baber/WOPTO huggingface dataset:
Patent JP-S57158429-A (JP)
Title: Forming method for combined pile
Inventor: KUNITOU MITSUHIRO
IPC: E02D5/50
Filed: 1981-03-26
Abstract: PURPOSE:To build the titled combined pile economically by inserting a structural pile into a soil cement post, the strength of a lower section thereof is  made higher than that of an upper section thereof, before the soil cement post  is solidified and arranging the lower end of the structural pile onto a high  strength layer. CONSTITUTION:Each rotary vertical shaft 10 is turned by means of an excavator respectively while a pit is excavated rotating or oscillating all the rotary vertical shafts 10 as one group, and cement milk is injected simultaneously and kneaded with excavated soil. When the rotary shafts 10 reach supporting ground 3, the quantity of cement is increased, and the high strength layer 6 is formed. The structural pile 2 is inserted before the soil cement post 1 is solidified, and the lower end of the structural pile 2 is arranged onto the high strength layer 6.
Patent JP-S52127341-A (JP)
Title: Fixing device for copying machne for electronic photography
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1976-04-19
Abstract: PURPOSE: To ensure a satisfactory fixing operation with the minimum energy by making the preset temperature of a rotary member having a heat source varying with the operating conditions of a copying machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000240264-A (JP)
Title: Double-floor structure
Inventor: SHIODA HIROKI
IPC: E04F15/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily reinforce a floor to a target bearing strength without peeling off the constructed floor panel and drastically reduce the time and the cost of the reinforcing works. SOLUTION: This is a double-floor constituting a floor panel 3 by projecting legs 2 under the floorboard 1, and mounting the legs 2 of the floor panel 3 on a floor base material 4 such as a slab. Auxiliary holes 5 are perforated in parts of the floor panel 1 except for having the legs 2. A nut tool 12 installed from upper side is attached to the auxiliary hole 5. A male screw 11 of an auxiliary leg 10 inserted in the nut tool 12 from upper side is threadly engaged with the nut 7. The auxiliary leg 10 is mounted on the floor base material 1.
Patent JP-H06259788-A (JP)
Title: Optical information memory device
Inventor: IKEDA FUMIAKI
IPC: G11B7/085
Filed: 1993-03-05
Abstract: PURPOSE:To easily araw a light spot to a track center by waiting for the drop of the offcentering speed of the track before the light spot is controlled to follow up the track. CONSTITUTION:A microcomputer 40 rises the signal to instruct the start of the track drawing position to a circuit for detecting the track drawing position to a high level by judging that the relative speed of the light spot 13 and the track drops sufficiently when the offcentering speed drops sufficiently and the pulse width of a zero cross pulse 4 of the off track attains a prescribed pulse width at the point of the time the light spot arrives at the track C from the outer periphery and arrives at the point i in the track B past the point g, the point c and the point f. The light spot does not arrive at around the high track center at the point of this time and, therefore, the output 50 (D0) of an OR circuit 49 remains at the low level. The relative speed of the light spot with the drawing track is lowered and the drawing of the light spot to the track center is facilitated.
Patent JP-S63214375-A (JP)
Title: Anticorrosion treatment of metal with ultraviolet curable resin
Inventor: OKITA MASAKAZU
IPC: B05D7/14
Filed: 1987-02-27
Abstract: PURPOSE:To markedly enhance anticorrosion capacity, in a method using a radical reaction type ultraviolet curable org. coating composition, by performing irradiation with ultraviolet rays in an inert gas atmosphere having specific oxygen concn. or less. CONSTITUTION:In the anticorrosion treatment of a metal of every kind, a coating composition containing a radical polymerizable org. component and a photosensitizer as essential components is applied to the surface of a metal and the formed film is cured by ultraviolet rays but the atmosphere for irradiation with ultraviolet rays consists of inert gas such as nitrogen or argon and the oxygen concn. of this inert gas atmosphere is set to 0.5vol.% or less. By this method, the lowering of curing reaction due to the reaction with oxygen is suppressed and the anticorrosion capacity of the film can be still more enhanced.
Patent JP-H09236632-A (JP)
Title: Test method in dsp tester
Inventor: TAKASE TARO
IPC: G01R31/26
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To enable shortening of time required for testing by performing a computation and a analysis with a DSP apparatus during waiting time until a measuring waveform becomes stable. SOLUTION: The computation 7 of a DSP apparatus for present data sampled by the preceding test is implemented while holding the subsequent test conditions set at a stage 2. In other words, conditions of the next test items set by the stage 2 are held implementing the computation 7 with the DSP apparatus of the present test data sampled by the preceding test as indicated by (b) showing operation time in operation stages of an IC/LSI tester. The passage of waiting time 3 is possible for the stability of a measuring waveform of the next test item. This enables shortening of overlap time (d) to (c) between the computation time 7 of the DSP apparatus of the present test data and the next waiting time 3 for the stability of measuring waveforms.
Patent JP-H01219706-A (JP)
Title: Optical multiple demultiplexing element
Inventor: HONMO HIROSHI
IPC: G02B6/12
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the small-sized, small-loss optical multiple demultiplexing element by using directional couplers whose length is an odd multiple of a half of complete coupling length and reflecting mirrors. CONSTITUTION:Two input optical waveguides 2 and two output optical waveguides 3 are formed on the surface of a substrate 1. When light signals lambda1 and lambda2 which are multiplexed are inputted, the light signals are branched in 1:1 proportion by an input optical coupler 4 and sent to optical waveguides 6a and 6b. The light signal which is sent to the optical waveguide 6a is changed in propagation direction by 180 deg. through a directional coupler 7 and a reflecting mirror 9 and sent to an optical waveguide 9a'. The light signal which is propagated to the optical waveguide 6b is also changed in propagation direction by 180 deg. through a directional coupler 8 and a reflecting mirror 10 and propagated to an optical waveguide 6b'. Consequently, the propagation directions of the light signals can be changed by 180 deg. nearly without using any curved waveguide and the small-sized, small-loss optical multiplex demultiplexing element is obtained.
Patent JP-S63210962-A (JP)
Title: Copying device
Inventor: MURAMATSU MASANORI
IPC: G03G21/00
Filed: 1987-02-27
Abstract: PURPOSE:To permit updating of character information to be synthesized without necessitating manual labor by updating the character information of an output means for originals which are successively and automatically carried. CONSTITUTION:The conventional copying device which can synthesize and record the characters such as figures to an original image to be recorded necessitates setting of the characters to be synthesized at every time. A carrying means for carrying plural sheets of the originals by each sheet to an exposing means, a scanning means for scanning the carried original image, an output means for outputting the character information and a recording means for synthesizing and recording the original image and the character information are, thereupon, provided. The character information of the output means are updated for originals which are successively and automatically carried by the carrying means. The updating of the characters to be synthesized to the original image is thereby permitted without requiring the manual labor.
Patent JP-H04282465-A (JP)
Title: Apparatus and method for measuring specular surface of antenna
Inventor: MIURA KORYO
IPC: G01B15/04
Filed: 1991-03-11
Abstract: PURPOSE:To obtain an apparatus and a method for measuring a specular surface of an antenna, which measures a satellite-borne antenna or the like, such as the one to be employed in space. CONSTITUTION:An antenna 1, a probe 4 for measuring the distribution of an electric field of the antenna 1, a scanner 5 scanning the probe, a transmitter- receiver 6, a positioner 7 having the antenna fitted and rotating it around one axis, and a computer 9, are provided. The antenna 1 is put at rest at an arbitrary rotational angle by the positioner 7 and the distribution of the electric field of the antenna in different states of the rotational angle is measured. Since a specular surface error or a phase error is subjected to series expansion by a polar coordinate system fixed to a measuring system, an electrical characteristic in a weightless state can be measured and the natural properties of the specular surface in the weightless state and a change in the shape of the specular surface by the gravity can be measured separately.
Patent JP-H06261292-A (JP)
Title: Time axis converter and muse decoder using the same
Inventor: ASAKURA NOBUYUKI
IPC: H04N7/015
Filed: 1993-03-05
Abstract: PURPOSE:To remarkably shorten the delay time required for the time axis conversion, to reduce the storage capacity and to decrease the cost of the device by separately operating plural storage means with ring-shaped address structure. CONSTITUTION:The device is provided with 1st-4th memories 2-5 with the ring- shaped address structure where addresses are continued and the final address is followed by an address 0. The input data are written and read out by switching changeover switches 10-13 by an address changeover control circuit 7. The input data to be supplied to a time axis converter 1 is time-axis compressed or time-axis extended by making the frequency of reading clock higher or lower than the writing clock. Thus, the writing address data and reading address data can be supplied independent of respective memories 2-5, the inexpensive memories 2-5 with the small storage capacity can be used.
Patent JP-H06250944-A (JP)
Title: Method and equipment for protecting serial bus from being short-circuited
Inventor: MOORISU JIRUBEERU RU BUAN SUU
IPC: G06F13/00
Filed: 1994-02-18
Abstract: PURPOSE: To provide a method and device for protecting a serial bus from the result of short-circuit which is generated in a distributed unit connected with the serial bus. CONSTITUTION: This device is provided with a detector 206 which detects the equipotentiality of a data wire, and a means 204 which operates the separation of a distributed unit 200 being the cause of short-circuit under the control of the detector 206. Moreover, this is provided with a means 205 which short- circuits a power source wire according to a prescribed sequence, and informs the separation of the distributed unit 200 of a central processing unit 100. Thus, the protection of a central processing unit 100 and a distributed unit 200 connected with a bus 300 which are normally operated can be attained.
Patent JP-H08252891-A (JP)
Title: Thermoplastic multilayer composite
Inventor: SHIYUTEFUAN REEBAA
IPC: B32B1/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic multilayered composite insensitive to shearing stress and having good mechanical properties, solvent stability and heat stability. SOLUTION: A thermoplastic multilayered composite has a layer comprising a polyvinylidene fluoride molding material, the layer directly adjacent to this layer and comprising a molding material based on a mixture consisting of a polyamide and polyglutarimide, a layer comprising a proper adhesion auxiliary containing a reactive group and the layer directly adjacent to this layer and comprising a polyolefin molding material and these adjacent layers are mutually bonded firmly.
Patent JP-H11242377-A (JP)
Title: Developing device
Inventor: TANDA TETSUO
IPC: G03G15/09
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which array density is enhanced by nearly perpendicularly arranging the device even in the case of disposing plural devices. SOLUTION: This developing device is constituted of a toner storage part 39 for supplying toner, a carrying part 34 horizontally carrying the toner supplied from the toner storage part (toner replenishing container) 39, and a developing part 38 stirring the toner carried from the carrying part 34 and then developing it on an image carrier; and constituted so that the position of the upper level of the toner in a state where the developing part 38 is filled with the toner maximally may be higher than the position of the upper surface of the carrying part 34.  The developing device in which the array density is enhanced by nearly perpendicularly arranging the device even in the case of disposing plural devices is obtained by setting a slit 33 lower than the upper surface of the developing part 38 and making the upper surfaces of the developing part 38 and the toner replenishing container 39, and the lower surfaces of the carrying part 34 and the container 39 nearly the same plane.
Patent JP-H06258863-A (JP)
Title: Developer and image forming device
Inventor: SATOU CHIKATOSHI
IPC: G03G9/08
Filed: 1993-03-05
Abstract: PURPOSE:To obtain developer and an image forming device having good flow property, capable of making an electrostatic latent image a visible image of high fidelity and high quality and giving a clear image by optimizing the ratio of external addition-agent sticking to the particle surface of the developer to the external addition-agent not sticking to the surface, but separating from the surface. CONSTITUTION:The image forming device is provided with a latent image forming means for forming the electrostatic latent image on an image carrier and a developing means 109 for developing the electrostatic latent image formed by the latent image forming means by use of the developer containing a thermoplastic binder resin, a coloring agent mixed in the binder resin, and also containing the external addition-agent which is added to the particle including the binder resin and the coloring agent and also with a prescribed ratio of the agent sticking to the particle surface to the agent separating from the particles. Further, the device is provided with a transfer means 111 for transferring the developer image which is obtained by developing by the developing means 109 on an image forming medium and a means 153 for fixing the developer image transferred by the transfer means 111 on the image forming medium.
Patent JP-H05248721-A (JP)
Title: Multi-chamber type cooling and heating device
Inventor: MARUMOTO KAZUHIKO
IPC: F25B1/00
Filed: 1992-03-03
Abstract: PURPOSE:To enable an abnormal load for a refrigerant transporting to be avoided irrespective of a degree of opening of a capability control valve during a cooling operation by a method wherein a refrigerant transporting device bypassing valve is opened for a predetermined value as a pressure difference of the refrigerant transporting device between its discharging operation and its suction operation during a cooling operation is more than a predetermined value and in turn it is closed when the pressure difference is less than the predetermined value. CONSTITUTION:As a pressure difference of each of the refrigerant transporting devices 8a and 8b reaches a value P1 at a time B, the refrigerant transporting device bypassing valves 11a and 11b are opened for a predetermined value. At the time C, as the pressure difference is lower than the value P1, the operations of the refrigerant transporting device bypassing valves 11a and 11b are stopped. At the time E, as the pressure difference of each of the refrigerant transporting devices 8a and 8b reaches the value P2, the refrigerant transporting device bypassing valves 11a and 11b are closed for the predetermined value. At the time F, as the pressure difference is larger than the value P2, operations of the refrigerant transporting device bypassing valves 11a and 11b are stopped. In this way, since the abnormal increasing of the pressure difference of each of the refrigerant transporting devices can be avoided, the abnormal load of the refrigerant transporting devices can be avoided irrespective of the degree of opening of the capability control valve.
Patent JP-S54138910-A (JP)
Title: Movable vane connection apparatus
Inventor: IKEUCHI KAZUO
IPC: F01D5/22
Filed: 1978-04-19
Abstract: PURPOSE: To allow the attenuation of vibration mode in the circumferential direction of movable vanes by arranging connection pieces each having a stopper and a flat part protruded in the circumferential direction, from the back side and the belly side of the contiguous movable vanes and fitting the vanes, keeping a gap from projections having the contact surface with to flat part.  
     CONSTITUTION: A slope 11 is formed from the back side and the belly side to the root part of a movable vane 1, and the projections 4a and 4b in shelf form are formed, and inside said projections, a flat receiving shelf 6 is formed and worked so as to closely contact with the flat part 7 of a connecting piece 5. Nearly at the middle of the flat part 17 of the connecting piece 5, a stopper 10 is protruded which consists of a parallel part 8 and, for example, of a circular part 9. After the movable vane 1 is connected to the groove 3 of a wheel 2, the connected vane is set between the projections 4a the 4b, keepting a little gap α between the width B of the parallel part 8 of the stopper 10 and the gap A between the projections 4a and 4b, and the top end of the circular part 9 is caulked. Thus, the vibration mode of the movable vane 1 in the circumferential direction is attenuated, and the range of the number of revolution in use can be spreaded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04266365-A (JP)
Title: Operational device of elevator
Inventor: SHIRAI MASAHIKO
IPC: B66B3/00
Filed: 1991-02-19
Abstract: PURPOSE:To prevent occupants from being locked up in a cage, when the operation of which is stopped, by parking operation. CONSTITUTION:Constant opening contacts 1Ca-3Ca, BOa, BCa that are turned ON by the operation of any of cage calling registration buttons 1C-3C, an opening button BO, and a closing button BC, are provided on a parking circuit, and when any of these contacts is turned ON, a relay R is energized, and a constant opening contact R2 is turned ON, and a interphone IN is thus in a called state.
Patent JP-H10235145-A (JP)
Title: Desulfurization agent circulating device
Inventor: YASUI MOTOHIRO
IPC: B01D53/81
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent surely mixing of generation gas and regeneration gas in a desulfurizing agent transfer pipe by a method wherein in a device in which a regenerated dry desulfurizing agent is restored to a desulfurizing column, a bent part is formed midway in a transfer pipe transferring the dry desulfurizing agent from a regenerating column to the desulfurizing column, and a gas sealed layer with the desulfurizing agent is formed. SOLUTION: A desulfurization agent circulating device in a fluidized bed dry desulfurizing device connects a desulfurizing column to a regenerating column with a transfer pipe 1, and restores a regenerated resulfurizing agent from the regenerating column to the desulfurizing column. In this case, a J- shaped bent part 1a is formed midway in the transfer pipe 1, a flow velocity of the desulfurizing agent falling down to the desulfurizing column from the regenerating column is reduced thereby, and a sealed part with reacting particles is formed. Further, a gas feed pipe 2 for aeration wherein gas for aeration (nitrogen gas or the like) is supplied to prevent the bent part 1a from being clogged with the reacting particle, is connected to the bent part 1a.  Further, an orifice-like throttle part 3 reinforcing sealing with the reacting particle is installed to a downstream side of the bent part 1a.
Patent JP-H09209406-A (JP)
Title: Suspension sheet structure for construction machine
Inventor: NISHIWAKI TETSUO
IPC: B60N2/50
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive, simple and convenient suspension sheet, by supporting the front part of the sheet by an elastic member which is laterally rigid and has less vertically elastic deformation and supporting the rear part of the sheet by an elastic member which is lateraly rigid and has much vertically elastic deformation. SOLUTION: The suspension 2 of a sheet 1 is provided with a rubber spring system 3 supporting the front part of the sheet 1 and a coil damper unit system 4 supporting the rear part of the sheet 1. The rear part of the sheet is supported in a large stroke and the front part of the sheet is supported in a small stroke. The vibration in the side part of the sheet is restricted by the lateral rigidity of the rubber spring system 3 and the lateral rigidity of the coil damper unit system 4 and the vibration in the front and rear direction is restricted by the lateral rigidity of the rubber spring system 3. A pair of right and left rubber spring systems and coil damper systems are provided, they are fitted vertically when viewed from the side and also they are fitted in a nearly inverted V-shaped form when viewed from the front.
Patent JP-H10239803-A (JP)
Title: Film unit with lens
Inventor: MIKAMI TAKESHI
IPC: G03C3/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens where a light shielding cover is surely closed at the time of taking out a film cartridge. SOLUTION: A double-teeth gear 74, a first gear 85 and a second gear 90 are rotated by the rotating operation of a winding knob 10, and the second gear 90 is moved in an axial direction and is engaged with a turning member 89 when the winding knob 10 is rotated by the specified number of rotation, and the light shielding cover 53 of a cartridge main body 13 engaged with the turning member 89 by the rotation of the winding knob 10 is turned at a closing position.
Patent JP-H01219013-A (JP)
Title: Zeolite containing copper, its production, catalyst for removing o2 from co gas, consisting of zeolite and method for removing o2 in co gas
Inventor: INUI SATOYUKI
IPC: C01B39/00
Filed: 1988-02-27
Abstract: PURPOSE:To obtain the subject catalyst having high activity even after repetitive use and efficiently converting O2 in CO gas to CO2, by mixing water-soluble copper (II) salt with raw material mixture for synthetic zeolite and by calcining the crystal obtd. by crystallization reaction. CONSTITUTION:The crystal is obtd. by adding water-soluble copper (II) salt [e.g., Cu(NO3)2.6H2O] to Na2O-Al2O3-SiO2-H2O synthetic zeolite raw material mixture having, in molar ratio, SiO2/Al2O3=0.5-25, Na2O/SiO2=0.5-1.4 and H2O/Na2O=5-20, so as to control Cu/Al2O3 molar ratio to 0.3-0.7, and by bringing about the crystallization reaction at 50-100 deg.C. Then, the crystal is calcined at 500-650 deg.C to obtain the catalyst contg. copper highly dispersed in the crystal. After activating the catalyst by bringing into contact with CO gas contg. several % O2 at a high temp., O2 in the CO gas is converted to CO2 by bringing the catalyst into contact with the CO gas contg. O2 at <=50 deg.C under an ordinary pressure.