baber/WOPTO huggingface dataset:
Patent JP-H05167365-A (JP)
Title: Electronic volume
Inventor: FUKADA HIROTSUGU
IPC: H04S7/00
Filed: 1991-12-12
Abstract: PURPOSE:To improve the SIN of a low input signal level by providing an attenuation amount control signal generation means changing the attenuation amount according to the input signal and addition and subtaction circuits on the I/O of a bus treble circuit. CONSTITUTION:An attenuation amount control signal generation means 5 is provided on a bus treble circuit 1, generating a control signal for changing the attenuation amount corresponding to the input signal level. An adder circuit 6 adds a control signal by the setting signal of a control signal generation circuit 4 and an attenuation amount control signal generation means 5. Thus, the attenuation amount of a first attenuation amount variable circuit is reduced by the added control signal amount. A subtraction circuit 7 subtracts a control signal by the setting signal of the control signal generation circuit 4 and the attenuation amount control signal generation means 5. Thus, the attenuation amount of the second attenuation amount variable circuit 3 is increased by the subtracted control signal amount. Accordingly, the attenuation amount between the input and output for input signal level becomes equal, resulting in improving the S/N at the low input.
Patent JP-H11161779-A (JP)
Title: Method for processing picture and device for inputting picture
Inventor: HABU YUSUKE
IPC: G06T3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing method and a picture inputting device for reducing marginal distortion. SOLUTION: When picture data are inputted to a picture processing part 30, the picture processing part 30 operates a processing for obtaining picture data for each picture element by changing magnification so that the size of the horizontal direction of a cube can be made equal at the center and periphery of a picture. For example, pixel magnification of the horizontal direction is 1 or less only at the peripheral part of the picture while the pixel magnification is left as it is at the center of the picture. This picture obtained by the picture processing is displayed at a picture display part 32.  The size of subject images arranged in the horizontal direction can be aligned at the center and peripheral of the picture by changing the magnification so that the size of the horizontal direction of the cube can be made equal at the center and periphery of the picture according to the marginal distortion of the horizontal direction.
Patent JP-H10171393-A (JP)
Title: House
Inventor: UMETSU HIROYUKI
IPC: G09F19/22
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To assure the safety of houses, passersby and vehicles and to improve preventiveness of crime by providing the corners on the outside of the house with light emitters which emit light with lessened electric power and have excellent weatherability and durability. SOLUTION: The corner parts B at least at one point of the outside of the house A are provided with the electric power-saving light emitters 1 having the excellent weatherability and durability. Electroluminescences(ELs) which are easy to be deformed, emit light with the lessened electric power, are formed to a thin and long-sized form and generate light in response with the electrical signals applied thereon are used as the electric power-saving light emitters 1. The ELs contains phosphors formed by pulverizing these phosphors to particulates, dispersing the particles into a binder and dispersing the binder in a thin layer between the two sheets or sheet-like electrodes. The fluorescent materials emit light when the electric signals are impressed on the two electrodes. Part of the emitted light is delivered outside through the transparent erectrodes.  The electric power obtd. by a solar generator C installed on the roof, etc., is sent via an accumulator to the ELs which are turned on and off by a control box.
Patent JP-2000295008-A (JP)
Title: Dielectric resonator device, dielectric filter, dielectric duplexer, and method for forming input-output electrode for communication equipment and dielectric resonator device
Inventor: KURODA KATSUTO
IPC: H01P1/213
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To construct a dielectric filter and a dielectric douplexer provided with desired outer coupling capacity while using the same cutting tool for cutting a conductor film and also to provide an input-output electrode forming method for a dielectric resonator device to obtain an optical outer coupling capacity. SOLUTION: This input-output electrode forming method provides inner conductor forming holes 2a and 2b in an almost rectangular parallelepiped- shaped dielectric block 1 and provides input-output electrodes 5a and 5b extending from an open surface A on the outer surface. The input-output electrodes are formed by using a cutting tool 6 provided with a cutting end part abutting on two conductor film cutting lines L11 and L12 which are parallel with the axis of an inner conductor and extend toward the outer surface and a cutting end part abutting on other conductor film cutting lines L21 and L22 connecting the two conductor film cutting lines.
Patent JP-H11159628-A (JP)
Title: Seal structure and seal method for fluid pressure actuator
Inventor: TAKEUCHI TERUMASA
IPC: F16J15/3236
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a fluid pressure actuator whereby a seal life can be rapidly extended. SOLUTION: In this seal structure in a fluid pressure actuator 1, a plurality of seal packings 6, 7 are provided in a slide part of the fellow relatively moved two actuator constitutional members 2, 4. One of the seal packings 6, 7 serves as a main seal packing 6, and the rest of the packing serves as an auxiliary seal packing 7. A seal part 9 formed in an internal peripheral side of the main seal packing 6 is arranged in a condition coming into slide contact from the beginning relating to the actuator constitutional member 4. A seal part 9 formed in an internal peripheral side of the auxiliary seal packing 7 is arranged in a condition with slide contact impossible in the beginning and possible after the lapse of prescribed period relating to the actuator constitutional member 4.
Patent JP-H01172727-A (JP)
Title: Atmospheric pressure detecting apparatus for internal combustion engine
Inventor: SAKUMA ATSUTAKE
IPC: G01L23/24
Filed: 1987-12-28
Abstract: PURPOSE:To detect atmospheric pressure during running all the time, by operating pressure difference by interpolation based on a throttle-valve opening degree and number of revolution during actual driving. CONSTITUTION:AT first a difference DELTATA between a preset throttle-valve opening degree TA, which is detected with a throttle-valve opening degree sensor 33, and a throttle-valve opening degree TAO, which is obtained in the previous routine, is computed. Then, whether the absolute value of DELTATA is smaller than a specified value K or not is judged. When DELTATA>K or DELTATA<-K, an engine is in a transient state, atmospheric pressure through an intake pipe pressure is not computed at this time. Meanwhile, during the time of steady state driving, a correcting value PMTA, which is to be applied to the intake pipe pressure is computed in order to obtain the atmo spheric pressure. The value of the PMTA with respect to the combination of the number of revolution NE and the throttle-valve opening degree TA is stored in the memory of a control circuit 26 as a map beforehand. The PMTA is computed by interpolation based on the present throttle-valve opening degree TA and the number of revolution NE. The sum of the intake pipe pressure PM and the correcting value PMTA is made to be the atmospheric pressure PA.
Patent JP-H10137067-A (JP)
Title: Chair with partly movable backrest
Inventor: AKAOKA NORIO
IPC: A47C7/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of suffering from fatigue and discomfort even if the user sits on a chair for a long time by causing a part of the backrest to move automatically when the user sits on the chair, so that the back of the chair always fits the back of the user irrespective of his sitting position to keep the S-curve of the spine in an ideal position so as to keep a comfortable position. SOLUTION: This chair with a partly movable backrest is so designed that when an oil bag 1 below the seat of the chair is compressed and pressurized by the weight of the body seated, this pressure works on a hydraulic pump 2 mounted on the backrest part of the chair to push a part 3 of the backrest forward; once the user stands up, the pressure is eliminated and the seat of the chair and also the part 3 of the backrest return to their original states. Also, the upper and lower seats of the chair are linked together by springs, and the upper seat is allowed to freely move up and down and connected to a freely expanding pantographic mechanism mounted on the backrest of the chair.  When the user sits on the chair, the upper seat sinks to push out the pantographic mechanism, and, when the user stands up, the seat returns to its original state as the pantographic mechanism also contracts and the part 3 of the backrest returns to its original state.
Patent JP-H09273397-A (JP)
Title: Cutoff sheet protective device
Inventor: KIUCHI KAZUO
IPC: E21D11/38
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff sheet protective device, which is installed simply on the lock bolt side and has excellent workability while being able to protect even the damage of a cutoff sheet by a washer section and cost of which is reduced. SOLUTION: A cutoff sheet 7 is protected from damage by combining a nut cap 4 capable of being fitted and held to a nut 3 screwed at the end section of a lock bolt 1 mounted while being penetrated to the primary lining concrete 2 of a tunnel and a washer ring 6 constituted in a deformable manner so as to be able to be set up onto the outer circumferential section of a washer. The cutoff-sheet protective device can also be formed in a type that the damage of the cutoff sheet 7 is protected by the washer by tabular blade sections radially extended to the outer circumferential section of the nut cap 4. Disk sections may also be formed at the front end sections of the blade sections and the corner sections of the washer be covered at that time.  An inserting hole, into which the lock bolt can be inserted, is formed to the nut cap, and the projecting section of the lock bolt from the inserting hole is covered by mounting a sub- cap.
Patent JP-H03191999-A (JP)
Title: Lid body for clothes dryer
Inventor: HAMAMOTO MASAO
IPC: D06F58/04
Filed: 1989-12-20
Abstract: PURPOSE:To make it possible to improve the safety properties, reduce the number of parts and lower the assembly man-hour by a method wherein, for a lid body, a boss part to attach a back lid is integrally formed on the inside of a resin lid, and the back lid which covers the whole inner surface of the resin lid is made of a steel plate, and also on the outer periphery of this back lid, a flange is provided. CONSTITUTION:On the inside of a resin lid 6, a boss part 8 on which an attaching hole 7 is provided is integrally formed, and a back lid 9 made of a steel plate, which covers the whole inner surface of a lid body 5, is provided. On this back lid 9, a protruding part 10 which has a diameter being larger than that of a clothes loading port 2 and a flange 11 on the outer periphery are provided, and the beck lid 9 is fixed to the boss part 8 by a screw 12, etc. By this method, the number of parts and assembly man-hour can be reduced, and also, the weight of a lid body 5 becomes lighter, and even when clothes start a fire, flames do not come outside of the machine body, and the safety properties can be improved.
Patent JP-2000153158-A (JP)
Title: Exhaust gas purifying material, its production, and exhaust gas purifying apparatus using the same
Inventor: MIYAZAKI TATSURO
IPC: B01J23/88
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust gas purifying material which can materialize high catalytic performance, has catalytic activity at low temperatures, and is excellent in durability by forming a catalyst layer comprising a transition metal, and the like, and an alkali metal compound layer in sequence on the surface of a heat resistant three-dimensional structure. SOLUTION: In an exhaust gas purifying material 1, a catalyst layer 3 comprising at least one of transition metals and their compounds is formed on the surface of a heat resistant three-dimensional structure 2, an alkali metal compound layer 4 comprising at least one selected from alkali metal compounds is formed on the surface of the catalyst layer 3. The three-dimensional structure 2 is impregnated with an aqueous solution of at least one selected from transition metals of Cu, Mn, Co, V. Mo, and W and their compounds, dried, and burned at 500-950 deg.C for a prescribed time to form a transition metal oxide layer. The metal oxide layer is impregnated with an alkali metal compound solution, dried, and burned again to produce the purifying material.
Patent JP-H0296489-A (JP)
Title: Subscriber key reproducing system
Inventor: KAARU II MOODAA
IPC: H04N7/167
Filed: 1988-12-27
Abstract: PURPOSE: To obtain ciphering of a TV signal, key signal ciphering to decipher the ciphered signal selectively and its distribution system by using a ciphering algorithm such as a data ciphering standard algorithm to use three levels for the application of them to ciphering and deciphering of TV signals. CONSTITUTION: The ciphering system is provided with a scramble signal processor 10, a scramble key distribution system 11 and a control computer 12, and the computer 12 stores a list to decide the hierarchical address groups depending on a grade service in common to the computer 12 or other subscribers. Then common addressing in common to groups of deciphering devices of subscribers and the computer 12 generates a common category key in a prescribed bit number on a line 13 based on the stored hierarchy list. Furthermore, the computer 12 generates a group of a subscriber key signal in a prescribed unique bit to a line 14 corresponding to the selected address group based on a stored subscriber key signal list.
Patent JP-H05163972-A (JP)
Title: Throttle controller of internal combustion engine
Inventor: SUGINO TADASHI
IPC: F02D21/08
Filed: 1991-12-13
Abstract: PURPOSE:To prevent degradation of combustion of an internal combustion engine when an exhaust gas recirculation(EGR) device is stopped and acceleration slip control is carried out for a throttle controller of the internal combustion engine of a vehicle utilizing a device for controlling slipping at the time of acceleration, and an EGR device for guiding part of exhaust gas into an intake route. CONSTITUTION:When a condition for executing acceleration slip control is satisfied at S1, an EGR 8 is stopped (9) at first at S2. By providing a retarding means 10 consisting of S3 and S6, a subthrottle valve 3 is fully opened at S4 during a retarding period, and acceleration slip control is carried out at S5 by F/C control and by ignition delay angle control. After the retarding period passes by, acceleration slip control by the subthrottle valve 3 is carried out at S7. Since the opening of the subthrottle valve 3 is retarded, the amount of inlet air is not reduced, and degradation of combustion is inhibited even when exhaust gas by the EGR delay cutting is mixed with the air.
Patent JP-2000153189-A (JP)
Title: Container with pump
Inventor: YOSHIKAWA HIROSHI
IPC: B05B11/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation of a ring when a nozzle is fitted to a pump body. SOLUTION: A container body 1 opened upward, a cap 2 screwed in the opening of the container body 1, a flange 3a held by the lower surface of the top panel in the cap 2 and the upper end of the opening of the container body 1, a pump 3 suspended in the container body 1, a nozzle 4 located above the pump 3, a ring 5 which is engaged with the nozzle 4 and fixes the nozzle 4 to the pump 3, and a collar part 5a which extends outward from the ring 5 and has an engagement part 6 as a ring rotation preventing means on a peripheral surface are provided.
Patent JP-2000155391-A (JP)
Title: Film unit with lens and production of finder unit
Inventor: OKUBO HITOSHI
IPC: G03B17/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate part control and to obtain an accurate optical surface by providing a finder unit constituted by integrally molding an objective lens, an ocular and a bridging part of resin material and molding the finder unit by using a metallic mold where two or more molten resin injection ports are provided in one cavity. SOLUTION: The finder unit constituted of the objective lens 11 consisting of a plane-concave lens, the ocular 12 consisting of a convex-plane lens and the bridging part 13 connecting both of them is integrally molded in plate shape. Continuously, the parts of the objective lens 11 and the ocular 12 are bent at a right angle at four notched parts 13a and 13b so as to form the finder unit. As a result, the optical axes of the objective lens 11 and the ocular 12 are aligned with each other. Amorphous resin whose light transmissivity is >=85% such as polystyrene, acrylic and polycarbonate is used as material. The bridging part 13 is positioned distantly from an optical path so that unnecessary light may not be reflected to the bridging part 13.
Patent JP-H08159809-A (JP)
Title: Transmission method for multi-rotary type absolute value encoder and device provided with this encoder
Inventor: YAMASHITA MAMORU
IPC: G01D5/249
Filed: 1994-12-07
Abstract: PURPOSE: To greatly reduce the number of electric wires by providing a selection means for selecting the transmission of all of an absolute position data, rotational speed data and the other data or only always required data to allow the data processing time close to the prompt processing and reduce incremental signal and origin signal. CONSTITUTION: By a selection signal processing circuit 8 having the selecting function for transmitting all data bits DB0 to DB29 or transmitting only data bits DB0 to DB2 which are always required, when data receiving side data of a serial signal Rx at the time of turning on a power supply or the like is different from data inside an encoder, all data port sides DP0 to DP29 of data selector circuit 6 and transfer synchronization TL of a serial signal conversion circuit 7 are selected by the output 0 of the circuit 8 and transmitted from the data output TX of the circuit 7. After that, the once or are times transmission of all data bits is determined at the input I1 of the circuit 8, and the data bit side of the circuit 6 and the transfer synchronization TS of the circuit 7 are selected by the output 0 and transmitted from the output TX of the circuit 7.
Patent JP-H03193366-A (JP)
Title: Thermal recorder
Inventor: TSUCHIYA MICHIO
IPC: H04N1/032
Filed: 1989-12-22
Abstract: PURPOSE:To fill blanks between recording dots in a line feed direction to obtain a good recording result by a method wherein when a shortage of energy is discriminated, recording is successively made again on the same line. CONSTITUTION:When a shortage of energy is discriminated, a pulse motor 17 is driven by one step, and a one-line feed is conducted. Then, a strobe pulse STR A and a strobe pulse STR B are supplied to a thermal line head. A multiplexer 25 is changed over so as to supply a strobe pulse to a C group of the thermal line head 13. After two rotations of supplying the strobe pulses STR A - STR D, the pulse motor 17 is driven by one step, and strobe pulses STR A - STR D for a next line are again supplied. In this manner, because recording is successively made on the recorded dots, the head is heated again before a recording energy is completely exhausted.
Patent JP-H03193035-A (JP)
Title: Nuclear magnetic resonance inspecting device
Inventor: MURAKAMI YOSHIKI
IPC: A61B5/055
Filed: 1989-12-22
Abstract: PURPOSE:To receive a high frequency signal in a high S/N even with regard to an inspection object having an elliptical cross section shape by making an arm angle of a first pair of arms and an arm angle of a second pair of arms different from each other, in two pairs of arms for constituting a high frequency probe. CONSTITUTION:When it is presupposed to measure an NMR signal from an object in which width in the horizontal direction is wider than thickness in the vertical direction such as the belly part, by making an arm angle alpha of the respective conductor arms of an inside probe larger than an arm angle betaof the respective arms of an outside probe, its high sensitivity part moves nearer the (x) axis than the (y) axial direction as a whole and generation of a sensitivity difference of both the probes is compensated, an S/N for receiving the NMR signal is improved, and also, a roughly uniform sensitivity part in a visual field can be attained. A pair of opposed arms are capacity-coupled independently from the other pair of arms being orthogonal thereto, therefore, by adjusting the coupling capacities, respectively, resonance frequencies of the respective probes can be allowed to coincide with each other irrespective of a difference of the inductance.
Patent JP-H08168251-A (JP)
Title: Schenkel high-voltage dc power unit
Inventor: HAMANO MASARU
IPC: H02M7/10
Filed: 1994-12-12
Abstract: PURPOSE: To improve the stability of the DC output voltage of a Schenkel high-voltage DC power unit so that the power unit can be obtained at a low cost by providing a local feedback loop to a high-frequency oscillation power source which supplies electric power to a rectifier and multiplier section. CONSTITUTION: A PID computing element 15 responds to the output of a sequencer 11 which responds to the deviation of the detected signal Vd of an output DC voltage Vo from a set signal Vr and the oscillation output signal Vc of a high-frequency oscillation power source 1 and the output of the element 15 is introduced to a multiplier 13. The grid potential of the output vacuum tube 2 of the power source 1 is controlled by the outputs of an oscillator 14 and multiplier 13 to which the output of the computing element 15 is introduced.  Therefore, the power source 1 is controlled so that the deviation of the detected signal Vd of the voltage Vo from the set signal Vr can become zero, namely, the voltage Vo can become a prescribed value and, at the same time, the oscillatory output of the power source 1 is stabilized by suppressing the fluctuation of the oscillation output by locally feeding back the oscillation output to a controlling and inputting section.
Patent JP-H06176716-A (JP)
Title: Deflection yoke
Inventor: SATO HIDENORI
IPC: H01J29/76
Filed: 1992-12-11
Abstract: PURPOSE:To reduce the misconvergence (color displacement) which is unable to be reduced in a conventional deflection yoke. CONSTITUTION:An auxiliary coil l for forming a magnetic pole directed in the direction of the tube axis (Z-axis) of a cathode-ray tube in at least one direction of directions of X-axis and Y-axis which are vertical to the direction of the tube axis of the cathode-ray tube is provided. Thereby, a line of magnetic force produced from the auxiliary coil 1 is superimposed on the line of magnetic force of a horizontal and a vertical deflection coil to correct the strength and the shape of a line of magnetic force which reacts to an electron beam, thereby reducing a misconvergence.