baber/WOPTO huggingface dataset:
Patent JP-2001086716-A (JP)
Title: Synchronous machine device
Inventor: OBARA TAKASHI
IPC: H02K29/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a synchronous machine device, which enables allowable exciting current, based on the temperature value of the maximum temperature section of the field winding of a synchronous machine to flow to the winding. SOLUTION: A synchronous machine device 1 is provided with a synchronous machine (turbine generator) 9, having a rotor winding (field winding) 83, to which many temperature sensors 4 are installed as compared with the conventional example, a rotating-section temperature measuring device 2 which has an optical slip ring constituted, by combining a light-emitting element with an optical fiber and fetches an electrical signal S2 based on the electrical signals of the sensors 4 in real time or in a brushless state, and a control rectifier 54, which supplies an exciting current based on an exciting current command signal C1f which is outputted from a controller 3 to the field winding of a main exciting machine 51.  The device 1 is also provided with the controller 3, which inputs the electrical signal S2, finds the present temperature value of the maximum temperature section of the field winding 83, the margin of temperature rises with respect to the winding 83, an the value of the maximum exciting current which can be made to flow to the winding 83, and outputs the exciting current command signal C1f based on the value of the maximum allowable exciting current.
Patent JP-S62119194-A (JP)
Title: Molecular beam source
Inventor: MIZUTANI TAKASHI
IPC: C30B29/40
Filed: 1985-11-19
Abstract: PURPOSE:To obtain the titled molecular beam source wherein the flow of heat into a crucible is reduced and capable of easily controlling the intensity of a group-V molecular beam by using PBN at the high temp. part for decomposing a group-V tetratomic molecule, namely the raw material of a III-V compd. semiconductor, into a diatomic molecule, and inserting a perforated PBN sheet. CONSTITUTION:The crucible 1, a cracker part 2 which is the high-temp. part for cracking, and a connecting part 3 for connecting the crucible and the cracker part are formed with a high-purity PBN material which is not decomposed even at high temp. The perforated sheet 4, for example, is inserted between the crucible 1 and the cracker part 2 and between the crucible 1 and the connecting part 3 so that the c axis is paralleled with the heat flow. Then the crucible 1 charged with As 8 and the cracker part 2 are heated with respectively independent heaters 5 and 6. The temp. of the crucible 1 (as well as the cracker part 2) is monitored by a thermocouple 7. At this time, since heat conduction is controlled by the sheet 4, a stable molecular beam with less impurities can be obtained.
Patent JP-H08121148-A (JP)
Title: Absorbent self diagnosis device for internal combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F01N3/08
Filed: 1994-10-25
Abstract: PURPOSE: To let fail-safe be materialized in all operations by diagnosing the degradation degree of absorbent based on the operated air-fuel ratio of the upstream side to the downstream side of absorbent in the internal combustion engine equipped with absorbent for unburnt gas in exhaust gas at an exhaust passage. CONSTITUTION: Exhaust temperature in the inside of absorbent 5 is detected by a temperature sensor 9, and an air-fuel ratio at the upstream side is detected by a front sensor 14 at the upstream side exhaust passage 2 of absorbent 5 for an usual air-fuel ratio feedback control by judging whether an air-fuel ratio is richer or leaner than its theoretical value in a form of ON/Off operations. An air-fuel ratio at the downstream side is detected by a rear oxygen sensor 15, and the temperature of engine cooling water and the revolution speed of an engine are detected by a water temperature sensor 10 and a revolution sensor 11 respectively. A control unit 12 diagnoses absorbent 5 by itself based on signals from these sensors. Respective proportions are obtained based on the period of lean time and the period of rich time, the ratio of both the proportions is compared with a judgment reference value, and it is judged by a resultant value large or small whether or not its absorbing action is normal.
Patent JP-S63112371-A (JP)
Title: Folding and cutting device for continuous sheet of paper
Inventor: YOSHIOKA ISAMU
IPC: B65H45/28
Filed: 1986-10-31
Abstract: PURPOSE:To automatically carry out the operation of folding up and cutting by a defied quantity at a time a continuous sheet of paper efficiently and securely by forming the captioned device in such a way that a cutting knife is projected into said continuous sheet of paper immediately after starting a folding operation. CONSTITUTION:When a continuous sheet of paper 3 which is folded by a desired quantity is supported on a supporting table 13, the end of a cutting knife 14 is projected onto the top face side of the topmost part of the continuous sheet of paper 3 which is being folded, in a condition there is a sufficient space before another fold back part is formed again on the fold back part side which formed the topmost part. Thereby, the projecting action can be carried out easily and smoothly without hindering the folding operation of the continuous sheet of paper 3. And, further, the cutting knife 14 which is being interposed in between the folded continuous sheet of paper 3, together with the supporting table 13, is lowered and, then, the cutting knife 14 is moved in the horizontal direction under a condition that a certain extent of weight is applied to the continuous sheet of paper 3 which is brought into contact with both upper and lower faces of the cutting knife 14 with the continuous sheet of paper 3 being appropriately placed on the cutting knife 14, thereby, enabling cutting in a stable condition without causing the shifting of the continuous sheet of paper 3.
Patent JP-H07114248-A (JP)
Title: Contact electrifier
Inventor: YOSHIOKA KENJIRO
IPC: G03G15/02
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a contact electrifier capable of stably electrifying a body to be electrified with respect to dispersion in manufacturing of the resistance of an electrifying member and variation by environment by setting the resistance of the electrifying member of a prescribed current into a prescribed range. CONSTITUTION:The end part of the conductive substrate 11 of the electrifying member 10 is pressed by a pressing means 17 so that the surface of the member 10 surely comes into contact with a photoreceptor drum 50. Moreover, the substrate 11 is grounded via a switch 18 and an external power source 22. In this state, the photoreceptor drum 50 is started to rotate in the direction of the arrow (a) by a driving means and the member 10 is started to rotate in the direction of the arrow (b) following the rotation of the drum 50. Simultaneously with or just after it, the switch 18 is closed to supply a voltage (or current) to the member 10 and a charge is moved from the surface of the member 10 to the surface of the drum 50 to electrify it. At this time, the resistance R (OMEGA) when the current required for the electrification of the member 10 is made to flow is set in the range of 6.5<= log (R) <=8.
Patent JP-S61138455-A (JP)
Title: Separator for enclosed lead storage battery
Inventor: SUNAKAWA SATOMI
IPC: H01M50/434
Filed: 1984-12-10
Abstract: PURPOSE:To improve the high temperature resistance by forming with mixture mainly composed of acid-resistant inorganic or synthetic resin fibers having specific average fiber diameter and added with such substance as silica or alumina having inactivity against sulfuric acid by less than predetermined amount. CONSTITUTION:Acid-resistant inorganic or synthetic resin fibers having average fiber diameter from 0.3 to 20mum are employed as main component then mixed with such substance as silica or alumina having inactivity against sulfuric acid by less than 50wt% of the entire separator while selecting to achieve average grain size of 0.01-0.1mum and papered in wet process. In such separator, the electrolyte will be in gel thereby evaporation rate will decrease resulting in improvement of high temperature resistance.
Patent JP-S63116381-A (JP)
Inventor: WATANABE MICHIO
IPC: H01R13/46
Filed: 1986-10-31
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-2000084425-A (JP)
Title: Crusher and collecting apparatus provided with the crusher
Inventor: TAMAMITSU YASUHISA
IPC: B02C4/34
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a crusher by which loaded products such as bottles, and cans are reliably pulverized by rotary wheels bearing crushing teeth without being sprung out, and a collecting apparatus provided with the crusher. SOLUTION: A crusher 20 having a throwing inlet 6 and a discharge outlet 46 is installed in the inside of a box body 5 of a collecting apparatus 1. A downward tapered chamber 25 is formed by a row of rotary wheels 24 and a receiving plate 23 in the inside of the crusher 20. The row of the rotary wheels 24 are constituted of eccentric rotary crushing wheels 32 and concentric rotary crushing wheels 31 reciprocally arranged so as to rotate in the same direction and products are reliably transported downward by the swinging movement of the eccentric rotary crushing wheels 32 at the time of eccentric rotation. The crushed cans and glass debris of pulverized bottles are separated by sorting chutes and collected in respective storing containers 9-11.
Patent JP-H07115389-A (JP)
Title: Inductive interference preventing device for ac control circuit
Inventor: MATSUKUMA ITSUNORI
IPC: H01H47/00
Filed: 1993-10-19
Abstract: PURPOSE:To obtain the inductive interference preventing device for an AC control circuit, by which a protective resistance can be shared and the space can be reduced. CONSTITUTION:In the AC control circuit constituted by connecting plural control circuits 11, 22 by a control cable 30, a changeover switch 23 (24) having a switching circuit having a movable contact 23a (24a) and plural fixed contacts 23b, 23c (24b, 24c) is used, and by switching this changeover switch, an electric discharge circuit and a relay circuit are formed.
Patent JP-H11102986-A (JP)
Title: Semiconductor package
Inventor: TAKAZOE TOMOKI
IPC: H01L21/60
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve solder balls in layout and mountability, by a method wherein a through-hole is bored in a conductor formed on a printed wiring board, and a conductive material is filled into the through-hole to serve as a mounting pad where the solder ball is mounted. SOLUTION: A through-hole 6 is bored in a printed wiring board 1, a conductive material 3 is filled into the through-hole 6, and the surface of the conductive material 3 filled into the through-hole 6 is coated with a copper plating 4. The through-hole 6 is not completely blocked up with the conductive material 3, but the one opening of the through-hole 6 is stopped up, and the surface of the conductive material 3 filled into the other opening where a solder ball is mounted is located below the surface of the printed wiring board 1 by a certain distance to be recessed, and a recessed mounting part is formed. Therefore, when a solder ball is arranged, it hardly rolls on and is easily positioned. A solder ball is mounted in the through-hole, so that a printed wiring board can be lessened in wiring density.
Patent JP-H11103034-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MATSUI MASAKI
IPC: H01L21/762
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor substrate having an embedded region under a semiconductor layer with the use of a simple process. SOLUTION: An oxide film is formed into a single crystalline supporting oxide film (step P1), a mask member is patterned with a photoresist (step P2), the mask member is subjected to an ion-implantation process thereon with the use of impurities (step P3) to form an embedded electrode pattern, and then a photoresist is released therefrom (step P4). An oxide film is formed in a single-crystalline silicon substrate for a semiconductor layer (step P5), and the substrate is subjected to an ion-implantation process with the use of hydrogen ions at a high concentration to form an ion implanted layer for releasing (step P6). The two substrates are subjected to a hydrophilic treatment and bonded together (step P7), and then to a thermal treatment in a releasing step (P8) for release and for crystallization of the embedded electrode pattern.  A released surface is planarized by a chemical/mechanical polishing(CMP) process or the like to obtain a semiconductor substrate.
Patent JP-H10240207-A (JP)
Title: Method and system for selecting record in audio visual reproducing digital system
Inventor: MASTRONARDI TONY
IPC: G06F3/14
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for selecting information recorded on an audio visual reproducing digital system by simple operation. SOLUTION: Plural windows are displayed in a screen, and information stored in a large capacity memory showing a video in a pocket related to each window is sent to each window by selecting the data required for a display. Corresponding audio recording is stored in the large capacity memory in the reproducing system. Further, each zone of the windows is provided with at least one access address to the information of a data base in the large capacity memory related to an album pocket that the video appears in the window touched by a user by interface software of a touch screen.
Patent JP-H01103475-A (JP)
Title: Head carriage feed controller for printer
Inventor: SUZUKI HIDEO
IPC: B41J19/18
Filed: 1987-10-17
Abstract: PURPOSE:To contrive higher printing quality and printing speed by obtaining a feed velocity and a position signal through detecting the magnetized condition of a magnetized rod having a high coercive force and so magnetized that an N-S pattern is reversed at regular intervals along the longitudinal direction thereof. CONSTITUTION:A magnetized rod 7 is so magnetized that an N-S pattern is reversed at regular intervals along the longitudinal direction thereof, so that the polarity of an output voltage from a magnetism-detecting head 8 is reversed correspondingly to the positions at which the N-S pattern of the magnetized rod 7 is reversed, and the frequency of the output voltage is proportional to the velocity of a carriage 2. The output from the head 8 is connected to a velocity and position signal outputting circuit 10, which outputs a velocity signal and a position signal concerning the carriage. The velocity signal is connected to a speed-controlling circuit 12 for a DC motor 9, and is connected to a trigger signal generating circuit 12 for driving head pins of a printer. Therefore, scattering of the velocity of the carriage 2 can be reduced through correcting the effects of a timing belt 6. Further, it is possible to accurately detect the position of the carriage 2, and to reduce the scattering of a printing position.
Patent JP-H03124807-A (JP)
Title: Polygonally hollow-sectional yarn and its production
Inventor: KINOSHITA NAOYUKI
IPC: D06M101/16
Filed: 1989-10-05
Abstract: PURPOSE:To provide the title yarn for the fabrics or knits for high grade clothing goods, trigonal to pentagonal with each specified variance and single fiber fineness, giving unique twinkling gloss, excellent in opacity, free from sticky feel, with dry touch, and good in nerve. CONSTITUTION:For example, an inner layer component (e.g. polyethylene terephthalate) and an outer layer component (e.g. polystyrene) are delivered through a circular or polygonal spinneret 50-85wt.% in the conjugate ratio for the inner layer portion of the inner-and-outer layer conjugate flow and made up of a slit of three or more divided form, and the outer layer component is dissolved out with a chemical (e.g. trichloroethylene), thus obtaining the objective yarn. The present yarn has the following characteristics: (1) the outer peripheral shape of the yarn section is polygonal, trigonal to pentagonal with the apexes <=2mu in radius of curvature; (2) variance (t/l)X100 ((t) is distance between T and L for each side: l is length of L relative to T) <=10%, and (3) single fiber fineness is >=1 denier.
Patent JP-S61140336-A (JP)
Title: Shaping method of cylindrical wound bush bearing
Inventor: KOHAMA MASAYUKI
IPC: F16C33/14
Filed: 1984-12-12
Abstract: PURPOSE:To obtain the cylindrical wound bush bearing having small opening in joint and high out-of-roundness by inserting a cylindrical wound bush bearing into the shaping hole of a shaping die and by shaping with pressing in the axial direction with pinching by a pressing punch and pressure punch inside the shaping hole. CONSTITUTION:A cylindrical wound bush bearing 11 is inserted in order into the shaping hole 12 of the shaping die 13 provided on a rotary table 14 from a feeding hole 33. The cylindrical wound bush bearing 11 is transferred in order to the position where a pressing punch 17 and pressure punch 18 are arranged by rotating the rotary table 14 with a rotary claw 22. The pressing punch 17 and pressure punch 18 are moved to the shaping die 13 side and the cylindrical wound bush bearing 11 is inserted to the small diameter part 26 of the pressing punch by the pressing punch step part 27 and pressure punch pressure recessed part 28. The tip thereof is thus pinched with fitting inside the pressure recessed part 28 and shaped so as to have the outer diameter equivalent to the shaping aperture 12 and the inner diameter equivalent to the small diameter part 26 with pressing in axial line direction. Then when the cylindrical wound bush bearing 11 is moved to the position of a pushing out punch 19 with the rotation of the totary table 14 by retreating both punches 17, 18, it is pushed out from the shaping hole 12 to a discharging hole.
Patent JP-H03122078-A (JP)
Title: Method for glazing large tile
Inventor: NAKAMORI AKIYASU
IPC: C04B41/86
Filed: 1989-10-05
Abstract: PURPOSE:To improve the efficiency of a glazing agent-applying work by placing a large tile base material on a holder having a smaller receiving surface than the surface of the large tile base material, adhering a resin masking tape on the four peripheral side surfaces of the tile base material and subsequently applying the glazing agent to the upper surface of the tile base material. CONSTITUTION:A large tile base material 1 is placed on a holder 3 having a tile-receiving surface 3a smaller than the surface of the large tile base material 1 and a resin masking tape 2 having an approximately two times width the thickness of the base material 1 is adhered to four peripheral side surfaces of the tile base material 1 so as not to project from the surface 1a of the base material 1, thereby forming a film portion having a height equal to the thickness of the base material 1 in the vertical direction. A glazing agent is applied to the surface 1a of the base material 1 from a glazing agent can 4, but the glazing agent is not adhered to side surfaces and back surface of the base material 1 due to the action of the masking tape 2. The glazed tile base material 1 is carried into a calcination oven in the masking tape-adhered state and subsequently calcined.
Patent JP-H01103352-A (JP)
Title: Communication equipment
Inventor: TAKAYAMA TADASHI
IPC: H04N1/32
Filed: 1987-10-16
Abstract: PURPOSE:To attain transmission with high reliability by providing a control means controlling the transmission procedure of a transmission depending on the mode connecting directly the transmission means to a transmission line and the mode connecting the means to the line indirectly. CONSTITUTION:A picture signal stored in a picture memory 13 is sent to a telephone circuit via a modulator 17. When transmission is started and the usage of an acoustic coupler 9 is discriminated by a switch 8 and a phase signal and a white signal to the reception side are sent for a preset time. After a synchronizing signal is sent, a picture signal is sent to prevent the interruption of transmission attended with the mis-detection of an answer signal. When no coupler 9 is detected, the transmission is attained by the answer signal and when the answer signal is not received within a prescribed time, a fault is warned to stop the transmission. Thus, the transmission with high reliability is attained.
Patent JP-H02148641-A (JP)
Title: Method and device for manufacturing sheet-shaped metallic blank
Inventor: GABURIERU DO SUME
IPC: B21D22/26
Filed: 1989-10-05
Abstract: PURPOSE: To form a final flanged edge without depending on heating processes by displacing a punch and a die through the movement of an upper bearing plate, and setting the intermediate shaft of a sheet like metallic material in a predetermined position with respect to the assembly of the punch and die. CONSTITUTION: A punch 17 and a die 13 are displaced by the movement of an upper bearing plate 19 to set the intermediate shaft of a sheet like metallic material 1 in a predetermined position with respect to the neutral shaft of the assembly of the punch 17 and die 13. While the wall thickness and outer periphery are held roughly constant, a bending force controlled by thrust working on the outer peripheral part of the metallic material 1 is produced for the free part 1b of the metallic material 1. At the same time, a clamping member 30 is moved relative to the punch 17 or die 13 to form a final flanged edge. Thereby the outer periphery region of the sheet like metallic material can be flanged or raised without involving disadvantages of heating and deforming a drilling network.
Patent JP-H0891663-A (JP)
Title: Automatic document feeding device and image forming device with it
Inventor: HIROI MASAKAZU
IPC: G03G15/00
Filed: 1994-09-29
Abstract: PURPOSE: To quietly feed a manual insertion document when it is mounted on a platen by discharging the manual insertion document onto a document mount when the control for discharging the manual insertion document onto the document mount is selected. CONSTITUTION: An automatic document feeding device 2 is provided with document conveying means 9, 11, 17 feeding a document on a document mount 5 to an endless belt 20 and discharging it onto the document mount 5. A document P at a manual insertion document feed port 54 is fed to the endless belt 20 by manual insertion document feeding means 52, 47. The positions of side guides 7 are detected by a detecting means. A control means 60 can discharge the manual insertion document P onto the document mount 5 via the document conveying means 9, 11, 17 when the side guides 7 are detected to be expended to the prescribed value or above. The discharge of the manual insertion document P onto the document mount 5 is prohibited when the side guides 7 are expanded to the prescribed value or below.
Patent JP-H0576047-A (JP)
Title: Recording and reproduction system for video tape recorder device
Inventor: FUJII HIROSHI
IPC: G11B27/34
Filed: 1991-09-13
Abstract: PURPOSE:To record character information such as a title or a speech to be displayed, and to display it at the time of reproduction by operating either the correcting processing of a video signal obtained by a reproducing processing based on specific information, or a character information displaying processing at the time of displaying the video signal on a screen. CONSTITUTION:An index area 3 is provided between a preampul 1 and a postampul 2 at each rotary head track, and one head 5 of '4' bites, and five packs 6 of '6' bites are ensured at each block 4 constituting the pertinent area 3. Then, at the time of recording or edition, chrominance signal correction information, luminance correction information, and character information such as the tile or the speech or the like is recorded in the first data area 7a - fourth data area 7d ensured at each pack 6 of the index area 3, and at the time of reproduction, the chrominance signal or the luminance signal is corrected based on the information stored in each data area 7, and the character information such as the title or the speech is displayed.