baber/WOPTO huggingface dataset:
Patent JP-H04141251-A (JP)
Title: Method and device for centrifugal separation
Inventor: YOOZEFU KOISHIYUNITSUKU
IPC: B04C5/00
Filed: 1990-10-01
Abstract: PURPOSE: To make the energy consumption of a centrifugal separator smaller and the separating efficiency of it superior by accelerating the rotational motion of a mixed fluid while the medium is introduced into a separating chamber as decreasing its radius of rotational motion and by discharging the medium from opposing plural outlets. CONSTITUTION: A fed mixture flows in a collecting chamber 27 through an annular space 26 between an inner guiding means 23 and an outer housing wall 30. The inner diameter of the space 26 determined by the guiding means 23 and the outer diameter determined by the housing wall 30 are both decreased along the direction of the flow, the radius of the rotational motion of the mixture of materials and the medium continuously decreases, and the angular velocity of the rotational motion increases along its movement from a flow duct 22 of a spiral shape to a separating chamber 27. Dip pipes 28, 29 are protruded into the separating chamber 27, a buffle 32 is mounted to the dip pipe 28 in this space, preventing the material separated from the medium from moving upward again in a flow along the dip pipes from a standstill camber 31, then separated material is removed through a pipe 33.
Patent JP-H08123254-A (JP)
Title: Image forming device
Inventor: YOSHIFUJI TOMONOBU
IPC: G03B27/62
Filed: 1994-10-27
Abstract: PURPOSE: To prevent the deterioration of operability even in a state where an original protruded from an original placing plate hides a scanning start button. CONSTITUTION: This image forming device in which a control part 3 including the scanning start button 3 is disposed at the periphery of the original placing plate 4 is provided with an opening and closing sensor 6a detecting the opening and closing of the press-contacting plate 6 of the original, an original sensor 1 detecting the existence and the size of the original 5 on the placing plate 4, a sticking original sensor 2 detecting whether or not the original 5 exists on the scanning start button 3a or at the closest periphery of the button and a controlling means automatically starting scanning the original a specified time after the sensor 6a detects that the press-contacting plate 6 is closed in the case that the sensor 1 and the sensor 2 both detect the original 5.
Patent JP-2001081124-A (JP)
Title: Catalyst for addition polymerization, and method for producing olefinic polymer
Inventor: FUJITA MASAYUKI
IPC: C08F110/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which is used for addition polymerization and can produce stereoblockpolypropylene having a higher isotactic pentad fraction, and to provide a method for producing an olefinic polymer [especially stereoblockpoly(α-olefin)] in the presence of the catalyst for the addition polymerizations. SOLUTION: This catalyst for addition polymerizations is obtained by bringing (A) a modified aluminoxy compound into contact with (B) a transition metal compound expressed by the general formula (R1 to R22 are each hydrogen atom, a halogen atom, an alkyl group or the like; M is a transition metal atom in the group 4 in the periodic element table; X is hydrogen atom, a halogen atom, an alkyl group or the like). The modified aluminoxy compound has been modified with a hydroxy group-containing compound and has a M2/M1 ratio of >=0.60. M1 is an intensity at 10 ppm in the 27Al-solid NMR spectrum, and M2 is an intensity at 30 ppm. The method for producing an olefinic polymer comprises using the catalyst for addition polymerization.
Patent JP-H07105238-A (JP)
Title: Device and method for data base retrieval
Inventor: TSUTSUMI YASUHIRO
IPC: G06F17/30
Filed: 1993-09-29
Abstract: PURPOSE:To shorten the time of data retrieval in a data base. CONSTITUTION:A main data base 10 is stored with classification data, a data set quantity data base 11 is stored with data on the number of data corresponding to both one classification and other classifications, and a readout and comparison time data base 13 is stored with the time required to read the classification data out and the time required to compare the matching of the data. When retrieval is performed, data stored in the data bases 11-13 are read out and retrieval order is set in a retrieval order setting process 20 so that the retrieval time of the classification data corresponding to given retrieval conditions becomes short. The classification data in the main data base 10 are retrieved in the set retrieval order.
Patent JP-H10111771-A (JP)
Title: Printing controller, data processing method for printing controller and storage medium storing program which compputer can read
Inventor: YOSHIKAWA NAOHIRO
IPC: G06F3/12
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To temporarily use a printing device which is not designated as a designated printing device with simple operation and to efficiently obtain a printing processing result in short time. SOLUTION: At the time of outputting printing data, the printing dignity of a first printing device 108 designated by an input device 106 is recognized from source information stored on a work memory, and whether the printing device which can execute higher speed printing than the first printing device 108 and which is not designated is judged to exist or not. When a second printing device 109 which can execute high speed printing is judged to exist, whether a control part 102 requests printing by the second printing device 109 or not and the second printing device 109 is temporarily changed to the designated printing device based on the recognized result.
Patent JP-H02112136-A (JP)
Title: Inline type electron gun body structure
Inventor: IDAKA KAZUHIKO
IPC: H01J29/50
Filed: 1988-10-20
Abstract: PURPOSE:To enable the fitting of raster sizes on the fluorescent surfaces of center and side beams without deflection error by making each beam passing hole of an accelerating focusing electrode in a cylindrical form and varying the respective length and sectional form between the center and both sides thereof. CONSTITUTION:The relation of each beam passing hole of a first accelerating focusing electrode 4 and second accelerating focusing electrode 5 is set C1<C2, B1<B2, A1<A2. Thus, the electric potential distribution is made as shown by the dotted line in the drawing, and a high electric potential is applied to the center beam from near a cathode 1b of its emitting point. Therefore, the center beam is more strongly drawn than the side beams, and the horizontal raster size of the center beam is increased on the fluorescent surface. On a plane surface formed by the vertical axis and pipe axis containing each electron gun, the vertical raster size on the fluorescent surface can be changed by the center and side beams by mutually changing each beam passing hole length, A1 and A2, B1 and B2, and C1 and C2.
Patent JP-S63119175-A (JP)
Inventor: KITAO SATOSHI
IPC: H01R4/02
Filed: 1986-11-06
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-H04141671-A (JP)
Title: Apparatus for producing electrophotographic press plate
Inventor: SATO YOSHIMITSU
IPC: G03G13/26
Filed: 1990-10-02
Abstract: PURPOSE:To allow the transportation of an electrophotographic sensitive body in a squeezing section without flawing toner images by transporting the electrophotographic sensitive body without contact with the toner images at the time of transportation. CONSTITUTION:The one side face of the electrophotographic sensitive body is pressed to 1st rollers 74 and the side on the side opposite from the one side face is pressed to 2nd rollers 72 when the electrophotographic sensitive body arrives at the squeezing section 50. Both side faces of the electrophotographic sensitive body are thus pinched by both the rollers 72, 74. The side face of the electrophotographic sensitive body is brought into pressurized contact with the 1st rollers 72 by the pressing of the pressing rollers 74 in this state and the electrophotographic sensitive body is well pinched. The electrophotographic sensitive body is transported in the squeezing section 50 by the rotating force of the 2nd rollers 72 when these rollers are rotated in this pinched state by a driving mechanism. The electrophotographic sensitive body is transported while this body is held pinched by the 1st and 2nd rollers 74, 72 without contact with the toner images in such a manner and, therefore, the damage of the toner images is prevented.
Patent JP-2000197855-A (JP)
Title: Method and apparatus for color-selecting grain
Inventor: SATAKE SATORU
IPC: G01J3/46
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To decrease the mixing ratio of conforming grains in defective grains by a method in which grains transferred approximately continuously are photographed by a solid photographing element, the quality of the photographed grains is judged on the basis of photographed pixel data, the central position of judged defective grains is judged on the basis of the image data, and a rejection signal is output. SOLUTION: A transfer means 2 for supplying grains such as rice comprising an oscillating feeder 2a and a dropping trough 2b is provided, and optical detection means 3, 3 are installed at opposite positions with the locus of the dropping grains located between them. Each means 3 comprises a CCD camera 6, a background 7, and an illumination means 8. The grains transferred approximately continuously are photographed by the camera 6, and the quality of the grains is judged on the basis of photographed pixel data by a grain quality evaluation means 9, the central position of judged defective grains is judged on the basis of the pixel data, a rejection signal is output to a air ejection means 4, and the defective grains are rejected, while conforming grains are recovered to a conforming grain housing part 5.
Patent JP-H04141712-A (JP)
Title: Vector matrix operation device
Inventor: KATSUKI KAZUO
IPC: G06E3/00
Filed: 1990-10-02
Abstract: PURPOSE:To increase the operation speed and to improve the operation precision by turning on/off an optical sensor by time division input multiplication due to light to transfer the electric charge, which is stored in a memory, to shift registers and performing analog addition and migrating the electric charge in shift registers to perform the multiplication of irregular binary processing in parallel. CONSTITUTION:Multiplications as elements of vectors common to elements of respective rows of a matrix are inputted to an optical sensor 11 in parallel by light, and the optical sensor 11 is turned on/off to transfer the electric charge, which is stored in memory cells 12a to 12e, to shift registers 16a to 16e, and multiplication is performed by addition and migration in shift registers. The electric charge is analogically added in parallel by irregular binary processing. Thus, vector matrix operation is terminated at a high speed with a high precision.
Patent JP-H0978713-A (JP)
Title: Connecting structure body and connecting method for fireproof-waterproof member in building
Inventor: FUKUCHI YASUO
IPC: E04F13/08
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To surely keep a fireproof-waterproof condition of a joint part of fireproof-waterproof members in a building for a long time and to eliminate unevenness of a floor plate surface without using any unevenness regulating member so as to accomplish reduction in construction costs and part costs. SOLUTION: A joint main body 2, in which a projection part 4 is formed in the center, and stress absorbing water cut-off members 3 stuck in both side ends of the joint main body 2 are arranged between a floor plate 6 made of fireproof-waterproof material and a floor 7 of a supporting body, and the projection part 4 in the joint main body 2 is positioned in a joint part 12, while the floor plate 6 is supported by means of the stress absorbing water cut-off members 3, and the whole of a joint structure body 1 is fixed on the floor 7 side. In this way, the joint part 12 is sealed by means of the stress absorbing water cut-off members 3, while a fireproof property is provided by means of the metallic joint main body 2.
Patent JP-H07123618-A (JP)
Title: Series motor
Inventor: KAWAKAMI TSUKASA
IPC: H02K3/44
Filed: 1993-10-22
Abstract: PURPOSE:To protect surely the coil of a rotor, by molding its core whereon the coil is wound and both ends of the coil with a molding resin, and by covering their surfaces with the molding resin. CONSTITUTION:In a rotor 10, the surface of a core 12 wound with a coil 14, the surfaces of both coil ends 15 and the front end surface of a commutator 18 are covered with a molding resin. Therefore, since all the parts of the coil 14 to be exposed to the outside are covered with the molding resin, the coil 14 can be protected completely, and in its turn, the generations of such faults of the rotor 10 as its flawing and the sticking of the brush particles to it can be prevented.
Patent JP-H02155671-A (JP)
Title: Led printing head-assembly and method of assembling led die to printing head and method of assembling led pringting head
Inventor: JIYOSEFU DABURIYUU DADEI
IPC: H01L33/30
Filed: 1989-10-11
Abstract: PURPOSE: To produce a precise LED print head easily by mounting an LED die on a tile by using a two-way fixture and fitting the tile to a base plate. CONSTITUTION: A conductive epoxy adhesive is screen-printed at a position where a die 16 is arranged on the surface of a tile 13. After the tile 13 being arranged at the proper position of a sub-assembly fixture, the die 16, one edge is pushed to the lip 25 of an overhang, the end part is pushed to a side guide and arranged in a 34 sequence, with regard to a tile standard edge and one end part, after the die being positioned precisely, the die is adhered to the tile. In the final assembly to an assembly fixture, tiles 13 are assembled to a wide U-shaped Z base 31 with the front turned downward.  The tiles are positioned properly and pushed to an edge guide 34 and the shoulder 35 of the end part, and when the exposed area of a tile front is mounted on a positioning rail 32 in the Z direction, it is clamped at a prescribed position by a moving clamp 37 which pressurizes the side edge of the tile. When a complete alley consisting of nine tiles is assembles, a base plate is mounted on the tile and bonded with an adhesive.
Patent JP-S63118847-A (JP)
Title: Method for storing memory information in execution time
Inventor: UNOKI MAKOTO
IPC: G06F11/28
Filed: 1986-11-05
Abstract: PURPOSE:To store the memory information accordant with laps of time with a small hardware quantity by comparing the total memory information with each other between a certain time point and its immediately preceding time point to store the differential memory information that produced a change and restoring the total memory information obtained at a prescribed time point based on the stored memory information. CONSTITUTION:The total information is compared with each other between a certain time point and its immediately preceding time point for detection of differential memory information 111-11n that produced changes. These detected differential memory information are stored in an auxiliary memory 40 and then used for restoration of total memory information 100-10n obtained at a prescribed time point. In such a way, the information quantity to be stored is compressed and the memory information accordant with lapse of time can be effectively stored with a small hardware quantity.
Patent JP-S63118063-A (JP)
Title: Vapor deposition device
Inventor: MINEGISHI HIDEO
IPC: C23C14/30
Filed: 1986-11-07
Abstract: PURPOSE:To enable evaporated particles to reach the surface of a base place at a prescribed mixing ratio by providing a means wherein electron beams projected from one electron gun are periodically applied at a proper time to the proper positions in plural housing bodies of evaporation materials. CONSTITUTION:Each electric power is set according to a mixing ratio of evaporation materials housed in a first, second and third crucibles 4A, 4B and 4C. Each set electric power is added and fed to an electric power source 7 for heating a filament. On the other hand, a continuous irradiation position signals in the X and Y directions are formed from both time when evaporation materials A, B and C are irradiated in one cycle and irradiation position singles, etc., and fed to an X-directional electromagnetic coil 9X and a Y-directional electromagnetic coil 9Y. Electron beams are generated from an electron gun 5 heated with the electric power source 7. These beams are accelerated with an acceleration electrode 6 and applied to the prescribed position of the evaporation materials A-C housed in respective crucibles 4A-4C for prescribed time. Thereby the evaporated amounts of materials A-C are made to a specified ratio. In case of repeating this irradiation at a proper cycle, a film having prescribed thickness and the prescribed mixing ratio is formed on the surface of a base plate 2.
Patent JP-S63121553-A (JP)
Title: Front window washer device for vehicle
Inventor: KATO NAOTERU
IPC: B60S1/46
Filed: 1986-11-07
Abstract: PURPOSE:To omit nozzle mounting work in a vehicle production line as well as to improve the extent of operation rate, by attaching a washer nozzle and its tube to a garnish to be set up in the upper part of a cowl upper panel in advance. CONSTITUTION:A longitudinal wall 20 is formed in the lower part of a front hood rear end edge on the top of a plastic garnish 13 to be set up on a cowl upper panel, forming an extended part 21 extending toward the front of a vehicle from the lower end, and a groove part 23 is formed in the vertical direction along the longitudinal wall 20. And, a stay 29 is inserted into this groove 23 and clamped thereto, then a window washer nozzle 15 is clamped to an upper end of the stay 29, and engaged with a clamp claw 36 that formed a washing feed tube 35 to be connected to the nozzle 15 in the extended part 21. Therefore, at the vehicle production line, it is enough to attach the garnish 13 to a car body, thus a mounting process of the nozzle 15 is omitted and the operation rate of the production line is improvable.
Patent JP-H01107703-A (JP)
Title: Commutation ticket holder
Inventor: IWASAKI AKIHIKO
IPC: A45C11/18
Filed: 1987-10-20
Abstract: PURPOSE: To provide a commutation ticket container capable of easily and quickly performing take-in and take-out by constituting it of a case whose entrance is tapered, a movable plate for holding and sliding a commutation ticket, a spring for sliding the movable plate, a push button for locking the movable plate and a pushing spring for pushing up the push button. CONSTITUTION: The entrance of the case 1 has tapers 1a and 1b, and when the commutation ticket 6 is inserted, it squeezes itself between projection parts 2b at the upper part of the movable plate 2 and the movable plate 2 is pushed down simultaneously. Since the projection part 2a on the left side of the movable plate 2 is tapered and a locking projection part 4a at the right end upper part of the push button 4 is also tapered, the projection part 2b of the movable plate 2 is advanced while sinking the locking projection part 4a of the push button 4, and at the point of time of passing through the locking projection part 4a of the push button 4, the push button 4 is returned to an original position by the pushing spring 5 and the movable plate 2 is locked.  By pushing the push button 4, the locking projection part 4a of the push button 4 is detached and the commutation ticket 6 is pushed up along with the movable plate 2 and made to jump out for the moving distance of the movable plate 2.
Patent JP-H0687462-A (JP)
Title: Steering mechanism for multi-axle trailer
Inventor: OKADA YOSHIO
IPC: B62D13/00
Filed: 1992-09-08
Abstract: PURPOSE:To steer rear Wheels in the same direction easily by transmitting the transmitting force to a right and a left rear wheels sufficiently through a link mechanism in response to the rotation of a tractor without directly transmitting the link mechanism, connected in the vertical direction, to the wheels. CONSTITUTION:In a multi-axle trailer, a king pin is projected with a fifth wheel of a tractor for travelling time from the lower surface of the front part of a load-carrying platform of the trailer through a rotating plate, and plural axles 18 are hung under a frame, which forms the lower part of the rear of the load-carrying platform, through a buffer member such as a spring. In this multiaxle trailer, a right and a left wheels 20 are fitted to both right and left sides of one axle among the plural axles through each lever 22 freely to turn, and the levers and triangle levers 23-25 are connected to each other through connecting rods 26a-26c freely to turn. The triangle levers and a rotating plate are connected by a link mechanism, which consists of plural levers and connecting rods, and since a support point of each triangle lever is adhered to the surface of the axle, the triangle levers are rotated by the transmitting force through the link mechanism in response to the rotation of a tractor, and the right and the left wheels are steered in the same direction by the rotation or the triangle levers.
Patent JP-S61145377-A (JP)
Title: Wave force driven fluid pump
Inventor: KAWAMOTO YUKINORI
IPC: F03B13/18
Filed: 1984-12-18
Abstract: PURPOSE:To enable a pump to be driven by uniform driving force of a float when it vertically moves, by providing in a driving shaft a spring urging means and an inertia force applying means using a weight. CONSTITUTION:A pump provides a flat 15, vertically moved by wave force, to be lined in one end of a driving shaft 14. The other end of said driving shaft 14 is provided connecting in line with a piston 4 in a pump mechanism. The driving shaft 14 provides in its half way both a slider 16 and springs 17, 18 between this slider 16 and a pump frame 2. Further the driving shaft 14 provides in its half way a rack part 21 vertically moving a weight 19, 20 through an idle gear 24, 25, and the rack part 21 acts so as to equalize driving force of the float by its vertical movement.
Patent JP-H02198748-A (JP)
Title: Profile control device for optional curved face
Inventor: YAMADA KAZUNORI
IPC: B25J9/18
Filed: 1989-10-12
Abstract: PURPOSE:To feed at necessary feeding speed irrespective of whatever is the slope of a curved face and to perform an adaptive and efficient work, by giving the moving speed by a 1st control means, correcting the control amt. of a force control loop by using this moving speed and offsetting the force by the speed thereof. CONSTITUTION:A speed command value (u) for moving a robot 1 is operated by the control arithmetic part 17 of position and force. The z axial component u2 of the speed command value (u) is operated by the control arithmetic part 17 from the deviation DELTAf in the force based on the target value f10 of the force and detection value and moment (f) in a force control loop and the work tool 4 is pressed to the work face at the force target value f10 by this speed command value u2. On one part, in a position control loop, the x axial component u2 of the speed command value (u) is operated by the control arithmetic part 17 from the deviation DELTAx of the target value x1 of the position and attitude and the position and attitude (x) based on the detection valve and the working tool 4 is fed in an X axial direction by the feeding speed v2 based on this speed command value (u).
Patent JP-H07102067-A (JP)
Title: Production of alkoxysilane
Inventor: TSUJI RYOTARO
IPC: C07F7/18
Filed: 1993-09-30
Abstract: PURPOSE:To produce an alkoxysilane easily without the necessity for a troublesome step, such as pH adjustment in the post-treatment step of the conventional process using a strong acid or alkali catalyst, by reacting a polysiloxane with an alcohol in the presence of a specific catalyst. CONSTITUTION:A polysiloxane (e.g. methyl silicate) is reacted with an alcohol (e.g. methanol) in the presence of an aluminum compd. catalyst, pref. a compd. of the formula (wherein R is alkyl; n is 0-3; and Y<1> and Y<2> are each 1-8C alkyl or alkoxy) (e.g. aluminum tripropoxide).