baber/WOPTO huggingface dataset:
Patent JP-H08228108-A (JP)
Title: Multi-focus parabolic antenna
Inventor: KIRA FUMIO
IPC: H01Q25/00
Filed: 1995-02-22
Abstract: PURPOSE: To suppress the degradation of beam convergence performance by reducing the focal distance of a basic parabolic mirror surface corresponding to δ when a direction equally bisecting an angle formed by the mirror axes of two basic parabolic mirror surfaces, for which the directions of mirror axes are most separated, is defined as a (z) axis and an angle formed by the mirror axes and the (z) axis is defined as δ. CONSTITUTION: Concerning an antenna mirror surface 2, its opening diameter is 46λ×60λ, its beam direction θis 0 deg., ±10 deg. and ±20 deg., the focal distance of each basic parabolic mirror surface is changed by f0 ×(2cosθ-1) when the focal distance of θ=0 deg. is defined as f(), and the average value of focal distance is 60λ, for example. In this case, the weight coefficients of respective basic parabolic mirror surfaces consisting of the mirror surface 2 are set at the same value. Then, the average value of the opening efficiency of main antenna mirror surface becomes 54.5% and is excellent in comparison with the average value 48.4% of the opening efficiency of antenna mirror surface in the conventional case of designing the antenna while fixing the focal distance of basic parabolic mirror surface.  Thus, the degradation of beam convergence performance can be suppressed.
Patent JP-S62192510-A (JP)
Title: Method and apparatus for tapping of reaction vessel for molten metal
Inventor: FUKUTAKE TAKESHI
IPC: C21B7/14
Filed: 1986-02-19
Abstract: PURPOSE:To continue tapping stably for a long period from one tap hole by preliminarily setting the tapping rate level of a molten metal at plural levels and properly and alternately changing over the tapping of the high tapping rate level and low tapping rate level. CONSTITUTION:A slide gate is attached by a stop valve fixture 6 to the front face of the tap hole 4 of a blast furnace 1. A slide gate is constituted of a valve seat 7 having an aperture 9 and a valve disk 8 having two large and small apertures 10. The tapping is started by the aperture 9 and the large- diameter aperture 10. The valve disk 8 is slid and the tapping is executed by the aperture 9 and the small-diameter aperture 10 when the tapping and slag discharge rates increase gradually on progression of the wear of the tap hole 4. The tapping is again changed over to the tapping by the large-diameter aperture 10 when the tapping by the small-diameter tapping 10 is executed for the specified period (about 15-30min). The tapping is stopped by a mud gun when the gas in the furnace begins to gush in the tapping by the large- diameter aperture 10 after the successive repetition of the above-mentioned operation. The tapping time is thereby considerably extended.
Patent JP-S58151035-A (JP)
Title: Preparation of semiconductor device
Inventor: MATSUZAKI TAKASHI
IPC: H01L21/56
Filed: 1982-03-04
Abstract: PURPOSE:To obtain a device having no leak by realizing a resin molding of a high output semiconductor element through two stages of molding, namely performing the first mold using an electrically insulating resin to the element assembly except for the electrode guide lead, heat radiating surface of disk and loading hole and then executing the second mold using a metal mold to the entire part including such areas. CONSTITUTION:The first mold 22 is formed using an epoxy resin to a semiconductor element assembly unit 21, except for the electrode guide lead portion, heat radiating surface of a disk 21a and element mounting hole 22a for positioning. Then, such an assembly unit is placed within a cavity 23 formed between the top force and bottom force and the positioning pins 23a, 23a' projected from a die are engaged with the mounting hole 22a. Thereafter, a resin is supplied from the resin inlet hole 9 filling the not molded portions in the first mold with such resin, and thereby surrounding the periphery of the first mold 22 with the second mold 24.
Patent JP-S58192160-A (JP)
Inventor: NAIJIERU REUERIN BINSU
IPC: G06F12/06
Filed: 1983-03-02
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-H04271868-A (JP)
Title: Electrostatic coating method
Inventor: KUBOTA TOSHIO
IPC: B05D1/04
Filed: 1991-02-27
Abstract: PURPOSE:To allow the efficient washing of a rotary atomizing head and to prevent current leakage via a washing liquid, etc., for a conductive coating material, at the time when a high voltage is impressed to this coating material. CONSTITUTION:After electrostatic coating is executed via a coating gun 50, the washing liquid is supplied via a washing route 62 to a rotary cup 64, by which this rotary cup 64 is washed and further the above-mentioned washing route 62 is dried by dry air. The current leakage through the washing route 62 is, therefore, prevented at the time when the high voltage is impressed to the conductive coating material supplied to the coating route 52 in order to carry out the next electrostatic coating operation.
Patent JP-H10217616-A (JP)
Title: Heat-sensitive recording material
Inventor: TAKAHASHI TOSHIAKI
IPC: B41M5/26
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material of which the coloring concentration and the coloring sensitivity are high, which is excellent in coloring property, and in addition, of which the plasticiser resistance is favorable, and which is excellent in image preserving property by making a developer and a sensitizer specified compounds. SOLUTION: As a developer which reacts with a leuco dye and develops a color at the time of heating, a compound represented by the formula I (in the formula, R<1> is halogen or an alkyl groups with the number of carbon atoms of 1-4.) is used. As the compound represented by the formula I, 4- chloro-4'-hydroxy diphenyl sulfone and 4-methyl-4'-hydroxy diphenyl sulfone can be counted. As the sensitizer which promotes the reaction between the leuco dye and the developer, a compound represented by the formula II (in the formula, R<2> and R<3> are hydrogen or a methyl group.), 1,2-di(phenoxymethyl) benzene, 1,4-di(phenoxymethyl) benzene can be counted.
Patent JP-H06253374-A (JP)
Title: Autonomous cooperative computer system
Inventor: MAEKAWA TAKAAKI
IPC: H04Q9/00
Filed: 1993-02-23
Abstract: PURPOSE:To clarify the internal structure of a computer system based on a new concept for autonomously executing cooperative operations and to provide the computer system to be the general component of an autonomous distributed system by constituting the system of a control means and a means provided with a sensor part for monitoring the operation of a processing execution means for processing information detected by a sensor and feeding it back to the control part, etc. CONSTITUTION:The control part 2 is provided with a processing model description part 21 for describing a processing model for which the processing of a processing execution part 1 is abstracted, a description interpreting part 22 and a processing operation part 23 and a feed back part 3 is provided with the sensor part 31, an analysis part 32 and an optimizing part 33. Then, The processing execution part 1 can execute the autonomous cooperative operations by the model description in the processing model description part 21 and the monitoring operation in the sensor part 31. Also, since the main part of the autonomous cooperative operations is laid not on the processing execution part 1 but on the control part 2 and the feed back part 3, the system can be applied as the component of the general autonomous distributed system without depending on a specific application system.
Patent JP-S56131431-A (JP)
Title: Fitting structure of cushion for compact boat
Inventor: NOJIMA YORITATSU
IPC: B60N2/90
Filed: 1980-03-18
Abstract: PURPOSE: To enable the permanent fixation of a cushion fitted on the inside wall surface of a boat, by utilizing a projection and a recess on the reverse side of the projection.  
     CONSTITUTION: An interior finish sheet 18 constitutes the obverse side of an interior finish unit 17. A projection 19 is provided on the obverse side of the sheet 18. An elastic material 20 is provided in a recess which is made on the reverse side of the sheet 18 as a result of the making of the projection 19. A urethane layer 21 is bonded on the reverse side of the interior finish sheet 18 and the exposed surface of the elastic material 20. Base fabric 22 such as gauze is bonded on the urethane layer 21. As a result, an outside surface not including the surface of the elastic material 20 is completely covered with the interior finish sheet 18 and an external force in such a direction as to exfoliate the elastic material 20 is carried by the sheet 18 itself. For these reasons, no concentrated force is caused. This results in providing such a cushion fitting structure that a cushion does not exfoliate and drop off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01207874-A (JP)
Title: Machine translation device
Inventor: MIIKE SEIJI
IPC: G06F17/28
Filed: 1988-02-16
Abstract: PURPOSE:To facilitate the retrieving of a dictionary for a registered character string and to improve translation accuracy by adding attribute information to a specific character string in character strings to be registered when a character string composed of plural words is registered in the dictionary by an editing control part. CONSTITUTION:When a dictionary registration key is pressed, an editing control part 9 detects this and executes processing corresponding to the key. A user designates the character string in the original sentence displaying area of a display part 7 by a cursor key and presses a confirmation key. When the control part 9 detects that the confirmation key is pressed, the control part 9 registers the part designated by the cursor in a dictionary 3b for words and idioms as an entry word. Further, when a specific word in the character string composed of plural words is to be designated, and the specific word is designated by the cursor key, the control part 9 registers a number to indicate the position for the designated word in the dictionary 3b as an inflection position. Thus, the dictionary retrieval can be facilitated, and the translation accuracy can be improved by adding the attribute information to the specific character string when the character string is registered in the dictionary.
Patent JP-S59160820-A (JP)
Title: Magnetic head device
Inventor: YOKOYAMA KAZUO
IPC: G11B5/29
Filed: 1983-03-01
Abstract: PURPOSE:To secure the concurrency of excellent recording and reproduction with less jitters between two magnetic heads and to obtain an excellent reproduction output envelope by arranging the two heads at stagger positions so that one magnetic head is close enough to produce magnetism in the core of the other magnetic core and the magnetic potential of the othr magneitc head is equal. CONSTITUTION:A magnetic head chip 4a which has a working gap 2a on a tape slide surface 1a and is provided with winding 3a is stuck to a head base 6a by sticking a terminal plate 5a. Those heads are screwed in fitting holes 9a and 9b so that one head is fitted to a rotary cylinder 8 with a spacer 7 between and the other is fitted directly. Those two magnetic head chips 4a and 4b are in stagger arrangement.
Patent JP-H0510129-A (JP)
Title: Heat insulated two cycle engine
Inventor: KAWAMURA HIDEO
IPC: F02B23/00
Filed: 1991-02-02
Abstract: PURPOSE:To promote generation of air mixture and combustion speed thereof in a heat insulated engine. CONSTITUTION:An air inlet part 21 provided below an auxiliary chamber 2 made of a heat insulating material provided with the injection nozzle 22 of multiple injecting hole, is projected from a cylinder head 11, and the auxiliary chamber 2 is almost sealed up on the bottom surface of a recessed part 31 serving as the main combustion chamber of a piston 3 at the time of a top dead center. Primary combustion of fuel is generated in the auxiliary chamber 2 by compressed heat, and secondary combustion is generated in the recessed part 31 for blocking the auxiliary chamber 2, then ternary combustion is generated in the clearance between a piston 3 and the cylinder 11. It is thus possible to promote generation of air mixture and combustion speed, and also improve combustion efficiency.
Patent JP-S58150823-A (JP)
Title: Apparatus for emitting alarm of liquid amount
Inventor: MURAKAMI KAIHEI
IPC: G01F23/00
Filed: 1982-03-02
Abstract: PURPOSE:To enhance the detection precision of reduction in a liquid amount, by a  method wherein a flexible member is confronted within an upwardly and downwardly  moving range of a magnetic body upwardly and downwardly moving along the guide  pipe in an oil tank corresponding to the oil amount therein and the inclination direction of a support table is changed by the upward and downward movement of the  magnetic body. CONSTITUTION:A main magnet 12 in a guide pipe 11 is upwardly and downwardly  moved corresponding to the variation of a liquid level and a magnet body 13 is moved  in cooperated relation thereto. The flexible member 17 of a detecting mechanism 14  for emitting an alarm pushed down corresponding to the upward and downward movement of the magnet body 13 to forcedly incline a switch support table 15 to a reverse  direction. A weight (mercury) 23 is tumbled along an inclined groove 20 to be fitted  in a lower recessed part and held in this state even if the magnet body 13 is further  moved downwardly. Therefore, by pushing the moving magnetic body 13 downwardly  or upwardly, the inclination of the switch support table 15 is forcedly changed to  carry out the on/off changing-over of a mercury switch 16 and an alarm is emitted.  By this mechanism, the detection of a liquid level can be carried out in high precision  and high reliability without generating faulty operation due to vibration.
Patent JP-H08226756-A (JP)
Title: Storage chamber
Inventor: TOYOSHIMA MASASHI
IPC: F25D29/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide a storage chamber which is so constituted as to facilitate a work to mount the temperature-sensitive part of a temperature control device, and hardly transfer an outside air temperature to the temperature-sensitive part, and improve connection workability of a connection part between the temperature-sensitive part and the temperature control device. CONSTITUTION: A storage chamber comprises a heat insulation box body which has a space between inner and outer boxes filled with a heat insulating material and the upper surface of which is opened, a heat insulation door to openably close an opening by a pair of hinge devices mounted on the back of the heat insulation box body, a heat insulation cylinder body 25 which is arranged astride a space between the back of an inner box 22 and the back of an outer box 21 and at least the outer box side of which is opened, a heat insulation material 35 inserted in the cylinder body and pressing a temperature-sensitive part 31 of a temperature control device against the back of the inner box 22, and a cover body 38 to close the opening of a cylinder body.
Patent JP-H01207740-A (JP)
Title: Optical recording medium
Inventor: TAMURA KAZUTAKA
IPC: G11B7/244
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the title medium capable of stable recording and having high recording density by incorporating a 1,2-diindolyl ethylene derivative and a halogen contg. compd. in a recording layer. CONSTITUTION:The 1,2-diindolyl ethylene derivative and the halogen contg. compd. are incorporated in the recording layer. A polymer is incorporated in the recording layer as a binder, and if the polymer has the good compatibility to the 1,2-diindolyl ethylene derivative and the halogen contg. compd., the poly mer is not specified. The polymer is exemplified by polyacrylate, poly methacrylate, polystyrene, polyvinylchloride, polycarbonate and polyurethane, etc. Thus, the high recording density of the medium is obtained, and the stable recording can be effected.
Patent JP-S59159381-A (JP)
Title: Manuscript holder
Inventor: ISHIZAWA YASUHISA
IPC: B41J29/15
Filed: 1983-03-03
Abstract: PURPOSE:To prevent manuscript from being turned up by an air flow from an air conditioner or the like, by providing a suction mechanism whereby air is sucked from a plate for setting a manuscript thereon through a desired number of through-holes provided in the plate and the manuscript paper is attracted onto the plate by a suction force. CONSTITUTION:Since air is constantly sucked through the through-holes 4 provided in the plate 1 by an air pump in the suction mechanism, when the manuscript 9 is set on the front face of the plate 1, inflow of air through the holes 4 is stopped, so that a negative pressure is generated in the through-holes 4. Accordingly, the copy 9 is set on the plate 1 in the condition of being attracted by a suction force, and it will not be turned up by an air flow from an air conditioner or the like. To remove the manuscript 9 from the plate 1, a switch 8 is changed over, whereby a solenoid valve 6 is closed, and a positive pressure is developed in the through-holes 4, so that the manuscript 9 can be removed. Accordingly, the manuscript 9 can be attracted onto and released from the plate 1 by operating the switch 8.
Patent JP-S53118447-A (JP)
Title: Resin composition
Inventor: HASHIMOTO YOSHIHIKO
IPC: C08L51/06
Filed: 1977-03-25
Abstract: PURPOSE: To prepare a polyolefin composition having improved moldability, heat stability, etc., particularly excellent mechanical properties and heat resistance, and giving reduced adrasion of a molding machine and reduced anisotropy of the physical properties, by compounding a modified polyolefin grafted by a carboxylic acid, with needle crystal fibers of gypsum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03238675-A (JP)
Title: Disk drive device
Inventor: SATO MIKIO
IPC: G11B7/126
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the capacity of a shift register and to miniaturize a device by making the sampling frequency of a repetitive compensator lower than that of a stabilizing digital compensator. CONSTITUTION:The number of the stages of the shift register 5 is set so as to be the number of times of sampling during one revolution (one cycle) of the recording medium of a sampler 4, and the shift register 5 stores successively a servo error signal at every sampling of the sampler 4, and simultaneously, it outputs successively the servo error signal of one cycle before. In this case, the sampling frequency of the sampler 4, i.e., the sampling frequency f2 of the repetitive compensator 2 is set lower than the sampling frequency f1 of the digital stabilizing compensator 8, and for instance, f2/f1 is made 1/4. Thus, since the sampling frequency of the repetitive compensator is set lower than that of the stabilizing digital compensator, the capacity of the shift register can be reduced effectively.
Patent JP-2000232712-A (JP)
Title: Universal pulling eye for power cable
Inventor: TAKAHASHI KAZUYA
IPC: H02G1/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a universal pulling eye for a power cable, which can be used for both pull-in and push-in operations and by which the tip of the pushed cable is easily guided along the bent part of a line. SOLUTION: A universal pulling eye is composed of a coiled spring 9 and a pulling wire 10 inserted through the coiled spring 9. The coil pitch of the coiled spring is gradually increased toward its tip, so as to reduce the bending rigidity of the tip part. That is, the tip part of the pulling eye is made easy to bend and hence easy to be made to follow a cable laying route. When a pull-in operation using a winch is necessary, the pull wire 10 is used, and if a push-in operation using a hauling machine is used, the coiled spring 9 is used, so that one pullying eye can be used for both pull-in and push-in operations with respect to various cable laying routes. It is recommended to fix both the coiled spring 9 and the pull wire 10 to a common conductor connection sleeve.
Patent JP-H05207426-A (JP)
Title: Television receiver
Inventor: YAMADA HIDEYUKI
IPC: H04N5/44
Filed: 1992-01-27
Abstract: PURPOSE:To attain automatic answering recording and video recording or the like with irreducible minimum power consumption by operating only a device such as a BS tuner or a decoder for band compression decoding required for video recording only in the video recording mode without turning-on a main power supply of the television receiver. CONSTITUTION:The television receiver is an HDTV system television receiver comprising a BS tuner 12 receiving a television signal subjected to band compression, a decoder 13 receiving the television signal from the BS tuner 12 and decoding band compression, a standby power supply 15 supplying power through other system than the main power supply, a switch section 18 receiving a signal from a control circuit section 14 and applying on/off switching to the power supply from the standby power supply 15 and a control circuit section 14 detecting and discriminating the operating state of an external electronic device and applying on/off control signal to the switch section 18.
Patent JP-H08205744-A (JP)
Title: Heating and transpiring of chemical
Inventor: ASAI HIROSHI
IPC: A01M1/20
Filed: 1995-01-31
Abstract: PURPOSE: To provide a method for heating and transpiring a chemical capable of stabilizing the transpirating amount from a chemical solution and transpiring the chemical in high safety and in economic efficiency without causing leakage of the chemical solution by absorbing the chemical solution in a solution absorbing core having a solution absorbing layer composed of yarn and a coating layer composed of a specific yarn braided material, heating the solution absorbing core and transpiring the chemical. CONSTITUTION: A solution absorbing core has a solution absorbing layer composed of yarn in the center of the core and a coating layer composed of a yarn braided material. The yarn braided material is coated with silicone varnish obtained by further blending base varnish consisting essentially of a silicone polymer and silica with an inorganic filler which is amorphous particles having 0.1-20μm average particle diameter and contains at least needle-like particles having >=5 aspect ratio on the average and at least spherical particles. The yarn absorbing layer is stuck to the yarn braided material with the silicone varnish to give the solution absorbing core. A solution containing a chemical is absorbed on the core and the solution absorbing core is heated to transpire the chemical.
Patent JP-S58150985-A (JP)
Title: Conveying device of paper sheet or the like
Inventor: SAKURAI MASAAKI
IPC: B65H5/06
Filed: 1982-03-04
Abstract: PURPOSE:To simplify constitution and to secure pressure releasing by using shape memorizable metal for a mechanism which moves a member for conveying paper sheet, etc., to two different positions. CONSTITUTION:Fixation rolls 1 and 2 are supported pivotally on an upper and a lower frame at both end shafts and those frame bodies are drawn in a press- contacting state through the operation of a spring, etc. A pressure releasing member 6 is provided to couple both roll shafts of the fixation rolls 1 and 2; this releasing member 6 uses a material which has martensite transformation and small temperature difference between the transformation and the reverse transformation point e.g. the shape memorizable metal such as Ti-Ni, Ag-Cd, and Cu-Zn alloy. Thus, the constitution is simplified and the pressure releasing is secured.