baber/WOPTO huggingface dataset:
Patent JP-H083507-A (JP)
Title: Coating material
Inventor: OOHAYASHI HIROHARU
IPC: C09D175/04
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a coating material composed of a specified (modified) chlorinated polyolefin and a urethane resin or an acrylic resin, excellent in adhesion, water resistance, solvent resistance, light resistance, etc., and useful as a coating primer, an exterior coating, etc., for a polyolefin resin. CONSTITUTION:This coating material is composed of a resin composition containing (A) a chlorinated material of a low-crystalline polyolefin (PO) having <=40% crystallinity or a chlorinated material of a modified PO (GP) and (B) a urethane resin and an acrylic resin. The weight ratio of the component (A) to the component (B) is (30 to 90):(10 to 70). In addition, GP in the component (A) is preferably a modifier synthesized by adding an (anhydrous) unsaturated carboxylic acid to PO, a modifier synthesized by reacting an active hydrogen compound with the modifier, a modifier synthesized by adding an unsaturated compound containing NH2 or OH to PO or a modified material synthesized by reacting an NCO-containing polyurethane with one of these modifiers. The content of bonded chlorine in the component (A) is 5 to 50wt.%.
Patent JP-H0456111-A (JP)
Title: Inductance part and its preparation
Inventor: IKEDA YUSUKE
IPC: H01F41/00
Filed: 1990-06-21
Abstract: PURPOSE:To reduce iron loss and leakage flux of an inductance part by connecting one side of an I-shaped magnetic member to one side of an O-shaped magnetic member, by laying the laminating surface of the O-shaped magnetic member in parallel to the laminating surface of the I-shaped magnetic member, and by installing a coil in the I-shaped magnetic member. CONSTITUTION:Each of an O-shaped magnetic member 1 and an I-shaped magnetic member 2 is prepared by laminating a ferrite magnetic layer, and at least more than one type of insulating layer, dielectric layer, and non-magnetic layer, or a mixed layer of these layers. In the I-shaped magnetic member 2 a coil wound round a bobbin 4, and terminal sides of both of the I-shaped magnetic members 2 are bonded to one side of the O--shaped magnetic member taking a gap 3.
Patent JP-H04363187-A (JP)
Title: Washing method and device therefor
Inventor: IKEHATA ETSURO
IPC: B08B3/02
Filed: 1991-06-10
Abstract: PURPOSE:To simplify a washing stage an control, and to shorten the time required for washing by adopting a washing means which does not depend on ultrasonic washing and using a transfer means which does not require transporting containers, such as trays and pallets. CONSTITUTION:A separating mechanism which provides a required spacing between the adjacent pieces of wash and successively delivers the wash, a conveyor 31 for washing which transfers the wash delivered from this separating mechanism, and washing sections 32, 33 which wash the wash by water or hot water injecting means provided along the traveling path of the conveyor 31 for washing, are provided. A conveyor 50 for drying which accept the wash subjected to the washing from the above-mentioned conveyor 31 for washing and transfers the wash, a drying furnace which is disposed in the traveling path of this conveyor 50 for drying and has a hot wind generating means, and an air blowing device 61 which is disposed on the front side of this drying furnace, are provided.
Patent JP-S649393-A (JP)
Title: Electronic timepiece
Inventor: MASAKI HIROYUKI
IPC: G04C3/14
Filed: 1987-06-30
Abstract: PURPOSE:To easily enable hour modification by the aid of normal hour modification operation by holding timer data less than minute units in the case where only the hour hand is modified at time modification and resetting second unit data from among the timer data in the case where the minute hand is modified. CONSTITUTION:A timer control means 3 gives a correction permit (g) for a timer correction means 4 and a display hand drive signal generating means 8 after coming in a time set mode by the use of an input signal detecting means 2 and further a timer stop instruction a is given to a timer stop means 5 when the minute hand is modified. A regular number modification is performed for a timer means 6 only when the timer correction means 4 detects hour and minute modification and a correction permit (g) is given. The means 5 gives the means 6 to a timer basic clock (b) output from a basic clock generating circuit 7 normally composed of an oscillating circuit 15 and a dividing circuit 38, but the clock (b) is not given the means 6 when the instruction a from the means 3 is received. The display hand drive signal generating means 8 synthesizes motor drive wave-form from the output (d) of the circuit 38 and a motor drive signal (e) is output in an outside output member 9 on the basis of timer data (c) from the means 6.
Patent JP-S6225682-A (JP)
Inventor: TERII TEI FUAAGASON
IPC: G06K19/00
Filed: 1985-07-24
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-H1118492-A (JP)
Title: Driving method for stepping motor
Inventor: KOJIMA SUSUMU
IPC: H02P8/32
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To control the position of a control object, such as the opening/closing mechanism of the iris of a single-lens reflex camera quickly and with high precision by a stepping motor. SOLUTION: If the data of the number of driving steps of a stepping motor are inputted and the number of pulses is determined, the pulses are divided and the stepping motor is driven by a 2-phase excitation method for the number (a) of steps in which a large torque is required from the first pulse signal to the pulse signal near the final pulse signal. After the control object has been driven to a position near an appointed position, the stepping motor is driven by a 1-2 phase excitation method for the number (b) of the remaining few steps, in which a large torque is not required and the control object is transferred to an appointed position (in the case of an iris opening/closing mechanism, a position where a predetermined iris values is obtained) with high precision and stopped.
Patent JP-H11355163-A (JP)
Title: Digital/analog shared audio broadcasting reception equipment
Inventor: SHIMODA MAMORU
IPC: H04B1/16
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide audio broadcasting reception equipment with which both digital audio broadcasting and FM broadcasting can be received in simple circuit configuration and miniaturized design is enabled. SOLUTION: In spite of whether a received broadcasting signal is a Band II signal (a) of digital audio broadcasting(DAB) or FM Band signal (b), this broadcasting signal is converted to a first intermediate frequency(IF) signal (c) of DAB by a down converter 3 for DAB (Band II). Next, when the broadcasting signal is the Band signal (a) of DAB, the first IF signal (c) is mixed with a local oscillation frequency signal d1 from a local oscillation PLL circuit 4 by a mixer 5, converted to a second IF signal (f) and passed through a low-pass filter 7 for DAB. When the broadcasting signal is the FM Band signal (b), the first IF signal (c) is mixed with a local oscillation frequency signal d2 outputted from the local oscillation PLL circuit 4 by the mixer 5, converted to an IF signal (e) for FM broadcasting and passed through an IF filter 6 for FM.
Patent JP-H06349033-A (JP)
Title: Magnetic head
Inventor: OSADA HIDEAKI
IPC: G11B5/455
Filed: 1993-06-10
Abstract: PURPOSE:To eliminate the trouble of detection by electrically detecting a wear limit of a gap part. CONSTITUTION:A magnetic head 1 capable of normal recording/reproducing and a detection part 2 are arranged and fixed integrally while being held between magnetic insulation layer and an electric insulation layer not shown. The magnetic head 1 is provided with a pair of magnetic cores 3, 4, the gap part 5 formed on opposite surfaces and a wiring window 6. The detection part 2 is arranged with the gap part 5, and is provided with a depth (d') shallower than the depth (d) of the gap part 5. The detection part 2 is constituted of conductive material with the same or nearly equal wear resistance as the magnetic cores 3, 4, and the detection part 2 is insulated electrically from the magnetic cores 3, 4, and electrodes 2a, 2b are formed on the lower sides of both sides of the detection part 2, and a switch circuit 8 electrically connected to the electrodes 2a, 2b is provided, and the detection part 2 is made a switch of the switch circuit 8. An aram and a telephone line not shown in the figure are connected to the output side of the switch circuit 8.
Patent JP-S5788872-A (JP)
Title: Gate drive system for high voltage thyristor converter
Inventor: INO HIDETOSHI
IPC: H02M1/092
Filed: 1980-11-20
Abstract: PURPOSE:To cotinue the gate drive of a thyristor by an alive pulse generator by providing a failure discriminator for monitoring the output signals of a plurality of pulse generators, thereby isolating the defected pulse generator from the system. CONSTITUTION:Control signals a(a-A-a-C) for deciding firing phase and conducting period and forward voltage detecting voltage signals b(b-A-b-C) are inputted to pulse generators PG(PG-A-PG-C), and output signals c(c-A-c-C) are applied as photogate signals to thyristors T(T1-Tn) via majority decision logic circuits MC(MC-A-MC-C) and light emitting elements L(L1A-LnC). On the other hand, defect discriminator FD(FD-A-FD-C) compares by AND the output signals d(d-A-d-C) with the signals c-A, c-B, c-C. When it is discriminated that the gate signal c-A is, for example, malfunctioned, it can detect that the gate signal c-A is malfunctioned, thereby detecting that the pulse generator PG-A is malfunctionecd. Accordingly, the failure discriminator FD can identify which pulse generator is malfunctioned from the failure signals e-A, e-B, e-C.
Patent JP-S5953815-A (JP)
Title: Liquid crystal display element
Inventor: ISOGAI MASATO
IPC: G02F1/1335
Filed: 1982-09-22
Abstract: PURPOSE:To obtain a color display device having high speed responsiveness free from uneven coloring by sandwiching a liquid crystal layer consisting of a multichromatic ferrodielectric liquid crystal with a pair of substrates having the color polarizer function provided with such voltage application means enabling the application of voltage on the liquid crystal layer. CONSTITUTION:A liquid crystal consisting of P-decyloxybenzylidene-P'-amino-2- methylbutyl cinnamate which is a Schiff type smectic liquid crystal as a host and a dye of a blue color as a quest is used for a liquid crystal layer 1. A transparent electrode 3 and an orientation control film 4 are formed on the inside of a substrate 2. A film 4 consists of PIQ. A polarizer 8 is attached on the outside of the substrate 2 on the observer's side. When an electric field E is applied to the layer 1, liquid crystal molecules 10 and dye molecules 11 are arranged to a state A or B according to the direction of the electric field. When the polarization direction 81 of the polarizer is made to coincide with the long axis direction of the molecules, the intensity of transmission changes between the states A and B. The display at a wide visual angle free from uneven coloring is made possible.
Patent JP-H1074884-A (JP)
Title: Manufacture of conductor pin for semiconductor mounting substrate
Inventor: YATSU HAJIME
IPC: H01L23/50
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide with a simple arrangement a method for manufacturing a conductor pin which can make junction strength sufficient for a semiconductor mounting substrate and can improve a solder penetrability of a junction part of the semiconductor mounting substrate. SOLUTION: A continuous metallic conductor wire is held at its two points spaced by a predetermined distance by two chucks at least one of which has a projection in a radial direction of the wire, the two chucks are moved relatively in an axial core direction of the wire to push and deform a part of the wire between the held points to thereby form a flange part 12 and a recess 21 in the flange part. Then the metallic conductor wire is cut into such a length as to be sufficiently inserted into a through-hole of a substrate for forming a head part 11. Thereafter, the head part is pressed in its radial direction to be flattened to provide projections 11a thereto and also to make recesses 22 therein defined between the projections for communication with the flange recess 21.  Then a part of the metal conductor wire located at the opposite side of the flange 12 to the recesses 11 is cut into a desired length.
Patent JP-H01100168-A (JP)
Title: 2-oxo-1-(((substituted sulfonyl)amino)carbonyl) azetidines
Inventor: HERUMAN BUROIERU
IPC: A61K31/44
Filed: 1988-06-30
Abstract: NEW MATERIAL: A compd. of formula I (R is formula II, formula III; R 1  is an acyl derived from a carboxylic acid; R 2 , R 3  are each H, an alkyl, an alkenyl, an alkinyl, etc., or one of R 2  and R 3  is H and the other is azide, a halomethyl, a dihalomethyl, etc.; A 1  is NH, formula IV; A 2  is formula V, formula VI-CH= CH- etc.), its salt.  
     EXAMPLE: [3S(Z)]-2-[[[1-(2-Amino-4-thiazolyl)-2-[[1-[[[[[4-[[[(1,4-dihydro-5- hydroxy-4-oxo-2-pyridinyl)methyl] amino]carbonyl] phenyl]amino]sulfonyl] amino]carbonyl]-2-oxo-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2- methylpropionic acid.  
     USE: Useful as an antimicrobial agent.  
     PROCESS: The compd. of formula I is obtd. by reaction of a compd. of formula VII and a compd. of formula VIII, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H109002-A (JP)
Title: Engine control operating device for work vehicle
Inventor: SAKAI SEIJI
IPC: F02D11/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To ensure efficiency of work and safety by arranging a control switch for turning on/off interlocking of an engine control device on a work machine elevating operation member for operating vertical motion or the operating part of a forward/backward traveling switching operating member for switching the forward/backward propulsion direction of a vehicle. SOLUTION: A forward/backward traveling switching operating lever 4 is supported to a bracket 22 in a handle post, and the contact point of a forward switch 4F and a backward switch R is provided on the bracket 22. The control switch 2R of a momentary type for selecting turning-on/off of an engine control device is arranged on the top end part of the lever 4,. The control switch 2R is turned on/off so as to change the engine speed. A control switch 2S is arranged on the center part of a work machine elevating switch 3, and the control switch 2S is turned on/off so as to change the engine speed. It is thus possible to ensure efficiency of work and safety since turning-on/off operation of a control device matched with work state is carried out simply.
Patent JP-H0992739-A (JP)
Title: Nonvolatile semiconductor memory, drive method and fabrication thereof
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L29/788
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor memory employing a pseudo- ground system in which writing and erasure are performed using an FN tunnel current by feeding a tunnel current only between a drain diffusion layer and the floating gate of one of two memory cells contiguous to a diffusion layer. SOLUTION: The nonvolatile semiconductor memory comprises a semiconductor substrate 1, memory cells C formed thereon in matrix each comprising a first insulation film 3, a floating gate 5, a second insulation film 6, a control gate 7 and a diffusion region 2, word lines and bit lines. In such a nonvolatile semiconductor memory, a tunnel current flows between a drain diffusion layer 2a and the floating gate 5 of one of two memory cells contiguous to the diffusion layer 2 upon application of a predetermined voltage to the diffusion layer 2. The memory cell has such structure as no tunnel current flow between the diffusion layer 2 and the floating gate 5 of the other memory cell.
Patent JP-H1013996-A (JP)
Title: Loudspeaker and its manufacture
Inventor: OGURA TAKASHI
IPC: H04R31/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive loudspeaker with superior heat resistance by using inorganic material with high cost performance in material and manufacturing, for a voice coil and a diaphragm. SOLUTION: The voice coil is manufactured by using inorganic high polymer resin, sintered as a cylindrical body consisting essentially of silicone resin and synthetic mica as a bobbin, winding a wire coated with the same resin round the bobbin and forming a layer of the same resin in a surface of the coil. In addition, a paper pulp-based material 11 is sintered by radially providing plural slits 12 on it at appropriate intervals and applying the inorganic high polymer resin in both surface of the paper pulp-based material 11. A layer of the inorganic high polymer resin on both surfaces of the paper pulp base material is connected by a bringing part of the inorganic high polymer resin, filled in the plural slits 12.
Patent JP-H0717655-A (JP)
Title: Paper curve correcting device
Inventor: TANABE YOSHIFUMI
IPC: G03G15/00
Filed: 1993-07-02
Abstract: PURPOSE:To effectively correct a curl of paper by forming paper guide surfaces, curved in a direction of forming a pressure roller side into a recessed surface relating to a conveying direction of paper and also relating to a width direction of the paper, in an opposed surface of conveying guide plates. CONSTITUTION:Paper guide surfaces 19, 20 of an opposed surface of conveying guide plates 12, 13 are curved so as to form a side of a pressure roller 3 into a recessed surface in a tangential direction in a contact part between a heating roller 2 and the pressure roller 3, relating to a conveying direction of paper S and also relating to a width direction of the paper S. In this constitution, the paper S, in the case of fixing, is curved so as to be wound around a side of the heating roller 2, but the paper S, separated from the heating roller 2 by a separating pawl 4, before decreasing a temperature, is effectively reversely curved in the conveying and paper width directions by the paper guide surfaces 19, 20. In this way, a curl of the paper S can be effectively corrected.
Patent JP-S6054446-A (JP)
Title: Wire bonding device
Inventor: SHIGETOMO KUNIHIRO
IPC: H01L21/60
Filed: 1983-09-05
Abstract: PURPOSE:To improve the operability and workability of a bonding arm by providing an inert gas supplying unit which injects to the periphery at the end extended from a capillary of a bonding wire in the arm. CONSTITUTION:An inert gas injecting mechanism 9 is composed of a tubular unit 7a, a cylindrical portion 7b integral with the unit 7a, and an inert gas supplying passage 8a provided in a bonding arm 8. According to this structure, the arm 8 can be reduced in size and weight to improve the operability and the workability, it is not oxidized when forming a bulb 8a for bonding, and the bonding characteristics are not deteriorated.
Patent JP-H0329522-A (JP)
Title: Tracking antenna system
Inventor: MATSUO MASAYUKI
IPC: H04B7/26
Filed: 1989-06-27
Abstract: PURPOSE:To discriminate the deterioration in the reception sensitivity whether it is caused by out of tracking or by radio wave shield due to the intervene of an obstacle between an antenna and an object by controlling a tracking mechanism based on the output of the obstacle detector detecting the obstacle present in an antenna directivity. CONSTITUTION:When an obstacle detector 4 detects the presence of an obstacle in the directivity of an antenna 1, a controller 5 limits the motion of a tracking mechanism 3 to vary the direction of the antenna 1 to maximize the reception sensitivity of a transmitter-receiver 2, thereby keeping the directivity of the antenna 1 in the direction just before the radio wave object enters between the object and the antenna 1. When the antenna 1 mounted on a travelling body enters behind the obstacle and the reception sensitivity is deteriorated, the antenna 1 keeps the direction so far without any useless motion. Thus, an event that the antenna 1 is is directed entirely different direction when the antenna 1 emerges behind the obstacle, is evaded.
Patent JP-H0214639-A (JP)
Title: Line monitor
Inventor: TAKAHASHI ETSUO
IPC: H04L9/32
Filed: 1988-06-30
Abstract: PURPOSE:To protect a host machine tightly from an illegal access by checking the adequacy of a user utilizing a public line independently of the host machine at a stage being one preceding stage of the host machine so as to apply double check. CONSTITUTION:A secret protection section 12 gives a command to a user to send a pass word or secret information for check and collates whether or not the secret information sent from the user is coincident with the content of a secret protection file 13a. When they are coincident, a public line 5 of the user is connected to a communication control section 11 by a line pass through section 14 and connected to a host machine 4 via a communication line 6 and a front end processor 3. Then the connected user is subjected to check of secrecy protection by the host machine 4 this time. Thus, the access request from the user is checked once by a line monitor 1 independently of the host machine 4 at the start and subjected to normal check again by the host machine 4 thereby applying tighter illegal prevention.
Patent JP-H0212275-A (JP)
Title: Image forming device
Inventor: NAKAMURA SHOJI
IPC: G03G15/02
Filed: 1988-06-30
Abstract: PURPOSE:To restrain the excessive electrification of a surface potential and to make electrification uniform by providing an electrifier around a photosensitive body and employing a conductive brush for the electrifying device. CONSTITUTION:The electrifying device 2 imparts electric charges to the drum- like rotating photosensitive body 1, whereby its surface is electrified. The electrifier 2 is composed of the conductive brush 9 and a conductive substrate 10 becoming the base of said brush 9, which is made of nylon fibers, etc., and is embedded in the substrate 10 to be parallel to the surface of the photosensitive body 1. They are conductive in terms of electricity, and a DC voltage of polarity the same as that of the electrifying device 2 will electrify is applied to them. By adjusting the voltage, a potential necessary for the photosensitive body 1 is imparted. A destaticizing device is not installed. Thus, the excessive electrification of the photosensitive body can be restrained.
Patent JP-H0328769-A (JP)
Title: Acceleration sensor
Inventor: ICHIHASHI MOTOMI
IPC: H01L29/84
Filed: 1989-06-27
Abstract: PURPOSE:To decrease the number of components and man-hours by providing filmy lead-out leads to a connecting substrate and connecting one-end sides of the leads and electrode pads of an acceleration sensor element by a bump. CONSTITUTION:The four lead-out leads 21 that the connection substrate 20 is equipped with are formed of thick film patterns and one-end sides of the respective leads 21 are in the same arrangement with the electrode pads 14 of the acceleration sensor element 10. Then the formation surface of the substrate 11 for the pads 14 is set opposite the surface of the substrate 20, both substrates 11 and 20 are arranged having end parts superposed one above the other, and the pads 14 and leads 21 are connected electrically by the bump 50 made of, for example, solder, etc., so the element 10 is floated and supported ever the substrate 20 by the bumps 50 in a cantilever shape. Consequently, the constitution is simplified and two pads 14 each are arranged shifting in front-rear relation to from two arrays of bumps 50, so the support strength for the element 20 is increased and the connections between the bumps 50 and pads 14, and leads 21 are reinforced.