baber/WOPTO huggingface dataset:
Patent JP-H10144521-A (JP)
Title: 360× helically rotating double-pole magnetic field generating electromagnet
Inventor: NAKAMURA MAKOTO
IPC: H01F7/06
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To generate a good-quality double-pole magnetic field by combining electromagnets of angles of helical rotation 180 deg. or less in series, and generating a magnetic field rotating 360 deg. in the axial direction. SOLUTION: A 360 deg. helically rotating double-pole magnetic field generating electromagnet is composed of three 120 deg. helically rotating double-pole magnetic field generating electromagnets. Each 120 deg. helically rotating double-pole magnetic field generating electromagnet consists of coils 9, 10 rotating 120 deg. helically, a tube 7, block collars 8 for determining the coil positions, and collars 6 for fixing the coils. By arranging three units of these 120 deg. helically rotating double- pole magnetic field generating electromagnets in series, a double-pole magnetic field rotating 360 deg. helically is generated. The three helically rotating double-pole magnetic field generating electromagnets are fixed by a yoke 5 in a bundle.  Moreover, they are assembled in a vacuum container 3, a liquid helium shield 1 and a liquid nitrogen shield 2 for keeping superconductors at low temperatures, and the vacuum container 3 is supported by a frame 4. Consequently, it becomes possible to ensure the positional precisions of the coils.
Patent JP-H11117977-A (JP)
Title: Suspension cylinder for vehicle
Inventor: MATSUMOTO HIROSHI
IPC: F16F9/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the damage of a diaphragm during zero-down of a suspension cylinder, used in a hydro-pneumatic suspension, through simple constitution. SOLUTION: In a suspension cylinder 1 for a vehicle wherein a space between a cylinder 4 and an outer shell 21 is partitioned into an oil chamber 23 and a gas chamber 24 by a diaphragm 22, the two ends of the diaphragm are securely and respectively nipped between an outer shell 21 and a bearing 5 arranged on the outer shell 21 side or the cylinder 4 side and a part 5, extending from the fixing parts 16 and 17 of the diaphragm 22 to the outer wall surface of a cylinder 4 and a bottom case 9 part, is formed as gentle taper surfaces 18 and 19 and oil passages 25 and 26 communicated with the internal part of the cylinder 4 are opened to the taper surface 19 part.
Patent JP-H10143039-A (JP)
Title: Cleaning device and image forming device
Inventor: IGARASHI KEIKO
IPC: G03G21/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To remove such as a corona product stuck on an image carrier surface, to prevent the image deterioration thereby, and to prevent a cleaning blade deformation by providing a magnetic brush for bringing magnetic particles into contact with the image carrier surface. SOLUTION: In this cleaning device 7, a cleaning blade 7a is provided in the upper side end part of an opening part being held in press contact with the surface of a photosensitive drum 2, and a scoop sheet 7b is provided on the lower side end part of the opening part being held in contact with the surface of the photosensitive drum 2. Then, In a cleaning vessel inside, a magnetic brush roller 7c to serve as the magnetic brush is disposed in the rotary direction of the photosensitive drum 2 on the upstream side of the cleaning blade 7a.  In the magnetic brush roller 7c, the magnetic roller 7c1 provided with even number of magnetic poles in the peripheral direction in a center and provided with the magnetic pole in the whole length direction, a sleeve 7c2 of a non-magnetic material surrounding the magnetic roller 7c1, magnetic particles 25 as carriers are held on the sleeve 7c2 and spikes are formed thereon.
Patent JP-H07144287-A (JP)
Title: Friction pressure welding device
Inventor: YUDA YOSHITO
IPC: B23K20/12
Filed: 1993-11-25
Abstract: PURPOSE:To provide a friction pressure welding device by which the joining of a tube and a holed flange and the treatment of internal burrs generating on the inner peripheral surface of a joint, can be performed at a time. CONSTITUTION:At a state in which the one side end face 20A of a tube 20 and the one side end face 22A of a flange 22 are in press-contact with each other, a joint part is melted by friction heat generating o the joint part by rotating the flange 22 held with a fixing chuck 34 at a high part speed, and the tube 20 and the flange 22 are allowed to joint. And within a time required for completely joining the joint, the burr treatment rod 42 of a burr treatment device, which rotates at a high speed, is allowed to move by sliding from the inside of a flange hole 22B to the inside of a tube hole 22B, and when the tube 20 and the flange 22 are joined, internal burrs 52 produced on the inner peripheral surface of the joint are crushed and removed by the burr treatment rod 42. Consequently, the joining of the tube 20 and the flange 22, and the internal burrs 52 produced on the peripheral surface of the joint can be treated at a time.
Patent JP-H10141777-A (JP)
Title: Pipe for electric water heater
Inventor: KANO HIROO
IPC: F24H1/18
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate anxiety of water leakage of a pipe due to damage with high strength against impact and flexibility by connecting a flexuous synthetic resin tube having electric insulation, heat resistance and further earthquake resistance to the midways of a water supply tube and a hot water supply tube. SOLUTION: A flexuous synthetic resin tube 5 is connected to this side of an electric water heater body 1, a hot water supply tube 6 is connected to a mirror plate 12 on an upper surface of the body 1, and a relief valve 7 and a flexuous synthetic resin tube 8 are connected to the midway of the tube 6. The tubes 5, 8 use crosslinked polyethylene tube having flexibility. Accordingly, if the body 1 is applied by strong vibration or impact due to earthquake, it is not directly propagated to the tubes 2, 6, and since it is absorbed by the flexibilities of the tubes 5, 8, interferences cancel to one another to avoid its damage and to prevent water leakage.
Patent JP-S63148592-A (JP)
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1986-12-11
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-H11130864-A (JP)
Title: Production of composite product of inorganic-organic hybrid with inorganic particle
Inventor: KATAYAMA SHINGO
IPC: C08G77/38
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the composite product of an inorganic-organic hybrid with inorganic particles, capable of efficiently forming chemical bonds on the interfaces of the inorganic-organic hybrids and inorganic particles and capable of sufficiently exhibiting the composite effect for dispersing the inorganic particles. SOLUTION: This method for producing the composite product of an inorganic-organic hybrid with inorganic particles comprises a process for adding a metal alkoxide to an organic solvent in which the inorganic particles such as the particles of an oxide, a hydroxide or a nitride or metal particles are dispersed, stirring the mixture at room temperature or under refluxing, and subsequently removing the solvent to produce particles A, a process for dissolving one or two of a polysiloxane and an organoalkoxysilane in an organic solvent, adding a metal alkoxide to the solution, and subsequently adding water to the mixture to produce a solution B, and a process for dispersing the particles A in the solution B, holding the dispersion at a temperature below the boiling point of the solvent of the solution B to form the gel, and subsequently thermally treating the gel.
Patent JP-H10137077-A (JP)
Title: Insertion type side fence of adjustable fence type
Inventor: NOMURA KATSUYOSHI
IPC: A61G7/05
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance serviceability by making a horizontal side fence expandable for adjustment of the lateral size of a side face according to service conditions. SOLUTION: An insertion type side fence of adjustable fence type has a first fence member 13, a pole 14 rotatably mounted at one end of the first fence member 13 support the first fence member 13, a second fence member 15 designed to be capable of being stored at the other end of the first fence member 13, and a pole 16 rotatably mounted at the end of the second fence member 15. The second fence member 15 is drawn out from the first fence member 13 according to service conditions to adjust the overall length of the fence, and the pole 16 at the second fence member 15 is held in the fence receiving pipe of a side frame 12 which corresponds to its position, thus covering the side face part of the required bed.
Patent JP-S62151881-A (JP)
Inventor: OGAWA TADASHI
IPC: G09B29/10
Filed: 1985-12-26
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-H06149028-A (JP)
Title: Developing device
Inventor: IKUNO SHUICHI
IPC: G03G15/08
Filed: 1992-11-05
Abstract: PURPOSE:To provide the developing device when a stable feeding of the toner to a developing roller can be carried out in the constitution of the toner feeding to the developing roller utilizing mesh sheet. CONSTITUTION:The mesh sheet 2 is disposed between the developing roller 3 and a subordinate roller 5 and the mesh sheet 2 is disposed in contact with the developing roller 3. Furthermore, a mesh part 2a formed on the mesh sheet 2 is only formed in the area of contact with the developing roller 3. Therefore, toner 6 fed from the subordinate roller 5 is fed to the developing roller 3 only from the mesh part 2a, the toner is stuck in an even layer on the developing roller 3 in the part in sliding contact with the developing roller 3 of the mesh sheet 2 and since excessive toner feeding is not carried out after a specified electrification quantity is obtained, the stable developing by the developing roller 3 can be carried out.
Patent JP-S63149989-A (JP)
Title: Structure of telephone master set
Inventor: SASAKURI JUNICHI
IPC: H04Q3/58
Filed: 1986-12-12
Abstract: PURPOSE:To eliminate the need for a special space for the telephone master set by adopting plural unit structures where the function of the telephone master set is divided and the miniaturized case is used as one unit. CONSTITUTION:The telephone master set 10 is accommodated in individual case units for each function unit dividing and constituting functions. The function units dividing and constituting the functions of the telephone master set 10 are made of external line units 12 accommodating external lines and connecting them, extension units 11 accommodating and connecting extensions, time switch units applying exchange connection between the external lines 30 and the extensions 20 via the units 12, 11 and a control unit 14 controlling the entire system. When the telephone master set 10 is installed in an office, since each unit is arranged at the side face of adjacent office desks, then no special floor is required for the telephone master set 10.
Patent JP-H0531681-A (JP)
Title: Freely adjustable instrument retaining device
Inventor: FURANKU RUIIZU BUREBEGURIIRI
IPC: A47F5/08
Filed: 1991-11-12
Abstract: PURPOSE: To permit a holding device which enables various handled objects such as tools to be vertically hung on a wall surface to rapidly hold and remove the objects and be adjusted to match the diameters of the handles of the objects. CONSTITUTION: A holding device 10 sandwiches and holds the handle of an article between a roller 30 freely rollingly and movably attached to a first member and a wall part 68 formed at a second member. The roller moves toward or away from the wall part of the second member and holds the handle by moving diagonally vertically along the inclined hole of the first member while abutting against the wall part of the second member and rolling. The holding device is designed to be capable of adjusting the relative positions of the first and second members. The holding device can either be directly mounted to a wall surface or can be supported against a support bracket mounted to the wall surface.
Patent JP-H08150842-A (JP)
Title: Work vehicle
Inventor: IMANISHI RYOZO
IPC: B60K11/04
Filed: 1994-11-30
Abstract: PURPOSE: To restrict choking of a dust-proofing net on a fan cover in an early stage in a work vehicle in which engine cooling air is sucked from abode an engine, and in which engine cooling discharge air is blown from a discharge port in a front surface of an engine bonnet to the external by disposing a vertical shaft type engine provided with a cooling fan at an upper part in an engine room covered with the bonnet. CONSTITUTION: A dust-proofing net 19 of a box type is disposed above a cooling air intake part above an engine E, and the dust-proofing net 19 is set to overhang on the rear side of a vehicle body to the engine E, and an overhang part 19A is formed to be swollen downward.
Patent JP-H09112529-A (JP)
Title: Lock box nut
Inventor: OKAGAKI SATOSHI
IPC: F16B37/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the forming of a blank part and a female screw, and to disperse the bonding load evenly along the wide scope in the axial direction, in a lock box nut which is not loosened even though it receives a vibration or a shock, after it is fastened to a fastened member being screwed to a screw shaft, and has a blank part covering the end of the screw shaft. SOLUTION: An armore body 5 a tool such as a spanner is fitted; a nut body 6 fitted to the armore body 5; and a tubular intermediate member 7 inserted between the armore body 5 and the nut body 6; are provided. The flange 63 of the nut body 6 is fitted unrotatable to the outer tube 51 of the armore body 5. The expanding part 73 of a tube part 71 in the intermediate member 7 is superposed to the flange 63 in the axial direction. The armore body 5, the nut body 6, and the intermediate member 7 are made of a stainless steel.
Patent JP-H04168771-A (JP)
Title: Manufacture of photovoltaic device
Inventor: NOGUCHI SHIGERU
IPC: H01L31/04
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a decrease in optical transmittance of a transparent electrode by forming one conductivity type amorphous semiconductor layer having a junction with the electrode at a low temperature of a special temperature or lower. CONSTITUTION:An insulating transparent board 1 to become a light incident side is covered with a transparent electrode 2 made of light transmission conductive oxide. A p-type layer 3 containing hydrogenated amorphous silicon carbide as a main ingredient to operate as a window layer, a buffer layer 4, an i-type layer 5 made of nondoped hydrogenated amorphous silicon, and an n-type layer 6 containing amorphous silicon as a main ingredient are sequentially laminated to be formed in this order on the electrode 2 by a plasma CVD method, etc. In this case, the layer 3 is formed at the board temperature of 100 deg.C or lower by a CVD method. If the temperature of the board 1 exceeds 100 deg.C, the optical transmittance of the electrode 2 is lowered. Thus, since the layer 3 having a junction with the layer 2 is formed at 100 deg.C or lower to suppress reaction in the amorphous semiconductor boundary of the electrode 2, a decrease in the optical transmittance of the electrode 2 can be prevented.
Patent JP-S63151309-A (JP)
Title: Solid separation apparatus
Inventor: ITO TATSURO
IPC: E02B5/08
Filed: 1986-12-15
Abstract: PURPOSE:To provide the title apparatus easy to assemble and disassemble, avoid metal stress due to welding and having good accuracy and durability, by constituting comb teeth by alternately inserting rakes and spacers in a square shaft. CONSTITUTION:In a solid separation apparatus wherein comb teeth consisting of a large number of rakes meshes with a large number of screen bars, the comb teeth fixed to the outer periphery of a chain is constituted by alternately mounting the rakes 4 having mount holes densely engaging with a square shaft 3 having a square cross-section provided thereto by drilling and ring-shaped spacers 6 each having an inner periphery larger than the outer periphery of the shaft 3 to said square shaft 3 and the width between the screen bars is made equal to the thickness of each spacer 6. Since each member has a simple shape, the comb teeth can be prepared with high accuracy and, since assembling and disassembling are easy and welding is unnecessary, no stress remains in a metal and, further, since the square cross-section of the shaft 3 coincides with the square of the mount hole 5, deviation of the fitting angle of each rake 4 can be prevented.
Patent JP-H04170149-A (JP)
Title: Facsimile equipment
Inventor: SAITO HITOSHI
IPC: H04N1/00
Filed: 1990-11-01
Abstract: PURPOSE:To surely obtain a clear report by initializing all original management information so as to attain the operation of the equipment after the management information for a clear report is once transferred to other area and saved therein and then outputting the clear report when a recorder is available. CONSTITUTION:When a picture stored in a volatile memory 6 is lost due to power interruption, management information in a nonvolatile memory 7 is transferred to other area after rising of a power supply and the management information in the nonvolatile memory 7 is entirely initialized and the equipment is restored to the standby state. When a recorder is available, the information relating to the lost picture is printed out from the transferred management information. Thus, other operation is implemented without awaiting the end of rising of the recorder and a clear report is surely obtained.
Patent JP-H08163172-A (JP)
Title: Information processor
Inventor: SASAKI AKITOMO
IPC: H04N7/15
Filed: 1994-11-30
Abstract: PURPOSE: To handle a large amount of image data for only a remarked image by controlling the amount of image data corresponding to the recognition of change instruction of image data amount. CONSTITUTION: An information processor 5 performs transmission control corresponding to the frame rate change request of information processors 1-4, and changes a frame rate replying to the request. In such a case, the information processing performing the transmission control continues the transmission of a transmission permission packet corresponding to a frame rate increasing request by depressing a video frame rate increasing button 106 successively, consequently, the frame rate of the information processor from which the frame increasing request is issued can be increased. Also, the order of the next transmission permission of the information processor from which the request is issued is skipped corresponding to a frame rate decreasing request by depressing a video frame decreasing button 107 successively, consequently, a video frame rate can be decreased.
Patent JP-H04170106-A (JP)
Title: Sampling frequency conversion circuit
Inventor: TAKAHASHI TETSUO
IPC: H03H17/00
Filed: 1990-11-01
Abstract: PURPOSE:To convert the sampling frequency with digital processing by extracting data of a multiple of mXn obtained by a digital filter and a linear interpolation circuit at a predetermined interval and outputting digital data of a 2nd sampling frequency different from a 1st sampling frequency. CONSTITUTION:A PLL circuit 2 is a circuit to give an operating clock for the oversampling processing of a digital filter 1, D flip-flops (D-FF) 3,8 and a counter 9.Digital data at a 1st sampling frequency is converted into digital data having a sampling frequency being a multiple of (n) of the 1st sampling frequency by oversampling the digital filter 1 and data of a multiple of mXn obtained by applying direct interpolation to m-sets of data between two adjacent points is extracted at a predetermined interval. Thus, the digital data of the 2nd sampling frequency different from the 1st sampling frequency is outputted and the conversion of the sampling frequency is attained.
Patent JP-H02142968-A (JP)
Title: Control method for transmission
Inventor: OKURA YASUNORI
IPC: F16H61/28
Filed: 1988-11-24
Abstract: PURPOSE:To prevent any negative torque from occurring by operating a pressure control valve and increasing the extent of hydraulic pressure by degrees at operating start timing when a feeling time is ended at a point of time relative rotational frequency of a shifting clutch at the next speed step comes to zero. CONSTITUTION:A controller 10 inputs each of input and output revolution signals being detected by speed sensors 7, 9, and at the time of power-on and down-shift, first each of pressure control valves 31-37 related to a shifting clutch at the existing speed step of a transmission 3 is turned off by shift command output. Then, at a point of time when relative rotational frequency of the shifting clutch at the next speed step comes to zero, these corresponding pressure control valves 31-37 are operated by operating start timing when a feeling time of the shifting clutch is ended, and this feeling time completion is confirmed, thereby increasing the extent of hydraulic pressure by degrees. Thus, any negative torque at time of power-on and down-shift can be prevented from occurring.
Patent JP-H02142837-A (JP)
Title: Production of dry inorganic filler and insulating resin filled therewith
Inventor: YAMAMOTO YOSHIKAZU
IPC: C08K3/00
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to remove water contained in an inorganic filler within a short time, to reduce the size of a dryer and to save the energy requirement by adopting dielectric heating. CONSTITUTION:Water is removed from an inorganic filler (e.g., silica sand) by dielectric heating. This filler is added to an insulating resin (e.g., unsaturated polyester resin).
Patent JP-H05227724-A (JP)
Title: Rotation method for stepping motor and rotor
Inventor: HIRABAYASHI HIROYUKI
IPC: H02K37/04
Filed: 1991-11-13
Abstract: PURPOSE:To see that the pattern of a rotor can be positioned without being accompanied by slippage in the same position by specifying the number of teeth of the rotor and the step angle, in an object wherein the rotor is arranged for the stator which has four or five-phase winding and consists of a plurality of yokes. CONSTITUTION:A plurality of yokes 2, which are equipped with tooth parts 5 having many small teeth 4, are made projecting inward at the stator 1 of a step motor for a pachinco slot machine, and the stator is provided with a rotatable rotor 6 which has a plurality of rotor teeth at the periphery. Each yoke 2 is provided with four or five-phase winding 7, and also the rotor 6 is provided with a rotor such as a reel where many patterns are made at the periphery 11a. In this case, in case of four-phase winding, the number of teeth of the rotor is 105, and the step angle of the rotor 6 is 0.857 deg., and the number of steps is 420, and in case of five-phase winding, the number of teeth of the rotor is 42 or 84, and the step angle of the rotor 6 is 1.714 deg., and the number of steps is 210.
Patent JP-H06146012-A (JP)
Title: Hard carbon film and its formation
Inventor: TSUNEYOSHI JUN
IPC: B22F3/24
Filed: 1992-11-06
Abstract: PURPOSE:To form the hard carbon film without a stage for removing a binder phase consisting of cobalt and nickel onto a cemented carbide or cermet. CONSTITUTION:A substrate 2 of tungsten which is amorphous or has poor crystallinity and a main layer 3 of crystalline tungsten are laminated on a base material 1 and thereafter the hard carbon film 4 is formed thereon Further, the base material is annealed before the formation of the hard carbon film 4, by which the adhesion is improved and, as a result, the coated tool having high reliability is obtd.