baber/WOPTO huggingface dataset:
Patent JP-H0829821-A (JP)
Title: Optical computing element formed by using light limiting material
Inventor: KOJIMA YOSHITSUGU
IPC: G02F3/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide an optical computing element capable of realizing an XOR element as well together with an AND element and OR element. CONSTITUTION:This optical operation element E consists of an optical distributor 1 which divides incident coherent light into two light rays, two kinds of light limiting materials A, B which are respectively arranged within the travels of two rays and vary in the relational characteristics of the intensity of the transmitted light with the intensity of the incident light and an optical synthesizer 5 which synthesizes two light rays passing through these materials into one light say at a phase difference 180 deg.. The AND element, OR element or XOR element is realized with two kinds of the light limiting materials A, B by changing the combination of the materials varying in transmittance and the intensity of the saturation transmitted light. The optical distributor 1 and the optical synthesizer 5 include a means constituted of a half mirror, mirror, prism, etc., and a means using a beam splitter in which two pieces of the optical fibers are joined.
Patent JP-H0326871-A (JP)
Title: Starting electric motor
Inventor: ISOZUMI SHUZO
IPC: F02N15/04
Filed: 1989-06-22
Abstract: PURPOSE:To reduce dimension and weight by arranging a spring for forwardly energizing a pinion between a helical spline part, step dropped part having the less diameter than the diameter of the bottom part of the helical spline part, and the rear edge of the pinion, and inside a clutch inner. CONSTITUTION:In a starting electric motor 100a, a spring 130 for forwardly energizing a pinion 119 for softening the shock in the meshing of the pinion 119 is arranged between a helical spline part 115a of an output revolution shaft 115, step dropped part 115f having the less diameter than the diameter of the bottom part, and the rear edge of the pinion 119, and inside the helical spline 114b of a clutch inner 114a. Since the spring 130 is set behind the teeth of the pinion 119, the reduced of forming a recessed part on the pinion 119 as in the conventional is obviated, and the number of teeth of the pinion 119 can be reduced without reducing the strength at the tooth bottom, and the gear ratio can be increased. Therefore, the reduction of dimension, weight, and the length in the axial direction of the electric motor part can be reduced.
Patent JP-H01198810-A (JP)
Title: Amplifier corrector
Inventor: JIYOANNU MATEIRUDA JIYOSEFUSU
IPC: H03F3/34
Filed: 1988-06-29
Abstract: PURPOSE: To prevent correcting operation from receiving influence even when a MOS transistor to be used is provided with a different threshold voltage by including not less than one correcting circuit with a means generating the correcting operation of an amplifier. CONSTITUTION: Transistors PM1 and NM1 form the class AB output states of the amplifier AMP, and the correcting device CC includes two similar correcting circuits respectively provided with constant current sources CS1, CS2 and MOS transistors PM2, NM2/3, NM4 and PM3/4. The respective correcting circuits generate measured DC currents I3 and I4 being a value obtained by measuring currents I1 and I2 with measuring transistors NM2 and PM3, compare the measured DC currents with reference currents I5 and I6, and executes correcting operation through a feedback circuit FC. Thereby excessive current consumption and the crossover distortion of the amplifier are prevented.
Patent JP-H0327089-A (JP)
Title: Brightness irregularity correcting circuit for crt display device
Inventor: ARAI CHIHARU
IPC: G09G1/00
Filed: 1989-06-23
Abstract: PURPOSE:To correct a horizontal vertical brightness irregularity excellently modulating a video signal which is applied to a cathode with a parabolic waveform voltage which is synchronized with horizontal deflection and modulating the grid voltage of a 1st grid with a parabolic waveform voltage which is synchronized with a vertical deflection. CONSTITUTION:A parabolic waveform voltage outputted by a voltage generating circuit 14 is converted by an amplifier 20 into a voltage having a mountain waveform whose center part is high, and then inputted to a horizontal brightness correcting circuit 21. This circuit 21 consists of a coupling capacitor 21a and divided resistances 21b and 21c and the voltage Vck applied to the cathode K of a CRT 1 is modulated with this mountain-waveform voltage. A parabolic waveform voltage which is outputted from a voltage generating circuit 19 is amplified 23 and then inputted to a vertical brightness correcting circuit 24 consisting of a coupling capacitor 24a and divided resistances 24b and 24c and the voltage Vcc1 applied to the 1st grid G1 is modulated with this parabolic waveform voltage. Consequently, the horizontal and vertical brightness irregularities can be corrected excellently.
Patent JP-H11348608-A (JP)
Title: Engine automatic stop system controller for vehicle
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a dashing feeling of a vehicle at a restart of an engine so as to improve operability and a starting characteristic by providing a means detecting ON/OFF of a brake in a vehicle and allowing a change of a shift position from a non-driving position to a driving position only when it is detected that the brake is turned on. SOLUTION: After an automatic stop, a solenoid fork 49 fixes a shift lever 44 so as to prohibit a shift from a N position to D or R position. Only when it is detected that a brake is turned on, the shift lever 44 is allowed to move, so that the shift position can be moved from a non-driving position to a driving position. That is, the shift position is not changed from the non-driving position to the driving position if it is not detected that the brake is turned on. Therefore, the shift position can be changed only when the brake is surely actuated, so that labor for releasing a hand brake lever 60 is dispensable and a vehicle can be smoothly started.
Patent JP-H106942-A (JP)
Title: Tension adjuster for parking brake cable
Inventor: FUKASE AKIHIKO
IPC: B60T7/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and reasonably priced tension adjuster capable of carrying out cable tension adjusting work easily, quickly and finely. SOLUTION: When a socket 58 is rotary-driven in an adjusting rotation direction R by an impact wrench or the like, a nut member 54 is integrally rotated by a twist coil spring 56, an adjust bolt 46 is raised and the tension of a parking cable 44 is increased. When cable tension is increased and rotation resistance applied to the nut member 54 based on the cable tension is larger than a friction force (clutch torque) with the twist coil spring 56, the twist coil spring 56 is slipped and idly rotated and thus, only by rotary-driving the socket 5 until such idle rotation occurs, the cable tension is adjusted to a specified size.
Patent JP-S647731-A (JP)
Title: Digital tuner
Inventor: AZUMA SHUJIRO
IPC: H04H40/45
Filed: 1987-06-30
Abstract: PURPOSE:To digitally demodulate an FM signal by setting a prescribed formula between the occupied band width of an IF and a sampling frequency. CONSTITUTION:An IF signal from an analog circuit part 1 is A/D-converted 8 with a sampling frequency fs and next, FM-detected 9. The detecting circuit 9 is provided with a Hilbert transform circuit, and ATAN circuit and a difference circuit. The detected digital composite signal is demodulated with a multiplexing circuit 18. When the occupied band width of the IF signal is fw, the setting to satisfy the relation of 2fw<<fs at the section of the frequency fs is executed.
Patent JP-H116324-A (JP)
Title: Movable footboard parking device
Inventor: TOMITA EIZO
IPC: E04H6/42
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To easily adjust actuation speed and actuation force of a footboard whose constitution is simple and inexpensive and high in impact resistance, by providing a slip clutch mechanism between a driving shaft reciprocated and rotated by a lift cylinder and a footboard shaft or a driven shaft, and allowing and regulating rotation of the driving shaft by a stopper mechanism. SOLUTION: When a piston rod 18 is pulled in with a lift air cylinder 15, a driving shaft 20 rotates through a radial arm 21 counterclockwise. A driven shaft 24 is rotated through a slip clutch 25 in the same direction, a footboard shaft 12 is rotated through a radial arm 28, a connection arm 30 and a radial arm 14 counterclockwise, and the free end parts of the footboard 13 integrated with the footboard shaft 12 is lifted to become an escape prevention position. Even if the footboard 13 is pressed by human power at this state, a driving disc 26 and a driven disc 27 of the slip clutch 25 does not slip, a ratchet wheel 26r is locked with a locking pawl 36a and clockwise rotation of the driving disc 26 is not allowed.
Patent JP-H1013319-A (JP)
Title: Diversity receiving device
Inventor: YOSHIDA KOJI
IPC: H04B7/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiving device whereby change-over connection is more correctly executed to a receiving system with excellent transmission quality. SOLUTION: At least two antennas 1 and 10, plural demodulating parts 3 and 8 which demodulate receiving signals respectively outputted from the at least two antennas 1 and 10 so as to output demodulating signals, plural error rate measuring parts 12 and 14 which measure the error rates of the demodulating signals respectively outputted from the plural demodulating parts 3 and 8 so as to output an error rate signal for indicating the error rates, an error rate comparing part 13 which compares the error rates indicated by the error rate signals which are respectively outputted from the plural error rate measuring parts 12 and 14 and a receiving system change-over switch 6 which connects the demodulating part within the plural demodulating parts 3 and 8,  which outputs the demodulating signal having the smallest the error rates indicated by the error rate signals are provided so that change-over connection to the receiving system with excellent transmission quality is correctly executed.
Patent JP-S5951594-A (JP)
Inventor: AKAZAWA MASASHI
IPC: H05K3/18
Filed: 1982-09-17
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-H108356-A (JP)
Title: Base cloth for water-barrier sheet and water-barrier sheeting field work
Inventor: MIWA MASAHIKO
IPC: E02B3/12
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain base cloth for water-barrier sheets that is the most suitable for field work, and capable of meeting the topography of the ground for the field work and easily securing an appropriate sheet thickness, has excellent penetrability of coagulants, and further is unliable to be damaged by different impacts to which the sheets are subjected during the field work, and to provide water-barrier sheeting work using this base cloth. SOLUTION: This base cloth for water-barrier sheets comprises single pile fabric that is formed of 0.5-4mm high piles in 20% or more of all texture points of the base fabric, and has 50-300% of extension at break both in warp direction and in weft direction, 5% or more intermediate elongation under a load of 1kg/5cm, 1mm or more thickness, 40% or more thickness retention under a load of 5g/cm<2> and 2-40% of fabric packing. The water-barrier sheeting work using this base cloth lays base cloth on the ground while fitting the cloth to the topography of the ground surface, and forms a water barrier layer of a penetrating coagulant over the whole surface area of the laid base cloth.
Patent JP-S5588026-A (JP)
Title: Production of optical display cell
Inventor: MOUTAI ATSUSHI
IPC: G04G9/06
Filed: 1978-12-26
Abstract: PURPOSE: To achieve the improvement in workability, assembling characteristic and volume productivity by bonding and fixing a pair of electrode substrates formed with pattern electrodes by way of sealing materials then forming a through-hole to the portion where sealing material positions.  
     CONSTITUTION: An upper electrode substrate 1 is made by forming transparent electrodes 3, 3 of the specified patterns, terminals 3d and lead wires on the surface of a transparent substrate 1a of glass or the like and forming a transparent insulation film 5 and orientation treatment film 7 thereon. A lower electrode substrate 2 is made in the manner similar to the upper electrode substrate 1. Thence, a pair of the upper and lower electrode substrates 1, 2 are bonded and fixed by way of sealing materials 9, 10, after which a through-hole 14 penetrating through a pair of the foregoing electrode substrates 1, 2 and sealing material 10 is formed in the portion where the sealing material 10 of the central part positions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0777332-A (JP)
Title: Heating device
Inventor: KAKO HIDENORI
IPC: F24C7/02
Filed: 1993-06-30
Abstract: PURPOSE:To enhance the result of cooking by detecting the amount of changes in the height of an article to be heated from a distance detection signal detected stably and controlling a heating means properly. CONSTITUTION:There are provided distance detection means 1, 2 and 3 which detect a distance from the top of a heating chamber 11 up to an article 18 to be heated, and a distance change recognition means 4 which recognizes the change in the above distance from the distance detection signal and a control means 9 which controls a heating means 7 or 10 based on an output signal of the distance change recognition means 4.
Patent JP-H0211792-A (JP)
Title: Production of zn-ni alloy plated steel sheet having excellent chipping resistance and corrosion resistance of weld zone
Inventor: SHINDO YOSHIO
IPC: C25D5/26
Filed: 1988-06-30
Abstract: PURPOSE:To impart excellent chipping resistance and the corrosion resistance of a weld zone to the steel sheet by depositing Zn-Ni plating of a high Ni concn. under specific conditions on the steel sheet and dissolving this deposit, then subjecting the steel sheet to Zn-Ni alloy plating under specific conditions while the dissolved liquid is held stuck thereto. CONSTITUTION:The deposit of Zn-Ni corresponding to the Ni deposition of an 8-800mg/m<2> range is first formed on the steel sheet at about 50-95 deg.C bath temp. by using the high-concn. plating bath adjusted to >=5 molar concn. ratio of Ni ions and Zn ions and >=25g/l total concn. thereof and to 1.0-4.5pH. The above-mentioned deposit is then redissolved in contact with the high-concn. plating bath or in the high concn. plating bath in accordance with an anodic dissolution method. The steel sheet which is held stuck with the redissolved liquid is introduced into the Zn-Ni alloy plating bath held at >=10g/l Ni ions, >=15g/l Zn ions, 0.5-1.5 molar concn. ratio of the Ni ions and the Zn ions, 0.8-3.8pH and 50-90 deg.C bath temp. and is continuously subjected to the Zn-Ni alloy plating.
Patent JP-S6142432-A (JP)
Title: Production of cylindrical part of vessel by spiral system
Inventor: SUDO KATSUZO
IPC: B23K9/032
Filed: 1984-08-03
Abstract: PURPOSE:To improve workability and quality by heating a stripmaterial, moving relatively the strip material and an inside cylinder in the direction of eliminating a gap error and subjecting the side end of the strip to tack welding. CONSTITUTION:The strip 2 is heated by a heating means 2 in the position just before the strip is coiled. The strip 2 and the inside cylinder 1 are relatively moved in the transverse direction of the strip 2 while the cylinder 1 is rorated. The rotation of the cylinder 1 is stopped and the forward side end in the relative moving direction of the strip 2 is subjected to tack welding A. The strip 2 and the cylinder 1 are further relatively moved 8 after the tack welding of the side end and thereafter the side ends B, C, D on the opposite sides are tack- welded. The cylinder 1 is rotated and the coiling of the strip 2 is continued while the strip 2 on the uncoiling side from the tack weld positions A, B is pressurized by pressing rolls over the entire width.
Patent JP-S6094960-A (JP)
Title: Novel nitroxyl compound, manufacture and nmr diagnotic agent
Inventor: HAINTSU GURIISU
IPC: C07D211/94
Filed: 1984-08-03
Abstract: Diagnostic media suitable for NMR diagnoses contain compounds of Formula I    <IMAGE>  (I)  wherein   is a single bond or a double bond, X is the grouping -(CH2)n- or, if   is a single bond, also the grouping -NHCO(CH2)n- wherein n means 0 to 4, m means the numbers 0, 1, or 2, R1 is an alkyl residue substituted by hydroxy groups, acyloxy groups and/or alkylidenedioxy groups, R2 has the same meanings as R1 or is a hydrogen atom or an alkyl residue, R3 and R4 are alkyl residues, and R5 and R6 are alkyl residues optionally substituted by hydroxy groups.
Patent JP-H0211327-A (JP)
Title: Printer for printing packaging paper already wrapped up
Inventor: OBA TOSHIHIKO
IPC: B41F17/34
Filed: 1988-06-30
Abstract: PURPOSE:To print a packaging paper already wrapped up irrespective of the content therein by providing an insulating plate longer than a printing letter at the lateral surface in a front-and-rear direction of said printing letter and, stretching said packaging paper by the pressure at the printing time. CONSTITUTION:An object 10 to be printed which is fed on a conveyor 11 is printed by a printing letter rotating with the same speed as the running speed of the conveyor. The object 10 is depressed and expanded by an insulating plate 1 mounted in a slantwise direction and longer than the printing letter. Therefore, a packaging paper on the printing surface together with the soft object wrapped by the packaging paper is swollen to be brought into contact with the printing letter 2. In this state, the packaging paper is printed.
Patent JP-S6223841-A (JP)
Title: Setting structure of bumper for automobile
Inventor: YASUGADAIRA MASAHIKO
IPC: B60R19/24
Filed: 1985-07-25
Abstract: PURPOSE:To expand a setting space of a setting device for a setting flange and thereby make setting operations so easily, by tilting the setting flange formed in an end part of a fender panel at the more bumper side than a right angle with a general surface of the said panel. CONSTITUTION:One end of a fender panel 1 is bent inward a car body, forming it into a setting flange 1b, and this flange 1b is bent inward so as to make an obtuse angle alpha with a general surface 1a of the panel 1. On the other hand, a bumper 2 is attached to the setting flange 1b at the terminal part 2b, and this terminal part 2b is bent inward so as to make an obtuse angle beta with a bumper side face 2a. And, a notch 4 as a sliding mechanism is formed at a position conformable to a through hole 3 of the setting flange 1b in the bumper terminal part 2b along a bending direction of the said terminal part 2b. And, a nut 5 is fitted in the bumper terminal part 2b so as to cover the notch 4, while a bolt 6 is screwed in the nut 5 and the through hole 3.
Patent JP-H06336248-A (JP)
Title: Potable water can
Inventor: SAKAI TOKUEI
IPC: B65D17/32
Filed: 1993-05-25
Abstract: PURPOSE:To facilitate the opening of an upper cover by means of a cut which is cut off and prevent the separation of a mouth ring when opening it, by forming a C-shaped cut in the upper cover of a can and firmly fixing the front end part of the cut and that of the mouth ring to each other. CONSTITUTION:A C-shaped cut 2 is made in the specific position of an upper cover 1. The upper cover 1 near to the front end part 2a of the cut 2 and a mouth ring 4 near to its front end part are firmly fixed to each other via, for example, a fixing member 3, welding, etc. When the rear end part of the mouth ring 4 is pulled up at the time of drinking, the front end part is pushed down, so that the front end part 2a of the cut 2 is cut off from the upper cover 1. When the mouth ring 4 is further pulled up, the entire part of the cut 2 is cut off from the upper cover 1, an opening is made in the upper cover 1 and potable water in the can can therefore be drunk. However, because the cut 2 is made in the C-shape, part of the upper cover 1, made by the upper cover 1 and the cut 2, is not separated.
Patent JP-H0510378-A (JP)
Title: Vibration-proof device
Inventor: FUJIWARA NOBUNAGA
IPC: B60K5/12
Filed: 1991-07-03
Abstract: PURPOSE:To effectively absorb the vibration over wide frequencies. CONSTITUTION:The first auxiliary liquid chamber 46 is connected to a main liquid chamber 30 via the first limit passage, the second auxiliary liquid chamber 58 is connected to it via the second limit passage 60, and the third auxiliary liquid chamber 50 is connected to the second auxiliary liquid chamber 58 via the third limit passage 62. The passing resistance of a liquid is set larger in the order of the third limit passage 62, the second limit passage 60, and the first limit passage. The first diaphragm 24 is provided on the first auxiliary liquid chamber 46, the second diaphragm 56 is provided on the second auxiliary liquid chamber 58, and the third diaphragm 44 is provided on the third auxiliary liquid chamber 50. The flexibility of the diaphragm is set higher in the order of the third diaphragm 44, the second diaphragm 56, and the first diaphragm 24. At the time of shake vibration, a large loss factor is obtained by the passing resistance of the first limit passage. At the time of idle vibration, the liquid is liquid column-resonated between the main liquid chamber 30 and the third auxiliary liquid chamber 50, and the dynamic spring constant is reduced. At the time of high-frequency vibration, the liquid is liquid column-resonated in the second limit passage 60, and the dynamic spring constant is reduced.
Patent JP-H0211590-A (JP)
Title: Phosphoric diester derivative
Inventor: TSUTSUMI KAZUHIKO
IPC: A61P3/06
Filed: 1988-06-29
Abstract: NEW MATERIAL:Compounds of formula I [R<1> and R<2> are H, (substituted)phenyl, (substituted)phenyl lower alkyl, diphenyl lower alkyl, 1,2,3,4-tetrahydroquinolin-1- yl constituted together with N bonded thereto where R<1> and R<2> are mutually bonded, etc.; R<3> is lower alkyl; A is methylene or sulfonyl]. EXAMPLE:4-Diethoxyphosphynoylmethyl-N-(4-chlorophenyl)benzenesulfonamide. USE:Useful for remedy and prevention of hyperlipemia such as hypercholesterolemia, hypertriglyceridemia, hyperphospholipidemia and hyperfree fatty acidemia as a remedy for hyperlipemia. PREPARATION:A sulfonic halide derivative expressed by formula II (Y is halogen) is reacted with an amine expressed by formula III using a deoxidizer (e.g., triethylamine), preferably in a solvent (e.g., benzene).
Patent JP-H0212846-A (JP)
Title: Wire bonding device
Inventor: MATSUKURA ISAO
IPC: H01L21/60
Filed: 1988-06-30
Abstract: PURPOSE:To actualize the wire bonding process by thermal pressure fixing even if a lead frame or a package is subjected to a warp or a deformation by a method wherein the wire bonding part of a semiconductor device is constituted to be induction-heated by the high-frequency magnetic field of a high-frequency heater. CONSTITUTION:The title wire bonding device is provided with a lead frame plate 4 to mount a semiconductor device 1 to be wire-bonded and a high-frequency heater 6 capable of making a high-frequency magnetic field arranged close to the plate 4 while the wire bonding part of the semiconductor device 1 is constituted to be induction-heated by the high-frequency magnetic field of the high-frequency heater 6. For example, when the semiconductor device 1 is put in the high-frequency magnetic field made by the high-frequency heater 6, an eddy current induced by the high-frequency magnetic field is fed to the inside of the lead frame 2 of the semiconductor device 1 normally composed of a conductor such as iron.nickel alloy, etc., to generate heat by using the high-frequency around several hundred kilo cycles so that the bonding part may be heated by said heat to perform the wire bonding process by thermal pressure fixing.