the conventional bag mounting stand for taking out bags. CONSTITUTION:There are provided a pair of oppositely positioned vertically rotatable members 10 and 11, each of which has a guide passage 26 through which a guide portion 27 provided on each of bag mounting stands 19 is guided upon movement of said rotatable members 10 and 11. Above each of the guide passages 26, there is provided a push-out member 28 which forces the guide portion 27 on each bag mounting stand 19 out of the guide passage 26 so as to bring each bag mounting stand 19 in a slant position and, below each of the guide passages 26, there is provided a push-in member 32 which forces the guide portion 27 into the guide passage 26 by bringing each bag mounting stand 19 in such a slant position as to allow a stand plate 22 to extend into the rotatable members 10 and 11 from the exterior thereof. Not less than two pairs of oppositely positioned bag mounting stands 19 placed in a bag mountable position move upwards stepwise and, before reaching the upper extremity, a bag 46 is placed on the bag mounting stands 19 and taken out at the upper extremity.
Patent JP-H0881965-A (JP)
Title: Molding plate of form for constructing retaining wall
Inventor: SHISEKI AKIO
IPC: E02D29/02
Filed: 1994-09-05
Abstract: PURPOSE: To provide the molding plate of forms being reinforced in an extent that back-filling is enabled without waiting the curing of concrete and displaying appearance in addition to the reinforcement and being used for constructing a retaining wall. CONSTITUTION: In molding plates 20 for forming retaining wall forms 10 and forming concrete filling spaces 16, at least one surfaces are formed in curved surfaces in the molding plates 20. The projecting directions of the curved surfaces are erected and arranged towards the outsides of the concrete filling spaces 16, and used as parts of a retaining wall after the curing of the placed concrete.
Patent JP-H0794748-A (JP)
Title: Method of fabricating semiconductor film
Inventor: YOSHINOUCHI ATSUSHI
IPC: H01L21/263
Filed: 1993-09-22
Abstract: PURPOSE:To fabricate a uniform large area semiconductor film with higher field effect mobility in a low temperature process with high productivity by accelerating group IV element ions and hydrogen from a plasma source including the ions and implanting the ions into a microcrystal semiconductor film comprising a group IV element formed on a substrate. CONSTITUTION:Ions 21 from a plasma source including IV group element ion, e.g. silicon ions and hydrogen ions are accelerated using an ion implanting apparatus, and the silicon ions and the hydrogen ions are simultaneously implanted into a microcrystal semiconductor film 14 made of a IV element, e.g. silicon formed on a substrate 13. The implantation conditions are as follows. 5% SiH4 gas diluted with hydrogen for example is introduced from a gas introduction inlet with RF power of 200W for plasma formation, the acceleration voltage of the ions 21 in the plasma is 100KV, the ion current density is 10 muA/cm<2>, and the substrate temperature upon the implantation is 350 deg.C. Thus, the degree of crystallization of a semiconductor film is sharply improved.
Patent JP-S6391105-A (JP)
Title: Degassing method
Inventor: INUKAI YUZO
IPC: B01D19/00
Filed: 1986-10-06
Abstract: PURPOSE:To enhance the degassing efficiency when the flow rate of the liq. in a tube is high by agitating the liq. in the tube in the title degassing method wherein the dissolved gas is removed by lowering the external pressure of the tube while the liq. passes through the inside of the tube of a porous polymeric membrane. CONSTITUTION:The gas dissolved in the liq. is removed through the wall of the porous polymeric membrane tube by making the external pressure of the pipe lower than the static pressure in the porous polymeric membrane tube 1 while the liq. dissolving the gas passes through the inside of the tube 1 made of a porous polymeric membrane. By this method, the liq. in the porous polymeric membrane tube 1 is agitated. A rotary agitator is provided in the tube to agitate the liq. in the porous polymeric membrane tube, or a stationary mixer is furnished in the tube. Although the gas dissolved in the liq. is removed through the inner wall of the tube, the concn. of the dissolved gas in the liq. in the vicinity of the inner wall of the tube decreases, and the dissolved gas diffuses from the liq. at the center part. The liq. is agitated, and diffusion is accelerated.
Patent JP-H1177488-A (JP)
Title: Index attachment
Inventor: KAYAMA TOSHIO
IPC: B23Q16/06
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To simplify attaching/detaching work with a short time, facilitate change of a dividing surface for work, and carry out circular cone work with a good efficiency. SOLUTION: A base 6 fixed to a vice 4 for a machine tool consists of a multiple plate base and a multiple plate 16 formed thereon, and an index plate 8 is rotatably installed on the multiple plate 16. Many V-shaped grooves 18 are formed on an outer peripheral surface of the index plate 8 at a constant clearances in a circumference, and extend in nearly parallel with the rotary axis of the index plate 8. An index pin 10 is movably supported to a radial direction of the index plate 8 by a pin holder 12 in a condition extended in a radial direction of the index plate 8, and the tip end of the index pin 10 is engaged with the V-shaped groove 18. The index plate 8 is fastened and fixed by a flange wide part 38 by fastening an index clamper 34 to the multiple plate 16 by a bolt.
Patent JP-2000036405-A (JP)
Title: Recycling method for scrap magnetic tape
Inventor: YONEDE TATSUO
IPC: B09B3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic plate material by the use of magnetic powder contained in a scrap magnetic tape. SOLUTION: A scrap magnetic tape is recycled through a method in which scrap magnetic tapes are heated and pressed as an outer strong magnetic field is applied while keeping its polarity constant, whereby the magnetic powder contained in the scrap magnetic tapes is fixed in oriented in polarity and fixed by cooling, and a molded plate or a molded wall material is given a magnetic force.
Patent JP-H0289594-A (JP)
Title: Method for packing granular bodies into pipe
Inventor: HAYASHI FUMIO
IPC: B65G53/40
Filed: 1988-09-22
Abstract: PURPOSE:To reduce a packing time and the variance of packing ratios by setting a vent pipe to a reservoir part of the gas remaining in the lengthwise direction of the pipe to discharge the gas out of the pipe when granular bodies are packed in the pipe. CONSTITUTION:Flux (f) is supplied down (arrow b1) from the vertical starting part of the steel pipe P and carried by the oscillatory transportation (oscillation c) of the pipe P toward a terminal part (arrow B2). The air in the pipe is discharged from the terminal pipe 11 to the outer part of the pipe (arrow a1). When the flux (f) arrives at the terminal part of the steel pipe P, it rises as far as the middle of the terminal pipe 11 bent upward and stops there. Thereafter, the granular bodies are packed in sequence from the terminal part and simultaneously with it, the air in the pipe is discharged from the communicative hole 17 of the starting part of the steel pipe P to the outer part of the pipe. In proportion to the supply of the granular bodies into the pipe, the gas in the pipe is discharged smoothly to enable the reduction of the packing time and the realization of the target packing ratio.
Patent JP-S6296453-A (JP)
Title: Esterification reactor for amino acid
Inventor: HIRATA MITSUO
IPC: B01D61/36
Filed: 1985-10-24
Abstract: PURPOSE:To provide an apparatus enabling the esterification of an amino acid in high conversion without causing the corrosion of the apparatus with catalyst nor necessitating the use of excess alcohol, by using a permeation evaporation apparatus containing a selective permeation membrane for water to effect the elimination of water produced by the reaction. CONSTITUTION:An amino alcohol is made to react with an alcohol at a molar ratio of (1-10):1 in a reactor 1 in the presence of an acid catalyst (e.g. mineral acid or an acid carrier such as cation exchange resin). The obtained reaction liquid containing amino acid ester is introduced into a supplying chamber 13 divided with a selective permeation membrane 12 for water in a permeation evaporation apparatus 11. Only the water produced by the reaction is permeated through the membrane 12 into an evacuated permeation chamber 14 in the form of steam and the dehydrated reaction liquid is circulated to the reactor 1. The selective permeation membrane for water is preferably a cation exchange membrane having a thickness of 100-100,000Angstrom  and having pores of 10-1,000Angstrom  diameter in the surface layer.
Patent JP-H0568911-A (JP)
Title: Electric precipitator
Inventor: YAMAGUCHI TORU
IPC: B03C3/66
Filed: 1991-09-17
Abstract: PURPOSE:To facilitate the extinction of the charge applied to a collector electrode by releasing the hooking connection state of a pair of the hook-shaped electrodes to a pair of feed electrodes to be hooked when the collector electrode is detached and short-circuiting the hook-shaped electrodes by a detachment member at the time of release operation. CONSTITUTION:In an electric precipitator, collector electrodes 1,2 are mutually wound in a vortex form in an insulated state to be supported within a collector electrode frame freely detachable with respect to a main body frame 5. A pair of notched feed electrodes 6,7 to be hooked are provided to both left and right inner wall parts of the main body frame 5 and a pair of the hook-shaped electrodes 8,9 energized by the spring materials 10,11 provided to the respective end parts of the collector electrodes 1,2 are connected to said feed electrodes 6,7. The detaching handle 13 for detaching the electrode frame 4 from the main body frame 5 is provided to the electrode frame 4 in a movable manner and a short--circuiting plate material 14 short-circuiting the hook-shaped electrodes 6,7 at the time of the detachment of the electrode frame is provided to the inside of the handle 13.
Patent JP-H04116836-A (JP)
Title: Microwave semiconductor device
Inventor: YANAGAWA SHIGERU
IPC: H01L21/338
Filed: 1990-09-06
Abstract: PURPOSE:To improve the heat dissipation of a microwave semiconductor device by a method wherein one part, which is located under an active region, of an GaAs substrate is made thinner. CONSTITUTION:An etching is performed on a GaAs substrate 1 from the rear of the substrate 1 by a wet etching method or the like. At that time, the etching is performed on the substrate 1 in a strip form in one row more in the direction of arrangement of each electrode and moreover, up to a place nearer an active region. Then, metal layer parts 10a and 10b are respectively filled in parts performed the etching by an electrolytic plating or the like and moreover, the parts 10a and 10b are integrally constituted with a formed metal layer part 11. Thereby, as a microwave semiconductor device is provided with the metal layer parts 10a, 10b and 11 formed into an integral structure, the substrate 1 can be made thin into a strip form up to a place near one part, which is located under the active region, of the substrate 1, the device is strong to a mechanical stress and moreover, the heat dissipation of the device can be improved.
Patent JP-H0287349-A (JP)
Title: Reproducing device
Inventor: MIYAMOTO HIROYUKI
IPC: H04Q9/00
Filed: 1988-09-22
Abstract: PURPOSE:To facilitate a dubbing processing by converting a receiving mode signal into a control signal for making a recorder operate corresponding to the operation state of the reproducing device main body and providing a remote controller for transmitting this control signal to the recorder. CONSTITUTION:The mode signal received by a mode signal receiving part 11 is converted into the control signal by the remote controller 3, and this control signal is transmitted from a control signal transmission part 2. Consequently, by changing a mode of the reproducing device main body 2, the mode changeover for the recorder 8 can be performed via the remote controller 3. By this method, the recorder 8 can be operated in correspondence with the mode of the reproducing device 1, so that the dubbing processing can thus be facilitated.
Patent JP-H0397449-A (JP)
Title: Video noise removing device and its method
Inventor: KOIZUMI HIDEAKI
IPC: G01R33/32
Filed: 1989-09-12
Abstract: PURPOSE:To enhance the S/N ratio of image so as to obtain a clear image by taking an image in such a manner that the time is changed but the view point is not changed. CONSTITUTION:A photographing means is composed of a static magnetic field coil 1, a transmitter 7, a receiver 8 and the like, and a display means is composed of a CRT 10B, a computer 21 and the like. A two-dimensional image is photographed at one and the same part with one and the same parallax while the time being changed. Further, two images are arranged in a juxtaposed relation, on one and the same plane. A left-eye side image 51 and a right-eye side image 52 both have random noise 53 and band-like noised 54. Noise which is coherent with respect to the time, is present at a different position on each of the two images. When these images which are arranged on one and the same plane with a space therebetween, are observed with two eyes, a pseudo stereoscopic image can be obtained. Further, the coherent noise component which forms a certain shape in a three-dimensional space, is observed as a synthetic band-like noise 64 at a position separated away from a plane established by a signal. Thereby it is possible to observe an image with an enhanced S/N ratio.
Patent JP-H0795219-A (JP)
Title: Data transfer system
Inventor: TAKEUCHI MASAYUKI
IPC: H04L12/40
Filed: 1993-09-22
Abstract: PURPOSE:To exactly measure a data transferring time by transmitting dummy data at the time of measuring the data transferring time, starting measurement when the transmission of the dummy data ends, and ending measurement when the transmission of the actual data ends. CONSTITUTION:A program for measuring performance is stored in memories 21a and 21b of equipments 2 and 3 at a transmission side, and the dummy data and the data of prescribed data amounts are transferred several times when the program is activated by CPU 20a and 20b. An equipment 1 at a reception side receives the dummy data from the equipments 2 and 3, and starts a timer 13. Afterwards, the actual data are transferred from the equipments 2 and 3 to the equipment 1. Then, when the entire data are transmitted from the equipments 2 and 3, the timer 13 stops, and a time measured by the timer 13 is outputted as the actual transferring time. Therefore, an excessive time from the establishment of connection until the start of the data transfer can be removed, and the exact measurement can be attained.