baber/WOPTO huggingface dataset:
Patent JP-H10262659-A (JP)
Title: Activity promotor of heat-resistant dna polymerase and activity promotion using the same
Inventor: YAMAJI MUNETOSHI
IPC: C07K14/435
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an activity promotor for a heat-resistant DNA polymerase, which improves the activity of a heat-resistant DNA polymerase, reduces its use and at the same time can efficiently amplify DNA of a low dose, by compounding sericin. SOLUTION: This activity promotor consists of a kind of sericin such as sericin which is formed when silk yarn is produced from cocoons. Further, it is preferable that the polymerase activity of a heat-resistant DNA polymerase is enhanced by adding an aqueous solution (concentration is preferably 0.1-2.0 mg/ml) of sericin to a reaction system for amplifying DNA in the presence of a heat-resistant DNA polymerase.
Patent JP-S565232-A (JP)
Title: Automobile head lamp direction compensator
Inventor: SHIYARURU UU MARUSHIYAN
IPC: B60Q1/11
Filed: 1980-06-11
Abstract: During acceleration and deceleration the front end of the body of a motor vehicle dips or rears on the suspension causing light beams from the headlamps to be directed upwards or downwards too much. To avoid this the orientation of a headlamp is variable by pivoting the lamp relative to the vehicle body, about a horizontal axis extending transversely of the body, in response to operation of an orientation control which responds to acceleration and deceleration.
Patent JP-H11270003-A (JP)
Title: Throating structure
Inventor: BABA NORIHISA
IPC: E04B1/64
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation to be generated on the indoor side. SOLUTION: A throating structure is formed between the lower end section of a wall panel 1 and a house structure section 2 such as a sill 2a. An engaging- inserting recess 3 opened to a lower section is formed to an intermediate section in the panel-thickness direction of the lower end face of the wall panel 1. A throating member 4 is separated into a surface-side throating material 5 and a rear-side throating material 6. The upper end section of the surface-side throating material 5 is inserted into the engaging-inserting recess 3 by insertion while the lower end section of the surface-side throating material 5 is hung down to the front of the upper section of the house structure section 2. The rear-side throating material 6 is fixed onto a wall foundation 8 along the rear of the lower end section of the wall panel 1.  A heat-insulating material 7 is interposed between the throating materials 5, 6 on a surface and a rear.
Patent JP-S521399-A (JP)
Title: The fixation treatment method of a radioactive gas and its device
Inventor: TERASAWA TOMOTAKA
IPC: H01J37/317
Filed: 1975-06-24
Abstract: PURPOSE: This method performs the ionization of a radioactive gas to accelerates the gas, ensuring the injection and fixation to basic materials such as metal foil, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03276744-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIROUCHI TOSHIAKI
IPC: H01L23/02
Filed: 1990-03-27
Abstract: PURPOSE:To alter a device which can be assembled only by Al wire bonding to an Au wiring bonding, to improve its productivity and to reduce its cost by partly heating by a laser irradiation when low melting point alloy to becomes adhesive medium is melted. CONSTITUTION:This relates to a ceramic pin grid array. A metal cap 2 provided with an Au-Sn preform 3 and a ceramic assembly case 1 are positioned, a predetermined load is applied by a clip, etc., (not shown) and held. Then, a laser beam 7 is radiated to the upper surface of a part corresponding to the Au-Sn preform of the cap 2 to heat it to become 350-400 deg.C. In such a case, the cap 2 is, since made of iron alloy such as kovar, etc., not deformed, only the preform is melted, and the case 1 is adhered to the cap 2. This is conducted on the entire periphery of the cap 2 to hermetically seal a cavity 8.
Patent JP-H10266445-A (JP)
Title: Method for constructing concrete slab, concrete slab, and structure having the same
Inventor: NAGAI TERUMARO
IPC: E04B5/32
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To greatly improve the efficiency of construction work by simplifying the construction of slab forms before concrete placing. SOLUTION: This method for constructing a concrete slab 50 includes a beam 1 with a beam length made greater than the slab thickness. After slab forms (d) are laid horizontally at a position as high as the lower surface of the beam length, reinforcements 3, 4 for the beam are arranged, and a plurality of lightweight fillers 30 are placed on the horizontally laid slab forms (d) to fill a space that serves as the step between the lower surface of the beam length and the lower surface of the slab; then, after necessary slab reinforcement 5 is arranged, concrete 30 is placed. After the concrete has cured, the slab forms (d) are removed to finish the operations. Because of the use of the lightweight filler's 30, all the slab forms (d) need to be simply installed horizontally to secure the ease and safety of the operations.  Also, even if the surface of the slab form (d) has a wide area, the lightweight filler 30 molded normally as before is basically usable in its original form and there is no need to mold a lightweight filler of a specific size or shape, resulting in further reduced cost of construction work.
Patent JP-H06288804-A (JP)
Title: Air flowmeter
Inventor: FUJIEDA MAMORU
IPC: G01F1/69
Filed: 1993-04-05
Abstract: PURPOSE:To reduce measurement error of air flow rate caused by polarization of flow velocity distribution in a suction air path and to reduce manufacturing costs. CONSTITUTION:In a by-pass passage 6 where a part of the air flowing in a suction air pipe is widely collected, multiple heat proves 9a and 9b, connected in parallel, are provided. The electricity flow rate at a mutual connection part 17 of the multiple heat proves 9a and 9b is, by a calculation circuit 16, converted into air flow rate flowing in the suction air pipe using a pre-determined conversion method.
Patent JP-H03276616-A (JP)
Title: Chip electronic parts
Inventor: FUJIOKA KOJI
IPC: H01C13/00
Filed: 1990-03-26
Abstract: PURPOSE:To realize a chip electronic parts wherein a capacitor and a resistor are connected in parallel, reduce the number of parts in an electronic device, and obtain a small-sized device, by forming a resistor film between both of the electrodes of a capacitor. CONSTITUTION:A resistor film 5 is formed between a first electrode 1 and a second electrode 2 which are formed on a main surface and face each other. Thereby a chip electronic parts wherein a capacitor and a resistor are connected in parallel is constituted.
Patent JP-H02260485-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: ISHIKAWA HIROCHIKA
IPC: H01S5/00
Filed: 1989-03-31
Abstract: PURPOSE:To suppress an abnormal growth at the end of an SiO2 mask and to prevent a defect such as a dislocation, etc., by forming a current blocking layer by an organic metal vapor growing method by materials alternately supplying method. CONSTITUTION:A buffer layer 12, a clad layer 13, an active layer 14, a clad layer 15, and an ohmic contact layer 16 are grown on a substrate 11, an SiO2 mask 30 is provided on the layer 16, the layer is 15, is half etched, and a ridge is formed. This is introduced into a growing apparatus, a current blocking layer 17 is grown by an organic metal vapor growing method by materials alternately supplying method until the surface becomes in plane with the ohmic contact layer 16, the mask 30 is removed, and a contact layer 18 is grown. Thus, an abnormal growth at the end of the mask is suppressed, and a defect such as a dislocation, etc., can be suppressed.
Patent JP-H07391-A (JP)
Title: Ultrasonic diagnostic system
Inventor: WAKABAYASHI NAOTO
IPC: G01N29/24
Filed: 1994-04-18
Abstract: PURPOSE:To provide an ultrasonic diagnostic system capable of objectively judging the operating state (operating time) of an ultrasonic probe for transmitting and receiving ultrasonic waves. CONSTITUTION:This ultrasonic diagnostic system forms an image in a device main body 1 with the tomographic information in a testee obtained via an ultrasonic probe 2 for transmitting ultrasonic waves to the testee and receiving the reflected waves from the testee. It is provided with an EEPROM 14 storing the cumulative operating time of the probe 2; a probe operating time monitor section 25 measuring the continuous operating time of the probe 2, adding the measured continuous operating time to the cumulative operating time stored in the EEPROM 14, and updating the cumulative operating time stored in the EEPROM 14; and a display section displaying the cumulative operating time updated by the probe operating time monitor section 25.
Patent JP-S5759458-A (JP)
Title: Structure of rotary electric machine
Inventor: SHIBATA FUKUO
IPC: H02P9/00
Filed: 1980-06-10
Abstract: PURPOSE:To obtain the prescribed output voltage from a rotary electric machine by connecting via a rectifier with a control element between the primary coil of a transformer and an externally connecting wire, thereby regulating the exciting current. CONSTITUTION:An armature coil 8 and the secondary coil 5 of a transformer 2 are connected to form a closed circuit. The intermediate point U of an armature coil 8 is used as a terminal connected to an externally connecting wire 13, and the intermediate point N of the secondary coil 5 of the transformer 2 is connected to the residual terminal of the coil 8. The primary coil 3 of the transformer 2 is connected via a rectifier 18 with a control element connected in anti-parallel to the respective phases with the externally connected wire 13. The phase sequence of the electric connection between the primary coil 3 of the transformer 2 and the wire 13 is connected so that the direction of the revolving magnetic field produced by the secondary coil 15 is reverse to the rotating direction of the rotor 17.
Patent JP-S58196865-A (JP)
Title: Jetting device for high-pressure water
Inventor: ITOU MASAYOSHI
IPC: B05B13/04
Filed: 1982-05-11
Abstract: PURPOSE:To make a nozzle approach an object to be cut and to perform efficient cutting, by providing the nozzle so that it can move horizontally and vertically at the end part of a working apparatus which can move horizontally, vertically and elastically. CONSTITUTION:A horizontally-moving arm 10 which is fitted pivotally at the end part of a working apparatus 30 movable horizontally, vertically and elastically and which can be moved horizontally by an actuator 11 for horizontal motion, and the main body 12 of a nozzle which is supported at the end of the horizontally-moving arm 10 and which can be moved vertically by an actuator 14 for vertical motion are provided. By this constitution, the high-pressure water jetting nozzle can be made to approach an object to be cut and to run vertically and horizontally so as to cut and crush the object without vibration, noise and blasting.
Patent JP-S575517-A (JP)
Title: Driver device of engine acessories
Inventor: WATANABE YOSHIYUKI
IPC: F02B67/06
Filed: 1980-06-11
Abstract: PURPOSE:To prevent overrevolutions of accessories when the engine rotates at high speed by coupling a carrier, driving pulley and sun gear with the input shaft, ring gear and friction plate, respectively, and by interposing a one-way clutch between the ring gear and sun gear. CONSTITUTION:A carrier 24 and a driving pulley 3 are coupled with the input shaft 2 and ring gear 22, respectively. Energization of a solenoid 29 will permit a friction plate 27 to come in contact with friction surface 30 to apply brakes to a rotary sleeve 15. A one-way clutch 32 is interposed between the sun gear 21 and  ring gear 22, whereby the engine's number of revolution over a certain specified value will turn the solenoid 29 nonenergized and the sun gear 21 free. Accordingly,  the differential motion becomes out of operation and the one-way clutch 32 carry the sun gear 21 solidly with the input shaft 2, and further the ring gear 22, namely driving pulley 3 is rotated solidly with the input shaft.
Patent JP-H11274009-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: SHIMIZU TAKEHIRO
IPC: H01G9/032
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor, together with its manufacturing method, wherein the occurrence frequency of cracks due to thermal stress is reduced, while capacitor characteristics such as electrostatic capacity, dielectric tangent, and equivalent series resistance are kept as they are. SOLUTION: On an anode base body of valve-action metal, a dielectric oxide film 2a, a semiconductor layer 4, and a dielectrics layer are formed. Here, the semiconductor layer 4 is made to comprise first to third layers, with the first layer 4a being a manganese dioxide layer, the second layer 4b being a layer containing manganese dioxide powder and resin, and the third layer 4c being a manganese dioxide layer containing the manganese dioxide powder.
Patent JP-S521000-A (JP)
Title: Process for producing aromatic polyesters
Inventor: KAMATANI HIROYOSHI
IPC: B01J21/06
Filed: 1975-06-24
Abstract: PURPOSE: A process for producing a polyester with improved spinning property, film-forming property and whiteness at high productivity and at a low price. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10238460-A (JP)
Title: Sewage recovery device
Inventor: MIYAZAKI SHIRO
IPC: F04B17/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To automatically recover sewage in water by natural energy by disposing an inlet pipe at the side face of a tank, and pumping up the sewage, which flows into the tank having a float formed at the upper face thereof, by a piston driven by wind power so as to drain it outside. SOLUTION: When the lower portion of a device is positioned in water, water or sewage flows into a tank 1 through an inlet pipe 14 positioned in the water, so that air inside the tank 1 is elevated inside a suction cylinder 3 via a valve to be drained outside through a drain pipe 9. A float 2 is disposed at the upper face of the tank 1, and is held in a suitable position by its buoyancy. When a rotor 5 is rotated with application of wind power to wind receivers attached at the outer ends of the rotor 5, a rotating plate is rotated owing to a change of a rotating direction by combination of bevel gears inside a converter 4, so that a piston 13 is moved vertically via a crank mechanism. At the time of an elevating motion of the piston 13, the sewage staying inside the tank 1 is sucked up to be drained through the drain pipe 9.
Patent JP-H11279498-A (JP)
Title: Release treatment agent
Inventor: JINBO SUSUMU
IPC: C09J7/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a release treatment agent that can manifest the releasing effect with a reduced application amount compared with the conventional and is useful as a release sheet with reduced migration of the agent into the adhesive layer. SOLUTION: This release treatment agent mainly comprises an ethylene oxide-added ethylene-vinyl alcohol copolymer represented by the formula (a block copolymer having recurring structural block units of integers in which x is 5-15; m is 8-23; n is 1-2; the,number average molecular weight is 1,000-10,000 on the whole). In a preferred embodiment, this treatment agent mainly comprises a reaction product of the copolymer of the formula with a 1-60 deg.C branched or straight-chain alkyl isocyanate. The copolymer of the formula is prepared, for example, by saponifying a low molecular-weight ethylene-vinyl acetate copolymer to an ethylene-vinyl alcohol copolymer and adding ethylene oxide to the resulting copolymer.
Patent JP-H08276250-A (JP)
Title: Shell molding machine
Inventor: SHIMIZU AKIO
IPC: B22C9/06
Filed: 1995-04-04
Abstract: PURPOSE: To provide a shell molding machine capable of smooth operation of a spiny insert by eliminating the stop of the shell sand entering between a spiny insert inserting recessed part and the spiny insert, and capable of easily achieving the mass production of the half-split shell mold of excellent precision. CONSTITUTION: A sand discharging means consists of a groove part 23b on one side end part of an insert body 23, sand discharging holes 18, 9, an air blowing hole 9A, and an air discharge hole 9B to prevent the shell sand from entering between a spiny insert inserting recessed part 16 and a spiny insert 22 to prevent the movement of the spiny insert 22. Air is blown into the air blowing hole 9A, and the shell sand is sucked into a sand discharging hole 18 side from the spiny insert inserting recessed part 16 due to the negative pressure effect to be generated by the flow of this air to the discharge side through the sand discharging hole 9, and discharged to the discharge side.
Patent JP-S63245463-A (JP)
Title: Polyarylene thioether composition
Inventor: ICHIKAWA YUKIO
IPC: C08K3/34
Filed: 1987-03-31
Abstract: PURPOSE:To provide the title compsn. having a high crystallization velocity and a fine spherulite structure, by incorporating finely divided kaolin as a nucleating agent in a polyarylene thioether. CONSTITUTION:A polyarylene thioether compsn. comprises 100pts.wt. polyarylene thioether (hereinafter referred to as PATE) having main repeating units of the formula and 0.001-10pts.wt. kaolin having an average particle size of 0.05-2mum and has a semicrystallization time r1/2 which is 1/3 or below of that of PATE contg. no kaolin. PATE has disadvantages in that its crystallization velocity is low and coarse spherulites are liable to be formed. However, when kaolin is incorporated therein, a compsn. having a high crystallization velocity and a fine spherulite structure can be obtd. If desired, 0.1-300pts.wt. inorg. filler and/or fibrous filler may be used in addition to kaolin.
Patent JP-S62236246-A (JP)
Title: Tracing method in digital exchange system
Inventor: SATO HARUO
IPC: H04M3/22
Filed: 1986-04-08
Abstract: PURPOSE:To execute the normality confirming, trouble detecting, analyzing, etc., without requiring an externally fitted tester by detecting and displaying an MFC signal code transmitted and recieved between stations with an MFC signal code tracer assembled into an on-line program. CONSTITUTION:By putting a control command from an input output terminal device 7, necessary information is sent through a command analyzing program 15 to an MFC signal code tracer assembled into a call processing program 13 and the preparation of a signal code tracing is executed. In such a condition, the tracer 131 always monitors MFC signal code information sent from an MFC register control program 11 or an MFC sender control program 12 to the call processing program 13, the MFC signal code corresponding to the designated line or a subscriber is sent, and then, it is successively accumulated to an MFC signal code memory area 132. After the transmitting and receiving of a series of MFC signals are completed, the MFC signal code and attached information accumulated to the MFC signal code memory area 132 are displayed through an inout outut device control program 14 to the input output terminal device 7.
Patent JP-S57194581-A (JP)
Title: Semiconductor device
Inventor: KISHINO SEIGOU
IPC: H01L29/78
Filed: 1981-05-27
Abstract: PURPOSE:To settle the various problems of the dispersion of the element characteristics arising from the high integration of LSI by a method wherein the life times of the substrate surface region and the deep inner region are differentiated. CONSTITUTION:The substrate wafer 1 comprising the CZ wafer containing oxygen is heattreated to generate the grid defects 6 in high density in the inner  region 3 of said substrate wafer only excluding said defects 6 in the region 4  near the surface and the region 5 near the backside. Said defects can absorb  the detrimental impurities penetrating into the inner region from the outside during the heattreatment of LSI and perform the getter operation to said region 4  near the wafer surface. Consequently there are no defects in said region 4 subject to the low concentration of the detrimental impurities. Through these procedures, the latch up may be prevented and the strength of the alpha resistant beam  may be improved by means of utilizing the wafer where the region 4 with long  lifetime without the defects is provided near the surface while the region 3 with  short lifetime with the defects in high density is provided in the inner region as  the starting material.
Patent JP-H10255808-A (JP)
Title: Binder solution for battery and manufacture thereof
Inventor: KUZUO TAKUMI
IPC: H01M10/0566
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it stable to nonaqueous electrolyte, and improve adhesive strength to a current collecting base body by containing a hydrofluoric acid by a specific quantity to weight of a vinylidene fluoride polymer dissolved in an organic solvent, and also adding an acid except for the hydrofluoric acid. SOLUTION: A vinylidene fluoride polymer is dissolved in an organic solvent, and a nonaqueous battery forming binder solution is adjusted. A hydrofluoric acid of 400 to 20000ppm is contained to weight of a vinylidene fluoride polymer in this binder solution. An acid except for the hydrofluoric acid is also added. The formation of the hydrofluoric acid is promoted by heating a vinylidene fluoride solution or addition of alkali. An organic acid is used as the acid except for the hydrofluoric acid. Electrode mix slurry for a nonaqueous battery is obtained by dispersing a powdery electrode material in this vinylidene fluoride polymer binder solution. This slurry is applied on a current collecting base body, and is dried, and is formed as an electrode structure body having an electrode mix layer.
Patent JP-H01249448-A (JP)
Title: Printing cylinder of printing machine
Inventor: HIGUCHI HIDETO
IPC: B41F13/08
Filed: 1988-03-31
Abstract: PURPOSE:To form a coating film of rust-proof liquid agent on the surface of a printing cylinder thereby to obtain rust-proof effects thereon, by sealing rust-proof or coating liquid agent in a hollow part, and forming an aperture part in a well plate of the outer periphery of said hollow part through which said liquid agent can soak out. CONSTITUTION:Small apertures are formed in a wall plate 1 of the outer periphery of a printing cylinder, which extend to a hollow part 2 of the printing cylinder from the printing cylinder. A rust-proof agent or liquid agent of printing process is sealed in the hollow part 2, so that the rust-proof liquid agent or coating liquid agent etc. soaks out onto the surface of the printing cylinder from an aperture part 6 provided in the peripheral surface of the printing cylinder. Therefore, the surface of the printing cylinder can be coated with the rust-proof agent or a printing sheet can be coated with the agent. Moreover, the rust-proof effect can last almost eternally until the rust-proof liquid agent sealed in the hollow part 2 is consumed. If resinous liquid to be coated on the surface of a printing sheet is sealed in the hollow part 2 so as to be supplied onto the surface of the printing cylinder from the aperture part 6, as the printing sheet is transferred in contact with the surface of the printing cylinder, with suitable pressure being applied, the surface of the printing sheet can be coated with the coating agent.