baber/WOPTO huggingface dataset:
Patent JP-H10298527-A (JP)
Title: Epoxy resin-based adhesive composition
Inventor: AKIMOTO KOJI
IPC: C08G59/54
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in adhesiveness especially at high temperature, by using an epoxy resin as a main agent and a specific modified amidoamine as a curing agent. SOLUTION: This composition is obtained by compounding (A) an epoxy resin [e.g. an alkylidene bisphenol polyglycidyl ether of the formula [(R3 and R4 are each H or an alkyl; (m) is 0-2)] as a main agent with (B) a modified amidoamine of the formula, A-NH-CO-CH(R)CH2 -NH-B [A and B are each the residue after removal of one amino group from a polyamine compound (e.g. an aliphatic amine) containing a bifunctional or polyfunctional amino group; R is H or alkyl] as a curing agent. Preferably 100 pts.wt. of the component A is compounded with 5 150 pts.wt. of the component B. The composition is used together with a coupling agent (e.g. vinyltriethoxysilane) to give a composition excellent adhesion retaining properties at high temperature.
Patent JP-H06294626-A (JP)
Title: Inspection equipment for printed wiring board
Inventor: OKADA MASAHIRO
IPC: G01R31/02
Filed: 1993-04-08
Abstract: PURPOSE:To provide an inspection equipment for printed wiring board in which a true hole mask image can be formed at low cost by detecting a through hole accurately. CONSTITUTION:The inspection equipment comprises an inspecting section for selecting a true defect data based on a hole mask image and a pattern image from an image pickup unit for reading out a wiring pattern on a printed wiring board 19, a hole recognition mask processing section 4, and a data totalization means 33. The hole recognition mask processing section 4 comprises a section 44 for deciding a hole based on a hole recognition effective signal and a hole measurement signal from a hole measuring/recognizing section 41 and outputting a hole detection signal, a section 45 for producing a hole mask image, a memory section 42 for recording hole position information, and a section 43 for receiving hole position information from the hole information memory section and transmitting a hole recognition effective signal.
Patent JP-H02287482-A (JP)
Title: Recovered material processor for electrophotographic device or the like
Inventor: NEMOTO YASUSHI
IPC: G03G21/10
Filed: 1989-04-28
Abstract: PURPOSE:To solve the problem of toner banking by enabling that a duct coupling a recovering device with a recovered material discharging vessel is extended farther than a conveying member in a horizontal direction. CONSTITUTION:The coil 7 conveying the toner 9 is set some longer than the duct 8 and the toner 9 is dropped from the leading edge of the duct 8 and recovered into the vessel 13. In a condition that the vessel 13 is removed, the stopper 4a of a duct 4 is pushed out by the action of a push spring 5 until it abuts on a handle base 2. Therefore, the horizontal part 4c of a second duct 4 is in the extended duct 8 and the horizontal top of the duct is made farther than the conveying coil 7. Thus even if oscillation for the replacement of the vessel 13 is applied, the toner 9 of the duct 8 is held by the second duct 4 and the leakage of the toner into the device is prevented.
Patent JP-S62265405-A (JP)
Title: Turbine structure associated with static nozzle blade
Inventor: KAWAMURA HIDEO
IPC: F02B39/00
Filed: 1986-05-13
Abstract: PURPOSE:To vary the flow path area and the flow-in angle of exhaust gas easily by splitting a turbine scroll and a nozzle section by means of a partition board then securing nozzle blades under static condition to the splitted nozzle sections and casting the partition board to the turbine casing. CONSTITUTION:A turbine blade 11 and a compressor blade 2 are coupled through same rotary shaft 21 and a rotor 3 composed of a permanent magnet for power generation is fixed onto a rotary shaft 21 between said blades 11, 2. Then a partition board 5 made of ceramics is secured to a turbine casing 12 and extended to a nozzle section 5 while splitting a turbine scroll 4. An open/close shutter 14 is arranged at a turbine scroll section 13. Furthermore nozzle blades or guide vanes 7, 8 are fixed to the opposite sides at the tip section of the partition board 6 or a portion at the position of the nozzle section 5 and the flow-in angles (a), (b) of respective guide vanes 7, 8 are set differently.
Patent JP-S5630871-A (JP)
Title: Ink jet recording method
Inventor: SAITOU SEIJI
IPC: G06K15/10
Filed: 1979-08-24
Abstract: PURPOSE:To provide an ink jet recorder of high reliability by controlling the phase of the charging signal through the use of a detection signal, in the titled method wherein droplets are selectively charged and the flying direction of the droplets is deflected for recording. CONSTITUTION:Ink pressurized by a pressurizing means 1 is passed through a conduit 2 and an electromechanical transducer 4 to an ink jet nozzle 3, and jetted as ink droplets 6 from an orifice 5 at the tip end of the nozzle 3. Simultaneously with the charging of the ink droplets 6 by a combined charger and droplet detector 7, the induction charge amount due to the charged ink droplets is detected by a droplet detection controller 15, and the timing signal of a charging signal source 14 is controlled so that it is in phase with an exciting signal source 13 controlling the electromechanical transducer 4 forming the ink droplets. Accordingly, an ink jet recording hardly affected by the change in environmental conditions of printing is achieved.
Patent JP-S601094-A (JP)
Title: Hatch cover
Inventor: SATOU KATSUYOSHI
IPC: B63B19/197
Filed: 1983-06-17
Abstract: PURPOSE:To enable the opening and closing of only a daily hatch cover intersected orthogonally with an inter-panel hinge pin and is stretched toward the end at the reverse side by forming the daily hatch cover at a part of each panel of a folding hatch cover that can freely be folded and make cargo possible by using the daily hatch cover in a refrigerator cargo hold without fully opening the hatch cover. CONSTITUTION:Hatch covers 11 and 12 that can freely be folded centering around a shaft 13 are stretched and folded by freely swinging the hatch covers centering around a pivot 14. Daily hatch cover panels 2a and 2b are provided at the inner part of the hatch cover panels 11 and 12 that can freely be folded and the center of rotation 3 is aligned with the center of rotation 13 of the hatch covers 11 and 12 and then is aligned with the swing center 14 of the hatch cover panels 11 and 12 through arm members 4a and 4b. As a result, the loss of cooling air is reduced and cargo is possible by using the daily hatch cover in the hatch cover of a refrigerator cargo hold and opening and closing only the daily hatch covers 2a and 2b without fully opening the hatch cover.
Patent JP-S589002-A (JP)
Title: Inspecting device for screw or the like
Inventor: TOYAMA MASATO
IPC: G01B5/16
Filed: 1981-07-09
Abstract: PURPOSE:To detect the abnormality in cross recesses and screw lengths accurately and quickly with an inexpensive device by using a detecting bar which thrusts the screw upward and a punch which is engaged with the cross recess of a screw head and forces the screw downward to a prescribed extent. CONSTITUTION:A screw is gripped by a clamper. A detecting bar 64 is moved upward by a cylinder 63 to force the screw upward but the contact of the bottom end of the bar 64 with a contact bar 65 is prevented by a spring 69. Since a punch is rotated by a motor to force a cylinder to move a supporting plate downward, the punch descends under revolution and engages with the cross recess of the screw head, thereby pushing the screw downward slightly. If the rate of descending of the supporting plate is beforehand regulated suitably by means of a gage, the end part 64a of the detecting bar does not contact with the contact bar when the punch engages with the screw head. In case when the cross recess is fractured or the screw is long, the detecting end part contacts with the contact bar and closes electric contacts thereby flowing electric current to an electrical wire 70.
Patent JP-H047422-A (JP)
Title: Device for treating mud
Inventor: SENDA SHOHEI
IPC: E02D3/00
Filed: 1990-04-24
Abstract: PURPOSE:To make a device compact by feeding mud and solidifying material respectively into an inlet section and a mixing section at the lower part of the body of the device and mixing the mud with the solidifying material, while the mud is being moved upwardly by the rotation of a rotary shaft. CONSTITUTION:A solidifying material is forced into a through-hole 19 of a rotary shaft 9 to feed the material into a mixing section 3. The rotary shaft 9 is rotated to introduced mud into an inlet section 2 so that the mud is mixed with the solidifying material in the section 3 to produce mixed soil, after which the mixed soil is sent to an outlet section 4 and agitated. When the solidifying material is in the form of powder and pneumatically supplied, air is separated therefrom by agitating forces and discharged through an air outlet port 7, while the remaining treated soil is discharged out of a discharge port 8.
Patent JP-S589166-A (JP)
Title: Driving device of scanning member which executes reciprocating motion
Inventor: HAYASHI MASAMICHI
IPC: G03G15/04
Filed: 1981-07-09
Abstract: PURPOSE:To constitute a driving device so that vibration, etc. do not occur even if a scanning mode is changed, by controlling a timing for turning on and off a clutch which transfers driving force for a going motion and a returning motion of a scanning member. CONSTITUTION:A driving transfer pulley 25, a scan pulley 42, a scan clutch, a scan gear 46 and a return spring operating plate 47 are installed to a shaft 40. On the other hand, to a shaft 41 provided in parallel with the shaft 40, a return pulley 54, a return clutch being same as the scan clutch, and a return gear 58 are installed, among which a clutch plate constituting the return clutch, and the return gear 58 are fixed to the shaft 41, and other parts are all installed to the shaft 41 so as to be freely rotatable. A clutch member for turning on and off the transfer of driving force is controlled in accordance with plural scanning modes.
Patent JP-H11306731-A (JP)
Title: Disk memory storage
Inventor: MUKAI TAKANORI
IPC: G11B25/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To restrict generation of a negative pressure based on a vortex flow of the air and preventing a rotary shaft or the like from rising by disturbing the vortex flow of the air generated in consequence of the rotation of a driven and rotated disk-like memory medium by means of an air resistance body. SOLUTION: When a CD-ROM 4 rotates at a predetermined speed by driving of a spindle motor 21, an upside air is rotated together with the CD-ROM 4 because of a viscosity of the air itself, whereby a vortex flow of the air is generated. A partition material 50 as an air resistance body is set at an inner face of an exterior cover 13 to face the other plane of the CD-ROM 4, which disturbs the vortex flow of the air. A negative pressure based on the vortex flow of the air is not brought about above the CD-ROM 4, and a buoyance is not applied to the CD-ROM 4. The CD-ROM 4 is never risen by the buoyance.
Patent JP-S58224073-A (JP)
Title: Controlling device of automatic welding machine
Inventor: NIO OSAMU
IPC: B23K9/10
Filed: 1982-06-23
Abstract: PURPOSE:To enable welding of a steep inside corner part, by detecting short- circuited stat between a welding nozzle and a work to recognize a corner, and rotating the welding torch to non-short circuited state between the welding nozzle and work, and performing succeeding welding process. CONSTITUTION:When a welding nozzle 2 comes into contact with a work 4, a relay 7 and a relay contact become on. At this time positive voltage is applied from a DC power source 12 to a timer circuit 9, and output of the timer circuit appears delaying by a time constant determined by a resistance R2 and a condenser C. With delay time of the timer set to a specified value, even when the distance between the welding nozzle 2 and work 4 is shortened, if the two separate within a specified time, welding is continued without regarding it as a corner part. When the shortened time exceeds a specified time, it is regarded as a corner part, and the movement of the welding torch and arc welding are suspended for a time to prevent interference between the welding torch and work 4. Then, the torch is rotated to be set in the direction of next welding, and succeeding welding is performed.
Patent JP-H01277825-A (JP)
Title: Method of driving electrochromic light control plate
Inventor: SENDA MASANOBU
IPC: G02F1/15
Filed: 1988-04-30
Abstract: PURPOSE:To enable free setting of the position of gradations by alternately executing the impression of a positive color forming voltage to 1st electrode taking out parts and the impression of a negative decoloring voltage to 2nd electrode taking out parts at prescribed time intervals. CONSTITUTION:The positive color forming voltage is impressed to the 1st electrode taking out parts 7A, 7B and after the coloration of the color forming films attain the prescribed position, the negative decoloring voltage is impressed to the 2nd electrode taking out parts 9A, 9B; thereafter, the impression of the positive color forming voltage at the 1st electrode taking out parts 7A, 7B and the impression of the negative decoloring voltage to the 2nd electrode taking out parts 9A, 9B are alternately executed at the prescribed time intervals. The state in which the color changes continuously from the color forming part to the decoloring part appears and held in the parts from the 1st electrode taking out parts 7A, 7B to the 2nd electrode taking out parts 9A, 9B. The time intervals of the impressed voltages to the 1st electrode taking out parts 7A, 7B and the 2nd electrode taking out parts 9A, 9B are changed in such a manner. The positions of the gradations are thereby changed between the 1st electrode taking out parts 7A, 7B and the 2nd electrode taking out parts 9A, 9B.
Patent JP-H11306526-A (JP)
Title: Magnetic head assembly and its manufacture
Inventor: YOSHIMIZU HISANORI
IPC: G11B5/53
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To make the distance to a track center adjustable after head chips are stuck to head bases. SOLUTION: In the manufacturing method of the magnetic head assembly, which are made by arranging plural magnetic heads 2a and 2b on magnetic head bases 3a and 3b, the heads 2a and 2b are fixed to the bases 3a and 3b, respectively through an adhesive 1 whose degree of polymerization is varied by receiving light beams. Then, at least one of the adhesive of the heads 2a and 2b is irradiated by light beams and the degree of the polymerization of the adhesive is changed.
Patent JP-H10287410-A (JP)
Title: Production of phosphorus oxychloride
Inventor: SHIMADA MIKIYA
IPC: C01B25/10
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To safely and economically obtain phosphorus oxychloride without attaching oxide of yellow phosphorus to the liquid phase or vapor phase part of a reaction tank and inside a capacitor, by melting and dispersing yellow phosphorus into a solvent of phosphorus oxychloride, alternately or simultaneously blowing oxygen into the liquid phase and blowing chlorine into the vapor phase to carry out reaction. SOLUTION: Phosphorus oxychloride is charged as a reaction solvent into a reactor and yellow phosphorus is melted and dispersed thereinto. Then, alternately or simultaneously, a required amount of oxygen is blown into a liquid phase part and chlorine is blown into a vapor phase part. The temperature of the liquid phase part in blowing is 50-107 deg.C. Blowing amount of oxygen is 0.1-100 g/hr.mol, preferably 0.2-50 g/hr.mol based on yellow phosphorus (P) content charged thereto. Blowing amount of chlorine is 2-3 mol based on 1 mol blown oxygen amount while blowing oxygen. Whole blown chlorine amount is 3-3.5 mol as chlorine atom based on 1 mol yellow phosphorus (P). The reaction temperature of the vapor phase is 100-130 deg.C and a tower top temperature is 120-130 deg.C.
Patent JP-H10276597-A (JP)
Title: Solution culture system using active water and raising system
Inventor: SATO RYODA
IPC: A01G31/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a solution culture system and a raising system with which healthy foods can be efficiently and stably supplied. SOLUTION: Multiarc water is used as one part or the whole part of water for cultivation to be circulated over a cultivation bed 10 for solution culture or water for raising to be circulated over a farm for raising fishes and sheelfishes. The multiarc water is water provided by generating multiarcs underwater. The multiarcs are very high temperature plasma arcs generated by impressing the voltages of different phases to plural electrode bars symmetrically inclined and arranged around a center line while making top ends closer mutually, and are accompanied with electromagnetic vibrations, rotary magnetic fields, light or impulse waves as well. The multiarc water provided by generating such muitiarcs underwater is healthy water having both extremely high activity and power for excluding factors bad for lives.  By using such multiarc water for solution culture or raising, nutritive and strong foods to be hardly rotten are speedily grown.
Patent JP-H046885-A (JP)
Title: Laminated unimorph type piezoelectric element
Inventor: SAIGO HIROAKI
IPC: H01L41/09
Filed: 1990-04-24
Abstract: PURPOSE:To get a unimorph type piezoelectric element wherein both displacement and generated force are great by so constituting it as to laminate plate- shaped piezoelectric ceramics, whose thicknesses are specified, on one side of a substrate and further polarize each plate-shaped piezoelectric ceramic vertically to the surface direction and apply an electric field in the same direction as the polarizing direction of each plate-shaped piezoelectric ceramic. CONSTITUTION:First and second plate-shaped piezoelectric ceramics 2 and 3 are baked together to one side of a substrate 1 by printing silver paste to both sides each, and then polarization is applied vertically to surface direction, and those are laminated in order. At the time of lamination, in the first plate- shaped piezoelectric ceramic 2, + side of the polarization is made the side of polarization, and in the second plate-shaped piezoelectric ceramic 3, - side of the polarization is made the side of the first plate-shaped piezoelectric ceramic 2. And an electric field is applied in the same direction as the polarizing direction of each plate-shaped piezoelectric ceramic 2 and 3. What is more, the thickness of each plate-shaped piezoelectric ceramic laminated is made tn-tn+1>0, defining that the thicknesses of the second, the third,...nth are t2, t3,...tn.
Patent JP-S5536017-A (JP)
Title: Flash welding method
Inventor: MITSUSHIBA SHIGEKAZU
IPC: B23K11/04
Filed: 1978-09-04
Abstract: PURPOSE: To reduce down time and decrease heat input at heat treatment time by separating electrodes in a specified distance to each other in the condition that the welded material after welding is fixed and by applying a heat treatment current.  
     CONSTITUTION: The preceding strip 1 is subjected clamp holding by main clamps 14, 14' in the fixed side and electrodes 6, 6' in the fixed side, and on the other hand, the following strip 1' is subjected clamp holding by main clamps 13, 13' in the moving side and electrodes 5, 5' in the moving side, and flash welding is carried out. After that, with the main clamps in clamp holding of the strips as it is, moving side electrodes 5, 5' and fixed side electrodes 6, 6' are moved up at the same time, re-clamping the power supply position is carried out, and heat treatment of the welded part is implemented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S591177-A (JP)
Inventor: TAKEYASU KIYOO
IPC: B23P21/00
Filed: 1982-06-25
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-H11295471-A (JP)
Title: Monitoring system in nuclear power plant
Inventor: TAKEDA TETSUYA
IPC: G21C17/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system in a nuclear power plant capable of using an already set control cable or the like to a transmission path without using a video band cable, simply setting an image monitor at a desired site, easily removing them, and suitable for temporary set use. SOLUTION: An image signal photographed by a video camera 10 is encoded into a digital signal compressing the image data amount by an encoder 12, and modulated to a signal suitable to the frequency band of a transmission path 2 by an ADSL modem 13 to be transmitted. Therefore, the transmission path 2 in which the frequency band is narrow and a communication capacity is small, for instance, the image data can be transmitted even by the already set telephone line and the control cable, and a video band cable need not be newly set. The image monitor 3 in a receiving side corresponds to an image transmission device 1 in a transmitting side, the signal fetched from the transmission path 2 is demodulated, extended, decoded, returned to the image signal and displayed on the monitor.
Patent JP-S602988-A (JP)
Inventor: MORIMOTO KIYOSHI
IPC: H01J29/04
Filed: 1983-06-18
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-S5812134-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: H01F41/20
Filed: 1981-07-10
Abstract: PURPOSE:To obtain quickly a ferromagnetic thin film having a large coercive force and a large square shape ratio, by securing a discharge state at a place near the position where the incident angle of the air current of a vapor-depositing material on a substrate is set to 90 deg. when a magnetic layer is formed on a moving macromolecule forming substrate by an electron beam vapor-depositing process. CONSTITUTION:A ferromagnetic layer which is limited by a mask 5 to set an incident angle larger than a specific value is formed on a macromolecule forming substrate 1 which shifts along the circumference side surface of a cylindrical can 2 by means of the evaporating atoms generated from an evaporating source 3. An electrode 4 is set at a place near the position where the incident angle is set to 90 deg. for the air current of the vapor-despositing material on  the substrate 1. Then the area near the electrode 4 is set in a discharge state to form a ferromagnetic layer.
Patent JP-H01280063-A (JP)
Title: Tufted fabric
Inventor: MIYAMOTO ATSUSHI
IPC: D05C17/02
Filed: 1988-04-30
Abstract: PURPOSE:To obtain a tufted fabric having high flexibility and soft feeling by mutually interlocking fluffs of back stitch pile yarn, forming a nonwoven cloth film having specific thickness and areal density with the pile yarns in combination with an adhesive and forming a space between said coating film and the base cloth. CONSTITUTION:Fluff 12 protruded from pile yarn of a back stitch 11 and having a length corresponding to >=2 times the apparent thickness of said pile yarn and the tuft gauge is mutually interlocked with a pile yarn fluff 12 of a back stitch 11 of the adjacent stitch row. An adhesive 13 for backing is applied in such a manner as to prevent the bonding to the base cloth 14 and the impregnation into the pile yarn of the back stitch 11 or the gap between the stitch rows. A coating film 16 like a nonwoven cloth and having a thickness of <=1mm and an areal density of <=100g/m<2> is formed from said adhesive combined with the above interlocked fluff 12 and a space 17 is formed between said coating film 16 and the base cloth 14.