baber/WOPTO huggingface dataset:
Patent JP-H02294107-A (JP)
Title: Piezoelectric part
Inventor: TAKAHASHI TORU
IPC: H03H9/17
Filed: 1989-05-09
Abstract: PURPOSE:To prevent parasitic vibration due to vibration coming from an elastic terminal and to improve the characteristic by containing sequentially a terminal, the piezoelectric vibrator and the elastic terminal into a case and providing a damper member to the elastic terminal. CONSTITUTION:An elastic terminal 4 is provided with a damper member 7 in a piezoelectric part in which a terminal 3, a piezoelectric vibrator 2 and the elastic terminal 4 are contained in a case 1. The damper member 7 is made of either a metallic material such as solder or a nonmetallic material such as plastic and the resonance frequency of the elastic terminal 4 is decreased by the mass load action of the damper member 7. Thus, the parasitic vibration due to the vibration coming from the elastic terminal 4 is prevented to eliminate the substantial effect onto the resonance point of the piezoelectric vibrator 2 thereby improving the characteristic.
Patent JP-H01285068-A (JP)
Title: Television video delay reproducing device
Inventor: KAWAGUCHI MASAYOSHI
IPC: H04N5/91
Filed: 1988-05-11
Abstract: PURPOSE:To delay a television program by an arbitrary time and to watch it by traveling a video tape so as to pass on a reproducing video head and a sound reproducing head after the arbitrarily set delay time after the video tape passes on a picture recording head and a sound recording head and reproducing videos and sounds. CONSTITUTION:After the endless video tape driven by a tape driving mechanism part 9 passes on a picture recording video head 5 and a sound recording head 6, it passes on a reproducing video head 7 and a sound generating head 8 after the arbitrarily set delay time and picture recording and reproducing heads 5 and 7 are rotated by a video head driving mechanism 13 when the video tape passes. Consequently, the television program being broadcasted can be reproduced after the arbitrary time elapses and the picture recording and sound recording can be continued while reproducing it. Thus, for example, the program can be watched continuously from its beginning to its end from a time in the program being broadcasted.
Patent JP-H09295004-A (JP)
Title: Method for joining stock to be rolled in continuous hot rolling
Inventor: KANAI NORIYUKI
IPC: B21B15/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the passing property of a plate, and to improve the accuracy of thickness of a product by unifying the temperature of a rear end of a preceding stock and the temperature of a forward end part of a succeeding stock before butt welding of the rolled stocks to control the fluctuation in tension in the region of a welded part between stands of a finishing rolling mill row. SOLUTION: In a continuous hot rolling mill, the temperature of a rear end part of a preceding stock and the temperature of a forward end part of a succeeding stock are unified by locally cooling the rolled stock by the water spray of a spraying equipment between a shear 4 and a welding truck 6, and then, the stocks are welded. The butt welding quality is improved thereby. When the welded rolled stocks are finish-rolled, the fluctuation of the rolling load generated in the butt welded part can be mitigated. During the rolling of a finish rolling mill row 11, the tension is uniformly applied in the rolled stock between stands, and the plate passing property is improved, and the thickness accuracy after rolling is improved.
Patent JP-S61272604-A (JP)
Title: Measuring method for slag thickness
Inventor: HASEGAWA TERUYUKI
IPC: C21C5/46
Filed: 1985-05-29
Abstract: PURPOSE:To measure the thickness of slag with high accuracy by detecting the surface position of molten metal by a spiral type range finder arranged above the molten metal, scattering a powdery magnetic body over the slag and detecting the surface position of the magnetic body, and calculating the difference between the both. CONSTITUTION:The distance A between the surface of the molten steel 4 (boundary surface between the molten steel 4 and slag 6) is measured by the spiral type range finder 8. Then, the powdery magnetic body, e.g. iron powder is scattered over the surface of the slag 6 and the distance B to the surface of the slag 6 and is measured by the spiral type range finder 8 held at the same position as before. Then, the slag thickness=A-B is obtained from both measured values A and B.
Patent JP-S63281536-A (JP)
Title: Frequency diffusion mobile radio communication system
Inventor: YAMADA KUNIHIRO
IPC: H04B1/7083
Filed: 1987-05-14
Abstract: PURPOSE:To easily set a radio link between a fixed station and a mobile station and to allocate a code at every channel by supplementing a signal from the mobile station included in a prescribed phase difference scope from the code phase of plural channels when a communication system fixed station executes transmission. CONSTITUTION:A transmission part 60 of fixed stations A-D of a system forms a transmission signal 64 from an information input 62, forms an information output 84 from an incoming signal by a receiving part 80, the electric wave of an outgoing signal Fu is received by an isolator 102 and the electric wave of an outgoing signal Fd is transmitted from an antenna 100. A transmission part 10 of a mobile station M forms a transmission signal 12 with an information input 18 and an information output 38 is outputted with a receiving part 30 by a receiving signal 32. The fixed stations A-D use the same code in which the prescribed phase difference only is dislocated between plural channels with a code generating device 96, etc., while the mobile station M successively shifts the code phase with a code generator 48, a correlating device 34, etc., plural channels are searched and transmitted to the fixed stations A-D with the same code at a frequency band different from a receiving signal from an idle channel.
Patent JP-S5740702-A (JP)
Title: Preventing device for stylus pressure variation of rotary recording medium reproducing device
Inventor: INOUE MASAYUKI
IPC: G11B3/12
Filed: 1980-08-25
Abstract: PURPOSE:To prevent variations in stylus pressure in jitter correction by providing a stylus force coil, rotating a cantilever in a stylus pressure direction, near the magnet of the cantilever and by flowing a current similar to a jitter compensation current. CONSTITUTION:Information detected by the electrode part of a stylus 4 is detected by a coaxial resonator 12 through a lead wire 8 and on the basis of it, a signal processing circuit 13 outputs a jitter compensation current 14ij and a stylus correction current 16iw similar to the said current. As the jitter compensation current ij flows through jitter coils 9a and 9b, a cantilever 3 is driven linearly in the tangent direction of a disk 2 to perform jitter compensation. As the stylus pressure correction current iw flows through a stylus force coil 11, torque around a damper 6 as a  center axis is applied to a permanent magnet 7 at one terminal of the cantilever 3 to  prevent variations in stylus force occuring during the jitter compensation. A low- pass filter 15, on the other hand, prevents resonance in the bending direction of the cantilever 3 due to the high-frequency component of the stylus force compensation current iw.
Patent JP-S60258887-A (JP)
Inventor: SHINODA HIDEHO
IPC: H05B3/54
Filed: 1984-06-06
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-H02113102-A (JP)
Title: Control mechanism and controlling method for hydraulic equipment
Inventor: KAMIBAYASHI ATSUHIRO
IPC: F15B11/028
Filed: 1988-05-13
Abstract: PURPOSE:To eliminate the breakage of equipment by taking a measure in which accumulation of a difference between a control pressure value and a set pressure value in a compensating circuit is restricted, when a hydraulic equipment gets out of control because of the hydraulic cylinder pressure being lower than the set pressure of a relief valve. CONSTITUTION:On the controller side of this hydraulic equipment, a control signal is outputted from a limiter circuit 18 only when a difference between an input signal value to a controlled object 21 and a set pressure, which is computed at the first summing point 17, is positive. On the other hand, the output signal value form the controlled object 21 is fed back to the second summing point 19, where this value and the output value from the limiter circuit 18 are deducted from the set value, and the result is entered into the controlled object via a compensating circuit 20. With this contrivance, when the hydraulic equipment gets out of control, the positive difference, which occurs within the compensating circuit 20, is constantly deducted at the second summing point 19. Therefore, the accumulation of the positive difference is restricted, thereby preventing the breakage of control equipments.
Patent JP-H07314653-A (JP)
Title: Cleaning device for screen plate
Inventor: TANI OKIE
IPC: H05K3/34
Filed: 1994-05-30
Abstract: PURPOSE:To provide a cleaning device in which solder of micron unit adhered to a screen plate in the case of printing solder paste mixed with solder as particles on a printed circuit board can be completely removed and an environment is not worsened. CONSTITUTION:A high speed air current (air jet) horizontally flows on a screen plate 1 by blowers 2, 3 and suction units 4, 5. A negative pressure is applied on the surface of the plate 1 by the current to operate to suck solder, thereby removing the adhered solder of micron unit. The solder, etc., removed by the units 4, 5 of the opposed side and carried to the current are prevented from being sucked and scattered, thereby eliminating the worsening of the environment.
Patent JP-S5341890-A (JP)
Title: Method of manufacturing spectacle lenses
Inventor: KAWACHI AKIHIKO
IPC: G02C13/00
Filed: 1976-09-28
Abstract: PURPOSE: To provide a method of manufacturing a spectacle lens, which comprises simultaneously grinding the spectacle lens at a plurality of positions in the peripheral part thereof by two rotary grinding wheels having parallel rotary shafts thereby preventing occurrence of minute cracks in the lens during the grinding operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02296438-A (JP)
Title: Serial data sink
Inventor: SHIGEOKA FUMIAKI
IPC: H03K5/1252
Filed: 1989-05-11
Abstract: PURPOSE:To reduce the effect due to an external disturbance such as noise and to attain the stable reception by combining a means eliminating a momentary mis-charge from the L level to the H level of an input data to detect a stable change and a means eliminating a momentary mis-charge from the H level to the L level to detect the stable change. CONSTITUTION:D flip-flops 5, 6, 7 and a NAND gate 11 eliminate a momentary mis-charge from the L level to the H level of a serial reception data RXD sampled by a D flip-flop 4 and detect a stable change form the L level to the H level as a 1st detection means 102 and D flip-flops 8, 9, 10 and a NAND gate 12 eliminate a momentary mis-charge from H level to an L level of a serial reception data RXD sampled by a D flip-flop 4 and detect a stable change from the H level to the L level as a 2nd detection means 103 and a reproducing means 104 uses the output signals from both the detection means to reproduce the serial reception data RXD whose momentary mis-charge is eliminated respectively.
Patent JP-S60259983-A (JP)
Title: Module pressing structure of electronic timepiece
Inventor: SHIRAKI TEN
IPC: G04G17/02
Filed: 1984-06-06
Abstract: PURPOSE:To attain to enhance the impact resistance and reliability of the module of an electronic clock, by constituting a module press from the spring part of the circuit support plate of a metal member and the pin provided to a liquid crystal support frame. CONSTITUTION:A module press is constituted of the spring part 12b of the circuit support plate 12 of a metal member and the module pressing pins 9c, 9d provided to the protruded part of a liquid crystal support frame coupled with said spring part 12b and each of the pins 9c, 9d is adjusted in its height so as to be contacted with the back lid 17 at the assembling time of a clock. Therefore, the fixing force of a module is strong while the flexibility thereof is held and, if impact is applied by external force, the module of an electronic clock is not loosen and the impact resistance thereof becomes high and the reliability thereof is enhanced.
Patent JP-H0412831-A (JP)
Title: Apparatus for forming tire
Inventor: NAKAJIMA TSUNEJI
IPC: B29D30/24
Filed: 1990-05-02
Abstract: PURPOSE:To perform highly precisely the axial positioning of a green case and achieve the simplification and minimization of the whole structure of the title apparatus by providing a pair of sliders which are moved by the rotation of screw shafts, and a pair of support members which are supported on the sliders so as to be expanded and contracted and which support the bead parts of the green case. CONSTITUTION:Support members 19 are brought into contact with bead parts B to be stopped thereat and support the bead parts B of a green case G from the inside thereof in a radial direction. Screw shafts 3 are rotated. Sliders 15 are thereby moved outward in an axial direction so as to be spaced from each other together with the support members 19. On the way of the moving, the interlocking parts 18 of the support members 19 abut against the inner faces of both the bead parts B of the green case G. The sliders 15 and the support members 19 continue to move in a short distance. Both the bead parts B of the green case G are pulled outward in the axial direction by the interlocking parts 18, respectively. The central portion located in the axial direction of the green case G and the central portion located in the width direction of a drum core 33 are brought into agreement with each other. The moving distances of both the support members 19 become correctly equal. Therefore, the accuracy of axially positioning the green case G can be enhanced.
Patent JP-H01285233-A (JP)
Title: Suction casing for vacuum cleaner
Inventor: IWASA AKIHITO
IPC: A47L9/04
Filed: 1988-05-13
Abstract: PURPOSE:To reduce a load applied to an electric motor at time of start by a method wherein, at least, a part of the pulley for a rotary brush is made in the tapered form in axial direction, and the flange of the pulley for the motor is, in axial direction, located at the side where a diameter of the pulley for the rotary brush becomes smaller, as compared with the place of the pulley flange for the rotary brush. CONSTITUTION:When an electric motor 51 is still the tensile force of a belt 76 tends to become low since the force caused by rotation does not act. For that reason, on the pulley 68 for a rotary brush 61, the belt 76 is located at the side where a diameter of its taper section 72 is smaller, and in loose condition. When the motor 51 is started, therefore, the load applied to the motor 51 is reduced since the tension of the belt 76 is low. First of all, even though the motor 51 is started in the state that a large load is applied to the rotary brush 61, for example, in the state that a main body 11 of a suction port is placed on a carpet and suction force is produced when an electric fan in the main body of a cleaner is operated, the large load is not applied to the motor 51 since not all the load applied to the rotary brush 61 is transmitted to the motor 51 because of the belt loosening.
Patent JP-S59109665-A (JP)
Inventor: MIURA MITSUO
IPC: E02D29/045
Filed: 1983-06-28
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-H02295651-A (JP)
Title: Apparatus for continuously casting grid body for lead battery
Inventor: TOKUNAGA AKIO
IPC: B22D11/06
Filed: 1989-05-10
Abstract: PURPOSE:To efficiency manufacture a grid body having the optional shape by circulating with facing one pair of molds constituted by combining plural rectangular molds as annular state and movable bringing at least plural sets of molds-facing mutually into pressure contact with each other and forming one pair of the faced mold. CONSTITUTION:When a chain shifts by engaging on teeth of a sprocket 5, the rectangular mold 1 is shifted. When the rectangular molds 1 and 3 comes to jointing position, a pin 13 is fitted to a pin hole 12 and the mold is mutually fixed. Then, when the mold temp. reaches the fixed temp. by working a heating device 20, parting agent is applied on carved surface in the mold. Successively, the mold at molten metal supplying part is kept to the fixed temp., and also by working an air cylinder 17, the annular molds A and B are brought into pressure contact with each other. At the time of pouring the molten metal into V shaped groove at upper part of the mold, the molten metal is allowed to flow into the grid shaped carved groove and solidified together with shift of the mold to obtain the continuous grid body. By this method, the grid body can be continuously manufactured and plate manufacturing process can be drastically automatized.
Patent JP-H08197651-A (JP)
Title: Shock absorption material and seat for vehicle using it
Inventor: KANEKO KAZUYOSHI
IPC: B62J1/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a shock absorption material in which tackiness is low in spite of using an ultraflexible material having high tackiness and assembly workability is made good by mixing a microballoon made of a resin into an ultroflexible urethane elastomer becoming the matrix resin. CONSTITUTION: A cushioning body 12 consisting of a cushioning substance 13 made of a urethane foam and a shock absorption material 14 of a viscoelastic body is placed on a bottom sheet 11 consisting of a platelike body such as a metal and a rigid synthetic resin. The surface of the cushioning body 12 is covered with the sheet skin 15 of a synthetic leather consisting of the facing material of a PVC leather and the lining material of a woolly nylon. The sheet skin 15 is stuck to the circumferential edge of the bottom sheet 11. In the shock absorption material 14 provided in the recess part of the rear surface of the cushioning substance 13 on the bottom sheet 11, an ultraflexible urethane elastomer is used as matrix resin and 1-5wt.% microballoon made of a resin is mixed thereinto.
Patent JP-S61277781-A (JP)
Inventor: MIYAGAWA TOYO
IPC: B21F27/14
Filed: 1985-05-31
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-H10306928-A (JP)
Title: Ceiling hanging type air conditioner
Inventor: KABUKI MASATAKA
IPC: F24F13/20
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To shorten the maintenance time by providing a plate-form member which is rotatably fitted in an internal wall in such a manner that the plate-form member may close the internal wall at a normal time, and also, an opening for a heat-exchanging chamber may be formed on the internal wall at the time of a maintenance of a heat-exchanger. SOLUTION: When a maintenance of a heat-exchanger 4 is performed, first, an air filter 8 is removed from a strength member 7, and then, a blower device 2 is removed from an internal wall 3 by removing attaching screws which fix the blower device 2. Then, the blower device 2 is rotated downward in the space of a blower chamber 15, and by bringing a plate-form member 2d into contact with a cut and erected part 7a of the strength member 7, the blower device 2 is prevented from sliding, and at the same time, an opening hole for a heat-exchanging chamber 16 is ensured from the internal wall 3. Since the space of the heat-exchanging chamber 16 is opened from the internal wall 3, the maintenance of the heat-exchanger 4 becomes possible.
Patent JP-2000303564-A (JP)
Title: Obliquely cut building unit
Inventor: ISHIKAWA AKIRA
IPC: E04B1/348
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and the number of production processes in an obliquely cut building unit. SOLUTION: In an obliquely cut building unit, when a plurality of columns 13 which are frame constituent members, are erected on a floor structure body 12, at least one column out of the columns 13 is formed as a short-sized column 13B, and the other columns are formed as long-sized columns 13A. A roof panel 14 which is not a frame constituent member, is jointed to the columns 13, and a slanting roof part 14B is formed of a roof panel 14 jointed to the short-sized columns 13B.
Patent JP-S5818709-A (JP)
Title: Controlling device
Inventor: YAMAMOTO TOSHIO
IPC: G08B3/10
Filed: 1981-07-24
Abstract: PURPOSE:To transmit appropriate information for safety, etc. to the operator of an apparatus by generating a voice in response to an output signal from a control circuit controlling the operation of the apparatus. CONSTITUTION:A control circuit 16 detects an operation signal from a switch group 17 and a sensor outputs from a sensor 18 to control a display device 19 and a relay 20. By closing a switch 17a, a signal is applied to a wiper relay 19a and a wiper motor is driven. When a switch 17b is closed, a washer relay 19b and the wiper relay 19a are simultaneously actuated. If a washer solution is insufficient, a reed switch 17c, a sensor, is closed, so that the washer relay 19b and the wiper relay 19a are stopped, and simultaneously, a voice alarming inssufficient washer solution is synthesized by a voice generating circuit 21.
Patent JP-S63283231-A (JP)
Title: Clock synchronizing system
Inventor: MURAKAMI KOICHI
IPC: H03L7/06
Filed: 1987-05-15
Abstract: PURPOSE:To prevent the disconnection of a line from being generated even when abnormality is generated in one of clock extracting means, by adding clock signals outputted from plural clock extracting means, generating a main clock signal, and taking synchronism by comparing the phases of added clock signals with that of the main clock signal. CONSTITUTION:The clock signals extracted from clock extractors 3 and 4 are added 5 with each other. And the main clock signal is generated by constituting a resonance circuit with high sharpness of a low-pass filter 7 and a voltage controlled oscillator 8 corresponding to the added clock signal, and the main clock signal and the added clock signal are phase-compared at a comparator 6. Furthermore, demodulators 1 and 2 are controlled by the above phase comparison, thereby, the synchronism of the main clock signal and the added clock signal can be taken. Therefore, even when the abnormality is generated in either the clock extractors 3 or 4, the synchronism control of the main clock signal can be performed based on the clock signal from the clock extractor on the other side, therefore, no disconnection of the line occurs.
Patent JP-S6158407-A (JP)
Title: Switchboard storing box
Inventor: YURUGEN DEBUSU
IPC: H02B1/26
Filed: 1985-05-31
Abstract: A switch cabinet with a mounting board wherein two guide rails extend parallel to the lower side members of the switch cabinet and the mounting board has guide blocks fitted to its lower edge mating with the guide rails. The mounting blocks have a recess in their bottom surface fitting over upwardly extending pegs fitted in the frame unit of the switch cabinet to secure the lower edge of the mounting board. Securement brackets are provided in the upper portion of the frame unit to securely fasten the upper edge of the mounting board when it is in position. The structure of this invention provides simpified installation of the mounting board within the switch cabinet providing positive guidance and securement of the lower edge of the mounting board as soon as it is properly inserted.