baber/WOPTO huggingface dataset:
Patent JP-S61281627-A (JP)
Title: Receiver
Inventor: SUZUKI YAICHIRO
IPC: H04B1/26
Filed: 1985-06-06
Abstract: PURPOSE:To simplify an FM tuner circuit with TV band and to reduce its cost by using one system of oscillator and utilizing the basic oscillation compo nent and the harmonics and using easily the local oscillation circuit of FM and TV tuners in common. CONSTITUTION:An FM broadcast signal is mixed with a local oscillation frequency oscillator 21 by a mixer 14 via turning circuits 11, 13, and a high frequency amplifer 12 from an FM broadcast input terminal 10 and converted into an intermediate frequency of 10.7MHz. On the other hand, the televition broadcast signal is mixed with the local oscillation signal of the local oscillator 21 via the turning circuits 2, 4 and a high frequency amplifier 3 from the TV broadcast input terminal 1 by a mixer 5 and converted into the TV intermediate frequency of the center frequency 44MHz. The local oscillation frequency is set to 98.2-129MHz for the oscillation frequency variable range Fo by utilizing the harmonics twice the TV low bandin case of the TV high band thereby using the reception range of the three modes of FM, TV low band and TV high band by one oscillator without changeover.
Patent JP-S5551129-A (JP)
Title: Clutch operation controller for unidirectional clutch
Inventor: HATSUTORI TORAO
IPC: F16D41/061
Filed: 1978-10-05
Abstract: PURPOSE:In a unidirectional clutch comprising rollers disposed between inner and outer conical peripheral surfaces, to enable clutch action during unidirectional rotation transmission with a small operating input by engaging and releasing the clutch by moving one of clutch members in the axial direction. CONSTITUTION:A undirectional clutch comprises rollers 12 slanted relative to the axis of the clutch and disposed between a rotary inside-peripheral surface 6 on the side of a drive shaft and a rotary outside-peripheral surface 13 on the side of a driven shaft, the surfaces 6 and 13 being conical. A driven-side rotaing body 11 is spline-fitted on a shaft 3, and moved axially by a shift rod 22 to effect clutch action. With the piston 67 of a valve 38 at position D, a power transmission capacity modifier 41 does not function and a lever 22 moves leftward to effect a unidirectional clutch action. With the piston 67 at position N, the valve 38 functions, and the lever 22 moves in accordance with the torque to effect clutch action.
Patent JP-H11305655-A (JP)
Title: Land price contour line map
Inventor: MARUYAMA KIHEI
IPC: B42D15/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a land price contour line map which allows even an ordinary person with little knowledge about land to grasp both geographical situation and economical evaluation of a specific land zone and point of land simply and simultaneously. SOLUTION: This land price contour line map has a composition wherein maps of cities, towns, and villages officially recognized by the Geographical Survey Institute are adopted as the basic maps 2, land price contour lines 3 are drawn and made into lines by connecting the land price contour points plotted on the basic maps 2, the zones enclosed by the land price contour lines 3 are rezoned to divisions as round-numbered standard land price zones 4, and also, each of the round-numbered standard land prices 4 is expressed with its round-numbered standard land price.
Patent JP-H09305887-A (JP)
Title: Rotator telemeter and transmitter for the same
Inventor: OKAMURA JIYUNSUKE
IPC: G08C17/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotator telemeter which improves durability to high-speed rotations and does not cause any axial vibration of a rotator by fitting a solar battery into the central bored section of a loop-shaped transmission antenna body and connecting the solar battery with a telemeter transmitter. SOLUTION: A solar battery 20 is fitted into a central bored part 6 of a loop-shaped transmission antenna body 5. A reception antenna body 9 provided while facing the transmission antenna body 5 is connected to an FM receiver by a reception antenna line 10. A light source 21 is fitted into a central bored part 9a of the reception antenna body 9. Since the solar battery 20 is always constantly and uniformly irradiated with light from the light source 21, the high-quality DC current of a little ripple can be supplied. The DC current provided from the solar battery 20 is rectified by a constant voltage circuit and sent to a telemeter transmitter 4 of a rotator telemeter 15.
Patent JP-S5490620-A (JP)
Title: Pipe joint
Inventor: YOSHIZAWA TADAO
IPC: F16L13/00
Filed: 1978-10-04
Abstract: PURPOSE: To prevent cracks and injuries in the connecting part of a pipe joint by using one connecting end for a metallic pipe and another end for a synthetic resin pipe for making each contacting face of the same material of metal or synthetic resins.  
     CONSTITUTION: A pipe joint 10 is shaped by injecting synthetic resins into a metallic mold containing a metallic material. Synthetic resin materials 3 and metallic part 2 are shaped in one body. To the metallic part 2 on one end, a nut part 2a and a male screw part 2b are provided in one body, while on the synthetic resin materials 3 composing another end, a receiving mouth 3a with a taper part 3b and a stopper 3c is formed. Thus, on the conncting side to be screwed to a valve and others for example, the male screw part 2b can be used for the screwing, while on another side to be connected with a synthetic resin pipe, a taper part 3b can be used for the inserting connection of an inserting pipe. The connection between the similar materials as above serves to prevent the generation of excessive stress. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000314618-A (JP)
Title: Sheet roughness detector and image forming device provided with the detector
Inventor: NAKAGAWA TAKESHI
IPC: B41J29/17
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To surely detect the roughness of a sheet surface with simple and small constitution by contacting a contact means on a conveyed sheet surface and detecting such physical phenomena as vibration and sliding sound with a roughness detection means. SOLUTION: A sheet surface detector 24 is constituted by pinching a piezoelectric vibration sensor (roughness detection means, piezoelectric element) 20 with a molded sensor base 21 and a precopy guide (contact means, support means) 17 as a sheet metal such as aluminum and the like. The precopy guide 17 smoothly guides a sheet P to a copy nip part formed on a touching part of a sensing drum 1 and a copy roller 8 and is arranged in the position bending the angle of the sheet P during coming in and out the precopy guide 17 for 5 degrees to change copy image quality and improve the resolution. With this constitution, the vibration energy receiving of the precopy guide 17 by the sheet P surface roughness concentrates on the piezoelectric vibration sensor 20 so that the roughness of the sheet P surface can be measured with good sensitivity.
Patent JP-S6016089-A (JP)
Title: Final digit identification system by composite frequency
Inventor: KUMAGAI RIICHI
IPC: H04Q1/45
Filed: 1983-07-08
Abstract: PURPOSE:To attain speedy replacing operation by transmitting a specific signal signifying the final digit to reduce the ineffective holding time in transmitting a number of the final digit in a telephone exchange. CONSTITUTION:A 3OUT, OF6 form is used only when a number of the final digit, e.g. 6, is transmitted at an exchange of an outgoing station side and another frequency is transmitted with composition in addition to two kinds of frequencies corresponding to the number of the final digit. When three kinds of frequencies are received at an exchange of an incoming station side, since the number of the final digit and a signal signifying the final digit are recognized at the same time, the time required for the identification of the final digit is reduced.
Patent JP-2000313124-A (JP)
Title: Liquid replenishing system and ink jet image forming apparatus
Inventor: SUZUKI TATSUMA
IPC: B41J2/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid replenishing system capable of certainly storing a predetermined amt. of a liquid in a sub-tank for a short time. SOLUTION: A main tank 74 for storing a liquid 72 such as ink is connected to a sub-tank 76 receiving the liquid to store the same by a liquid supply tube 78 and a liquid discharge tube 80. One end part 78a of the liquid supply tube 78 is connected to the main tank 74 and the other end part 78b thereof is connected to the sub-tank 76. One end part 80a of the liquid discharge tube 80 is connected to the main tank 74 and the other end part 80b thereof is connected to the sub-tank 76. A pump 82 sending the liquid 72 stored in the main tank 74 in the sub-tank 76 is arranged under the main tank 74.
Patent JP-S6018670-A (JP)
Title: High-speed valve
Inventor: NAKAJIMA KIKUO
IPC: F16K51/02
Filed: 1983-07-08
Abstract: PURPOSE:To improve the leakage preventing capacity of a valve by forming a blade of a magnetic body and burying magnets in a sheet plane on the opposite side to the blade and sealing up same. CONSTITUTION:A blade 4 is formed of a magnetic steel plate, and a cylindrical highly efficient permanent magnet 16 formed by sintering powder raw material is inserted in a magnet hole 17 bored from the opposite side to the blade as far as the vicinity of a sheet plane 8 of a non-magnetic metallic partition wall 2. The permanent magnet 16 is pressed and fixed to the inner part of the magnet hole 17 by a fixing rod 18, and the end of the fixing rod that is opposite to the magnet is welded as a seal welding portion 19 at the inlet of the magnet hole 17 to bury the permanent magnet 16 in the magnet hole 17 and seal same therein. Thus, the blade 4 is adsorbed to the sheet plane 8 by the permanent magnet 16 not to form a leakage opening, so that the leakage preventing capacity can be further improved.
Patent JP-S5912813-A (JP)
Title: Manufacture of continuous sheet without using adhesive agent
Inventor: MITSUYAMA MASUHIRO
IPC: B29C65/04
Filed: 1982-07-14
Abstract: PURPOSE:To prepare a continuous body of adhesive sheets welded only at desired places by a method wherein a specific conductor template and a specific conductor plate are provided respectively in each sheet unit and internal heating is conducted between the sheet units. CONSTITUTION:A conductor plate C is inserted into the unit U<3> of the laminated body Z' composed of sheet units U<3>, U<4> bonded through surfaces V<2>. While a conductor template D having the bonding surfaces I <1> within the unit U<2> is inserted into the laminated body Z composed of sheet units U<1>, U<2> bonded through surfaces V<1>. Then, the laminated bodies Z<1>, Z are stacked neighboring the unit U<2> on the unit U<3>, on both sides thereof are arranged a negative conductor lower electrode plate B and a positive conductor upper electrode plate A to be compressed and heated. The units U<3> and U<2> are welded (the simbol V<3> is an bonding surface provided) only between the bonding surface I <1> of the conductor template D and the surface corresponding to the abovementioned bonding surface I <1> of the conductor plate C to provide a new laminated body Y obtained by welding the laminated bodies Z<1> and Z.
Patent JP-H05324662-A (JP)
Title: Transportation and storage system by shape data control
Inventor: MORITO MASATO
IPC: G06Q50/04
Filed: 1992-05-18
Abstract: PURPOSE:To realize a transportation and storage system by shape data control to execute correctly physical distribution in a production process by inputting the shape and size data of an actual article by a shape recognizing means, and correcting a data base in respect of the transportation and storage system by the shape data control for parts and material. CONSTITUTION:The data base 10, a processor 20, the shape recognizing means 30, a data base changing means 40, and a sorting and transporting device 50 are provided. The shape and the size of the parts and the material traveling on the transporting device are inputted to the processor 20 by the shape recognizing means 30, and are compared with the shape and size data extracted from the data base 10, and in the case of non-coincidence, the data of the data base 10 is corrected, and the sorting and transporting device 50 is controlled by the shape and size data of the data base 10 after correction, and the transporting destination of the parts and the material are sorted.
Patent JP-2000315171-A (JP)
Title: Method for collecting home page data in internet
Inventor: WATANABE MITSUHIRO
IPC: G06F12/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten useless waiting time to be consumed for the connection of a client to a WWW server. SOLUTION: An access list stored in a client 201 is transferred to a cache URL address storing server 203 and a cache server 204 collects home page data based on the access list transferred to the server 203. The client 201 stores the access list in a server storage/circulation holder. When the home page data are collected in the cache server 204, the server 204 is connected to the client 201, which is allowed to take over the data.
Patent JP-S5647881-A (JP)
Title: Calendar schedule printing system
Inventor: YASUDA TAKESHI
IPC: G06F3/12
Filed: 1979-09-28
Abstract: PURPOSE: To automatically prepare a calender schedule table of a desired time and period by means of easy handling, by updating a date data for one day portion which is stored, and feeding paper after printing the updated data each time, in an electronic desk computer with a printer.  
     CONSTITUTION: A point key, a data key for inputting the information of year, month and day, and a calendar key for requesting the issue of a calendar are provided on the input part 1, a timing signal KP is selected in accordance with the operating key, and it is provided to the input buffer of the input control part 2. On the other hand, the printing part 3 sends a printing position signal TP of the printing drum to the printing control part 4, the control part 4 sends a printing driving signal MD which is generated in its inside in case of coincidence of the signal TP and a printing data in the printing buffer, to the printing part 3. And the printing part 3 executes the printing operation as a fixed hammer is driven in accordance with the signal MD, and provides a printing output. Thus, a calender schedule table of a desired time and period can be prepared automatically by means of easy handling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09305249-A (JP)
Title: Information processor and method for mounting electronic equipment on the information processor
Inventor: KOBAYASHI TAKASHI
IPC: G06F1/16
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use and obtain facility for a user by performing control which makes a detachable device ready to use when a password matches and makes it unusable when not. SOLUTION: A portable personal computer 11 and a docking unit 12 are provided with passwords respectively. When the docking unit 12 is mounted when the power source is ON, an interruption is initiated. Once the interruption is initiated, the password in the EEPROM in the docking unit 12 is compared with the password in the auxiliary storage device of the portable personal computer 11. Namely, the program in a ROMBIOS collates both the passwords with each other. The control is automatically performed which makes the docking unit 12 usable when the passwords match each other and unusable when not.
Patent JP-S58156715-A (JP)
Title: Pivotal support pin
Inventor: DANIERU FUORUNI
IPC: F16C11/02
Filed: 1982-07-16
Abstract: A pivotable connecting device adapted to transmit rotary motion from a drive member to a driven member while minimizing the effect of torque thereon. The drive member is provided with a fork having first and second shanks each with a threaded hole. The driven member is provided with a coupling plate having a corresponding smooth hole. A screw member for insertion in the holes is provided having a smooth central portion and first and second threaded ends. The diameter of the first threaded shank hole is greater than that of the coupling plate smooth hole, and the diameter of the latter is at least as great as the diameter of the second threaded shank hole. The pitch and helix of the first and second threaded shank holes are identical thereby permitting simultaneous tightening of the first and second threaded screw ends into the corresponding first and second threaded shank holes.
Patent JP-S62280628-A (JP)
Title: Mirror body for dual type pyroelectric infrared sensor
Inventor: MASUDA NOBORU
IPC: G02B5/10
Filed: 1986-05-29
Abstract: PURPOSE:To stabilize human body detection by arranging plural adjacent main bodies so that their detection zone do not adjoin to one another and a differential signal sent out by a dual element is outputted at the respective detection zones. CONSTITUTION:The dual element 10 has a 1st element 12 and a 2nd element 13 connected in series to opposite polarities so that the elements operate differentially. A sensor 9 including this sensor 10 is arranged between mirror main bodies 1-4 and a body 11 to be detected and detects converged heat rays from the main bodies 1-4 to output a differential signal. The plural main bodies 1-4 are so arranged that their detection zones 1'-4' do not adjoin to one another and the differential signal of the element 10 is outputted continuously. Signals of corresponding parts of overlap parts 14 among the zones 1'-4' cancel one another and a positive and a negative signal are outputted nearly continuously, so that the body 11 to be detected can be detected even in case of moving. Consequently, the stable human body detection is performed.
Patent JP-H10318295-A (JP)
Title: Hydraulic brake device
Inventor: MASUDA YOSHIO
IPC: F16D55/40
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic brake to facilitate management of a movement amount of a press member. SOLUTION: A nozzle 62 is provided to be communicated with a feed passage 61 to an operation chamber 32 and opened to the low pressure side, and the nozzle 62 is arranged movably according to displacement of a press member 26. Further, a valve element 64 on which operation of a fluid pressure discharged through a nozzle 62 is applied is provided. Further, a piston 74 is provided to be slid through operation of a fluid pressure from a master cylinder and displace the valve element 64 against operation of a fluid pressure. A hydraulic brake device comprises a stopper member 78 slidably supported on the same axis as that of the piston 74 and regulate slide to the opposite valve element side of the piston 74; and a push member 44 moved integrally with the press member 26 and pushing the stopper member 78 to the piston side according to a wear amount of two brake discs 20 and 22.
Patent JP-2000280985-A (JP)
Title: Bow thruster of ship
Inventor: YOSHIMURA YASUO
IPC: B63H25/42
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance turning performance by curving a thruster tunnel of a bow thruster to the bow side in a plan view, and generating backward thrust by blowing out a thruster jet obliquely forward to the bow side. SOLUTION: A thruster tunnel 2 is arranged in a bow forepeak part by penerating through both the port and starboard, and both board duct parts are curved toward the bow side in a plan view. An impeller 3 is arranged in the thruster tunnel 2. This impeller 3 can reciprocally rotate, and blows out a thruster jet to the port or starboard side. Thus, since the thruster tunnel 2 of a bow thruster is curved toward the bow side, the thruster jet blows out obliquely forward to obtain backward thrust FX. Since this backward thrust FX negates or weakens propulsion of a ship, the ship side can be lowered while keeping propulsion of a propeller, and large turning force is obtained to make a small sharp turn.
Patent JP-S613505-A (JP)
Title: Oscillating circuit
Inventor: IGARASHI HATSUHIDE
IPC: H03B5/32
Filed: 1984-06-18
Abstract: PURPOSE:To improve the oscillating amplitude and oscillation start characteristic by connecting a coil between an input and an output of an inverse amplifier, connecting a capacitor between said input and ground and between said output and ground and connecting a crystal vibrator between said input and ground. CONSTITUTION:The oscillation circuit consists of the inverse amplifier 3 and the crystal vibrator 4. When the frequency reaches a frequency being an integral number of multiple of the basic frequency of a crystal, that is, the vicinity of a high-order oscillating frequency, the crystal is resonated, locked to the high-order oscillating frequency and made stable in this state. Thus, the oscillation depending on the coil and capacitor is eminent and the crystal is in the basic oscillation, the attenuation at this part is not almost caused and a high loop gain is obtained. Then the oscillation intensity is increased and instability at the start of oscillation and the extension of the output amplitude are attained.
Patent JP-S61282916-A (JP)
Title: Operation device
Inventor: TANAKA ATSUSHI
IPC: G06F3/048
Filed: 1985-06-08
Abstract: PURPOSE:To make the operation easy to prevent erroneous operation by putting a transparent touch panel and a display device one over the other. CONSTITUTION:Picture information is taken out from a ROM 4 and is sent to a driver 7 to output a prescribed picture to a plane display device 2, and the operation position on a touch panel 1 is indicated on the plane display device 2. The input from the touch panel 1 is transmitted to a microprocessor 3 through a driver 6, and its coordinate value is collated with the sequence of a ROM 5 to perform the operation determined by the position. Thus, complicated operations are performed easily without error and this device can cope with various functions because the display picture is optional.
Patent JP-H01295224-A (JP)
Title: Color liquid crystal display element
Inventor: SAWADA KAZUTOSHI
IPC: G02F1/133
Filed: 1988-05-24
Abstract: PURPOSE:To hardly generate the state of disconnection and to improve the reliability of the element by forming the element in such a manner that the electrodes provided on color filters are conducted and connected by the laminated color filters. CONSTITUTION:The color filters 2 are formed on a substrate 1 and the electrodes 3 are formed thereon. The filters having electrical conductivity are used as said color filters 2. The electrodes 15 are formed between the color filters 1 and a substrate 11 as well as the filters having electrical conductivity in the thickness direction are used as the color filters 12. The electrodes 13 on the color filters 12 and the electrodes 15 under the color filters 12 are conducted and connected by the color filters 12. Even if, therefore, the electrodes 3, 13 are flawed during handling or are cracked by a temp. change, the electrical conductivity thereof is maintained by the color filters 2, 12 under said electrodes. The state of the disconnected is thereby hardly generated and the reliability of the element is improved.
Patent JP-S61281896-A (JP)
Title: Corrosion resistant conductor roll
Inventor: YAMAMURA YOSHIHIRO
IPC: C25D7/06
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a conductor roll having superior corrosion resistance and durability at a low cost by forming a thin plate of Ti, Nb, Ta or an alloy thereof on the outside of the shell of a conductor roll. CONSTITUTION:A relatively thin plate of Ti, Nb, Ta or an alloy thereof is stuck to a plate of SS, SUS, Cu or the like for a mandrel to form a corrosion resistant layer. The resulting plate is cylindrically bent so that the corrosion resistant layer faces outward and the parts to be joined are welded. Thus, a conductor roll having high corrosion resistance is obtd. at a low cost.