baber/WOPTO huggingface dataset:
Patent JP-S63267095-A (JP)
Title: Telephone exchange
Inventor: MIYAMOTO EIICHI
IPC: H04Q3/58
Filed: 1987-04-24
Abstract: PURPOSE:To attain a light and compact system and to easily increase by alternately connecting the telephone set of a transmission side to the telephone set of an incoming side based on the control signal of a common line control means. CONSTITUTION:A signal transmission means 40, transmits different audible sound signals indicating for instance, whether a call can be made or not to the telephone set of the transmission side based on the recognition of a monitoring means 30. Further, a driving signal generating means 50 constituted of a boosting circuit for boosting a source voltage and an alternating current signal generating means, when a hook switch disposed in the telephone set of the incoming side is opened, generates a signal for de driving a ring tone generator mounted on the telephone set of the incoming side. Then, a switching means 60 switches an electric circuit so as to pass a driving signal to the telephone set of the incoming side at the time of driving the ring tone generator. Then, the common line control means 70 detects an idle line from the common lines and a connecting means 80 constituted of a low frequency transformer and an electronic switch alternately connects the telephone set of the transmission side to the telephone set of the incoming side. Thereby, the compact and light exchange is attained and an exchange main body can be easily increased.
Patent JP-H01272501-A (JP)
Title: Drier
Inventor: NAMIKOSHI TAKESHI
IPC: F26B9/06
Filed: 1988-04-25
Abstract: PURPOSE:To obtain a drier without restriction by season, weather or place, readily dryable even for relatively large plant and compact in non-using time by providing heating means in a flexible vessel and simultaneously providing a supporting means to said vessel. CONSTITUTION:A heating means 2, preferably a far-infrared ray irradiating means 5 for drying included substance at a low temperature in a flexible vessel 1 is provided, for instance on the bottom in the vessel 1 and a supporting means 3 for supporting the vessel 1 is simultaneously provided to obtain a drier for drying plant useful for manufacturing of dried flower which is readily able to dry a plant without subjecting restrictions of season, weather, place, revival working before drying or sealing working in such as silica gel method, even for a relatively large plant, and capable of leaving to a compact state in non- using time. Besides, plant is more effectively dried by providing a vent hole part 4 in the vessel 1.
Patent JP-H05268815-A (JP)
Title: Fertilizing pipe of fertilizer spraying device
IPC: A01C15/04
Filed: 1992-03-27
Abstract: PURPOSE:To provide a fertilizing pipe of a fertilizer spraying device capable of preventing a fertilizer from clogging even in the case of occurrence of clogging in a fertilizing port when the fertilizer is fed from the fertilizing port to a field by pressurized air. CONSTITUTION:In the objective fertilizing pipe 7 extended from a fertilizer feed part 6a toward a field face and consisted so that a fertilizer fed out from a fertilizing feed-out part 6a may be applied from a fertilizing port to a field by feeding the fertilizer by pressurized air, an air vent hole 7b located in the vicinity of fertilizing port of the fertilizing pipe 7 and communicating to the outside is provided.
Patent JP-H02284842-A (JP)
Title: Mechanical device
Inventor: YAMAGATA YUTAKA
IPC: B23Q1/44
Filed: 1989-04-24
Abstract: PURPOSE:To give a two-dimensional or three-dimensional motion to a driven part high holding the rigidity without generating an increase of weight and complication of structure by providing actuators supported with their one end to the driven part through a universal joint and with the other end to a fixed system through a universal joint, driving means of the actuators and their control means. CONSTITUTION:A driven part 8 is supported by three actuators 5, when their action is controlled, a two-dimensional arbitrary motion can be given to the driven part 8, similarly when the driven part 8 is supported by four actuators 5, a three-dimensional motion can be given to the driven part 8. Thus by supporting the driven part 8 by a plural number of actuators 5, a drive control system of the driven part can attain its simplification of structure and lightness of weight. While by ensuring structural high rigidity in the actuator 5 constituting a supporting system, a trouble of generating a chatter or the like in a work surface of a workpiece W can be eliminated.
Patent JP-H07284948-A (JP)
Title: Plasma cutting equipment
Inventor: OE KIYOTAKA
IPC: B23K37/00
Filed: 1994-04-18
Abstract: PURPOSE:To rapidly cut a steel shell of a thick wall vessel having a lining layer of a refractory material on the internal face by a required width in the horizontal position, continuously in a long time, without erosion of a plasma torch caused by cutting slag, and without requiring a skillful cutting technique. CONSTITUTION:In a plasma cutting equipment to cut a steel shell of a thick wall vessel having a lining layer of a refractory material on the internal face, two plasma torches 1, 2 are attached on a holding device 30 whose position is adjustable freely by bridging on a cutting groove in almost right angle against the cutting groove, and on the almost central rear side of the plasma torches 1, 2, two auxiliary blow nozzles 3, 4 pointing toward the cutting groove are held parallel to the cutting groove with the holding device 30 whose position is made freely adjustable. The holding device 30 is held with arms 20, 22 freely adjustable in the horizontal direction and height direction attached on a running carriage 23 freely moving along the cutting groove.
Patent JP-H01272179-A (JP)
Title: Semiconductor laser
Inventor: SHIMADA KATSUTO
IPC: H01S5/00
Filed: 1988-04-25
Abstract: PURPOSE:To improve reliability of a semiconductor laser even if it is operated for a long time or period and to prevent deterioration of element characteristics during high output operation by forming a buffer layer of a superlattice structure. CONSTITUTION:An n-type superlattice buffer layer 102 as a first semiconductor layer is formed on a semiconductor substrate 101, by repeating 30 cycles of deposition each consisting of depositing an AlAs thin film having a thickness of 50Angstrom  approximately corresponding to de Broglie wavelength and a GaAs thin film having thickness of 50Angstrom . An n-type Al0.4Ga0.6As first clad layer 103, an undoped Al0.05Ga0.95As active layer 104 as a third semiconductor layer, a p-type Al0.4Ga0.6As second clad layer 105 as a fourth semiconductor layer and a semi-insulating ZnSe layer 107 are deposited sequentially in this order. Hence, it is possible to decrease through dislocation and to absorb stress generated at the interface between the III-V compound semiconductor 105 and the II-VI compound semiconductor 107 by the superlattice buffer layer. Thus, it is possible to obtain a semiconductor laser having prolonged lifetime.
Patent JP-S583302-A (JP)
Title: Antenna device for car mounting
Inventor: NODA HIROSHI
IPC: H01Q13/10
Filed: 1981-06-29
Abstract: PURPOSE:To obtain the diversity effect without increasing the number of antennas, by providing a plurality of feeding terminals for a unit antenna. CONSTITUTION:A truck cover 9 of a car forms a ring shape slot antenna. Feeding terminals 10 and 11 provided on the cover 9 are connected to terminals (a) and (b) respectively. When the terminals 10 and 11 are provided at a position shifted from the center of the cover 9, different directivity can be provided. Thus, the reception form of the terminals 10 and 11 is detected at reception  state detecting means 18 and 19, compared at a comparator 20, a switch 21 or  22 is operated and the terminals 10 and 11 are switched. Thus. the diversity  effect can be obtained without increasing the number of antennas.
Patent JP-H07286063-A (JP)
Title: Production of oily matter by thermal decomposition of synthetic polymer
Inventor: ONO HIROYASU
IPC: C08J11/16
Filed: 1994-04-15
Abstract: PURPOSE:To obtain an oily matter with a low halogen content efficiently while reducing the amts. of organohalogen compds. as the by-product by liquefying a mixture of a halogen-contg. synthetic polymer with a halogen-free synthetic polymer under specified conditions. CONSTITUTION:A mixture of a halogen-contg. synthetic polymer (e.g. PVC or PVDC) with a halogen-free synthetic polymer (e.g. a polyolefin or PS) is made flowable by melting or thermally dissolving in a solvent (e.g. sulfolane) and heated. In heating after or during the melting or thermal dissolving, the mixture is brought into contact with an inert gas, pref. a gas mainly comprising N2 or CO2 and/or a gas mainly comprising water vapor, to substantially remove separated halogenated substances. The melt or the soln. is then liquefied by thermal decomposition.
Patent JP-S583220-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L21/8222
Filed: 1981-06-30
Abstract: PURPOSE:To materialize a method self conforming a process utilizing molecular beam epitaxy permitting extremly thin multi-layer P-N junction formation by a method wherein layers fixing each region of a semiconductor element are successively formed by an epitaxial growth method. CONSTITUTION:An N<+> type buried layer 2, N type epitaxial layer 3, P<+> type isolation region 6, and field oxide film 5 are formed on a P type Si substrate 1 and after removing a nitride film 4 on a base formation region, a P type Si layer 8 is formed by molecular beam epitaxy. Furthermore, a nitride film 9 is formed by a CVD method. Next, the patterning for a P type layer 8 is performed and after removing the films 9, 4 on emitter and collector contact formation regions, an N<+> type Si layer 10 is formed by molecular beam epitaxy. Furthermore, a nitride film 11 is formed. Next, thermal oxidation is applied to the unnecessary N<+> type layer 10 to convert the layer 10 into an oxide film 12 and a contact region is formed by removing the films 9, 11. This permits the formation of an extremely thin base 8 and emitter 10.
Patent JP-H05275263-A (JP)
Title: Conducting paste
IPC: H01G4/005
Filed: 1992-03-27
Abstract: PURPOSE:To realize good continuity as a conductor of an inside electrode and to realize conducting paste which improves equivalent series resistance of a lamination porcelain capacitor by coating a surface of inorganic powder with a metal whose quality is the same as that of metallic powder. CONSTITUTION:Zirconia powder of 0.5 to 30wt.% which is coated with 2 to 300nm-thick Pd is added to Pd powder, ethylcellulose, mineral spirit and butylcarbitol. This mixture is kneaded by a triple roll mill and conducting paste for an inside electrode is manufactured. Thereby, it is possible to sinter metallic powders mutually and a metallic coating on a surface of inorganic powder, to realize good continuity as a conductor of the inside electrode, to lower an electric resistance of the inside electrode and to lower equivalent series resistance of a lamination porcelain capacitor.
Patent JP-H041090-A (JP)
Title: Desensitizing treatment apparatus
Inventor: NAKAO SHO
IPC: B41N3/08
Filed: 1990-04-18
Abstract: PURPOSE:To provide a compact desensitizing treatment apparatus having an extremely simple structure by applying desensitizing treatment to the formed electronic photoengraving plate fed between a rubber roll and a liquid storage member using the coating solution stored between both of them according to a roll coating system. CONSTITUTION:A coating solution 101 is received in a container 100 and a drive roll 110 whose surface is composed of a water absorbable material 111 is provided in the container 100. A rubber roll 120 is provided at a position shifted in a rotary direction N from the center 112 of the drive roll 110 so as to nip the water absorbable material 111 under definite pressure and rotated along with the drive roll 110 by nip pressure to squeeze the coating solution. Further, a liquid storage rod 130 is provided in a freely rotatable manner in a state only riding on the drive roll 110 under its own wt. so as to be shifted from the center 112 of the drive roll 110 on the side opposite to the rotary direction N. A master P is fed so as to pass between the drive roll 111, and the rod 130 and the rubber roll 120 but the coating solution 101 is dammed up between the rubber roll 120 and the rod 130 to be stored before the master P arrives. When the master P is fed in this state, the upper surface thereof is coated with the coating solution 101 to be subjected to desensitizing treatment.
Patent JP-S5727109-A (JP)
Title: Dehydrating device
Inventor: MIYAMOTO HIROAKI
IPC: B01D37/04
Filed: 1980-07-23
Abstract: PURPOSE: To surely prevent a driving roll and filter cloths from slipping by detecting the difference between the peripheral speed of the driving roll turning and driving the filter cloths and the turning speed of the filter cloths.  
     CONSTITUTION: A revolution nunmber detector 19 is attached to a driving roll 18 driving filter cloths 9, 13, whilist a roll 20 turning integrally by the frictional contact with the rear surface of the filter cloth 13 is provided, and a device 21 detecting the number of revolutions of this roll is provided, thereby constituting a detector 23 detecting the slip state of the cloths 9, 13. When the speed difference of the rolls 18, 20 by the detector 23 rises higher than a set value, a command signal is inputted from a decision circuit 22 to a control circuit 24 which in turn closes an electric power source circuit 26 interposed with an alarm device 25, thereby alarming the occurrence of a slip. At the same time, the cylinders 28, 28 attached to rolls 27, 27 for tensing the cloths 9, 13 are operated to increase the tension of the cloths 9, 13, whereby the slip is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63270367-A (JP)
Title: Fine porous body
Inventor: YOKOGAWA HIROSHI
IPC: C04B38/00
Filed: 1987-04-24
Abstract: PURPOSE:To form low-cost fine porous body having extremely lower thermal conductivity than that of static air under normal pressure, without change with time, by integrally forming 2 kinds of fine particles, namely fine silica particles and an inorganic compound of a layer structure. CONSTITUTION:The subject finely porous body is produced by forming (A) fine particles of silica together with (B) an inorganic compound of layer structure. The silica may be prepared by either the dry process or the wet process. The primary particle size of the silica is preferably 1-100nm. The compound of layer structure is, e.g., montmorillonite, bentonite, hectorite, kaolinite or other clays.
Patent JP-H01285526-A (JP)
Title: Bulk cargo scooping device
Inventor: GERUTO BEKUTOROFU
IPC: B65G67/60
Filed: 1988-04-25
Abstract: PURPOSE: To simplify the control for a bulk cargo scooping device by chamfering the end side of a main body holding a projecting shovel, and surrounding the chambering part with the projecting shovel in the bulk cargo scooping device comprising a projecting wheel. CONSTITUTION: The end sides of main bodies 6, 7 are chamfered, and projecting shovels 4 are bent forward in the rotating direction to surround the main bodies 6, 7. By this arrangement, the generated transported materials can be collected to form a transport material column 3. Projecting wheels 1, 2 having a projecting shovel 4 have an angle of inclination seen from the side, whereby bulk cargo scooping from the bulk cargo accumulation can be performed most favorably. Accordingly, in the case where the projecting wheels 1, 2 are supported by suspension, the depth of cut into the bulk cargo accumulation can be set within the range of about half of the projecting wheel diameter.
Patent JP-S5625949-A (JP)
Title: Permanent magnet alloy
Inventor: IMAIZUMI NOBUO
IPC: H01F1/04
Filed: 1979-08-11
Abstract: PURPOSE: To obtain a permanent magnet alloy having superior magnetic characteristics by alloying rare earth elements such as Y and Sm and a plurality of transition metals.  
     CONSTITUTION: This alloy has a composition represented by general formula YXSm 1- X (Co 1-α-β-γ , Fe α Cu β M γ )Z (where M is one or more kinds of transition metals selected from Ti, Zr, Nb, Hf and Ta, 0.03≤X≥0.4, 8.4≤Z≥8.8, 0.1≤α≥ 0.3, 0.05≤β≥0.09 and 0.005≤γ≥0.05). An ingot of this alloy is finely crushed, and the grains are lined up in an about 10kOe magnetic field and compacted under 5t/cm 2  hydrostatic pressure. This green compact is then sintered at 1,200°C for 1hr in a vacuum and cooled to room temp. to obtain a permanent magnet alloy having high coercive force and superior residual magnetic flux density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6021795-A (JP)
Inventor: ROBAATO ETSUCHI RAASEN
IPC: D05B47/00
Filed: 1984-05-21
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-H042474-A (JP)
Title: Motor tacker
Inventor: FUSHIYA FUSAO
IPC: B25C1/06
Filed: 1990-04-18
Abstract: PURPOSE:To strike a needle surely only once, to have abundant quick adaptability and not to perform double strike, by awaiting a hammer at a push back terminal position and pulling a trigger once. CONSTITUTION:A motor is rotated with a switch 14 being turned on by a 2nd motion member 17, when a trigger 16 is operated with its pressing, and a hammer having been awaited is energetically moved in the stroke direction by being accelerated by the repulsive force of a spring at the pushback terminal position. After the hammers stroke, the pressing force turning the switch 14 on by a 2nd motion member 17 becomes unable to be secured but the electrical connection of the motor and power source is maintained with a 1st motion member 18 being moved to the position turning the switch 14 on when the hammer starts its movement in the stroke direction, so after completion of the stroke of a needle with the hammer arriving at the terminal position in the stroke direction, the hammer is pushed back in the reverse direction to the stroke direction in succession and the motor is stopped with the turn-on action of the switch 14 being checked, when the hammer reaches immediately before the pushback terminal position.
Patent JP-H11297220-A (JP)
Title: Ac surface discharge type plasma display panel and ac surface discharge type plasma display panel board
Inventor: AKIBA MANABU
IPC: H01J11/36
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of ultraviolet rays generated by surface discharge and increase light emission luminance. SOLUTION: The front panel of a PDP 50 is provided with a front glass board 1, scanning electrodes X, Y, black stripes 11, ultraviolet ray reflecting layers 131, a dielectric layer 4 and a discharge protection film 5. The ultraviolet ray reflecting layers 131 are located in part of the dielectric layer 4 excluding unitary emission areas EUA and embedded in part on the surface on the discharge space 10 side of the black stripes 11. Ultraviolet rays 141 propagating in the direction of the black stripes 11 out of the ultraviolet rays generated in the discharge space 10 in the unitary emission areas EUA are reflected toward the phosphor layer 9 side relating to the unitary emission areas EUA by the ultraviolet ray reflecting layers 131 and excite the phosphor layer 9.
Patent JP-S5529154-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/41
Filed: 1978-08-23
Abstract: PURPOSE:To eliminate uneveness of crystal pattern and occurrence of defective crystal and also to improve backward characteristics, when forming at least 2 armophous semiconductor layers having different energy bands on base plates, by changing in advance stoichiometric ratios of these substances. CONSTITUTION:Non-single crystal layers including amorphous layer are piled in layers and made to grow on an electro-conductive base plate such as metal or semiconductor, etc., or on an insulated base plate such as polyamide or vinyl chloride. Thus, those base plates to be made to grow are put into a react or made of quartz, and then, the reactor is kept at reduced pressure of 0.1-10 Torr, supplied with PH3 and AsH3 gases containing such impurities as P and As and a silicic compound gas containing SiH4, etc., and a carrier gas containing HCl, etc., and heated to allow an n type layer to grow. Then, the reactor is supplied with gallium chloride containing such impurities as Ga and B, etc., and also B2H6 gas for allowing a p type layer to grow. At this time, impurities concentration is selecbed within a range of 10<14>-5X10<22>/cm<3> and temperature is selected within a range of 0-900 deg.C so that the structure becomes amorphous or multi-crystal.
Patent JP-S60247230-A (JP)
Title: Device for connecting automatic exposing machine and automatic developing machine
Inventor: KITAI MAKOTO
IPC: G03B17/50
Filed: 1984-05-23
Abstract: PURPOSE:To operate efficiently an automatic exposing macine and automatic developing machine even if the processing speed of photosensitive materials is different with both machines by arraying transversely plural sheets of the exposed photosensitive materials fed from the automatic exposing machine and feeding said materials at one time into the automatic developing machine. CONSTITUTION:The inlet 2 at the outside box 1 of a connecting device A is matched with a discharge port B' for the photosensitive material in the automatic exposing machine B and the outlet 3 of the box 1 is matched with a feed port C' for the photosensitive material in the automatic developing macine C. The belt-like photosensitive material with the exposed emulsion side faced upward in the machine B in this state passes through the inlet 2 and is cut to required length by a cutter 4. The cut materials glide downward along upper and lower gliding plates 12, 13 and are arrayed so as to have prescribed spaces from each other in a receiving channel 28 by a distributor 16. The cut sheets are thereafter conveyed on an inclined plate 27 up to feed rollers 31 of the machine C by a conveying piece 36 which travels when a motor 41 runs and an upsetting and feeding-in device 34 starts traveling.
Patent JP-S5627619-A (JP)
Title: Circular conveyor type flow/weight measuring equipment
Inventor: IWAKO HIROYUKI
IPC: G01G11/04
Filed: 1979-08-14
Abstract: PURPOSE: To accomplish accurate measurement of the weight and the flow rate preventing the flashing of granular solid by supporting the circular conveyor for granular solid having a concentric rotary cylinder equipped with a blade in the wall of the cylinder rotatively with the horizontal shaft perpendicular to the wall while it is supported with a load cell at the position perpedicular to the rotating shaft.  
     CONSTITUTION: The cylinder wall 6 of the circular conveyor 1 is coaxially supported movably with a fulcrum construction 2 through horizontal shafts 3 and 3 while it is supported with the load cell 19 provided at the right angle to the horizontal shafts 3 and 3 to maintain a balance. A rotary body 8 having blades at an equi- space decelertedly rotates in the direction of the arrow by way of a motor 20 and a belt 21. The blades equipped with a felt sheet 13 turns in contact with the inner surface of the cylinder wall. Inducted to a material inlet 15, a powder is moved through a zoned vacant chamber 14 and then, delivered out from a material outlet 19. Any increase in the load by introduction of the material is detected with the loadcell 19 whereby the flow rate is measured combined with the rotational frequency of the rotary body. 
     COPYRIGHT: (C)1981,JPO&Japio