baber/WOPTO huggingface dataset:
Patent JP-H0537573-A (JP)
Title: Data interruption detection circuit
Inventor: INAMI DAIJIRO
IPC: H04L69/40
Filed: 1991-07-29
Abstract: PURPOSE:To set a data interruption detection time of the data interruption detection circuit to a desired time by setting the data interruption detection time by a digital circuit. CONSTITUTION:When a data (a) is inputted from a data input terminal 1, an output (b) of a comparator 3 goes to H. Then an output (d) of a circuit 4 is logical H because the output (b) of the comparator 3 is a set signal. When the output (d) of the counter circuit 4 goes to logical H, an AND circuit 5 outputs a clock signal inputted from a clock input terminal 2 to the counter circuit 4. While the data (a) is inputted, since the set signal is always inputted to the counter circuit 4, the output (d) of the counter circuit 4 keeps an H level. When the data (a) is lost, the output of the comparator 3 goes to L and no set signal is inputted to the counter circuit 4, then the set clock number is counted to set the output to L and the data interruption is detected.
Patent JP-S6168799-A (JP)
Title: Superconduction storage circuit
Inventor: MIYAHARA KAZUNORI
IPC: G11C11/44
Filed: 1984-09-11
Abstract: PURPOSE:To decrease a write current, to reduce a write time and to attain high sensitivity for a detected junction by flowing a current to the 1st superconductor into which an Abrikosov magnetic quantum is invaded and stored so as to give a torque by the Lorentz mutual action to the magnetic quantum. CONSTITUTION:A part of the 2nd class superconductor 1 with thin film thickness to which an Abrikosov magnetic quantum is invaded and stored is used as a lower electrode and a part of a superconductor 2 is used as an upper electrode to form a Josephson junction 3, a magnetic quantum write control line made of at least one superconductor is arranged near the edge 5 of the superconductor 1, a current terminal 6 is provided to one end of the superconductor 1 and a thick film superconductor 7 hardly invaded with the magnetic quantum is provided to the other end. In writing the level 1, a current flows to the control line 4 to invade the magnetic quantum into the conductor 1 and a current flows to the current terminal 6 to move it to the detected junction 3 by the Lorentz mutual action. In writing 0 level, a reverse current flows to the control line and the electrode 6 or a reverse current flows to the electrode 6 only.
Patent JP-H114387-A (JP)
Title: Television terminal device
Inventor: SUZUKI YASUMASA
IPC: H04N5/44
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the isolation between reception inputs where two frequency bands area in duplicate. SOLUTION: Two reception inputs are given to a 1st input terminal 2-1 and a 2nd input terminal 2-2 and outputted respectively from 1st output terminal 2-3 and a 2nd output terminal 2-4. A shield fixture 3-1 is provided between a 1st system consisting of the 1st input terminal 2-1 and the 2nd output terminal 2-4 and a 2nd system consisting of the 2nd input terminal 2-2 and the 2nd output terminal 2-4 to attain sufficient isolation between both the input terminals.
Patent JP-2001023367-A (JP)
Title: Timing signal generating circuit, dll circuit, semiconductor memory, and variable delay circuit
Inventor: MIYAMOTO TEIICHI
IPC: H03K5/13
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To generate a highly accurate timing signal by accelerating transition to a second level in a signal transition accelerating circuit, when a timing signal set to a first level by an active circuit is transited to a second level by a passive circuit. SOLUTION: A DLL circuit of a SDRAM is provided with a pseudo interface circuit section 3c as a timing signal generating circuit. Also, the pseudo interface circuit section 3c is provided with a signal transition accelerating circuit 12. When an internal clock signal CK is on an H level from an L level, the signal transition accelerating circuit 12 draws out electric charges charged to a capacitor C21 only during a predetermined fixed time. Therefore, a waveform of fall of a pseudo I/O interface signal dDQ of which a level of theoretical amplitude is set by resistors R21, R22 is made steep by drawing out electric charges of the capacitor 21, a highly accurate pseudo I/O interface signal dDQ can be generated.
Patent JP-S6345904-A (JP)
Title: Refrection mirror antenna
Inventor: HIRUKOI TAKASHI
IPC: H01Q25/00
Filed: 1986-08-12
Abstract: PURPOSE:To realize an efficient shaped beam in matching with the shape of the service area by comprising a primary radiator by a horn radiating a linearly polarized wave and a horn radiating a linearly polarized wave orthogonal to the former linearly polarized wave, and selecting the shape of both the reflection faces of the reflection mirror as a curved face whose center if the hyperbolid of revolution and whose peripheral part is a curved face including a parabola in a specific direction. CONSTITUTION:First horns 10a, 10b and 10c of the primary radiator 9 are excited by a linearly polarized wave perpendicular to this paper and 2nd horns 11a, 11b and 11c are excited by a linearly polarized wave in parallel with the paper, then the direction of the main polarized wave of a radio wave radiated from the 1st horn is made coincident with the direction of a linear conductor 14 constituting a 1st reflection face 7. The radio wave is mainly reflected on the reflection face and the radio wave of the cross polarized component having a direction orthogonal in the direction of the conductors 14, 14... is reflected in the conductor 15 of a 2nd reflection face 8. Similarly, only the main polarized component of the radio wave radiated from the 2nd horns 11a, 11b and 11c of the primary radiator 9 passes through the 1st reflection face 7, is reflected in the 2nd reflection face 8 and shaped into a desired wave front shape.
Patent JP-H0353177-A (JP)
Title: Opc drum environmental test equipment
Inventor: ASAHINA SATOSHI
IPC: G03G21/00
Filed: 1989-07-20
Abstract: PURPOSE:To accurately test the environment of an organic photosensitive body (OPC) drum by attaching the OPC drum in the naked state to an OPC drum test part of a laser printer to accurately control the ambient temperature and humidity of the drum. CONSTITUTION:An OPC drum 7a in the naked state is attached to a drum test part 1, and an environmental controller 6 is operated to set the internal temperature and humidity of a drum environmental test chamber 5 to prescribed values for test. A control part 2 is operated to rotate the drum 7a, and an eraser lamp 8 is lit and a high voltage is applied to an electrifier 9 to cause corona discharge, and the surface of the drum 7a is electrified. Laser light is emitted from a light source part 12 and is thrown to the surface of the drum 7a through an optical fiber 11, and the surface potential of the drum 7a is measured by a surface potential sensor 10. Air in the test chamber 5 is circulated by a fan 14 at this time to uniformize the internal temperature and humidity, thereby accurately measuring the environment of the drum 7a.
Patent JP-2000019636-A (JP)
Title: Projection type display device and method for controlling projection type display device
Inventor: NAKAZAWA TOSHIHIKO
IPC: G09F9/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which is capable of detecting objects, such as persons, over a wide range of a projection region and allows the fail-proof regulation of projected images, such as zooming and focusing, at the time of setting the screen of the projection type display device. SOLUTION: The projection type display device 1 has an object detecting means 50 which is disposed to face a projection screen 100 and a projected image control means which controls the projected image on the projection surface 100 according to the output of this object detecting means 50. The object detecting means 50 has an ultrasonic sensor 53 constituted to include a signal transmitting element 51 and a signal receiving element 52. Since the object detecting means 50 has this ultrasonic sensor 53, the setting of the ultrasonic signal from the signal transmitting element 51 over a wide range according to the projection region A is made possible and the detection of the objects over a wide range with the one sensor is made possible.
Patent JP-H0939617-A (JP)
Title: Retreat position setting method of electrically driven seat device
Inventor: FURUSE TAKAHISA
IPC: B60N2/06
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To optionally set a retreat position and a return position suitable for a physique of a driver by an extremely simple system. SOLUTION: This is a retreat position setting method of an electric seat device 1 having a retreat position memory 9c for random setting to memorize a refuge position which a driver optionally selects and a return position memory 9a for random setting to memorize a return position which the driver optionally selects and to carry out memory of the memories 9a, 9c by an extraction and insertion state of an ignition key and an opening and closing state of a door.
Patent JP-H058004-A (JP)
Title: Method for controlling light rolling reduction in continuous casting equipment
Inventor: SATO SATORU
IPC: B22D11/128
Filed: 1991-07-04
Abstract: PURPOSE:To provide light rolling reduction control method without cracking due to the excess rolling reduction and without developing the segregation due to shortage of the rolling reduction in segments for executing the rolling reduction at end stage of the solidification in order to improve the segregation in a continuously cast slab. CONSTITUTION:In the light rolling reduction segments set at the position in the end stage of the solidification, a cylinder 10 for positional control is arranged at each roll bearing and a rolling reduction rate computing element for controlling the position of roll 1 is arranged. Shifting rate of a rod in the cylinder 10 is set with the total of at least the actual rolling reduction rate of cast slab, deformation rate of a frame and deformation rate of the roll at each roll 1. The tapered rolling reduction can be freely set and the segregation improving effect without internal crack due to the light rolling reduction, is obtd. and rolling reduction zone according to variation of the end stage of solidification can be followed, and the yield with the light rolling reduction is improved.
Patent JP-2001019390-A (JP)
Title: Wheelchair supporting device
Inventor: NAKAMURA YASUHIRO
IPC: B66F9/22
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of conducting a haircut and washing of the hair in a condition where a wheelchair user is seated on a wheelchair without getting off, and make a service such as the haircut and the washing of the hair accepted easily. SOLUTION: This device is provided with a tray part 1 mountable with a wheelchair 51, and a drive part 2 for driving it. The drive part 2 has a an elevation part elevated vertically, a tray supporting shaft 100 therein, and a supporting shaft turning part for turning the tray supporting shaft 100. The tray supporting shaft 100 is connected to the tray part 1. The tray part 1 is provided with a main scotch member 10 for supporting a main wheel 52 of the wheelchair 51 to prevent it from falling off out of the tray part 1, a backrest part supporting member 12 for supporting a backrest part of the wheelchair 51 mounted on the tray part 1, and an adjustable wheel stopper member 15 for supporting to prevent an adjustable wheel 53 of the wheelchair 51 from falling off out of the tray part 1.
Patent JP-H0631513-A (JP)
Title: Half nut device for automatic feed drilling machine
Inventor: KOMORI MITSUNORI
IPC: B23Q5/44
Filed: 1992-07-16
Abstract: PURPOSE:To enable return operation to be carried out easily by forming a half nut release cam engaging with the roller of half nut, at the lower end of a cylindrical main body, and providing a half nut release member having a long hole which a screw penetrates vertically at its center. CONSTITUTION:Automatic feeding is stopped by releasing half nuts 5, 5a. In resuming pulling up is made against a cancel spring 17 by holding a half nut fixing member 12 with fingers, and engaging grooves 15, 15a are removed from the edges 19, 19a of release cam retaining plates 18, 18a. A release can lever 16 is rotated thereafter and a half nut release cam member 9 and cams 10, 10a are rotated, and with the engagement with rollers 7, 7a the half nuts 5, 5a are slid in the outer dia. direction along slide grooves 4, 4a against springs 8, 8a. A feed screw 1 is then pulled up while the knob at the upper end of the screw 1 is held to return the half nuts 5, 5a.
Patent JP-H1034735-A (JP)
Title: Extrusion control method for sheet-shaped material
Inventor: IMAMURA HIROFUMI
IPC: B29C48/07
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the dimension of a sheet-shaped material, improve the accuracy of a semi-finished product dimension in the following process, eliminate the workability disturbing factors, improve the working efficiency and carry out the extrusion of the sheet-shaped material at all times. SOLUTION: In the case of controlling the speed of an extruder 5 for a mixture or rubber materials mixed in a mixer 1, the rubber mixing weight and the mixing time of the mixer 1 are input into a control device and computed by a computation processor to find further the required capability of the extruder 5. Then the dimension of a rolling sheet-shaped material is input into a controller 11, and the operation speed of the extruder 5 is computed based on the opening area of the extruder 5, and also the corrected value of inherence of a sheet-shaped material W found-out preliminarily by the experiment or the like and the corrected value of temperature fluctuation caused by the seasonal fluctuation are input respectively into the controller 11 to find the speed of the extruder 5 and the uniform sectional area of the sheet-shaped material W at all times.
Patent JP-2000013499-A (JP)
Title: Troublesome telephone call prevention system
Inventor: GOTO NOBUO
IPC: H04M1/66
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a troublesome telephone call prevention system for eliminating the effect of a malicious telephone call or the like by judging whether it is necessary for a callee to answer the telephone call or not without taking up a receiver. SOLUTION: This system is provided with a message transmitting means 1 for transmitting a prescribed message to a caller with call origination, speaker 2 for sounding a response from the caller to the message without taking up the receiver and line disconnecting means 3 for disconnecting a line after the lapse of prescribed time as long as the caller does not take up the receiver. It is preferable that the response from the caller is recorded and the contents are repeatedly reproduced from the speaker.
Patent JP-S6432265-A (JP)
Title: Electrophotographic sensitive body
Inventor: ABE NAOTO
IPC: G03G5/06
Filed: 1987-07-28
Abstract: PURPOSE:To suppress the fatigue and deterioration of a sensitive body due to repeated use and to improve the mechanical durability by using a specified carrier transferring material in combination with a specified resin binder. CONSTITUTION:A photosensitive layer 4 contg. a carrier transferring material represented by formula I and a resin binder made of polycarbonate represented by formula II or III is formed on an electrically conductive support 1. In formulae I-III, each of Ar1, Ar4 and Ar5 is aryl, each of Ar2 and Ar3 is arylene, each of R1 and R2 is H, alkyl, etc., each of R3 and R4 is H, aryl, etc., each of R5-R12 is H, halogen, etc., Z is a group of atoms. required to form a carbon ring or a hetero ring and each of n and m is 10-1,000. The layer 4 may be composed of a carrier generating layer 2 and a carrier transferring layer 3. The layer 3 may be formed by applying a soln. contg. the material represented by the formula I and the resin represented by the formula II or III.
Patent JP-H1030405-A (JP)
Title: Cooling device for turbine moving blade
Inventor: KOGA AKINORI
IPC: F01D25/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent cooling steam from bypassing a moving blade and leaking to the outside. SOLUTION: An embedment part 3 of a moving blade 1 is embedded in an embedment groove 8 of a rotor disc 4a. Cooling steam is fed to the moving blade 1 foor cooling through a supply passage 6 formed between the rotor discs 4a and 4b. After cooling, the steam is discharged outside through a recovery passage 7. A groove 10 is formed on the bottom of the embedment part 3, while a seal spring 11a is arranged inside the groove 10. The seal spring 10a prevents the cooling steam inside the supply passage 6 from directly flowing into the recovery passage 7 through the embedment groove 8. A transverse groove 12 is formed on an upper end of the rotor disc 4b, while a seal spring 11b is arranged inside the transverse groove 12. The seal spring 11b prevents the cooling steam inside the supply passage 6 from leaking to the outside.
Patent JP-2001018966-A (JP)
Title: Device for storing roll-like items
Inventor: YANAGIYA TAKASHI
IPC: B65G57/18
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To increase a storing amount of roll-like items per unit floor area when the roll-like items are to be stored, and prevent collapsing of the roll-like items. SOLUTION: A device for storing roll-like items laid flat comprises a block 11 on which roll-like items 2 are to be mounted in particular; and a supporting member 21 vertically installed around the block 11. A part of the supporting member 21 is constituted by some blocks 31 stuck up vertically and connectable to each other for supporting side surfaces of the roll-like items 2 to prevent some roll-like items from being fallen.
Patent JP-H0820436-A (JP)
Title: Automatic feeder of molded tray for egg
Inventor: MASUTOME FUKUICHI
IPC: B65G59/02
Filed: 1994-07-07
Abstract: PURPOSE:To promote the extent of labor-saving for multipurpose operations in mechanizing the separation work of a molded tray by providing an automatic egg molded tray feeder that is able to separate the stacked molded tray piece by piece and to feed each of them to an egg grader (a sorting process). CONSTITUTION:Separation operations on a molded tray 5 is carried out by a stop pointer 1 and a separator 2, while transfer operations on the molded tray 5 is made so as to be carried out by a transfer arm 3 operating after separation of the molded tray 5 by the separator 2, and holding and transferring the molded tray, and further a lifter table 4 lifting the molded tray 5 at the preprocess of the separation operations of the molded tray 5 is made to be free of rocking motion.
Patent JP-H0742887-A (JP)
Title: Fastening band
Inventor: OTSUKI KOJI
IPC: F16L33/02
Filed: 1993-07-30
Abstract: PURPOSE:To enable a band to be fastened either temporarily or securely in a single operation without using screws. CONSTITUTION:A main body portion 12 is formed into a ring shape with one end formed into an upright piece 14 erected outwards from the ring and the other end formed into an upright portion 16 erected outwards from the ring and into an engagement tongue 18 extending from the upright portion 16 toward the upright piece 14. The upright piece 16 is provided with an engagement hole 15 into which the engagement tongue 18 can be inserted, and a plurality of check claws 32, 32 each of which is allowed to pass through the engagement hole 15 of the upright piece 16 when reduced in diameter but is kept from moving in the opposite direction by engagement with the edge of the engagement hole 15 are provided on some part of the engagement tongue 18 at intervals.
Patent JP-2001019898-A (JP)
Title: Infrared-absorbing film and preparation thereof
Inventor: MURAYAMA TETSUO
IPC: C09D5/32
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a film which is excellent in infrared absorption effect and has good light resistance by dispersing an organic-solvent-soluble infrared- absorbing colorant other than a naphthalocyanine compound into the state of fine particles in a resin. SOLUTION: An infrared-absorbing colorant is mixed with a resin by using an organic solvent which hardly dissolves the colorant so that the colorant is dispersed into the state of fine particles in the resin. Polymethine salts, aminium salts, and diimmonium salts are listed as the colorants. Metal complexes of thiol compounds are also listed. Furthermore, cyanine colorants, squarylium colorants, croconium colorants, pyrylium colorants, thiopyrylium colorants, etc., are listed. The resin is preferably a curable one, and a thermoplastic resin having hydroxy and/or carboxy groups is suitable. An isocyanate compound is preferable as a curing agent for the resin.
Patent JP-S5979871-A (JP)
Title: Radar for detecting underground object
Inventor: MIYAMOTO HIDEO
IPC: G01S13/88
Filed: 1982-10-30
Abstract: PURPOSE:To calculate the position of an object to be detected without moving an antenna placed on the surface of the earth, by arranging four dipole antennae to the sides of a square formed around crossed dipole antennae. CONSTITUTION:Crossed dipole antennae 1, 2 are arranged to the center and four dipole antennae 3-6 are arranged to the sides of a square. In this state, respective dipole antennae 3-6 opposed to the dipole antennae 1, 2 for reception or transmission are alternately changed over to be used in transmission or reception. By this mechanism, the radiation of a single electromagnetic pulse toward the underground and the reception of the echo from an underground object are performed and the embedded direction, the angle and the distance of the long underground object is calculated. By this method, the position of an object to be detected can be calculated without moving the antennae.
Patent JP-2001020188-A (JP)
Title: Steel cord for reinforcing rubber articles, pneumatic tires and rubber crawler
Inventor: NAKAGAWA SUMUTO
IPC: D07B1/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cord structure that avoids the occurrence of cord breakage due to the compression power input and inhibits the filaments constituting the cord from selectively breaking out. SOLUTION: In a steel cord prepared by twisting 5 or 6 sheath strands 4, prepared by twisting a plurality of steel filaments, around the core strand 1, prepared by arranging 5-6 steel filaments around the core of 1 steel filament, the ratio of the diameter dc of the core filaments 2 constituting the core strand to the diameter ds of the sheath filaments 3 are set to dc/ds=1.04-1.45 and the diameter of the core filament is set to 0.20-0.34 mm.
Patent JP-H0239936-A (JP)
Title: Preparation of unsaturated polyester resin laminated sheet
Inventor: KAMATA MITSUTOSHI
IPC: H05K1/03
Filed: 1988-07-29
Abstract: PURPOSE:To enhance through-hole reliability by pretreating a paper base material with a water-soluble thermosetting resin and further laminating a prepreg of an unsaturated polyester resin compounded with a specific ratio of aluminum hydroxide and magnesium hydroxide to said paper base material to perform molding. CONSTITUTION:A paper base material is impregnated with a water-soluble thermosetting resin and further impregnated with an unsaturated polyester resin containing at least one of aluminum hydroxide and magnesium hydroxide and the impregnated base material is dried to obtain a prepreg. A certain number of the prepregs are laminated and molded. When the addition amount of aluminum hydroxide or magnesium hydroxide is too little with respect to the unsaturated polyester resin, the undesirable properties of the paper base material are not perfectly eliminated and, when said addition amount is too much, the crosslinking of the resin is inhibited and the interlaminar adhesion of a laminated sheet becomes weak. The proper range thereof is 100-250pts.wt. per 100pts.wt. of the resin. The electric characteristics and humidity resistance of the laminated sheeet are improved to a large extent and, since the expansion and contraction thereof at the time of heating are negligibly low as compared with the paper base material, the expansion and contraction of the laminated sheet in the thickness direction are markedly reduced.