baber/WOPTO huggingface dataset:
Patent JP-S59135275-A (JP)
Title: Production of composite metallic material
Inventor: SUWABE HARUO
IPC: C09J5/00
Filed: 1983-01-24
Abstract: PURPOSE:To obtain inexpensively and efficiently a composite metallic material suitable for use as a building material, by bonding two metallic materials through a thermoplastic resin sheet-form adhesive to each other and combining a pressing stage with a hot pressing stage at the time of bonding. CONSTITUTION:A concave part is formed on each of the surfaces of the upper holder C and the lower holder D of a press machine, and a hot air pump and a vacuum pump are connected to the central part thereof. An upper mold E and a lower F are provided with a plurality of vent holes. Two sheets or two kinds of metallic sheets A and B are put upon each other, placed between the upper mold E and the lower mold F, and pressed. Air between the molds E and F is sucked through the vent holes G by means of the vacuum pump to adsorb the molded metallic sheet A in the mold E onto the molded metallic sheet B in the mold F. A thermoplastic resin sheet-form adhesive is inserted therebetween. The metallic sheets are again pressed and heated by spouting hot air from the holes G, thus obtaining the desired composite metallic material.
Patent JP-H07218173-A (JP)
Title: Laminated heat exchanger
Inventor: OIDE HIKO
IPC: F28F3/00
Filed: 1994-02-01
Abstract: PURPOSE:To provide a laminated heat exchanger with a sufficient strength and rigidity against pressure of fluid flowing between layers by a method wherein a part of high pressure fluid is flowed to an outside part of a laminated structure, its outside part is enclosed by a plate having a thickness enurging against the fluid pressure and higher pressure fluid is filled in it. CONSTITUTION:A laminated type heat exchanger is comprised of a main body 1, feeding pipes 2, 3, partition plates 4, 5, a storing container 6 and a pressure unifying pipe 7. Two fluids A and B flowing in opposite relation flow at a clearance of one space in the thin plates as indicated by solid line and broken line so as to perform a heat exchanging operation. If it is assumed that the pressure of fluid A is higher than the pressure of fluid B, the pressure of the fluid A is filled in the storing container 6 through the pressure unifying pipe 7. The thin plate constituting the main body 1 of the heat exchanger is made of plates having many concave or convex portions distributed in them, so that upon receiving the compression force, the convex portions are contacted with many points to become distributed supporting state, resulting in that the pressure and the deformation can be kept low.
Patent JP-H05264032-A (JP)
Title: Gas flow rate adjusting filter
IPC: F23Q2/16
Filed: 1993-01-25
Abstract: PURPOSE:To keep a flow of gas fuel passing through a valve constant irrespective of increased temperature and eliminate a member for adjusting a flow rate of gas to be manually operated by a method wherein a gas flow rate is automatically adjusted with micro-cell foamed polymer. CONSTITUTION:Gaseous bubbles 52, 56 connected to various shapes of micro-cell polymer filter 50 and gas fuel pass and move forward in a radial inward direction, thereafter these media move upwardly toward a passage 64 within a nozzle 66. As a temperature of the filter 50 is increased, gas enclosed within independent air bubbles 54 is expanded, the independent air bubbles 54 expand to compress the connected air bubbles 52, 56 and then an amount of gas passing through these air bubbles 52, 56 is reduced. Accordingly, it does not become necessary to arrange any separate manual operating mechanism for use in adjusting a height of flame as the temperature varies through the micro-cell polymer filter having air-tightness connected to the independent air bubbles which are properly arranged.
Patent JP-H10202625-A (JP)
Title: Rigid cement chip board and its manufacture
Inventor: KANEKO TAKAAKI
IPC: C04B28/06
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To shorten pressurizing time to a great extent and improve productivity by a method wherein a mixture of a thermosetting cement composition with comminuted wood chips and water is heated and hardened under the specific pressurized condition. SOLUTION: A rigid cement chip board is made by heating and hardening a specific mixture 1 under the pressurized condition of applying pressure of 35-50kgf/cm<2> (3.4-4.9Mpa) for pressurizing time of 8-10 minutes. The mixture 1 is prepared by mixing a thermosetting cement composition containing a thermosetting component mainly composed of aluminous cement and anhydrous gypsum or hemihydrate gypsum, and containing Portland-cement, with comminuted wood chips and water. The mixture 1 is built up on a formwork 2 and heated under pressure for a predetermined period of time by hot press. After hardened, the mixture 1 is released from the formwork 2 to obtain the rigid cement chip board. Further, by increasing pressure higher than the conventional level, the rigid cement chip board becomes dense, and its quality such as bending strength can be improved.
Patent JP-S56107637-A (JP)
Title: Electronic circuit
Inventor: TOYODA KAZUHIRO
IPC: H03K17/60
Filed: 1980-01-31
Abstract: PURPOSE:To switch the driving of load at a high speed, by providing the first current switching circuit which makes an output the circuit output terminal, and the second current switching circuit which is emitter-connected to the input of said switching circuit and makes an input the circuit input terminal, and connecting the outputs of both the current switching circuits through the transistors. CONSTITUTION:When the input address signal A0 is in an H level, the transistor TR T4 and TR T5 of the second current switching circuit CS2 are turned on and off, respectively, and also as for the first current switching circuit CS1, TR T2 and TR T3 are turned on and off, respectively. Accordingly, the point N1 and the point N2 become an L level and an H level, respectively, and the point N4 is held in an H level by the transistors TR T8, T9. And, since TR T2 is on, a current of the constant-currnet source I2 passes through the TR T2 and is absorbed as an emitter current of the TR T10 of the word line driving circuit XD0, etc. Also, when the input address signal A0 becomes an L level, the TR T4, TR T5 and TR T2 become off, on and off, respectively. And, as the point N1 rises, the point N3 is charged at a high speed by the TR T6, T7, and the emitter current of the TR T10 of the word line driving circuit XD0 is cut rapidly.
Patent JP-S57124443-A (JP)
Title: Forming method for electrode layer
Inventor: TSUJI TSUTOMU
IPC: H01L21/306
Filed: 1981-01-27
Abstract: PURPOSE:To realize an opening cross section with the size larger toward the wafer surface by a method wherein an insulating film the Si concentration therein is larger away from the wafer surface and then the insulating film is partially etched away for the formation of an electrode. CONSTITUTION:Piled upon a high resistance buffer laye 32 and a dynamic layer 33 provided on a semi-insulating GaAs substrate 31 is an SiNX film 34, formed by the plasma CVD technique, wherein a point further from the wafer surface contains more Si. Formed on the SiNX film 34 is a photoresist film 35 with an opening for a gate electrode. The film 35 serves as a mask for etching the film 34. A Pd 36 is formed following a complete removal of the film 35. Then, the film 34 is removed by etching. This procedure results in an opening cross section with the size larger toward the wafer surface, simplifying the electrode layer forming process.
Patent JP-H01186354-A (JP)
Title: Handy printer
Inventor: MIYASAKA KOICHI
IPC: B41J3/28
Filed: 1988-01-20
Abstract: PURPOSE:To always obtain uniform printing quality, by controlling printing in matching relation to the variation of voltage outputted from a power supply means. CONSTITUTION:When a printer is manually moved while a thermal head is pressed to the surface of paper, the slit disk operated in connection with a wheel rotates and a speed signal 13 is outputted from a photointerrupter 8. When a microcomputer 6 outputs the printing signal 14 according to the ON/ OFF length of the speed signal 13 to a thermal head driver 11, the head 10 transmits the energy supplied from a battery 12 to the surface of paper to perform printing. Herein, when the capacity of the battery 12 is reduced, voltage drop becomes large and the voltage applied to the head 10 drops to lower printing density. Herein, the battery voltage 15 is detected by an A/D converter 9 to transmit a voltage level to the microcomputer 6 and a printing signal to which an applying time corresponding to the deficient quantity of energy is added is outputted to the driver 11. By this method, uniform printing quality can be obtained.
Patent JP-S54104273-A (JP)
Title: Gate controller of photo thyristor
Inventor: OBANA GIHEE
IPC: H02M1/08
Filed: 1978-02-03
Abstract: PURPOSE: To prolong the life of a photo thyristor by making the life of a luminous element longer, by supplying no auxiliary pulse while the feeding current of the thyristor continues.  
     CONSTITUTION: During current continuation, applying a gate pulse thyristor UP causes commutation from thyristor WP to UP. Thyristor VN carries on turning ON  and at this time, the level detection circuit generates its output and normally- closed contact 6b is broken, so that main pulse PM of thyristor UP will not be supplied as auxiliary pulse Pa to thyristor VN. In the same way, pulses supplied to thyristors during the continuation of DC current Id have an electric angle of every  120°, which results in the application of half gate pulses in comparison with the conventioal angle of 60°. Then, the feeding time of the luminous element for turning  the photo thyristor ON is shortened, thereby making it possible to prolong the life.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000203318-A (JP)
Title: Vehicular child seat mounting structure
Inventor: HAMADA MAKOTO
IPC: B60N2/28
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To restrain a vehicle fitted with no child seat from being increased in weight and cost, and prevent its appearance from being degraded in quality. SOLUTION: A rod 21 is erected at the rear parts of a right and a left seat cushion frame 20, and a pipe 22 to be integrally rotated with a seat back 14B around the rod 21, is disposed to the outer circumferential part of the rod 21. A hook 36 is detachably mounted to a bracket 24 fixed to the pipe 22, and the fixing attachment 28 of a child seat 26 is so devised as to be engaged with the hook 36.
Patent JP-S59136346-A (JP)
Title: Polyamide composition
Inventor: NAGANO RIICHIROU
IPC: C08L77/00
Filed: 1983-01-27
Abstract: PURPOSE:The titled composition that is obtained by adding a modified, low- crystallinity propylene-alpha-olefin copolymer and a polar vinyl monomer-containing ethylenic random copolymer, thus showing improved low temperature impact strength and saline resistance with excellent toughness and moldability. CONSTITUTION:(A) 100pts.wt. of polyamide are combined with (B) 1-100pts.wt. of a modified low-crystallinity propylene-alpha-olefin copolymer which is made by grafting 0.01-10pts.wt. of unsaturated carboxylic acid or its derivative units onto 100pts.wt. of a low-crystallinity propylene-alpha-olefin copolymer mainly containing propylene units and has lower than 40% crystallinity and 0.3-7dl/g intrinsic viscosity, measured in decalin at 135 deg.C, and (C) 1-100pts.wt. of a polar polar vinyl monomer-containing ethylenic random copolymer which contains, as a polar vinyl monomer, vinyl acetate and has 0.01-100g/10min melt flow rate.
Patent JP-H03216701-A (JP)
Title: Safe circuit for travel controller for vehicle
Inventor: TSUTSUMI KAZUMICHI
IPC: G06F11/00
Filed: 1990-01-20
Abstract: PURPOSE:To surely stop the driving of an actuator and to improve the safety of the travel of a vehicle by resetting a microcomputer and interrupting the power of the actuator even if one of first and second output pulses is abnormal. CONSTITUTION:When the period of the first output pulse outputted from the microcomputer 23 is abnormal as against a prescribed period, a watch dog means 25 outputs a reset signal and resets at least the microcomputer 23. When a duty detection means 26 detects the duty of the second output pulse outputted from the microcomputer 23 and it detects it to be beyond a prescribed range, a power interruption means 27 interrupts power and sets the actuator 21 in a non-operation state. Thus, the driving of the actuator 21 when abnormality occurs can surely be stopped and the safety of the travel of the vehicle can be improved.
Patent JP-H09204797-A (JP)
Title: Semiconductor memory
Inventor: TSUDA NOBUHIRO
IPC: G11C29/04
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce a development cost and a manufacturing cost, and to reduce a chip area. SOLUTION: First to fourth memories 100, 200, 300, 400 can be made articles by dividing them, or without dividing them. Pads 101, 103, 113, 213, 201, 301, 313, 413, 401 are all arranged in the same direction. An address buffer block 105 and the pad 101 are closely arranged. it is same way for other address buffer blocks and corresponding pads, also it is same way for output buffer blocks and corresponding pads.
Patent JP-S5395876-A (JP)
Title: Treating method for dust in incineration treatment for waste matter
Inventor: MORI ISAMU
IPC: B01J2/22
Filed: 1977-02-03
Abstract: PURPOSE: To suppress the scattering of the dust and the elution of the components contained in the dust into water, by mixing the dust powder and cement without addint water, by forming and solidifying under pressure and, after that, by hardening the surface layer by witting its surface by water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63178586-A (JP)
Inventor: KASUYA NAOTOSHI
IPC: H05K3/40
Filed: 1987-01-20
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-S61170949-A (JP)
Title: Reel rotating mechanism
Inventor: ETSUNO KATSUHIKO
IPC: G11B15/30
Filed: 1985-01-24
Abstract: PURPOSE:To feed a tape fast with high precision at low cost by providing a member which separates a speed detector from the tape while a control circuit is put in operation. CONSTITUTION:A head base plate 11 moves forth, a head 9 and the detection roller abut on the tape 1, and a control circuit 8 operates, so that a state wherein the magnetic tape 1 is fed at a constant speed is a normal PLAY state. In this PLAY state, the other end 12b of a rod 12 is pressed against a spring 15, and consequently the detection roller 6 leaves the tape 11 and stops rotating, so that a frequency generator 7 generates no electric signal of rotation. Therefore, a command for an increase in speed is sent out of the control circuit 8 to a motor 5 and the rod 12 separates the detection roller 6 from the tape 1, so that a fast-forward state is entered. Consequently, the tape is fed fast with high reliability at low cost.
Patent JP-H02192561-A (JP)
Title: Cooling device
Inventor: MATSUO YOICHI
IPC: H05K7/20
Filed: 1989-01-19
Abstract: PURPOSE:To avoid waste and make a cooling device in a system to which an option device is added miniature and inexpense by adding an enlarged cooling device having a heat exchanger and a refrigerating cycle part for cooling the option device. CONSTITUTION:In a basic cooling device 1, heat radiation is performed in a heat exchanger 3 and a refrigerating cycle part 2, a basic cooling device 11 has a capacity for cooling the heat generated in the basic device 11 and is not provided with a cooling capacity for the case where an option device 18 is added. An enlarged cooling device 14 has an enlarged refrigerating cycle part 15 and an enlarged heat exchanger 16 and has a capacity for exhausting a quantity of heat generated in the option device 18. The outlet of the enlarged heat exchanger 16 is connected to a common pipe port 8-a and water from the enlarged heat exchanger 16 is allowed to flow in a tank 4. In addition, a power source unit 17 and an enlarged power source line 17-a for supplying devices of the enlarged refrigerating cycle part 15 with a power source are provided while a control line 6-b is added with a control unit 6 of the basic cooling device 1 to perform operation and stop control integrally.
Patent JP-H07213216-A (JP)
Title: Apparatus for laminating dough sheet
Inventor: OKI YUZURU
IPC: A21C9/08
Filed: 1994-02-02
Abstract: PURPOSE:To obtain a dough sheet lamination apparatus provided with a terminal reciprocating transfer apparatus, etc., having a compact and simple structure, capable of accurately controlling the reciprocating speed, enabling the control of the dimension of the lamination structure over a wide range and useful for the preparation of puff pastry, etc. CONSTITUTION:This dough sheet lamination apparatus 1 is provided with a 1st dough sheet transfer apparatus 8 for transferring a dough sheet M, a terminal reciprocating transfer apparatus 6 having a transfer starting position near the transfer end point of the dough sheet transfer apparatus 8, reciprocating the transfer starting position along the transfer direction, stopping the transfer of the dough sheet M during the movement of the transfer starting end toward the upstream direction and transferring the dough sheet M at a speed twice the speed of the transfer starting end during the movement of the transfer starting end toward the downstream direction of transfer and a 2nd dough sheet transfer apparatus 10 having a transfer starting position near the region under the reciprocating range of the end point of the terminal reciprocating transfer apparatus 6.
Patent JP-H10204866-A (JP)
Title: Ground improvement method and equipment
Inventor: TSUJII TAKESHI
IPC: E02D3/12
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent earth from blocking an air recovery pipe by recovering compressed air used for transporting and injecting ground improvement material into the ground, separately from earth. SOLUTION: The ground improvement method and equipment recovers used compressed air to the ground through an air recovery pipe 6 by penetrating a hollow rotary shaft into the ground, transporting and injecting a powder ground improvement material into the ground through a rotary shaft by compressed air, and making an improved column by agitating and mixing the ground improvement material and earth in the ground by the rotation of the rotary shaft. In such case, only the compressed air is recovered by providing a screw 10 at the head of the air recovery pipe 6, discharging used compressed air and earth in the ground entering into the air recovery pipe 6.
Patent JP-S55106910-A (JP)
Title: Protector against staggering conveyor belt
Inventor: KAWASAKI YOSHINAO
IPC: B65G43/02
Filed: 1979-02-05
Abstract: PURPOSE: To protect a belt from staggering by a method wherein operation of a reflection plate which reflects carried materials is changed by electrical control according to deviated loading and are controlled to be restored to the center of the belt.  
     CONSTITUTION: Carried materials in bulk such as ore are scooped in backets 1 by means of revolution of a bucket wheel and the carried materials in the buckets 1 are released into a chute 2 near the revolution top of the bucket wheel and carried by a belt 3. Staggerring of the belt 3 is detected by detectors 9, 10. The reflection plate 7 is controlled on the basis of these detected outputs and the staggering of the belt is corrected by correcting function of the reflector plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59137883-A (JP)
Inventor: OOGAMI HIDEAKI
IPC: G21C3/20
Filed: 1983-01-28
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-H04251260-A (JP)
Title: Original plate for electrophotographic planographic printing
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-01-08
Abstract: PURPOSE:To obtain an original plate for electrophotographic planographic printing having superior electrostatic characteristics, especially dark charge retentivity and photosensitivity and also having a superior printed image and high printing resistance even under severe conditions. CONSTITUTION:This original plate has a photoconductive layer contg. at least one kind of specified resin as binding resin and particles of at least one kind of resin dispersed in a nonaq. solvent system. The particle size of the resin particles is equal to or smaller than the max. particle size of photoconductive zinc oxide particles. The specified resin has 1X10<3>-2X10<4>wt. average mol. wt. and contains >=30wt.% repeating units represented by formula I and 0.5-15 wt.% repeating units each having at least one kind of polar group such as -PO3H2, -SO3H, -COOH or a cyclic acid anhydride group as polymer components. In the formula I, each of a1 and a2 is H, halogen, cyano or hydrocarbon and R3 is hydrocarbon.
Patent JP-H06222702-A (JP)
Title: Magnetic recording and transferring device
Inventor: ONEDA SHOGO
IPC: G03G19/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide the magnetic recording and transferring device with which a magnetic recording and transferring medium having good quality is obtd. by transferring a magnetic material by heat to paper, etc. CONSTITUTION:The magnetic recording and transferring device having a sheet member 1 which includes the magnetic material, the magnetic recording and transferring medium 10 which is subjected to magnetic recording, a magnetic recording head 5 which executes magnetic recording on the magnetic material of the sheet member 1 and a magnetic transferring means 4 which transfers the sheet member 1 subjected to the magnetic recording by the magnetic recording head 5 to the magnetic recording and transferring medium 10 by heat is provided.
Patent JP-S54104718-A (JP)
Title: Pick up system for intermediate frequency signal
Inventor: MIURA MASAMI
IPC: H04B1/10
Filed: 1978-02-04
Abstract: PURPOSE: To enable to pick up the signal without deteriorating the AM rejection ratio from the halfway of IF stage, by stabilizing the collector potential of the transistors in DC manner constituting one side of the differential pair transistors at each IF amplifier stage by two transistors.  
     CONSTITUTION: The transistors Tr22 and 24 are respectively connected in cascade to one Tr2 and 9 of the differential pair Tr at each IF amplifier stage. The collector of Tr22 and 24 is connected to the power supply via the respective load resistors 21, 23, and the output is fed to the addition circuit 20 via the rectifying circuits 18 and 19 from the collector of Tr22 and 24, outputting is made from the terminal G. The Tr22 and 24 mentioned above are connected to the power supply terminal D regulated for each base and the collector potential of Tr2 and 9 constituting one side of the differential pair Tr is stable in DC manner, allowing to pick up the signal without deteriorating the AM rejection ratio from the halfway of the IF stages. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62171511-A (JP)
Inventor: YANO KOJI
IPC: F16B43/00
Filed: 1986-01-21
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-H08205414-A (JP)
Title: Battery discharge current monitor
Inventor: OKAMOTO KAZUYA
IPC: H01M10/48
Filed: 1995-01-27
Abstract: PURPOSE: To eliminate a special purpose detector, to simplify a circuit and to realize the reductions in size and cost by directly obtaining the discharge current detection of a battery from the power conversion information of a power source. CONSTITUTION: The battery discharge current monitor comprises a battery 1 to become a power source, a power source circuit 2 having switching means 21a for variably stabilizing the switching frequency of the voltage of the battery 1, a load circuit 3 to be supplied with the power from the circuit 2, and a controller 4 for monitoring the switching frequency of the circuit 2 to detect the discharge current of the battery 1.