baber/WOPTO huggingface dataset:
Patent JP-S6231598-A (JP)
Title: Propelling power device for ship
Inventor: KOYAMA YOICHI
IPC: F16D48/02
Filed: 1985-08-05
Abstract: PURPOSE:To reduce fuel consumption depending on a demanded output and reduce the cost of equipment by controlling the speed governor of one of plural internal-combustion engines which are connected in series via a clutch, synchronizing the crank positions and engine speeds of both engines, and connecting them with said clutch. CONSTITUTION:The rear end of the crank shaft 6 of an internal-combustion engine 1 is connected to a propeller shaft 6 while its front end is connected to the other internal-combustion engine 2 in series via a clutch 3. When a demanding output is high, the speed governor of the front side engine 2 is controlled by means of a clutch control unit 4, the crank positions and the engine speeds of both interanl-combustion engines 1, 2 are detected and synchronized, and the clutch 3 is connected. When the demanding output is low, the clutch 3 is disconnected, the front side engine 2 is stopped, and only the rear side engine 1 is operated at a high load. As a result, a mechanical loss does not occur on the stopped engine, reducing the rate of fuel consumption when the demanding output is low. Also, the number of clutches can be reduced eliminating the need for using a gear box, as compared with the conventional device, reducing a cost.
Patent JP-S6329304-A (JP)
Title: Digital data generating device
Inventor: ISHIZAWA YOSHIYUKI
IPC: H03K5/01
Filed: 1986-07-22
Abstract: PURPOSE:To generate correct digital data by providing a first and a second removing means to remove an uncertain area component from respective output signals of a first and a second gate means, controlling a bistable circuit from respective output signals of both removing means and generating the digital data. CONSTITUTION:At the peak level position of an equalizing signal, a first data of the polarity inversion are generated and corresponding to the positive and negative areas of the equalizing signal, a second data with a different polarity are respectively generated. The AND of the inverting signal of the first data and the second data is obtained, the frequency component of an uncertain area F is removed from the signal, and SR-FF circuit 44 is set by the signal level- compared with a reference level +Va, the AND of the inverting signal of the second data and the first data is obtained, the frequency component of the uncertain area is removed from the signal, the SR-FF circuit 44 is reset by the signal level-compared with the reference level +Va and the digital data are generated. For this reason, the low area noise component B is not emphasized, the band area is not needed and the correct digital data are obtained.
Patent JP-S6419937-A (JP)
Title: Hydrogen-cooled rotary electric machine
Inventor: MIMURA ICHIRO
IPC: H02K9/08
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a machine against the leakage of hydrogen gas and against the flow of the axial current, by providing an O ring at the communication jointing spot of an oil feeding hole to the tip of an oil duct and also by providing a Teflon-impregnated insulating pipe to press the O ring. CONSTITUTION:On the side of an oil feeding hole 2 an O ring 16 is arranged and a Teflon-impregnated insulating pipe 15 is provided on the outside circumference of an oil duct 14 across a bracket 1 and a seal ring support 12 so as to press this O ring 16. In this constitution, the O ring 16 is always so compressed that the satisfactory sealing of jointed surface between the bracket 1 and the seal ring support 12 can be performed. On the other hand, the oil- resisting Teflon-impregnated insulating pipe 15 has insulating property of its own and the creeping insulating distance is so long between the bracket 1 and the seal ring support that the insulation can be maintained.
Patent JP-H0615772-A (JP)
Title: Compound type damping material
Inventor: IZAWA MASAZUMI
IPC: C08L71/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide a compound type damping material having both of good damping properties and processability. CONSTITUTION:In a compound type damping material constituted by holding a resin layer between two metal plates, the resin layer contains at least one kind of an ionomer type aqueous polyester resin (1), at least one kind ionomer type aqueous polyurethane resin (2) and at least one kind of an aqueous phenoxy resin or a phenoxy resin compsn. (3).
Patent JP-H1118271-A (JP)
Title: Cable fitted with dam
Inventor: KANDA NAOYA
IPC: H02G15/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce labor spent in a dam part formation work by covering a dam part made by connecting cables with a heat shrinkable tube straddling the cables, a case, and a spacer, and heat shrinking this, thereby sticking this fast to the cable and the spacer. SOLUTION: For a heat shrinkable tube 10, the one where an outer layer 11 being given heat shrinkable property and has heat resistance and an inner layer 12 being thermally fused together to the cover of a cable 1 is adopted. A heat shrinkable tube 10 larger than this length dimension is fitted outside around the dam 2 made by connecting the cables 1, and the both ends positioned around the cable 1 and the spacer 4 are heated by a gas torch or the like, so as to heat shrink the outer layer 11. Then, the inner layer 12 is stuck fast to the cable 1 and the spacer 4, and it is heated for thermal fusion, whereby it is sealed. As a result, the labor spent in dam part formation and its sealing work can be reduced.
Patent JP-S6231785-A (JP)
Title: Solenoid valve
Inventor: MIZUOCHI IZURU
IPC: F16K31/02
Filed: 1985-08-05
Abstract: PURPOSE:To improve the response performance by forming the both edge parts in the direction of shift of a movable part which is shifted by the excitation of the coils arranged, keeping an interval, from the permanent magnets opposed with different electrodes. CONSTITUTION:A movable part 34 is formed from an intermediate valve piece 41 and the permanent magnets 42 and 43 jointed onto the both sides of the valve piece 41, and said permanent magnets are arranged, opposed with different electrodes, for example with an S-electrode at right side and an N-electrode at left side. When excitation is performed so that the opposed sides of the coils 30 and 31 form N-electrodes, a movable part 31 shifts rightward, and a port P side is cut off to connect a port A with a port R. On the contrary, when the coil is excited so that an S-electrode is formed, the movable part 34 shifts leftward, and the port R is cut off to connect the port A with the port P.
Patent JP-S6329239-A (JP)
Title: Defect inspection method for stamper for optical disk
Inventor: FUJIWARA YASUHIDE
IPC: G01N21/95
Filed: 1986-07-22
Abstract: PURPOSE:To greatly improve measurement sensitivity by forming a plastic resin layer on the surface of a stamper to be measured to specific thickness and inspecting the defect through this resin layer. CONSTITUTION:The plastic resin layer 9 like transparent polyurethane is formed on the surface of the stamper 7 to be measured to the specific thickness. Then, cover glass 4 is interposed between the objective 5 of an optical pitch and the stamper 7 and luminous flux from the optical pickup is converted on the surface of the stamper 7 to be measured. In such case, the refractive index on the surfaces of the resin layer 9 is low, so trouble such as defocusing is not caused. Consequently, the defect can be detected by 100% even when the defect is of <=0.5mumphi. Further, the resin layer 9 is formed on the plastic resin, so the resin layer is easily separated after measuring operation.
Patent JP-2000009341-A (JP)
Title: Air conditioner buried in ceiling
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To realize a thinner decorative panel and rotate an air direction alteration plate to an arbitrary angle by constructing a driving apparatus for driving the air direction alteration plate with a tension spring, a plurality of shape memory alloy spring, and a plurality of heat source sections for heating the shape storage alloy for expansion of the same. SOLUTION: A driving apparatus for driving an air direction alteration plate is constructed with a tension spring 7a engaging one end thereof with a spring hook portion 3b provided on a support shaft 3a and energizing the air direction alteration plate so as to rotate the same, a plurality of shape memory alloys 7b1, 7b2, 7b3 for energizing the tension spring 7a so as to reversely rotate the same. The driving apparatus is provided in the vicinity of the shape memory alloy springs 7b1, 7b2, 7b3 and is expanded to heat the same. There is further provided a plurality of heat source sections 7b1, 7b2, 7b3 for rotating the air direction alteration plate against energizing force of the tension spring.
Patent JP-H0225201-A (JP)
Title: Shadow mask use metallic plate and its manufacture
Inventor: TAKAHANA HIROSHI
IPC: H01J29/07
Filed: 1988-07-13
Abstract: PURPOSE:To offer a shadow mask use metallic plate for reducing the annealing adherence by specifying surface roughness of the shadow mask use metallic plate and a value for showing the relativity in the height direction of the surface roughness. CONSTITUTION:Surface roughness Ra of a shadow mask use metallic plate is set to 0.2mum-2.0mum. Also, Rsk being a value for showing the relativity in the height direction of the surface roughness is set to >=-0.2. At the time of secondary cold rolling for manufacturing the shadow mask use metallic plate, a work roller which has been brought to dull working is used. In such a way, the shadow mask use metallic plate for reducing the annealing adherence can be offered.
Patent JP-H09327357-A (JP)
Title: Multilayer bedding
Inventor: HAMASU MITSUYOSHI
IPC: A61N5/06
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve a thermal effect, a skin blood flow effect, a pain-killing effect and a decubitus prevention effect by stacking a far-infrared reflecting sheet, a ceramic-processed sheet and a process sheet on the upper surface of a bedding material layer in order. SOLUTION: A far-infrared reflecting sheet type material 3, a ceramic- processed sheet type material 4 and a vent sheet type material 5 are stacked on and integrated with the upper surface of a bedding material layer 2, thereby forming bedding of multilayer structure having a bedding core. The far-infrared reflecting sheet type material 3 is made of aluminum woven fabric, and reflects a far-infrared ray emitted from the ceramic-processed sheet type material 4. This material 4 is formed out of cloth fabric or the like coated, impregnated or otherwise with ceramic, and the radiant quantities of a far-infrared ray are preferably between 3 microns and 20 microns. Also, the vent sheet type material 5 is made of three-dimensional honeycomb fabric having a surface layer with honeycomb vent holes, and a cloth type lining layer integrated with each other.  In this case, the vent sheet type material 5 keeps gas permeability between a human body and other layers for preventing the occurrence of a decubitus, and efficiently irradiates the far-infrared ray to the body.
Patent JP-H118967-A (JP)
Title: Linear motor
Inventor: HISATSUNE MASAKI
IPC: H02K41/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make a linear motor thin, while enhancing the response of a mover by providing a mover where permanent magnets are interposed on the opposite sides of a stator coil. SOLUTION: When a coil is excited on a stator 10 produced by arranging a plurality of coils at a specified pitch and bonding in stripe with an insulating resin, a linear guide 9 mounted on a mover 3 is moved in the linear direction along a guide rail laid on a machine frame 1 through the action between a permanent magnet 6 fixed to a frame 4 of the mover 3 and a permanent magnet 7 fixed to a frame 5. In this case, the flux from the coil acts on the permanent magnet 6 fixed to the frame 4 on one side of the mover 3 and also acts on the permanent magnet 7 fixed to the frame 5 on the other side of the mover 3, thus moving the mover 3 in the linear direction. Since the permanent magnets 6, 7 of the mover 3 are disposed on the opposite sides of the stator 10, a linear motor can be made thin and the mass of the mover 3 can be reduced, while enhancing the response.
Patent JP-S5963693-A (JP)
Inventor: FUKUI KENGO
IPC: H05B41/18
Filed: 1982-09-30
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-S6064874-A (JP)
Title: Print signal generator
Inventor: AKAHORI KENICHI
IPC: B41J5/30
Filed: 1983-09-21
Abstract: PURPOSE:To enable to readily distinguish a document by generating a specific pattern signal by counting a synchronous signal of a print controller, and printing by superposing a video signal having print information generated from the controller, thereby generating the specific pattern different from a general document in a simple construction. CONSTITUTION:A counter 18 counts a clock CLK with a set value set by a latch 15 by an MPU10 while a vertical synchronizing signal VSY and a horizontal synchronizing signal HSY of a printing controller 7 are simultaneously ON. Thus, a line perpendicular to a scanning direction can be printed at an interval in accordance with the set value. A counter 17 presets the set value set by a latch 15 by the MPU10 and counts HSY while the VSY is ON. Thus, a line parallel to the scanning direction is printed at the interval in accordance with the set value. A grating pattern is generated by passing the outputs of the counters 17, 18 through an OR gate.
Patent JP-S6234478-A (JP)
Title: Character graphic information terminal device
Inventor: WATANABE TOMONORI
IPC: H04N7/00
Filed: 1985-08-06
Abstract: PURPOSE:To prevent the losing of information by detecting the coincidence of a foreground color and background color and changing to a different color. CONSTITUTION:A control circuit 16 decodes the transmitting data of the CAP TAIN transmitted from a telephone line 11 and develops the displaying data on a VRAM 17. The VRAM 17 is composed of a pattern picture 17A, a foreground (FG) surface 17B, a background (BG) surface 17C and a displaying operating surface 17D, transfers the color code of the FG color and the color code of the BG color to a color code converting circuit 21, and when the color codes are coincident, the color code of the FG color (Magenta) set at a resetting color generating circuit 22 is written to the FG surface 17B and the color code of the BG color (cyan) is written to the BG surface 17C.
Patent JP-2000331292-A (JP)
Title: Personal bus location system
Inventor: HONDA TOSHIHIRO
IPC: G08G1/127
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a personal bus location system by which the user of a bus can previously learn the service situation of the bus in a house and an office or from an arbitrary place during a walk without the need of going to a bus stop and which can be constituted without large facility investment. SOLUTION: The system is provided with a bus radio equipment 10 which is loaded on a bus 1 and has a portable terminal having a self-identification function or a weak radio wave emitter, a bus stop information device 30 which is installed in a bus stop, has a receiver receiving a weak radio wave from bus radio equipment, has a portable terminal which communicates with a communication base station 4 and has an information means giving service information of the bus and the communication base station which has a portable terminal communicating with thus radio equipment and the portable terminal of the bus stop information device and has base communication equipment 40 informing a user of the service situation of the bus by using a telephone line network.
Patent JP-S6419967-A (JP)
Title: Switching control type power device
Inventor: SASAKI HIROJI
IPC: H02M3/28
Filed: 1987-07-10
Abstract: PURPOSE:To adjust a load-current set value finely and accurately by varying the magnitude of load currents under the state of constant-current operation by a control signal transmitted from the outside. CONSTITUTION:A switching control type power device is composed of a blocking oscillation section 1, an output extracting section 2, a constant voltage control section 3, a constant current control section 4 and a chopper section 5 for preparing negative voltage. The constant current control section 4 has a first circuit section 4a converting a load-current value setting signal transmitted over a terminal T3 into negative control voltage, a second circuit section 4b comparing the control voltage with the detecting output voltage of load currents, and a second control transistor Q3 controlling the quantity of shunt of the positive feedback currents of a switching transistor Q1 by a comparison output from the second circuit section 4b. A primary side transistor Q1 for a converter transformer CT is controlled and load currents are turned into constant currents, and the constant currents are regulated in response to the load-curent value setting signal.
Patent JP-S6234448-A (JP)
Title: System for controlling incoming display of attendant board
Inventor: OISHI ISAO
IPC: H04M3/60
Filed: 1985-08-06
Abstract: PURPOSE:To easily make an attendant board operator correspond, by providing language memories which store language-kind information corresponding to telephone sets in the storage section of a processor for controlling an exchange and, when the attendant board is called from one of the telephone sets, performing incoming display to the attendant board in accordance with the language-kind information read out from the corresponding language memory. CONSTITUTION:When a call is made from the telephone set 1, a train is set between an originating register 4 and the telephone set 1 through a channel switch 3 and the register 4 which receives the dial of the telephone set 1 makes numeral counting and actuates a processor 5. The processor 5 extracts the area of the language memory 60 corresponding to the calling telephone set 1 and fetches the language-kind information of the calling subscriber registered in the memory. Then the processor 5 adds the fetched information as a part of kind information of the call and, after setting the information in an output memory, performs an incoming display at the incoming display section of the attendant board 2 in accordance with the read out kind and language information.
Patent JP-S5797424-A (JP)
Title: Quick life tester for roller bearing
Inventor: YOSHIOKA TAKEO
IPC: G01M13/04
Filed: 1980-12-09
Abstract: PURPOSE:To take a test of life in a short time by rotating the internal ring of a roller bearing while fixing and holding the external ring, and by applying load of rotation in the opposite direction to the rotation of the internal ring. CONSTITUTION:The internal ring 10a of a roller bearing 10 for a test is fixed on a rotary shaft 11, and the external ring 10b is fixed to a housing 12. The rotary shaft 11 is supported by a supporting bearing in a bearing box 13 to be rotated through a pulley 14. The housing 12 is equipped with cylinder devices 15 and 16 which apply a load of rotation in the opposite direction to the rotation of the internal ring 10a. The rotation in the load application direction is speeded as high as possible to achieve a test of life in a short time.
Patent JP-S6233354-A (JP)
Title: Tape running device
Inventor: OHIRA SATORU
IPC: G11B15/093
Filed: 1985-08-06
Abstract: PURPOSE:To prevent damage of a tape by using two output signals with differ ent phases obtained from a detector to discriminate the rotation direction of a reel and stopping the tape running when the reel is driven in a direction different from a desired reel rotation direction. CONSTITUTION:A magnetic substance 3 is formed on a bottom face of a reel turntable 5 and Hall elements 1, 2 placed sufficiently closely thereto detect the magnetic flux of the magnetic substance 3. An output from the Hall elements 1, 2 connects to an input D of a D-FF circuit 4 and a clock input respectively. The two Hall elements fitted to have a phase difference of 90 deg. from each other detect the polarity of the magnetic substance and the outputs of the two Hall elements are used for the clock input and the D input of the D-FF 4, then the rotation direction of the reel is discriminated, the output of the D FF is fed to a control circuit block, where the tape running stop is commanded if the real rotation direction of the reel differs from the desired rotation direction.
Patent JP-H0925844-A (JP)
Title: Cranking start controller
Inventor: MIZUNO HIDEAKI
IPC: F02D41/06
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress forward/afterward acceleration acting on a vehicle when cranking is started in a cranking start controller by which an internal combustion engine directly connected to the driving wheel of an automobile is started. SOLUTION: A subthrottle 38 is arranged in an intake manifold 28. An intake pressure sensor 36 is communicated with the intake manifold 28. In the case that starting is started while the driving wheel of a vehicle and an internal combustion engine 10 are directly connected to each other (clutch is connected), the subthrottle 38 is fully closed so as to reduce the volume of an intake pipe. At the point of time when intake pressure reaches a predetermined negative pressure, the subthrottle 38 is started to be opened as well as to start the execution of both fuel injection and fuel ignition.
Patent JP-S6234215-A (JP)
Title: Gear change lever unit
Inventor: MOMIYAMA FUJIO
IPC: F16H59/10
Filed: 1985-08-07
Abstract: PURPOSE:To reduce both the operating force and the operating strokes by using a gear change lever which passes through a lever shift gate provided in a gear change lever box and can have oscillations. CONSTITUTION:A selection shaft 15 is set above and in parallel to shift shafts 13 and 13 and supported by these shafts via a switching frame 14 so that the shaft 15 can have the reciprocating motions. While a gear change lever 16 passes through a lever shift gate 32 of a gear change lever box 11 and extends outside the box 11 to be supported oscillatably by the shaft 15. The front-back oscillating range of the lever 16 is controlled by a selection cam plate 17 and the gate 32. While the right-left reciprocating range of the lever 16 is controlled by a lever holding cam plate 21 and the gate 32. Thus, it is possible to reduce both the operating force and the operating strokes of the lever 16.
Patent JP-S5964449-A (JP)
Title: Sheet transport sensing device
Inventor: KITANI YUKITOSHI
IPC: B65H7/12
Filed: 1982-10-05
Abstract: PURPOSE:To have accurate sensing of abnormal transport by reading an identification means provided in that one of the sheets loaded in a copying machine etc. which lies in a specific position in the order and by using the period of time, from sensing of this specific sheet by a transport sensor till sensing and outputting by an identification sensor. CONSTITUTION:When a transpot sensor S1 senses the leading edge of a specific sheet P and resets a timer 13, counting will commence, and upon awaiting attainment of the value corresponding to the reference time by this counted value, the output of an identification sensor S2 shall be read and entered at this timing. If the dientification sensor S2 senses the hole 7 at this timing, it is known that treatment of transcript sheets is in good order and that the transport is being made at normal speed. If on the other hand the identification sensor S2 does not sense the hole 7 at this check timing, it is judged that double feed is being made or that the tranport is at an abnormal speed. Now an error signal 14 will be placed out. According to this arrangement, accurate sensing is obtained with a simple mechanism to ensure that occurrence of double feed is well prevented.
Patent JP-S6331665-A (JP)
Inventor: YOKOYAMA KATSUJI
IPC: A61J1/14
Filed: 1986-07-25
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。