baber/WOPTO huggingface dataset:
Patent JP-H09205021-A (JP)
Title: Electronic device with built-in inductor
Inventor: KATO NOBORU
IPC: H03H7/01
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a small electronic device with a build-in inductor having high Q and inductance. SOLUTION: A multilayered LC filter 1 comprises an insulator sheet 2 provided with a ground electrode 3 on the rear surface, an insulator sheet 2 having a central via hole 4, an insulator sheet 2 having a central via hole 5a and provided with a capacitor electrode 8 on the surface, an insulator sheet 2 having a central via hole 5b and provided with a capacitor electrode 9 on the surface, an insulator sheet 2 having a central via hole 5c and provided with a capacitor electrode 10 on the surface, and an insulator sheet 2 provided with capacitor electrode 11, 12 on the surface. The via hole 4 is set with a large diameter while the via holes 5a-5c are set with small diameters. Via holes 4 and 5a-5c having different diameters are arranged continuously to form an inductor conductor 6.
Patent JP-S56110472-A (JP)
Title: Dc motor
Inventor: TAKASU DAIHACHIROU
IPC: H02K31/02
Filed: 1980-01-31
Abstract: PURPOSE:To facilitate the supply of a current to an armature conductive body by using a rotary shaft as an electric path. CONSTITUTION:The rotary shaft 3 is fixed to a permanent magnet 1 so that the inner periphery 1b thereof is closely contacted with said shaft, and a permanent magnet 2 which encloses the magnet 1 is fixed to a magnet supporting body 4. The rotary shaft 3 is supported by bearings 5 and 6 which are attached to the magnetic supporting body 4. The armature conductive body 8 which is constituted by a cylindrical part 8a and right and left parts 8b and 8c is arranged between the permanent magnets 1 and 2. One end of 9 and the other end 14 of the armature conductive body 8 are fixed to the rotary shaft 3 by screws 10 and 15 and electrically connected to ends 11a and 16a of conducting paths 11 and 16 provided on the rotary shaft 3. The other ends 11b and 16b of the conducting paths 11 and 16 are electrically connected to brushes 12 and 13, and a DC power source 13 and a power source switch 18 are connected between the brushes 12 and 17.
Patent JP-H10303003-A (JP)
Title: Organic ptc composition, and circuit protection device using it
Inventor: HORIBE HIDEO
IPC: H02H9/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide good conductivity with low resistance at normal energization and to prevent a local conductive circuit from being formed under a large current and high voltage, by allowing an organic polymer to disperse such conductive particles which have melting point at a specified temperature or above. SOLUTION: In an organic polymer, conductive particles of melting point at 2000 deg.C or above are dispersed. As the conductive particle, particle of average particle size about 0.01-50 μm is used, with its content about 50-99 wt.% to a PTC composition. As a conductive particle, metal, metallic carbide, metallic boride, metallic silicide, and metallic nitride particle is used, while as a metal particle, tungsten, etc., is used. In adjusting the PTC composition, such conductive particle as a coupling process is performed in advance with a titanate based or aluminum based coupling agent is used. The amount of the coupling agent is about 0.05-10 wt.% to the conductive particle. Thus, a good conductivity is obtained in a normal condition while a protective function for a circuit against an over current under a large current or high voltage is excellent.
Patent JP-H01186319-A (JP)
Title: Phenol foam composite material with gel coating
Inventor: YAMANISHI NOBUO
IPC: C08L61/04
Filed: 1988-01-22
Abstract: PURPOSE:To improve adhesive, external appearance, surface workability and mechanical properties by forming a front face material covering phenol foam of gel coating, FRP with gel coating, or unsaturated polyester resin or vinyl ester resin curing film having air drying property on the face in contact with foam. CONSTITUTION:A gel containing or an RFP with gel coating as a front face material is obtained by adding cobalt naphthenate, cobalt octhenate as curing accelerator, and organic peroxide, such as methylethylketon peroxide as curing catalyst to unsaturated polyester resin, vinyl ester resin at the time of using, phenol foam is coated therewith to form a curing film. On the other hand, in order to enhance adhesive properties with the foam, air drying unsaturated polyester resin or air drying vinyl ester resin is used, for the air drying unsaturated polyester resin or air drying vinyl ester resin is used on the gel coating, and treated with air drying primer.
Patent JP-S60154879-A (JP)
Title: Automatic treatment after generation of temporary stop owing to abnormal arc current
Inventor: TANAHASHI SAKAE
IPC: B23K9/10
Filed: 1984-01-23
Abstract: PURPOSE:To continue welding in shift welding under automatic control of the position of a welding torch by stopping temporarily the welding when the welding arc current attains a permissible value or above and retreating automatically the torch in the axial direction thereof then restarting automatically the welding. CONSTITUTION:Welding is temporarily stopped and a welding torch is retreated by a specified distance in the axial direction thereof and after the abnormal state of the weld zone is averted, the automatic controlled welding is resumed when the welding arc current attains a permissible value or above in controlled welding in which the top end position and direction of the torch are set and the welding in the advancing direction is automatically controlled at the X-Y-Z axes. The welding is temporarily stopped and the operator's treatment is waited when the arc current attains the permissible current value or below.
Patent JP-H02191586-A (JP)
Title: Device for desalting sea water
Inventor: TATEISHI FUMIKO
IPC: C02F1/04
Filed: 1989-01-19
Abstract: PURPOSE:To obtain inexpensive and good-quality potable water by supplying the warm sea water on the sea surface to a water contact device, such as cooling column for air conditioning, to bring the sea water into contact with the air and to evaporate the same, and then condensing this air via an air fin cooler by the cold waste sea water or the like used for ocean temp. difference power generation. CONSTITUTION:The warm sea water on the sea surface is supplied to to cooling column for air conditioning or the packed column resembling thereto or other gas-water contact device 103 where the sea water is brought into contact with the air and is evaporated under the atm. pressure. This air is condensed by the cold waste sea water used for the ocean temp. difference power generation or in some cases by the particularly pumped up sea water, via the air tin cooler 20, by which the carbon dioxide, oxygen, etc., separated in an evaporator 1 are again absorbed and the inexpensive and goodquality potable water is obtd.
Patent JP-S59136610-A (JP)
Title: Measuring device for diameter of work with large sized vertical lathe
Inventor: SAGARA MAKOTO
IPC: B23Q17/20
Filed: 1983-01-26
Abstract: PURPOSE:To measure the diameter of a work with good accuracy and efficiency by processing arithmetically the output of an accelerometer attached to the measuring surface of the work placed on a rotary table and displaying the same. CONSTITUTION:When a start signal generator 31 is started, a reset signal is generated to reset the memories 33, 35 of an integrator A32 and an integrator B34; at the same time, a clock pulse generator 36 is actuated to start integration calculation. An accelerometer 21 attached to a work 14 transmits a tagent acceleration signal upon starting of a table 13. The signal is integrated in an integrator 32 via an AD converter 37 and a tangent speed is inputted to a memory 33, the output of which is integrated by an integrator 34 and the peripheral displacement is inputted to the memory 35. when a projection 22 faces an index detector 23, the memory 35 and a display part 49 are reset by the detection signal A and the value of the memory 35 is fed to a 1/pi device 38 by the detection signal B when the projection faces the detector in the next time. A diameter is obtd. by said device and is displayed 40 after the diameter is corrected by a corrector 39. The diameter is thus measured with good accuracy and efficiency.
Patent JP-S63179373-A (JP)
Title: Multicolor developing device
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/09
Filed: 1987-01-20
Abstract: PURPOSE:To simplify the constitution of a developing device, to securely prevent colors from being mixed, and to improve the quality of an image by conveying the bristle cutting plate and magnet body of a multicolor developing device to nondevelopment positions by a driving mechanism and interrupting toner supply from a developing device at a stop. CONSTITUTION:Developing rollers 5 as developer carriers forming magnetic brushes are arranged to plural developing devices 2 and 3 arrayed nearby the photosensitive drum 1 of the multicolor developing device. A magnet group 15 for electric field production forming magnetic brushes is arranged in a cylindrical sleeve 14 in the roller 5, and the bristle cutting blade 7 uniforms the napping of the magnetic group 15. The blade rotary shafts 7a of the blades 7 of the developing devices 2 and 3 and the magnet rotary shaft 15a of the magnet group 15 are fixed to one-end parts of arms 20 and 21, which are extended in parallel and the magnet group 15 is rotated by a specified angle when development is not performed to separate a developer from a development area.
Patent JP-S54103234-A (JP)
Title: Apparatus for fitting glass plates in door
Inventor: TSUMURA YOSHIO
IPC: E06B3/58
Filed: 1978-01-31
Abstract: PURPOSE: To facilitate fitting and detaching of glass plates to and from a door, by use of a glass plate unit including a plurality of glass plates connected together in series, which is held between a pair of retainer plates connected by resilient connecting members.  
     CONSTITUTION: Each of retainer plates 2 is shaped in the form of a rectangular frame, and a glass plate 1 is held between a pair of such retainer plates 2, 2 which are coupled together by means of screws 8. A plurality of such retainer plates 2 are connected in series by coupling members 3 made of resilient material such as rubber, thereby forming a glass case 4 as a whole. In fitting the glass case 4 into door 5, glass case 4 is inserted downward into an interstice 7 formed in upper rail 6a and further through interstices 7 of intermediate rails 6e. In case that it is necessary to exchange the glass case 4 because of breakage of some glass plate 1 or by other reason, glass case 4 is drawn upward from rails 6 by grasping knob 9 provided at the upper end of glass case 4. Further, in inserting or drawing the glass case 4 into and from rails 6, the case 4 is made to depend downward at its resilient couplings 3, such that it may not come into abutment with the ceiling or other during the job. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09194609-A (JP)
Title: Ion-exchange membrane and its preparation
Inventor: KUHATA MITSURU
IPC: H01M8/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an ion-exchange membrane which can prevent the ion-exchange membrane from breaking originated by change in repeating of operating condition during operation of an apparatus by using a specified method. SOLUTION: A drawn porous membrane is impregnated with a polymer dissolved in a solvent and, after the polymer is sticked on the porous membrane by drying it, an ion exchange group is introduced on the polymer. In another way, after the drawn porous membrane is impregnated with a polymer and a crosslinking agent dissolved in a solvent, the ion exchange group is introduced on the polymer. As the drawn porous membrane, a polytetrafluoroethylene membrane is cited. Pref. membrane thickness of the drawn porous membrane is 10-200μm and pref. mean pore diameter is 0.1-10μm and pref. porosity is 50-95%. As the polymer, e.g. a polystyrene resin, a polyimide resin and a polyamide resin are cited. This ion-exchange membrane is used in the fields of solid polymer type fuel cells, water electrolytic apparatus, etc.
Patent JP-S57126952-A (JP)
Title: Production of killed steel ingot for hot rolling
Inventor: IWASAKI YOSHIJI
IPC: B22D11/00
Filed: 1981-01-29
Abstract: PURPOSE: To obtain a killed steel ingot hot rolling free from surface defects by adding Zr instead of Ti in a limited amount such as to satisfy a specified relationship with the total amount of N, when continuously casting a steel of specified composition containing either one or both of Nb and V.  
     CONSTITUTION: A steel containing up to 0.6% of C, up to 0.75% of Si, up to 2.0% of Mn, up to 0.04% of P, up to 0.05% of S, up to 0.09% of Al, up to 0.01% of N, 0.005W0.06% of Zr, 0.01W0.10% of Nb and 0.01W0.20% of V, the balance being Fe and unavoidable impurities, wherein TotalZr-6.5TotalN≥0, is melted. Further, Mo or Ni, Cr, Cu, W or the like is added to the steel, if required. The melted steel is continuously cast to produce an predetermined ingot. Accordingly, the generation of surface cracking characteristic of steels containing either one or both of Nb and V can be prevented, and a killed steel ingot for hot rolling enhanced in required quality characteristics can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60154039-A (JP)
Title: Manufacture of two-toned color geometrically patterned tile
Inventor: OKAZAKI YASUTAKA
IPC: B32B33/00
Filed: 1984-01-23
Abstract: PURPOSE:To obtain a two-toned geometrically patterned tile by a simple mold by a method in which two-layer sheets of a rubber elastomer or a thermoplastic resin are integrally molded in molds with a geometrically patterned uneven form and the surface sheet of the sheets is smoothly polished. CONSTITUTION:A resin mixture for one layer of the tile surface 1 is sheeted thermally, and a resin mixture for the back layer 2 of the tile is sheeted thermally. The two-layer sheets are put in molds 5 with a geometrically patterned into uneven form and pressed. The surface of the tile product is polished two times and further polished precisely, washed with water, dried, and waxed.
Patent JP-H023942-A (JP)
Title: Charge transfer memory device
Inventor: IBON KAZOU
IPC: H01L21/339
Filed: 1989-01-19
Abstract: PURPOSE: To prevent charges from returning back by providing a zone which is implanted with a fourth type dopant and lower in level than another zone implanted with a third type dopant so that the lower-level zone can be faced oppositely to the final electrode of each shift register. CONSTITUTION: A zone 40 implanted with a fourth type dopant is formed in a semiconductor layer implanted with a second type dopant so that the zone 40 can be faced to the spaces corresponding to the final electrodes 16 of shift registers. After the zone 40 is formed, electrodes formed on first and second polycrystalline silicon layers are welded to an insulating layer. Then the other transfer electrodes 22 and 26-28 of read registers and the other transfer/storage electrodes 21, 25, and 29-31 of the shift registers are formed together with the final electrodes 16 of the shift registers by masking and etching a third-level polysilicon layer.
Patent JP-S58130824-A (JP)
Title: Loader
Inventor: MINAZU OOTOSHI
IPC: B65G59/02
Filed: 1982-01-27
Abstract: PURPOSE:To make a loader simple and compact enough to install it easily in an already built plant or the like, by providing a cargo holder which is moved  up and down and in both sideward directions so that cargoes for one level can  be transferred dividedly at plural times, each of which corresponds to one row  of cargoes. CONSTITUTION:A column 11 is set up near a convey-in section 2 and a convey- out section 3 which are adjacent to each other. An elevator 12, which extends long horizontally along the convey-in and the convey-out sections 2, 3, is provided so that the elevator can be moved up and down along the column 11. A holder 41 is provided under a horizontally traveling body 21 which is installed so that it can be moved horizontally along the elevator 12 between the convey- in and the convey-out sections 2, 3. In the holder 41, a frame 42 is supported by the horizontally traveling body 21, a stopper 43 is provided under the frame so that the stopper is located on one side of a cargo B held, and a support 44 is provided under the frame so that the support is moved back and forth outside one side of the stopper to support the cargo. According to this constitution, the cargo B is not displaced when the support 44 is pulled outfrom under the cargo after it is put down.
Patent JP-H06224405-A (JP)
Title: Planar waveguide type optical semiconductor element and its manufacture
Inventor: KOSAKA HIDEO
IPC: H01L27/15
Filed: 1993-01-27
Abstract: PURPOSE:To optically connect many light emitting and light receiving elements on the same plane with each other without alignment. CONSTITUTION:A lower DBR 5, a phase reversing layer 4, a middle DBR 3, a middle layer 2, which contains a combination active layer and absorbing layer 7 at the center, and an upper DBR (p-type: concentration of doping 3X10<18>cm<-3>) 1 are formed by molecular beam epitaxy method. After formation of the above multilayer film, a mesa is formed by etching off from the top to the severalth layer from above the middle DBR 3. An electrode 8 on p side is formed on the top of the mesa, and an n-type electrode 9 is made in common below the mesa.
Patent JP-H07223788-A (JP)
Title: Counter weight for elevator
Inventor: SUZUKI KUNIHISA
IPC: B66B11/00
Filed: 1994-02-03
Abstract: PURPOSE: To maintain balance when an option is fitted to a car by inserting an engaging member into the grip part of the counterweight, to fix a pair of adjusting weight pieces to the counterweight. CONSTITUTION: A weight piece 25 has the whole of nearly the box type and both the ends of recesses, and the recesses form a grip part 26 for easily taking the piece 25 by hands, to fix a counterweight by inserting a bolt 27 from one side 25a of the grip part 26 to another side 25b. A first steel-made adjusting weight is placed on the piece 25, and a pair of second steel-made adjusting weight pieces 29 and 30 are fixed to frame vertical materials 14 and 15 by the bolt 27 on one and another sides 25a and 25b of the piece 25. Consequently when an option is fitted to a car to increase weight, balance can be maintained by simply fitting the pieces 29 and 30.
Patent JP-S59137967-A (JP)
Title: Copying machine
Inventor: TADOKORO HIROYUKI
IPC: G03G15/00
Filed: 1983-01-28
Abstract: PURPOSE:To detect securely trouble originating from the movement of an original and copying paper and to improve reliability by comparing the detection timing of reflected light from a reflecting member provided to an original platen with the irradiation timing of light which is emitted from a copy light source and illuminates the reflecting member. CONSTITUTION:The original on the original platen 2 is irradiated with the copy light source light 3 by a signa A as a copy command and the platen 2 is moved in a specific direction by a signal B. A timer circuit 12 starts a timer at the rising of the signal A and compares the timer output with the detection timing of a photodetection signal C outputted from a photodetector 9 to supplies a sequence controller 10 with a synchronizing signal D when the detection timing of the reflected light from the reflecting plate 7 by the photodetection signal C coincides with the timer output as the irradiation timing of the reflected light source light illuminating the reflecting plate 7 or an error signal E when not. The controller 10 supplies a driving signal F to a paper feed driving device 14 by the synchronizing signal D or stops the output of the signals A, B, and F and also drives respective loads in operation to a fail-safe side when the error signal E is supplied.
Patent JP-S54104471-A (JP)
Title: Multipurpose rolling line
Inventor: MASUDA BUNPEI
IPC: B21B13/14
Filed: 1978-02-03
Abstract: PURPOSE:To shorten the length of the line, and to make cheap the installation cost and operating maintenance cost, by arranging in a rolling line the plural multipurpose rolling mills which can carry out both the rolling work and the correction work for the shape of the strip. CONSTITUTION:When one of the multipurpose rolling mills 29 is appointed to the rolling mill and another one to the leveler, the centers of upper and lower work rolls 9, 23, of one multipurpose rolling mill is placed just on the center line l of upper and lower backup rolls 3, 18; and then, the strip S is wound round upper and lower backup rolls 3, 18 and upper and lower work rolls 9, 23; the gap of work rolls 9, 23, is reduced and the rolling is carried out while the strip S is transferred in the arrow direction. In another rolling mill, the upper and lower forks are turned as far as alpha degrees counterclockwise, and the strip S is transferred in the arrow direction and is given the tension necessary for the correction of the shape between the upper and lower backup rolls 3, 18, and is given the necessary plastic bending force by the upper and lower work rolls 9, 23, for carrying out the correction of the shape.
Patent JP-S57124922-A (JP)
Title: Sweep stopping circuit
Inventor: YANO YOUICHI
IPC: H03J7/18
Filed: 1981-01-27
Abstract: PURPOSE:To preferentially receive traffic information for moving places, by taking an amplitude modulation signal (DK signal) which is transmitted from a broadcast station only when the traffic information is broadcast as a sweep stopping signal in preference to a discrimination signal (SK signal) of the traffic information broadcast station. CONSTITUTION:When a traffic information signal level receiving at present is lowered by moving, a terminal SK' of an SK decoder 11 moves to H level and an alarm tone generating circuit 13 is operated. When the operator listens to this alarm tone, a switch S1 is closed by manual operation to start sweeping. When a DK signal is detected at the sweep of the 1st cycle after closing of the switch S1, since the SK signal is also detected, the sweep is stopped with an automatic channel selection controlling circuit 10. If no DK signal is detected during the said 1st sweep cycle, since the output of the 1st timer circuit 14 is at L level, the sweep is stopped in response to the detection of the SK signal, because the output of a gate circuit 16 is held at H level.
Patent JP-2000201836-A (JP)
Title: Motor-driven cooking machine
Inventor: SONE YASUSHI
IPC: B02C18/08
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven cooking machine capable of eliminating the clearance of a mill container opening part end face and packing, dissolving the non-uniformity of a material after pulverization and efficiently pulverizing it. SOLUTION: This machine is provided with a mill container 30 for housing a pulverized material pulverized by a cutter 11 freely attachably and detachably attached to the cutter attaching surface 20 of a container base 10 so as to bring an opening part end face into close contact with an annular projection 19a on the upper surface of the packing 19 disposed at the outer peripheral part. Then, on the inner peripheral side of the opening part end face of the mill container 30, an annular rib 34 in close contact with a surface on the inner side from the annular projection 19a on the upper surface of the packing 19 is formed.