baber/WOPTO huggingface dataset:
Patent JP-H01180486-A (JP)
Title: Structure survey device
Inventor: WATANABE YASUSHI
IPC: G01S13/88
Filed: 1988-01-11
Abstract: PURPOSE:To remove intense surface reflection and to securely decide a reinforcing bar, etc., present at a shallow part in a concrete structure by calculating differences in a distance direction from a movement mean value at respective depth points. CONSTITUTION:A transmitter generates pulses synchronized with a trigger circuit 6 and sends them into the concrete structure by a transmitting antenna 3. The sent pulse radio wave is reflected by the target in the concrete and received by a receiving antenna 4. The received reflected wave is amplified by a receiver 2, and converted by a sampling circuit 7 into a low-frequency wave, which is A/D-converted and stored in a waveform storage circuit 21. Simultaneously, the wave is sent to a mean value calculating circuit 22 to calculate the mean data waveform of several-ten measured values ahead of the current point. A difference circuit 23 calculates the difference between received data before a half the mean number of movement in a distance direction outputted by the circuit 21 and the output data of the circuit 22 and stores the result in a main memory 11. This stored received signal is converted by a microprocessor 9 and displayed on a CRT 13.
Patent JP-S58120815-A (JP)
Title: Easily dyeable polyester fiber
Inventor: ISODA HIDEO
IPC: D01F6/62
Filed: 1982-01-12
Abstract: PURPOSE:The titled fiber that has a level of the temperature at which the tangential loss becomes maximum in the viscoelastic measurement lower than a  specified value and a specific relationship between the crystal size on the 100  surface in the wide-angle X-ray diffractometry and the crystal orientation angle,  thus showing light fastness of dyed products and causing no cracking. CONSTITUTION:A polyester copolymer containing 1-10wt%, based on the product, of glycol of the formula[R is 4-20C alkyl; k, l are integer of 2-4; l<=(m+n)<=10]is melt spun to produce the objective fiber having lower than 110 deg.C of Talpha, i.e. the temperature at which the tangential loss (Tandelta) becomes maximum in the viscoelastic measurement, and satisfying the equation: thetac<= [90-(1.4ACS)]where thetac is the crystal orientation angle on the 100 surface and ACS is the crystal size on the 100 surface measured by the wide-angle X-ray diffractometry.
Patent JP-S57116131-A (JP)
Title: Suction device for rotary piston engine with supercharger
Inventor: TADOKORO ASAO
IPC: F02B53/04
Filed: 1981-01-12
Abstract: PURPOSE: To inhibit output at the time of the abnormal increase of the pressure of supercharging by forcedly closing an opening and closing valve for an auxiliary suction port opened when high load when the pressure of supercharging reaches set valve or higher in the region of operation, in which the opening and closing valve is opened, in the suction device with the opening and closing valve.  
     CONSTITUTION: When high load at high speed, a large amount of a mixture are supplied from both main and auxiliary air ports 6, 7, and the performance of high output is acquired. The opening and closing valve 16 of the auxiliary suction port 17 is opened at that time. When the pressure of supercharging reaches set value or higher, the pressur is detected by means of a pressure switch 25 in a controller 26, a solenoid valve 24 is opened, a relief passage 22 is opened, the pressure of a pressure chamber 19c of an actuator 19 drops only by value corresponding to relief by a suction pressure introducing passage 21, and the opening and closing valve 16 is closed. Accordingly, when the pressure  of supercharging abnormally increases, the area of the opening of the auxiliary  air port 7 is reduced while the time of closing is quickened, and output is inhibited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58121500-A (JP)
Inventor: HATANO ITARU
IPC: G01C21/00
Filed: 1982-01-13
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-2000201581-A (JP)
Title: Internally threaded fishing rod
Inventor: SHIROKI TAKAYUKI
IPC: A01K87/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded fishing rod capable of readily carrying out fishline-inserting operation and hardly having sliding resistance of fishline. SOLUTION: A base upper rod 2 has a female screw part 2a in the end on rod root side and a tail plug 20 is detachably fixed to the female screw part 2a. A hard ring 2b made of ceramics is fitted into the inner peripheral surface adjacent to the tip side of the female screw part 2a. The tail plug 20 has a cylindrical type body part 21 and a male screw part 22 formed in slightly smaller diameter than the size of the body part 21 at the tip side and forming screw threads on the outer periphery. Slant 21a is continuously formed from the side end face of the male screw part 22 in the vicinity of center in width direction of the body part 21 to the side in the vicinity of the center in the axial direction.  An engaging groove 21b capable of engaging with a protruding part 10a of a protective ring 10 is formed on the opening side of slant 21a of the body part 21 near the boundary with the male screw part 22.
Patent JP-H03209060-A (JP)
Title: Control device for automatic transmission
Inventor: MIYAMOTO KOICHI
IPC: F16H47/08
Filed: 1990-01-10
Abstract: PURPOSE:To reduce shift shock by furnishing a capacity varying means to vary the transmitted torque capacity through changing of the angle of a stator impeller of a torque converter at the time of up-shifting into a gear position where the gearing ratio becomes small. CONSTITUTION:A piston 26 is held at one end at normal times by a spring 28, and a stator impeller 18c is maintained at a predetermined angle. When the line oil pressure of an oil hydraulic control device is introduced, the piston is moved to the other moving end, and the angle of the stator impeller 18c is varied. When a shift mechanism 20 is to be up-shifted, a valve open signal SD is fed to a solenoid opening/closing valve 30, and the line oil pressure is introduced, and thus the angle of the stator impeller 18c is changed to lessen the transmitted torque capacity of the torque converter concerned 18. This makes gradual the drop of the engine revolving speed associate with increase in the load torque, mitigates temporary increase of the torque on the output shaft, and lessens drop of the torque on output shaft after shifting. Thus shift shock is reduced.
Patent JP-S5596609-A (JP)
Title: Heat dissipating container
Inventor: NAKASHIMA KIYOMI
IPC: H01F27/12
Filed: 1979-01-19
Abstract: PURPOSE: To provide a beautiful appearance of a heat dissipating container and enhance the strength and oil sealing of the container by engaging an upper frame and a bottom plate with the upper and lower openings, respectively of heat disspating ribs formed in cylindircal shape, thereby simplifying the construction of the ribs and reducing the welding portions.  
     CONSTITUTION: Heat dissipating ribs 15a, 15b are formed in cylindrical shape by oiltightly connecting both ends of a steel plate formed with heat dissipating fins. An upper frame 13 formed with a collar at the upper peripheral edge of the frame having the shape and size to be engaged with the upper opening of the rib is formed. A bottom plate 14 having a frame to be engaged with the lower opening of the rib is also provided. Thus, the frame 13 and the plate 14 are engaged with the upper and lower openings of the ribs, respectively. Then, the respective peripheral edges of the ribs at the upper and lower portions are entirely welded. According to this configuration the heat dissipating ribs can be simplified in the construction, the welding portions are reduced in number, thereby improving the beautiful appearance and strength, and oil sealing properties of the heat dissipating container. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H027406-A (JP)
Title: Balanced plane transformer
Inventor: GOODON GUREN RABUJIYON
IPC: H01F19/06
Filed: 1989-01-12
Abstract: PURPOSE: To realize good positioning of a center tap and balance each winding in induction and capacitance, by arranging two windings substantially on a single plane, and causing conductors of the windings to overlap and cross each other alternately with a gap so that each winding becomes symmetrical with respect to a line passing through the mid point of both windings. CONSTITUTION: Each winding is made of a spiral extending inward and then outward with respect to the mid point. The winding is symmetrical on each side of the mid point. This mid point, for example, a point CT with respect to a winding 16, clearly prescribes a center tap point for the winding. This center tap point is independent of the frequency. A half of the winding on each side of the mid point is equal in induction and capacitance. The winding itself is also substantially symmetrical around a vertical line B-B passing through the center thereof. The symmetry of the transformer and the windings is generated at a position where conductors of the windings are exchanged, or by giving crossover.
Patent JP-S63172722-A (JP)
Title: Electroconductive epoxy resin composition
Inventor: KANAMORI YASUO
IPC: C09J9/02
Filed: 1987-01-13
Abstract: PURPOSE:To obtain the title composition being excellent in processability and electric conductivity and giving a conductive adhesive of stable quality, by mixing an epoxy resin with a vapor growth carbon fiber and an electroconductive carbon powder. CONSTITUTION:A hydrocarbon compound (e.g., ethane) is heat-decomposed in a vapor phase at 1,000-1,400 deg.C in a nonoxidizing atmosphere in the presence of a catalyst (e.g., iron) to obtain a vapor growth carbon fiber (B) of a diameter of 1-2mum and a length of 0.1-1mm. 100pts.wt. liquid epoxy resin (A) is mixed with 10-200pts.wt. component B, 5-100pts.wt. electroconductive carbon powder (C) (e.g., highly conductive carbon black) of a developed structure and a particle diameter of 10-50mum in such an amount that component B is 30-90wt.%, based on the total of components B and C and, optionally, a curing agent (cure accelerator), a filler, a diluent, etc. (D).
Patent JP-S58124285-A (JP)
Inventor: UERUNAA HANSU EEGURI
IPC: G01C19/00
Filed: 1983-01-13
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-H07209044-A (JP)
Title: Vibration type flow meter
Inventor: FUEKI MANABU
IPC: G01F1/32
Filed: 1994-01-19
Abstract: PURPOSE:To provide a vibration type flow meter which can remove the influence of change of Strouhal number at a low flow speed and enlarge the width of the range of measurable flow rate up to a low flow rate. CONSTITUTION:The vibration type flow meter to measure flow rate by utilizing fluid vibration has a vibration type flow meter body 21 provided in a measuring passage, a measuring sensor 22 for pressure loss which is provided in the measuring passage to measure the pressure loss of measured fluid, and a processing circuit 24 to correct Strouhal number on a measuring signal sent from the measuring sensor 22 for pressure loss and a measuring signal sent from the vibration type flow meter body 21.
Patent JP-S58121865-A (JP)
Title: Picture processing system in facsimile device
Inventor: YAMAMOTO MAKOTO
IPC: G06T5/00
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a sharp picture as a whole, by including the process of taking white picture elements as black signals or taking black picture elements as white signals, based on each picture element around the picture elements as a reference in determining the picture elements as white or black signals. CONSTITUTION:In Figure, a0-a3 and a5-a8 are all white signals and a4 only is black signal, and an ROM2 is provided with a table that the a4 is corrected to the same color signal as the others when a0-a3, a5-a8 are all of the same color signals. D7 has an opposite color signal as the a4, i.e., white signal and D6 has a discrimination signal converting the color of the a4 into the color of the said D7. Taking the logical value representing white signal as 1 and that representing black signal as 0, a Q1 output corresponding to the a4 is 0 and Q6, Q7 outputs are both 1. Thus, the output of an OR gate 10, i.e., the correction  output 11 of the a4 is 1, representing white signal. When the a0-a3 and a5-a8 are all black signals and only the a4 is white signal, the output of Q1, Q6 is 1, the output of Q7 is 0, and the correction output 11 is 0, representing black  signal.
Patent JP-S56103901-A (JP)
Title: Power unit for vehicle
Inventor: TAKEI HIDETOSHI
IPC: H02M7/48
Filed: 1980-01-21
Abstract: PURPOSE: To continue operation without pulling out load by changing an inverter output frequency in proportion to the output voltage when leaving line.  
     CONSTITUTION: A switch SW1 of a selector switch 112 is closed in normal operation, an oscillator 102 is controlled by a frequency setting device 101, so that a static inverter acts as constant voltage/constant frequency source. When the power source is interrupted, a switch SW2 of a selector switch 112 is closed, the oscillator 102 output a frequency proportional to a signal VM proportional to a load voltage, so that a static inverter acts as variable voltage/variable frequency power source. This can improve the no-interruption characteristics substantially. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03212152-A (JP)
Title: Magnetic force prime mover
Inventor: ENDOU MASAHISA
IPC: H02K53/00
Filed: 1990-01-16
Abstract: PURPOSE:To obtain a strong rotary force at a low speed by forming a groove in the periphery of a hard columnar core rod with one or more discs, and attaching magnets to the outer end of a lever engaged with a hard circular tubular bearing and the discs. CONSTITUTION:A dynamic magnetic magnet 6 supported on a post 7 and at the outer end of a lever 5 and a static magnetic magnet 6, out of the disc 1 are mounted. A switch S is formed of a conductor 12, and a conductor 12' buried in a bearing 4 to turn OFF and ON a current from a power source 11 by the contact at each revolution. The polarities of the magnet 6 are reversed at the crest and trough of the groove 3. When the switch S is closed and the magnet 6 is energized, the magnet 6 is raised under the guidance of an erected rod 10, and when the magnet 6, is attracted and opposed to the magnet 6', the polarity of the magnet 6 is reversed to repel from each other. Accordingly, the disc 1 is rotated. Thereafter, the suction and repel are repeated to hold the rotation of the disc 1. Thus, a prime mover can be reduced in weight and size.
Patent JP-S60148628-A (JP)
Title: Drawing press die of square cylinder vessel
Inventor: ITAGAKI TSUNEO
IPC: B21D24/04
Filed: 1984-01-13
Abstract: PURPOSE:To prevent generation of a wrinkle and a crack by forming beads on one of a pair of upper and lower holding surfaces, forming a recessed groove on the other holding surface,and making the depth of the recessed groove deeper than the height of the bead. CONSTITUTION:A press material 21 installed on the upper face of a die 10 is depressed by each holding surface 12, 15 first when a ram descends. In that case, a corner part 17 in a part which becomes a flange 22 of a forming article 16 lightly receives a tensile action in the direction running along a bend side part 18 becuase beads 19 are formed on the holding surface 12 of the die 10. Subsequently, when a punch further descends, the center part of the press material 21 is drawn into the inside of a die hole 11 and formed gradually in a shape of a square cylinder. During this time, a part corresponding to the flange 22 is slightly drawn into the die hole 11 side, compressive forming is generated in the corner part 17, and a metallic flow running along the direction of the bend side part 18 is generated. The material 21 is bent in the bead part and elongated to the length running along the inside surface of a recessed groove 20, and the remaing material is absorbed in the bead part.
Patent JP-S57120318-A (JP)
Title: Gas sealing method for gas insulated device
Inventor: TAKAGI NOBUHITO
IPC: H01F27/20
Filed: 1981-01-17
Abstract: PURPOSE:To rationalize a sealing work by providing two or more gas flow ports at a container when SF4 is sealed in the container for a gas insulated device, gradually feeding insulating gas from one side, overflowing the atmospheric air in the container and simultaneously continuing the sealing until the pressure attains the rated gas pressure. CONSTITUTION:A hole 3 and a gas supply and exhaust valve 4 are connected to the hole 3 of a container 2 to be sealed with insulating gas 1, and an adsorbing unit 5 for adsorbing moisture to be considered to be retained in the container 2 after sealing is also provided. The container 2 is thus constructed, the valve 4 is first opened, the gas 1 is gradually fed, the atmospheric air 6 in the container 2 is exhausted from the hole 3, and when the gas 1 is sufficiently filled in the container 2 and is substituted for the atmospheric air, the hole 3 is covered with a cover 7. Then, gas is fed until it reaches the rated pressure, and after it attains the rated pressure, the gas feeding is stopped, and the valve is closed. In this manner, it is not necessary to evacuate in vacuum the container, thereby improving the workability and the working time length.
Patent JP-H07207316-A (JP)
Title: Wire for desulfurization of molten iron having high desulfurization efficiency
Inventor: OKIMURA TOSHIAKI
IPC: C21C1/02
Filed: 1994-01-20
Abstract: PURPOSE:To desulfurize molten iron with high desulfurization efficiency by bringing Mg or Mg alloy into contact with the molten iron having a low oxygen potential. CONSTITUTION:This wire for desulfurizing the molten iron to be used for feeding materials, such as high deoxidizability together with the Mg or Mg alloy to the molten iron is formed by housing the Mg or Mg alloy 1, 5 in a powder, grain, cut wire, wire or other forms, a flux 4 and the material, such as Al wire 6, having the high deoxidizability, into a sheath 3. The sheath 3 may be either of an iron or Al base. The oxygen potential of the molten iron is lowered by the material having the high deoxidizability and, therefore, the reaction of Mg+[O] MgO is suppressed and the Mg or Mg alloy is efficiently consumed in the desulfurization reaction of Mg+[S]  MgS.
Patent JP-S57118654-A (JP)
Title: Circuit substrate
Inventor: ISHII TAKICHI
IPC: H01L23/12
Filed: 1981-01-16
Abstract: PURPOSE:To prevent the turning up of the pattern on the circuit substrate and to improve its quality by a method wherein, after the surface of the pattern on the circuit substrate has been cut, a machine work is performed on the element mounting part. CONSTITUTION:The shorting pattern 32, to be used for plating, successively formed on the circuit substrate 1 and the pattern 31 to be used for bonding are thrust-in cut in the range of 45-75 deg. against the pattern surface using a chisel 11. Then, the element mounting part is machined and cut. Through these procedures, the turning up of the pattern due to the machine work is eliminated and the quality of the circuit substrate can be improved.
Patent JP-S5289015-A (JP)
Title: Relay transmission at time dividing 2-lines type all communication
Inventor: KAMATA KOUZOU
IPC: H04L5/14
Filed: 1976-01-20
Abstract: PURPOSE:To take off the limitation of transmission distance by providing the relay device that causes pulses in both directions to cross each other on the way.
Patent JP-S63172424-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMURA SHUZO
IPC: H01L21/225
Filed: 1987-01-12
Abstract: PURPOSE:To prevent deformation and decomposition of the surface of a semiconductor substrate and dispersion in amount of doping into the semiconductor, by projecting the plasma of a gas which does not cause chemical reaction with a material and a layer including impurities constituting the surface of the semiconductor substrate. CONSTITUTION:A spin-on-glass layer 2 as an n-type impurity source is applied on a p-type silicon substrate 1 having a (100) surface with a bulk resistance of, e.g., 100 OMEGAcm or more. The solvent of the layer 2 is evaporated and removed in the air. Nitrogen is inputted into a plasma apparatus. Plasma 3 of nitrogen gas, which is excited with a microwave in a pressure reduced state, is projected on the upper surface of the OCD layer 2. Then phosphorus is infiltrated into the surface of the substrate 1 from the OCD layer 2, and a shallow phosphorus doped layer 4 is formed. The surface of the substrate 1 is inverted into an (n) type. The layer 2 is completely released and removed by the treatment with nitric acid and the like. Thereafter, the substrate 1 is dried as usual in N2 and the like. Dopant is activated by annealing to form an n-type impurity diffused layer 104.
Patent JP-S62163834-A (JP)
Title: Constant-speed running gear for automobile
Inventor: MATSUMOTO MAKOTO
IPC: B60W30/00
Filed: 1986-01-13
Abstract: PURPOSE:To prevent driving comfortableness from dropping, by controlling a control gain of constant-speed control so as to be lowered to some extent at a time when a fuel cut is detected during constant-speed running, while holding down a variation range of car speed to be produced with the fuel cut to be lowish. CONSTITUTION:A constant-speed running gear is provided with a controller which makes a running speed to be detected by a running speed sensor 9 when an accelerator switch (set switch) 6 is turned on, settable as the setting running speed at the time of constant-speed running, and controls solenoids 11a-13a of an actuator 10 whereby it performs maintenance of the speed, acceleration and deleration or resetting. In this case, a fuel cut detecting device 30 is connected to the controller 5, and when a cut of fuel supply to an engine is detected by this device 30, a control gain of constant-speed running control is made so as to be lowered as fa as a portion for the specified time (for example, one minute) since he fuel supply cut has been started. With this constitution, adjustment for a running speed variation with on and off operations of the fuel cut is slowly performed.
Patent JP-H05191601-A (JP)
Title: Ink image forming device and picture projector and printer
Inventor: YASUTOMI HIDEO
IPC: H04N1/23
Filed: 1992-01-14
Abstract: PURPOSE:To avoid waste of original paper by providing an endless belt made of an ink removal material, a drive means, a recording head and a cleaning means to the device. CONSTITUTION:An endless belt 1 made of an ink removal material is carried in the direction of the arrow through three rollers 2-4 by a driver. An ink jet head 5 such as a bubble jet or a piezo type jet forming an ink picture on a surface of the belt 1 based on a picture signal is located at a position between rollers 2,3 at a prescribed interval from the surface. Then the ink jet head 5 is driven by the driver and reciprocated in the horizontal direction while being guided by two guide bars 6, 7. Moreover, a cleaner unit 8 cleaning the ink picture on the surface of the belt 1 is placed under the guide bars 6, 7.