baber/WOPTO huggingface dataset:
Patent JP-H07196542-A (JP)
Title: Recovery of benzene from mixed hydrocarbon
Inventor: JIYOSEFU CHIYAARUZU JIENTORII
IPC: C07C15/04
Filed: 1994-12-02
Abstract: PURPOSE: To recover benzene and the like from gasoline and the like by flowing a mixed stream containing benzene and the like in countercurrent contact with an extractive distillation solvent system comprising dimethyl sulfoxide to obtain an overhead raffinate stream and a bottom stream and subjecting the bottom stream to distillation or the like.  
     CONSTITUTION: A portion of a lean solvent flowing through a line 16 to a column 10 is drawn through a line 58, delivered to a scrubber 56 and flowed downward in the scrubber as a countercurrent to vapor of aromatics introduced to the lower part of the scrubber through a line 48 from a drum 46. The vapor of aromatics is dissolved in the solvent and drawn out of the scrubber through a line 60. An enriched solvent is delivered into a line 50 for recycling to a stripper 12. A stream of mixed aromatics passing through a line 44 is delivered into a fractionating column 62, where it is separated into benzene which is removed through a side stream line 64 and aromatics heavier than benzene which are removed through a bottom stream line 66. The overhead stream is drawn out of the column 62 through a line 68, condensed in an exchanger 70 and passed into a drum 72. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000122502-A (JP)
Title: Image forming device
Inventor: SHIMIZU YASUSHI
IPC: G03G15/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of image defect and the like by excellently recovering toner left after transfer and scraped by a cleaning member in a cleaning container without leaking it to the outside. SOLUTION: When it is assumed that the opening width of an aperture part 13 formed between the rubber part 6d of a cleaning blade 6a and a scoop sheet 6e is W (mm) and the radius of a photoreceptor drum 1 is r (mm), the opening width W of the aperture part 13 is set to satisfy 2.5 (mm)<=W<=(πr/90).sin1 ((0.2/r)1/2) (mm), so that sealing defect caused by an end sealing member 6f sealing both ends of the aperture part 13 is prevented and stable cleaning by the blade 6a is executed over a long term, whereby the toner left after transfer and scraped by the blade 6a is excellently recovered in the cleaning container 6b without leaking it to the outside so as to effectively prevent the occurrence of the image defect and the like.
Patent JP-S62159001-A (JP)
Title: Angle measuring instrument
Inventor: SAGANO YOSHIO
IPC: G01B5/24
Filed: 1985-12-31
Abstract: PURPOSE:To detect an angle in the tensile force direction from a load by an action of a tensile force, by a simple constitution, by constituting the titled instrument so that a load working on a shaft end part of a roller from a network object can be measured as angle information of the network object. CONSTITUTION:The titled instrument installs horizontally a horizontal roller 14 so that it can be rotated by bearing devices 30L, 30R which have been fixed to a substrate 10, and also constituted of vertical rollers 20, 22 which have been installed vertically in the vicinity of a line hole of the roller 14. A load measuring mechanism for measuring a load working on both shaft end parts of the roller 14 is installed to the devices 30L, 30R. By the load working on the roller 14, pressure detectors 46, 48 measure each load in the vertical and horizontal directions, respectively, among loads working on its shaft end part 52. Also, the detectors 46, 48 generate an electric output corresponding to the load. Accordingly, a dip of a trunk rope 4 being a network object which is varied every moment can be calculated, and also, a horizontal angle of the trunk rope 4 can be calculated from a measured value of each measuring instrument 46 of the shaft end part side.
Patent JP-H11128978-A (JP)
Title: Agitation device and agitation of biologicaltreatment tank using the device
Inventor: ISHIBASHI CHUYA
IPC: C12M1/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an agitation device with excellent agitation performance and maintenance properties and low consumption of electric power. SOLUTION: An agitation device is provided with a body driving means in which an oroide-shaped body 8 suspended by two fork-shaped levers 5 by using neck shafts moving around two mutually crossed shaft lines is respectively connected on the end parts of two driving shafts 2 and 3 rotating in the reverse direction and being mutually parallel to the fork-shaped levers with a free joint 4 so as to drive the body 8 in such a way that rocking rotational movement is performed, based on the principle of a freely reversely turning link chain, and a supporting stand for supporting the body driving means so as to rock it are provided.
Patent JP-H02145118-A (JP)
Title: Self-propelled mowing machine
Inventor: HARADA NOBUYA
IPC: H02P7/06
Filed: 1988-11-25
Abstract: PURPOSE:To stabilize the speed of a mowing machine and improve the working efficiency by providing a current detector for detecting the current supplied to a DC motor, controlling the output voltage of a regulator nearly proportional to the current detected by the current detector and supplying the voltage controlled electric power from a generator to the DC motor. CONSTITUTION:The objective self-propelled mowing machine is provided with wheels 6 driven by a DC motor 9 and with a regulator 21 to control the voltage of electric power of a generator 15 and supplying the power to the DC motor 9. The current supplied to the DC motor 9 is detected by a current detector 20 and the output voltage of the regulator 21 is controlled nearly proportional to the current detected by the current detector 20. The rotational speed of the motor 9 can be maintained at an almost constant level and the machine speed can be stabilized even on a hillside farm.
Patent JP-H07148256-A (JP)
Title: Valve device
Inventor: MIZUNO YASUHIRO
IPC: A61M5/168
Filed: 1993-11-30
Abstract: PURPOSE:To provide a valve device which is easy to handle and efficiently, safely and continuously discharges different kinds of liquids by providing the valve device with a valve plug which disables the liquid introduction of a liquid introducing means while the liquid is filled in a liquid housing means and disables liquid leading-out by a liquid leading-out means while there is no liquid therein. CONSTITUTION:A second liquid introducing pipe 4 is disposed in a liquid housing chamber 2 by connecting its one end to one of the peripheral side faces of a rectangular shape of a 12th liquid introducing pipe 4 in such a manner that the second liquid is introduced into the liquid housing chamber 2 and that the angle formed by a central axis and the central axis of the first liquid introducing pipe 3 is steepened. The valve plug 6 is formed to a hollow spherical shape of a diameter slightly smaller than the length on one side of the base of the liquid housing chamber 2 and floats or descends in the liquid housing chamber 2 in compliance with ascending and descending of the liquid level when the liquid is introduced into the liquid housing chamber 2. A first introducing port 3a is closed to disable the introduction of the first liquid while the transfusion liquid is held filled in the liquid housing chamber 2. Only the second liquid is introduced from a second introducing port 4a and is led out of the liquid housing chamber 2 by the liquid leading out pipe.
Patent JP-2001124058-A (JP)
Title: Brushless motor with dynamic pressure fluid bearing of heat radiation type
Inventor: YOSHIIKE SUKENAO
IPC: F16C17/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor furnished with dynamic pressure fluid bearing of high performance and high-speed operation capable of promoting the heat radiation and involving less thermal influence. SOLUTION: The brushless motor with dynamic pressure fluid bearing is structured so that radiation fins are installed on a rotor yoke and hole(s) is provided in a circuit board for releasing the heat from inside the rotor so that the heat radiating efficiency of the bearing surface is improved forcedly, and also temperature rise of the bearing surface is suppressed and heat emission from the internal oil is suppressed.
Patent JP-H02173194-A (JP)
Title: Fuel for internal combustion engine
Inventor: HANSUUHENINGU FUOOGERU
IPC: C10L1/14
Filed: 1989-11-17
Abstract: PURPOSE: To provide the subject fuel requiring only a relatively small quantity of a detergent and having a washing or purified state keeping effect of intake system by including a small quantity of an additive consisting of an amino or amido-containing detergent and a specified carrier oil.  
     CONSTITUTION: The objective fuel contains a small quantity of an additive comprising (A) a detergent containing amino or amido group and (B) as base oil a mixture of (i) a polyether based on propylene oxide or butylene oxide and having a molecular weight of 500 or more and (ii) an ester of a mono- or polycarboxylic acid and an alkanol or polyol and having a minimum viscosity of 2 mm 2 /S at 100°C. The weight ratio of the components (i):(ii) in the component B is preferably (5:95)-(95:5) {more preferably, (20:80)-(80:20)}. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09148034-A (JP)
Title: Method and structure for connecting connector
Inventor: TAKADA KENSAKU
IPC: H01R13/74
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To protect the connector housing of a first and second units certainly when they are to be coupled together and allow easy and certain connections of the connectors after unit coupling. SOLUTION: A first connector C1 is fixed to a first unit such as a body 10, while a second connector C2 is installed on a second unit such as instrument panel in such a way as slidable in the same direction as fitting of the connector housings to each other, and it is provisionally locked as removable in such a position as separating from the first connector C1 when the two units are coupled together. After unit coupling, the provisional locking is set free, and the second connector C2 is slid and connected with the second connector C1.
Patent JP-H01141446-A (JP)
Title: Data transmission system
Inventor: SATO MAKOTO
Filed: 1987-11-27
Abstract: PURPOSE:To facilitate a routing control and a protocol conversion by executing the routing control based on address information to which a data transmitter represented by a gateway equipment is added. CONSTITUTION:Every gateway equipment has a routing control function, and a destination node equipment in a proper data transmission line is selected by a destination address in the address information for the routing control in the information transmitted from the opposite gateway equipment. Consequently, when, for a packet which a sender data processor sends to a node equipment, only the destination address and the sender address are added to an information field It as the address information, a data can be transmitted, and further, the form and number of the added address information is fixed on all data transmission lines NETa, NETh and NETc in which the packet is transmitted. For such a reason, the routing control and protocol conversion executed by the data transmitter can be easily executed.
Patent JP-H02148421-A (JP)
Title: Optical head
Inventor: GOTO HIRONORI
IPC: G11B7/09
Filed: 1988-11-29
Abstract: PURPOSE:To make a movable part light in weight and small in size by perturbing one of a lens for diffusion and a lens for collimation in an optical axis direction in correspondence to the surface oscillation of an optical recording medium and converging a light from a light source to the prescribed convergent surface of the optical recording medium. CONSTITUTION:A lens 62 for collimation is arranged on the optical axis between a lens 61 for diffusion ad an objective lens 72 so that the light to be diffused by the lens 61 for diffusion can be a parallel light. Then, since the light to be incident to the objective lens 72 is caused to be the parallel light or almost parallel light, the displacement quantity of a convergent point for the light, which is converged to the surface of an optical recording medium, is made minimum regardless of the moving position of the objective lens 72. Since one of the lens 61 for diffusion and the lens 62 for collimation is perturbed in the optical axis direction at lest in correspondence to the surface oscillation of the optical recording medium, the light can be converged from a light source 4 to the prescribed convergent surface of the optical recording medium 2 without fail regardless of the surface oscillation of the optical recording medium 2. Thus, a moving means is simplified and an optical head can be made small in size and light in weight.
Patent JP-H06149047-A (JP)
Title: Toner feeding device for toner cartridge
Inventor: KAWAGUCHI MASATAKE
IPC: G03G15/08
Filed: 1992-11-10
Abstract: PURPOSE:To prevent toner from dripping down from the vicinity of a toner feeding opening when the toner cartridge 3 is detached by having a shutter provided on the toner feeding opening of the toner cartridge open and close linked with the attachment to and detachment from a holder of a toner box of the toner cartridge. CONSTITUTION:This is the toner feeding device for the toner cartridge where the toner cartridge 3 provided with the toner feeding opening 6 on its periphery in the edge part in the longitudinal direction and the shutter 7 which is provided on this toner feeding opening 6 and can be opened or closed by being slid in the longitudinal direction is loaded in the longitudinal direction to be attachable to the holder part 4 of the toner box 1 which can be rotated through a hinge where a supporting axis is made vertical in a copying machine main body 2. Furthermore, it is constituted by having a hook 8 and a stopper 9 opening and closing the shutter 7 by being abutted to the shutter 7 by the attachment action of the toner cartridge 3 to the holder 4 of the toner box 1.
Patent JP-S63150922-A (JP)
Title: Ashing method
Inventor: FUJIOKA HIROSHI
IPC: H01L21/302
Filed: 1986-12-15
Abstract: PURPOSE:To prevent the effect of a reaction gas used for etching an Al electrode, and to obviate trouble resulting from a contact with atmospheric air by etching Al in a dry etching device, moving a wafer in a carrying box and ashing a resist in an ozone asher. CONSTITUTION:A dry etching device 1 etching an Al electrode and an ozone asher 2 ashing a resist are connected by a carrying box 3 shifting a wafer 4. With the ozone asher 2, a wafer susceptor 2d incorporating a heater 2c is mounted to the lower section of a chamber 2a, and the wafer 4 is positioned onto the wafer susceptor 2d. A shower 2b is set up to an upper section, 10% of oxygen as an introducing gas is changed into ozone during the time when it passes through an ozonizer 2f, and a mixed gas with oxygen is introduced to the shower 2b, and blown against the surface of the wafer 4. Accordingly, the Al electrode is etched by the dry etching device 1, the resist is ashed by the ozone asher 2, and the wafer 4 is transferred without being brought into contact with atmospheric air in the carrying box 3 between the dry etching device 1 and the ozone asher 2.
Patent JP-H03160871-A (JP)
Title: Multi-stage relay multiple address transmission system and facsimile equipment
Inventor: OGUMA SHINGO
IPC: H04N1/00
Filed: 1989-11-20
Abstract: PURPOSE:To minimize the communication time for the transmission of destination information by commanding information of the destination in a multi-stage relay multiple address transmission to a relay multiple address transmission facsimile equipment in terms of relay group number entirely. CONSTITUTION:When a facsimile equipment FAX 4-2 receives a nonstandard equipment setting signal NSS via a line control section 1 and a MODEM section 2 through a communication line 10 and confirms a command of multiple address transmission command and does not receive information as to relay stage number, a relay stage number counter 4 is cleared zero and the received relay group number is set to a relay group command section 3. In the case of receiving the relay stage number information, the value is set to the counter 4. Then the picture information sent from the facsimile equipment FAX 4-1 is received via the control section 1, demodulated by the MODEM section 2 and the information is reproduced by an information compression reproduction section 6, and the information is again compressed and stored in a picture memory 7 with compression. When the relay multiple address transmission request from the FAX 4-1 to a FAX 4-2 is finished, the FAX 4-2 increments the counter 4 by 1 to start the multiple address transmission operation.
Patent JP-H10135618-A (JP)
Title: Automatic soldering equipment and soldering method for printed board
Inventor: WATANABE MASAHIRO
IPC: H05K3/34
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To exclude problems of malodor and cleaning at the time of soldering, by installing in order soldering process equipments such as a heating equipment, a flux coating equipment, a jet solder tank and a cooling equipment, under a carrying equipment which carries printed boards. SOLUTION: Soldering process equipments such as a heating equipment 2, a flux coating equipment 3, a jet solder tank 4 and a cooling machine 5 are installed under a carrying equipment 1. A printed board P is retained by claws 7 of the carrying equipment 1, carried in the A direction, and heated by the heating equipment 2. The heated board P is carried to the flux coating equipment 3, and uniformly coated with flux by spouting fused flux from a jet nozzle 8. The board P is carried in a jet solder tank 4, and dipped in the fused solder by using a primary jet nozzle 15 and a secondary jet nozzle 16. The dipped board P is cooled by the cooling machine 5. Thereby improvement in the field of environmental hygiene is realized.
Patent JP-H01143059-A (JP)
Title: Lid opener device
Inventor: NARUOKA YOSHIHIKO
IPC: G11B15/665
Filed: 1987-11-30
Abstract: PURPOSE:To prevent a cassette from being pushed up with force to close a lid and to hold the cassette in a prescribed position without fail by abutting the both edges of a turning member, which is supported with being freely turnable, to a holder to hold the lid and cassette. CONSTITUTION:When a cassette 1 is inserted up to the position to be abutted to a holder 5, a lid 2 is held in a position close to a sliding surface 10 of a turning member 13. Next, when the holder 5 is caused to fall to a chassis 4, the lid 2 and the sliding surface 10 are abutted. When the holder is caused to fall further, the lid 2 is slided along the shape of the sliding surface and opened. Continuously, at a time point a positioning guide 6 goes into the recessing part of the cassette 1, the holder 5 pushed a projecting part 11 and the turning member 13 is turned in a clock-wise direction with a pin 4 as a shaft. Then, the sliding surface 10 presses the lid 2 and opens it. Thus, a height guide 7 is abutted to the lower surface of the cassette 1 and the positioning guide 6 is engaged with a recessing part 3. Then, the cassette can be held in the prescribed position.
Patent JP-H04172559-A (JP)
Title: English into japanese machine translator
Inventor: NUMATA YASUYUKI
IPC: G06F17/27
Filed: 1990-11-07
Abstract: PURPOSE:To deal with translation processing including spelling checkup in one stroke for shortening the processing time and saving a storage resource by adding access information of morpheme analyzing dictionary to information of each vocabulary of a spelling check dictionary. CONSTITUTION:Translation object English sentence data is stored from an English sentence input function 1 to a storage function 2, a token split function 3 extracts token and stores the extracted token in a translation data storage function 4. Next, all of word form changes are considered to find out a table using all of surface layer notations of words for heading is retrieved using a table retrieval function 6. From this retrieval result, if a relevant entry cannot be found out, it is concluded that there must be a spelling mistake in a token used for the retrieval. If a relevant entry is found, an address of the morpheme analyzing dictionary 9 where the relevant entry found was described is added as additional information to the token. Thus, time taken for translation can be shortened including spelling checkup and a storage resource can also be saved.
Patent JP-H11127693-A (JP)
Title: Excessive soil removing apparatus for raising seedling
Inventor: FURUKAWA KAZUO
IPC: A01G9/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of extremely reducing labor required for excessive soil removing operation and greatly controlling the fear of sliding down a transplanted seedling raising container by mistake by an operator in the work, by eliminating excessive soil remaining on the container by jetting a fluid toward the container. SOLUTION: A fluid is jetted toward a transplanted seedling raising container A in which seedlings are transplanted in plural seedling pots for transplanting seedlings having formed divisions and covered with soil so that excessive soil remaining on the container A is removed to give the objective apparatus D. In the apparatus D, plural nozzles 22a for jetting the fluid at a fixed angle from the upper external side of the transplanted seedling raising container A toward the top of the container A can be formed.
Patent JP-2001085175-A (JP)
Title: Electric relay switch device capable of automatically lighting spare bulb when main bulb is burnt out
Inventor: KUZUU MIKIO
IPC: H05B37/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a relay switch device for automatically lighting a preliminary bulb when a bulb is in trouble. SOLUTION: A sensor X measures a current in a main bulb F and a microcomputer J determines whether or not the main bulb F is operating normally. A sensor Y measures a current from a main switch E and the microcomputer J determines whether the main switch E is turned on or off. When the main switch E is turned on and the main bulb F is burnt out, electricity flows through the sensor Y and not through the sensor X, and a measuring portion B measures that condition, makes judgment and feeds a signal to a switch portion C, which then turns on electricity that has been shut off, to feed electricity to sub-bulb G to light the sub-bulb G.
Patent JP-2000123307-A (JP)
Title: Magnetic recording/reproducing device
Inventor: OKADA SHINJI
IPC: G11B20/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To evade a disturbance due to a horizontal synchronizing signal from an adjacent track by providing an adjacent noise removal circuit removing a noise reproduced from an adjacent magnetic pattern mixed with the reproduction of a second mode of a speed slower than a first mode. SOLUTION: An inputted regenerative signal S0 is delayed by τa seconds by a delay line 21a to be inputted to the delay line 21b and to be delayed further by τb seconds, and the signal S0 is delayed by the total τc=(τa+τb) seconds. An adjacent noise detection means 25 detects an adjacent noise component from a regenerative output signal S3 to input a detection signal S1 to a gain control means 26.  At this time, whether coefficient amplifiers 22a, or 22b exsisting on any positions is selected is decided based on the delay time of the adjacent noise component from a main signal, and the control processing changing from the amplitude of the adjacent noise component detecting this coefficient is continued until the adjacent noise component isn't detected from the regenerative output signal S3, and the coefficient is changed so as to cancel the adjacent noise component of the regenerative signal S0.