baber/WOPTO huggingface dataset:
Patent JP-H05300331-A (JP)
Title: Split scanning picture drawing device
Inventor: NAKAJIMA MITSUO
IPC: H04N1/113
Filed: 1992-04-21
Abstract: PURPOSE:To provide the picture drawing device in which a defective pattern due to insufficient exposure at joints of patterns is prevented when the pattern is drawn splittingly in a different scanning unit. CONSTITUTION:This device is provided with a raster conversion section 1 converting dot data obtained from a pattern to be drawn into raster data for each scanning line, a correction section 2 implementing correction to decide an exposure object dot of a laser beam with respect to the raster data outputted from the raster conversion section 1, a laser control section 3 scanning the laser beam based on the raster data from the correction section 2, a means adding expanded data to before and after the raster data of the exposure pattern in the stage that the raster data are inputted to the correction section when the exposure pattern to be drawn is divided in plural scanning units respectively and a means eliminating the expansion data from the raster data outputted from the correction section.
Patent JP-H11306475-A (JP)
Title: Data transmitter
Inventor: NAKANE SHIZUO
IPC: H04B1/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in transmitting data such as meter- reading through radio communication between a transmitter and a receiver and to prevent malfunction or communication interruption due to insufficient capacity of a battery, for example. SOLUTION: A receiver 11 is connected through a cable to a tapped water meter 10, and a transmitter 13 is connected through a cable to a counter 12. These receiver 11 and transmitter 13 are respectively provided with control parts having a clock. The transmitter 13 transmits a signal at each prescribed time, and during a fixed time before and after that prescribed time, on the other hand, the receiver 11 is turned into a reception state with an intermittent supply of power.
Patent JP-S5250495-A (JP)
Title: Heat storage type temperature rise preventing apparatus
Inventor: TOYONAKA TOSHIYUKI
IPC: G05D23/275
Filed: 1975-10-20
Abstract: PURPOSE: The provision of the heat storage unit inside the adiabatic box shaped structure gives the facility of absorbing the heat into the heat storage when the inside temperature is lower than the outside air and of dissipating the heat out of the heat storage unit in the outside air when it is higher than the outside air to bring down the temperature lower than the fixed one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05298355-A (JP)
Title: Natural language sentence analyzer
Inventor: ISHII MAKOTO
IPC: G06F17/27
Filed: 1992-04-20
Abstract: PURPOSE:To attain machine translation without requiring the knowledge of an objective language. CONSTITUTION:A natural language senstence is inputted from an input part 1 and converted into an aggregate of analytical structure by a syntax analyzing part 3. The analyzing part 3 has an analytical structure feature extracting part for extracting features sufficiently for distinguishing other analytical structure from a certain analytical structure. An interactive processing part 4 outputs one or plural features out of the aggregate of features extracted by the extracting part to an operator as questions, solves the various meanings of the analytical structure by using answers from the operator and executes interaction based upon the entropy of features.
Patent JP-S615489-A (JP)
Title: Pcm recording/reproducing device
Inventor: YAMAGUCHI TETSUSHIGE
IPC: G11B27/02
Filed: 1984-06-18
Abstract: PURPOSE:To attain stable reproducting even if the additional recording is applied after manual splicing edition by recording signals having no continuity due to manual splicing edition by means of a new time base. CONSTITUTION:When the manual splicing edition is executed at recording on a tape below a half of a channel, recorded data is broken in the vicinity of the manual splicing edition, and the discontinuity of synchronizing signals occurs. When the sound recording is executed on an idle track of the tape in such condition, an edited point detection circuit 6 detects the edition. A new correction code and synchronizing signal are added 11 to a reproduction signal, which comes to have the continuity in terms of music by an edition processing circuit 7, through a switch 14 used at recording of sounds with use of the tape subjected to the manual splicing edition through a time base conversion circuit 8, and the reproduction signal is recorded on other idle track. On the other hand, after the signal necessary to be recorded again is A/D converted, the correction code and synchronizing signal, both of which have the same time base reference as that of the signal after the manual splicing process, are added to the signal necessary to be reconded, which is recorded in the track where it is previously recorded.
Patent JP-S5553321-A (JP)
Title: Camera
Inventor: HAZAMA KIYOAKI
IPC: G03B17/04
Filed: 1978-10-17
Abstract: PURPOSE: To obtain the development processing camera of good portability by providing a photographic lens cover having function of a grip, finder, strobe, etc. to the photographic lens which is containable in the camera body while not in photographing.  
     CONSTITUTION: A photographic lens cover 35 is provided with a recess 29 in which a lens unit 18 is contained in the center and is provided with a finder 30 and strobe light emitting part 31. This camera assumes a grip shape when put in the photographing state and this is convenient in holding the camera with the right fingers. When the release button 32 of the electric shutter provided in the lens unit 18 is disposed in the grip position, there is no more wasteful space in this photographic lens cover 35 and this becomes extremely effective. This cover has the protection of the photographic lens, the function as a camera grip and the role as a finder and strobe containing case, etc., thus it is able to improve its portability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04250221-A (JP)
Title: Construction of building with basement
Inventor: TOHO AKIRA
IPC: E02D29/00
Filed: 1991-01-25
Abstract: PURPOSE:To prevent the uneven subsidence of a building on the ground surface and the uneven floating of a basement when a force is applied to the building on the ground's surface or the basement. CONSTITUTION:In constructing a basement 7 by setting steel floor panels 3, steel wall panels 4, and steel roof panels 5 in a pit formed under the ground, steel wall 11 with columns by which the column 10 of the basement 7 is integrally fixed to the inside of the panels 4 are used for constructing the basement 7. The column 9 of a building 8 on the ground's surface is erectly set on the columns 10 of the basement 7 to form the building 8 on the ground surface. The uneven subsidence of the building 8 or the uneven floating of the basement 7 can thus be prevented.
Patent JP-H09311116-A (JP)
Title: Biochemical measuring device
Inventor: NAKAJIMA SATOSHI
IPC: G01N27/38
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To remove the substance attached to the electrodes of sensor parts, and maintain the activity of the electrodes. SOLUTION: After completion of measurement, the positive polarity voltage that has been hitherto applied to the electrode 72a through the voltage impression circuit 61 is thereafter changed to a negative polarity voltage for the time T1 =30 seconds. Thereby, the substances attached on the electrodes 72a and 72b are separated; and in succession, the polarity of the voltage applied to the electrode 72a is changed to positive polarity for the time T2 =30 seconds, so that the sensor output being output through an amplifier 63 is stabilized in an early stage, and the recovery is made OK and the subsequent measurement can be enabled.
Patent JP-H07308584-A (JP)
Title: Metallic carrier
Inventor: TSUKIIDE YUUZOU
IPC: B23K26/21
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a metallic carrier excellent in ability to prevent disconnection between both elements of a metallic honeycomb body and a metal-made casing and excellent in durability in the center part (axial direction and radial direction) and economy by fixing both structural elements of the metallic honeycomb body and the metal-made casing to each other from the outside of the metal-made casing by the beam welding method. CONSTITUTION:This metallic carrier is composed of the metallic honeycomb body XH for carrying an exhaust gas purifying catalyst and the metal-made casing C for housing the metallic honeycomb body XH. The metallic honeycomb body XH has a structure formed by using at least three stacks formed by laminating alternately a thin metallic plate-made planar belt-like material and a corrugated belt-like material in a desired number of stages, allowing each stack to be in contact with each other at the contact end part of one end and winding around the contact end part in the same direction so as to allow the planar belt-like material and the corrugated belt-like material of each stack to be in contact with the inside wall surface of the wrapping metal-made casing C. Both structural elements of the metallic honeycomb body XH and the metal-made casing C are fixed from the outside of the casing C by beam welding with a laser beam welder L.
Patent JP-H11318780-A (JP)
Title: Suction device for vacuum cleaner
Inventor: KIKUKAWA TOMOYUKI
IPC: A47L9/04
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a suction device for a vacuum cleaner to reduce noise while maintaining performance in dust collection and operation. SOLUTION: A filter 8 is provided at a bypass stream inlet 9 to generate a nozzle stream 10 and a bypass stream 11. As drawing up dust in the vicinity of an outer hull member bottom surface 13 on the surface of a floor surface 12, the nozzle stream 10 enters a suction chamber 2 through the outer hull member bottom surface 13, draws dust brushed up by a rotating brush 1 as well, and is sucked to the side of a suction joint 6. The bypass stream 11 flows into the suction chamber 2 through the bypass stream inlet 9 via the filter 8, draws dust on the surface of the rotating brush 1, and is sucked to the side of the suction joint 6.  At this time, as the bypass stream 11 is dispersed by the effect of regulating streams of the filter 8 to soften local inflows and local collision to the rotating brush 1, it is possible to achieve the effects of reducing noise by the noise insulation effect of the filter 8.
Patent JP-S5461350-A (JP)
Title: Full heat exchange type ventilator
Inventor: YAMAMOTO MINORU
IPC: F28F21/06
Filed: 1977-10-25
Abstract: PURPOSE: To eliminate flow passage resistance difference between the flow passage on the inside and the flow passage on the outside in the hollow tubes by composing plural pieces of ventilator units made of hollow tubes of organic high molecular matter in special configuration.  
     CONSTITUTION: Air in two types such as A, B which are different in the temperature or humidity are brought into contact through an organic high molecular hollow tubular diahygromembranes 11, which exchange heat or humidity. The group of hollow tubular diahygromembranes are held in parallel and at the same intervals, which are enveloped by side bulkheads, these hollow tubular diahygromembranes have their openings at both extremities, and the outsides of the hollow tubular diahygromembranes 11 are bonded by a bonding agent 12 in the propinquity of the both extremities, the side bulkheads have opening ports to be outlet ports and inlet ports of gaseous matter, by which a full heat exchanger unit is formed to constitute hollow tubular diahygromembranes inner flow passage and hollow tubular membrane outer passage. The configuration is done such that these plural units are equal in the number of times for passing each air of A, B through the inner flow passage will be identical to the number of times for passing the same through the outer flow passage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62285990-A (JP)
Title: Fuel feed apparatus for coal gasification oven
Inventor: FUJIMA YUKIHISA
IPC: C10J3/54
Filed: 1986-06-03
Abstract: PURPOSE:To safely and efficiently feed a fuel to a coal gasification oven by making use of a simple apparatus with small consumption of N2 gas, by using air as a pressurizing medium for a lock hopper system. CONSTITUTION:Pulverized and dried coal from a coal pulverizer and a carrier gas are separated from each other by means of a cyclone 1 and a bag filter 2. The carrier gas and moisture are vented from the bag filter 2. The dry pulverized coal is fed through a pulverized coal bin 3 and a lock valve 4 into a lock hopper 5. The pulverized coal is fed though a main air valve 21 and an air pipe 22 into a cooler 23, where the temp. thereof is adjusted to 50-100 deg.C. Further, the pulverized coal is transferred to a dehumidifier 24, where the coal is dehumidified and forms a pulverized coal fluidized bed 35 with the air fed through an air inlet valve 12 to the zone under a perforated plate 33, followed by an increase in the pressure to a level greater than the internal pressure of a gasification oven 32. The coal fluidized bed is fed through a lock valve 6, a measuring feed hopper 7, and a lock valve 8 into a distributor 9 and introduced into the gasifier main body 32 by the air stream carriage of a primary air pipe 10. On the other hand, the air at the fluidized bed 35 outlet is led into a high pressure cyclone 39, and the pulverized coal in the air stream is returned to the hopper 5 through a return pipe 41.
Patent JP-S617531-A (JP)
Inventor: SHIODA KINICHI
IPC: H01F7/18
Filed: 1984-06-22
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-H09293201-A (JP)
Title: Record player
Inventor: SHIOMI MASAAKI
IPC: G11B3/60
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To perform the correct and stepless rotational speed control of a turntable and the changing over of rotational directions by controlling the rotation of a motor driving the turntable while combining a microcomputer and PLL synthesizers. SOLUTION: The signal from a microcomputer 20 and the signal from the PLL are inputted to a synthesizer IC 27 for motor control and are driven by a motor 21 at a set pitch by drivers 24, 25 through an LPF 26 to rotate a turntable 2. At this time, the motor is controlled by returning the signal of an actual rotational speed always to the IC 27 while utilizing the slit plate 22 attached to the rotary shaft of the motor 21 and a photosensor 23. Moreover, this signal is also fed back even to the microcomputer 20 always to be controlled and controls two PLLs. The pitch set by a pitch control fader 3 is displayed on a pitch meter 10 through a pitch driver 33 by the microcomputer 20.
Patent JP-H07329475-A (JP)
Title: Bendable strip for binder of loose leaf type file
Inventor: YAN KAIEPEERU
IPC: B42F13/06
Filed: 1994-06-09
Abstract: PURPOSE: To provide a binder having freely flexible strips which surely return to the original position, when the binder is closed. CONSTITUTION: The flexible strips for a loose-leaf file binder is a device for holding loose-leaf sheets, each having three punched holes formed in the binder 12 having a surface side cover 13 connected to a rear side cover 7 with a freely flexible spine part. The binder 12 comprises three freely flexible strips 1 each having a joint 4 which are inserted through the holes of loose-leaf sheets from the rear side cover 7, extending to the surface side cover 13, with previously given stress in the direction where the binder 12 is closed by the strips 1, and three U-form bow-shaped parts 14 which are connected to the first surface side cover 13 and receive the corresponding strips inserted through the parts 14 respectively.
Patent JP-H07328186-A (JP)
Title: Ball shooting device of game machine
Inventor: KITAMURA SHIGEKI
IPC: A63F7/02
Filed: 1994-06-09
Abstract: PURPOSE:To eliminate leakage of a magnetic flux to obtain an sufficient shoot ing force of balls by a method wherein first and second magnets having mag netic poles with polarities different each other are arranged opposite to each other at intervals and ball guiding devices are provided between the magnetic poles. CONSTITUTION:When a player turns a handle 13 by a specified angle, a signal corresponding to the turning angle is output from an angle sensor 14 and exciting current values for first and second coils 8a and 9a are decided by a controller 10 based on the output signal. A magnetic force is produced at first and second magnets 8 and 9 when the coils 8a and 9a are excited at the energizing current values and a magnetic field where magnetic fluxes flow from a magnetic pole 9b of the second magnet 9 to a magnetic pole 8b of the first magnet 8 is produced by the magnetic force. Thereby, balls 7 that are fed on to a rail 12 one by one pass through between the magnetic poles 8b and 9b along rail 12 and when power supply to the coils 8a and 9a is cut off, time balls run to the left along the rail 12 and is shot on to a game board.
Patent JP-S61285957-A (JP)
Title: Dehydration apparatus of gelatinous soybean milk and method therefor
Inventor: TANAKA TAKESHI
IPC: A23L11/00
Filed: 1985-06-14
Abstract: PURPOSE:The titled dehydration apparatus, having a mold box, dehydration tank and vacuum pump and capable of dehydrating a gelatinous soybean milk by a simple apparatus and readily treating waste water. CONSTITUTION:A dehydration apparatus of soybean milk having a mold box equipped with a soybean milk tank 10 for filling gelatinous soybean milk and a lid body 12 engaging with the tank 10 through a sealing material, dehydration tank 13 engaged with the mold box for dehydrating the gelatinous soybean milk in the mold box by evacuating and sucking the interior of the mold boy, vacuum pump 17 connected to the dehydration tank 13 through a buffer tank 18 for evacuating the interior of the dehydration tank 13. The adjustment of the vacuum degree and the dehydration time in dehydration can be readily carried out and the dehydration suitable for each product can be repeatedly carried out.
Patent JP-S5752124-A (JP)
Title: Machining method for semiconductor wafer
Inventor: AOKI TOYOFUMI
IPC: H01L21/02
Filed: 1980-09-16
Abstract: PURPOSE:To eliminate the raised part produced by the marking of a laser beam and adhered substances on a semiconductor wafer by marking the wafer with the laser beam before processing the wafer with a mirror polishing of final stage. CONSTITUTION:After a wafer obtained by slicing an ingot is lapped and etched, the surface of the wafer is marked by a laser beam, and is eventually mirror polished. The marking treatment may be performed before the lapping and etching treatments. In this manner, the raised part produced by the marking can be reduced in height to allowable limit, the machining hole of the marking can be reduced to the depth of the identifiable range, and the scattered adhered substances can be eliminated from the wafer.
Patent JP-H0721609-A (JP)
Title: Magneto-optical recording medium
Inventor: UCHIYAMA SUSUMU
IPC: G11B11/105
Filed: 1992-04-21
Abstract: PURPOSE:To erase a record in a small external magnetic field by using an exchagne coupled two-layered film consisting of a 1st recording film and a 2nd recording film as a recording layer, imparting specified coercive force in a temp. region above the Curie temp. of the 1st recording film to the 2nd recording film and leaving magnetization in the 2nd recording film. CONSTITUTION:A protective film 2 of SiAlN, a 2nd recording film 12 of GdFeCo, a 1st recording film 11 of TbFeCo, a protective film 3 of SiAlN and a reflecting film 4 of AlTi are successively formed on a PC substrate 1. The recording films 12, 11 constitute a recording layer 10 as an exchange-coupled two-layered film, the ratio of Gd:Fe:Co in the film 12 is 21 is 21:74:5 and the ratio of Tb:Fe:Co in the film 11 is 21:70:9. The film 12 has <=200 Oe coercive force in a temp. region above the Curie temp. of the film 11 and magnetization is left in the film 12. A record in the resulting magneto-optical recording medium is perfectly erased in a very small external magnetic field, the size of a recording and erasing system is reduced and electric power is saved.
Patent JP-H0426542-A (JP)
Title: Al2o3-based ceramics
Inventor: KANAMARU MORIYOSHI
IPC: C04B35/10
Filed: 1990-05-17
Abstract: PURPOSE:To obtain Al2O3-based ceramics stably having high strength and high toughness by incorporating each prescribed amt. of Si whiskers and the carbides, nitrides or carbon nitrides of specified elements into the ceramics. CONSTITUTION:This ceramics is constituted of an alpha type Al2O3 sintered body incorporating, by weight, 3 to 40% SiC whiskers and incorporating 0.5 to 40% of one or more kinds among the carbides, nitrides and carbon nitrides of Si, V, Cr, Zr, Nb, Mo, Hf, Ta and W. At the time of regulating the content of the above-mentioned SiC whiskers to 0.3 to 1.5wt.%, their dispersibility in a solvent is enhanced to easily obtain the slurry in which the whiskers are uniformly dispersed. When a part of one or more kinds among the above-mentioned carbides, nitrides and carbon nitrides disperses into the Al2O3 crystalline particles in nanoorder and shows a nanocomposite structure, by the synergistic effect of a fiber reinforcing effect by the SiC whiskers with a nanodispersion reinforcing effect by the carbides or the like, the strength and toughness of the ceramics can furthermore be enhanced.
Patent JP-S5917667-A (JP)
Title: Detector of straight line
Inventor: KIMURA MASAYUKI
IPC: G06V10/40
Filed: 1982-07-22
Abstract: PURPOSE:To attain real time processing and to form an integrated circuit easily to improve the reliability by using a network having a parallel information processing function as a feature extracting network for a straight line detector. CONSTITUTION:The preprocessing part 1 of the feature extracting network consists of storage elements 2 arrayed by M+1 stages and 2K+1 rows. A processing part 3 consists of threshold elements 4 arrayed by N-M stages and 2K+1 rows. Respective threshold elements 4 are connected with the storage elements 2 or threshold elements 4 located in the area extending from the V stages to the one stage preceding the position occupied by the element 4 and from preceding H rows to succeeding H rows with a prescribed weight factor and a signal obtained by multiplying the output of each element by the weighting factor is inputted. Signals inputted to the storage elements 2 in the 1st stage in parallel are shifted to the suceeding stages by a clock signal. The output of the threshold element 4 is determined by the element arranged close to the element concerned and the setting of the function causes the characteristics of the extracting circuit to change.