baber/WOPTO huggingface dataset:
Patent JP-S6329026-A (JP)
Title: Supercharge pressure controller for internal combustion engine equipped with variable capacity type exhaust turbocharger
Inventor: TAKEMURA SHINICHI
IPC: F02B37/18
Filed: 1986-07-22
Abstract: PURPOSE:To suppress the reduction of the engine output due to the increase of the exhaust pressure by controlling a varying means for the area of an exhaust inlet nozzle and an opening/closing means for an exhaust bypass passage, in preference to a supercharge pressure control means, according to the gear position of a speed change gear. CONSTITUTION:An opening/closing means B is installed into an exhaust bypass passage which makes a detour around the exhaust turbine A of a turbocharger, and a varying means C for varying the area of the exhaust inlet nozzle of the exhaust turbine A is installed. The opening/closing means B and the varying means C are controlled by a supercharge pressure control means E according to the output of a supercharge pressure detecting means D. In this case, a gear position detecting means F for detecting the gear position of a speed change gear is installed. Then, the opening/closing means B and the exhaust inlet nozzle area varying means C are controlled by a gear position detecting means G according to the gear position detected by the detecting means F in preference to the supercharge pressure control means E.
Patent JP-H1016317-A (JP)
Title: Image-forming apparatus
Inventor: NARITA IZUMI
IPC: G03G15/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can form images based on instructions from a host computer and copy the formed images to a plurality of recording papers at high velocity. SOLUTION: An image-forming apparatus 1 is constituted of an analog copying device at a lower part thereof and an ink-jet printing part 3 on an ADF 4 at an upper part. The ink-jet printing part 3 forms images on a recording paper 6 based on image signals from a host computer. The copying device makes a plurality of copies with using the recording paper 6 with the formed images as an original.
Patent JP-S6416339-A (JP)
Title: Clamping device
Inventor: NAMIKAWA KAZUHIRO
IPC: B23Q3/06
Filed: 1987-07-10
Abstract: PURPOSE:To carry out the finishing work even for a work having an undulated surface by constituting the titled device from three mounting surface groups having a levelled mounting surface and a mounting surface group formed at the lower levels. CONSTITUTION:When a work is mounted onto a clamp device 14, an undulated surface 5 and the mounting surfaces 15a-15c contact, and a gap is generated between the surface 5 and a mounting surface 16. When a back surface 9 is pressed by the holding metal fittings 8a-8d, the part opposed to the mounting surface 16 is elastically deformed, and contacts the mounting surface. IN this state, the rough and intermediate finishing work having a large cutting resistance are carried out, and only the holding metal fittings 8a, 8b and 8c opposed to the mounting surfaces 15a-15c are kept in the pressurized state, and the pressurization for the holding metal fitting 8c opposed to the mounting surface 16 is released, and a work is supported at three points by the mounting surfaces 15a-15c, and a clamping strain is not generated on the work. Therefore, even if the work is demounted from the clamping device 14 after finishing work, accuracy is not deteriorated.
Patent JP-S6481400-A (JP)
Title: Radar shielding member
Inventor: DON YOTSUTO ERU SHIYUTOTSUKU
IPC: H01Q15/14
Filed: 1988-07-11
Abstract: PURPOSE: To easily manufacture a thin radar shielding member by employing, as an antenna element, a minimum scattering antenna in which a line member is connected as a load for pure reactance and in which this line member is terminated by a non-load state or short circuit. CONSTITUTION: When a line L has a variable length 1 and a load Z of pure reactance, that is, in the case of no load or short circuit, the full power Pa is reflected to an antenna after travelling on the line. Using a line stretcher, the reflected wave is fed back to an antenna element A, with such a phase that back scattering of an incident wave is at the minimum level. By combining a plurality of ring antennas into a single array, a single shielding surface is formed. The length of the line of this radiator is tuned with a predetermined frequency, and the line member is mounted on the back side of a dielectric carrier in a state that the line member is insulated from a metallized portion. This antenna element is formed as a closed ring, and the shielding property with respect to a desired frequency may be set by selecting the dimension of the ring.
Patent JP-S6236013-A (JP)
Title: Carbon dioxide producing apparatus
Inventor: IDOKAWA YUKIO
IPC: C01B32/50
Filed: 1985-08-05
Abstract: PURPOSE:To provide an apparatus which can produce gaseous CO2 having high purity and concn. without the intrusion of the moisture generated by combustion by providing a microwave oscillator and tapered heating section to the upper and lower part of a vertical calcination furnace. CONSTITUTION:The microwave oscillator 4 is connected via a microwave coupler 2 and waveguide 3 to the upper part of the vertical calcination furnace 1. The tapered heating part 5 is formed to the lower part thereof. A raw material is introduced into a hopper 6 and is introduced through a preheater 7 and a hermetic supplying device 8 to the furnace 1 top. The raw material introduced into the furnace 1 is heated up by the microwave induction heating. The heated material arrives at the heating part 5 where the material absorbs the much more microwave electric power to have the higher temp. The raw material is thus calcined and chemically cracked. The cracked high-temp. gas G(CO2) ascends in the furnace and heats the raw material in a heating layer 9; at the same time, the gas is decreased in temp. and arrives at a cracking space 11, from which the gas is taken out of a gas taking out device 12.
Patent JP-S6232751-A (JP)
Title: Telephone set with redialing function
Inventor: FUKUSHI TOSHIO
IPC: H04M1/27
Filed: 1985-08-05
Abstract: PURPOSE:To prevent a redial number from being erased when dialing is stopped on the way by rewriting the redial number only when a code signal 'calling an opposite part' or 'busy' transmitted from an exchange is received. CONSTITUTION:A redial buffer memory 6 sequentially stores a dial number transmitted at the time of calling. A CPU 5 transfers telephone numbers built in the buffer memory 6 to a redial memory 7 only when it receives the code signal 'calling an opposite part' or 'busy' transmitted from the exchange 12 at the time of calling. After dial outgoing is executed and hooked on, it is hooked off after the prescribed time. Then, a redial button 3 is pressed, thereby executing the dial outgoing due to redialing. With this constitution, redialing through the use of a telephone number transmitted right before can be securely executed even if dialing is stopped halfway.
Patent JP-S6233779-A (JP)
Title: Adhesive for electroless plating
Inventor: TAKEUCHI YASUSHI
IPC: H05K3/18
Filed: 1985-08-05
Abstract: PURPOSE:To obtain an adhesive for electroless plating having superior heat and thermal shock resistances and satisfactory adhesion by using a thermosetting resin, rubber and a metallic oxide as the constituents. CONSTITUTION:This adhesive for electroless plating contains a thermosetting resin such as novolak type phenol resin, rubber such as acrylonitrile-butadiene rubber and a metallic oxide such as zinc white as the constituents or further contains an inorg. component such as the carbonate of an alkaline earth metal as a filler. Though the adhesive contains no sulfur, it shows superior performance. The preferred amount of the thermosetting resin is about 30-80pts.wt. per 100pts.wt. in total of the resin and rubber, that of the metallic oxide is about 0.5-5pts.wt. and that of the inorg. component is about 25-35pts.wt. The constituents of the adhesive are dissolved or dispersed in a proper solvent and used as a pasty substance.
Patent JP-S5961150-A (JP)
Title: Resin seal type semiconductor device
Inventor: AMASHIRO JIYUNYA
IPC: H01L23/28
Filed: 1982-09-30
Abstract: PURPOSE:To improve the heat dissipation efficiency and the mass productivity by a method wherein a concave and convex part for heat dissipation is formed into one body with a package by a plastic mold. CONSTITUTION:When a cap 5 is formed by resin sealing using a metal mold in the manufacturing process of a resin seal type semiconductor device of DIP package 1, the cap 5 of the package 1 is formed by feeding the metal mold preliminarily formed of grooves 7 with plastic resin and the like. Through these procedures, a heat sink with concave and convex part for heat dissipation is formed into one body with the package 1 by resin sealing. The heat sink 2 may be formed with the grooves 7 as many and as deep as possible to improve the heat dissipation efficiency.
Patent JP-S5695256-A (JP)
Title: Waiting time display device
Inventor: MAEJIMA KATSUYOSHI
IPC: G03G15/20
Filed: 1979-12-28
Abstract: PURPOSE: To enhance operation efficiency by detecting temperature of a fixing device of a copying machine or the like, and estimating and indicating a waiting time in accordance with the detected temperature.  
     CONSTITUTION: A signal of thermistor 2 of the fixing device of a copier or the like is converted into a voltage signal, applied to A/D converter 5, and converted into a digital signal of 8 bits. It is further converted into a 10-bit BCD signal in binary- decimal converter 6, applied to decimal backward counter 7 as a preset input, and the value of counter 7 is displayed as a number via multiplexer 14 with display driver 8 on LED11 of 7 segments. When counter 7 comes to zero, flip-flop 16 is reset, wait lamp 13 is turned off, and copying data are displayed with driver 8, thus permitting estimation of a waiting time and facilitation of operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05341647-A (JP)
Title: Heat insulating toner container
Inventor: SAITO JUNICHI
IPC: G03G15/08
Filed: 1992-06-08
Abstract: PURPOSE:To obtain the toner container having the heat insulation characteristic capable of preventing blocking, assuring a flow property and limiting the generation of the abnormal value of fogging by suppressing the temp. rise of the toner in the container in spite of the exposure of the toner container to a high- temp. environment at the time of storage. CONSTITUTION:An org. foamed material 3 is expansion molded as either of the inside shell material or outside shell material of a thin synthetic resin support 4 molded to a bottle shape or the intermediate member of two sheets of the supports 4 having a two-layered structure in the toner container 1 to be used for electrophotogroply. The container 1 is constituted integrally with these supports 4. The org. foamed material 3 is expansion molded as the outside shell material of the thin synthetic resin support 4 molded to a cap shape and the cap 2 is constituted integrally with the supports 4. The container unit is constituted of such container 1 and the cap 2.
Patent JP-H0220413-A (JP)
Title: Control circuit for variable damping force type liquid-operated shock absorber
Inventor: WADA SHUNICHI
IPC: F16F9/50
Filed: 1988-07-08
Abstract: PURPOSE:To precisely changeover damping forces by instituting the stop angle positions of a motor shaft indicated by the indicating means of damping force at the predetermined angles avoiding a dead band in a variable resistance type detecting means of rotational angle. CONSTITUTION:Output of a rotational angle detector 15 and an output signal from an indicating means of damping force 31 are input to a comparing means of rotational angle 30. By this comparing means 30, comparison between the target stop angle position and the actual rotational angle position is performed and a control signal is judged by a judging means of damping force changeover signal 32 based on the result. Hereby, a motor electric source supply circuit 22, a driving motor circuit 23, and a braking circuit 24 for controlled. In this case, by instituting the dead band of the variable resistance type rotational angle detector 15 in the range during changeover from a large damping force to a small damping force, accuracy of the motor stop position is improved without loss of responsibility of changeover control.
Patent JP-S5797964-A (JP)
Title: Magnetic fluid sealing device
Inventor: KANEKO REIZOU
IPC: F16J15/43
Filed: 1980-12-05
Abstract: PURPOSE:To assure smooth supply of a magnetic fluid regardless of installed attitude of the magnetic fluid and to substantially reduce the evaporation of the magnetic fluid by supplying said magnetic fluid through a thin tube passage. CONSTITUTION:A magnetic fluid 7 is connected by a passage consisting of a gap 6, slit 2, thin tube 9 and vent port 8, all of which having a small cross sectional area. When the volume of the magnetic fluid 7 in the gap 6 is reduced by evaporation, the fluid 7 is supplied from the slit 2, but the fluid 7 in the thin tube 9 moves smoothly to the slit 2 side without any interruption by strong capilliary action due to the thinness of the thin tube 9 connected thereto. The volume of the magnetic fluid evaporating from the thin tube 9 through the vent port 8 is small as the cross sectional area of the thin tube 9 can be reduced to the fraction of the surface area of the magnetic fluid 7 in contact with the ambient air at the gap 6.
Patent JP-S6415001-A (JP)
Title: Crosslinked foam for sandal
Inventor: OKI TAKAYUKI
IPC: A43B3/12
Filed: 1987-07-09
Abstract: PURPOSE: To improve functions such as adhesive to a foot, impact absorption at running, softness when worn, antislipping function to a road surface, abrasive resistant function, deformation proof function, and walking stability, by forming upper, intermediate and lower three layers respectively by specific components suitable for the functions. CONSTITUTION: An upper layer is formed by a material obtained by mixing 10-40 pts.wt. isoprene rubber(IR) with 100 pts.wt. vinyl acetate copolymer(EVA) containing 10-30% vinyl acetate, to obtain a softness and high friction factor. A lower layers is formed by a material obtained by mixing 10-30 pts.wt. polybutadiene rubber and 10-30 pts.wt. IR with 100 pts.wt. EVA containing 10-30% vinyl acetate, to obtain high elasticity, high compression set proof and abrasive resistant functions. EVA containing 5-20% of vinyl acetate is used as an intermediate layer, and the differences in the hardness between the intermediate layer and the upper and lower layers are preferably not less than 5 deg. and not more than 40 deg.. Thereby the surface softness and the walking stability can be kept without any damage.
Patent JP-H1113970-A (JP)
Title: Hose connecting structure and hose connecting method
Inventor: TAKAHASHI HIROYUKI
IPC: F16L33/26
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To perform strong fitting without leaving any spaces by forming the axial direction sectional shapes of a fitting groove and an inner peripheral end to be trapezoidal to be coincident with each other in a structure where a metallic socket loaded around a hose is pressed in a centripetal direction and the inner peripheral end of a flange part and the fitting groove of a nipple part with each other. SOLUTION: An engaging groove 21 and a fitting groove 22 are formed by rolling in the outer periphery of a nipple part 2 inserted into a flexible rubber hose 3 in one end of a metallic tube 1, and for caulking a socket 4, the hose 3 is buried in the engaging groove 21 and the flange part 42 of the socket 4 is fitted in the engaging groove 22. In this case, the fitting groove 22 of the nipple part 2 and the inner peripheral end part 43 of a disk-like flange part 42 of the socket 4 engaged with the same are formed to be trapezoidal in axial direction section. When such a socket 4 is loaded and caulked in a centripetal direction, the inner peripheral end part 43 of the flange part 42 of the socket 4 is bitten and engaged with the fitting groove 22 and thus the socket 4 and the tube 1 are fixed.
Patent JP-H0919769-A (JP)
Title: Stud welding equipment
Inventor: MASUDA TAKESHI
IPC: B23K9/20
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide stud welding equipment in which a feeding mechanism of a headed stud is simplified. SOLUTION: A headed stud 2 and a ferrule 3 are supplied in a preliminarily combined state with the middle part 2b of a headed stud 2 inserted into a ferrule 3, which is provided with a large diameter cylinder part 3b having nearly the same outer diameter as the head 2a of the headed stud 2, so that the inner circumferential face of the ferrule can slide and move along the outer circumferential face of the middle part of the headed stud. The equipment is also provided with a chute 1 for the purpose of moving rollingly the head 2a of the headed stud 2 and the large diameter cylindrical part 3b of the ferrule 3.
Patent JP-S6329991-A (JP)
Inventor: KASORI MITSUO
IPC: H05K1/03
Filed: 1986-07-23
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-H0923249-A (JP)
Title: Digital afc circuit and fsk receiver using the circuit
Inventor: SATO OSAMU
IPC: H03L7/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the phase error not completely corrected by executing suitable AFC even when C/N is low to extend the frequency correction range. SOLUTION: An arc tangent arithmetic circuit 24 obtains a phase θof quadrature signal (I, Q) obtained by quadrature detection circuit 10 and a regression line f×t+Φ with respect to the phase θ is obtained as to a time (t). Since the phase θ is the information relating to a difference between a phase of a carrier frequency and a phase of a local oscillating frequency, the carrier frequency (f) and the phase Φ are estimated by obtaining the regression line. The AGC relating to a local oscillating signal is realized without causing a phase error over a wide frequency range principally by controlling the oscillating frequency and phase of a DDS(digital direct synthesizer) 32 based on the result even when the C/N is low.
Patent JP-S6328354-A (JP)
Title: Cooking device
Inventor: MIKI MASAYOSHI
IPC: F24C15/14
Filed: 1986-07-22
Abstract: PURPOSE:To obtain high-quality smoked products, by intercepting heat generated from a heater by a water saucer made of ceramic and cooking foods by radiation heat emitted from the ceramic. CONSTITUTION:Foods 8 are set in a main body 1 of a cooking device equipped with a heat insulating material 2 at the bottom, an electric current is sent to an electric heater 3 and wood pieces 5 put in a fire grate 4 to generate smoke. Then the smokes the foods 8 through an opening 7 of the water saucer 6 made of ceramic, the water saucer 6 is heated by heat generated from the heater 3, the foods 8 are heated and cooked by the radiation heat of the saucer.
Patent JP-H1124766-A (JP)
Title: Reference voltage generator
Inventor: ONO KAZUKI
IPC: H03F3/45
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a reference voltage without providing plural circuits by providing a 2nd reference voltage generating means for generating plural reference voltages separately from a voltage feedback means at the output of a differential amplifier. SOLUTION: The desired voltage is extracted from a reference voltage VREF1 through resistance division while using divided resistors R3, R4 and R5. Besides, compensating capacitors C1, C2 and C3 are put in for stability. Besides, the required reference voltage is switched for the relation of VREF1> VREF2>VREF3. In this case, any one of divided resistors R3, R4 and R5 is arbitrarily selected so as to extract the arbitrary voltage. In this case, a capacitance is added only to the VREF1 on a route from the VREF1 through the resistor R1 to the minus input of a differential amplifier 1 inside the feedback loop of the differential amplifier 1 and added before resistance on the route so that feedback is not delayed.
Patent JP-H0462275-A (JP)
Title: Uiltrahigh-rise steel pipe tower
Inventor: UNO NOBUYOSHI
IPC: E04H12/10
Filed: 1990-06-29
Abstract: PURPOSE:To promote structural reliability and economic efficiency by adopting such constitution as cylinders having the same unit of size with specific strength or hexahedral or dodecahedral square pipes are connected in the perpendicular direction, and piling them up simultaneously while arranging two groups of steel pipe columns concentrically with a super-high-rise main tower as the center to construct. CONSTITUTION:A tower crane 31 is placed to the inside of a main tower 2, and such a procedure as the main tower 2 and unit steel pipe columns 15a and 16a are successively suspended every each unit block by using the crane to bind is adopted. In that case, a temporary spoke wheel 32 for keeping stability in the case of the construction, the main tower 2 in the midst of construction, the unit steel pipe columns 15a dn 16a and an equipment capable of fixing temporarily in the case of a storm, etc., are equipped. Accordingly, the number of uneasy works at high places can be reduced, work can be correspondent to a considerable large scale such as block construction or unit construction of members, and work efficiency can be promoted.
Patent JP-S5963097-A (JP)
Title: Memory protection system using address comparison
Inventor: NISHIJIMA TAKASHI
IPC: G06F12/14
Filed: 1982-09-30
Abstract: PURPOSE:To realize the memory protection in every level of software, by providing a memory, where various programs arranged in the order of the priority of protection necessity are stored, and a comparator which compares contents of registers. CONSTITUTION:The address where an instruction to be executed is placed is stored in an instruction counter register ICR3 from a memory 2. The address of the memory to be accessed by this instruction is calculated and is stored in an operand address register OAR4, and contents of registers ICR3 and OAR4 are compared with each other; and if the instruction address is larger than the operand address, the instruction is executed normally; but otherwise, an interrupt is caused as program check. Software to be arranged in the memory 2 consists of modules having several levels and is arranged in the order of logical address. Consequently, the program having a low level cannot access areas having higher levels, and thus, protection between levels of the program is realized.
Patent JP-H01153159-A (JP)
Title: Deodorant, deodorizing complex material, deodorizing resin formulation, deodorizing resin plastics and deodorizing foaming substance
Inventor: UEDA TSUNEHISA
IPC: C08K5/11
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a deodorant which is highly effective not only against basic bad odor but also against odor of hydrogen sulfide by using an anhydrous chain or alicylic carbonic acid. CONSTITUTION:The deodorant contains anhydrous chain or alicylic carbonic acid as an active ingredient. Composite deodorizing materials can be obtained by incorporating such a deodorant into a vehicle. By combining such a deodorant with thermoplastic resin, deodorant resin formulations can be obtained. These formulations, in turn, can be processed to obtain deodorizing resin plastics and deodorizing foaming substances. As chain or alicylic anhydrous substance of carbonic acid, chain or alicylic mono- carbonic acid or acid anhydrous substance derived from polycarbonic acid or any compounds having similar structural formulas can be used. The above described deodorizing agents can be used solely in the form of, for example, solution, powder, tablet, etc., or in the form of deodorant composite materials by combining with various vehicles. Vehicles for deodorant composite materials can be in the form of powder, particles, fibers or sheet. When foaming thermoplastic resin is used as a thermoplastic resin, the deodorant formulations obtained can be made into a deodorizing foaming substance by foam molding.