baber/WOPTO huggingface dataset:
Patent JP-S5558319-A (JP)
Title: Vacuum degassing method of molten steel
Inventor: NARITA KIICHI
IPC: C21C7/10
Filed: 1978-10-27
Abstract: PURPOSE:To increase the degassing effective area of molten steel by forming a nozzle to the end of a pass pipe for sucking up molten steel, disposing a linear motor on the outside circumference of the pass pipe and forming upward flow while heating the molten steel. CONSTITUTION:An injection nozzle 3a is formed to the end of a molten steel rise pipe 3 provided to a vacuum vessel 2 and a linear motor 7 is disposed to the outside circumference of the rise pipe 3. This motor is then operated at frequencies of 50- 60 cycles. As a result, the molten steel 4 rises at a high speed in the rise pipe 3 while being heated and is injected in liquid drop form into a vacuum vessel 2 from the injection nozzle 3a. The entire surface of the liquid drops become the effective degassing area and further the degassing effect is increased by the stirring effect accompanied with falling into the vessel 2. If a linear motor 8 is installed to the outside circumference of the down pipe 5 as well to accelerate the downward flow of the molten steel 4, then the molten steel 4 in the ladle 1 is sufficiently stirred to deep part.
Patent JP-H02310082-A (JP)
Title: Color former sheet for carbonless pressure-sensitive copy paper
Inventor: TORII NOBUHIRO
IPC: B41M5/124
Filed: 1989-05-25
Abstract: PURPOSE:To prevent that a coupler sheet generates blurr color development even when a color former sheet and the coupler sheet are preserved in the coupler sheet are preserved in a superposed state by incorporating 0.1-3wt.% of a specific cation surfactant in a microcapsule. CONSTITUTION:In a color former sheet of a carbonless pressure-sensitive copy paper coated with microcapsules having an electron donating dye included therein, a cation surfactant represented by structural formula [I] (wherein R is a 10-18C alkyl group) is contained in the microcapsules in an amount of 0.1-3 wt.%. As the cationic surfactant, for example, dodecylmethylbenzylammonium chlolide or tetradecyldimethylbenzylammonium chloride is pref. When the content of the cationic surfactant is below 0.1 wt.%, no sufficient effect is obtained and, when the content thereof exceeds 3 wt.%, the inhibition of color development is generated. As the film material of the microcapsules, a synthetic resin is pref.
Patent JP-S6113533-A (JP)
Title: Picture display device
Inventor: MITANI TSUTOMU
IPC: H01J29/04
Filed: 1984-06-29
Abstract: PURPOSE:To attenuate the vibration of linear hot cathodes by stretching them very close and parallel to each other. CONSTITUTION:Two linear hot cathodes 12 and 13 are placed very close to each other and stretched almost parallel to each other. The ends of the hot cathodes 12 and 13 are pulled by spring terminals with a tensile force of about 30gr. When producing an electron beam by applying negative pulse voltage to the hot cathodes 12 and 13, they are excited and oscillated at the point when the n times level of the frequency of pulse voltage applied becomes equal to the natural frequency of the hot cathodes 12 and 13. However, as the two linear hot cathodes 12 and 13 are stretched very close and parallel to each other, the natural frequencies of these cathodes are slightly different and therefore they touch each other to attenuate the extension of vibration width. Additionally, the two cathodes 12 and 13 also attenuate vibration produced by mechanical excitation in a very short time.
Patent JP-H06141028-A (JP)
Title: Broadcast communication managing system
Inventor: OSAWA TOMOYOSHI
IPC: H04L12/18
Filed: 1993-06-03
Abstract: PURPOSE:To manage the transmission data of broadcast communication by the control of a reception station by transmitting reception data from the storage device of a transmission station by a request means and a transmission means to the reception station detecting unreceived data. CONSTITUTION:The transmission station 1, when a control circuit 13 receiving data from a data generation circuit 11, attaches an identification number on the data. An integer (n) is used as the identification number. The circuit 13 performs the broadcast communication of the data on which the identification number is attached to the reception stations 2, 3, and also, it is stored in the storage device 12. The reception stations 2, 3, when receiving broadcast communication data, store it in the memory devices 21, 31. Furthermore, control circuits 22, 32 compare a received identification number (n) with the identification number of reception data. When omission is found out in stored data, the unreceived data is requested to the transmission station. The identification number (n) is used when such request is issued. The transmission station 1, when receiving a request number, transmits the data to a requesting station, and manages the transmission/arrival of the broadcast communication data.
Patent JP-H0429402-A (JP)
Title: Plane antenna for satellite broadcast reception
Inventor: FURUKAWA SHOICHI
IPC: H01Q21/24
Filed: 1990-05-23
Abstract: PURPOSE:To offer a wideband plane antenna with the same cross polarization characteristic and input VSWR as that of a parabolic antenna by using a feed horn used in the parabolic antenna by miniaturizing as the unit reception element of the plane antenna. CONSTITUTION:A large number of feed horns 1 are mounted by arranging at the outside box 10 of the plane antenna as the unit reception elements of the antenna, and the oscillation probe 5 of each feed horn 1 is connected to a connection line 11 so as to keep an equal distance from the feed point A of the plane antenna, and a voltage induced on the oscillation probe 5 of each unit reception element is fetched in the feed point A so as to be set in-phase, and it is drawn out to the outside from the feed point A on the connection line 11, which is set as the reception signal of the plane antenna.
Patent JP-H09313559-A (JP)
Title: Massage chair and massage equipment
Inventor: FURUYA YOSHIYA
IPC: A61H23/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a set of massage equipment and a massage chair, which are capable of massaging by plural kinds of movement. SOLUTION: To this massage equipment 10, first massage finger 46 and second massage finger 48 are set. The first one massages by tapping user's shoulder and/or the range from shoulder to nearby front side below, whole the second one does by tapping user's shoulder and/or the range from shoulder to nearby back side below. Two arms 46 and 48 have contact parts 70 and 71 to the user at the ends of arms 47 and 49 respectively. Each one of the two arms 47 and 49 is able to vibrate independently by means of finger driving means 75 and 76 respectively.
Patent JP-H09317183-A (JP)
Title: Construction method of building
Inventor: ISHIKAWA YASUO
IPC: E04G21/14
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the construction period and cost, by constructing the uppermost floor beam of a RC building with a steel frame structure and assembling it on the ground while supporting it by temporary supports and alternately hoisting every half number of the temporary supports by a winch and repeating executing processes of final columns, beams, and floor slabs on the construction site. SOLUTION: The uppermost floor of a RC building is made of a steel structure. Steel beams 1 and temporary supports 2 are assembled on the ground in advance. A winch 3 is installed on the steel beam 1 and the temporary supports are alternately hoisted in every other support. And final columns 4 are erected at the site from which the temporary supports 2 are hoisted and the temporary supports are put down on the final columns 4. After the supports have been put down, beams and floor slabs 5 are executed and the temporary supports 2 are supported by the column- reinforcements 6 of the final columns 4. Then, in a state that the temporary supports 2 are supported by the column-reinforcements 6 or after these have been lowered down to the top end of the beam-floor slab concrete, the uppermost floor steel frame beam 1 is hoisted up to a specified position by the winch 3. These processes are repeated and the construction is executed to the upper floors in turn, in accordance with the progress of the construction of the building body.
Patent JP-S5923494-A (JP)
Inventor: YAMANO SHINICHI
IPC: H05B37/03
Filed: 1982-07-30
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-S62293068-A (JP)
Inventor: YAMAMOTO YOSHIAKI
IPC: F25B39/02
Filed: 1986-06-09
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-S5559563-A (JP)
Title: Error detector
Inventor: YAMANO KOUZOU
IPC: G06F11/18
Filed: 1978-10-30
Abstract: PURPOSE: To accelerate the machine cycle and thus to enhance the system performance by detecting the parity error based on the couple of the arithmetic result and the parity bit.  
     CONSTITUTION: The data bit output of 1st and 2nd registers 1 and 2 which store operands 1 and 2 added with parity bit P are applied to 1st and 2nd adders 3 and 4 but with no addition of the parity bit. In this connection, the reghtfulness of the input data is checked at parity check circuit 5. The addition result is given to holding register 6 and parity generation register 7. When the addition result is stored in register 6, the parity bit is set forcedly to zero in order to secure the check of the rightfulness for both 1st and 2nd adders 3 and 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5924403-A (JP)
Title: Rotary magnetic head device
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/53
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a small-sized, lightweight magnetic head device while securing the size precision of every part sufficiently by composing a rotating body of two magnetic body halves bonded to each other, and forming thin-film magnetic heads on both ends of the bonded surface of one magnetic body half. CONSTITUTION:The semicircular magnetic body halves 11 and 12 are made of ferrite, ''Permalloy'', etc., and their straight end surfaces are bonded together with a glass adhesive, etc., to form one rotating disk. Thus, the rotating body is formed of the magnetic body halves 11 and 12, the thin-film magnetic heads 13 and 14 are formed at both end parts of the bonded surface of one magnetic body half, and the rotation center position of the rotating disk is specified by the center position of the bonded surface; the two thin-film magnetic heads 13 and 14 face the center of rotation precisely at 180 deg. and are positioned on a specific radius R of rotation. Further, the thin-film magnetic heads 13 and 14 are formed integrally together with the magnetic body half 11 and their positions are specified by a position specifying groove 21 with high precision to position them relatively to a revolving shaft 8, so that the need for conventional high- precision positioning is eliminated.
Patent JP-H05323132-A (JP)
Title: Fluoride glass fiber and its production
Inventor: ONISHI MASASHI
IPC: C03B37/012
Filed: 1992-05-26
Abstract: PURPOSE:To provide a fluoride glass fiber excellent in weather resistance while maintaining a large difference in specific refractive index and to provide the production method of the fiber. CONSTITUTION:This glass fiber consists of a cylindrical (e.g. D1=2.5mum) innermost layer core 1, cylindrical (e.g. D2=25mum) clad 2, and cylindrical outermost jacket 3 (e.g. D3=125mum according to CCITT standard). The core 1 consists of ZrF4 glass material having high refractive index, the clad 2 consists of ZrF4 glass material having low refractive index. and the jacket 3 consists of ZrF4 glass containing ThF4 surrounding clad 2.
Patent JP-H11323351-A (JP)
Title: Plastic melt auxiliary unit
Inventor: KURATA HIROSHI
IPC: F28D7/10
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a plastic melt auxiliary unit which enables rapid reduction of a large quantity of waste plastic to oil by increasing the melt capacity through effective heating of the waste plastic. SOLUTION: This melt auxiliary unit 10 has an inner pipe 12 which introduces waste plastic to a melt vessel 20 of a waste plastic liquefaction unit. At the outer circumference of the inner pipe is an outer pipe 13 which forms an outer duct M2. At the outer circumference of the outer pipe 13 is an insulating material 14 which forms a heat insulating room S. When waste plastics are heat treated, solid waste plastic is introduced through a plastic conduit 15 to the duct M1, and, at the same time, each predetermined quantities of a gaseous inner heat medium oil and a liquid inner heat medium oil are supplied through inner heat medium oil conduits 16a and 16b. On the other hand, the outer heat medium oil is circulated at a fixed rate in the outer duct M2.
Patent JP-H02311944-A (JP)
Title: Processing system for message output to terminal
Inventor: MURAI TAKASHI
IPC: G06F13/00
Filed: 1989-05-26
Abstract: PURPOSE:To decrease the I/O access frequency and to output the messages at a high speed by collecting the messages having high possibility for continuous output as a member to evolve them onto a main storage and retrieving the message having an output request out of the member to output the message. CONSTITUTION:When a message output request is received from a data process executing part 5 based on a message identifier, a member name specifying part 61 specifies a member name containg the message having an output request according to the message identifier. A read deciding part 62 receives the specified member name and decides whether message of the member name is evolved to a message member evolving part 7 or not. If so, a message member reading part 63 performs no process. If not, the message of a member name specified by the part 61 is evolved to the part 7 in place of the member so far evolved. Thus the messages can be outputted to a terminal at a high speed.
Patent JP-S61290539-A (JP)
Title: Cue managing system
Inventor: UENO YOSHINORI
IPC: G06F9/46
Filed: 1985-06-19
Abstract: PURPOSE:To process both segments without changing an address information store area, by managing a cue table which is placed in two segments, by address information which has added a segment discriminating flag to an offset. CONSTITUTION:In case of a processor which can execute a word address, an offset is an even address and the lowest bit can be brought to an access by '0', therefore, it lowest bit is used as a flag store area for discriminating an extended segment. Accordingly, an address of each cue table NP sets the lowest bit of the offset to '0', when the store area is in a data segment 2, and sets a flag 1 to its bit, when said area is in an extended data segment 10. On the other hand, a cue managing table 16 is provided in the segment 2, and stores in advance a segment address of the extended data segment 10. By said flag, a process scheduler can know a store segment of the cue table, and it can be managed by one word address in the same way as one segment arrangement.
Patent JP-H01301305-A (JP)
Title: Method for placing decorative concrete and mold material to be used for placing
Inventor: FUKUDA KATSUHIRO
IPC: B28B7/34
Filed: 1988-05-31
Abstract: PURPOSE:To improve weather resistance and further a designedness by a method wherein a ligneous board to a part of which an ionizing radiation is applied is used as a concrete placement mold material and a colored and transparent protective layer is provided. CONSTITUTION:A part 12 of the surface of a mold material 1, to which an ioniziing radiation is applied, contains decomposition of hemicellulose controlling curing of concrete and the curing of the surface of the uncured concrete 2A coming into contact with the part 12 to which the ionizing radiation is applied is controlled and the uncured concrete 2A is cured at a part coming into contact with the surface of a base material 11 other than the part 12. When the mold material 1 is removed from cured concrete 2B after cure of the concrete, uncured concrete 5 of the surface is peeled off as it adheres to the mold material 1 and the cured concrete 2B at that part and cured concrete 2B are formed respectively into a light black colored mat surface 3 and light white colored gloss surface 4. When a coating is applied to the surface of the concrete as a transparent or colored transparent protective layer after placement, an absorbing quantity of the coating is much on the mat surface 3, which is finished into far more light black color, the absorbing quantity of the coating is little on the gloss surface, which is finished into a light white color and contrast of them becomes strong.
Patent JP-S6115432-A (JP)
Title: Optical signal transmission circuit
Inventor: IGUCHI KAZUO
IPC: H04B10/60
Filed: 1984-06-30
Abstract: PURPOSE:To prevent near-end crosstalk even if a transmission optical signal detours to come to the reception side due to reflection by providing a transmission filter limiting a frequency spetrum of a signal subject to phase modulation. CONSTITUTION:A transmission data from a terminal device 2 is fed to a modulation circuit 4 via an interface circuit 3, and a signal modulated in advance from an oscillator 5 is fed to a modulation circuit 4, where the signal is subject to phase modulation. A harmonic component other than a desired band is eliminated from the modulation signal by a transmission filter 6, the result is fed to an electrooptic converting circuit 7, where it is converted into an optical signal and transmitted into space. In such a case, even if the optical signal reflected in the wall face or ceiling is made incident in the reception section, since the harmonics near the frequency of the modulated signal are suppressed by the transmission filter 6, the near-end crosstalk is reduced.
Patent JP-H01302532-A (JP)
Title: Substrate for magnetic disk and production thereof
Inventor: ARAI YOSHIHIRO
IPC: C08L27/06
Filed: 1988-05-30
Abstract: PURPOSE:To improve a tracking characteristic and to execute recording and reproducing at a high density by injection molding a thermoplastic resin and forming the guide grooves of a magnetic head to the formed molding by using a die or pattern having groove-shaped patterns. CONSTITUTION:The thermoplastic resin such as, for example, a polyarylate resin, polysulfone resin, etc., having >=150 deg.C glass transition temp. is used and is injection-molded by using the die or stamper formed with the patterns corresponding to the guide grooves 2 of the magnetic head. The guide grooves 2 of the magnetic head are the groove-shaped control parts between track parts 1 where magnetic recording signals are recorded. The depth of said grooves is preferably 500-100,000Angstrom  and the width of the grooves is 4-50mum. The disk substrate which is improved in tracking characteristic and permits high-density recording and reproducing is thus obtd.
Patent JP-H0428853-A (JP)
Title: Formation of thin vacuum-deposited material metallic film having high adhesive strength on stainless steel surface
Inventor: IGATA NAOHIRO
IPC: C23C14/24
Filed: 1990-05-25
Abstract: PURPOSE:To form a thin vacuum-deposited metallic film having high adhesive strength on the surface of a stainless steel, by heaping a shower of electrons upon the surface of a stainless steel from a cathode for thermion source disposed between a vapor deposition metal source and the stainless steel. CONSTITUTION:In a vacuum tank, Cu is placed as a vapor deposition metal on a W boat 1, evaporated by heating, and vapor-deposited onto a stainless steel 2, by which a thin film is formed. In the above vacuum vapor deposition apparatus, a W filament 3 is disposed between the above vapor deposition source and the stainless steel 2 and thermions are generated by means of an electric power source. Further, this W filament 3 is used as a cathode, and a voltage of about 500V is impressed between this W filament 3 and an anode 4 disposed on the stainless steel 2 side. By the resulting electric field, a shower 5 of electrons is formed and heaped upon the stainless steel 2 surface, by which evaporated Cu atoms are ionized and these Cu ions are accelerated toward the stainless steel 2 by means of the shower 5 of electrons. By this method, the adhesive strength of the thin vacuum-deposited film can remarkably be improved.
Patent JP-H01304299-A (JP)
Title: Self-advancing type concrete spraying equipment
Inventor: KATAMATA HIROMI
IPC: E04G21/02
Filed: 1988-05-31
Abstract: PURPOSE:To enable rapid movement even at a narrow place and a bent place, and to improve operating efficiency by forming the rear wheels of a traveling truck in the left and right unnecessary independent wheels of a rear axle and installing a cylinder garnish rim between the rear wheels in an elevation-able manner. CONSTITUTION:The unnecessary independent rear wheels 18 of rear axles, into which hydraulic motors 17 are incorporated, are mounted to a traveling truck. A concrete pump 14 with a hopper 20, a discharge opening 22, a changeover valve 23, etc., is set up, and cylinders 21a, 21b for force-feeding concrete are fixed to a cylinder garnish rim 24 between the rear wheels 18, 18. The garnish rim 24 can be lifted and lowered by hydraulic cylinders 26 for elevating and bringing down the pump. The pump 14 is lowered toward a rear lower section on work by the expansion of the cylinders 26, and lifted toward a front upper section on traveling. Accordingly, distances from the rear wheels 18 to the rear end of the pump 14 are shortened, and the movement and radius of gyration of the pump can be reduced.
Patent JP-H02311647-A (JP)
Title: Construction of outer wall and roof
Inventor: ISHIKAWA EIICHI
IPC: E04D12/00
Filed: 1989-05-25
Abstract: PURPOSE:To surely prevent the intrusion of rainwater by laying a substrate member onto the whole surface of an outer wall and a roof surface, setting strip pieces in the lateral direction, by fixing a roof laying member by a fixing tool having the upper and lower hooks. CONSTITUTION:A substrate member 1 is laid, setting the strip members 3 and 3a in the lateral direction onto an outer wall and the whole surface of a roof surface A. Then, the upper hook 8 of a fixing tool having the upper hook 8 and a lower hook 7 is set so as to be set under the strip pieces 3 and 3a, in correspondence with the joint part of a thin plate-shaped roof laying member 4a from the lowest stage, and the lower part is fixed onto the outer wall and the roof surface A by nails 13 so as to be set on the upper side of the strip pieces 3 and 3a. The upper edges of the roof laying members 4a and 4b are engaged with the upper hook 8 of the fixing tool, and the lower edge is engaged with the lower part hook 7. Therefore, the intrusion of rainwater into a building can be prevented.
Patent JP-S5467306-A (JP)
Title: Noise reduction system
Inventor: TOMITA MASAO
IPC: H03G7/00
Filed: 1977-11-08
Abstract: PURPOSE:To make it possibel to reduce noises generated on a recording medium, and to make high-fidelity regeneration possible by analog-converting and recording digital signals after compression, and by regenerating them through the reverse operations. CONSTITUTION:An input analog signal after A/D conversion 8 is arithmetic-processed by arithmetic circuit 9, which is controlled by the output of integrating circuit 10, and its compressed output is recorded on medium 4 after D/A conversion 11. The playback signal from medium 4 is A/D-converted 12, and then expanding arithmetic process 13 complementary to the compression is done, so that the output will be sent out via D/A converter 15.