baber/WOPTO huggingface dataset:
Patent JP-H0497687-A (JP)
Title: Contour correction device for video color signal
Inventor: ANDO TAKASHI
IPC: H04N9/68
Filed: 1990-08-16
Abstract: PURPOSE:To make the contour of a color signal clear by applying arithmetic processing to increase an absolute value of a rate of change of an original color signal to a digital color signal data subject to A/D conversion of the color signal so as to make a signal change in the original color signal clear by using a contour correction pulse generated from a differentiating pulse of the color signal. CONSTITUTION:A composite video signal 1 is separated into a chroma signal 3 and a luminance signal 4, the chroma signal 3 is demodulated into two color difference signals B-Y 6 and R-Y 7, the demodulated signals B-Y 6 and R-Y 7 are differentiated respectively by differentiating circuits 10,11 to obtain differentiating pulses 15,16. The differentiating pulses 15,16 are given respectively to contour correction pulse generating circuits 18,19, from which one or plural of a peak value, a pulse width and a phase are changed and a digital color signal data is generated and the arithmetic processing is applied to change a rate of change of the color signal to make the contour of the color signal clear thereby correcting the color signal data. Thus, the contour of the color signal is made clear.
Patent JP-H0764082-A (JP)
Title: Illumination device, back light, liquid crystal display device and illumination device for display
Inventor: TAKADA MUNETAKE
IPC: G02B6/00
Filed: 1993-08-31
Abstract: PURPOSE:To enlarge a gap between a longer lead wire and a valve, to reduce a current leaked to the outside from the lead wire and to improve the efficiency of a lamp by passing at least the longer lead wire of the lead wire pair connected to the electric discharge lamp on the back surface side of a light transmission body consisting of an electrical insulating body without wiring it along the outside surface of the valve. CONSTITUTION:Since a high frequency lighting device 20 is disposed in the side part of one end in the shaft direction of both fluorescent lamps 14 and 15, the lead wires 18a and 19a becomes longer than the other lead wire 18b and 19b. Then, the longer lead wires 18a and 19a are wired so as to be passed in the longitudinal direction on the outside bottom surface side of the light transmission plate 13 consisting of the electrical insulating body in the intermediate part in the width direction thereof without being wired along the outside surfaces of the respective valves 14a and 15a in parallel. Besides, they are connected to the ground terminal of the lighting device 20 so as to reduce or prevent the current from being leaked from the wires 18a and 19a.
Patent JP-S6195545-A (JP)
Title: Semiconductor ic device
Inventor: TAKECHI MAKOTO
IPC: H01L21/822
Filed: 1984-10-17
Abstract: PURPOSE:To make it possible to connect electrically MISFETs of a first I/O cell and a second I/O cell for forming a buffer circuit, by providing a wiring region between a bonding pad and the I/O cells. CONSTITUTION:Gate insulating films 21A and 21B are formed, and gate electrodes 22A and 22B are formed. Next, an insulating film 28 is formed, and a connecting hole 29 is formed. Then, after a conductive layer 11 is formed, an insulating film 30 is formed. Then, a connecting hole is formed by removing the gate insulating films 21A and 21B and the insulating films 28 and 30 on semiconductor regions 23A and 23B. Subsequently, conductive layers 35, 36 and 37 are formed, an insulating layer 32 is formed, and the insulating films 30 and 32 on conductive layers 11J and 11I and a conductive layer 11E are removed, so as to form a connecting hole. Moreover, the conductive layer 36 and the insulating film 32 are removed, so as to form a different connecting hole. Next, after a conductive layer 27 and a bonding pad are formed, a protecting film is formed, and the protecting film on the bonding pad is removed to open a hole. By this method, a conductive layer for connecting electrically MISFETs of two I/O cells can be provided.
Patent JP-S6195521-A (JP)
Title: Mask pattern
Inventor: DAN MASAHIRO
IPC: G03F1/38
Filed: 1984-10-17
Abstract: PURPOSE:To allow automation of inspection by forming standard patterns at positions being apart by an equal distance from centers of pellet frames respectively in at least three corners corresponding to the pellet frames and obtaining the center positions of the pellet frames based on these standard patterns. CONSTITUTION:Three standard patterns 14 are formed in advance at positions corresponding to three corners in each pellet frame so as to make distances l1, l2 and l3 from each center point up to each center position S0 of each pellet frame equal with each other respectively. This allows each center position of each pellet frame to be easily obtained by utilizing standard patterns 14 provided three by three, even if scribed lines for drawing each pellet frame are not formed on a photomask 10. The inspection of the relative position of each target 13 and each pattern 12 with respect to each center position S0 allows whether each target 13 and each pattern 12 are correctly formed at required positions to be easily inspected.
Patent JP-2000048934-A (JP)
Title: Metal lead material and current-carrying device with it
Inventor: FUJINO YUUKI
IPC: H05B3/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve vulcanization resistance and oxidation resistance and improve reliability by providing a conductor such as a heating resistor or a circuit on a ceramic body, and using Ni for the main component of the metal lead of a device brazed with an electrode pad and the external metal lead for current-carrying to a dielectric substance, and using a material containing Mn at a specific ratio for the sub-component. SOLUTION: Ni is used for the main component of the metal lead 7 of a ceramic heater, and a metal material containing Mn 0.5-1.5 wt.% and Si 0.5 wt.% or below is used for the sub-component. A ceramic body 1 is constituted of a ceramic sheet 2 and a ceramic shaft 3, the ceramic sheet 2 is provided with a heating section 4 serving as a heating element A and an extraction section 5, and the ceramic sheet 2 is wound around the ceramic shaft 3 and baked. Nickel plating is applied on a metalized part taken to the outside via a through hole, and a metal lead 7 is connected to it by a brazing filler metal.
Patent JP-H06182756-A (JP)
Title: Melting and mixing method for ethylene polymers having different molecular weights
Inventor: UIRIAMU RICHIYAADO KOUTANTO
IPC: C08L23/06
Filed: 1993-08-31
Abstract: PURPOSE: To provide a method for melt-mixing a high molecular weight ethylene polymer and a low molecular weight ethylene polymer by a two-stage method. CONSTITUTION: In the first stage, a high molecular weight ethylene polymer at least about 50,000 poise in viscosity and a low molecular weight ethylene polymer below about 3000 poise in viscosity are melt-mixed to form the first polymer blend. Next, in the second stage, the additional low molecular weight ethylene polymer is melt-mixed with the first polymer blend to form the second polymer blend. The melt-mixing is carried out at the highest melting point of the polymers and at a temperature higher by about 200 deg.C than the highest melting point. In order to improve compatibility, an intermediate molecular weight polymer is also used as the third component, and the a film produced from the final polymer blend has a low gel content (fish eye) and is applicable to another thermoplastic resin.
Patent JP-H0964432-A (JP)
Title: Piezoelectric ceramic transformer
Inventor: SHIKAI NOBUHIKO
IPC: H05K1/18
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric ceramic transformer which can be miniaturized, which can be made thin, whose configuration can be simplified extremely, whose assembling man-hours can be reduced sharply and whose costs can be lowered. SOLUTION: In a Rosen piezoelectric ceramic transformer of a type which is supported on a printed wiring board, nodes 2a, 2a of a vibration by a piezoelectric ceramic transformer 1 are supported by a printed wiring board 14, and the printed wiring board 14 is mounted on a printed wiring board 16.
Patent JP-S6373877-A (JP)
Title: Switching control type power circuit
Inventor: ASAI SHUNJI
IPC: H02M3/338
Filed: 1986-09-12
Abstract: PURPOSE:To reduce the power loss in a switching transistor, by controlling the positive feedback current so as to be proportional to the length of ON period of a switching transistor. CONSTITUTION:A power circuit is equipped with an input rectification section 1, a blocking oscillation section 2 and a converter transformer 3, of which the blocking oscillation section 2 is composed of an error detection section 4, a control section 5 and a positive feedback control circuit 8. The positive feedback current control circuit 8 mentioned above is connected between a feedback winding N3 of the abovementioned transformer 3 and the base of a switching transistor TR4 of the abovementioned oscillation section 2. The positive feedback current is hereby controlled so as to be proportional to the length of the ON period of the switching transistor TR4 by the positive feedback power control circuit 8, so that the switching transistor TR4 is prevented from drive shortage, etc.
Patent JP-H0499465-A (JP)
Title: Food material using dried bean curd
Inventor: NAKADA TARO
IPC: A23L11/00
Filed: 1990-08-16
Abstract: PURPOSE:To provide the title material usable even in the form of its fragments produced by its breakage, easy to store and good in convenience, containing powderily ground dried bean curd. CONSTITUTION:The objective material containing powderily ground dried bean curd. For example, dried bean curd is ground and mixed with 0.5-1.0 pt.wt.per dried bean curd of glutinous rice flour, and then furthermore admixed with seasonings such as soy sauce and sugar followed by forming the mixture to Japanese cracker shape and then baking the form with direct flame.
Patent JP-H1164432-A (JP)
Title: Insulation abnormality monitoring device for electric equipment
Inventor: HORIKOSHI KAZUHIKO
IPC: G01R31/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To perform the self-inspection of an antenna circuit, regardless of the variety of an antenna. SOLUTION: A sensor 15 arranged at a position for detecting electromagnetic waves generated by the partial discharge of an electric equipment is connected to this insulation abnormality monitoring device 16 by a cable 21. A circuit (resistors R1 -R4 and a photocoupler 27) for detecting the short circuit and disconnection of the sensor and the cable is provided, and, when the short circuit or the disconnection is caused in the sensor or the cable, a detection circuit detects it and display is performed at a display part 31 or the like, as needed.
Patent JP-2001039250-A (JP)
Title: Interior equipment fitting structure for automobile
Inventor: OMORI HIROSHI
IPC: F16B5/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To mitigate impact when an occupant's head collides against a fitting bolt existing above in front due to the collision of an automobile with space- saving, simple constitution in interior equipment fitting structure for the automobile. SOLUTION: An overhead console which is a synthetic resin interior equipment provided at the front part roof of an automobile is fitted thread-fastened by a bolt 9 inserted through in the roof body abutting state of a seat part 16 of closed face shape formed at the tip of a tubular fitting part 15. A cutout part 16b opened backward from a bolt through hole 16a of the seat part 16 is formed at the seat part 16 so that the seat part 16 comes off the bolt 9 due to the flexure of the overhead console when an occupant's head collides forward against the fitting part 15 from below due to the collision of an automobile.
Patent JP-H1047525-A (JP)
Title: Solenoid valve
Inventor: KAJIHATA HIROSHI
IPC: F16K31/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which can well reduce a contact resistance value between an earthing connection metal fixture and a valve main unit. SOLUTION: In an electromagnetic device 6 removably mounted in a valve main unit 1 so as to come into contact with a side surface of the valve main unit 1 to operate a valve element 3, connection metal fixtures 14A, 14B electrically connected to an electromagnetic coil 12 and an earthing metal fixture 15 are protrusively provided upward, the connection metal fixture 15 is provided to be electrically connected to a case 19 as a magnetic path constitutional member constituting a magnetic path of attracting force attracting a movable core 10 to a fixed core 7, the case 19, by mounting it in the valve main unit 1 of the electromagnetic device 6, directly comes into contact with the valve main unit 1, and, so as to make electric connection, an end part is exposed in a contact surface 6D of the electromagnetic device 6.
Patent JP-2000041875-A (JP)
Title: Bath mat
Inventor: YOSHIDA SATOMI
IPC: A47K3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bath mat free from forming irregular parts when a mat body is stepped down and giving an uncomfortable feeling of physical disorder to a user. SOLUTION: A bath mat is formed out of a mat body 1 having one side 11 and another side 12, and a plurality of suction cups 2 protruded from the mat body 1 at the side 12 and deformed to adsorb a floor 2a. Regarding the bath mat so constructed, the mat body 1 is formed so that a mat recess 14 having a bottom 14a and preset depth δ is formed at the side 12, and the preset depth δ has such a size as enough for housing the suction cups 2 protruded from the bottom 14a and deformed.
Patent JP-H0941442-A (JP)
Title: Slide type shower hanger
Inventor: MATSUMURA YOSHIHIRO
IPC: E03C1/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a slide type shower hanger in which a height and inclination of a shower are optionally adjustable, and facilitate the adjusting operation. SOLUTION: This shower hanger is formed of a guide rail 1 fixed to a wall surface, and a hanger body 6 supported by the guide rail 1 in such a manner as to be slidable and having a hook 14 capable of hooking a shower head. The hanger body 6 has a spring 24 constantly making pressure contact with the guide rail 1 to impart a slide resistance thereto, and a fastening handle 22 for pressure-connecting a pressing piece 18 to the guide rail 1. The hook 14 is fixed to the hanger body 6 in such a manner as to be tiltable, and the hook 14 is fixed in such a manner as to be non-tiltable by fastening the fastening handle 22.
Patent JP-2000086690-A (JP)
Title: Purification of roxithromycin
Inventor: HEGGIE WILLIAM DR
IPC: C07H17/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively obtain roxithromycin being an antibiotic for treatment. SOLUTION: This method for purifying roxithromycin is carried out by dissolving or suspending roxithromycin in methanol and then cooling the solution or suspension. The purification can also be performed by adding a nonsolvent and/or concentrating a mixture to give purified roxithromycin.
Patent JP-S6372550-A (JP)
Title: Plate cylinder bearing support structure of printing press
Inventor: SATO SHINICHI
IPC: B41F13/24
Filed: 1986-09-17
Abstract: PURPOSE:To dispense with the adjustment work of an eccentric bearing heretofore required each time when the thickness of printing paper changes, by a method wherein a spring mechanism for imparting rotary power to the eccentric bearing in a direction allowing a plate cylinder and a blanket cylinder to aproach each other is provided and the eccentric bearing automatically rotates when the position of the blanket cylinder is adjusted with the variation of the thickness of printing paper to prevent the change in the bearer contact pressure of the plate cylinder and the blanket cylinder. CONSTITUTION:The contact surface 19 of an eccentric bearing 2 and a frame 4 is processed into a low friction state so as to be made freely slidable. A rod 9 is con nected to one point (a) of the eccentric bearing 2 and a stud 11 is screwed into the connection point (b) with the frame 4. A special nut 21 is screwed into the stud 11 and the rod 9 pierces through the center of said special nut 12. A compression spring 15 is provided between the nut 12 and the stud 11 through a spring guide 14 and the eccentric bearing 2 always receives revolving force by the spring force of the compression spring 15, and a plate cylinder 1 and a blanket cylinder 6 always hold a contact state through bearers 7, 8 by the revolution of the eccentric bearing 2 and the plate cylinder 1 follows the movement of the blanket cylinder 6.
Patent JP-S6462206-A (JP)
Title: Temperature control method for hot rolling steel material
Inventor: YAHIRO KAZUHIRO
IPC: B21B37/76
Filed: 1987-08-31
Abstract: PURPOSE:To maintain an accurate cooling control even if dimensions of steel strips and temp. conditions are changed by determining learning values using measured temp. values at inlet and outlet sides of a cooling apparatus through the successive least square means, then, by performing the cooling control of each cooling bank respectively based on that learning values. CONSTITUTION:The inlet side temp. signal measured by the inlet side thermometer 2 at the outlet side of a finishing rolling mill 1 at the inlet side of the cooling apparatus, a measured speed signal by an inlet side speed detector 7 and a speed signal measured by an outlet side speed detector 7' are inputted into a cooling output pattern determinating section 8, the optimum pattern of each cooling bank is determined through the inlet side temp. target temp., plate thickness of the steel strip (S), etc. That outlet pattern is given to an input and output section 9 for cooling and shutting the cooling bank, performing the injection control to each cooling bank and the actual injecting result of each cooling bank is inputted into the successive least square arithmetic section 10. Then, a sending speed of the steel strip (S) into the cooling apparatus (R), the steel strip(s) carrying speed out of the cooling apparatus (R), inlet side temp., outlet side temp. and the actual water injecting results are used to learn the thetaN, its result is fed back to the cooling bank output pattern determining section 8.
Patent JP-S60109616-A (JP)
Title: Frictional universal joint
Inventor: NAGAOKA ETSUO
IPC: F16D3/18
Filed: 1983-11-18
Abstract: PURPOSE:To enable the smooth transmission of torque from an input shaft to an output shaft even if the angle between them is acute, by providing spherical heads on the tips of both the rotary shafts and placing the heads in pressure contact with each other to transmit the torque by the frictional force between the heads. CONSTITUTION:A pair of rotary shafts 2a, 2b provided with spherical heads 1a, 1b located on the tips of the shafts and having a predetermined radius of curvature are rotatably supported bearings 4a, 4b in a pair of cylindrical casings 3a, 3b. The bearings 4a, 4b are held in the casings 3a, 3b by nuts 5a, 5b. Coupling pins 6a, 6b are protruded on the front portions of the casings 3a, 3b so that the pins are opposed to each other perpendicularly to the axes of the rotary shafts 2a, 2b and the center lines A, B of the pins extend through the centers of the spherical heads 1a, 1b. The ends of a pair of links 7 facing each other across the spherical heads 1a, 1b are pivotally connected to the coupling pins 6a, 6b. As a result, torque is smoothly transmitted even if the angle between the input shaft and the output shaft is acute.
Patent JP-S6280347-A (JP)
Title: Installation of tensioner
Inventor: KODAMA HISASHI
IPC: F16H7/12
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the manhour for assembly by setting the proper tensioner position and tension after demounting a positioning bolt, when an autotensioner is installed into the belt system such as a timing belt and a V-belt. CONSTITUTION:An autotensioner 10 is fixed by the press-fitting into a bracket 11, which can be swung, having a fixing bolt 12 as fulcrum. Positioning is performed by fastening the brackets 11 and 16 so as to be set at the engine set position by a positioning bolt 19, with the rod of the autotensioner 10 in the state pressed to the half of the stroke. When an engine is to be mounted, the fixing bolt 12 for fixing the fulcrum for the swing of the bracket and an installation bolt 14 are set to the half fastened state, and after bolts 12 and 14 are fastened in the state where an idler pulley 17 is pressed onto a belt 21 by a setting spring 20, the positioning bolt 19 is demounted. Therefore, the tensioner 10 is set to a proper position, and the idler pulley 17 swings, in contact with the belt 21, having a fulcrum 15 as center.
Patent JP-2001041047-A (JP)
Title: Stratified scavenging two-cycle engine
Inventor: KUDO KAZUNORI
IPC: F02D9/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable combustion in the rich mixing ratio in a combustion chamber and secure the stable combustion operation by controlling opening and closing of an air control valve to be interlocked with a throttle valve and a connecting member and full closing the air control valve in the low load operating range of an engine. SOLUTION: When the opening of a throttle valve 14 is changed by operating a control rope and rotating a control lever 124, the suitable amount of air-fuel mixture corresponding to the opening is supplied to an air-fuel mixture supplying passage 15. When a cam 126 integrally provided on the lever 124 reaches a Z point by the rotation of the control lever 124, an air control valve 20 is lifted against a pressing spring 201 by the cam 126 through a valve stem 202 and opened. Air from an air cleaner 11 is allowed to flow to an air passage 106 through an air passage 110 and the air control valve 20 by opening of the air control valve 20. Next, air presses a check valve 40 to enter an air supplying passage 10, and then it is supplied from a scavenging port into a combustion chamber.
Patent JP-H1168932-A (JP)
Title: Automatic answering telephone service and message retrieval method
Inventor: SAKAKIBARA TADAHITO
IPC: H04W4/16
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To attain high speed retrieval of a message by registering label infor mation for each message in addition to the message and using the label informa tion as a retrieval key. SOLUTION: Information to be registered in an external storage device (voice storage section in an automatic answering telephone center) after connection of a caller to an automatic answering telephone center 3 via a exchange 1 consists of a registration number (in the time sequence starting with the earliest registered data and time), presence or absence of a mark (presence or absence of message reproduction), label information and a message 4. When a contractor reproduction request is received, a menu guidance to select the reproduction of the label information or the reproduction of the message is transmitted. In the case of reproducing the label information, the registration number and the label information are repetitively reproduced in sequence of time. In the case of reproducing the message, stored information 4 is used as a retrieval key to attain high speed retrieval.  In the case of reproducing all reproduction messages, all the messages that are registered are reproduced in sequence of time.