baber/WOPTO huggingface dataset:
Patent JP-H03139188-A (JP)
Title: Laser recorder
Inventor: KUBO NOBUAKI
IPC: B41J2/47
Filed: 1989-10-20
Abstract: PURPOSE:To maintain the rotary speed of a DC motor at a constant level by fixing a hysteresis clutch, for reducing the rotation of the DC motor and outputting the reduced rotation, between the rotary shafts of the DC motor and a main roller and providing a motor control section performing feedback control to maintain the rotation of the DC motor at a constant level. CONSTITUTION:A DC motor 26 and a main roller 20 are coupled through a hysteresis clutch 27. A rotary encoder 31 is coupled through a third coupler 30 to the other end of the rotary shaft 20a of the main roller 20. A PLL control circuit 32 and a motor control/drive section 33 are coupled, as a motor control section, between the rotary encoder 31 and the DC motor 26. In other words, output signal from the rotary encoder 31 is taken into the PLL control circuit 32 where it is compared with a reference signal, and an error signal is provided to the motor control/drive section 33.
Patent JP-H10118061-A (JP)
Title: Ultrasonograph
Inventor: NAKAJIMA MASATO
IPC: A61B8/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce a speckle appearing as noise on an image in application for an ultrasonograph for the displaying in image of tomographic image information within a subject. SOLUTION: A B-mode image frame memory 32 records an ultrasonic image of a subject cyclically moving per frame. Based on the ultrasonic images, an image processing section 36 extracts simultaneous phase frames in which the moving state of the subject is simultaneous in phase from each of frame groups as moving cycle unit. Moreover, the image processing section 36 synthesizes the ultrasonic images in a plurality of simultaneous phase frames thus extracted. Since the speckle patterns in the simultaneous phase frames are different individually, this synthesization processing can reduce speckle noises. In the extraction of the simultaneous phase frames, a matching is made between the frames to define the frames of the best matching as simultaneous phase frame.
Patent JP-H04150469-A (JP)
Title: Picture processor
Inventor: IKEDA YOSHINORI
IPC: H04N1/46
Filed: 1990-10-12
Abstract: PURPOSE:To always make similar adjustment by providing means which can make two or more kinds of adjustment and adaptively changing the dynamic range or center value of another kind of adjustment in connection with one kind of adjustment value when a common processing parameter exists to both kinds of adjustment. CONSTITUTION:Keys 98 and 99 are respectively used as an effect adjusting and effect registering keys and for performing adjustment with 'words' representing human senses displayed on the display screen 97 of a touch panel, such as 'bluely', 'autumn-like', 'clearly', etc., for registering atmospheres obtained as a result of adjusting color balance, sharpness, hue, etc., in 'words' after adjustment. When the effect registering key is pressed when 'bluish' pictures are obtained after the color balances of Y (yellow) and K (black), M, and C are respectively set to '5', '6', and '7', processing parameters are automatically set thereafter whenever the registered 'bluish' is designated.
Patent JP-H03137186-A (JP)
Title: Organic electric field luminescent element
Inventor: MORI YOSHIHIKO
IPC: H01L51/50
Filed: 1989-10-23
Abstract: PURPOSE:To obtain the subject element, having a positive hole injecting transportation layer composed of a substance consisting essentially of a (co)polymer of an ethylenic monomer, capable of providing efficient light emission even at a low voltage, having sufficient brightness and using an organic electroluminescent element in any of the cathode layer, a light emitting layer, the positive hole injecting transportation layer and the anode. CONSTITUTION:The objective element successively having the cathode layer, a light emitting layer (positive hole blocking layer) and a positive hole injecting transportation layer on the anode, at least one of such electrodes being transparent, the positive hole injecting transportation layer composed of a substance consisting essentially of a polymer prepared by (co)polymerizing an ethylenic monomer, having an aromatic substituent group and expressed by, e.g. formula I to IV (R<1> is H or 1-8C alkyl; R<2> is aromatic residue; X is an integer of 0-6).
Patent JP-H08113927-A (JP)
Title: Slurry bagged body and charger thereof
Inventor: KUZUHARA TORU
IPC: E02D23/02
Filed: 1994-10-14
Abstract: PURPOSE: To improve workability by independently bearing a main beam pivotally supporting the upper ends of the two piece sections of a plate-shaped pallet and the free end of the pallet by ropes, opening the pallet by rope operation and dropping a slurry bagged body. CONSTITUTION: Slurry is injected into a rectangular-shaped slurry bagged body l consisting of a water-permeable woven fabric, etc., from a slurry injecting cylinder 2, and the injecting cylinder 2 is closed by a cord 4, etc. The four bagged bodies 1 are arranged to the plate elements 7a, 7b of a pallet 6 without clearance while each bag body 1 is connected by ropes, etc., thus preventing a diffusion at the time of charging. A main beam 8 and the free ends of the plate elements 7a, 7b are hung up by a crane through ropes 10, 11, and moved to specified places. The free ends of the two-piece plate elements 7a, 7b are lifted relatively to the beam 8 by the ropes 11, and the plate elements 7a, 7b are opened to the left and the right and the bag bodies 1 are slipped and dropped simultaneously. Accordingly, the bag bodies can be charged accurately and easily without depending upon the rock of a crane ship.
Patent JP-H04189781-A (JP)
Title: Duplex container involving bag equipped with conduit pipe
Inventor: KUNISAWA TAKASHI
IPC: B65D77/06
Filed: 1990-10-13
Abstract: PURPOSE:To materialize a convenient and easy-to-use container from which a fluid substance is taken out in small quantities by attaching a conduit pipe which is connected to a mouth part of a lid and an inner bag which wraps the conduit pipe in an elastic outer container which is equipped with a check valve. CONSTITUTION:For a duplex container which involves a bag equipped with a conduit pipe, in an elastic outer container 1 equipped with a check valve 3, a conduit pipe 4 which is connected with a mouth part 81 of a lid 8, and an inner bag 2 which wraps the said conduit pipe 4 are attached. The inner bag 2, of which the material is a synthetic resin, and of which the bottom part has a V-shape, wraps the conduit pipe 4, and the mouth part is attached to the upper part of the conduit pipe 4 or the mouth part of the outer container 1. The attaching method is to screw the mouth part of the inner bag 2 in the upper part of the conduit pipe 4, or to press-fit the mouth part which is fitted on a ring-shaped protuberance. For the conduit pipe 4, a vent hole is provided on the upper part. In the case of the outer container 1 equipped with a pump P, the conduit pipe 4 which is connected to the mouth part 81 and a bellows which wraps the said conduit pipe 4 are attached in the outer container 1. In the case of an outer container 12 which is made of a paper pack equipped with a vent hole 32, a bag 2 with a strow-shaped mouth part 82 equipped with a notch C is placed in the outer container 12, and the straw-shaped mouth part 82 is projected to the outside of the outer container 12.
Patent JP-H03136013-A (JP)
Title: Keplerian teleconverter lens
Inventor: SUZUKI NORIYOSHI
IPC: G02B15/12
Filed: 1989-10-20
Abstract: PURPOSE:To obtain the Keplerian teleconverter lens which maintain the optical performance of the whole system excellently with a small eclipse of off-axis luminous flux by setting lens constitution which satisfies specific condition when the focal length of the whole photography specific conditions when the focal length of the whole photography system is made longer while the teleconverter lens is mounted in front of a main lens system. CONSTITUTION:The teleconverter lens consists of a 1st group C1 with positive refracting power, a prism P for erection, and a 2nd group C2 with positive refracting power in order from the object side. Inequalities I - IV hold, where F1 is the focal length of the 1st group C1, f14 the focal length of 14th lenses R7 and R8, f21 the focal length of the object-side lens of 21th lens parts R14 and R15 (or the 21 lens part when the lens part is a single lens), D2 the air gap between a 11th lens R2 and a 12th lens R3, and nuP the mean Abbe number of materials of positive lenses of the whole system. Consequently, the Keplerian teleconverter lens which has a small eclipse of off-axis luminous flux and has its off-axis aberration easily compensated is obtained.
Patent JP-H08110897-A (JP)
Title: Learning device
Inventor: FUKUMIZU KENJI
IPC: G06N3/08
Filed: 1994-10-12
Abstract: PURPOSE: To decide the number of intermediate layer elements as well as an optimum model even when a Fisher information matrix is not always equal to a positive definite value for the parameter that is acquired by learning. CONSTITUTION: The learning device is provided with a parameter estimation part 11 which estimates the parameter θ of a multilayer perceptron 10 based on the learning data generated with the statistic variance produced around a genuine function f (x) so that the perceptron 10 performs the approximation of the genuine function and then optimize the parameter θ, and a model selection part 12 which selects a model that has an optimum number of intermediate layer elements based on the AIC that is calculated from the estimated value of the parameter of the perceptron 10 acquired by the part 11 and the number of intermediate layer elements. Thus, the model election the part 12 calculates the models that secure the positive definite properties of a Fisher information matrix and selects the optimum one of these models based on the AIC.
Patent JP-H02125098-A (JP)
Title: Bolt feeding device
Inventor: WADA MASAFUMI
IPC: E21D11/40
Filed: 1988-11-01
Abstract: PURPOSE:To mechanically guide a bolt toward a bolt hole by a method wherein through movement of moving members supported to a frame, a bolt is grasped by grasping members supported to the moving member, and through rotation of the grasping member, the bolt is fed. CONSTITUTION:A pair of moving members 58 movable along a straight line are supported to a frame 56, and at least a pair of grasping members 60 and 60 located in parallel to each other are rotatably supported to the two moving members 58. The moving members 58 are moved in a reverse direction to each other by means of a drive means, and a bolt 36 is held between a nip formed by the grasping members 60 and 60. At least the one of the grasping members 60 and 60 is rotated around an axis by means of a rotation drive means, and the bolt 36 is fed in the direction of the axis.
Patent JP-H03136237-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE DAIJIRO
IPC: H01L29/812
Filed: 1989-10-20
Abstract: PURPOSE:To realize a high-efficiency activation and at the same time, to make it possible to relax an stress concentration on the ends of a gate by a method wherein an activation annealing of an implanted impurity is performed using the laminated film of lower SiN films and an upper SiO2 film, which are formed by an ECR plasma CVD method, as a protective film. CONSTITUTION:In case an activation of an impurity ion-implanted in a substrate is performed and a semiconductor device is manufactured using a heat-resisting gate self-alignment technique, an activation annealing of an implanted impurity is performed using the laminated film of lower silicon nitride films 7 and 8 and an upper silicon oxide film 9, which are formed by an ECR plasma CVD method, as a protective film. For example, after an N-type implanted layer 2 is formed in a GaAs substrate 1 by an implantation of Si ions, a heatresisting gate electrode 3 is formed and at the same time, an n<+> high-concentration implanted layer 4 is formed by an implantation of Si ions. After that, first and second SiN films 7 and 8 of a two layer structure and an SiO2 film 9 are laminatedly formed in order by an ECR plasma CVD method. Moreover, an activation annealing to both implanted layers 2 and 4 is performed using the laminated film of the films 7 and 8 and the film 9 as a protective film.
Patent JP-H01119110-A (JP)
Title: Solid-state power amplifier
Inventor: TEZUKA MASASHI
IPC: H03G3/30
Filed: 1987-10-31
Abstract: PURPOSE:To prevent an amplifier at a succeeding stage from being overdriven by comparing the output level of the amplifier part at a preceding stage with a reference level, and controlling a bias voltage in a direction to lower the gain of the amplifier part at the preceding stage when a detected level exceeds the reference level. CONSTITUTION:The output of an excitation amplifier part 4 is distributed to a high output amplifier part 5 and a detector 7 by a power, distributor 6, and a detected voltage VA obtained by detection by the detector 7 is inputted to a bias voltage control circuit 8. The bias voltage control circuit 8 controls the bias voltage of a transistor so as to lower the gain of an amplifier 3A when the detected voltage VA exceeds a reference voltage VR. In such a way, by deciding the reference voltage VR so as not to set the input level of the high output amplifier part 5 at an over driving level, it is possible to prevent the input level of the high output amplifier part 5 from being overdriven even when the over driving level is inputted to a solid-state power amplifier.
Patent JP-H02164026-A (JP)
Title: Method of forming self-aligned
Inventor: PIEERU RUIJI KUROTSUTEI
IPC: H01L21/60
Filed: 1989-10-20
Abstract: PURPOSE: To solve the problem of limitted etching and the problem of step coverage at the time of forming a submicron contact by forming a metallic- semiconductor contact completely self-aligned with respect to adjacent gate structure already formed on the surface of a wafer. CONSTITUTION: The matrix layer 7 of a metallic matter with a sufficient thickness is deposited between two adjacent gate lines 4 and 5, and the layer 8 of a planarization matter is deposited onto it. The planarization matter is masked and etched and next, the residual layer of the planarization matter 8 on the bottom part of a valley part is used as a mask to selectively etch a metallic matter 7. An insulating matter layer 9 is deposited for insulating the residual part of the matter 7 to etch the insulating layer 9 of the insulating matter and the masking residual part 8 of the polarization matter and then the second layer 10 of the metallic matter is deposited onto it. Thereby a contact with an extended area is formed for the self-alignment of the contact with adjacent gate structure.
Patent JP-H02121309-A (JP)
Title: Manufacture of fe-si-al magnetic core and magnetic head using same
Inventor: SATOMI MITSUO
IPC: G11B5/147
Filed: 1988-10-31
Abstract: PURPOSE:To efficiently manufacture a laminated type magnetic core in a short period of time at low cost without using a thin film manufacturing device by a method wherein, after a film of Fe-Si-Al powder has been formed as a base film, the film on the base film is laminated and a hot-extrudion molding is conducted. CONSTITUTION:After the surface of an SiO2-added PET(polyethylene phthalate) film has been coated with Fe-Si-Al powder, this thin film is exfoliated from the PET film, and it is rolled up in spiral form. At this time, an adhered SiO2 is transferred to the PET film on one side of the Fe-Si-Al film. After binder component has been removed in an inert atmosphere under the above-mentioned state, it is deaerated and sealed in an SUS container, then it is hot-extruded by induction heating in the air, and a laminated core which is insulated by SiO2 is formed.
Patent JP-H01117925-A (JP)
Title: Controller for turbocharger with rotary electrical machine
Inventor: KAWAMURA HIDEO
IPC: F02B37/10
Filed: 1987-10-30
Abstract: PURPOSE:To increase the generating power of a rotary electrical machine and improve the turbine efficiency by providing a flow speed control means for controlling the flow speed of an exhaust gas supplied to a turbocharger, and increasing the flow speed of exhaust gas by a flow speed control means, during idling operation of an engine. CONSTITUTION:In a turbocharger 6 with a rotary electrical machine, rotary electrical machine 7 capable of operating as an electrically driven motor/ generator, is installed on a rotary shaft 6c for connecting a compressor 6a to a turbine 6b. The rotary electrical machine 7 is connected to an electronic controller 5 and a battery 5a on-vehicle, by an electric power converter 7a. In this occasion, a by-pass actuator 1e for increasing a speed by narrowing a flow passage when exhaust energy is low, is provided on the upper course part from the turbine 6b of exhaust pipe 1b. This actuator 1e is controlled toward the flow speed increasing side during idle operation of an engine for example. Thereby, the generating power of the rotary electrical machine 7 is raised while the turbine efficiency being enhanced.
Patent JP-H1190807-A (JP)
Title: Copy polishing device for container or the like
Inventor: OSHIMA YASUTAKE
IPC: B24B17/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a copy polishing device capable of uniformly polishing the surfaces of a fragile product such as a bell jar made of quartz. SOLUTION: A polishing unit 32 is installed, so that it can be installed or removed freely, on an arm 31 which is driven by an X-Z table 30. A work 11 such as a bell jar is centered on and secured to a turntable 23, and the polishing unit 32 is so arranged as to contact the work 11 with a certain pressing torque and polish the surface of the work 11. The polishing unit 32 is so arranged, by providing it with a rotary encoder for example, that the displacement angle of the polishing unit 32 is fed back to the driving mechanism of the X-X table 30, and by means of this, even when there are some changes in the shape of the work 11, the X-Z table 30 is driven to implement the reliable copy polishing without fail.
Patent JP-H01119380-A (JP)
Title: Volume-reducing method for foamed shale
Inventor: MAEDA KATSUJI
IPC: B09B3/00
Filed: 1987-10-30
Abstract: PURPOSE:To treat foamed shale by kneading the foamed shale and soil together by a kneading means so that the volume of the foamed shale is reduced by the contact with the soil. CONSTITUTION:Foamed shale, which is being used as a light-weight aggregate or a low-temperature insulation, has an extremely small specific gravity and, hence, there are many cases where the treatment of waste foamed shale is difficult because of its bulkiness. In order to greatly reduce its volume, the waste foamed shale is portionwise introduced into a mixer and mixed therein with soil. As a result, the foamed shale incorporated is scattered over the soil and, hence, it can be uniformly mixed with the soil without forming agglomeration of foamed shale. By this stirring, the foamed shale is greatly reduced in volume. Further, a raised ground formed out of this mixture of soil and foamed shale is well prevented from becoming fragile or hard even when the ground is dried, and has other excellent properties.
Patent JP-H07132433-A (JP)
Title: Machined face dividing device in edge finishing machine for long-sized shape
Inventor: SHIODA NORIO
IPC: B23Q7/04
Filed: 1993-11-04
Abstract: PURPOSE:To provide a turning angle dividing device automatically obtaining the specified machined face rotatory-controllable around a Z-axis while advancing/retreating the edge of a long-sized shape in a Z-axis direction on a machine tool capable of machining continuously being provided with various kinds of machining units. CONSTITUTION:A machined face dividing device is provided with a hollow gear member having the center on a Z-axis and having a fixed gear 2b at the end part being fixedly supported to a shape push-in transfer member 1 driven and controlled in a Z-axis direction. A coaxial member 3 with a turning angle dividing means 4 provided at one end is rotatably supported being inserted through the center part of the gear member 2. A shape holding rod 5 having a movable gear 5 at one end so as to be meshed with the fixed gear 2b while having a shape holding means 6 at the other end part is rotatably supported in the eccentric position of the other end part of the coaxial member 3.
Patent JP-S63130932-A (JP)
Title: Fixing structure and fixing method for cover for blockading open end between outer and inner parts of clutch and the like
Inventor: KURIHARA MOTOAKI
IPC: F16D41/066
Filed: 1986-11-19
Abstract: PURPOSE:To reduce tightening force for installation by providing a surface with a step in the shape of the cross section of the letter L having a circumferential groove on the inner circumference on the open end side of the outer part, and by pressing a circumference projecting streak of the cylinder-shaped extended wall outer circumferential surface provided continuously from the outer circumferential edge of a cover body plate part into this circumferential groove. CONSTITUTION:A cylindrical surface 21 having a circumferential groove and a surface with a step 23 made of a bumping surface 22 are provided on the inner circumference on the open end side of the outer 20, and a body plate part 31, a cylinder-shaped extended wall 32 with a circumference projecting streak 35 provided on its outer circumference and a boss part 33 are formed on a cover 30. Here, with plastic deformation by press of the extended wall 32 of the cover 30, the inner surface of the body plate part 31 is pressed on the bumping surface 22 of the outer 20. Accordingly, high sealing property can be secured on each pressed surface, tightening load by press is reduced, and miniaturization of a press device can be attempted. And production equipment cost is reduced and high quality with high centering accuracy can be obtained.
Patent JP-H02127583-A (JP)
Title: Production of multitwisted-type tensile form
Inventor: MATSUDA SHIGEHARU
IPC: D07B5/00
Filed: 1988-10-31
Abstract: PURPOSE:To obtain the title tensile form causing no mechanical strength drop- off due to residual gas, to be used as e.g., a concrete-reinforcing material by impregnating high-strength-low-elongation multifilaments with a thermosetting resin followed by semi-curing, twisting a plurality of the resultant multifilaments and wrapping the resulting twisted form with fiber followed by heating to effect curing. CONSTITUTION:Multifilament yarns comprising high-strength-low-elongation fiber such as carbon fiber, silicon carbide filer, aramid fiber, glass fiber or polyvinyl alcohol fiber are impregnated with a thermosetting resin such as epoxy resin, unsaturated polyester resin or polyimide resin, and this resin is semi-cured to form a prepreg. Thence, a plurality of this prepreg are twisted into a multistrand, which is then circumferentially and closely wrapped, in a state nearly rectangular to the axial direction, with fiber, and furthermore, a plurality of this multistrand are twisted and heated to effect complete curing of said thermosetting resin, thus obtaining the objective tensile form.
Patent JP-H08107741-A (JP)
Title: Bait box
Inventor: FUJII SHIGEKATSU
IPC: A01K97/02
Filed: 1994-10-13
Abstract: PURPOSE: To simply adjust an amount of a bait to be scattered from a bait basket. CONSTITUTION: This bait basket comprises a main body 1 of a bait basket for housing a bait provided with bait outlet holes 19 for discharging the bait 12 at the side and an elastic cylinder 1a formed so as to enclose the side of the main body 1 of the bait basket 1.