baber/WOPTO huggingface dataset:
Patent JP-H07115639-A (JP)
Title: Scramble transmitter and scramble cancel receiver for digital compressed video signal
Inventor: SATO REI
IPC: H04N19/91
Filed: 1993-10-19
Abstract: PURPOSE:To enable priay communication by performing DCT encoding and variable length encoding to a digital video signal and further using digital compressed video signal adding scramble. CONSTITUTION:On a transmitter side 1, a digital video signal V2 outputted from an A/D converter 10 is converted to a DCT encoded video signal V3 by a DCT encoder 11. The signal V3 is inputted to a variable length encoder 12 and a variable length encoded video signal V4 and a video frame timing signal S1 are outputted from the encoder 12. While using this signal S1, an initial value K1 is generated at an initial value generator 16, and a PN signal sequence K2 is generated from this initial value K1 and the signal S1 by a PN generator 17. At an adder 18, the signal V4 and the sequence K2 are added, and a scrambled video signal V5 is outputted. At the same time, it is converted to a ciphered PN initial value K3 by a ciphering equipment 19. Next, a video synchronizing signal is added to the signal V5 by a video synchronization adder 13 and defined as a synchronizing signal added video signal V6. The signal V6, K3 and voice signal A are synthesized and outputted by a transmission line encoder 15.
Patent JP-H04159625-A (JP)
Title: Deflection-type aspherical lens and driving device thereof
Inventor: ISHIKAWA KAZUMASA
IPC: G11B7/135
Filed: 1990-10-24
Abstract: PURPOSE:To make it possible to make an optical system such as a pickup thin by deflecting luminous flux which is cast into one aspherical surface from a reflecting surface, and emitting the luminous flux from another aspheric surface. CONSTITUTION:A deflection-type aspherical lens 21 has two convex protruding aspherical surfaces 22a and 22b and one reflecting surface 23. Luminous flux 24 which is cast into one aspherical surface 22a is deflected from the reflecting surface 23 by 90 deg. and converged through the other aspherical surface 22b. When the deflection-type aspherical lens 21 is constituted in this way, a riser mirror is not required when especially the lens is used as a pickup for recording and regenerating the data with respect to an optical recording medium. Therefore, the pickup can be made compact and thin.
Patent JP-H08126356-A (JP)
Title: Rotary device and its control method
Inventor: OKAWA TOSHIYUKI
IPC: H02N2/00
Filed: 1994-10-24
Abstract: PURPOSE: To instantaneously generate a high rotational torque by fetching the abrupt displacement of a vibrator as impact energy and, at the same time, to easily change the rotating speed of a rotary device. CONSTITUTION: A vibrator 2 is abruptly displaced in accordance with a pulse drive waveform impressed by a control circuit 6 and, by utilizing the abrupt displacement of the vibrator 2, a piston 3 is instantaneously moved and the movement of the picture 3 is converted into the rotating motion of a rotating body (rotor) 5 by means of a converting member 4 connected to the piston 3. Since the rotating motion is created by using the impact caused by the abrupt displacement of the vibrator 2, the rotating body 5 can make the rotating motion while the rotating body 5 intermittently generates high torques.
Patent JP-H03143618-A (JP)
Title: Ruled line blade for plastic sheet
Inventor: HASHIMOTO TADASHI
IPC: B29C53/06
Filed: 1989-10-31
Abstract: PURPOSE:To obtain stabilized bending properties by making a depth of a ruled line uniform, by a method wherein a deep entering preventive surface is formed integrally on the side of a ruled line blade and the edge of the blade is projected by a fixed height from the deep entering preventive surface. CONSTITUTION:When a ruled line blade 1 is pressed against a plastic sheet 3, a deep entering preventive surface 2 abuts against the surface of the plastic sheet at a place where the edge 11 of the blade projected up to a fixed height is entered into the surface of the plastic sheet 3, and a ruled line 31 having a uniform depth can be formed by preventing the edge 11 from entering beyond that place. Then since the ruled line 31 can be formed into the plastic sheet 3 with sufficient pressing force, each ruled line blade 1 enters into a uniform depth so that ruled line 31 having uniform bending properties can be formed into the plastic sheet 3. In addition, it is preferable that a projected height (h) of the edge 11 of the blade is made 30-80% of a thickness T of the plastic sheet to be provided with the ruled line and it is preferable that a width W of the deep entering preventive surface 2 is made at least 30% and within five times as thick as of a skirt width W of the edge of the blade. Consequently, the depth of the ruled line to be obtained is stabilized and uniform bending properties can be given to the plastic sheet.
Patent JP-2000070148-A (JP)
Title: Pipe-type fish vertically grilling apparatus
Inventor: YODA SHOHEI
IPC: A47J37/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily insert a skewer-piercing a fish, in a pipe, and at the same time, rotate the skewer smoothly in the pipe, and uniformly grill the whole body of the fish by a method wherein a gate-form holding frame to which a lower holding frame is attached, is set at the central part of a container, and pipes are inserted in a large number of holes provided on respective holding frames. SOLUTION: To the lower part of a gate-form holding frame 1, a lower holding frame 3 is attached, and a large number of holes 2, 2' are provided on respective horizontal surfaces, and a leg part is attached to the central part of a container 4, and at the same time, in respective holes 2, 2', a pipe 5 which may reach the bottom surface of the container 4, is inserted. The lower part of the pipe 5 is diagonally cut, and a space is made to a contact surface with the bottom surface, and the grilling juice which drops down, is discharged to the outside. At the time of a usage, the skewer made of bamboo or the like piercing a fish is inserted in the pipe 5, and the fish is grilled under a standing state.  By this method, bamboo skewers or the like having irregular shapes can be easily inserted in the pipe 5, and the bamboo skewer or the like can be prevented from thermally deforming, and at the same time, the whole body of the fish can be uniformly grilled by turning to grill the fish by smoothly rotating the skewer in the pipe 5.
Patent JP-S63138197-A (JP)
Title: Jet fan
Inventor: KONDO SHIGEKI
IPC: F04D27/00
Filed: 1986-11-28
Abstract: PURPOSE:To enhance the fanning efficiency, by installing impellers, whose blade installing angles are different from each other, to both ends of a motor and constituting the system in such a manner that only the windward impeller is connected to the motor, owing to a clutch mechanism, in accordance with the direction of rotation of the motor. CONSTITUTION:Impellers 103 and 103' can be connected to both shaft ends of a motor 102 via a solenoid clutch 7. However, the leeward impeller 103' is not connected to the motor 102 but freely rotated by the wind generated from the impeller 103, and vise versa. In other words, owing to a clutch mechanism 7, only the windward impeller is connected to the motor. As a result, the resistance caused by the leeward impeller can be reduced, thereby enhancing the fanning efficiency.
Patent JP-2001105599-A (JP)
Title: Liquid jet head, producing method therefor and liquid jet apparatus
Inventor: KUBOTA MASAHIKO
IPC: B41J2/16
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of stains to a face surface over a long period of time to keep a good orifice in a liquid jet head used in an ink jet recording apparatus. SOLUTION: A face surface of orifices is coated with a material having ultra-hydrophilicity.
Patent JP-H01126561-A (JP)
Title: Acceleration detector
Inventor: KUME MASAHIRO
IPC: G01P15/093
Filed: 1987-11-11
Abstract: PURPOSE:To obtain an inexpensive and highly durable detector with a small construction, by using a vibrator having a magnet or a magnetic body and a photocoupler (PHC) which detects a rotary movement of the vibrator in a non-contact manner. CONSTITUTION:A shaft 3 is provided at one end of a strip-shaped vibrator 2 with an opposite end face 2a thereof 3 having a smooth curved surface. A magnet 4 is imbedded almost at the center of a side 2b of the vibrator 2. A light receiving/emitting surface 7a of a PHC 7 faces the end face 2a of the vibrator 2. Then, when an acceleration of a force exceeding an attraction force of the magnet 4 is applied on a case 1, the vibrator 2 tilts on the shaft 3 against the attraction force thereof 4. When the vibrator tilts within a detection range of the PHC 7 with limited acceleration, light is reflected on the vibrator 2 to have an output of the PHC 7 ON. On the other hand, when an acceleration is applied to such an extent that makes an end 2c of the end face 2a of the vibrator 2 extends outside the detection range of the PHC 7, the vibrator 2 separates from the PHC 7, so that light signal transmitted from the PHC 7 fails to reflect to have the output of the PHC 7 OFF. Thus, acceleration can be detected by checking an output change of the PHC 7.
Patent JP-H07142680-A (JP)
Title: Electrostatic capacitive circuit
Inventor: NARA NORIHITO
IPC: H01G17/00
Filed: 1993-11-15
Abstract: PURPOSE:To secure a prescribed electrostatic capacitance for a semiconductor integrated circuit even if a short-circuit/dielectric breakdown trouble occurs. CONSTITUTION:A node N1 is set in potential by a voltage applied to terminals 1 and 2. A MOS transistor 13 is turned ON on the basis of the potential of the node N1 in a normal state, and an electrostatic capacitor 12 is short- circuited. At this point, the capacitance of an electrostatic capacitor 11 is equal to that of an electrostatic capacitive circuit 10. When the capacitor 11 is short- circuited or dielectrically broken down, the node N1 decreases in potential to turn the MOS transistor 13 OFF. By this setup, the capacitance of the electrostatic capacitive circuit 10 is equal to that of the electrostatic capacitor 12. The electrostatic capacitors 11 and 12 are equal to each other in electrostatic capacitance, so that the electrostatic capacitive circuit 10 never changes in electrostatic capacitance even if it suffers from a short-circuit/dielectric breakdown trouble.
Patent JP-H04173526-A (JP)
Title: Enclosing method of box and apparatus therefor
Inventor: SHIMOURA YOSHIO
IPC: B31B1/90
Filed: 1990-10-22
Abstract: PURPOSE:To obtain an enclosing method with which unsealing or disassembling of a box sealed with an adhesive tape is facilitated, by forming perforations on the adhesive tape along the extending direction of joints after the adhesive tape is sticked to cover the joint on the sealing part on the box. CONSTITUTION:When a box like a cardboard box is packed, the box 50 is transferred to the specified spot by a transfer means 9 and an adhesive tape 15 is fed to the box by a tape feeder 16. And the adhesive tape is applied by a tape adhesion means 21 from the front gable face to the rear gable face along the joints of a cover. After completion of adhesion, the final end of the tape is cut at an appropriate length by a tape cutter 41. After that, perforations 51 are provided along the extending direction of the joint on the adhesive tape sticked on the joint. In this case, even if the center of the adhesive tape deviates from the joint, since the perforations can be made along the joint, such a positional shifting problem can be solved.
Patent JP-H04160013-A (JP)
Title: Production of delta-alkali metal disilicate
Inventor: TOKINA NOBUO
IPC: C01B39/06
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a delta-alkali metal disilicate by mixing a boron compd. with an aq. soln. of a specified alkali metal silicate, drying and firing the mixture. CONSTITUTION:An aq. soln. of an alkali metal silicate having 1-3 molar ratio of SiO2 to M2O (M is an alkali metal) is prepd., a boron compd. such as boric acid is mixed with the aq. soln. by 0.05-5mol% (expressed in terms of B2O5) basing on the amt. of SiO2 and the mixture is dried and fired at 500-800 deg.C.
Patent JP-H07121047-A (JP)
Title: Fixing device
Inventor: TADA HIDEKI
IPC: G03G15/20
Filed: 1993-10-21
Abstract: PURPOSE:To provide a fixing device capable of uniformly supplying releasing agent by a simple constitution and preventing the releasing agent from spilling. CONSTITUTION:A scraping blade 9 for forming a releasing agent layer on the surface of a coating roller 3 is brought into press-contact with the upper part of the coating roller 3, and a blade 5 is brought into press-contact with the lower part of the roller 3 so that a releasing agent storage part 4 for applying the releasing agent S on the coating roller 3 may be formed. And the releasing agent S sucked up from a releasing agent bottle 6 by a pump 7 is ejected from a blow-off nozzle 8 toward the releasing agent storage part 4 so that it may not be directly splashed on the area of the coating roller 3 shown by oblique lines. Thus, the amount of the releasing agent which is carried from the releasing agent storage part 4 to a contact area with the scraping blade 4 is stabilized, and the releasing agent layer formed after passing by the scraping blade 9 is made uniform.
Patent JP-H10135265-A (JP)
Title: Apparatus and method for wire bonding
Inventor: KUBOTA NORIYUKI
IPC: H01L21/60
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To realize a high speed and stable bonding process by controlling the pressing force of a capillary of a wire bonder. SOLUTION: A linear motor 1 drives a capillary 2, the vertical position of which is detected to compute a linear motor driving force for making the capillary 2 following up a target track by a servo processor 4 to provide an output driving force signal for the linear motor 1 and compute a disturbance acting on the motor 1 from the vertical position of the capillary 2 and driving force signal. When the disturbance reaches a target pressing force, the processor 4 is switched to a computing mode of the linear motor driving force, to regulate the disturbance divided by a spring const. acting on the capillary 2, when it touches a bonding pad 7 to a target position with a target pressing force divided by the spring const.
Patent JP-H06222789-A (JP)
Title: Detection method of sound
Inventor: DOMINIKU PASUTORU
IPC: G10L25/93
Filed: 1993-10-21
Abstract: PURPOSE: To accurately detect the actual start point and end point of a speech signal by discriminating a detected value, obtained as a result of signal processing algorithm and combining noise elimination with this speech detection. CONSTITUTION: In an environment, wherein there is noise, a noise frame before a speech frame is detected to generate a self-degenerative model for and the mean spectrum of the noise. A rejection filter makes the noise into white noise, the filter before a voiced sound has its noise eliminated by a noise eliminator, and the actual start point of the speech is detected in the frame wherein the white noise is made. A speech-discriminating device extracts a speech vector from noise-eliminated frames between the actual start point of the speech and the 1st voiced sound frame, then a voiced sound frame is detected, and noise elimination and parameterization for discrimination are performed to the actual end point of the speech.
Patent JP-S63145493-A (JP)
Inventor: SHIMAMOTO KOICHIRO
IPC: D06P5/00
Filed: 1986-11-29
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-2000107928-A (JP)
Title: Cutting device for continuous casting facility
Inventor: MIYAMOTO TAKAFUMI
IPC: B23D25/12
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To impart a tension to a thin strip to avoid a cutting failure by varying the rotating speed of either one or both of an inlet-side pinch roll and an outlet-side pinch roll. SOLUTION: When a thin strip 10 is cut, the rotating speed of an outlet-side pinch roll 23 is set higher than the rotating speed of an inlet-side pinch roll 22, whereby a tension is imparted to the thin strip 10, and the cutting is performed by the upper blade 8a and lower blade 8b of a cutter 8 in the state where the tension is imparted. At this time, a control device 27 receives the rotating speed signal 24 of the inlet-side pinch roll 22 and the cutting timing signals 25 from the cutter 8, calculates the rotating speed of the outlet-side pinch roll 23 for imparting a prescribed tension to the thin strip 10, and outputs this rotating speed signal 26 to the outlet-side pinch roll 23. Accordingly, the fitting of the thin strip between the upper blade 8a and lower blade 8b can be avoided to prevent the cutting failure.
Patent JP-H04160829-A (JP)
Title: Communication system
Inventor: MURAKAMI YUTAKA
IPC: H04L9/14
Filed: 1990-10-25
Abstract: PURPOSE:To inter-communicate desired specific output information between a specific transmitter and a receiver with high confidentiality by allowing the transmitter and the receiver to make transmission/reception processing of ciphered printing information based on specific collation information. CONSTITUTION:When specific identification information instructing ciphered print information is stored in a 1st storage means (NVRAM) 14, a cipher processing means CPU 12 converts printing information into prescribed cipher information based on stored identification information and a transmission means (transmitter) 16 sends prescribed ciphered cryptographic information to a receiver 2. Moreover, when specific identification information instructing the decoding of ciphered print information is stored in a 2nd storage means (NVRAM) 25, a decoding means CPU 23 decodes the print information received from the specific transmission means (transmitter) 16 into prescribed output information based on the stored identification information and applies the reception information to an output device such as a printer. Thus, the desired information is inter-communicated with high confidentiality.
Patent JP-H05217640-A (JP)
Title: Connector device and its contact maker
Inventor: NIEKAWA YUKIHISA
IPC: H01H15/04
Filed: 1992-10-23
Abstract: PURPOSE:To allow arranging contact pieces of a connector device at a micro- spacing, facilitate assembly operations of the connector device, and construct it in an extra-small size and with small thickness. CONSTITUTION:The first contacting member 33 is accommodated in the first connector part 22, while the second contacting member 39 to be contacted with the first 33 is accommodated in the second connector part 23. The first and second contact pieces are patterned on these two contacting members 33, 39, respectively. Accordingly the first and second contact pieces 33f, 39f can be formed at micro-spacing and with high precision, which enables constructing the connector device in a small size and simplifying the manufacture.
Patent JP-H06140121-A (JP)
Title: Terminal crimper
Inventor: HOSHINO ATSUSHI
IPC: H01R43/048
Filed: 1992-10-23
Abstract: PURPOSE:To reduce to the utmost bending of an electric wire due to the fact that a terminal is biten and raised when the terminal and the electric wire are crimped. CONSTITUTION:A stopper 13 is provided being composed of a climper 3, an opposite anvil 4, a terminal separation piece 14, and an arm piece 15. The arm piece 15 is rotatably axially-supported by the guide frame 11 of a ram 2 and a tension spring 20 is interposed between the arm piece 15 and a fixing piece 19. The ram 2 is slide engaged with the arm piece 15 when the ram 2 is lowered, the arm piece 15 is turned in an upright attitude, and the terminal separation piece 14 is made at a terminal separation position higher than the anvil 4 by a given interval. When the climper 3 is raised higher than the terminal separation position, the engagement, between the ram 2 and the arm piece 15, is released, the stopper 13 is rotated to the climper 3 side by the tension spring 20, and the outer edge part 16 of the stopper 13 is positioned on the inner side than the lower end of the climper 3 in the top dead center of the ram 2.
Patent JP-2001107524-A (JP)
Title: Method for repairing modesty panel of fascia board for canopy of gas station or side wall of building, etc.
Inventor: YANAGIDA MOTOYUKI
IPC: E04D13/158
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, man-hours, and the period of construction work to allow easier operations to thereby maintain a long service life at low expense. SOLUTION: An L- or T-shaped angle 3 made from aluminum is applied and fixed to the top of an outer form ridge angle part of either the modesty panel 6 of the fascia board 2 for the canopy 1 of a gas station to be repaired or a side wall of a structure or the like, and an aluminum composite panel is applied from thereover to the board of the modesty panel 6 of the structure which is cut into an outer shape with equal vertical and horizontal dimensions. The four sides of the aluminum composite panel is affixed by fastening of tapping screws 7 or by riveting, and the boundary of a joint 16 in the board of the modesty panel 6 is fixed in place, either by applying a holding plate 6c to its back and bonding it thereto with an adhesive or by screwing joiners into place for reinforcement.
Patent JP-S62145648-A (JP)
Title: Manufacture of cathode plate for lead storage battery
Inventor: OKAMOTO KATSUHIRO
IPC: H01M4/16
Filed: 1985-12-19
Abstract: PURPOSE:To provide an electrode plate of high accuracy, by producing lead dioxide as an active material in a state of powder, blending the lead dioxide with grains of pure lead or a lead alloy, putting a current collector in the mixture, heating and compressing the mixture, then cooling it, and taking the assembly of the mixture and the current collector out of a mold. CONSTITUTION:Grains of lead dioxide, which becomes the active material of a cathode plate, and grains of lead or a lead alloy are uniformly blended with each other at a prescribed ratio. A desired quantity of the mixture is weighed. A portion of the weighed quantity of the mixture, a metal rod 3, which is a current collector, and the other portion of the weighed quantity of the mixture are entered in that order into a secured mold 1. A moving mold 4 is thereafter fitted into the secured mold 1 to compress the mixture therein. The mixture is then heated by heaters 5, 5' to melt the lead or the lead alloy in the mold 1 to put the mixture into a sintered state to retain the lead dioxide. After that, cooling water holes 6, 6' are opened to supply cooling water to completely solidify the lead or the lead alloy. The assembly of the mixture and the metal rod 3 is then taken out of the mold 1. The positive electrode plate is thus manufactured.
Patent JP-H03159387-A (JP)
Title: Overhead installation device of crt
Inventor: DON ERUTON BIIMU
IPC: F16M11/28
Filed: 1990-10-25
Abstract: PURPOSE: To easily adjust a CRT display in many observation positions by providing the position of adjusted supporting members where one can be attached to the other in a freely sliding manner with a binding member that fixes the supporting member and the device. CONSTITUTION: Inner tube member 34 which freely slides and has a flange part 24 at one end is inserted into a tube member 32. The member 32 includes on one side a longitudinal groove 36 that has several holes 38. A locking knob 30 which has a screw edge is inserted through one of holes 38 and screws into a screw hole of the member 34 so that it may lock the member 34 at an adjusted position. The flange part 24 has several curved grooves 52 and when the member 34 is fixed to a supporting plane, it can rotate. Yoke assembly 26 locks a display unit 28 with adjusting knobs 70 at the position with the unit 28 rotated centering on a screw hole 64. Thereby, the display can be hung from the ceiling so as to adjust observation position of the display.