baber/WOPTO huggingface dataset:
Patent JP-H10221061-A (JP)
Title: Calibration device for probe microscope
Inventor: SHIRAI TAKASHI
IPC: G01N37/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a calibration device, for a probe microscope, which obtains high-accuracy measured data by removing the component of a displacement amount due to a disturbance other than a displacement amount as an original object, to be measured, in a measurement. SOLUTION: A calibration device is provided with a cantilever 18 comprising a probe 17 which is arranged so as to face the measuring face of a sample 11, with an X-Y stage 13 which relatively moves the sample to the probe, with an approaching and retreating stage 23 which adjusts the distance between the sample and the probe and with detecting mechanisms 19, 20 which detect the displacement amount of the cantilever.  In addition, it is provided with a calibration sample 12 which creates a measured image by using respective signals obtained by the detecting mechanisms and which is constituted so as to observe a measuring face, with another cantilever 28 which is installed for the calibration sample and which comprises a probe 27, with another X-Y stage 14, with another approaching and retreating stage 26, with detecting mechanisms 29, 30 and with a computing and processing part 24 in which a signal obtained by another detecting mechanism is removed from the signals obtained by the detecting mechanisms.
Patent JP-H07251301-A (JP)
Title: Cutting tool of cvd diamond
Inventor: MASHIYUU EE SHINPUSON
IPC: B23B27/20
Filed: 1995-03-01
Abstract: PURPOSE: To suppress the occurrence of abrasion caused by cracks near the surface during use over a long period by forming grain boundaries extending in the direction not normal to the general plane of a rake face in a region near a cutting edge. CONSTITUTION: The direction of a tip 106 against a support 10 is made opposite to the direction of a diamond film on a base material deposited with the diamond film, i.e., the tip face 106 of a slab serving as a growing surface for deposition is exposed to form a rake face 110. The diamond film having grain boundaries 112 inclined in the desirous direction from the normal direction to the lower face 118 and the upper face 120 can be grown on the piece of the cutting tip 106. The grain boundaries 112 of the tip 106 are oriented in the general direction at a non-zero angle (a) to the normal line of the general plane of the rake face 110.
Patent JP-S62208378-A (JP)
Inventor: IIOKA TOSHIAKI
IPC: B65D81/34
Filed: 1986-02-28
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-H11236421-A (JP)
Title: Modified polyolefin resin, and electric wire and cable
Inventor: NAKAYAMA AKINARI
IPC: C08F291/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polyolefin resin, low in viscosity fluctuation, affording excellent appearance to molded articles by grafting under the presence of an unsaturated dimers of a specific α-aromatic-α-methylalkene or the like to control the cleavage of molecule or cross linking. SOLUTION: This resin is obtained by heating and kneading a mixture of (A) a polyolefin resin(polypropylne or the like is preferred), (B) vinyl compounds having a polar group(e.g. maleic anhydride or the like), (C) organic peroxides and (D) 0.01 to 30 pts. of at least a compound selected from the dimers of the α-aromatic-α-methylalkene(e.g. α-methyl styrene or the like), mercapt compounds and their salts per 100 pts.wt. of the component (A). Preferably 0.1 to 30 pts. of the component (B), 0.01 to 5 pts. of the component (C) and 0.01 to 30 pts. of the component (D) are heated and kneaded per 100 pts.wt of the component (A). Electric wires and cables constituting the insulators or the jackets by a resin composition mainly comprising this resin are obtained.
Patent JP-S60187033-A (JP)
Title: Automatic wire bonding method of semiconductor device
Inventor: KACHI KAZUO
IPC: H01L21/60
Filed: 1984-03-07
Abstract: PURPOSE:To enable automation by previously determining a distance between a bonding prearranged point decided on a lead and a pad for a semiconductor chip as bonding length and making the end point of bonding length reach to the bonding prearranged point while using an electrode pad as a bonding starting point. CONSTITUTION:A semiconductor chip 2 is placed at a reference position on a support plate, and connected to a lead fitted on the support plate by using a bonding wire is predetermined length LL. When an electrode pad P1 for the chip 2 is displaced to P11, P2 to P12, P3 to P13 and P4 to P14 respectively at that respectively at that time, excess and deficiency are generated in the bonding wire in predetermined length LL. Accordingly, bonding loci toward reference bonding points L1-L4 are calculated by employing an automatic recognizing device making wire loop length constant and a sequence controller, and the chip 2 is compensated to the reference position by using another means.
Patent JP-S51118299-A (JP)
Title: Helicopter with planes for backing prevention
Inventor: NAKAGOME SATORU
IPC: B64C27/06
Filed: 1975-04-07
Abstract: PURPOSE: To prevent the body of a helicopter from rotating in the opposite direction to that of a main rotor by the attachment of backing preventive planes so that the rotational force to the body may be balanced without the use of a tail rotor by exposing the backing preventive planes to the downward air flow formed by  the main rotor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07251021-A (JP)
Title: Exhaust gas treating apparatus with bag filter
Inventor: KATSUI SEIZO
IPC: B01D53/70
Filed: 1994-03-14
Abstract: PURPOSE:To provide an exhaust gas treating apparatus using a bag filter wherein removing rate of acidic toxic gas and dust is improved and effective use of chemicals is attempted and difficulty of dusting-down work is avoided and, at the same time, corrosion at lower temp. is prevented from occurring. CONSTITUTION:In a bag filter apparatus wherein a hopper room 13 connected with a dust-contg. gas introducing duct 2 and wherein the lower end is connected with a dust discharging apparatus 15, a filter room 11 connected with the upper part of the hopper room 13 and wherein a plurality of filter fabrics 12 are suspended and a clean gas room 17 provided above the filter room 11, are provided, a precoat layer 51 formed on the surface of the filter fabric or a humidifying means 6 for humidifying the dust layer is provided, and the amt. of spraying of a humidifying liq. 7 by the humidifying means is made controllable.
Patent JP-S58161774-A (JP)
Title: Sputtering method
Inventor: INOUE MINORU
IPC: C23C14/34
Filed: 1982-03-17
Abstract: PURPOSE:To increase the density of electrons and to accelerate the generation of plasma, by placing a microwave oscillator at the outside of a sputtering apparatus and by irradiating the interior of the chamber of the apparatus with microwaves. CONSTITUTION:An anode 6 and a cathode 7 are arranged in a chamber 1, a product 12 to be treated is set, and a gas for sputtering is introduced. Voltage is applied between the electrodes 6, 7 to convert the gas into plasma, and part of a target material 8 is deposited on the surface of the product 12 by the plasma. At this time, the interior of the chamber 1 is irradiated with microwaves from a microwave oscillator 14 placed at the outside of the chamber 1 to increase the density of electrons and to accelerate the generation of plasma.
Patent JP-2000240668-A (JP)
Title: Rolling bearing
Inventor: YAMAMOTO TOYOHISA
IPC: F16C33/66
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which is used for a heat roll of a fixing part of office apparatus such as a copier, a laser beam printer, a fax or a compound machine thereof, and which can reduce heat escaping from a high temperature heat roll to the outside so as to accomplish energy saving of the office apparatus. SOLUTION: This rolling bearing includes a freely rotatable mover, a support for supporting the mover, plural rolling elements disposed between the mover and the support to roll with the rotation of the mover, and a lubricant filled in a void part which is formed between the mover and the support and in which the rolling element are housed, wherein at least the rolling element is formed of material having thermal conductivity of 40 W/m.k or less.
Patent JP-H05209680-A (JP)
Title: Control device for automatic transmission
Inventor: KURIYAMA MINORU
IPC: F16H61/04
Filed: 1992-01-30
Abstract: PURPOSE:To enhance the responsiveness of oil pressure reduction when a friction fastening element is released and improve the following property of hydraulic feedback control at the time of a simultaneous shift of both of a main transmission and an auxiliary transmission. CONSTITUTION:At the time of a simultaneous shift of both transmissions in an automatic transmission AT having a main transmission 3 and an auxiliary transmission 4, the gear ratio progress of both transmissions is determined in real time, the oil pressure of the clutch of the auxiliary transmission 4 is feedback-controlled to follow the shift progress target value, the shift period is divided into multiple control segments ZF, the safety factor S for setting the oil pressure of the clutch under feedback control is changed small in the control segments 1, 2 where the shift is practically made, thus the responsiveness of oil pressure reduction is increased, and the following property of hydraulic feedback control is improved.
Patent JP-S551886-A (JP)
Title: Filter cloth winding roll in filter press
Inventor: KAYANO TOMETORA
IPC: B01D25/12
Filed: 1979-04-07
Abstract: PURPOSE: The lower end of filter cloth is fixed to the winding roll and coil spring is contained between the fixed shaft of the winding roll and the rotating roll, whereby rotating torque of the coil spring causes the winding roll to be wound in a manner convenient for filter operation.  
     CONSTITUTION: Filter cloth 25, 26 are fixed to the rotating roll 36 and the upper ends of filter cloth 25, 26 are passed through guide rollers 23, 24 to be fixed to the connectors 11, 12 of the upper lifting device. To move the filter cloth 25, 26, upward, the upper pulling device pulls them with stronger force than the winding force of the lower winding roll 22. This generates torsion force in the coil spring 41, which works as a torque of the rotating roll 36 to wind the filter cloth 25, 26. To move the filter cloth downward, the pulling force of the upper lifting device is loosened so that the winding force lowers the filter cloth 25, 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03246068-A (JP)
Title: Thermal transfer recording device
Inventor: ONIZUKA YASUYUKI
IPC: B41J2/36
Filed: 1990-02-26
Abstract: PURPOSE:To improve the thermal efficiency of a thermal head in a short time and at the same time, increase a recording throughput by delaying a preheating pulse by a specified time using a delay device after latching recorded data supplied to a thermal head using a latch device. CONSTITUTION:Latching all the segments of single data in a thermal line head 2 takes considerable time. When historic correction is applied to the required minimum width of a pulse relative to heat, heat correction is performed by increasing the pulse width. If the transfer of this data takes much time, the pulse width which is smaller than the value of data transfer time cannot be corrected. Therefore, to increase the heat pulse width for this core pulse previously, a specified delay time is set after data transfer (after data is latched in the thermal line head), and heating is started after the lapse of the delay time. In the meantime, it is possible to correct the heat pulse width at least, before and after the second data transfer.
Patent JP-H09235157-A (JP)
Title: Dielectric ceramics composition
Inventor: SHIMO SHINJIRO
IPC: H01B3/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition bakable together with a conductvie metal such as Ag or Cu at a relatively low temperature and having high dielectric constant and Q value and relatively low temperature-coefficient of resonant frequency by compounding an MgTiO3 -CaTiO3 composition with a boron-containing compound and a potassium-containing compound at specific ratios. SOLUTION: This dielectric ceramics composition contains 100 pts.wt. of a main component expressed by the compositional formula (1-x)MgTiO3 -xCaTiO3 ((x) is weight ratio; 0.01<=x<=0.15), 3-30 pts.wt. of a boron-containing compound (in terms of B2 O3 ) and 1-25wt.% of a potassium-containing compound (in terms of K2 CO3 ). The boron-containing compound is metallic boron, B2 O3 , colemanite, CaB2 O4 , etc., and the potassium-containing compound is metallic K, K2 CO3 , KCl, KF, KOH, etc.
Patent JP-S62199193-A (JP)
Title: Phase shift circuit
Inventor: IIZUKA TETSUYA
IPC: H04N9/45
Filed: 1986-02-27
Abstract: PURPOSE:To obtain the phase signals of 0 deg. and 90 deg. by 1/2 frequency dividing an original signal, supplying the frequency divided output to an FF through a gate and supplying the output of the FF and the original signal to the gate. CONSTITUTION:An alternating signal S1 having an optional duty ratio in a frequency 4fc is outputted from a master oscillation circuit 1, inputted to the FF3 through a buffer amplifier 2 and the signal S3 of a frequency 2fc is outputted from a Q terminal and an inverse signal S3 is outputted from the inverse of the Q terminal. Then, the signals S3 and S1 are supplied to an OR gate 4, a signal S4 is outputted and the sub-carrier signal Sb of the phase of 0 deg. is outputted from the Q terminal of the FF5. The signal S1, the inverse of the S3, the S8 are supplied to an OR gate 6, a signal S6 is outputted and a signal Sr is outputted from the Q terminal of the FF7. The signal Sr is maintained in the state of the advanced phase or delayed phase by 90 deg. with respect to the sub-carrier signal Sb through an exclusive OR gate 8 and a signal LALT. Thereby the phase difference of the 90 deg. is correctly provided between the signals Sb and the Sr.
Patent JP-S56140758-A (JP)
Title: Terminal switching controller
Inventor: OOMORI YUTAKA
IPC: H04M11/00
Filed: 1980-03-31
Abstract: PURPOSE:To ensure an organic connection between a telephone terminal and another type of terminal and thus secure a high-quality telephone service, by transmitting the incoming terminal discrimination signal to both the originating subscriber and the originating side controller to switch the originating and incoming terminals to the same type and then giving a mutual communication. CONSTITUTION:In case an incoming request is given to the telephone terminal 4, the incoming is led to the teleautogram terminal 5 to which a slave number is given by the key selection if the terminal 4 is busy. In case no answer is given from the terminal 4 although an incoming is given to the terminal 4, the change-over switch circuit 12 of the incoming side is driven to receive the incoming in place of the terminal 5. When an incoming arrives at the terminal 5, the teleautogram terminal incoming signal sending circuit 19 of the incoming side transmits the teleautogram terminal incoming signal to inform an arrival of an incoming to the terminal 5 to the originating subscriber simultaneously with the teleautogram terminal incoming signal receiving circuit 20. When the originating side switches its own terminal to the terminal 5, the change-over end signal sending circuit 21 transmits the change-over end signal to inform the completion of terminal change-over to the incoming terminal. After this, a communication of teleautogram becomes possible.
Patent JP-H04260154-A (JP)
Title: Data transfer system
Inventor: ISHIGURO KAZUHIKO
IPC: G06F13/38
Filed: 1991-02-14
Abstract: PURPOSE:To curtail the number of input/output data lines between blocks and gate circuits being interfaces to these data lines, at the time of a data transfer between plural function blocks. CONSTITUTION:A data transfer between each function block 1-(n) is executed through a common single serial data bus 10 by a time sharing system. In this case, in order to prevent a collision of each data, a time slot system is adopted, and by which time slot the timing of an input and an output of the data of each block 1-(n) is executed is allocated in advance, and in accordance with this allocation, a bidirectional gate 12 in each block is subjected to turn-on/turn- off control by a timing control part 11.
Patent JP-S60186957-A (JP)
Title: Memory access contention circuit
Inventor: HASHIMOTO SHIYUUICHI
IPC: G06F13/18
Filed: 1984-03-06
Abstract: PURPOSE:To allow even a synchronous type processor to share common memory by sending an access request from the synchronous type processor for the 1st time when a memory access contention circuit confirms that the common memory can be accessed. CONSTITUTION:A memory control circuit MC3 sets a synchronous type processor access state flag SAF which indicates the access start of the synchronous type processor Px to the common memory MEM at a point t5 of time. Then, the synchronous type processor Px sends a read command MR and an address AD to the common memory MEM at a point 6 of time. Consequently, data DT is read out of the common memory MEM and transmitted to the synchronous type processor Px through the memory control circuit MC3 and a bus BUSx. The memory access contention circuit MAC resets the synchronous type processor access state flag SAF at a point t7 of time. Further, various signals are transferred between the synchronous type processor Px and memory control circuit MC3 unconditionally synchronizing with a synchronizing clock CLK.
Patent JP-S60226566-A (JP)
Inventor: GEIRII PII KURAUN
IPC: C09D157/00
Filed: 1985-03-06
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-S63212054-A (JP)
Title: Method for deciding surface defect in cast slab
Inventor: OKIMOTO KAZUO
IPC: B22D11/16
Filed: 1987-02-27
Abstract: PURPOSE:To quantitatively grasp pattern of variation of molten metal surface and to accurately decide the necessity of cleaning of a cast slab by measuring the variation quantity of the molten metal surface by molten metal surface meters arranged at least near both short sides of a continuous casting mold for the slab. CONSTITUTION:The molten metal surface meters 20 for measuring the variation of the molten metal surface are arranged on the molten metal surface in the mold 1 at two places near the positions of short sides of the mold. The molten metal surface meters 20 having good responsiveness is used there. The pattern of variation obtd. in this way, is compared with the conventional actual result, to decide the necessity of cleaning of the cast slab. In this way, the work can be made to efficient.
Patent JP-S56140336-A (JP)
Title: Automatic original feeder for diazocopying machine
Inventor: UMEDA ARATA
IPC: G03B17/12
Filed: 1980-04-03
Abstract: PURPOSE:To save the labor for repeating even when the number of sheets of originals is numerous by the constitution in which the feeding of the originals is once stopped after the number of sheet of the originals that can be inserted into original repeating route length have been delivered out and the original feeding is resumed upon completion of the predetermined repeating times. CONSTITUTION:Two microswitches SW5 and SW6 are disposed by being engaged with the cam face around a repeat times counting cam 49 revolving synchronously with the conveying belt in a copying machine, and the switch SW6 generates the signal for once stopping the feeding of the originals when the originals O of the number of sheets that can be simultaneously inserted into the original repeating route are fed into the copying machine. The switch SR5 counts the original repeating times and generates the signal for resuming the feeding of the originals O after the originals having been repeated by the preset times are discharged from the repeat route.
Patent JP-S52125920-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: GOTOU MITSUHIRO
IPC: F02F1/24
Filed: 1976-04-14
Abstract: PURPOSE: When heat-resistive steel is casted in the casting of cylinder head, the painting material is painted ont he prescribed surface of the metal, and the slit is formed between the parent and metal and steel, and thermal expansion is absorbed and the genration of cracks is prevented effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09238286-A (JP)
Title: Digital optical sensor
Inventor: SUGIKI TADASHI
IPC: H04N5/369
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain the digital optical sensor very immune to external noise in order to miniaturize a camera furthermore. SOLUTION: Each output signal from photo diodes 403 is extracted through each amplifier 403 and each switch 404. Each output from the amplifier 403 is converted into a digital signal by each A/D converter 406 and each output from each A/D converter 406 is stored in each relevant latch circuit 407 respectively. Information from the latch circuit 407 is outputted in time series by scanning each switch 408. Since an A/D converter is provided corresponding to elements arranged in the horizontal direction, a remarkable margin is provided to the speed of A/D conversion.
Patent JP-S57157074-A (JP)
Title: Hot-water treating apparatus for geothermal power plant
Inventor: SAWA TOSHIO
IPC: F24J3/08
Filed: 1981-03-23
Abstract: PURPOSE:To remove silica and hydrogen sulfide contained in geothermal water, by constituting a geothermal power plant to comprise an alkali injecting means for injecting an alkali, a means for absorbing hydrogen sulfide by way of chemical reaction, and a silica separating means for removing silica contained in geothermal water. CONSTITUTION:Hydrogen sulfide contained in steam is absorbed by injecting an alkali 2 into steam-containing geothermal water drawn up from a production well and mixing them sufficiently in a mixer 3. Then, the geothermal water is introduced into a multi-stage flash type heat exchanger 4. Hot water 1 is removed of incondensible gas containing hydrogen sulfide and carbon dioxide gas in a first-stage evaporation chamber 5, and then carried into the next evaporation chamber 5. Thus, the temperature of hot water 1 is lowered gradually through successive exchange of heat in the evaporation chambers 5. In a hydrogen sulfide absorbing means 13, hydrogen sulfide contained in the hot water 1 is absorbed by way of chemical reaction, and at the same time, pH of the hot water 1 is lowered. Then, silica sticks as scale in a silica separating means 17, and this sticking of silica is promoted along with lowering of pH and the temperature of hot water 1.
Patent JP-2000240470-A (JP)
Title: Gas turbine device
Inventor: WATANABE TOMONORI
IPC: F02C7/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine device to facilitate the execution of a turbine washing work without the occurrence of any risk. SOLUTION: This gas turbine device comprises a mixture fluid producer 5 to produce mixture fluid of a particular substance and high pressure air; and a plurality of injection nozzles 9 arranged in an annular shape in a spot situated upper stream from a turbine blade. Mixture fluid produced by the mixture fluid producer is injected through the nozzles and a turbine blade surface is washed through impact collision of the mixture fluid against the turbine blade. In a so formed gas turbine device, the mixture fluid producer 5 and a plurality of injection nozzles 9 are intercoupled through a piping, and mixture fluid switching means 20-28 to feed mixture fluid from the mixture fluid producer alternately to a plurality of the injection nozzles are arranged in the middle of the piping.