baber/WOPTO huggingface dataset:
Patent JP-H06113397-A (JP)
Title: Dual-drive speaker provided with diffusion resonance attenuation
Inventor: RICHIYAADO GUREN FUOSUTAA
IPC: H04R1/28
Filed: 1993-07-30
Abstract: PURPOSE: To obtain a more uniform, that is, more constant output reply by configuring a speaker with 1st and 2nd piezoelectric drive elements and a means that couples an electric signal with the 1st and 2nd piezoelectric drive elements. CONSTITUTION: A loudspeaker phone 14 of a loudspeaker 10 has a throat end, a 1st piezoelectric drive element, and a cone diaphragm 22 is provided with two wires in a diverter 20 fitted nearly adjacent to the throat and used to couple an electric signal to the 1st piezoelectric drive element 22-1. Furthermore, the 2nd piezoelectric drive element 24-1 coupled with a 2nd diaphragm is arranged substantially in a diverter 16-2, and a 2nd wire pair is coupled with the 2nd piezoelectric drive element 24-1 to couple an electric signal with the 2nd piezoelectric drive element 24-1. Furthermore, an adhesive layer made of a 1st prescribed material and coupled with a 1st buffer is provided adjacent to an upper side to the piezoelectric drive elements, and a 2nd buffer on the 2nd piezoelectric drive element 24-1 is configured by an elastomer layer coupled with the piezoelectric drive elements.
Patent JP-2000042994-A (JP)
Title: Rotary punch unit
Inventor: HASHIMOTO SHUICHI
IPC: B26F1/08
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To restrain motion of punching chips, and reduce production of the punching chips being not housed in a recovering system by opening a die hole in the diametrically expanding stairs-shaped part on the opening side of a punching chip discharge space. SOLUTION: The inside opening part 13 of a die hole 12 opening in a punching chip discharge space 14 diametrically expanding in a stairs shape in the shaft (5) direction on the peripheral wall inner peripheral side of a die 2, is formed into a shape of a stairs shape being three-dimensionally rich in a recess/projection. When the die 2 rotates in the arrow (15) direction, punching chips 10 move on the bottom part in the punching chip discharge space 14 while repeating the rise by a circumferential directional movement according to rotation of the die 2 and slipping-down when reaching a prescribed angle of the taper surface.  Thus, the inside opening part 13 of the die hole 12 three- diemsionally rich in a recess/projection and the outer peripheral edge 10a of the punching chips 10 frequently cross at a large relative angle and hardly slide on each other, so that falling of the punching chips 10 in the die hole 12 can be reduced.
Patent JP-H0490325-A (JP)
Title: Method for controlling injection molding machine and external memory medium
Inventor: SUGANUMA MASAMOTO
IPC: B29C45/76
Filed: 1990-08-04
Abstract: PURPOSE:To make an exterior memory medium itself function as a key and to prevent erroneous movement caused by erroneous operation of an operator, leakage of secrets to outside people and miss management of an injection molding machine from occurrence by setting an operational range and/or a displaying range of the injection molding machine in accordance with specified data of the exterior memory medium. CONSTITUTION:IC cards 2a corresponding to different operators A, B and C for an injection molding machine 1 are provided and inherently specified data Da, Db and Dc specifying an operational range and/or a displaying range of the injection molding machine 1 are stored in specified addresses of the IC cards 2a. The operators A, B and C can keep thereby each exclusive IC card 2a. On the other hand, when operation is performed, as the operators respectively set own IC card 2a in the injection molding machine 1, an operational range and/or a display range of the injection molding machine 1 corresponding to the operator is set by specified data Da stored in the IC card 2a. Namely, the IC card 2a has a function as a key as well as a function specifying necessary or unnecessary operational range and display range to the operators A, B, C....
Patent JP-H0256735-A (JP)
Title: Optical recording and reproducing device
Inventor: YASUKAWA KAORU
IPC: G11B7/09
Filed: 1988-08-23
Abstract: PURPOSE:To prevent a tracking error and a focusing error by moving in parallel a converging light optical axis based on a tracking error signal on an optical path between an objective lens and a separating member. CONSTITUTION:When an optical head 9 to load an objective lens is moved with a tracking control only by epsilon, an optical axis moving member 30 is inclined only for theta and stopped. An optical axis alpha from a semiconductor laser is in parallel moved only for the movement of the objective lens, a reflecting laser beam axis alpha from a recording medium 4 is also in parallel moved only be epsilonin the reverse direction, the optical axis alpha always passes through the center of the objective lens, and therefore, the dispersion of the incident light quantity and the reflecting light quantity is mode smaller, a serve action is stable, a laser beam can always be made vertically incident on the objective lens, and consequently, regardless of the moving operation of the objective lens, the optical axis of the converging light can be matched to the center of the objective lens.
Patent JP-H0929327-A (JP)
Title: Extruded shape for bending
Inventor: TSUGE MITSUO
IPC: B21D9/03
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cross sectional deformation and wrinkle of a shape in three dimensional bending of a hollow extruded shape of a cross section of non round shape. SOLUTION: A projecting part 12 in contact with the outer face of a core 8 is formed on the inner face of a hollow extruded shapes 10 which is subjected to bending with passing through a fixed die 3 and moving die 4 and with using the core 8. By this method, at the time of bending the shape 10, the projecting part 12 is brought into external contact with the core 8, the relative position deviation between the core 8 and the shape 10 is prevented and generation of cross sectional deformation and wrinkle of the shape 10 is prevented.
Patent JP-S6184988-A (JP)
Title: Main wire circuit
Inventor: SUZUKI AKIRA
IPC: H04M7/00
Filed: 1984-10-02
Abstract: PURPOSE:To easily realize the function of incoming detection, collision prevention, reverse detection and call monitoring in emergencies/power failure in a simple circuit structure consisting of a small number of parts by using each part commonly for the above functions. CONSTITUTION:When relay connections r1 and r2 of a station switchboard 9 is operated for receiving, a signal of 16Hz makes a loop in a path including the connections r0 and r1 and a diode of a photo-coupler PH2, a half-wave rectifier signal is inputted to a rectifier circuit 4 from a transistor of the coupler PH2 and outputted to a control circuit 1 as a DC output to detect receiving. When the connection r1 is operated, -48V makes a loop around the connection r1 and a photo-coupler PH1 and the transistor of the coupler PH1 is switched on and inputted to the circuit 1, and thus sending is prohibited and collision is prevented. In the same manner, by using the couplers PH1 and PH2 for both reverse detection and detection of power failure/emergency switching operation, the number of parts and that of input/output wires of the control circuit are reduced.
Patent JP-2000040142-A (JP)
Title: Image display device
Inventor: FURUTA MOTOI
IPC: G06T3/40
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obviously display image data of plural unspecified image sizes on a multiscreen. SOLUTION: This device is provided with an image data recording part 1, an image data management means 2, an image file specifying means 3, an image data input part 4, an image size detection means 5, a display part 6, a display area setting means 7, an image size conversion means 8 for converting an image size, a display assembly means 9 and a display control means 10.  In this case, the image size conversion means 8 defines the aspect ratio of a display area set in the display area setting means 7 as a reference ratio, performs magnification and reduction based on the ratio of the vertical dimension of the display area and the vertical dimension of the image data when the aspect ratio of the read image is the ratio large in a vertical direction and performs the magnification and the reduction based on the ratio of horizontal dimensions similarly when it is the ratio large in a horizontal direction. Thus, the plural images are obviously arranged and displayed on the display part 6.
Patent JP-S60102828-A (JP)
Title: Rotor of rotary electric machine
Inventor: MUKAI HIROSHI
IPC: H02K9/02
Filed: 1983-11-07
Abstract: PURPOSE:To enable to support a rim without providing a radial vent duct by reducing the inner diameters of a plurality of thin steel plates laminated on a rotor spoke smaller than that of the spoke. CONSTITUTION:A rim 3 is composed of sector-shaped rims 6, 8. The rim 6 is punched in a circular shape at the inner peripheral side, but the rim 8 is not punched at the inner peripheral side. Several rims 8 are laminated on the upside of a spoke lower plate 2c, and the rims 6 are laminated on the all remainder. A notch is formed by gasket at the portion which is contacted with a keeper 4 of the rims 8. Thus, since the rims 3 can be supported by merely laminating the rims 8 on the spoke lower plate 2c, the supporting vent duct can be eliminated to reduce the eddy current loss and the windage loss.
Patent JP-H1078940-A (JP)
Title: Ticket distribution method for multi-node information processing system
Inventor: BOUDOU ALAIN
IPC: G06F15/173
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the ticket distribution performance by reading the address of a ticket generator of a stored master node and accessing the read address via a ticket requesting node. SOLUTION: In a multi-node information processing system SYS, a master node Ny which distributes the tickets is decided among nodes for distribution of tickets to identify the tasks or events. Then a ticket generator hardware means is added and the address of this means is stored at every node. When a certain node requests a ticket, the address of the requester node is read and the ticket generator is accessed. If a failure occurs in the access path led to the node Ny or the ticket generator, a spare node can be decided for the replacement of the node Ny. Thus, it's possible to reduce the burden of the operation software and to distribute the tickets in a short waiting time and with large throughput.
Patent JP-2000046607-A (JP)
Title: Clamp-on type ultrasonic flow measuring device
Inventor: HAGENMEYER HEINERICH DR
IPC: G01F1/66
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To replace only a defective single component as required by providing a measuring device usable for different conduit nominal diameters and capable of being positioned along only one bus or along buses located face to face in the diameter direction, and forming the measuring device with replaceable components. SOLUTION: This ultrasonic flow measuring device 10 is provided with a first sensor unit 2 and a second sensor unit 3. Both sensor units 2, 3 are fixed mirror symmetrically by tube bands 4, 5 surrounding a conduit 1 at an interval between them along the same bus 11 of the conduit 1. The first sensor unit 2 has a first bracket 6, and the second sensor unit 3 has a second bracket 7 respectively. The tube bands 4, 5 have particular loosenable fasteners located on the back face side of the conduit 1 respectively. The tube bands 4, 5 (and the sensor units 2, 3 too) are fastened to the conduit 1 by the fasteners shiftably in the axial direction of the conduit 1 in advance.
Patent JP-S6449606-A (JP)
Title: Drying device of synthetic resin material and so on
Inventor: MATSUI OSAMU
IPC: B29C31/02
Filed: 1987-08-20
Abstract: PURPOSE:To obtain a drying device having no limitation in the agitating mechanism including agitating blades and no cylindrical rotary shaft, while it is suitable for feeding a large amount of hot blast by providing, in protruding manner, a hot blast feeding pipe in the lower part of a hopper through the side wall of the lower part of the hopper. CONSTITUTION:The hot blast feeding pipe 8 provided, in protruding manner, in a tapered cylindrical part 4 through said part, has rising part 8a, and the hot blast spouting port 9 opening sideward and the hot blast spouting port 10 opening upward are formed on this rising part 8a. A tapered cylindrical baffle plate 16 is provided in an agitator 14, and encloses the hot blast spouting ports 9, 10 at the lower peripheral edge of this baffle plate 16. When synthetic resin material is fed into a hopper 1 through a feeding pipe 5, said resin is moved downward from upper side under agitation by the agitator 14, and is discharged from a discharging port 6. Hot blast is spouted from the hot blast spouting ports 9, 10 through the hot blast feeding pipe 8 and is discharged from a hot blast discharging port 19. Synthetic resin material is dried by rising hot blast with its agitation and is discharged from the discharging port 6.
Patent JP-H1147407-A (JP)
Title: Operation method for counter input frequency
Inventor: INOSHIMA YOSHIKAZU
IPC: A63F7/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To simply and quickly obtain the acquired ball counter input frequency when a special prize occurs by operating the game machine and the acquired ball counter input frequency per unit hour which become the basic data for the pachinko haul management index. SOLUTION: After plural kinds of special prizes are redefined as integers 1-X, counter input rules of special prizes are stored in a computer in conformity with the integers 1-X. The average special prize generating frequency A per game machine unit number and unit hour is determined, integer random numbers in the range of 1-X are generated repeatedly (A-1) times, and every time the integer random number is generated, it is determined whether the acquired ball number counter input is needed or not. When 'Input is needed' is determined, the unit cycle processing of adding one to an accumulating total counter numerical value is conducted, and at every end of unit cycle processing set comprising (A-1) times unit cylce processing, one is added to the accumulating total counter numerical value to calculate the acquired ball counter input frequency.
Patent JP-S6266424-A (JP)
Title: Light quantity control device
Inventor: FUJI HIROSHI
IPC: G11B7/005
Filed: 1985-09-18
Abstract: PURPOSE:To obtain momentarily stable low and high output beams of light as required by providing a control circuit detecting the output light intensity of a semiconductor laser at the test irradiation by the 3rd current source and controlling the output current of the 2nd current source for recording in response to the content of a detection data. CONSTITUTION:A semiconductor laser 4 is driven by a low output current source 1 and a high output current source 2 with respect to the recording (erasure), reproduction, and a test irradiation current source 3 applying test irradiation is provided newly for the control of high output light intensity. In reproducing the information from a recording medium, an output current I1 of the low output current source 1 flows and the output current I2 of the high output current source 2 and the output current I3 of the test irradiation current source 3 for the information recording and the test irradiation respectively are added to the low output current I1 to drive the semiconductor laser. Thus, the APC at high output oscillation is realized and the APC of the low output oscillation is frozen at the high output oscillation further so as to stabilize the laser light intensity with high output.
Patent JP-H0492013-A (JP)
Title: Ground grouting work
Inventor: KASHIWABARA KENJI
IPC: C09K17/10
Filed: 1990-08-08
Abstract: PURPOSE:To improve the grouting work of ground by a method in which a reacting agent is added to a base liquid composed of water glass and a soluble reactant or water glass, a soluble alkali, and a soluble reactant, having a specific molar ratio to form a liquid having an adjustable gelling time, and the liquid is injected into the ground. CONSTITUTION:A base liquid is prepared from water glass and a soluble reactant as effective components as an alkaline liquid A of a gelling time of one hour or more, or from water glass, a water-soluble alkali, and a soluble reactant as effective components as an alkaline liquid B of a gelling time of one hour or more, having a molar ratio of 2.8 or below. A reacting agent is added to the base liquid to form an alkaline liquid having an adjusted gelling time. As the reacting agent, soluble inorganic salts are used, and as the water- soluble alkali of the liquid B, caustic alkalis are used. The alkaline grout liquid is injected into the ground, the gelling time of the grout can thus be easily adjusted.
Patent JP-S6188429-A (JP)
Title: Horizontal deflection circuit
Inventor: INOUE FUMIO
IPC: H01J29/70
Filed: 1984-10-05
Abstract: PURPOSE:To correct the linearity of a horizontal scanning beam in a television receiver by installing magnets near the right and the left ends of the opening of the deflection york in such a manner as to equalize the polarities of the magnets relative to the horizontal scanning beam. CONSTITUTION:Linear correction magnets 3 and 4 are installed near the right and the left ends of the opening of a deflection york 2 attached to a picture tube 1 in such a manner as to locate the S-poles on the scanning initiation side and locate the N-poles on the scanning termination side. An upward magnetic line of force is formed between the magnets 3 and 4 and the magnetic field strength at the start and the end of horizontal deflection is made greater than that at the geometrical center of the york 2. Accordingly, it is possible to easily correct horizontal linear strain which expands at the scanning initiation end and contracts at the scanning termination end without spending reactive power.
Patent JP-S6267899-A (JP)
Inventor: OKI YUTAKA
IPC: H05K9/00
Filed: 1985-09-20
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-S6272984-A (JP)
Inventor: NAGAOKA TADAYOSHI
IPC: F16L25/02
Filed: 1985-09-20
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-H1139479-A (JP)
Title: Method for evaluating definition
Inventor: DATE JITSUICHI
IPC: G06T7/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate the relative definition of even an image having different contents by extracting blocks which have relatively high definition as object blocks of definition evaluation. SOLUTION: When a CPU 20 reads pieces of input image data to be evaluated in a RAM 26 from a hard disk 26, a binarizing process part 42 binarizes the pieces of data by using a proper threshold value. A block division part 44 divides the binarized input image data into block images of uniform size and a feature extraction and decision part 46 decides whether each block image has sharp or flat features. After all the object block images are decided, a definition quantitative evaluation part 54 evaluates the definition quantitatively. This definition evaluation is performed as to only the decided object block images and the evaluation results are displayed on a color CRT 30 by an output data writing part 62.
Patent JP-H10212292-A (JP)
Title: High-purity branched phenylsiloxane liquid
Inventor: LEGROW GARY E
IPC: C08G77/04
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity branched phenyl sesquioxane and to provide a method for preparing the compound. SOLUTION: This high-purity, neutral, colorless and odorless branched phenylsesquioxane liquid is shown by the formula Me3 SiO-(Me3 SiOPhSiO)x -SiMe3 (in the formula, Me is methyl; Ph is phenyl; (x) is 1 to 6) and substantially does not contain an alkoxysilane, chlorosilane, silanol functional substance, hexamethyldisiloxane and a free organic and/or inorganic compound.
Patent JP-H1138108-A (JP)
Title: Multihead magnetic field sensor
Inventor: TOYODA KAZUMI
IPC: G11B5/127
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a multihead magnetic field sensor by using a magnetized magnetic material for the electrodes of the heads of a magnetic field sensor and omitting a bias coil by causing the static magnetic fields of the magnetized electrodes to act as bias magnetic fields and, at the same time, making the welded parts between the electrodes and amorphous magnetic elements firm. SOLUTION: Two pairs of bar-like electrodes 2a and 2b are arranged in such a way that the front end sides of one-side electrodes 2a are formed in hook-like shapes and the front end sides of both electrodes 2a and 2b are fixed to one surface of an insulating substrate 1, and then, the direction connecting the front ends 21a and 21b of the electrodes 2a and 2b are made coincident with the direction of the electrodes 2a and 2b. Then, the electrodes 2a and 2b are magnetized so that a static magnetic field having a prescribed direction and a prescribed magnitude may act between the front ends 21a and 21b of the electrodes 2a and 2b. In addition, the front ends 21a and 21b of the electrodes 2a and 2b are connected to each other by welding an amorphous magnetic wire 3 to the front ends 21a and 21b.  The wire 3 which becomes the heads A1 and A2 of a magnetic field sensor has an outer shell section in which magnetic domains spontaneously magnetized in the opposite directions are alternately arranged in a state where the domains are separated from each other by magnetic walls. An amorphous magnetic material having zero to negative magnetostriction is used for the wire 3.
Patent JP-H0258638-A (JP)
Title: Assembly type underground structure and execution method
Inventor: SAKAMOTO HARUO
IPC: E04B1/61
Filed: 1988-08-22
Abstract: PURPOSE:To increase the strength by connecting the PC steel members arranged in the wall bodies of the upper and lower blocks in a connecting box buried in the wall body of each block and tightening the both blocks in the vertical direction by the steel members. CONSTITUTION:An upper block 2 is placed onto a lower block 1, and the unbond PC steel members 31 and 32 are connected through a coupler 16 in a connecting box 71. Then, a tightening rod 24 is pulled upward by a hydraulic jack 25, and after nuts 19 and 22 are tightened, a connecting element 23 and the tightening rod 24 are demounted. Then, grout is charged into the sheath holes 81a and 82a through grouting washers 18 and 20.
Patent JP-H1055931-A (JP)
Title: Capacitor
Inventor: INABA ATSUSHI
IPC: H01G11/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To make compact the wiring and effectively use the space by forming a wiring layer on the outer surface of a package to make the package with the wiring compact and 3-dimensionally wiring the capacitor. SOLUTION: A capacitor module 10 comprises a hexahedral package contg. an electric double layer capacitor and thermocouple circuit board mounted in a recess 11a of the bottom face of the package 11. The package 11 has positive and negative electrode terminals 13, etc., mounted on two opposite faces of the hexahedron and wiring layers 14, 15 connected to these terminals. Since the circuit board 20 is mounted on the recess 11a of the package 11, the board is not protrudent to reduce the gap between the package and board 20, thus reducing the size of the module 10.