baber/WOPTO huggingface dataset:
Patent JP-S63173208-A (JP)
Title: Magnetic head and its manufacture
Inventor: SANPEI HIROSHI
IPC: G11B5/127
Filed: 1987-01-10
Abstract: PURPOSE:To obtain a smooth reproducing frequency characteristic having no waviness by treating the surface of ferrite by anisotropic etching, and providing a metallic magnetic material film thereon. CONSTITUTION:A pair of ferrite core half bodies 6a, 6b consist of single crystallive ferrite being excellent in a high frequency characteristic, and the respective joint surfaces 6a-1, 6b-1 are constituted so as to become (1, 1, 1) surfaces. To the joint surfaces 6a-1, 6b-1, anisotropic etching is performed in advance, and on the surface, a triangular pyramid-like minute projection or cavity (anisotropic pit) is formed. Metallic magnetic material films 7a, 7b are formed to prescribed thickness by covering the joint surfaces 6a-1, 6b-1 with the anisotropic pit, and thereafter, the surface for constituting a magnetic gap part 8 is ground and worked. In a boundary part of the ferrite core half bodies 6a, 6b and the metallic magnetic material films 7a, 7b, irregular unevenness is generated. Accordingly, the magnetic gap part 8 and the boundary part do not become parallel, the generation of waviness in a reproducing output - frequency characteristic is prevented and a satisfactory reproducing characteristic can be obtained.
Patent JP-H04261745-A (JP)
Title: Protection device for machine tool
Inventor: KATAYAMA TADASHI
IPC: B23H7/02
Filed: 1991-01-17
Abstract: PURPOSE:To obtain the protection device of a machine tool which functions normally even in the work of a work piece for a long time. CONSTITUTION:It is equipped with a collision body simulation means 51 that a collision body 5 is simulated, a protection object simulation means 52 that a protection object 8 is simulated, a synchronous movement means 60 that the positional relation in X direction and Y direction if the protection object simulation means 52 and collision body simulation means 51 become the same as that of the protection object 8 and collision object 5, a contact detection means 35 which detects that the protection object simulation means 52 and collision body simulation means 51 are brought into contact and a means which controls so as to stop the machine tool by the motion of the contact detection means. The protection device functions normally even in the work for a long time without being effected by the work powder, dust, etc., caused by the work of a work piece.
Patent JP-S62161289-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAZAKI TATSUO
IPC: H04N5/92
Filed: 1986-01-10
Abstract: PURPOSE:To attain slow reproduction and high speed reproduction free from occurrence of rolling and noise by running a magnetic tape at a tape running speed set by a set value signal in the state of reading, then running the tape at a tape running speed of ordinary reproduction. CONSTITUTION:A set value signal V0 is inputted to the input terminal 36 of a switch 33 from a mode generator 18, and the value is set to make the tape running speed in the case of slow reproduction slower than the case of ordinary reproduction. Accordingly, an output signal P4 of the third timing generator 23 shows low level until a time t1, therefore, a command signal ve at the time of ordinary reproduction is outputted to the output terminal 34 of the switch 33 and running control of ordinary reproduction is obtained. As the signal is at a high level from time t1 to t2, the set value signal V0 of low speed running is outputted to the output terminal of the switch 33 and low speed running is performed. As the output signal P4 shows low level again from the time t2 to t4, the command signal ve is outputted to the output terminal 34 of the switch 33, and running control of ordinary reproduction is performed.
Patent JP-S62162441-A (JP)
Title: Chip attracting device
Inventor: NAKADA AKIO
IPC: B23Q11/00
Filed: 1986-01-10
Abstract: PURPOSE:To prevent reduction of a negative pressure in a case, by a method wherein a cover is pressed against an escape hole through a compression spring, holding the cover, by means of a bellows holding airtightness, and is followed and lowered by means of a drill. CONSTITUTION:A work plate 17 is loaded on a robot 16, and a machining point is moved to a position in the vicinity of a visual recognizing device 13. Thereafter, after the work plate is moved to a drill unit 14 by means of the robot 16, it is positioned, and a drill is lowered to bore the work plate 17. In this case, the interior of a case 1 is forced into a negative pressure state through an attraction hole 8 with the aid of a vacuum generating device to adsorb the work plate by means of an adsorption hole 2. The drill is lowered, and a cover 4 is depressed as the hole of the work plate is drilled, and simultaneously chip adhered to the drill is attracted in the case by means of a negative pressure. With the drill raised, the work plate is forcibly returned through the force of the compression spring 6 to force the interior of the case 1 into a negative pressure. The case 1 and the cover 4 are intercommunicated through bellows 5, and the interior of the bellows 5 is held at an atmospheric pressure by holding a negative pressure and an exhaust hole 7.
Patent JP-H06209611-A (JP)
Title: Vacuum sowing machine for paddy rice plant
Inventor: TAKENO SADAO
IPC: A01C7/04
Filed: 1993-01-13
Abstract: PURPOSE:To eliminate the troubles of the falling of sucked rice seed during the rotation of a drum caused by the dense suction of a large amount of rice seeds in a groove formed on a sowing drum surface in the case of sowing a relatively large seed with a vacuum sowing machine. CONSTITUTION:A suction assisting sheet 1 is placed in close contact with the front outer circumference of a sowing drum 3.
Patent JP-S5497975-A (JP)
Title: Device for opening and closing tail gate of container handling vehicle
Inventor: SANO MASAHIRO
IPC: B60P1/04
Filed: 1978-01-17
Abstract: PURPOSE: To enable safely exhausting of articles to be contained by automatical- ly opening the tail gate of a container handling vehicle at container tilting time with upside openable type pivotally secured at the lower end with the gate.  
     CONSTITUTION: When a container 4 is tilted around a guide roller 14 as a fulcrum, a lever 25 is upwardly moved to thereby cause a roller 35 to make contact with a lever 25. Thus, the roller 35 will slide on a bent surface 27 as the lever 25 is raised to cause the lever 25 to backwardly rotate around a pin 26 as a center. Then, a rod  28 is moved backwardly against a spring 30, and a hook 23 is so opened via a link  29 and a pivotal shaft 22 to separate from a shaft 19. Thus, the tail gate 16 is opened by the self weight of aiding means 31. When the container 4 is tilted sown back,  the roller 35 makes contact with the lower surface of the lever 25 to there-by cause  the lever 25 to again make contact with the roller 35. When an operator then urges  the gate 16 forwardly to engage the hook 23 with the shaft 19, the gate 16 is closed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60147367-A (JP)
Title: Transfer-type thermal recorder
Inventor: ISHIDA YOSHIHIRO
IPC: B41J13/00
Filed: 1984-01-12
Abstract: PURPOSE:To enable to align the pages of recorded recording papers, by a simple construction wherein a fixed position of an auxiliary feeding roller for an ink doner film provided between a transfer recording part and a take-up reel can be varied to a plurality of discharging part inlets. CONSTITUTION:The recording paper recorded with an image is fed from the transfer recording part to the fixed position of the auxiliary feeding roller 8. When the recording paper reaches the fixed position of the roller 8, the ink doner film 1 is turned back at an acute angle toward a driving roller 6, whereby the recording paper is released from the ink doner film 1, and is led to one of paper-discharging trays 9A-9E corresponding to the fixed position of the roller 8. By varying the fixed position of the roller 8, the recorded recording paper 7 is discharged to an arbitrary one of the trays 9A-9E. By sequentially varying the fixed position of the roller 8 with (x) sheets as a unit, the recording papers 7 can be discharged into the trays 9A-9E while aligning the pages in the order of recording with (x) sheets as a unit.
Patent JP-H04243436-A (JP)
Title: Execution history storage device
Inventor: NAKANO HIROTAKA
IPC: G06F11/22
Filed: 1991-01-18
Abstract: PURPOSE:To make effective use of a tracer memory and to recognize execution suppression time by suppressing the writing to the tracer memory when the execution of a microcommand is suppressed. CONSTITUTION:Storing of a next execution address signal 200, a specific logic signal 400 and a counter value 600 to a tracer memory 4 is performed to the address indicated by a pointer 5, and simultaneously with the execution of storing, the value for the pointer is increased by one. In particular, when the pointer 5 indicates the last address in the tracer memory 4, the first address in the tracer memory 4 is set simultaneously with the storing, and thus the circulative use of the tracer memory 4 can be realized. When the execution of the microcommand is suppressed, the execution suppression time for the microcommand is recognized from the count value 600 stored in the tracer memory 4.
Patent JP-H05189337-A (JP)
Title: Control block acquisition processing system
Inventor: NAGASHIMA MUTSUMI
IPC: G06F13/00
Filed: 1992-01-14
Abstract: PURPOSE:To reduce the acquisition/holding of a line control block to the minimum necessity by acquiring only one line control block according to a request from a device control part. CONSTITUTION:A device control part 2 has plural files 3 which define the circumstance of each of plural remote devices 7, the corresponding remote device 7 is controlled based on each file 3, and the prescribed request is made to a line control part 4, so that the line control part 4 can be turned to a state waiting a connecting request from the remote device 7. The line control part 4 newly acquires only one line control block 5 according to a request from the device control part 2, and waits the connecting request from the remote device 7. Then, when the connecting request from the remote device 7 is obtained, previously newly acquired one line control block 5 is made to correspond to the file 3 corresponding to the remote device 7 making the connecting request through the device control part 2. Thus, the remote device 7 can be connected with an electronic computer 1.
Patent JP-S61236236-A (JP)
Inventor: HAAS LEE CLYDE
IPC: H04B10/2507
Filed: 1986-01-14
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-H07207970-A (JP)
Title: Overhead lifting type carport
Inventor: UEMATSU KATSUYA
IPC: E04H6/04
Filed: 1994-01-20
Abstract: PURPOSE:To correspond to the existence of an obstacle by making improvements in the assembly of an overhead lifting type carport and the working property of cleaning, and avoiding any damage due to a strong wind and a snowfall. CONSTITUTION:Out of an upper chord member 4 and a lower chord member 5 being connected of one end with each other, the other end of the upper chord member 4 is connected to a column 2 and simultaneously the other end of the lower chord member 5 is connected to a slider 8 going up and down along the column 2, and a main house 34 to be situated in an intermediate part in the width direction of a roof 3 is connected to each nodal position of both these upper and low chord members 4 and 5. An end of the side of column 2 of the roof 3 is connected to the nodal position with the column 2 of the lower chord member 5, whereby the roof 3 is supported to the column 3 free of lifting motion as rotating the roof 3 around the nodal position between the upper chord member 4 and the lower chord member, and thus the roof 3 is free of being switched to an erection state and an uplight state.
Patent JP-S53101249-A (JP)
Title: Acoustic reproducer
Inventor: ADACHI TOMOHIRO
IPC: H03G5/18
Filed: 1977-01-18
Abstract: PURPOSE:To ensure a reproduction with the best sound quality at all times, by securing an automatic decision between the voice part and the music part for the input signal and then having an automatic setting the frequency band width optimum to the voice and music respectively.
Patent JP-H05191674-A (JP)
Title: Gradation correcting device
Inventor: NAKAHIGASHI HIDETO
IPC: H04N5/20
Filed: 1992-01-14
Abstract: PURPOSE:To provide a gradation correcting device which can prevent the state of being painted-out in black, floating black or white hit at a high fidelity television receiver. CONSTITUTION:A luminance data extracting area is properly set corresponding to a video signal system while using a histogram arithmetic circuit 3 or the like for luminance histogram preparation in order to prepare corrected data, the obtained corrected data are written in a look-up table memory 10, and a gradation correction processing is executed by a correction arithmetic circuit 13 or the like. Thus, the proper gradation correction processing can be executed even in a system to display both of a high fidelity television system video signal at an aspect ratio 9:16 and an NTSC system video signal at an aspect ratio 3:4.
Patent JP-H08232798-A (JP)
Title: Hydraulically operated type electronic control fuel injection system,in which space is economized
Inventor: GUREGORII DABURIYUU HEFURAA
IPC: F02M59/10
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact fuel injection system by communicating an actuator part having a poppet valve operatively displaced by a solenoid with a pressurization chamber in a cylinder and provided with a nozzle portion disposed in an engine head. SOLUTION: An integral actuator-intensifier part 22 in a fuel injection system is connected to a nozzle portion by a high pressure fuel line 25 and is provided with a solenoid assembly 50 having a fixed stator 52 and a movable armature 54 operatively moving along a longitudinal axis 56. A poppet valve 58 slidable in a valve body 60 is mounted to the movable armature 54 and a piston 78 slidable in a bore 77 is provided on the same axis as the valve 58. A plunger 82 connected to the piston 78 separately forms a pressurization chamber 86 in a barrel 84. The pressurization chamber 86 is fed to the nozzle portion through a high pressure fuel line 25.
Patent JP-S5287991-A (JP)
Title: Semiconductor device
Inventor: TANAKA KOJIROU
IPC: H01L27/04
Filed: 1976-01-19
Abstract: PURPOSE:To obtain a semiconductor device of substantially high density by using a semiconductor substrate whose both surfaces have mutually varying polarities and forming more than one active element of respectively varying polarities on both surfaces thereof.
Patent JP-H05191205-A (JP)
Title: Filter circuit
Inventor: HOSOYA NOBUKAZU
IPC: H03H11/12
Filed: 1992-01-14
Abstract: PURPOSE:To avoid a brightness change in a reproduction signal by providing a means suppressing the fluctuation in a DC potential between a phase shift element and an input terminal of a differential amplifier receiving an input signal via the phase shift element. CONSTITUTION:An input signal is inputted to a noninverting input of a differential amplifier 3 and the input signal is amplified twice by an amplifier 1 and inputted to a BPF(band pass filter) 2. Then the resonance point of the BPF2 is controlled by a TBC(time base collector) error signal and a video signal is outputted from the BPF2 based on the control. An output video signal from the BPF2 is clamped by a DC regeneration circuit 4 used to suppress a fluctuation of a DC component due to the effect of the BPF2 and the result is inputted to an inverting input of the differential amplifier 3. Since the differential amplifier 3 outputs a signal whose jitter is corrected, a change in the brightness of the reproduction signal is eliminated.
Patent JP-S56102625-A (JP)
Title: Cooker
Inventor: SUZUKI TADASHI
IPC: F24C15/20
Filed: 1980-01-19
Abstract: PURPOSE: To purify the oily smoke in a cooker by providing a circulating apparatus in its cooking chamber and disposing an oxidizing catalyst in said circulating route at the position exposed in said chamber.  
     CONSTITUTION: In the case of a cooker provided with sheath heaters 2 in the upper and lower parts in its cooking chamber 1 and shelves 3 in the intermediate part, a suction port 6 is provided in the upper surface of the wall 5 in the chamber and a circulating port 10 at the lower part of the chamber wall side surface, then said ports are allowed to communicate with each other by a circulating route 12. In the suction port 6 an oxidizing catalyst 8 is provided so as to be exposed in the cooking chamber 1, while a circulating fan 7 is provided in the circulating route 12. Thereby, the air in the chamber is sucked through the suction port 6 and made to circulate into the chamber through the circulating port 10. In this case the oily smoke emitted from the material 9 being cooked is oxidized and decomposed to convert into energy as well as to purify. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57118862-A (JP)
Title: Gas cutting method
Inventor: SUGIZAKI NORITSUGU
IPC: B23K7/00
Filed: 1981-01-19
Abstract: PURPOSE:To prevent the sticking of cutting slag to the bottom edge of a cut groove by maintaining the spacing between the top surface and a cutting tip constant from the high side of the slope of a material to be cut of which the bottom surface is inclined with respect to a horizontal line toward the low side and cutting the material. CONSTITUTION:While the spacing between the top surface of a material 5 to be cut of which the angle theta of inclination of the bottom surface with respect to a horizontal line is set at 10-80 deg. and a gas cutting tip 6 is kept constant with a follow-up device, the nozzle 6 is directed from the high side of the slope toward the low side and the material is cut. Then, cutting slag 7 droops forward of a cutting direction X, and is scattered together with molten slag 7' by oxygen for cutting and therefore the sticking of the slag 7 on the bottom edge of the cut groove does not occur at all.
Patent JP-H02186433-A (JP)
Title: Document display system
Inventor: KURODA MASAYOSHI
IPC: G06F3/153
Filed: 1989-01-13
Abstract: PURPOSE:To display a part, which is desired to be first displayed, by obtaining the completing position of a document at the time of starting display, setting a display starting position, starting the display of the position, and setting a cursor at an insertable top position. CONSTITUTION:When the updating processing of the document is instructed from an input device 1, a control part 7 instructs a document data managing part 2 to access the designated document, the managing part 2 develops document data, etc., stored into a storage device on a memory 4, and notifies the completion of the access to the document to the control part 7. By receiving the notification, the control part 7 sets the display starting position at a display data preparing part 8, sends the display data to a display control part 5, and a display device displays the data. At such a time, the preparing part 8 obtains the total number of lines of the document through the managing part 2, when the total number of the lines of the document is larger than a screen displayable number, a value, which is larger than the value obtained by subtracting the screen displayable number from the total number of the lines of the document and does not exceed the total number of the document lines, is set, and the data are displayed from the set starting position.
Patent JP-S61166876-A (JP)
Title: Anisotropically electrically-conductive adhesive
Inventor: ISOZAKI YASUTO
IPC: H05K3/32
Filed: 1985-01-17
Abstract: PURPOSE:The titled adhesive for connecting a circuit substrate to a circuit part, etc., capable of linking a narrow pitch electrode without causing short- circuit, obtained by dispersing electrically-conductive powder capable of coming into ohmic contact with a material to be bonded into a thermoplastic resin, etc., and molding the blend into a thin film with a specific thickness. CONSTITUTION:Electrically-conductive powder (preferably indium, gold, carbon, or graphite) capable of coming into ohmic contact with a material to be bonded is dispersed into a thermoplastic resin or a mixture of it and a thermosetting resin and molded into a thin film with 10-100mu, to give the aimed adhesive.
Patent JP-S63174068-A (JP)
Title: Dry process toner
Inventor: MATSUMURA YASUO
IPC: G03G9/08
Filed: 1987-01-14
Abstract: PURPOSE:To improve the flow-characteristics and caking resistance of a toner by incorporating fine titanium dioxide powder coated with a specific org. compd. on the surface into a toner. CONSTITUTION:The fine TiO2 powder coated with the org. compd. having 40-150 deg.C m.p. on the surface is added to the toner. Satd. fatty acid and fatty acid ester of 13-39C, aliphat. alcohol of >=15C, etc., are usable as the above- mentioned compd. The coating of the toner with said compd. is executed by a method of dissolving, for example, the org. compd. (e.g.: cetyl alcohol) into an org. solvent (e.g.: methylene chloride) as desired, mixing the same with untreated TiO2 in a heated dispersing device, cooling the mixture and removing the solvent. Then, the reflocculation of TiO2 is prevented and, therefore, the flow-characteristics and caking resistance of the toner are improved and the generation of the defective cleaning is prevented.
Patent JP-S5498119-A (JP)
Title: Buzz erasing circuit unit of television receiver
Inventor: SAITOU HIROSHI
IPC: H04N5/62
Filed: 1978-01-19
Abstract: PURPOSE: To erase buzz by inverting the polarity of a part of video signals and applying video signals to a sound circuit.  
     CONSTITUTION: Video detected signal (a) is applied to non-linear circuit 20 and becomes a signal shown in (c). This signal (c) is differetiated by a differentiating circuit and becomes a differentiated signal (d). Differentiated signal (d) is phase-shifted by a phase shifter and becomes signal (e), and further, signal (e) is level-adjusted and becomes signal (f). By the operation above, the phase and the amplitude of signal (f) has the opposite phase and the same amplitude in comparison with buzz signal (b) included in sound detected signals. Then, signal (f) is applied to an operation circuit together with sound detected signals, thereby obtaining sound signals with buzz erased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01180599-A (JP)
Title: Speech recognizing device
Inventor: HOSHI TAKASHI
IPC: G10L15/06
Filed: 1988-01-13
Abstract: PURPOSE:To improve the speech recognition rate of a speech recognizing device by using a speech recognizing dictionary to a person who always inputs voices at the time of speech recognition. CONSTITUTION:Plural speech recognizing dictionaries prepared in accordance with classified voice features are previously stored in a dictionary storing means 5. At the time of speech recognition, for example, an operator code or operator card is inputted or an voice analyzer 3 analyzes and recognizes the feature of the voice inputted by an operator, and then, one speech recognizing dictionary suitable to the operator who inputs the voice is selected from the dictionaries stored in the storing means 5 by means of a selecting means 8. Then matching is performed between the selected speech recognizing dictionary and the voice signal obtained from a voice converting means 2 and a recognized result is outputted. Therefore, the optimum speech recognizing dictionary is used for an operator even if his voice quality changes, resulting in improvement in speech recognition rate.