baber/WOPTO huggingface dataset:
Patent JP-H02271134-A (JP)
Title: Vibration suppressing device
Inventor: YOSHIDA HIDETOSHI
IPC: E04H9/02
Filed: 1989-04-13
Abstract: PURPOSE:To effectively absorb the natural vibration in the higher order than the secondary order by installing a collected body in the integral assembly of several kinds of tanks in which the liquid having the wave motion frequency corresponding to the higher order natural frequency over the primary and secondary natural frequency of a structure of a structure is stored. CONSTITUTION:When a structure 1 is oscillated in the A-B (horizontal) direction, the liquid 9 in the first tank of a vibration suppressing device 5 starts oscillation in synchronization with the primary natural vibration of the structure 1. The liquid 11 in the second tank 10 starts oscillation in synchronization with the secondary natural vibration of the structure 1. Further, the liquid 15 in the third tank 13 starts oscillation, in synchronization with the third natural vibration of the structure 1. Then, the vibration energy of the structure 1 is absorbed by the wave motion energy supplied from the the liquid 9, 11. and 15. Further, the wave motion of each liquid 9, 11, 15 is attenuated by the damping member 7b, 10b, 13b in stalled in the tank 7, 10, 13, and the vibration in the A-B direction of the structure 1 is effectively absorbed by the tanks 7, 10, and 13 of the tank collected body 2.
Patent JP-H10287810-A (JP)
Title: Microwave oven member
Inventor: NOMURA HIDEO
IPC: F24C15/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave oven member, excellent in resistance to heat, mechanical strength and appearance. SOLUTION: This microwave oven member is formed from a thermoplastic resin composition comprising 15 to 55 wt.% of an aromatic polycarbonate resin and 85 to 45 wt.% of an aromatic polysulfone resin, having a melt viscosity ηa and ηb defined below, wherein the ηa /ηb ratio is 0.5 to 2.0; ηa : melt viscosity of the aromatic polycarbonate resin, determined at 340 deg. and a shear rate of 1,000/s, and ηb : melt viscosity of the aromatic polysulfone resin, determined at 340 deg. and a shear rate of 1,000/s.
Patent JP-H06281736-A (JP)
Title: Ultrasonic alga measuring instrument
Inventor: KAWAGUCHI SHINICHIRO
IPC: G01S7/526
Filed: 1993-03-29
Abstract: PURPOSE:To automatically measure the height and quantity of an alga by separating alga signals from sea bottom signals. CONSTITUTION:While the envelope detecting signal of received signals contains various signal, such as fish signal (a), alga signal (b), sea bottom signal (c), etc., the leading and trailing edges of the signals are respectively detected. The positions of the rising time of the signals (b) and (c) are set at T1 and T2. Then, only the alga signal (b) is fetched by setting the position T3 of time at which the envelope detecting signal becomes higher than a threshold at an appropriate level as the position of the signal (c) generating time and forming a gate signal which only uses the time lag between the T1 and T2 as its passing time width is formed by using the detecting signals at the positions T1 and T2 existing between To and T3, and then, gating the envelope detecting signal. The height H and quantity n<1/2>.Ts of an alga are respectively found from the time width ¦T2-T1¦ and signal level V.
Patent JP-H09279086-A (JP)
Title: Coating composition for polyolefin resin
Inventor: KIMURA ITSUO
IPC: C09D151/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating compsn. which has good soln. properties, is long stable, and is excellent in adhesive properties, has resistance to accelerated weathering, pencil hardness, and resistances to warm water and solvents by using a copolymer resin produced from an acrylic monomer, a chlorinated ethylene-α-olefin copolymer, and a chlorinated polyolefin as the main ingredient. SOLUTION: An example of the acrylic monomer is methyl methacrylate. The chlorinated ethylene-α-olefin copolymer pref. has a chlorine content of 5-50wt.% and is produced by chlorinating an ethylene-α-olefin copolymer (pref. the α-olefin is propylene) which is liq. at normal temp. and has an ethylene content of 30-70mol% and a number average mol.wt. of 500-10,000. The chlorination is conducted at 30-120 deg.C under stirring with a chlorine gas blown into. The chlorinated polyolefin is produced e.g. from crystalline polypropylene by a chlorination process similar to that described above. These three components are copolymerized by a soln. polymn. process wherein a solvent is used and the polymn. system is heated after the addition of a polymn. initiator.
Patent JP-H03171602-A (JP)
Title: Electromagnetic device composed of multistaged coil having successively changed number of wire turns
Inventor: ADACHI SHIRO
IPC: H01F7/06
Filed: 1989-04-13
Abstract: PURPOSE:To concentrate the magnetic force generated by an electromagnet on the necessary part and to let it work efficiently by a method wherein multistaged coils, whose number of turns are changed by stage successively, are laminated and connected in series around an iron cone of a truncated cone shape, magnetic force is generated by applying DC voltage to both ends of the coils, and a magnetic-force working surface is provided on the side of the coil having the largest number of turns. CONSTITUTION:An iron cone 1 is formed in a truncated cone shape having the diameter becoming smaller toward the lower part from the upper part, and a magnetic force working surface 2 is provided at the lower end. Multistaged coils 3 to 7 are stacked and arranged around the core 1, and between each of the 1-to-5 staged coils 3 to 7 is series-connected by a conductor 8. The ends of the first-stage coil 3 and the fifth-stage coil 7 are connected to the minus pole and the plus pole of a DC power source respectively, and when voltage is applied thereto, a fixed current is allowed to flow on the coils 3 to 7, magnetic force is generated in the direction of the center wire of the coil, namely, in the vertical direction of the core 1. As the number of turns of the coils 3 to 7 is increased in the order from the first stage to the fifth stage, intensive magnetic force is generated on the fifth stage of the coil 7, the magnetic force is concentrated on the magnetic force working surface 2 provided on the side of the coil 7, and the magnetic force works effectively.
Patent JP-H05145905-A (JP)
Title: Character signal/r, g, b signals switching device
Inventor: WATANABE ZENJI
IPC: H04N5/445
Filed: 1991-04-24
Abstract: PURPOSE:To always make a black level coincident with a character signal by using the horizontal blanking level of R, G and B signals completely equal to the horizontal blanking level of the character signal. CONSTITUTION:The values of resistors R-R are decided so that the horizontal blanking level of the R, G and B signals can be equal to that of the character signal. Then, signals from a video camera or the like is inputted to an R, G and B signals input line 1 and the character signal received from a teletext is inputted from character signal input line 2 to an electronic changeover switch 3 as well. The output from the switch 3 is changed over by a switch control signal 8 impressed to an OR gate 4, connected to the side of the input line 2 only for a horizontal blanking period and connected to the side of the input line 1 for the other period. Since a horizontal flyback section has a level equal to the horizontal blanking period obtained in the character signal, signals outputted from an output line 7 are obtained as the R, G and B signals and supplied to an RGB signals processor 10.
Patent JP-H04324356-A (JP)
Title: Evaluation method of corrosive enviroment
Inventor: NAKAYAMA MASAO
IPC: G01N17/00
Filed: 1991-04-24
Abstract: PURPOSE:To specify the type, concentration and relative humidity of a corrosive gas in an enviroment in a short time without requiring a specialist for analysis concerning an evaluation method of the setting of electric and electronic equipment and parts composing them and preserving environment thereof. CONSTITUTION:The apparance of a plurality of metal test pieces 4 for comparison which are produced by leaving multiple kinds of metal pieces alone separately in a plurality of environments for which the type, concentration and relative humidity of a corrosive gas such as sulfur dioxide, hydrogen sulfide or chlorine are set respectively beforehand and test pieces which is made of the same metal as the metal test pieces for comparison which are left alone in an environment where electric and electronic equipment are set and preserved for a fixed time is compared mutually. Thus, the type, concentration and relative humidity of the corrosive gas are specified in the environment of setting and preserving the electric and electronic equipment.
Patent JP-H11297357-A (JP)
Title: Manufacture for polymer lithium ion secondary battery
Inventor: NISHIHAMA HIDEKI
IPC: H01M4/13
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a polymer lithium ion secondary battery, having preferable battery performance without consing large fluctuations to the composition of a positive electrode depolarizing mix and a negative electrode depolarizing mix by gelation. SOLUTION: According to this polymer lithium ion secondary battery having a sheet-like positive electrode formed by a gel-like positive electrode depolarizing mix layer on at least one surface of a collector, a sheet-like negative electrode formed by a gel-like negative electrode depolarizing mix layer on at least one surface of the collector, and a sheet-like polymer electrolyte layer, polyfluoride vinilydene is used as a gelling agent of the positive electrode depolarizing mix and the negative electrode depolarizing mix, and electrolyte containing propylene carbonate as an electrolyte solvent is used as an electrolyte component, thereby gelling the positive electrode depolarizing mix and the negative electrode depolarizing mix at temperature of 90 to 120 deg.C upon gelling.
Patent JP-H1067237-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: FISCHERKELLER ROLF DIPL ING
IPC: F02M37/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To constitute a fuel tank in an extremely simple manner and particularly reduce cost required for mounting a buffle provided in such a manner that it wraps a suction connection part of a fuel conveyance unit separately by connecting the buffle with a hold body of a tank incorporating unit in a condition in which preload is applied. SOLUTION: A fuel tank 10 consists of a cover side 11 and a bottom part side 12, and a tank incorporating unit 14 is assembled in a knotched section 13 provided on the cover side 11. The tank incorporating unit 14 holds a fuel conveyance unit including a pump in a hold body 15. A suction filter 28 is provided in a suction connection part 25 of the pump, and a buffle 29 having holes 30,... in such a manner that it suprrounds its surrounding is provided integrally with a base plate 35. This buffle 29 is connected with a lower end part of the hold body 15 through an elastic spring belt 32. Consequently, preload is applied by the spring belt 32, and the buffle 29 is brought into pressure- contact with the bottom part side 12 of the fuel tank 10 in a condition in which the tank incorporating unit 14 is assembled in.
Patent JP-S61252168-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI KATSUMI
IPC: B41J2/06
Filed: 1985-05-01
Abstract: PURPOSE:To enable table recording free of fogging even in the case of an ink having a relatively low resistance and free of dissolution of an electrode through corrosion in an electric field even when an inexpensive electrode formed from Al, Cr or the like is used, by a method wherein a surface except a specified part of each electrode is surface-treated with an amorphous material. CONSTITUTION:Each of individual electrodes 5... formed from Cr or Al is surface-treated with a film 20 of one of amorphous silicon nitride (a-SiN), amorphous silicon carbide (a-SiC), hydrogenated amorphous silicon nitride (a-SiN;H) and hydrogenated amorphous silicon carbide (a-SiC;H) on the surface thereof except a tip part d3 (d3=0.1-5mm) and an electrode take-out part d4. A common electrode 9 is similarly surface-treated with a film 21 of one of a-SiN, a-SiC, a-SiN;H and a-SiC;H on the surface thereof except an electrode take-out part d5.
Patent JP-H08257936-A (JP)
Title: Mounted structure of contact foot
Inventor: MASUNO TAKAYUKI
IPC: B25C7/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a mounted structure of a contact foot which can be installed and removed through simple work and reduce costs. CONSTITUTION: In a mounted structure in which a contact foot 11 is mounted on the end of a contact arm 1 provided in such a manner as to freely slide in a staple-driving direction and along a nose from which staples are driven, a holding piece 12 for holding the contact foot 11 inside is formed at the end of the contact arm 1. Slits 13 into which both legs of a U-shaped mounting pin 10 are inserted are formed in the holding piece 12, and a locking groove which locks with the mounting pin 10 fitted inside the holding piece 12 is formed in the contact hook 11.
Patent JP-S5428933-A (JP)
Title: Pressure control valve
Inventor: OOMI TAKEHARU
IPC: F02D41/06
Filed: 1977-08-05
Abstract: PURPOSE: A pressure control valve to improve the startability with heightening burning pressure applied onto an injector in such a way that provision of a piston making opening and closing operations by exciting a solenoid facilitates to prevent the material excessively from returning to a fuel tank with the piston closed during the system is cold. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60238654-A (JP)
Inventor: HASEGAWA JIYUNICHI
IPC: F25B13/00
Filed: 1984-05-14
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-H10272097-A (JP)
Title: Conduit cleaning device for endoscope
Inventor: ITOI HIROTOMO
IPC: A61B1/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily and completely clean the inside of a conduit by inserting a scrub motion cleaning member into the conduit while driving it to rotate by a rotation transmitting member composing a flexible shaft for efficiently achieving scrub motion by a brush for the whole length of the conduit. SOLUTION: This conduit cleaning device 20 is provided with a cleaning member unit 21 comprising a brush main body having a brush linear body and a cup-shaped connection cylinder body, and the cleaning member unit 21 is detachably provided on a tip of a flexible shaft member 22. The flexible shaft member 22 comprises a flexible shaft provided inside a flexible tube, and the flexible shaft is connected to a drive unit 23, so it is driven to rotate by a drive shaft driven by a motor. By only inserting the flexible shaft member 22 into a conduit. Therefore, inner surfaces of the conduit can be scrubbed by rotation of the brush main body.
Patent JP-S5218477-A (JP)
Title: Process for production of granular material from powder material
Inventor: FUJII YASUO
IPC: B01J2/12
Filed: 1975-08-02
Abstract: PURPOSE: A process for granulating powdery inorganic or organic carriers or their mixture by revolving a cylindrical body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02272433-A (JP)
Title: Laminated structure of semiconductor
Inventor: ANAMI TAKAYOSHI
IPC: G02F1/355
Filed: 1989-04-13
Abstract: PURPOSE:To obtain the optical nonlinear element which is small in the incident light intensity and incident pulse width necessary for a device operation by determining the compsns. and layer thicknesses of 1st, 2nd and 3rd semiconductor layers in such a manner that the transition energy between the 1st and 2nd sub-bands of the conduction band generated in the 1st semiconductor layer is nearly equal to the transition energy between the 1st sub-bands of the conduction band and the valence band. CONSTITUTION:A graded layer 22 consisting of Inx-Al1-xAs is laminated on an InP substrate 21 by an MBE method and further, an In0.5Al0.5As layer 23 is laminated thereon, on which layer InAs layers 24 and Al As layers 25 are alternately stacked by respectively 5 atomic layers each to 150 periods. An In0.5Al0.5As layer 26 is laminated thereon. The energy between the 1st and 2nd sub-bands of the conduction band in the InAs layer 24 is nearly equaled to the energy between the 1st sub-bands of the conduction band and the valence band by specifying the layer thicknesses of the InAs and the AlAs respectively to about 5 atomic layers.
Patent JP-H09248772-A (JP)
Title: Socket with gear, and wrench exclusively used for it
Inventor: HIRATA HIROAKI
IPC: B25B17/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To quickly perform work, concerning a tool structure for fastening or loosening a bolt, a nut, or the like. SOLUTION: A shaft 2 in which a gear is provided on its tip is inserted into a hold 1, a socket 3 having the size fitting to the size of a nut is fitted on the tip of the hold 1, covered with a cover 4, and fixed by a screw 5. A handle 6 is attached to the rear part of the shaft 2. There are plural kinds of sockets provided with holes having the different size so as to be changed according to the size of the nut.
Patent JP-H10273600-A (JP)
Title: Synthetic resin modeling material composition and method for making model therefrom
Inventor: INO KOHEI
IPC: C08L101/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can completely compensate curing shrinkage or can realize further expansibility, if necessary, by mixing an ordinary-temperature- curing synthetic resin with an at least specified amount of a heat-expandable substance and a filler powder. SOLUTION: This composition is obtained by mixing 100 pts.wt. ordinary- temperature-curing synthetic resin with at least 0.5 pt.wt. heat-expandable substance being a heat-expandable hollow body having a heat expansion initiation temperature of 60-160 deg.C and a particle diameter of 100 μm or below and a filler. This composition is poured into an elastic model-molding die which can accept heat expansion at ordinary temperature. During the period from the time when the generation of curing heat of the resin reaches the peak to the time when the resin modeling material being cured still keeps plasticity under conditions of the heat expansion initiation temperature of the heat-expandable substance, the die is wholly heated to the heat expansion initiation temperature of the heat expandable substance to make a synthetic resin model.  The expansion value of the cured model can be suitably adjusted by the timing of heating, the heating temperature and the heating time as well as by the amount of the heat-expandable substances added.
Patent JP-S5620321-A (JP)
Title: Magnetic coupler
Inventor: NATORI MINORU
IPC: H03H11/02
Filed: 1979-07-27
Abstract: PURPOSE:To make it possible to transmit and receive a signal in a sharp waveform with less malfunction such as a noise, by using a magnetic line of force with Wiegand effect for a magnetic coupler that connects two digital systems together. CONSTITUTION:Once signal (a) is applied from unit 42 to coil 36, coil 36 generates a magnetic field in waveform (b) at wire 32 with Wiegand effect. This magnetic field induces signal (c) at pickup coil 38 at the threshold level point of wire 32. Therefore, waveform (b) is sent to output 46. Thus, using the magnet coupler as an interface makes it possible to transmit and receive a sharp waveform signal with less malfunction such as a noise between two units 42 and 44.
Patent JP-H0215517-A (JP)
Title: Manufacture of totally shielded signal line
Inventor: MATOYATSU FUROORUYANCHIKU
IPC: H05K3/46
Filed: 1989-04-14
Abstract: PURPOSE: To simply, surely provide a signal wire whose whole surface is shielded by forming an inner conductor and a dielectric with a film capable of optically forming by a photoetching process, electrolytic copper filling, and selective etching of copper, and electrolytically depositing copper on an outer surface conducting layer. CONSTITUTION: Signal wires 1, 2 which are a constituting element of a very high frequency circuit 3 are a square coaxial wire and have an inner conductor 6 and an outer conductor, or an outside shielding wall 7. An inner space 8 and a distance 9 are filled with a dielectric capable of optically forming (curing). The inner conductor 6 is separated from an other conducting region by using photoetching, electrolytic copper filling, photoresist film forming, and selective etching of copper. A thin conducting layer 20 is formed by chemical deposition of copper on the outer surface of the remaining film region and a region filled with copper, and copper is electrolytically deposited on the conducting layer 20 until the wall of the outer conductor of the signal wire becomes required thickness. A plurality of high frequency circuit signal wires whose whole surface is shielded are surely manufactured at the same time.
Patent JP-H09279624-A (JP)
Title: Excavator for constructing soil cement wall
Inventor: MUTOU YOSHINORI
IPC: E02D5/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To construct a soil cement wall in which penetration of water is hard to occur and which is strong against external forces. SOLUTION: In the excavator, a plurality of excavation shafts 1 are parallelly disposed and the outer peripheries of bits parts 2 of the adjacent shafts 1 overlap each other in the plan view when the bit parts each provided on the shafts 1 are vertically offset. There are provided a connection body 3 which connects the upper parts of the bit parts 2 to rotates them and forms a contour, through which all bits are included in the plan view, horizontal rotation axes 4 each horizontally passing through the middle point between the adjacent shafts 1 so as to protrude out of the body 3, excavation vanes 5 provided around the horizontal rotation axis 4, and a flat receiving plate 6 vertically provided at the end of each of the axes 4. The outer surface of the plate 6 is nearly aligned with a common tangent line to a circle formed by the rotating bit part 2, in the plan view.
Patent JP-2000279033-A (JP)
Title: Base member of film stopper
Inventor: OIKAWA ATSUSHI
IPC: F16B2/24
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent such the deformation of the base member of a film stopper that both the upper edges of the base member are expanded from each other, even when a plastic film is flapped with wind or the like. SOLUTION: This base member 1 of the film stopper forms the film stopper together with a press member, and nips and fixes a plastic film used as the cover of a greenhouse together with the press member. The base member 1 comprises a bottom plate portion 11, two side plate portions 12, 13, and two ribs 14, 15. The side plate portions 12, 13 are upward disposed from both the side edges of the bottom plate portion 11 in directions that the portions 12, 13 are mutually inward inclined toward the upper edges 12a, 13a, have a prescribed distance between the mutually facing upper edges 12a, 13a, and are symmetrically disposed so that the press member may be inserted through a space between the upper edges 12a, 13a. One end of each of the ribs 14, 15 is joined to the inner surface of each of the side plate portions 12, 13, and the other end is joined to the bottom plate portion 11.