baber/WOPTO huggingface dataset:
Patent JP-S55111535-A (JP)
Title: Method of ground levelling by ground levelling ship for sea bottom and its apparatus
Inventor: KOMATSU TATATOMI
IPC: E02F5/00
Filed: 1979-02-22
Abstract: PURPOSE: To make possible to perform a ground levelling with high accuracy by being provided with a control unit which interlocks with operation arm extending apparatus in accordance with the movement of a ground levelling scraper, thereby forming a locus of the movement of said ground levelling scraper in a line or a given curve.  
     CONSTITUTION: A supporting arm 13 is rotatably extended toward both sides of a work ship 14. An operating arms 15 are loosely engaged with the supporting arm 13 slidably in a longitudinal direction respectively. One end portion of the operating arm 15 is connected with a ground levelling scraper 16 each other. This apparatus is provided with forcing means to give a shaking action to the operating arm 15 so that the ground levelling scraper 16 may be moved against the sea bottom surface.  An apparatus of an operation arm extension 19 capable of increasing a projected  length of the operating arm 13 from the supporting arm 15 to the end of the operating arm by sliding the operating arm 15 against the supporting arm 13, is installed.  A control apparatus 20 is an apparatus to give a signal to an operating winch 19 by receiving a signal of shaking angle of the operating arm 15 through a receiving cable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63188921-A (JP)
Title: Manufacture of soft magnetic sputtering target
Inventor: TOMITA SHOGO
IPC: G11B5/851
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a target material whose oxygen concentration is low, whose segration is little and which is composed of fine crystal particles by a method wherein, after the particles struck by a high-speed gas jet stream have been deposited on a substrate, the deposited particles are pressed down in their thickness direction so as to increase the uniformity of the plate thickness and the target material is cooled uniformly. CONSTITUTION:In order to deposit a flow of particles on a substrate 5 uniformly, a gas stream for profile control use is blown toward the flow of particles in the obliquely downward direction from a pair of slit nozzles 4 which are installed at the lower part of atomizers 3 so that the dropping range of the flow of particles can be narrowed down. In addition, in order to make the thickness of the deposited substance uniform in the longitudinal direction, the substrate 5 is moved in the A direction forward and backward at constant speed. After the molten substance has been sprayed, a heat-insulation cover 9 is put immediately on the upper part of a target material 10 so that the cooling direction can be made uniform at the upper part and the lower part. This process is to be executed inside a chamber of a non-oxidative atmosphere. By this setup, it is possible to obtain a soft magnetic sputtering target whose oxygen concentration is low, whose segration is little, which is composed of fine crystal particles and whose brittleness is high.
Patent JP-H05186082-A (JP)
Title: Sheet material feeder
Inventor: FUKAZAWA AKIRA
IPC: B65H3/52
Filed: 1992-01-08
Abstract: PURPOSE:To feed sheet materials properly by adjusting a distance between shafts automatically while considering not only thickness of the sheet materials but also rigidity and so on. CONSTITUTION:Sheet material P are fed while being sandwiched between a feed roller 3 and a separating roller 31. The number of rovolutions of the feed roller being changed according to a thickness and so on of the sheet materials P is detected by means of a photointerrupter 13, and a control means 16 controls driving of a stepping motor 33 according to a signal from the photointerrupter 13. The stepping motor 33 lowers the separating roller 31 in a proper position, and corrects a distance between shafts properly.
Patent JP-S53105325-A (JP)
Title: Digital arithmetic operation unit
Inventor: YOSHIDA HIDEO
IPC: G06F9/32
Filed: 1977-02-25
Abstract: PURPOSE: To decrease the number of steps of the program memory unit, by only adding a simple circuit to the discriminating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02199647-A (JP)
Title: Magneto-optical recording element
Inventor: SHIBATA TOSHIYUKI
IPC: G11B11/105
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the corrosion of magnetic alloy layers even if a hot melt type adhesive agent is used by specifying the thickness of a 1st and 2nd protective layers consisting of UV curing type resins and forming a resin layer for adhesion of a hot melt type polyamide resin. CONSTITUTION:The thickness of the 1st and the 2nd protective layers 5, 5 consisting of the UV curing type resins is specified to <10mum and the resin layer 6 for adhesion is formed of the hot melt type polyamide resin. Remaining of the uncured components in the UV curing type resins and the increase in stresses with shrinkage on curing are resulted if the thickness of the protective layers 5 consisting of the UV curing type resin is >=10mum. As a result, the corrosion is generated in the magnetic alloy layers 4. The polyamide resin has the extremely lower content ratios of org. acids and various ions than other resins and the magnetic alloy layers 4 do not corrode any longer. The generation of the corrosion is obviated in this way and the high quality and long-term reliability are obtd. even if the hot melt type resin layer for adhesion is selected.
Patent JP-H10216531-A (JP)
Title: Manufacture of plate-like catalyst for exhaust gas purification and manufacturing device therefor
Inventor: KATO YASUYOSHI
IPC: B01J23/30
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plate-like catalyst by which it is possible to prevent cracks which become a cause for strength deterioration from being generated and obtain a thin and high strength catalyst, even if only one reticular inorganic fiber base material is used. SOLUTION: This method for manufacturing a plate-like catalyst for exhaust gas purification is to feed a reticular inorganic fiber base material 5 staked on an auxiliary coating paper 4, toward a gaps between a pair of upper/lower coating rollers 1, 2 which rotate in a mutually opposite direction, along a coating table 3 provided forward of the coating rollers 1, 2. Further, the method is to supply a catalytic paste 6 on the reticular inorganic fiber base material 5 and roll the catalytic paste or spread over the base material 5 during the feeding of the reticular inorganic fiber base material 5. In this case, the rolling uptake level of the catalytic paste on the upper surface of the base material 5 is increased by making the rotary peripheral speed of the outer circumference of the upper coating roller 1 higher than that of the lower coating roller 2.
Patent JP-H08209494-A (JP)
Title: Picking apparatus in rapier loom
Inventor: IWASAKI MITSUHIRO
IPC: D03D47/27
Filed: 1995-02-08
Abstract: PURPOSE: To avoid sliding friction between a rapier band and a pressing member to improve durability of the rapier band by forming a rapier wheel so as to correspond to width of woven fabric without making the diameter of the rapier wheel large-sized. CONSTITUTION: Engaging holes are provided in rows in the longitudinal direction of a rapier band 4 in the rapier band 4 having a rapier head 23 fixed to the first end part. The rapier band 4 is put around a rapier wheel 3 in a state engaging with an engaging protruded part 21 formed on the periphery of the rapier wheel 3. Pressing rollers 24 and 25 are rotatably installed at a position corresponding to the position separated from the rapier wheel 3 and an endless belt 32 is stretched in a state incapable of engaging with the rapier band 4 among the rapier wheel, pressing rollers 24 and 25 and a tension roller 31. The outside of rapier wheel 3 having a part to which the belt 32 is stretched and the outside diameter of pressing rollers 24 and 25 are set so that reciprocating rate of the rapier band 4 coincides with the peripheral speed of the pressing rollers 24 and 25.
Patent JP-H06296942-A (JP)
Title: Method and device for vibrating ultrasonic vibrator in ultrasonic cleaning
Inventor: SHIBANO YOSHIHIDE
IPC: B06B1/02
Filed: 1994-02-18
Abstract: PURPOSE:To easily generate uniform cavitation in every part in a cleaning soln. by vibrating an ultrasonic vibrator having a single natural frequency. CONSTITUTION:Plural kinds of oscillation signals (a), (b) and (c) having frequencies of integral multiples of the natural frequency of an ultrasonic vibrator different from one another are generated. The signals (a), (b) and (c) are outputted by switching respectively for specified times t1, t2 and t3 to generate a composite signal (d) in which the signals (a), (b) and (c) are time-sequentially mixed, and an ultrasonic vibrator is vibrated with the composite signal (d) as the vibrator driving signal.
Patent JP-H02201087-A (JP)
Title: Fluid compressor
Inventor: HATTORI HITOSHI
IPC: F04C18/344
Filed: 1989-01-31
Abstract: PURPOSE:To facilitate installation of a blade into a fluid compressor, in which a rotor with a spiral blade fitted on a spiral groove formed at the periphery is fitted in a cylinder, by dividing the blade into a plurality of divisions, and putting tapered surfaces one over another provided at the ends of these divisions. CONSTITUTION:A stator 5 of an electromotive element 3 is fixed to the inner surface of an enclosed case 2, and a cylinder 7 is fitted on a rotor 6 arranged inside thereof, wherein the two ends are supported rotatably by bearings 8, 9. A piston 11 is fitted in this cylinder 7 as a rotating element eccentrically in an amount (e). This piston 11 is provided at its periphery with a spiral groove 19 reducing its pitch from the suction side gradually toward the discharge side, and a spiral blade 21 is fitted in this groove 19 in such a way that it can advance and retreat freely. Therein the blade 21 is composed of a plurality of divisional blades 21a-21c, which are provided with tapered surfaces 20 at their ends, and these tapered surfaces 20 of adjoining blades are put one over another in the axial direction of the piston 11.
Patent JP-H02202248-A (JP)
Title: Service request decision system
Inventor: SAWADA KATSUTO
IPC: H04L12/58
Filed: 1989-01-31
Abstract: PURPOSE:To prevent invalid transmission of text information and to avoid hindrance onto the service expansion of the mail system by sending only text information whose necessity is confirmed from a telematics terminal equipment. CONSTITUTION:When a request information transmission section 31 reads mark position information Li from an OMR sheet, a text transmission discrimination section 35 collates it with mark position information Lj stored in a text propriety storage section 34, references a text transmission section 32, confirms the absence of contradiction as to the presence of text information and sends the information to a facsimile mail equipment 1. Thus, the invalid transmission of the text information Ti is avoided. Moreover, the content of storage of the text propriety storage section 34 is always updated by the facsimile mail equipment 1 and no hindrance is imposed on the service expansion.
Patent JP-H01197734-A (JP)
Title: Photographic printing device
Inventor: KONISHI MINORU
IPC: G03B27/46
Filed: 1988-02-02
Abstract: PURPOSE:To prevent photographic paper from slaking by providing a driving roll with high rotational inertia on a downstream location of a printing area, and acting inertial force even when a driving motor stops. CONSTITUTION:A printing paper magazine 22 is mounted on the photographic printing device 1; the photographic paper P is pulled out of the magazine 22 by means of pulling rolls 30 and 31 by operating keys with an operation key table T. The photographic paper P is transferred by an inserting roll 56 and an inserting pressing roll 57 and then pinched by a driving roll 60 on the upstream side. Then, by means of the action of a loop forming guide plate 44 the photographic paper P is carried to the position where its edge is pinched by a driving roll 61 on the downstream side. Whereupon a driving motor 63 operates intermittently and then printing is carried out after the photographic paper P is carried by a specified distance. Since said roll 61 has high rotational inertia, its inertial force acts even when the motor 63 connected through a unidirectional clutch stops. Thus, photographic paper P is always pulled in an advancing direction without slack and satisfactory photographic printing is always performed.
Patent JP-S58217131-A (JP)
Title: Interior air conditioning system
Inventor: NISHIMURO MASAHIKO
IPC: F24F3/00
Filed: 1982-02-13
Abstract: PURPOSE:To dispense with an exclusive perimeter air conditioner by a method wherein air supplied into the room is enabled to perform an air conditioning operation for an interior zone and the treatment of a thermal load in a perimeter zone simultaneously. CONSTITUTION:A movable sunlight reflecting barrier 40 is provided at a position spaced a predetermined distance from the windowglass 39 in the outer wall of the room. The sunlight reflecting barrier 40 is arranged vertically so as to become displaced in the vertical direction and operates such that when it is displaced upward, the upper end thereof is brought under a closed condition and the lower end thereof under an open condition while when it is displaced downward, the upper end thereof is brought under an open condition and the lower end thereof under a closed condition. Further, a discharge slot 27 connected to a return air passage of the air conditioner 3 is provided in the wall 24 of the ceiling located between the windowglass 39 and the barrier 40 and forms itself a discharge passage for conditioned air and a stream of air is supplied forcibly into the perimeter zone between the windowglass 39 and the barrier 40. In addition, the return air flowing through the return air passage is separated into a part flowing through an exhaust passage and a part flowing through an intake passage in proportion to the density of oxygen and a considerable quantity of air equal to the quantity of discharge air is introduced into the intake passage.
Patent JP-S58138009-A (JP)
Title: Manufacture of electronic parts
Inventor: YAMAMOTO HIROMASA
IPC: H01F17/04
Filed: 1982-02-12
Abstract: PURPOSE:To expose an electric terminal outwards from an outside sintered body and facilitate the formation of the electric terminal, by a method wherein contraction coefficient of functional element is set smaller than that of outside sintering powders. CONSTITUTION:A coil element is coated with outside magnetic powders thereby a molded body is formed. If the molded body is burnt at 900 deg.C for two hours, end part of the coil element having an electric terminal 3 breaks the end surface of outside ferrite 2 and projects outwards. Since a magnetic rod 5 is burnt previously at 850 deg.C, contraction coefficient of the magnetic rod 5 becomes smaller than that of the outside ferrite 2 during the main burning, thereby length of the coil element including the electric terminal 3 becomes greater than that of the outside sintered body after the main burning. As a result, the electric terminal 3 of the coil element is exposed outwards as above described. Next, outer surface of the sintered body is ground in barrel finishing thereby trimming 12 is performed around the electric terminal 3 and conductive paste is coated so as to form an external electric terminal.
Patent JP-H06277683-A (JP)
Title: Method and device for purifying waste liquor by moist oxidation in supercritical state
Inventor: RAROSHIYU HANSU RUUKASU
IPC: C02F1/74
Filed: 1994-02-18
Abstract: PURPOSE: To avert the problem of corrosion by suppressing the fault by settled salt in a super-critical aq. oxidation process.  
     CONSTITUTION: Reaction is effected in the form of a flame 5 in the method for purification of salt-charged waste water by the wet oxidation of org. components under a super-critical condition. The super-critical region is enclosed by a bypass stream 4 below the super-critical condition formed from cooling water. One end of a reaction apparatus constituted as a columnar pressurized vessel is provided with a burner nozzle 2 and at least one annual inlet 48 for the cooling water enclosing the same. The other end of the apparatus is provided with a common outlet 160 for the cooling water and reaction product (more particularly settled salt). The generation of the obstacles by the salt is averted by the bypass stream and the problem of the corrosion is relieved. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08218688-A (JP)
Title: Key cylinder device
Inventor: WATANUKI YOSHIO
IPC: E05B17/00
Filed: 1995-02-09
Abstract: PURPOSE: To facilitate the location of a cover member without lessening the drain hole of a case, and to prevent the cover member from hitting against the case even in the case where one end of a torsion coil spring varys in working angle. CONSTITUTION: A cylinder 13 is arrangedly provided in a case 12, and a drain hole 12a is formed in the lower part of the case 12, and a projection part 12b is formed in the outer periphery of a cab side end 12d nearer a cab side than the drain hole 12a, and a switch 17 serving as a cover member is attached so as to cover the cab side end 12d by locking the switch 17 on the projection part 12b. In a key cylinder device 11 composed like this, the projection part 12b is formed so that a car outside end face 12e and a cab side end face 12f may cross a cylinder shaft at about right angles, and on the other hand, a locking hole 17b for the locking of the projection part 12b is formed in the switch 17.  The key cylinder device is set up so that, in a locked state, the basic end peripheral edge 17f of the locking hole 17b abut on the cab side end face 12f, and the tip side peripheral edge 17e of the locking hole 17b abut on the car outside end face 12e.
Patent JP-S55115171-A (JP)
Title: Information reader
Inventor: KIKUCHI SEIJI
IPC: G06K9/20
Filed: 1979-02-26
Abstract: PURPOSE: To increase the accuracy of read-in and to increase the maintenanceability, by removably fitting the protection plate having the transparent plate at the carrying path opposed to the read-in head and preventing the invasion of dust to the read-in head.  
     CONSTITUTION: The both sides of the paper pile 21 are clipped with the information reader 20, and a pair of carrier rollers 23 carrying paper pile 21 and the carry out roller 24 carrying out paper pile 21 are located at the read-in section having the read-in head 22, and the carrying path 26 of paper pipe 21 is formed with the guide plate 27 opposed to the hole wall 25 having the rollers 23, 24. The gap 29a is drilled to the position opposing to the front surface of the head 22 of the guide plate 27, and one surface of the transparent plate 28 forms one part of the carrying surface 26a of the path 26 at this gap 29a, and another surface of the transparent plate 28 is opposed to the front surface of the head 22, the protection plate 29 is anti-L shaped type for cross section is removably fitted to avoid the invasion of dust to the head 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60166572-A (JP)
Title: Shoe coupling unit in travelling device of crawler type vehicle
Inventor: TAMAIWA HIDEO
IPC: B62D55/21
Filed: 1984-02-10
Abstract: PURPOSE:To satisfy the sealability of a multi-roller type travelling device and as well to facilitate the fabrication of seal housing sections, by incorporating a multi-roller assembly in which the sealability of a multi-roller is ensured at both end sides thereof, into a shoe link. CONSTITUTION:Seal housing sections 24, 24' are formed in both end face sections of a multi-roller 20. A bushing 27 is inserted in the inner peripheral section of the multi-roller 20 through the intermediary of winding bushings 26, 26' having frange sections 25 at both ends thereof, and collars 28, 29 are press-fitted onto both ends of the bushing 27. Each collar is formed in its outer peripheral section with ring plate sections 31, 32 which are attached on their inner peripheral surface sides with seal plates 30, 30'. Seal rings 34, 34' are provided in housing sections 24, 24' through the intermediary of O-rings 33, 33', and seal plates 30, 30' are made in slidable contact with the seal surfaces of the seal rings, thereby seal mechanisms 30, 30' are constituted.
Patent JP-H10219597-A (JP)
Title: Paper for preventing forgery
Inventor: MURAKAMI TORU
IPC: D21H27/34
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain thread-containing paper for preventing forgery, enabling to simply judge the front and back surfaces of a thread, even when the thread only on whose one side a heat-sensitive adhesive is coated is used, and enabling to easily read microletters of only positive letters on the thread by inserting the thread toward the flow of the paper. SOLUTION: A thread comprises a base film (a), microletters of only positive letters comprising metal-deposited layers (b) formed on the surface of the film, a printed layer (c) formed on the metal-deposited layer and comprising a transparent ink, and a heat-sensitive adhesive layer (d) formed on the back surface of the film, and a dye or pigment capable of being developed by the irradiation of UV light is added to the ink forming the printed layer. The thread is inserted into paper on the production of the paper so that the microletters of positive letters can be seen from the back side of the paper. The side on which the developed color of the printed layer by the irradiation of UV light can be seen can be judged to be the front surface of the thread.
Patent JP-H01196469-A (JP)
Title: Cooling and heating device and control thereof
Inventor: SATO EIJI
IPC: F25B15/00
Filed: 1988-02-01
Abstract: PURPOSE:To reduce the affection of an air pressure and permit the maintenance of stable combustion, by a method wherein single fan is connected commonly to a heating burner, equipped in a heat exchanger of a cooling and heating device, and a cooling burner equipped in a reproducer. CONSTITUTION:Upon cooling operation, fuel gas passes through pipelines 16, 21, solenoid valves 13, 14 and a gas burner 15 and is burned in a burner 4 for cooling. On the other hand, single fan 7 sends air to another burner 4 for heating while combustion gas, coming out of a reproducer 2, and air, coming out of a heat exchanger 1, are mixed in the jointing part of respective exhaust pipes 17, 18, then, are discharged through an exhaust top 19. In this case, the amount of exhaust gas, discharged out of the exhaust top 19, becomes constant substantially and the amount of exhaust gas upon the combustion of either the heating burner or the cooling burner becomes constant at all times compared with the case wherein the exhaust gas of the burner having a smaller amount of combustion passes through the single exhaust top having the area of passage meeting with the amount of exhaust gas of another burner having larger amount of combustion, therefore, the affection of an air pressure may be reduced even upon the combustion of the burner having smaller amount of combustion whereby stable combustion having excellent resistance to airflow may be maintained.