baber/WOPTO huggingface dataset:
Patent JP-H10223236-A (JP)
Title: Fuel cell electricity-generating apparatus
Inventor: YAMANAKA YASUAKI
IPC: H01M8/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To fully carry out combustion of an anode waste gas in a combustion chamber of a reforming apparatus at the time of an emergency stop, lower the capacity of a waster gas treatment part, and further preferably, eliminate the waste gas treatment part. SOLUTION: This electricity-generating apparatus comprises fuel cells 20, each of which comprises a cathode and an anode for generating electricity from an oxygen- containing cathode gas and a hydrogen-containing anode gas, a reforming apparatus 22 which burns an anode waste gas discharged out of anodes, a cathode waste gas discharged out of the cathodes, reforms a steam-containing fuel gas by the combustion heat to give the anode gas, and supplies the anode gas to the anodes, an anode waste gas line 4 to supply the anode waste gas to the reforming apparatus 22, a cathode waste gas line 5 to supply the cathode waste gas to the reforming apparatus, and a waste heat utilizing line 6, to which the cathode waste gas is supplied and which re-uses the energy of the cathode waste gas.  A shut-off valve A is installed in the waste heat utilizing line 6, and when a fuel gas supply is stopped at the time of an emergency stop, the shut-off valve A is closed to send to cathode waste gas, which is to be supplied to the waste heat utilizing line 6, into the reforming apparatus 22.
Patent JP-S55115794-A (JP)
Title: Speaker
Inventor: MAKIHARA KAZUO
IPC: H04R7/00
Filed: 1979-02-27
Abstract: PURPOSE:To increase the frequency characteristics and internal loss, by mixing epoxy resin and acrylonitrile-butadiene-stylene resin in a given rate and forming the cone with the fiber reinforced resin strengthening the mixture with reinforcing fibers. CONSTITUTION:The magnetic circuit is formed with the yoke 5, magnet 6, pole piece 7 and the cylindrical coil bobbin 8 is located in the circuit and the voice coil 9 is wound on the bobbin 8. Further, the cone 10 of fiber reinforced resin is bonded at one end of the bobbin 8. Further, the end of the cone 10 is supported with the damper 11 and the bobbin 8 is supported to the frame 12 with the damper 13. The fiber reinforced resin is made by strengthening the mixture of the 100wt% of epoxy resin and 2-50wt% of acrylonitrile-butadiene-stylene resin with reinforcing fiber, which consists of straight reinforing fiber not bending for the warp 1 and weft 2 and the cloth constitution is used, which is held unifiedly with the auxiliary fibers 3, 4 greater in tensile strength.
Patent JP-H01198254-A (JP)
Title: Manufacture of field coil
Inventor: TSUNASHIMA EIJI
IPC: H02K15/12
Filed: 1988-02-02
Abstract: PURPOSE:To prevent the generation of layer short on a coil having a complicated constitution by planting a formed coil, to which adhesive are applied in advance, with mica powder by means of the electrostatic adsorption, impegnating the formed coil with adhesive to make laminated layers, heating and hardening. CONSTITUTION:After applying adhesive to a formed coil 21 in advance, it is hanged by a grounded support 26 in a electrostatic adsorbing device 25, and positive high voltage is applied to an electrode 27 from a powder supply 33. Mica powder 28 is supplied from an opening 36 of a container 29 while vibrating a vibrator 35 to adsorb the mica powder 28 on the forming coil 21. The formed coil is taken out of the electrostatic adsorbing device 25, the adhesive is impregnated into the formed coil to make laminated layers, and is heated and hardened. According to the constitution, a complicated coil and be easily made, insulating layers between layers is not required, and the occurrence of layer short is prevented.
Patent JP-H06234811-A (JP)
Title: Production of ultra-high-molecular weight polyolefin
Inventor: KOJO SHINICHI
IPC: C08F10/00
Filed: 1993-02-10
Abstract: PURPOSE:To obtain an ultra-high-molecular weight polyolefin excellent in stereoregularity particle size distribution, etc., in high yield by using a catalyst composed of a solid Ti catalyst component consisting essentially of Mg, Ti, a halogen and an electron donor, an organoaluminum compound and a specific Si compound. CONSTITUTION:An olefin (preferably propylene and/or 1-butene) is polymerized in the presence of an olefin polymerization catalyst composed of (A) a solid catalyst component consisting essentially of Mg, Ti, a halogen and an electron donor, (B) an organoaluminum compound (preferably a trialkylaluminum, etc.) and (C) a compound of the formula (R<1> and R<2> are cyclopentyl, cyclopentenyl, etc.) (e.g. dicyclopentyldimethoxysilane) to afford the objective polymer having 4-10dl/g intrinsic viscosity [eta] and <2wt.% content of a component soluble in decane at 23 deg.C. Furthermore, TiCl4 is preferred as a Ti compound used for producing the component (A) and magnesium chloride, etc., are preferably used an Mg compound therefor.
Patent JP-H09216099-A (JP)
Title: Empty can pressing device
Inventor: YAGI SHOHEI
IPC: B30B9/32
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an empty can pressing device, which instantly and completely crush an empty can to flat shape, is made to small size and is produced at low cost. SOLUTION: The pressing device consists of a pair of conveyers 7, 8 in which endless flexible running bodies 10, 11 of rugged surface are stretched to plural rotating transmitting bodies 12, 13 and 14, 15, both conveyers 7, 8 are arranged so that the surfaces of running bodies 10, 11 are faced in some interval and its facing interval is gradually made smaller in the running direction of both running bodies 10, 11, an empty can charging part 16 is arranged at a wide interval part and an empty can pressing part 17 at a narrow part. Further, the running body 10 of conveyer 7 at one side and the running body 11 of conveyer 8 at other side run at different speed each other at the side of facing running bodies from the empty can charging part 16 towrad the can pressing part 17.
Patent JP-H02202841-A (JP)
Title: 1-chloro-2,2,3,3-tetrafluoropropane azeotropic and azeotropic-like mixture
Inventor: ASANO AKIO
IPC: C09K5/00
Filed: 1989-02-02
Abstract: PURPOSE:To provide the subject nonflammable composition enabling to reduce the using amount of CFCs and useful as an alternate CFC by comprising 1- chloro-2,2,3,3-tetrafluoropropane and 1,1,2-trichloro-1,2,2-trifluoroethane. CONSTITUTION:A composition comprises 6-46wt.%, especially preferably 26wt.%, of 1-chloro-2,2,3,3-tetrafluoropropane and 54-94wt.%, especially preferably 74wt.%, of 1,1,2-trichloro-1,2,2-trifluoroethane (R113). The composition is nonflammable, enables to reduce the using amount of the CFCs while satisfying the excellent characteristics of the CFCs, does not cause the change of the composition thereof on the recyclization because of having an azeotropic point, can be used in the same manner as one of the conventional CFCs, does not require the wide change of the conventional techniques and further has other advantages.
Patent JP-S57136735-A (JP)
Title: Gas electric-discharge display panel
Inventor: ISHIKAWA TSUTOMU
IPC: H01J17/49
Filed: 1981-02-18
Abstract: PURPOSE:To obtain a panel which has simple structure, a large display area, and an even luminance by insulating the mutually crossing external electrodes used as auxiliary discharge electrodes by means of an insulating body, and placing an internal electrode near the said external electrodes, within a unit display cell formed with partition walls. CONSTITUTION:Mutually crossing external electrodes 405 used for auxiliary discharge are placed over the surface of a first insulating base plate 401, with an insulating body 420 interposed between the electrodes 405, so that the electrodes 405 are insulated. After that, the surface of the external electrode 405 is coated with a dielectic body 406 with a high dielectric coefficient, and the dielectric body 406 is covered with a protection film 407 which consists of a heat-resisting compound such as MgO and has a large secondary electron discharge efficiency. An internal electrode 421 consisting of Ni paste or the like is placed near the electrode 405, on the upper surface of the insulating body 420. On the other hand, a transparent electrode 423, at least the display part of which consists of transparent conductive glass such as netha glass, is provided on the surface of a second insulating base plate 404 which is opposed to the first base plate 401 and is made of transparent glass or the like. Then, the upper surface of the electrode 423 is coated with a phosphor 424 used for low-velocity electron excitation, such as ZnO.
Patent JP-S60167064-A (JP)
Title: Editor and controller of figure
Inventor: ISHIKAWA HIROTADA
IPC: G06F17/50
Filed: 1984-02-09
Abstract: PURPOSE:To enhance operability of a figure editing function by indicating a positional relation between an original shifting/copying position of an object figure and the destination position of shifting/copying of the object concerned with a mark in the shifting and copying operational process of a figure. CONSTITUTION:By depressing a ten-key in corresponding to ''shift'' function, the operation is shifted to a control mode to execute a shifting function. Then a cursor key is depressed and shifted so that a cursor 1-9 will be overlapped with an arbitrary line of an object figure, and by depressing a ten-key in correspondence to ''object specification'', the figure concerned is retrieved based on figure information of a memory device. Then by depressing an execution key, the operation is shifted to a control mode of a shifting destination specification, and a reference mark 1-10 is displayed at a reference point of the shift object figure. By depressing a cursor key, the shifting direction is indicated, a reference point coordinate value is corrected by the moving quantity, which is displayed by a shifting position mark 1-11. An execution key is depressed, figure information is retrieved, and the coordinate position of the figure information is corrected to that of the shifting destination.
Patent JP-H08287569-A (JP)
Title: Magnet type clamping mechanism and disk driving device having the same
Inventor: GOTO YOSHIKAZU
IPC: G11B17/028
Filed: 1996-02-08
Abstract: PURPOSE: To provide a mechanism having interchangeability by providing the mechanism with a freshly movable second magnet, thereby making it possible to clamp two kinds of disks varying in the projecting rates of hubs from each other to a turntable with approximately equal attraction force. CONSTITUTION: A first magnet 104 having a yoke 105 is fixed to the outer peripheral part within the recessed part of the turntable 102 fixed to a motor shaft 101. On the other hand, a second magnet 106 having a yoke 107 slidable at a specified distance by fitting this motor shaft 101 is arranged on the inner peripheral side in the recessed part of the turntable 102. As a result, the first magnet 104 mainly generates clamping force to the MO disk 500 having the large projecting rate of the hub. While the first magnet 104 and the second magnet 106 both generate clamping force to the thin type disk 700 of the small projecting rate of the hub as against the above, the second magnet 106 generate the essential component of the clamping force.
Patent JP-H06236283-A (JP)
Title: Language processing system
Inventor: KITASHITA MASATOSHI
IPC: G06F9/45
Filed: 1993-02-10
Abstract: PURPOSE:To provide the language processing system for extending language specification while maintaining compatibility with the other system and for preparing an object program so as to improving the utilizing efficiency of a memory area while utilizing such a function. CONSTITUTION:In a source program 10, a comment containing a range start position designator 18 and a range end position designator 22 is inserted before and after a parameter designating range 20 only of reference. When the range start position designator 18 is detected, a language processing system 12 allocates following parameters into a code part 24 and when the range end position designator 22 is detected, the area of following parameters is allocated into a data part 26. Since the parameter of only the reference is allocated to the code part 24 to be shared by plural execution units, the using efficiency of a memory is improved at the time of execution.
Patent JP-S60169560-A (JP)
Title: Vapor deposition method by heating with electron beam
Inventor: HIRAKATA NOBUYUKI
IPC: C23C14/30
Filed: 1984-02-13
Abstract: PURPOSE:To eliminate the unfavorable effect of secondary electrons by forcing a target on which vapor from an evaporating source is deposited to be held at negative potential with an external power source so that secondary electrons are prevented from reaching the target. CONSTITUTION:A target 4 such as a GaAs semiconductor substrate is set in an evacuated bell jar 1, and it is forced to be held at negative potential with an external power source 5. A sample (evaporating source) 2 insulated electrically from the target 4 is heated by irradiating electron beams, and vapor generated from the surface of the sample 2 is deposited on the target 4. By this method, secondary electrons are almost prevented from reaching the target 4, so the unfavorable effect of secondary electrons is well eliminated.
Patent JP-S58140216-A (JP)
Title: Boring of molding
Inventor: SHINOMIYA TAKEO
IPC: B29C57/00
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a molding having an accurate through-hole by a method wherein a rather long projection pin for working a hole is provided in one of  dies while a concave section is provided in the other thereof and after a molding, a convex section of the molding is cut off when a through-hole is produced  in the molding of FRP. CONSTITUTION:When an FRP product having a through-hole 6 is molded, a concave section 13 is provided at a part corresponding to a through hole 6 in an upper die 1 while a projection pin 4 is protruded at a corresponding part of a lower die 2. The distance of the tip of the projector pin 4 to the bottom of a concave section 13 in the die clamping is set at about 0.2-1.0mm. to prevent the damage and wear of the projection pin 4. After a molding using the upper die 1 and the lower die 2, a top of a convex section 10 of the molding is cut off with a cutting tool such as an end mill 14 and a cutter 15 to obtain a desired through-hole 6.
Patent JP-H11224409-A (JP)
Title: Magnetic head device
Inventor: KIKUIRI KATSUYA
IPC: G11B5/127
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device capable of reducing the generation of cross-talk while suppressing the generation of an external induction noise comparatively low by adequately controlling the number of windings specially of a coil. SOLUTION: The device is constituted in such a manner that two magnetic heads 2, 3 simultaneously running on a recording medium are arranged side by side in the running direction of the head. In this case, the amount of cross- talk can be decreased more by making the ratio of the overall number of windings of coils 6, 6 wound a round semi-bodies 4, 4 of C-shaped core of the magnetic heads 2, 3 and the overall number of windings of coils 7, 7 wound a round semi-bodies 5, 5 of I-shaped core of the magnetic heads 2, 3 within th range of 8:9 to 16:1.
Patent JP-H11218433-A (JP)
Title: Fitting structure of ultrasonic wave sensor
Inventor: MORITA JUN
IPC: G01F1/66
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To allow easy fitting and replacement of an ultrasonic wave sensor, related to a flow-meter. SOLUTION: Ultrasonic wave sensors a and b constituting a transmitting/ receiving device are allocated on both sides of a low channel 3 of an ultrasonic wave type eddy flow-meter main body 1. Related to one of the sensors a and b which are of the same configuration, the flow-meter main body 1 comprises a side surface 7 parallel to the flow channel 3, an opening 8 provided on a surface orthogonal to the side surface 7, and a recessed part 6 having a depth vertical to the opening 8. The recessed part 6 is allowed to comprise a sensor holding member 9 comprising a vibrator 10 on a surface facing the side surface 7 and a spring 11 which press-fits the sensor holding member 9 to the side surface 7, while the sensor holding member 9 and the spring 11 are set from the opening 8, jumping out or displacement being suppressed with a presser plate 12. With a sensor guide comprising a bottomed hollow part in which the spring 11 and the sensor holding member 9 are inserted, the presser plate 12 may be omitted for easier fitting and replacement an ultrasonic wave sensor.
Patent JP-H08217058-A (JP)
Title: Cushioning apparatus for decorative box
Inventor: YOSHIMURA HIROKI
IPC: B65D81/07
Filed: 1995-02-10
Abstract: PURPOSE: To facilitate the storing of an article, and at the same time, reduce the working man-hours. CONSTITUTION: When a cushioning apparatus is used, a mounting part 21 is bent along a hinge part 21a, and an interval between a front holding means 11 and rear holding means 12 is extended, and then, the rear holding means 12 is made to face down, and inserted in a decorative box 2. Then, an article 5 is inserted in the rear holding means 12, and when the top of the article 5 on the front side is pushed down with a finger, the front holding means 11 stands up with the hinge part 21a as a fulcrum. By this motion, the front part of the article 5 is inserted in the front holding means 11, and at the same time, a front surface plate 38 of the front holding means 11 slides down from an opening 2a of the decorative box 2, and the cushioning apparatus is stored in the decorative box 2.
Patent JP-S57136933-A (JP)
Title: Vapor phase photochemical reaction device
Inventor: ARIMOTO YOUICHI
IPC: B01J19/12
Filed: 1981-02-20
Abstract: PURPOSE:To obtain a compact and inexpensive vapor phase photochemical reaction device by providing a reaction vessel on the inner side of a cavity part fitted with fluorescent lamps, sucking the gas in the vessel then introducing zero air. CONSTITUTION:In a device of reproducing photochemical reaction in the troposphere, plural fluorescent lamps 6 are fitted in the cavity part 3 of the inside wall of a protective cylinder 1, and further a reaction vessel 7 is provided on the inner side. The gas in the vessel 7 is sucked with a vacuum pump 23, and zero air of a zero air cylinder 24 is introduced therein, after which a chemical materil to be examined is fed from a septum 15. Thereafter, the light of the lamps 6 is irradiated to cause the photochemical reaction of the sample. In this way, the device is compact with disposition of apparatus efficiently, and therefore the device is manufactured easily and inexpensively.
Patent JP-H09185295-A (JP)
Title: Digital image forming device
Inventor: KUDO KUNIO
IPC: G03G21/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To suppress the abnormal rising of the temp. of a power source, at the time of printing a high density image. SOLUTION: In this digital copying machine provided with an original reader 100, a copying device 200 and an operation unit 400, the printer control circuit 504 of the copying device 200 controls a paper feeding interval, so as not to abnormally raise the temp. inside an LED lighting power source 506, based on a detection temperature signal 601 from the LED lighting power source 506, to execute the drive control of an LED head 503. Therefore, even if the capacity of the LED lighting power source 506 is extremely large, the down of the power source caused by the overcapacity of the power source never occurs, at the time of printing high density image information.
Patent JP-H09193624-A (JP)
Title: Pneumatic radial tire
Inventor: HARU BIYUFUOODO
IPC: B60C15/06
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To effectively suppress cracking and separation at the radial outer end part of a folded part by reducing compressive strain and shearing strain at the radial outer end part of the folded part. SOLUTION: A reinforcing layer 31 with inextensional cords embedded almost orthogonally to reinforcing cords in a body part 15 is superposed on the body part 15 to strongly restrict the body part 15 at an overlapped part with a folded part 16. Accordingly, even if braking force is imparted to a tire during travel, the reinforcing cords positioned at the body part 15 at the overlapped part maintain a nearly parallel state with the reinforcing cords in the folded part 16 so as to reduce circumferential shearing strain generated to rubber between the reinforcing cords, particularly to rubber surrounding the radial outer end part of the folded part 16.
Patent JP-H05191809-A (JP)
Title: Color imaging pickup device
Inventor: SHIRAISHI AKIHIKO
IPC: H04N9/07
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a picture in which a resolution is excellent, few moires exist and an S/N is excellent. CONSTITUTION:The color imaging pickup device is one in which an object image is converted into an electric signal having luminance information and color information and is provided with each structural element as follows: (a) an image pickup device 101 on which a color filter array of Bayer array is provided and whose picture elements are rectangular grid of pictches PH, PV, (b) an optical low pass filter 1 conforming with the Bayer array, (c) a color information forming means performing an arithmetic processing and eliminating color difference carrier based on a first color signal, a second color signal and a third color signal outputted from the picture elements corresponding to a first color filter, a second color filter and a third color filter.
Patent JP-S56120385-A (JP)
Title: Thermal transfer printing device
Inventor: ASAKURA OSAMU
IPC: B41J33/44
Filed: 1980-02-28
Abstract: PURPOSE: To reduce the trouble to replace a ribbon by half without provision of a large-size cassette by more than doubling the width of an ink ribbon compared to the height of a printing character, printing using one half of the ink ribbon, then reversing the run of the ribbon and causing it to print with the other half.  
     CONSTITUTION: The width of an ink ribbon 12 shell be more than double the height of a printing character and then a cassette 16 is fitted onto the base 17 of a carriage 7 and the base 17 is caused to descend, so that the upper half of the ribbon 12 is caused to come opposed to a thermal head 10 and a platen 11. Next, a printing instruction is input to move the carriage 7 every one pitch to carry out sequential printing. Simultaneously the ribbon 12 is taken up and is stripped off a printing form. After this process, printing on each line is performed so that the entire ribbon length 12 may be fed. If the feed end of the ribbon 12 was detected, the cassette 16 is moved upward together with the base 17 and at the same time, the lower half of the ribbon 12 is so arranged as to be opposed to the head 10 and platen 11 and printing in an opposite direction is caused to be carried out. 
     COPYRIGHT: (C)1981,JPO&Japio