baber/WOPTO huggingface dataset:
Patent JP-H03272298-A (JP)
Title: Microphone and loudspeaker using it
Inventor: SUZUKI KOUTA
IPC: G10K15/04
Filed: 1990-03-22
Abstract: PURPOSE:To allow a singer or a talker to obtain a sense of satisfaction as if he were directing a hall and to allow a listener to direct a diversified visual effect by providing a sensing means sensing the movement of an arm of the singer or the talker to a hand microphone. CONSTITUTION:A gesture sensor 3 senses the movement of the arm of a singer or a talker having a microphone 1 in its hand as the movement in a vertical or horizontal direction and the swing motion. A converter 4 converts the movement of the arm of the singer or the talker sensed by the gesture sensor 3 into an electric signal and gives the result to a CPU 32 being a control means in an KARAOKE (recorded instrumental accompaniment) device main body 30. The CPU 32 controls a direction device 50 via a switch 34. Thus, the singer or the talker obtains a sense of satisfaction as if he were directing a hall and the diversified visual effect to a listener is directed.
Patent JP-S63236959-A (JP)
Title: Ultrasonic flaw detecting method for round rod metallic body
Inventor: TADA TAKAYOSHI
IPC: G01N29/04
Filed: 1987-03-25
Abstract: PURPOSE:To secure the detection of the deviation quantity between the center of rotation of a probe and the axis of a round steel rod and to improve flaw detection performance and availability by projecting an ultrasonic wave on the external surface of a metallic body and detecting the axis of the metallic body with its reflected wave. CONSTITUTION:When an internal defect is detected, ultrasonic wave pulses 3 from oblique and vertical probes 15 and 16 are projected on the round steel rod 1 according to a transmission timing signal. A receiving circuit 24 receives transmission wave first, then receivers a reflected wave from the defect when the internal defect is present, thereby detecting the internal defect. When the material to be inspected is changed in size, the quantity of axis deviation between the axis of the round steel rod 1 and the center of rotation of the probes 15 and 16 is displayed on a CRT 31 as to four positions, i.e. the upper end D1, lower end D2, left end D3, and right end D4 so as to align the axis of the round steel rod 1 with the center of rotation of the probes. Then a position adjusting mechanism part 12 is driven and controlled by a control board 32 to align the axis automatically.
Patent JP-H11322778-A (JP)
Title: 5-deoxy-5-alkanoylamino-beta-d-allofuranosyluronic acid derivative or its salt, antifungal agent and chitin synthetic enzyme inhibitor containing the same
Inventor: KIYOTO TARO
IPC: C07K5/065
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having chitin synthetic enzyme inhibiting activity and useful for prevention or treatment of mycotic disease of human, animal and plant or growth inhibition of an injurious insect such as acarid or flea with a slight adverse effect. SOLUTION: This compound is expressed by formula I [R<1> and R<2> are each H, an alkyl, aralkyl, aryl or the like; R<3> is amino; X is O or S; A is a group of formula II (Y is CH or N; R<4> is H, nitro or the like, when Y is CH, R<4> is not H) or the like] or its salt and 1,5-dideoxy-5-[(2-amino-dodecanoyl) amino]-1-[5-N-carboxymethylcarbamoyl-2,4(1H,3H)-pyrimidinedion-1-yl]-& beta -D- allofuranosyluronic acid.trifluoroacetate is exemplified. The compound of the formula I is obtained by, e.g., reacting a compound of the formula II with amino acid of formula III (Z is hydroxyl group or the like) or its acyl equivalent in a usual acylation method.
Patent JP-H01245038-A (JP)
Title: Method for impregnating resin containing inorganic substance particle dispersed therein
Inventor: SAKAMOTO TAKAAKI
IPC: C08L101/00
Filed: 1988-03-27
Abstract: PURPOSE:To carry out impregnating operation capable of providing homogeneous and stable impregnation and contriving improvement in prepreg characteristics by impregnating a substrate with a resin solution containing inorganic substance particles, having a specific average particle diameter and maximum particle diameter and dispersed therein. CONSTITUTION:A substrate (e.g., glass cloth or glass sheet) is impregnated with a resin solution prepared by dispersing (A) inorganic substance particles having <=2mum average particle diameter and <=7mum maximum particle diameter (e.g., MgO, Al2O3, TiO2, silica, glass or ceramic dielectric) in a solution of (B) a resin (e.g., polyphenylene oxide, polyimide or polyester), preferably obtained by dispersing a composition containing a polyphenylene oxide, crosslinking polymer and/or monomer and ceramic dielectric powder (e.g., aluminum oxide or titanium oxide based powder) and an initiator, etc., in a solvent (e.g., preferably trichloroethylene).
Patent JP-H06255571-A (JP)
Title: Alongside/off-pier support device for ship
Inventor: MATSUMOTO TSUTOMU
IPC: B63B21/56
Filed: 1993-03-08
Abstract: PURPOSE:To support the alongside/off-pier of a ship simply and safely by laying rails respectively at a quay and the ship, and making self-traveling trucks self- travel in the specified direction after connecting lock fittings and self-traveling trucks, respectively moving along the rails, by the hook members of link arms. CONSTITUTION:A lateral pair of rails 3 are laid parallelly along a quay, and a front and a rear self-traveling trucks 2 are placed along the rails 3, in the state of being self-travelable by driving wheels 9. Link arms 4 are supported at both self-traveling trucks 2 in such a way as to be turnable and freely rising/ falling, and a hook member 5 is disposed at the tip of each link arm 4. A horizontal long guide rail 8 with stoppers added to both longitudinal ends is disposed along the whole length of a ship 1, and a front and a rear lock fittings 7a, 7b are slidably fitted to the guide rail 8. In order to draw the ship to the quay, both lock fittings 7a, 7b are locked to the respective hook members 5, and then both self-traveling trucks 2 are moved forward and backward in the mutually separating direction.
Patent JP-H04307588-A (JP)
Title: Flat display device
Inventor: UMEZAWA TOSHIMITSU
IPC: G09F9/00
Filed: 1991-04-05
Abstract: PURPOSE:To eliminate a feeling of roughness of picture elements by bringing picture elements apparently into contact and to increase the effective area rate without increasing the number of the picture elements unnecessarily by arranging cylindrical transparent bodies in front of the picture elements. CONSTITUTION:The picture elements 6 are arranged in matrix in front of a flat display 5 and the transparent bodies 7 are arranged at the same pitches with the picture element 6. This transparent body 7 is a cylindrical lens in a meniscus shape which has its one surface made convex and the opposite surface made concave and also forms a straight image face when a plane wave is made incident on the lens. The light emitted from the picture element part is refracted by the cylindrical lens of glass or acryl in the meniscus shape and projected. Thus, the cylindrical lenses 7 are arranged in front of the picture elements 6, so the picture elements 6 continue and are apparently connected.
Patent JP-S62229049-A (JP)
Title: End face inspecting device for columnar body
Inventor: TAKAYANAGI KAZUYOSHI
IPC: G01N21/88
Filed: 1986-03-31
Abstract: PURPOSE:To enable photographing of a better and even image of an end face, by photographing an image of the end face when a columnar body being transferred intermittently comes to standstill to eliminate a plurality of control mechanisms or the like. CONSTITUTION:When a left end of a transfer rod 3 sticks outside fixed rods 2 and 2, a pellet P is placed in the groove 3a of the part sticking. As a drive gear 12 and a gear 11 are turned, the transfer rod 3 moves to the right being lifted upward with crank shafts 9 and 14 and then, further moves to the right being lowered to perform a feeding operation for transferring the pellets P to grooves 2a... ahead one at a time. Subsequently, the transfer rod 3 performs a return action to the left being further lowered. With this series of actions, the transfer rod 3 makes a rotating circular motion while the pellet P being transferred is put to standstill with both ends thereof supported in the grooves 2a and 2a of the fixed rods 2 during the return action of the transfer rod 3. At this point, images of both the end faces of the pellet P are taken separately with cameras 15 and 15.
Patent JP-H02249768-A (JP)
Title: Connecting structure of parallel shafts
Inventor: KIKU SATOSHI
IPC: B62D7/14
Filed: 1989-03-24
Abstract: PURPOSE:To prevent excessive stress from being applied, even when both shafts are placed in rough parallelism, by connecting a main drive shaft movable in an axial direction to a driven shaft parallelly arranged to the main this drive shaft through a connecting structure consisting of a turnable connecting unit and an elastic unit in a state to be connected in series to this connecting unit. CONSTITUTION:A front wheel steering power cylinder 14 of a four-wheel steering vehicle steers a front wheel through a tie rod 15 or the like swivelably connected to both ends of a piston rod 14b of the power cylinder 14, and interlocking to action of this power cylinder 14, a meter cylinder 19, parallelly arranged with the power cylinder 14, is operated. Right and left pressure chambers of the meter cylinder 19 are connected communicating with right and left pressure chambers of a rear wheel steering power cylinder. In this case, a bracket 36 is fixed to an end part of the piston rod 14b, while one end of an arm 37 is turnably connected to the point end of a piston rod 19b of the meter cylinder 19 through a bearing 38a. The other end of the arm 37 is connected to the bracket 36 through a shaft 40 and an elastic unit 41.
Patent JP-H09265111-A (JP)
Title: Active matrix panel
Inventor: TADA MASAHIRO
IPC: G02F1/1368
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix panel having characteristics stable over a long period of time without increasing static electricity protecting means (transistors) connected to signal wirings and address wirings to the charges electrified by static electricity and deteriorating the characteristics of thin-film transistors(TFTs). SOLUTION: Both of the source electrodes 67a1 of the TR 211 and the drain electrodes 67a2 of the TR 212 are connected to an auxiliary wiring 16a and are connected to an auxiliary wiring 16. A drain electrode 67b1 and source electrode 67b2 are connected to the signal wirings 12a and 12. The width in the vertical direction of the source electrode 67a1 and the drain electrode 67b1 is defined as W1. The width in the vertical direction of the drain electrode 67a2 and the source electrode 67b2 is defined as W2. The length in the lateral direction of channel protective films 651, 652 is defined as L. At this time, W1 and W2 have a relation W1>W2 (where W1+W2=2W). The negative electrification to the signal wirings 12 which deteriorates the TFTs is rapidly discharged by such constitution, by which the deterioration in the characteristics of the TFTs is prevented.
Patent JP-S51149522-A (JP)
Title: Transformer
Inventor: KUMOTO HIROKI
IPC: H01F27/32
Filed: 1975-06-16
Abstract: PURPOSE: The heat radiation is improved by rapidly transmitting the heat generated in the coil to the iron core, and the diameter of the wire of the coil winding is reduced, and total miniaturization is operated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06285015-A (JP)
Title: Presenting device for position sensation
Inventor: NISHIKAWA HARUKO
IPC: A61B1/00
Filed: 1993-03-31
Abstract: PURPOSE:To present a state of an object as a variation of vibration and pressure sensation, to avoid danger and to execute an exact and simple operation by providing a means for detecting an operating state and an action state, and a means for presenting moving sensation or pressure sensation by using a vibrator. CONSTITUTION:This device is constituted of an operating part 9a, a manipulated variable detecting part 9b, an action part 9c, a contact detecting part 9d, a signal processing part 9e, a presentation control part 9f, a vibration presenting part 9g, and an action control part 9h. To the operating part 9a and the action part 9c, the manipulated variable detecting part 9b and the contact detecting part 9d are connected, respectively, and a contact state of the manipulated variable part with the action part is detected. When the operating part 9a is operated by an operator, the action part 9c controlled by the action control part 9h is put into action, and a manipulated variable is detected by the manipulated variable detecting part 9b, and its signal is sent to the signal processing part 9e. Also, when one of plural contact detecting parts 9d in the vicinity of the action part 9c is selected by the operating part 9a, a contact state of the action part is detected, and its signal is also sent to the signal processing part 9e.
Patent JP-2000270584-A (JP)
Title: Encoder, and encoder-signal processor
Inventor: TAKAHASHI YUKINARI
IPC: H02P6/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To surely receive magnetic pole signals of an encoder by interrupting once the power feeding to the encoder to be restarted, and by so forming an encoder signal processor that after the voltage of the power feeding reaches a prescribed voltage from its again inputting, timers are operated to make prescribed times countable. SOLUTION: A controller 215 has a power-supply voltage monitoring circuit 208 for the controller 215, and its voltage sensing value is set equal to or larger than the voltage sensing value of a power-supply voltage monitoring circuit 203 for an encoder apparatus 214, and further the preset time of a timer 209 for the controller 215 is made longer than the preset time of a timer 204 for the encoder apparatus 214. Then, after inputting the power supply to both the encoder apparatus 214 and the controller 215, only the power feeding voltage for the encoder apparatus 214 is once interrupted by a switch 212 to be restarted.  Subsequently, the output signals of the encoder apparatus 214 which are present immediately after the generation of the output of a timer 210 are used as magnetic pole signals Us, Vs, Ws, and the output signals of the encoder apparatus 214 which are present immediately after the generation of the output of the timer 209 and from it on are used as incremental signals As, Bs, Zs. At the generation of the output of the timer 209, the signals Us, Vs, Ws are changed over into the signals As, Bs, Zs by a signal change-over circuit 206 to input them to an encoder signal processing circuit 207. Thereby, the magnetic pole signal Us, Vs, Ws can be received surely.
Patent JP-S60221303-A (JP)
Title: Gaseous oxygen generating apparatus
Inventor: IKUTA SUNAO
IPC: A62B21/00
Filed: 1984-04-12
Abstract: PURPOSE:To obtain a fixed amt. of gaseous oxygen with a light weight and small sized apparatus and at an urgent time easily, by washing O2 gas generated in an O2 gas generating section in a washing section of the generated gas provided separately by a partition wall and adjacent to the gas generating section. CONSTITUTION:Specified amts. of water, powdery peroxide compd. (e.g. sodium percarbonate) and catalyst are charged to a gas generating section (1) provided with a temp. sensor 5 and the vessel main body [ I ] and a lid [II] are closed tightly using a gasket with a fixing jig 9. Then, generated gas generated by stirring the mixture with a stirrer [III] at the bottom of the vessel main body [ I ]while controlling the number of revolution of a stirring element 6 with a controlling dial 11 of the stirrer [III]. The generated gas is washed by ejecting the gas from a filter 4 through a gas introducing pipe 2 fitted to a generated gas washing section installed freely attachably and detachably with a joint 3 to the gas washing section (2) separated by a partition wall 1 and filled with water to ca. 1/3 of its inside volume. Simultaneously, gaseous O2 satd. with water is led to a gas absorbing mask through a tube provided to a generated gas collecting port 8 at the top of the generated gas washing section (2).
Patent JP-S552312-A (JP)
Title: Special power source device
Inventor: SAWA KUNIHIKO
IPC: H02M7/12
Filed: 1978-06-20
Abstract: PURPOSE: To obtain arbitrary asymmetric square voltage, by forming this device in such a manner that a pair of direct current power source devices, which voltage can be adjusted, are connected in parallel so that the devices mutually become to anti-polarity to load and load currents are interrupted at a fixed cycle by connecting a pair of switchgears in series with these direct current power source devices.  
     CONSTITUTION: A pair of direct current voltage sources are constituted by connecting each alternating current input terminal of the first converter 12 and the second converter 14 to secondary winding and tertiary winding, which are mutually insulated, of a transformer 10. The first chopper 20 and the second chopper 22 commutate thyristors in the choppers by means of commutation reactors and commutation condensers built in each chopper. Each crest value of the positive waves and negative waves of single-phase alternating current wave-forms is adjusted in the desired value by regulating each output voltage of the first and second converters 12, 14 and by adjusting each interrupted cycle of the first and second choppers 20, 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01245493-A (JP)
Title: Associated memory device
Inventor: MURATA TAIICHI
IPC: G11C15/00
Filed: 1988-03-28
Abstract: PURPOSE:To reduce a lay out occupying area by informing the coincidence state of respective associated memory blocks to other connected associated memory block by one logical element. CONSTITUTION:An AND circuit 17 for detecting the complete coincidence state of the associated memory block 11 and informing to other connecting device, a NOR circuit 18 for detecting the presence of more than two associated memory blocks which do not coincide in the connected associated memory blocks and one N channel MOSFET 19 for controlling an uncertain coincidence signal indicating the discord of one associated memory block are provided. In such a way, since two flip flops and a logical circuit are not provided, the occupied area in the lay out is remarkably reduced.
Patent JP-H03273598-A (JP)
Title: Non-voltile semiconductor memory device
Inventor: KOSHIYOU TATSUNORI
IPC: G11C17/00
Filed: 1990-03-22
Abstract: PURPOSE:To prevent the write defect of a memory cell by providing a source bias circuit, which increases a source potential while detecting the leak current of a drain at the write time of a non-volatile memory, and an Unerasable Programmable ROM (UPROM), which can not be erased by ultraviolet rays, to set whether this source bias circuit can be used or not. CONSTITUTION:The source bias circuit 10 is provided to increase the source potential while detecting the leak current of the drain at the write time of non-volatile memories M -M, and the UPROM 3, which can not be erased by the ultraviolet rays, is provided to set whether this source bias circuit 10 can be used or not. Therefore, when the UPROM 3 sets the use of the source bias circuit and the leak current of the drain is detected at the write time, an electric field between the drain and the source of the memory cell is relaxed by increas ing the source potential rather than a GND level. Thus, the leak current of the drain is eliminated and the write defect caused by drain potential drop can be canceled.
Patent JP-H02253032-A (JP)
Title: Differential gear
Inventor: TERAOKA MASAO
IPC: F16H48/30
Filed: 1989-03-28
Abstract: PURPOSE:To perform the appropriate control of fastening force by disposing a sensor for detecting the displacement of an operating arm between the operat ing arm and a detecting arm fired on the operating arm, thus detecting the deflection quantity of the operating arm without being influenced by the abra sion and the like of a member. CONSTITUTION:At a fulcrum shaft 55, a detecting arm 63 is integrally supported at an operating arm 53, and a sensor 65 for detecting the deflection quantity of the operating arm 53 is fitted at the detecting arm 63. As the sensor 65 is not actuated until load is applied to the operating arm 53, the relation be tween the deflection quantity of the operating arm 53 and the fastening force of a clutch is always constant. When the operating arm 53 is pulled by a fasten ing means 59, a fork 57 presses a multiple disc clutch 39 to be fastened, and when the operating arm 53 is pulled back, the fastening force is reduced, and the multiple disc clutch 39 is thereby released. A controller 69 recognizes the fastening force according to the deflection quantity of the operating arm from the signal of the sensor 65 and controls the fastening means 59 accordingly. The multiple disc clutch 39 is thus fastened always with the specified fastening force.
Patent JP-S63243495-A (JP)
Title: Blower device for air conditioner
Inventor: TAKADA YOSHIHIRO
IPC: F24F1/00
Filed: 1987-03-30
Abstract: PURPOSE:To prevent a reverse flow of air caused by a low pressure in the peripheral part of a fan so as to eliminate the generation of turbulent noise, by additionally providing a partitioning plate, whose internal diameter has a value equal to or less than the outside diameter of an impeller, concentrically with a bell in the downstream side from a trailing edge of the impeller. CONSTITUTION:Air passes through a filter 1 and a heat exchanger 2, further the air, after it is sucked to a propeller fan 4, driven by a motor 5, along a flow path formed by a unit external frame 8, passes through a guard 6 being delivered to the outside. And a blower device, in order to separate a low pressure chamber from delivery space, provides a bell part 3, having a diameter larger than the outside diameter of an impeller, in the vicinity of the blade peripheral part of the fan 4. In the above constitution, a partitioning plate 7, whose internal diameter has a value equal to or less than the outside diameter of the impeller, is additionally provided in the downstream side of the bell part 3. In this way, the device, which prevents a reverse flow of the air to a low pressure side even when a low pressure is generated in the peripheral part of the fan 4, thus eliminates the generation of turbulent noise due to the reverse flow.
Patent JP-H01245270-A (JP)
Title: Electrophotographic recording device
Inventor: YAGI TADASHI
IPC: G03G15/00
Filed: 1988-03-28
Abstract: PURPOSE:To eliminate image defectiveness by moving an entry guiding board in such a manner that its position against a pair of sheet fixing rollers can be changed. CONSTITUTION:The entry guiding board 102 is movable so that its position can be changed against the pair of sheet fixing rollers. When a first face of a sheet is fixed, the fixing entry guide 102 is in a position indicated by a broken line. The sheet which is not bent approaches the nip of the sheet fixing rollers 11 and 12 without bringing the upper face of its edge part into contact with them and enters a nip part. When a second face of a sheet is fixed, the fixing entry guide 102 is in a position indicated by a solid line. Since the fixing entry guide 102 now has a greater inclination against the admission part of the pair of fixing rollers 11 and 12, the edge part of the sheet is directed upward even when it is curled downward. As a result, the sheet can enter the nip without bringing unfixed toner 22 on the upper face of its edge part into contact with the fixing roller 11. By this means, wrinkles can be prevented.