baber/WOPTO huggingface dataset:
Patent JP-2001042875-A (JP)
Title: Adaptive type active muffling device
Inventor: KASAMA MINORU
IPC: H03H21/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive type active muffling device capable of maintaining the noise reduction effect even when the amount of arithmetic processing is small and capable of being reduced in size and cost. SOLUTION: Noise is muffled by generating a secondary sound from the noise detected by a microphone 3, radiating this secondary sound from a secondary sound radiation speaker 5, and making the sound interfere with the noise. Here, frequency response characteristics of a signal processing part 4 are made to be converged to an acoustic transfer characteristics between the noise detecting microphone 3 and an error detecting microphone 6 by arranging, in a subsequent stage of the signal processing part 4,  a fixed filter 11 for processing frequency response characteristics from an output of the signal processing part 4 up to the error detecting microphone 6 to be only those of a time delay and arranging a time delay processing part 12 for performing time delay processing equivalent to a time delay component left through the processing by the fixed filter 11 between the noise detecting microphone 3 and an adaptive control part 8. As the result of this, the calculation amount of the signal processing part 4 is reduced, and the cost of the calculating device is reduced.
Patent JP-2000033012-A (JP)
Title: Assembling desk
Inventor: UKITA HIDEMASA
IPC: A47B17/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an assembling desk few in the number of assembling members, by which the assembling strength is sufficiently guaranteed and the assembling work is easily executed only by a single person speedily. SOLUTION: In the assembling desk, a top plate part 2 having a top plate 21 and the left and right receiving side plates of drawers 25 in a front and rear direction on the left and right end lower surfaces of the top plate 21, both left and right side plates 5 disposed on the outside of the left and right receiving side plates below the left and right end parts of the top plate part 2 and self-supported lower shelf part 3 arranged between the rear end parts of the both left and right side plates 5 are connected so as to be freely attachable/detachable.  The lower shelf part 3 is freely attachably/detachably connected to the both left and right side plates 5 by a proper means so as not to be moved upward, the rear end of the top plate part 21 is locked to the upper end part of the lower shelf part 3 from the front and rear direction and, then, the front end parts of the left and right receiving side plates 22 of the top plate part 2 are connected to the upper front end parts of the both left and right side plates 5 by screwing.
Patent JP-S6462064-A (JP)
Title: Modem equipment
Inventor: KOBAYASHI TSUNEKAZU
IPC: H04M11/00
Filed: 1987-09-01
Abstract: PURPOSE:To attain free communication utilizing a telephone circuit or direct control of a printer or the like, by adding a centronics interface connection circuit and a communication control function to a MODEM equipment having an RS232C interface connection circuit. CONSTITUTION:The mode setting whether the RS232C interface is utilized or the centronics interface is utilized is applied by operating the key of data terminal equipments 10, 12. In using the data terminal equipment 12 via the RS232C interface, the RS232C interface connection circuit 11 and a modulator/ demodulation circuit 2 are operated to apply analog/digital conversion, modulation/demodulation of the data transmitted through the telephone circuit. In case of passing through the centronics interface and when the external equipment has an equipment not having a data generating function such as a printer or plotter, it acts like a reception side MODEM equipment. Thus, the external equipment such as a printer is operated directly and the data transmission between different equipment is attained freely.
Patent JP-H04101807-A (JP)
Title: Manufacture of cylindrical product having outer periphery with uneven shape
Inventor: OOTANI SHIYOUGO
IPC: B28B3/00
Filed: 1990-08-20
Abstract: PURPOSE:To reduce shavings and contrive to reduce the manufacturing cost by a method wherein the outer periphery of a rubber mold, in which ceramic granules are charged, is pressed by working fluid and the resultant compact is taken out by splitting the rubber mold and, after being form-turned, fired. CONSTITUTION:In order to manufacture the objective cylindrical product having the outer periphery with uneven shape such as the insulator of a vacuum circuit-breaker, firstly, granules 2 are manufactured by mixing ceramic stock powder, paraffin, resin, water and high-purity aluminum powder. The granules 2 are filled in a gap 31, which is produced by fitting a metal pin 4 for forming an axis bore 12 in a bisectional type rubber mold 3 with a mold space having the volume 1.5 times as large as that of the insulator 1. The resultant assembly is arranged in a pressure vessel 5 so as to be applied by the pressure with hydraulic oil 52 in order to be rubber-pressed for ten several sec. After that, the assembly is taken out of the pressure vessel 5 and a compact 6 is taken out of the rubber mold 3 by bisecting the mold. Then, by drawing out the metal pin 4 and inserting a holder 61 instead, the compact 6 under rotation is form-turned with a cutting tool. By firing the form-turned compact 6 under normal pressure, an insulator 1 is completed.
Patent JP-H0382409-A (JP)
Title: Two-side grill
Inventor: SASADA KATSUMI
IPC: F24C3/04
Filed: 1989-08-25
Abstract: PURPOSE:To lessen generation of oil smoke and prevent transfer of flame to object to be heated placed in a grill chamber by furnishing a heat equalizing plate with an opening part with a plurality of holes and a concave non-opening part equipped with no hole, and constituting the heat equalizing plate so that the opening part rises as approaching the center relative to the non-opening part within the grill chamber. CONSTITUTION:A heat equalizing plate 6 is fixed to a grill case 8 in such a way as rising as approaching the center within a grill chamber 7, and a concave non-opening part 11 is positioned right over an overhang 9 and protected with the overhang 9 from a sub-grill burner 4 so as not to be heated directly. Because the heat equalizing plate 6 is installed between the sub-grill burner 4 and a grill 3, the meat juice having flowed out under cooking of the object placed on the grill 3 drops onto the plate 6, and upon flowing thereon stagnates in the concave non-opening part 11. This eliminates dropping of the meat juice from the foremost of the heat equalizing plate 6 onto a grill plate 2, which eliminates generation of oil smoke and also eliminates transfer of the flame of the sub-grill burner 4 to the meat juice dropping from the foremost of the plate 6.
Patent JP-S6279711-A (JP)
Inventor: NISHIDA TETSUYA
IPC: A01D34/63
Filed: 1985-10-02
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-H0267247-A (JP)
Title: Solubilization of fatty ester sparingly soluble in water
Inventor: MIURA KENJI
IPC: A23L29/10
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a transparent solubilized liquid without using a solubilizing agent by adding a partial ester of hexaglycerin or decaglycerin to a composition composed of water and a partial ester between a fatty acid and sorbitane or glycerin in a specified amount. CONSTITUTION:A partial ester between a 6-10C fatty acid and hexaglycerin or decaglycerin, specifically caproic, caprylic or capric ester (Monoester thereof is especially preferable.) of hexaglycerin or decaglycerin is added to a composition composed of water and a fatty ester (e.g. caproic, caprylic or capric ester of sorbitane or glycerin) sparingly soluble in water consisting of a partial ester between a 6-10C fatty acid and sorbitane or glycerin in an amount shown by the region (A) of the figure, thus obtaining the objective solubilized liquid. The mixing is carried out at ordinary temperature.
Patent JP-H0883645-A (JP)
Title: Lever fitting connector
Inventor: IKEDA TOMOHIRO
IPC: H01R13/629
Filed: 1994-09-14
Abstract: PURPOSE: To provide a lever fitting connector connecting a male connector and a female connector together with a removable lever, preventing the release of the lever at the time of a fitting action, capable of easily removing the lever after fitting is completed, and having good workability. CONSTITUTION: The shaft hole 10 of a lever L is fitted on a support projection 3 provided on one connector housing 1 to rotatably support a lever L. The lever L is provided with a guide groove 11, an introduction groove 12, and a release piece 13, and an introduction projection 6 provided on the other connector housing 2 is guided into the guide groove 11. When the lever L is turned, connectors M, F are coupled with each other, then the release piece 13 is pressed to remove the lever L.
Patent JP-H0563262-A (JP)
Title: Preventing device for parasitic oscillation of optical amplifier and laser device using same
Inventor: SEKIGUCHI HIROSHI
IPC: G02F1/35
Filed: 1991-08-30
Abstract: PURPOSE:To ensure effectual amplification with a simplified and inexpensive structure by preventing parasitic oscillation and spontaneous emission from being produced. CONSTITUTION:A title device comprises an SBS cell (including a substance inducing stimulated Brillouin scattering) provided between first and second optical amplifiers 2 and 4 for permitting laser beam to transmit therethrough ordinarily and while reflecting the laser light at the moment energy of the laser beam reaches a threshold, a polarizer 5 for limiting the direction of polarization of laser light from a laser oscillator 1 and transmitting the laser beam and reflecting outside an optical axis the laser beam reflected on the SBS cell 3 and returned while being rotated by 90 in its direction of the polarization, a quarter plate 6 for rotating the direction of the polarization of the laser beam by 90 by permitting the laser beam to be reflected on the SBS cell 3 and transmitted twice thereafter, and a reflecting mirror 8 for reflecting the laser light reflected by the polarizer 5 to the second optical amplifier 4.
Patent JP-H0880839-A (JP)
Title: Brake pressure control valve
Inventor: TAKAIWA KIYOYUKI
IPC: B60T15/36
Filed: 1994-09-14
Abstract: PURPOSE: To reduce the beating noise in the collision or a piston with the stage part of a valve housing, by arranging a sound absorbing member made of rubber, on at least one between the piston and the stage part in contact. CONSTITUTION: At the peripheral edge of the intermediate end surface 25c of a main piston 25 in a housing of a brake pressure control valve, an annular cut 25d is formed, and at the cut part 25d, an annular sound absorbing member 34 made of rubber is installed. The sound absorbing member 34 is nipping-held by the flange 33a of a retainer 33. While, a stage part 35 is formed in an output pressure chamber by the end part of the housing block 21a of a valve housing, and the stage part 35 is set oppositely to the sound absorbing member 34. When the piston 25 is shifted rightward, the sound absorbing member 34 makes contact with the stage part 35. Accordingly, when the piston 25 makes contact with the stage part of the valve housing, the piston 25 collides with the sound absorbing member 34, and the collision noise is absorbed.
Patent JP-H1154353-A (JP)
Title: Method for sintering r-t-b group permanent magnet
Inventor: HIRAISHI NOBUSHIGE
IPC: H01F1/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To use repeatedly a sintering pedestal plate and separated powders, by a method wherein powders composed of a specified compound as a peeling agent is laid on a metallized sintering pedestal plate, and a green compact is mounted thereon to sinter within a specified temperature range. SOLUTION: Dy2 O3 or CaF2 powders as a peeling agent is laid on a metallized sintering pedestal plate, and a green compact is mounted thereon to sinter within a range of 950 to 1150 deg.C. The Dy2 O3 or CaF2 powders laid as a peeling agent are stable compounds even at 950 to 1150 deg.C which is a sintering temperature, and also are lower in standard generation free energy than Nd which is a main component of a R-T-B group sintered permanent magnet not to cause a stable compound. Therefore, if they are scratched after used for sintering, they can be recovered in an original powder state. Even if these powders are reused, a function as a peeling agent is not impared.
Patent JP-H0880498-A (JP)
Title: Water purifier
Inventor: SANO MASAHIRO
IPC: C02F7/00
Filed: 1994-09-14
Abstract: PURPOSE: To suppress the elution of a growth promoter such as nutrient salts from the bottom mud by supplying ozone to the lower-layer area of closed waters and to purify water by not supplying the nutrient salts in the lower-layer area to the phytoplanktons in the surface-layer area. CONSTITUTION: This water purifier 1 to inject ozonized water into the lower- layer area of pond and marsh consists of a float 2 contg. an oxygen generating means 32, an ozone generating means 331 and a pump 332 and provided with an internal means 33 for mixing the water sucked by the pump 332 and the ozone produced by the ozonizer 331 to generate ozonized water, a water sprinkling pipe 5 furnished with a water sprinkling part and a water conduit 4 connecting the outlet of the ionized water producing means and the water sprinkling pipe.
Patent JP-H0668306-A (JP)
Title: Feature amount calculator
Inventor: KAWASE NAOTO
IPC: G06K9/46
Filed: 1992-08-19
Abstract: PURPOSE:To calculate an outline direction histogram feature amount in which the change of a histogram shape due to the fluctuation of the thickness of a line can be reduced, in a short time. CONSTITUTION:A filtering means 1 operates a filtering to inputted binary two-dimensional pattern data, and inputs the result to a histogram calculating means 2. A direction dictionary 3 is constituted so that the value outputted from the filtering means 1 can be referred to by an index, and a weight to be added to the outline direction and histogram of the picture element is prepared. The weight is registered as a weight '0' when the direction is not present, normal weight 'w' when the direction and the thickness is present, and weight '2w' two times as large as the normal weight when the thickness of the line is not present. The histogram calculating means 2 blocks data outputted from the filtering means 1 into NxM, and calculates the histogram of directional components by referring to the direction dictionary 3 for each block.
Patent JP-H0268708-A (JP)
Title: Rotary head type magnetic tape device
Inventor: DEGUCHI MASATO
IPC: G11B27/36
Filed: 1988-09-01
Abstract: PURPOSE:To correctly detect the error of recorded data by causing third and fourth heads to read tracks after an overlapping recording (overwrite) without causing them to immediately read recording tracks prepared with first and second magnetic heads. CONSTITUTION:The title device is equipped with a tape traveling device 3 and first - fourth magnetic heads A, B, (a) and (b) rotated so as to generate a diagonal track on a magnetic tape 2, and the first magnetic head A is arranged to prepare the recording track in overlapping in one part of the track recorded with the second magnetic head B. The second magnetic head B is arranged to prepare the recording track in overlapping in one part of the track recorded with the first magnetic head A, and the third and fourth magnetic heads (a) and (b) are arranged to be before two tracks or above, respectively, in making the tracks, where the first and second magnetic heads A and B are positioned, into references and, simultaneously, to read the signals of the tracks recorded with the first and second magnetic heads A and B, respectively. Thus, the check of the data error can be correctly executed.
Patent JP-H1149311-A (JP)
Title: Steaming basket containing device
Inventor: TAKEJI YOSHIHIRO
IPC: B65G1/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a steaming basket containing device for automatically putting steaming baskets stacked in multiple stages onto containing racks in order in which putting of them to the containing racks can be smoothly and continuously performed even in case where the steaming baskets are deflected and deformed. SOLUTION: A steaming basket containing device is provided with an elevator on which steaming baskets stacked in stages are placed to elevate to a position of a rack in containing racks (b) for containing the steaming basket at the uppermost stage, and a pusher to push the steaming basket a0 to the containing rack (b). In this case, bottom surfaces of the steaming baskets contained at upper stages are lifted by a lifting means 10 composed of a first arm 10a, a second arm 10e, an air cylinder 10f, and a chain 10i when the steaming basket a0 at the uppermost stage is pushed.
Patent JP-S6199329-A (JP)
Title: Photoetching method
Inventor: TAO KINZO
IPC: G03F9/00
Filed: 1984-10-22
Abstract: PURPOSE:To minimize decrease in the number of devices obtained in a wafer by providing a target pattern of a line width which is not printed if spaced from a wafer by a predetermined very small distance. CONSTITUTION:A basic pattern 1 is provided as the mask for the first photoetching. This pattern is one umbrella-type pattern 1a, and, for instance, two are provided on the central line and spaced from the center of a wafer by 35mm. Next, as the mask for the second photoetching, a target pattern 2 is used which comprises adjusiting masks 2a-2c parallel with the umbrella- type mark 1a which is the basic pattern, and horizontal marks 2d, 3e, one of which corresponds to the basic pattern in size. Then, a wafer 4 coated with a photo resist layer 3 is made to correspond in a non-contact state to the mask 5 for the second photoetching on which the target pattern 2 is formed, and this is exposed to light. As a result, the pattern of the mask is transferred to the photo resist layer 3 on the wafer, but the target pattern 2 is not transferred.
Patent JP-H1168073-A (JP)
Title: Method and apparatus for verifying cell hierarchy on lsi layout
Inventor: YAMAJI MASASHI
IPC: G06F17/50
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To improve the verification performance of the cell hierarchy on a gate array type LSI layout, and moreover to accurately, efficiently and quickly verify the hierarchy. SOLUTION: For verifying the cell hierarchy on a gate array type LSI layout, gate array type LSI layout input data 13 are divided in top cell data part and a function block cell data part. The top cell data part is expanded while leaving only wiring figures in lower cells, and the function block cell data part is expanded with respect to lower cells pasted while maintaining a relative positional relation with the function block cells to be laid so as to obtain top cell data 51 and function block cell data 52, which are used for verifying the figure layouts of the cell hierarchy.
Patent JP-H05201875-A (JP)
Title: Method of reducing central nervous system (cns) edema that originates in external wound of head and spinal cord
Inventor: HARORUDO GOORUDOMAN
IPC: A61K38/35
Filed: 1992-08-19
Abstract: PURPOSE: To enhance treating effect by reducing the mean trauma-induced increase in blood brain barrier permeability and thereby efficiently reducing the rise in intracranial pressure. CONSTITUTION: The mean trauma-induced increase in blood brain barrier permeability is reduced and thereby the peak rise in intracranial pressure by administering an effective dose of an analog of amino acids 4-9 of adenocorticotropic hormone(ACTH) is significantly reduced.
Patent JP-H0383304-A (JP)
Title: Electromagnet apparatus
Inventor: YAMAGUCHI SHOICHI
IPC: H01F7/08
Filed: 1989-08-28
Abstract: PURPOSE:To omit a residual plate and to decrease the number of parts by coating at least either of the surface of an armature facing the first magnetic pole part of a yoke or the surface of an armature facing one magnetic pole of a permanent magnet part with a resin. CONSTITUTION:A closed circuit comprising yoke 3 and an armature 2 is formed without a permanent magnet part 5' when a coil 1 is excited. Therefore, the attracting force of the armature 2 can be increased, sensitivity can be improved and power consumption can be made low. Especially, the surface securing a residual gap of the armature 2, that is, the surface of an armature 10 facing a first magnetic pole part 12 of a yoke 3, is covered with a resin 50. Therefore, a conventional residual plate can be omitted because of nonmagnetic property of the resin, and the number of parts can be decreased.
Patent JP-H09171477-A (JP)
Title: Method and device for configuration of database
Inventor: BURATSUTOMANNBUREIRU MARIN SHI
IPC: G06F17/30
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To optimize the constitution of a data base by constituting the data base based on the information within a first information block. SOLUTION: In the first information block of a first matrix 401 form, the information 411 on which business process accesses which attribute in what degree of frequency and how, is stored. In the second information block of a second matrix 402 form, the information 412 on the generation of an enterprise is stored. This first matrix 401 is multiplied by the second matrix 402 and the matrix 403 of the result including information 413 is generated. Next, a weighted function 404 is applied to this information 413 and the matrix of the weighted result is generated. Next, a distribution function 405 is applied to the matrix of the weighted result, the distribution of the relations over various kinds of storage means of a distributed relational data base is defined, and data is distributed to each storage means during the constitution of the data base.
Patent JP-S6281030-A (JP)
Title: Semiconductor substrate drying device
Inventor: IMAMURA TORU
IPC: H01L21/683
Filed: 1985-10-03
Abstract: PURPOSE:To make the titled device smaller in size by using a simple belt- conveying mechanism by a method wherein a plurality of substrates are arranged on a plane surface vertical to a rotating shaft, and a revolving body with which said substrates are supported is provided. CONSTITUTION:The substrates 1 and 2, which are arranged at a prescribed position of a rotary supporting body 4 and vacuum attracted, are dried up by the centrifugal force generated by driving a motor 3. The rotary supporting member is formed in shape in such a manner that it is symmetrically with respect to a rotating shaft and that the number of substrates mounted are maintained in a well-balanced state. Accordingly, both of the processing part and the driving source of the titled device can be made small in size, no stains and an insufficient state of drying are generated, and the lowering of the yield of production and the deterioration in quality of the device can be prevented.