baber/WOPTO huggingface dataset:
Patent JP-H09291148-A (JP)
Title: Production of modified polyphenylene oxide, epoxy resin composition containing modified polyphenylene oxioe produced by the process, prepreg made using the composition, and laminate made using the prepreg
Inventor: YAMAMOTO HIROSHI
IPC: B29C70/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a modified polyphenylene oxide(modified PPO) useful in the production of a laminate excellent in metal foil peeling strength, soldering heat resistance, prevention of soaking with plating solution, and high-frequency properties, an epoxy resin composition containing the modified PPO, a prepreg containing the composition, and a laminate made using the prepreg. SOLUTION: A PRO having a number-average mol.wt. of 10,000-30,000 is subjected to a redistribution reaction with a polyphenol compound in the presence of a free-radical initiator to obtain a phenol-modified PPO having a number-average mol.wt. of 1,000-3,000. This modified PPO is reacted with epichlorohydrin to produce a reaction product, which is a low-mol. modified PPO (a) having terminal epoxy groups. The epoxy resin composition and the prepreg contain the PPO (a). The laminate is obtained using the PPO (a).
Patent JP-S618523-A (JP)
Title: Burning control circuit of hot-water heater
Inventor: YUKIMURA MASAHIKO
IPC: F23N5/10
Filed: 1984-06-22
Abstract: PURPOSE:To prevent the device from the danger due to the releasing of a raw gas by immediate closing of a solenoid safety valve at the extinguishment operation by a method wherein a water valve is provided on a water passage connected to a heat exchanger, an automatic valve and a solenoid safety valve are interposed on a gas passage connected to a heating burner, then a common push button is operated. CONSTITUTION:By the pushing operation from a starting position A of a push button 8, a water valve 7 is opend, also a solenoid safety valve 4 and a pilot flame valve 18 are opened, the ignition for a pilot burner 2a is performed at the end position B under the opening condition of the second gas valve 11. By the return operation to an intermediate position C, the second gas valve 11 is opened, and a heating burner 2 is ignited by the pilot burner 2a, then the hot-water supplying operation is started. At the extinguishment operation, when the push button 8 is returned to the starting position A by pushing operation thereof, the water valve 7 is closed, an automatic valve 17 is also closed by the stopping of water flow, the heating burner 2 is extinguished, the hot-water supply operation is stopped. Also an inverse polarity charging electric current for a thermoelement 3 is flowed through a solenoid 4a of a safety valve 4, an electromotive force from the thermoelement 3 is canceled to each other out, the safety valve 4 is immediately closed, accordingly, the releasing of a raw gas can be prevented.
Patent JP-H0422187-A (JP)
Title: Bonding apparatus of conductive member
Inventor: UCHIYAMA KENJI
IPC: H05K3/36
Filed: 1990-05-17
Abstract: PURPOSE:To increase a bonding strength by a method wherein, in order to form a conductive connection by bonding a conductive member, to be connected, by using a conductive bonding material such as a solder, a conductive adhesive or the like, a small through hole is made in at least a bonding part on one side of the conductive member. CONSTITUTION:In a flexible wiring connecting member 1, many a multiplicity of wiring 12 composed of a copper foil or the like as conductive members are provided on one face of a flexible base material 11 composed of a synthetic-resin film such as a polyimide resin or the like. On a control circuit board 2, a printed wiring board on which wiring 22 as a conductive member is provided on the surface of a base material 21 composed of a comparatively hard synthetic resin or the like is used. In the connecting part of the connecting member 1 to the control circuit board, only the wiring 12 exists by cutting the base material 11, and small through holes 12a are made in the wiring 12. In the base material 11 and on the circuit board 2, individual end parts of the wiring 22 are bonded by using a solder 3; and one part of the solder 3 flows into the small through holes 12a made in the wiring 12, and is solidified in a state that it is swollen on a face opposite to a bonding face to the wiring 22.
Patent JP-S6011913-A (JP)
Inventor: EFUERUTO SHIIBUINKU
IPC: G05F3/22
Filed: 1984-06-22
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-H10305804-A (JP)
Title: Method and apparatus for manufacturing block-like package
Inventor: SUZUKI SANJI
IPC: B65B7/16
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To shape a good block-shaped package at the same time as manufacturing without causing a swell due to pressure reduction inside a bag. SOLUTION: A periphery of a contents filled site 5a of a bag 5 is pressed by a press board 9, while an upper part is pressed by a fixed rod 7 to push up a bottom of the bag 5 by a push-up plate 10. The bag 5 is vertically pressed by the fixed rod 7 and the push-up plate 10, the inside of the bag 5 is reduced in pressure by a nozzle 6 in the pressed state, and thereafter the bag is sealed. A good block shape can be obtained without the bag 5 pulled upward by the pressure reduction.
Patent JP-S6316251-A (JP)
Title: Automatic inspecting method for surface spot of plate type body
Inventor: FUJII JUNICHI
IPC: G01N21/88
Filed: 1986-06-02
Abstract: PURPOSE:To perform detection distinctively from the signal due to dust by sweeping scanning lines of a photodetector at right angles to a conveyance direction and putting signals of the respective scanning lines together. CONSTITUTION:A linear CCD camera 3 is provided above a conveyance path at 45 deg. to the vertical direction of the surface of a tile 1. A high-frequency fluorescent lamp 2, on the other hand, is provided slantingly by 45 deg. from the vertical direction of the surface of the tile 1 to the conveyance direction X. The scanning line sweeping direction of this camera 3 is perpendicular to the conveyance direction X and the surface of the tile 1 is detected successively while sliced breadthwise. If there is a scratch (f) in the surface of the tile 1, the scratch signal Sfn of the output signal Sn of the camera 3 corresponding to the scratch (f) continues on a virtual line E. Dust (d) is present dispersedly on the surface of the tile 1, so a dust signal Sdn also becomes random and never continues on the virtual line E. For the purpose, signals Sn are put together to detect the scratch (f) distinctively from the dust (d).
Patent JP-S5461536-A (JP)
Title: Sheet distributor
Inventor: WATANUKI MASAYOSHI
IPC: B65H39/11
Filed: 1977-10-25
Abstract: PURPOSE: To reduce the damage upon a copying machine and to prevent induction of jamming by interrupting the copying operation during the jammed condition so that the sheet conveyance may be stopped a preset time laps after the copy sheets of the copying machine are discharged.  
     CONSTITUTION: When the jamming is detected by the jam detecting means 10 of a sheet distributor 11, the copying operation of a copying machine 12 is interrupted through a copying condition judging circuit 35 and a copy control circuit 36. At the same time, the timer 41 of the distributor 11 is set in response to the detecting signals of means 40 so that the paper discharging operation by a control circuit 37 and a drive source 38 is continued until the set time of the timer 41 passes. The sheet, which has been copied by the copying machine 12 when the jamming takes place, is discharged so that its distribution by the distributor 11 is stopped after the discharging opertion. As a result, the copy being produced by the copying machine can be discharged even after the jamming has taken place so that the damage upon the copying machine is reduced and so that there is no fear of the jamming in the copying machine 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5919626-A (JP)
Title: Method and device for drawing plate preparation plan for shearing
Inventor: KINOSHITA TSUTOMU
IPC: B23D36/00
Filed: 1982-07-21
Abstract: PURPOSE:To provide an effective means to draw plate preparation plans, that has been much complicated according to any conventional system, by placing templates on a material plate in rows repeatedly in a single direction, in such a sequence as one having larger short-edge coming first followed by next larger, and by incorporating into a central processing unit (CPU). CONSTITUTION:A key input device 11 or an audio input device 12 is used as the input device 1. A central processing unit (CPU) 2 is to draw plate preparation plans, and a CRT display 3 is to display such necessary matters for works as operational result in CPU 2, the input items thereto, etc. A printer 4 prints out the matters displayed on the display 3 while a memory part 5 consisting of a floppy etc. stores the operational result etc. in the CPU 2. In this arrangement the reference direction for the material and the plate preparation direction, perpendicular thereto, are set previously, and a template is placed on the material plate. This arrangement can well eliminate complicated procedure which has been inevitable with any conventional systems.
Patent JP-2000322960-A (JP)
Title: Wet type specific gravity difference classifying device of wire coating waste
Inventor: UEMATSU TADAYUKI
IPC: B03B5/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of copper from a wire coating waste capable of effectively removing the copper from the waste in order to reuse the wire coating waste of a small-sized wire that has already been used. SOLUTION: In relation to this wet type specific gravity difference classifying device wherein a crushed plastic covered wire waste is fed to a tilted water tank 5 along with water, copper is moved to the upstream side by vibrating the water tank 5, and a plastic waste is separated by moving it to the downstream side. The wet type specific gravity difference classifying device of a wire coating waste is composed by installing a tilting and vibrating auxiliary water tank 21 on the downstream side of the water tank 5 along the water tank 5, and the lower side face part of the water tank 5 is connected to the auxiliary water tank 21 through a coupling tube; copper is removed from the wire covering waste as much as possible, and plastics are classified into their types to reuse them.
Patent JP-H06101193-A (JP)
Title: Method for preventing resin content or binding substance from adhering
Inventor: POORU EFU RICHIYAADOSON
IPC: D21F1/32
Filed: 1993-04-30
Abstract: PURPOSE: To inhibit the deposition of pitch on surfaces of machinery and the like by adding an effective amount of a melamine formaldehyde-type polymer to pitch-containing furnish, paper stock or papermaking fluid each in contact with pulping and papermaking equipment and machinery. CONSTITUTION: The objective method for inhibiting the deposition of pitch or stickies on surfaces of machinery is to add an effective amount of a melamine formaldehyde-type polymer obtained by the copolymerization of (A) melamine or a substituted melamine with (B) a compound of the formula (wherein R1 and R2 are each H or a 1-4C alkyl) (preferably formaldehyde) in a mol ratio of (1:1) to (1:6) to pitch-containing furnish, paper stock or papermaking fluid.
Patent JP-H06313090-A (JP)
Title: Resin composition
Inventor: MIYAJIMA TSUNEHISA
IPC: C09J151/00
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a resin composition excellent in the hard finishing property and the adhesive force, when used as an adhesive agent for paper tubes, an adhesive for corrugators, etc., capable of being adsorbed to woven fabrics for their hard finishing, when used as a laundry paste, and excellent in the paste- removing property, dispersibility, etc. CONSTITUTION:The characteristic of producing this resin composition is comprises mixing a hydroxylated starch with a resin emulsion produced by polymerizing a vinylic monomer in the presence of the hydroxylated starch.
Patent JP-H11285504-A (JP)
Title: Automatic grinding method of tooth crown repair mechanical article
Inventor: TAKAOKA TOMOYA
IPC: A61C5/77
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To make efficiently executable the production of a tooth crown repair mechanical article and the finish of grinding by producing a jig for the article, putting polymerized resin in the inner and outer parts of the object, fixing screws and, then, grinding the article by means of an automatic grinder. SOLUTION: The jig 2 for the tooth crown repair mechanical article is produced, polymerized resin is put in the inner and outer parts of the article and the screw is fixed onto the article. The multiple articles fixed by the screws are fixed to the fixing jig of the automatic grinder by using the screw and grinding is executed. Grinding work efficiency is drastically improved by the work method and the cost is reduced.
Patent JP-H0426999-A (JP)
Title: Redundant information readout circuit
Inventor: FUKUSHI ISAO
IPC: G11C29/04
Filed: 1990-05-19
Abstract: PURPOSE:To simply read redundancy information to an external device by outputting each state of an element for storing redundancy information serially in a prescribed order. CONSTITUTION:Each state of an element Fi for storing redundancy information is fetched by a register means Ri connected to each element, shifted sequentially and outputted serially in a prescribed order (in the order of the connection of shift registers). In this case, a redundancy information consists of entire separate system such other logic circuits. Then the redundancy information is easily read externally without giving any effect on the operating characteristic. Furthermore, input and output pins required for the redundancy information readout system are minimized enough to be only input pins for a load signal and a clock and output pints outputting serially the redundancy information.
Patent JP-H09308778-A (JP)
Title: Combing scissors for hairdressing or beauty
Inventor: HAYASHI NOBUAKI
IPC: B26B13/08
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide coming scissors for hairdressing or beauty which is smoothly pulled out from hair, which is left without being out, and improve workability of combing operation, when the scissors are diagonally put in the hair. SOLUTION: In such combing scissors for hairdressing or beauty that a pair of blades are pivotally mounted at the crossing part, rod edges are formed on one blade, and a plurality of comb edges 17 which are arranged part by clearances 16 are formed on the other blade 13, the both-side faces 18 of respective comb edges 17 faced to the clearances 16 are inclined so as to form a prescribed angle αto the longitudinal direction G of the blade 13.
Patent JP-S6020682-A (JP)
Title: Synchronizing separator circuit
Inventor: HIRAKURI SEISUKE
IPC: H04N9/81
Filed: 1983-07-14
Abstract: PURPOSE:To prevent the occurrence of omission of a color difference signal and the deviation in color by generating a pulse for separating a time axis compression color difference signal and a time axis compression color difference signal and a time axis compression luminance signal at an accurate time position. CONSTITUTION:A reproduced time division multiple signal is supplied to an automatic gain controlling circuit 40, and the level of a horizontal synchronizing signal is made nearly constant, and supplied to the first and second comparator circuits 41, 42. The comparator circuit 41 detects the level (a) of 1/3 of the horizontal synchronizing signal and applies a reset pulse to a counter 4. From that point of time, the counter 43 counts a clock pulse of fixed frequency and supplies the counted value to an adder 44. A constant corresponding to a time A stored beforehand in an ROM45 is supplied to the adder 45, and the sum of this constant and the counted value of the counter 43 is supplied to a count down counter 46. The comparator 42 detect the level (b) of 2/3 of the horizontal synchronizing signal, and supplies a pulse to the count down counter 46, and loads data of the adder 44. The pulse is generated when the counted value of the count down counter 46 is zero.
Patent JP-H05300587-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: ONO YUJI
IPC: H04R7/02
Filed: 1992-04-20
Abstract: PURPOSE:To lower the density and also to keep the proper internal loss and rigidity for a diaphragm of an electroacoustic transducer by laminating a layer consisting of the cellulose fibers extracted from the mantles of sea squirts and a layer consisting mainly of the cellulose fibers obtained from the wood pulp. CONSTITUTION:A layer consisting of the cellulose fibers extracted from the mantles of sea squirts and a layer consisting of the cellulose fibers obtained from the wood pulp are laminated together into a diaphragm of an electroacoustic transducer. The cellulose fibers of the wood pulp are produced into a cone shape in a normal production process and then laminated to the cellulose fiber layer of the sea squirts. Then a final cone shape is obtained by a heating press process. The sea squirts live in 100 kinds or more, and at present the 'MABOYA' (a kind of sea squirt) are bred and easily available. Thus the Young's modulus (E) is extremely improved compared with the increase rate of the density (rho). Then the specific modulus of elasticity (E/rho) and the propagation velocity can be improved.
Patent JP-S5829680-A (JP)
Title: Printing head
Inventor: YANO AKIO
IPC: B41J2/255
Filed: 1981-08-17
Abstract: PURPOSE:To pevent the thinning of the upper and lower ends of printed letters with respect to density by adjusting the operation timing of contactor by a printing magnet in different conditions according to the distance from the tip of a printing wire to the periphery of a platen. CONSTITUTION:In a wire impact printer incorporating a large number of units in which an electromagnet 1 to connect or disconnect a magnetic path for a contactor 3a fixed with a printing wire 4 and a permanent magnet 8 are set, the operation timing of the contactor 3a by the printing magnet is differently conditioned according to the distance from the tip of the printing wire 4 to the periphery of a platen 10. For example, ampere turns are increased by varying the winding specification of the coil 2 of the electromagnet 1, corresponding to the wires 4-1 and 4-2 in which the stroke at the upper and lower ends of wire rows is large, for example.
Patent JP-H11328056-A (JP)
Title: Electronic mail service system
Inventor: TERAJIMA KAZUHIKO
IPC: H04N7/16
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To make easily utilizable an electronic mail and also a large quantity of information like pictures and sounds by displaying the electronic mail on a TV receiver. SOLUTION: A control part 12 is connected to a mail server 11, and a cable TV station 13 and a portable telephone station 14 are connected to the control part 12. The cable TV station 13 is electrically connected to a TV receiver 15 installed in a house through a TV line. The TV receiver 15 is provided with an infrared light reception device 16 for infrared rays transmitted from a portable telephone terminal 17. A scramble code as control information received by the infrared light reception device 16 is decoded by a decoding part provided in the TV receiver 15, and scrambled mail information sent from the cable TV station 13 is projected on the TV receiver 15.  The portable telephone terminal 17 transmits and receives control information to and from the portable telephone station 14 and transmits the control information to the infrared light reception device 16 from an infrared light emitting device 18.
Patent JP-S6097168-A (JP)
Title: Automatic traverse controller
Inventor: BURUUNO BURUSHIETSUKU
IPC: B65H54/28
Filed: 1984-06-21
Abstract: A sliding base is guided for vertical movement on an upright of the traverse mechanism. It bears a camera having its lens directed along a horizontal axis toward a vertical bank of lights. A drum supported by uprights and driven rotatingly by a motor can move back and forth on rails, while the traversing carriage bearing vertical rolls guiding a cable can likewise move parallel to the axis of the drum in order to check and, if neccessary, modify the approach angle formed by the incoming cable about to be laid on the winding. The silhouette of the zone of the winding where the turns are laid down is formed on a receiving surface within the camera, this surface taking the form of a photodiode grid, the periodic scanning of which yields signals sensing the conditions under which the cable is being wound.
Patent JP-S5556163-A (JP)
Title: Interior coating material of can
Inventor: OOTSUKI AKIRA
IPC: C09D5/00
Filed: 1978-10-20
Abstract: PURPOSE: A dispersion type coating material for the interior of metallic containers, e.g. drink cans, having improved resistance to boiling water and chemicals, adhesivity to the containers, and processability, and great safety without extractables, prepared by dispersing a specific copolyester in an organic solvent.  
     CONSTITUTION: (A) A thermoplastic polyester resin having terminal hydroxyl groups is esterified with (B) a polymerizable unsaturated carboxylic acid or its anhydride, e.g. acrylic acid, and polymerized with (C) other polymerizable unsaturated bond-containing monomers or liquid polymers, e.g. methyl acrylate, to give a copolyester, which is dispersed in an organic solvent to form a coating material for the interior of metallic cans. For example, (A) is dissolved in a solvent, e.g. toluene, and esterified with 0.5W2.5 equivalents to the hydroxyl groups in(A) of (B) in the atmosphere of N 2  at 140W160°C for 1W5hr. The amount of (C) is 1W30wt% based on the total weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62285445-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUMOTO HIROSHI
IPC: H01L21/3205
Filed: 1986-06-03
Abstract: PURPOSE:To prevent disconnections at the stepped section of a second electrode by a method wherein an impurity is implanted to a first insulating layer coating an Si substrate containing an active layer, the active layer is led out, a first electrode is attached, the surface is coated with a second insulating layer, and the second electrode is formed through a connecting hole and connected to the first electrode. CONSTITUTION:Poly Si 23 is laminated on an N-type substrate 21 with a P layer 22 through a decompression CVD method, B ions are implanted selectively and diffused to shape a P layer 23a, and one part of the P layer 22 is led out onto the poly Si 23. P ions are implanted selectively, and an N layer 24 is led out onto the poly, Si 23. First electrodes 25 are formed brought into contact with connecting layers 23a, 236 on the flat poly Si 23, SiO2 26 is deposited through a plasma CVD method, connecting holes 27a, 27b are shaped, a second electrode 28 is attached, and the whole surface is coated with a protective film 29. Since a window need not be formed in the first electrodes, there is no stepped section, and the stepped sections of the second insulating layer are decreased through thinning, thus preventing a disconnection at the stepped section of the second electrode, then acquiring a device having high reliability.
Patent JP-S6021036-A (JP)
Title: Overhead projector
Inventor: HORI TSUNEO
IPC: G03B21/132
Filed: 1983-07-14
Abstract: PURPOSE:To lighten a projected image by placing a rotating hyperbolic reflecting mirror for introducing light emitted sideward from a light source into a Fresnel lens so that the light source is horizontally enclosed with the mirror. CONSTITUTION:Light emitted forward from a light source 11 enters directly the central part of a Fresnel lens 13 through a condenser lens 12. Light emitted backward from the source 11 is reflected by a spherical reflecting mirror 14, and it enters the central part of the lens 13 through the lens 12. Light emitted sideward from the source 11 is reflected by a rotating hyperbolic reflecting mirror 15, and it enters the peripheral part of the lens 13.