baber/WOPTO huggingface dataset:
Patent JP-S57165588-A (JP)
Title: Telescopic type extensible boom support joint type service line
Inventor: NIIRU II JIEEMUSON
IPC: F16L27/08
Filed: 1982-03-16
Abstract: A telescoping boom assembly supported articulated well service pipeline (10) for the transfer of pressurized fluids from service vehicles to petroleum wellheads for the treatment and stimulation of production oil wells. The boom assembly (12) is mounted on a truck, trailer or other suitable mobile transport, and the articulated pipeline (11) comprises a plurality of straight pipe sections interconnected by swivel joints (18) to provide the required rotational freedom and flexibility. The pipe sections are supported by a plurality of pipe carriers (16) each having a pair of rollers rotatably fastened to the carrier frame for moving the pipe carriers along the length of the boom assembly. The outermost pipe carries an outboard pipe and a cradle along the boom assembly until the carrier reaches the outer end of the boom assembly. The outboard pipe section is then lifted from the carrier cradle and the pipe section slides over a rounded support device to extend the outboard pipe section beyond the outer end of the boom assembly.
Patent JP-H03243286-A (JP)
Title: Joining method for clad tube
Inventor: UCHIDA MASAKATSU
IPC: B23K20/12
Filed: 1990-02-22
Abstract: PURPOSE:To improve working efficiency by forming an U-groove on ends to be joined of the clad tubes, starting frictional contact between inside metal layers of the clad tubes and friction-welding both clad tubes. CONSTITUTION:The clad tubes 10 formed by cladding the inside metal layers 10b thinner than outside metal layers 10a on the inner peripheral sides thereof are subjected to butt welding together with the central axes thereof coincident with each other. When groove faces 10A and 10A' are then formed on the ends to be joined of the clad tubes 10 and 10 to be joined to abut the ends on each other, the U-groove 11 is formed. The frictional contact between the inside metal layers 10b and 10b of the clad tubes 10 and 10 to be joined is then started and both clad tubes 10 and 10 are subjected to friction welding. Consequently, outside metal layers are prevented from being exposed on the insides of the tubes when burrs on the insides of the tubes are removed.
Patent JP-H10309980-A (JP)
Title: Automobile door-lighting/flashing and light-emitting device
Inventor: KINOSHITA HAJIME
IPC: B60Q1/30
Filed: 1993-01-20
Abstract: PURPOSE: To prevent an automobile passing or overtaking another automobile running ahead from colliding with the door of the automobile ahead which has been opened for some reason. CONSTITUTION: An automobile door-lighting/flashing and light-emitting device comprises an incandescent bulb 1a arranged at a backward gap part 2 on an automobile door 1, electric equipment for feeding lighting currents to the bulb 1a, and a luminous paint coating the gap part 2. Opening the door 1 lights the bulb 1a on to thus indicate, together with the paint, its presence ahead to other automobiles running behind.
Patent JP-H03245075-A (JP)
Title: Gyroscopic apparatus
Inventor: SATO KAZUTERU
IPC: G01C19/00
Filed: 1990-02-22
Abstract: PURPOSE:To continuousely and accurately measure an azimuth by mounting two or more antennae arranged to a navigation body for receiving a satellite radio wave, a position and azimuth operating apparatus, an angular velocity sensor having a yaw axis as an input axis and related devices. CONSTITUTION:The radio wave from a GPS satellite received by two antennae 1, 2 arranged to a ship body on the bow and stern line thereof at a predeter mined interval is 1 inputted to a GPS position operation part 4 and a GPS azimuth operation part 3 to calculate the position and azimuth of the ship body. The azimuth output from the operation part 3 is subjected to comparative operation along with the azimuth obtained by integrating the output of a vibra tion gyroscope 10 by a comparator C and the residual differential angle thereof is inputted to a compensating operation part 13 and multiplied by K to be fed back to the adding part E on the input side of an integrator 12 as an oppo site code. The output angular velocity of the gyroscope 10 is integrated and the azimuth follows the azimuth from the operation part 3. Therefore, even when the output cycle of the operation 3 becomes long, the azimuth angle is interpolated by the azimuth due to the gyroscope during this period.
Patent JP-H08240731-A (JP)
Title: Optical fiber connector
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/24
Filed: 1995-03-01
Abstract: PURPOSE: To provide an optical fiber connector capable of maintaining the connection loss of butt-connected optical fibers stably and, moreover. with which the workability of the connecting of optical fibers is improved. CONSTITUTION: A connection means 3 performing a connection by butting top parts of optical fibers 2 each other is provided with bases 5 formed at center parts of an upper surface 4 and the lid 6 to be mounted at the upper surface side of these bases 5. Fixing parts 13 holding optical fibers 2 in between the bases 5 and both sides of the connection means 3 by covering the lid to the bases 5 are provided in the lid 6. Moreover, bending members 8 arranged being separated in the length direction of optical fibers 2 from the connection means 3 and being movable in the direction interseting with optical fibers 2 are provided in between parts in which fixing parts 13 are pressurized against the connection means 3 of the bases 5.
Patent JP-S62201080-A (JP)
Title: Parameter setting device for motor controller
Inventor: MORIMOTO TAIJI
IPC: H02P29/00
Filed: 1986-02-27
Abstract: PURPOSE:To enable many parameters to be set with simple and economical composition, by arranging a parameter regulating means, a parameter selecting means for specifying the sorts of parameters, and a parameter storing means. CONSTITUTION:A coincidence discriminating means 4 compares a parameter regulating means 1 for determining the action, the function, and the like of a motor controller with the present value of a parameter specified by the parameter selecting means 2 of a parameter storage means 6. The parameter storage means 6 stores the value of the parameter regulating means 1 at a position specified by the parameter selecting means 2 when the state of a coincidence storage means 5 is in coincidence. The result of the coincidence storage means 5 is indicated by an indicating means 7.
Patent JP-H03249029-A (JP)
Title: Paper disposer
Inventor: ANDO MASAO
IPC: G03G15/00
Filed: 1990-02-22
Abstract: PURPOSE:To add an external paper feed means to a paper disposer while paper feeding is possible at the mode of paper feeding using an existing feed paper portion and feed paper opening in the disposer by providing the disposer with an external paper guide opening independently of an existing paper feed portion, and communicating the opening with the paper disposal portion of the disposer. CONSTITUTION:The paper disposer of an image forming apparatus etc., is provided with an external paper guide opening 50 independently of an existing cassette feed paper portion 20 and a manually inserting feed paper opening 30, which opening 50 is communicated with the paper disposing portion of the disposer. when an external feed means 40 for papers is added to the paper disposer in use, the external paper guide opening 50 is utilized to communicate the external feed means 40 for papers with the paper disposer so that the means 40 is added and mounted to the disposer. Therefore, even when the external feed means 40 for papers is added to the paper disposer, paper feeding can be carried out at the mode of paper feeding using the existing feed paper portion 20 and the feed paper opening 30 since the feed paper portion 20 and the feed paper opening 30 are free to the paper disposer.
Patent JP-S59166725-A (JP)
Inventor: HERUMUUTO KOORAA
IPC: F16D13/58
Filed: 1984-03-07
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-H09238392-A (JP)
Title: Directivity speaker equipment
Inventor: KONISHI SHUHEI
IPC: H04R1/34
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the speaker equipment by which an excellent ventilation effect (or air cleaning effect) is expected and in which any separate ventilator (or air cleaner) is not required. SOLUTION: The equipment is formed to be a suspension type and configured such that a reproduction sound of a speaker 8 is reflected in a spherical shell reflector horn 3. The equipment is suspended by a pipe 4 and an air inlet is formed to the reflector horn 3, a smoke exhaust ventilator 9 is mounted on a top of the reflector horn 3 and the air aspired from the air inlet of the reflector horn 3 is exhausted via the pipe 4.
Patent JP-S53126812-A (JP)
Title: Signal transmission system
Inventor: OONO KENZOU
IPC: H04N1/00
Filed: 1977-04-12
Abstract: PURPOSE: To ensure an effective use of the run-length encoder as well as to incease the data compression ratio, by using the encoder featuring a high forecast hitting ratio among plural forecast encoders. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59168987-A (JP)
Title: Magnetic bubble memory device
Inventor: NOGAI KENGO
IPC: G11C11/14
Filed: 1983-03-16
Abstract: PURPOSE:To drive plural magnetic bubble memory packages having different characteristics by the same direct peripheral circuit by providing an adjusting means that applies a proper current between a bubble memory element and a direct peripheral circuit. CONSTITUTION:As adjusting means to apply a proper current between a bubble memory element 11 and a direct peripheral circuit, resistances, 16, 17, 18, 19 are connected in parallel to conductor patterns 12, 13, 14 of a generator, swap gate, replicate gate and a detector 15 to divide the current, and adjusting coils 22, 23 are connected in series to an X coil 20 and Y coil to restrict the current, and a magnetic memory package 10 is operated at an optimum current value. Thus, by shunting or restricting current given to the magnetic bubble memory element and resistance by coils, interchangeability can be given to bubble memory packages having different characteristics.
Patent JP-S61200816-A (JP)
Title: Production of hollow yarn type separation membrane
Inventor: MATSUNAGA KAZUHIKO
IPC: B01D69/08
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a separation membrane having strength sufficient to remove metal oxide and stable over a long period of time, by adjusting the concn. of the solvent and swelling agent in each of inner and outer coagulation baths used at the spinning time of a hollow yarn to 60% or more and setting the concn. difference between the solvent and the swelling agent to 2-20%. CONSTITUTION:Cellulose ester is used as a base material and dissolved in a solvent such as acetone or methanol along with a swelling agent such as thanol or polyether. Each of the concns. of the solvent and the swelling agent is 10-30% and the swelling agent is mixed in a ratio of 1/4-1 on the basis of the solvent. This solution is used to perform the spinning of a hollow yarn but the hollow yarn is immersed in a coagulation bath and the coagulation bath is also introduced into the hollow yarn. Each of the concns. of the solvent and swelling agent contained in each coagulation bath set to 60% or more and the difference between both of them must be set to 2-20%.
Patent JP-H03246755-A (JP)
Title: Character editing system
Inventor: IGARASHI AKIHIKO
IPC: G06F17/21
Filed: 1990-02-26
Abstract: PURPOSE:To easily confirm the final image of block copy by allocating and displaying input document information on arbitrary page-make targeted layout by initializing and plotting a fundamental layout pattern on a display means, and controlling character run by a make-up means. CONSTITUTION:When an arbitrary fundamental layout pattern is instructed selectively by an instruction means 1 after the fundamental layout pattern is registered, either registered fundamental layout pattern is read out from a layout memory 4 by an initialization means 2b, and is initialized and plotted on the display means 5. In such a case, when the arbitrary page-make targeted layout in an arbitrarily instructed document is instructed by the instruction means 1, a run control means 2d controls the character run by the make-up means 2c, and the input document information is allocated to the arbitrary page-make targeted layout, and it is displayed on the display means 5 as a block copy image. In such a way, it is possible to easily confirm the final image of block copy and to edit the block copy by a simple operation with everybody.
Patent JP-S60186320-A (JP)
Title: Wire-cut electrical discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1984-03-06
Abstract: PURPOSE:To prevent the aerial discharge due to the shortage of the amount of working liquid by installing a working electric current detector into a conduction circuit for working energy and controlling a working-liquid feeding system such as pumps, etc. according to the detection signal, in a wire-cut electrical-discharge apparatus. CONSTITUTION:The relative feed in a prescribed working shape is provided between a wire electrode 1 which traveling-shifts and a work 3 through NC, etc., and pulse electric conduction is applied from a pulse power source 4, jetting-out working liquid onto a worked part from the upper and lower nozzles 5, and working is proceeded by repeating the electrical discharge. The working electric current is detected by an electric current detector 9, and a pump 6 is controlled so that the hydraulic jet stream corresponding to the detection signal is carried- out by an inverter 10. The detection signal of the electric current detector 9 is application-controlled by the average working electric current value which varies according to the working state or a repose time width as detection signal. Therefore, a proper amount of working liquid is always supplied, and the generation of disconnection is prevented, and stable working can be secured.
Patent JP-H10240575-A (JP)
Title: Inspecting method for batch update processing program for large-amount data file
Inventor: HAGIWARA TERUO
IPC: G06F11/28
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To confirm the adequacy of the process of a program to be inspected by inputting input data to the program to be inspected and its processing result data to an inspecting program and confirming their contents. SOLUTION: A large-amount data file 1 is prepared, the program 2 to be inspected 2 is executed by inputting its data X, and processing result data Y are stored in a processing result data file 3. The processing result data Y and data X before the processing are read out and inputted to the inspecting program 4, which performs inspection. The inspecting program 4 matches the data X before the processing and data Y after the processing against each other, record by record, to confirm that the both have the same data. Then the adequacy of single-item level among generated inspection items is confirmed and correlativity is confirmed on condition that the confirmation can be done. Then the adequacy of update results of contents before and after the processing as to each item is confirmed.  Data decided as abnormal one through the corrrelativity confirming process is outputted to a verification list 5.
Patent JP-S51117845-A (JP)
Title: Electronic computer fault diagnostic equipment
Inventor: OKUHARA HIROO
IPC: G06F11/22
Filed: 1975-04-10
Abstract: PURPOSE: Utilizing that information between memory units, input/output units, arithmetic units, program units and control units of electronic computers is transmitted by bus lines, fault diagnosis of electronic computers in operation can be accomplished judging from signal transfer frequency of these lines. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57159563-A (JP)
Title: Exhaust gas-purifier
Inventor: MURAKAMI TOSHIO
IPC: B04C9/00
Filed: 1981-03-26
Abstract: PURPOSE: To prolong the life of a catalyst in a denitrifying reactor or the like operated at high dust concentration, in an exhaust gas-purifier for a coal-burning boiler, by locating a secondary dust-collector at the upperstream side of the denitrifier.  
     CONSTITUTION: A plurality of axial-flow straight-driving cyclones 9 are located in a flue 6 at the upperstream side of a denitrifying reactor 2, and a hopper 8 to collect dust separated by the cyclones 9 is located at the bottom of the flue 6. As a result, larger-particle size dust which has a substantial influence on the abrasion of a catalyst is preremoved by the secondary dust-collector composed of the arranged cyclones 9, so that the life of the catalyst is prolonged. Moreover, the height of the reactor 2 can be decreased by the arrangement of the secondary dust-collector. In adition, the fraction of electrically collected dust in the latter stage is not necessary, since the larger-particle size dust is preremoved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52126258-A (JP)
Title: Voltage-level identification circuit
Inventor: KITAMURA MOTOHARU
IPC: H02H3/24
Filed: 1976-04-15
Abstract: PURPOSE: To use a voltage-dividing current element and a non-linear element and arrange so that an amplification circuit may be of complementarity structure and reduce power consumption compared with the conventional type by inputting a power supply voltage and an input signal source through the same line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03245770-A (JP)
Title: Inverter device
Inventor: ERIGUCHI HIROYASU
IPC: H05B41/24
Filed: 1990-02-23
Abstract: PURPOSE:To feed a small load with high frequency power whose voltage is stepped down efficiently by connecting an inductance element through a switching element to a DC power source in parallel, and connecting the load through a capacitor and a second switching element to the inductance element in parallel. CONSTITUTION:When a first switching element Q1 is on, energy is accumulated in an inductance element L from a DC power supply E, and then through the switching circuit consisting of a second switching element Q2 and a diode D the accumulated energy is discharged to the resonant circuit consisting of an inductance element L, a capacitor C1, and a load. Accordingly, the current path leading to the DC power supply E or a load Z is limited, and the high frequency power whose voltage is lowered can be supplied effectively and easily.
Patent JP-H09237526-A (JP)
Title: Water stop agent for cable and compound water stop material
Inventor: SHIOJI NAOTAKE
IPC: C08L39/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To attain improving of water stop performance. SOLUTION: A 70 to 99wt.% water absorbing resin A and a 30 to 1wt.% water soluble resin B of N-vinyl acetamide system are mixed, a water stop agent for a cable is obtained. The water stop agent for the cable is carried in a base material of, for instance, fiber, rubber, plastic, nonwoven fabric, etc., so as to obtain a compound water stop material by compounding. In the water stop agent for the cable and the compound water stop material thus obtained, water stop performance is improved.
Patent JP-S63208827-A (JP)
Title: Electrochromic display element
Inventor: NAGAI TATSU
IPC: G02F1/17
Filed: 1987-02-25
Abstract: PURPOSE:To stably exhibit a good response characteristic even if coloring and decoloring drivings are repeated and a driving voltage at the time of decoloring is increased by incorporating a specific org. group into the surface of a thin tungsten oxide film. CONSTITUTION:An SiO2 insulating layer is provided on the exposed surface of a display side substrate 1 consisting of transparent glass and a display electrode 2; further, a display electrode 4 is formed by chemical bonding of an SiCH3 group via an oxygen bond (-O-) on the surface of the thin tungsten oxide film constituting an electrochromic material layer 3. On the other hand, a counter electrode material layer is formed on one face of an opposite side substrate 5 consisting of transparent glass over the entire surface thereof to form a counter electrode 8. A background material consisting of a sheet-shaped molding made of a mixture composed of a titanium dioxide pigment and polytetrafluoroethylene powder is interposed between the electrode 2 and the electrode 8 in the form that the two electrodes face each other. An electrolyte 10 is further sealed between the same, following which mounting of lead terminals and formation of a conductive layer by coating of silver paste are executed to prepare an electrochromic display element. The excellent response characteristic is thereby stably exhibited by incorporating the specific group into the surface of the thin tungsten oxide film.
Patent JP-S60186514-A (JP)
Title: Resin composition of high refractive index
Inventor: SAKAI WATARU
IPC: G02B1/04
Filed: 1984-03-07
Abstract: PURPOSE:The titled composition, containing constituent units derived from a styrene derivative monomer and specific constituent units in respective specific proportions, having transparency and a high refractive index, improved processability and mechanical properties. CONSTITUTION:A composition, obtained by radically copolymerizing a mixture solution of (A) a styrene derivative monomer of formula I (X is Cl, Br, I or CH2Cl; Y is H, CH3, Cl or Br; n is 0, 1, 2, 3, 4 or 5), e.g. p-chlorostyrene, with (B) a monomer of formula II [W' and Z' are formula III or IV (V is H, CH3 or Cl, etc.; m is 0, 1, 2, 3, 4 or 5)], e.g. diallyl terephthalate, and containing 10- 90wt% units of formula V and 10-90wt% units of formula VI. The resultant composition preferably contains 0.03-3wt% ultraviolet light absorber to improve light and weather resistance.
Patent JP-S63212118-A (JP)
Title: Anti-rolling device for automobile
Inventor: NIIHORI TAKEYOSHI
IPC: B60G17/015
Filed: 1987-02-26
Abstract: PURPOSE:To prevent a car body to tilt outwardly, by moving a piston in a cylinder of an anti-rolling device right and left when an automobile turns to introduce an amount of oil corresponding to that flowing out from a suspension mechanism on the inside of the turning into a suspension mechanism on the outside of the turning. CONSTITUTION:When an automobile turns, for example, to the left, oil is supplied to a suspension mechanism 3 for right wheels of an anti-rolling device 1. More specifically, a controller 47 controls a servo valve 41 based on signals from a steering wheel angle sensor 38 and a car speed sensor 49 to enable oil to be supplied from an oils source 20 to a right control chamber 39, which causes a piston 32 to move toward a right oil chamber, so that oil in a cylinder 31 is supplied to an oil chamber 7 of the suspension mechanism 3 for the right wheels and the same amount of oil as that is supplied to an oil chamber 35 in the cylinder 31 from a suspension mechanism for left wheels. As a result, a car body is prevented from tilting right even if a capacity of an air chamber 8 of the suspension mechanism 3 for the right wheels is reduced by being compressed by a centrifugal force produced when the automobile turns left.