baber/WOPTO huggingface dataset:
Patent JP-H0853510-A (JP)
Title: Ethylene(co)polymerization catalyst and its production
Inventor: FUAUSUTO KARUDERATSUTSUO
IPC: C08F4/629
Filed: 1995-05-22
Abstract: PURPOSE: To provide a catalyst containing specific titanium, aluminum and halogen compounds and affording an arbitrary mol.wt. distribution in ethylene homopolymerization and a linear low density compsn. optimum to blow molding or injection molding in ethylene compolymerization.  
     CONSTITUTION: (A) A bivalent arene or titanium having the formula; Ti(ζ 6 - arene)(AiR x X 4-x ) (wherein arene is benzene or an alkyl-substd. benzene; X is chlorine, bromine or iodine; R is an alkyl; and x is 0.5-2.5), (B) a compd. of a chloride or the like of a metal selected from titanium, zirconium, vanadium or the like in the oxidation state (+4) and antimony or vanadium in the oxidation state (+5), (C) an organoaluminum compd. represented by the formula; AlR' z Z 3-z  (wherein R' is a 1-10C alkyl, Z is chlorine or bromine; z is 1-3) and (D) an organic chloroderivative selected from di- or polychloroalkanes or the like are brought into contact with each other in a molar ratio of A:B:C:D=1:(0.5-2):(0-25):(0-15) to obtain an ethylene (co)polymerization catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6012804-A (JP)
Inventor: RUISU GENARO OTSUTOBURU
IPC: H03B28/00
Filed: 1984-06-13
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-H05324607-A (JP)
Title: Method and device for converting japanese syllabary/ chinese character
Inventor: ABOU HIROKI
IPC: G06F17/22
Filed: 1992-05-15
Abstract: PURPOSE:To attain a meaning analysis, and to improve a clause division recognizing efficiency by operating the analysis of a sentence by using not only conventionally used format information but also meaning information, at the time of researching a clause candidate in a clause division processing. CONSTITUTION:The research of the clause candidate is operated to the clause candidate prepared by a basic analyzing part 62a, by using the format information such as word information 52, grammar information 51, and experience rule by a format information referring part 62b-1 of a clause division processing part 62. Then, the research is further operated to the searched clause candidate, based on the meaning information from a cooccurrence example information 53 by meaning information referring part 62b-2, and a clause dividing position for the conversion candidate is decided. Then, the notation of the decided clause is decided by a notation selecting part 62c, and it can be used as a conversion candidate character column.
Patent JP-H08314768-A (JP)
Title: Managing system for event data in monitor control system
Inventor: IWASE HIDEYA
IPC: G05B23/02
Filed: 1995-05-23
Abstract: PURPOSE: To enrich the function related to the management of event data, to improve the working rate of software and to increase extendability. CONSTITUTION: A part enclosed by broken line in the figure is an event data managing sub system, and the sub system consists of an event data managing process 1 and a data base 2 configured to manage the event data, and the data base 2 consists of an event data file 2A and data 2B for event file access. A general application process 3 is connected to a registration request reception (queue terminal Q1), and also, a general application 4 is connected to a retrieval, addition, initialization and backup request reception (queue terminal Q2). A file 5 for event data delivery is connected to the general application 4.
Patent JP-H09298926-A (JP)
Title: Inspecting system of working machine
Inventor: NAKA TAMAKI
IPC: B25J13/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To perform an inspecting work related to input and output functions easily and adequately even by a person not having a sufficient experience in the inspection of a working machine. SOLUTION: This inspecting system of a working machine displays an instruction for an operation to a working part 3 of the working machine A side necessary for the inspection and contents of functioning of an actuator 9 by following a prescribed order with respect to each of plural inspecting items of input or output functions on a displaying means 6 at the inspection of the input or output functions.  Specific information of an detecting means 10 related to the working part 3 as an object of input inspections and specific information of the working part 3 as an object of output inspections, are transmitted to the working machine A side, the specified working part 4 is functioned, a detecting means 10 transmits detected information to an inspecting device B, and the inspecting device B displays the received detected information by the detecting means 10 and the results of inspection of input functions judged as good or bad based o the above information of the displaying means 6.
Patent JP-H0420787-A (JP)
Title: Atmosphere calcining apparatus
Inventor: HAYASHI TOSHIHIKO
IPC: F27B14/04
Filed: 1990-05-14
Abstract: PURPOSE:To restrict variations of the composition of a material to be calcined by making constant vapor pressure of atmosphere matter in an operating calcinating furnace by coupling a heating furnace to the calcining furnace via an atmosphere introducing pipe, putting the atmosphere matter in the heating furnace, and inserting a flow rate regulating valve on the way to the atmosphere introduction pipe, and regulating the flow rate regulating valve. CONSTITUTION:Oxygen O2 is introduced between alumina crucibles 12, 14 of a first electric furnace 30 externally by an oxygen introducing pipe 22, and the amount of introduced oxygen is controlled by a flow rate regulating valve 24. POZ atmosphere powder 16 is heated in an alumina crucible 52 of a second electric furnace 50 into high vapor pressure gas which is then introduced into the alumina crucible 12 of the first electric furnace 30 as a calcining furnace via an atmosphere calcining pipe 40. The amount of the POZ atmosphere powder 16 can be regulated by the flow rate regulating valve 40 such that vapor pres sure of the POZ atmosphere powder 16 in the alumina crucible 12 is constant, so that in the calcination lead oxide (PbO) and zirconia (ZrO2) is prevented from being evaporated from matter 20 to be calcined. Hereby, the composition of the matter 20 is restricted.
Patent JP-S61279831-A (JP)
Title: Reticle and its production
Inventor: HAYASHI KENJI
IPC: G03B13/24
Filed: 1985-06-06
Abstract: PURPOSE:To form a reticle having an irregular lens-like uneven relief and diffusibility on the basis of simple aluminium anode oxidation. CONSTITUTION:An anode oxidation coat 13 is formed on the surface of an aluminium plate material 9 by anode oxidation of the material 9. The coat 13 is electrically plated to form an uneven relief 16 corresponding to the lens- like uneven part. The uneven relief formed on the surface of the plate material 9 is transferred to a metal mold by an electroforming method to form an inverted uneven relief. Then, a required lens-like uneven relief is transferred to a plastic optical material by using the metal mold to form a bright and grating- free reticle.
Patent JP-H07336305-A (JP)
Title: Light transmitter
Inventor: KANEHIRA AKIRA
IPC: H04B10/572
Filed: 1994-06-06
Abstract: PURPOSE:To fixedly hold a bias current and a light modulation degree even when using environment conditions such as an ambient temperature or the like fluctuate by detecting a current value made flow to a light emitting element and controlling the bias voltage of the light emitting element and an input signal level. CONSTITUTION:When a voltage between the base and the emitter of a transistor 2 and the value of a resistor 3 fluctuate due to ambient temperature fluctuation or the like and the bias current value to be supplied to the light emitting element 1 increases, the output of a current value detection means 5 and a DC level detection means 6 increases. A difference voltage detection means 8 obtains the difference of the output of the means 6 and a reference voltage 7, addes it to a bias voltage control means 9, decreases the base voltage of the transistor 2 and absorbs the increased portion of a bias current to be supplied to the element 1. Also, when a signal current value to be supplied to the element 1 increases, the output of a peak detection means 10 and a difference voltage detection circuit 11 increases, a difference voltage with the reference voltage 12 is added through the difference voltage detection circuit 13 to a variable gain amplifier 14 and the increased portion of a signal current to be supplied to the element 1 is absorbed.
Patent JP-H05319708-A (JP)
Title: Speed controller for elevator
Inventor: OHIRA KATSUMI
IPC: H02P27/06
Filed: 1992-05-15
Abstract: PURPOSE:To realize sure stop without an advance position skipping a floor even in a fast speed sphere by conducting the speed control of an elevator by seeking by means of operation a position that can reach a floor in precedence to the present position of an elevator car. CONSTITUTION:An ideal advance position ADVNR is sought from distance data that add the deceleration distance and the present position of an elevator car. Together with this, an auxiliary advance position ADVNH that precedes the ideal advance position ADVNR is sought, and a correction advance position for shifting from the ideal advance position ADVNR to the auxiliary advance position ADVNH is sought after the lapse of a predetermined time from the travel start of the elevator car. The ideal advance position ADVNR is made to be an advance position ADVN from the travel start of the elevator car till the elapse of the predetermined time, and the correction advance position is made to be the advance position ADVN after the lapse of the predetermined time, and the auxiliary advance position ADVNH is made to be the advance position ADVN after shifting to the auxiliary advance position from the correction advance position. The speed control of the elevator is conducted according to this advance position ADVN.
Patent JP-S5646996-A (JP)
Title: Assembling core part of heat-exchanger
Inventor: HANAI MINEROU
IPC: F28D1/053
Filed: 1979-09-26
Abstract: PURPOSE: To develop uniform distribution of temperature without using any jig with side plates held by pressing core plates into the both end parts of flat tubes after placing the plates in parallel to the both side faces of the core part body of heat exchangers so that the body may be pressed due to the elasticity of the plates.  
     CONSTITUTION: Side plates 3 are located in parallel to flat tubes 1 and corrugate fins 2 on the both sides of a core part body 6 made by laminating the tubes 1 and fins 2. Therein, the lowermost side plate and the uppermost side plate are placed so that the swelling thereof may be made upward and downward respectively. The body 6 and side plates 3 are pressed until the lamination thickness thereof reaches a fixed value, core plates 4 are pressed into the both end parts of the tubes 1, and the plates 3 are held between the plates 4 by pressure-contacting the latter's projections 4b with the former's both ends. Since the core part is kept in assembly state due to the elasticity of the side plates 3, a jig becomes unnecessary and temperature distribution becomes uniform. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10312822-A (JP)
Title: Product manufacturing system
Inventor: NOJIMA YOSHIO
IPC: H01M10/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and simplify a process control in a product manufacturing process by sampling a workpiece evaluated as NG for instance from a container containing many workpieces in order to eliminate influence on a manufacturing processing at a later stage. SOLUTION: A container 40 which can contain many battery bodies and batch-carries many battery bodies to each space between production lines, a data server 826 which stores an attribute data registered in a data card DC furnished in the container 40 in a data base 824 through a data writing/reading device 804, a work sampling control device 812 which makes a coordinate data of at least a battery body evaluated as NG among many battery bodies based on an attribute data sent from the data server 826 and a work sampling device 810 which samples a battery body corresponding to the coordinate data made, are provided.
Patent JP-H08322189-A (JP)
Title: Motor linear actuator
Inventor: YAMAGUCHI MIKIO
IPC: F16H25/24
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a small-sized, lightweight motor linear actuator in which the overall length does not vary carelessly. CONSTITUTION: A rotary shaft 2 is rotated by a motor through a reduction gear 9 and an output shaft 21 is displaced through a ball nut 18 screwed with the threaded part 17 of a ball. A roller clutch 31, a spacer 29 and a slide bearing 30 are disposed between the inner circumferential surface of the housing 1 and the outer circumferential surface of the rotary shaft 2. A frictional plate 34 is interposed between a spacer 28 rotating together with the rotary shaft 2 and the end face of the spacer 29. Thrust load in the compressive direction being applied to the spacer 29 is born by a ball bearing 3b. When the thrust load causes to rotate the rotary shaft 2, the rotary shaft 2 is locked by a roller clutch 31.  When the rotary shaft is rotated by the motor and the output shaft 21 is displaced while resisting against the thrust load, the rotary shaft 2 is not locked by the roller clutch 31. Consequently, the spacer 29 rotates together with the rotary shaft 2 without causing any resistance.
Patent JP-H053638-A (JP)
Title: Device for supporting brush of commutator motor
Inventor: MURAKITA WATARU
IPC: H02K5/14
Filed: 1991-05-28
Abstract: PURPOSE:To suppress cost of assembly by contriving shortening tact thereof. CONSTITUTION:This device for supporting a brush of a commutator motor comprises a brush part 1 having a spring property brought into contact with a commutator 3 provided in a rotor 5 built in a tubular motor case 6 to feed power, terminal part 2 of connecting its one end to an external power supply and another end to the brush part 1 and a base bed 4 for fixing partly the terminal part 2 and supporting the brush part 1 and the terminal part 2 to a predetermined position relating to the commutator 3. The brush part 1 and the terminal part 2 are formed of a single plate material having a spring property supported to the base bed 4. Since the brush part 1 and the terminal part 2 are integrally formed of a single member, manufacture and assembly of parts can be simplified by decreasing the number of parts.
Patent JP-S61280877-A (JP)
Inventor: SUZUKI YOSHIOKI
IPC: A62D1/00
Filed: 1985-06-07
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-S63288918-A (JP)
Title: Method for feeding molten glass
Inventor: YAMAMOTO KIYOSHI
IPC: C03B7/14
Filed: 1987-05-22
Abstract: PURPOSE:To position shear marks at the outside of the effective diameter of a molded product and to eliminate the adverse effect of the marks on the product by inclining molten glass flowing out of an outflow hole with respect to the outflow direction, shearing the glass to form a block and feeding the block to a die members. CONSTITUTION:Hot air is blown from a hot air blowing nozzle 14 on cylindrical molten glass pressed out of the outflow hole 8 of a molten glass storing tank 2 to make the temp. of the blown side higher than the opposite side and to reduce the viscosity of the blown side. The cylindrical molten glass is curved to the opposite side and a shear mark S1 formed on the tip of the glass by shearing in the preceding cycle is turned sideways. The blowing of hot air from the nozzle 14 is then stopped, the curved cylindrical glass is sheared by working shears 12 to form a glass block (g) and this block (g) is dropped on die members 16, 18 and press-molded. A shear mark S2 formed by the last shearing is also turned sideways.
Patent JP-S6225994-A (JP)
Inventor: KAREN EE NERUSON
IPC: C07K16/00
Filed: 1986-05-30
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-H04350684-A (JP)
Title: Developing device
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/08
Filed: 1991-05-28
Abstract: PURPOSE:To prevent transfer electric field from becoming partially weak and to prevent the omission of transfer from occurring by avoiding toner nucleus generation, preventing the toner nucleus from adhering to an electrostatic latent image and preventing an air gap from being formed around the toner nucleus. CONSTITUTION:A cleaning member 50 is constituted of a sliding part 50a made of polyurethane foam and a holder 50b by which the sliding part 50a is fixed. The holder 50b is held by a guide, which is not shown in figure, and it can move in a D-F direction. The part of the holder 50b corresponding to a toner replenishment port 13a is notched.
Patent JP-S5650272-A (JP)
Title: Wave energy absorption device
Inventor: YAMAMOTO OSAMU
IPC: F03B13/20
Filed: 1979-09-28
Abstract: PURPOSE: To utilize absorption energy efficiently by absorbing waves with a movable buoy having an approximate "L" shape cross section installed at the upper part of an inclined surface of semisubmersible central buoy through an energy absorption mechanism in such manner as to be movable.  
     CONSTITUTION: Central buoy 1 is formed by floating tank 12 and anchoring rope 4 as a semisubmersible type, and an energy absorption mechanism 2 and removable buoy 3 are arranged on the upper part at the both ends of tank 12. When the wave comes, the entire device oscillates and the removable buoy 3 moves relatively to the central buoy 1, moving which causes the energy absorption mechanism 2 to be driven. As a result, the wave energy is absorbed, and in turn the wave is absorbed. In addition, if the entire device oscillates, the sea water flows in and out between the central buoy 1 and the removable buoy 3 along the inclined surface 11. Accordingly the sea water volume inside the "L" shape interior 31 of the removable buoy 3 increases and decreases, thus enabling the significant moving of the movable buoy 3 and the satisfactory absorption efficiency of energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5748985-A (JP)
Title: Novel mitomycin derivative
Inventor: SHIRAHATA KIMIKATSU
IPC: A61P31/04
Filed: 1980-09-09
Abstract: NEW MATERIAL:A compound of formula I [R 1  is alkoxy, substituted carbamoyloxy; R 2  is CH 2 R 3 (R 3  is H, alkyl, alkoxycarbonyl, acyloxy), acyl].  
     EXAMPLE: 1a-N-Methoxycarbonylmethylmitomycin A.  
     USE: Antibiotic or antitumor agent.  
     PREPARATION: For example, mitomycin A of formula II is dissolved in a solvent such as dimethylformamide, combined with methyl bromoacetate and potassium cabonate and they are stirred under a flow of nitrogen at room temperature. After the completion of the reaction, excessive potassium carbonate in the reaction mixture is filtered off and excessive methyl bromoacetate and the solvent are distilled off. The residue is subjected to silica-gel chromatography using chloroform-methanol mixed solvent as a developing solvent to effect purification, thereby the compound of formula I is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0421105-A (JP)
Title: Stereoscopic teaching device for manipulator
Inventor: IWAMOTO TARO
IPC: G05B19/4097
Filed: 1990-05-16
Abstract: PURPOSE:To attain teaching within a short period by means of a visual system by transmitting output information from a spatial position sensor to a stereoscopic animation forming computer and a manipulator control device. CONSTITUTION:Television cameras 1, 2 are arranged approximately in parallel and a stereoscopic image is displayed on a stereoscopic monitor 4 through a stereoscopic controller 3. An observer puts on electronic shutter spectacles 5 to observe the stereoscopic image. The controller 3 synthesizes a stereoscopic animation formed by a rapid image forming device 6 with the image photographed by the cameras 1, 2 and displays the synthesized image on the monitor 4. When the observer moves a magnetic detecting coil 8, the position and direction of a stereoscopic pointer displayed on the monitor 4 can be optionally changed and a manipulator 14 is driven along a track set up based upon the information through a computer 12 and the manipulator controller 13. Consequently, the moving track of the manipulator can be intuitively and rapidly teached even in an unknown environment.
Patent JP-H11347800-A (JP)
Title: Mechanical press
Inventor: BURNS BRADLEY A
IPC: F16D65/853
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prolong the operational life of the device by sending the lubricating oil used for flywheel bearings to and for the use of the clutch/brake device and thereby saving separate installation of the lubricating system or the oil feeding system. SOLUTION: A clutch/brake device 36 during the operation maintains a prescribed oil level inside by using an oil scraper 82. With the outside housing 84 rotating with the flywheel 32, the oil and the like sticking to the clutch/brake device 36 are thrown away outside the rotation. The oil from the flywheel bearings 78 covers the prescribed element of the clutch/brake device 36 with an oil film, eliminating unwetted free clearance between them. A clutch assembly including a clutch facing 54 is arranged in the oil in accordance with the position of the oil scraper 82 and the size of the clutch assembly, for example.
Patent JP-H09299958-A (JP)
Title: Magnetic water treatment device
Inventor: TAKIZAWA TADASHI
IPC: C02F1/48
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To effectively purify water by low-priced equipment by installing a magnetic water treatment device directly in a place for storing water to be treated, raising water with a lightweight pump such as a centrifugal impeller to subject it to magnetic treatment and thereafter moreover filtering it with a filter to return it. SOLUTION: This magnetic water treatment device 10 installed in a water receiver 1 is constituted of a return pipe 13 for covering the upper part of a part above the surface of the water of an introducing pipe 12 connected to a water suction port 11, a driver 14 consisting of a motor, a speed reducing mechanism and the like, and a cover 15 for covering a part above a roof 1a of the water receiver 1. A centrifugal impeller is installed just above the water suction pipe 11, and is rotated by the driver 14 through a shaft 17 extending from the upper end thereof.  And after water drawn up by the centrifugal impeller is sent upward through the water suction port 11 and the introducing pipe 12 and is passed through a magnetic fiend formed by a magnetic field generator to undergo magnetic treatment, it flows out from an opening at the upper end of the introducing pipe 12 and is returned into the water receiver 1 through the return pipe 13.
Patent JP-S614555-A (JP)
Title: Spray nozzle of highly viscous paint
Inventor: NOMURA MASA
IPC: B05B1/04
Filed: 1984-06-16
Abstract: PURPOSE:To coat smoothly a highly viscous paint by forming a camellia leaf- shaped notched groove with the central part locally widened at the leading end of a paint spray nozzle having a sectorial orifice. CONSTITUTION:A coating nozzle 3 is formed by providing a sharp V-shaped notched groove 32 at the semispherical leading end part 31 of the nozzle. The groove is deeply crossed and communicated with an internal domed cavity 34 to form an elliptic ejection port 35, and the notched groove 32 is further cut and expanded conically with the point of a drill from the leading end. Consequently, a sectorial spray guide surface which is formed by the notched groove 32 and a central hole 33 is provided at the leading end 31 of the nozzle. When a highly viscous paint is coated by using a painting gun equipped with the nozzle 3 thus formed, the agglomeration and the branching of the paint are controlled, and a coated film having uniform thickness can be formed.