baber/WOPTO huggingface dataset:
Patent JP-H11219193-A (JP)
Title: On-vehicle voice recognizing device
Inventor: SAKIYAMA KAZUHIRO
IPC: G10L15/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce noise other than the voice of a talker so as to improve a voice recognition rate by adjusting a directional characteristic so as to be heightened in the direction of the talker, and recognizing the adjusted voice of the talker. SOLUTION: A voice detecting part 1 converting the voice of a driver and other occupants into electric signals is composed of a plurality of nondirectional microphones 11-13 arranged at specified spaces. A gain adjusting part 3 composed of electronic volume or the like individually adjusts the output of the microphones 11-13 so as to have directivity toward the talkers as the whole voice detecting part 1. A voice recongizing part 8 is connected to the input parts of navigation equipment, audio equipment, and the like, and the action of the navigation equipment and audio equipment is controlled according to the recognized result of the voice recognizing part 8. The control part 2 detects the direction of the talker on the basis of the output level or delay time of the microphones 11-13 and controls the gain adjusting part 31 for adjusting the output of the respective miocrophones 11-13.
Patent JP-S59150012-A (JP)
Title: Apparatus for charging material to heating furnace
Inventor: SHIMOMURA KAZUHIKO
IPC: C21D9/00
Filed: 1983-02-15
Abstract: PURPOSE:To provide a titled apparatus of the simple construction that can charge efficiently a material to be heated into a furnace without flawing the material by constituting in such a manner that the material to be heated is placed and transferred by a carriage movable freely back and forth and is transferred onto the walking beam projecting through the charging port of the furnace. CONSTITUTION:A slab 27 on a run-out talbe 14 is hoisted 28 with a claw crane 13, and is placed on a skid 16 provided via a Belleville spring 17 on a carriage 22 having wheels 18. The carriage 22 is then advanced on a track frame 21 by the operation of a rack 19 and a pinion 20. The top end of said frame 21 intrudes into the space between the walking beams projecting from an aperture 5 of a heating furnace so that the carriage 22 can be advanced to the position overlapping on the walking beams and that the slab 29 on the skid 16 can be transferred on the walking beams. The skid 16 is preferably constituted of a water coolable heat-proofing plate to withstand placement of the slab 29 of a high temp. thereon.
Patent JP-S63189642-A (JP)
Title: Feedback control method for air-fuel ratio in internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02D41/00
Filed: 1987-02-02
Abstract: PURPOSE:To prevent the displacement of air fuel ratio due to aged deterioration of an exhaust sensor, by changing a control constant in accordance with the ratio of time, in which an exhaust concentration detection value is transferred from its reference value to a rich side maximum value, to the time in which the exhaust concentration detection value is transferred from the reference value to a lean side minimum value, in the case of an air-fuel ratio feedback control. CONSTITUTION:An electronic control unit 5, which calculates a basic fuel injection quantity on the basis of detection values from an intake absolute pressure sensor 8 and an engine speed sensor 10, compares a detection value of an O2 sensor 13 with the reference value performing a feedback control of air-fuel ratio by a proportional plus integral control. The electronic control unit 5 compares transfer mean time, in which the detection output of the O2 sensor 13 reaches from the reference value to the rich side maximum value, with the transfer mean time in which the detection output of the O2 sensor 13 reaches from the reference value to the lean side minimum value, and the electronic control unit 5, detecting the displacement of the air-fuel ratio, changes a proportional constant and an integration constant in a direction of small decreasing this displacement.
Patent JP-S56118890-A (JP)
Title: Manual impression printer
Inventor: OGURA MITSURU
IPC: B41K3/10
Filed: 1980-02-23
Abstract: PURPOSE: To obtain a simplified, small, electronic-controlled printer giving smaller load on the controlling means by a method wherein there is provided a group of gears which transmit rotation of the motor and rotate automatically a type wheel both in a normal and in a reverse direction.  
     CONSTITUTION: If types are set by a keyboard and a motor 8 is turned, the type wheel 18 is let to take one turn in a normal direction through a partial gear 122 of the main gear 12 and a partial gear 152 of the type wheel gear 15 and at the same time all figures are selected by an electromagnetic device 19. After the selection is finished, the motor 8 stops and at the same time a handle 2 is pushed on the blank for printing. Then, the motor 8 rotates again by a switch S, this rotation is transmitted through a partial gear 123 and a reset gear 17, the type wheel 18 is rotated reversely, at the same time the electromagnetic device 19 is released from excitation and the type wheel 18 begins to make preparations for next action. For a continuous printing, when a pulse signal of assigned turns is generated by the switch S, the type wheel should be so constituted as to begin to make preparations for next action. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11219571-A (JP)
Title: State detecting device and optical disk device
Inventor: KIZU NAOKI
IPC: G11B7/24073
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate recording/reproducing control for an optical disk of single spiral land/groove format. SOLUTION: This device is provided with a header detecting means 4 detecting a header region of an optical disk, an error detected result holding means 5 deciding whether an error detecting code of an address error detecting region included in a detected header region is correct or not and holding the number of errors of one sector, the number of errors comparing means 6 comparing the number of errors held by the error detected result holding means 5 with the prescribed value, and a state deciding means 7 deciding a state of the optical disk device in plural stages by shifting a state of an optical disk device the upper or the lower based on an output of the number of errors comparing means 6, and the device controls recording/reproducing operation of an optical disk device based on the decided result of the state deciding means 7.
Patent JP-H04259439-A (JP)
Title: Endoscope
Inventor: NAKAMURA GENICHI
IPC: A61B1/00
Filed: 1991-02-15
Abstract: PURPOSE:To provide an endoscope excellent in maintenance property and controllability and capable of maintaining through a simple structure a sufficient radius of curvature at a point of change of direction inside the control portion of fluid pipelines and, also of surely and effectively feeding air, feeding water and sucking. CONSTITUTION:When fluid pipelines 31, 32, 33 each guided to the end of an insertion portion from inside an outside fluid controller via the inside of a control portion 2 and adapted respectively for feeding air, feeding water and sucking are moved by movement of the insertion portion, an endoscope is kept curved inside the control portion by a bottom board stopper 30 serving as a guide means. Also when each of the fluid pipelines 31, 32, 33 of the fluid controller is moved, the endoscope is similarly kept curved by the bottom board stopper 30.
Patent JP-H05216751-A (JP)
Title: Memory chip access device
Inventor: NARITA MASAHIRO
IPC: G06F12/06
Filed: 1992-02-07
Abstract: PURPOSE:To provide the memory chip access device reducing the number of signal lines. CONSTITUTION:An address control part 10 and M pieces of memory chips 1-4 are connected by a read signal line 20 and a write signal line 21, and two timing signal lines 12 and 13 are connected to a timing signal line combination control part 30. At the timing signal line combination control part 30, the two timing signal lines 12 and 13 are respectively branched, timing for pulses to the branched timing signal lines is changed, M pieces of combinations to designate M pieces of memory chips are prepared by combining the two timing signal lines, and M pieces of memory chips 1-4 are connected by respective two combined timing signal lines.
Patent JP-H11219587-A (JP)
Title: Semiconductor device
Inventor: SHINOZAKI NAOHARU
IPC: H03K5/13
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To realize stable operation by operating a semiconductor device while fixing the timing of a clock signal which is simulatingly adjusted under the condition of the current consumption of a prescribed quantity just after a power is turned on to reduce the power consumption of the device provided with a timing stabilizing circuit. SOLUTION: The current of a prescribed quantity equivalent to the condition of a current consumption in a specific operating state is consumed in a dummy current circuit 21 and the timing of an internal clock signal is adjusted just after a power is turned on to the device by using a delay locked loop DDL circuit 22 under this condition. When the device starts an operation after the timing is adjusted, the dummy current generating circuit 21 and the DDL circuit 22 are stopped, to fix the internal clock to the adjusted timing. When the device enters into a specific operating state after it started the operation, the clock signal whose timing is preliminarily adjusted under the condition of the current consumption in this operating state is used as the optimum timing. Thus, the stable operation is obtained without being affected by noise.
Patent JP-H09216194-A (JP)
Title: Film perforating device
Inventor: TOKUTAKE SHINOBU
IPC: B26D7/01
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a perforating device by which a positioning hole is bored in the predetermined position in a film on which an image is recorded. SOLUTION: An X-Y movable base 12, which can be moved in the X-axis direction parallelly to the film conveying direction and in the Y-axis direction orthogonally to the film conveying direction, is arranged between a first conveying roller 7 and a second conveying roller 9 by which a film 6 discharged from a drum 1 in a recording device is conveyed, and a perforating tool 20, a mark reading sensor 24R and the like are installed in the X-Y movable table 12. While the fed film 6 is fixed by means of the second conveying roller 9 so as not to be moved, the X-Y movable table 12 is positioned so that the position of the mark reading sensor 24R is matched with a mark formed on the film 6, and then, the film 6 is perforated by means of the perforating tool 20, so that perforation is carried out in the predetermined position in the film 6.
Patent JP-H02264764-A (JP)
Title: Antivral noncyclic nucleoside and noncyclic nucleotide
Inventor: JIYON HANAA
IPC: C07D239/47
Filed: 1990-02-02
Abstract: NEW MATERIAL: A compd. of formula I [wherein B is purine or pyrimidine; R 1  is F, Cl, hydroxy, 1-6C alkoxy or formula II (wherein R 4  and R 5  are each H or a pharmaceutically acceptable cation); R 2  and R 3  are each hydroxy, 1-6C alkoxy or formula II; or any two of R 1 , R 2  and R 3  together form formula III].  
     EXAMPLE: 9-[(4-Hydroxy-3-hydroxymethyl-3-methoxy)butyl]guanine.  
     USE: A pharmaceutical agent having an antiviral activity, esp. effective against herpesviruses. It is esp. useful against cytomegarovirus, varicella-zoster herpesvirus and retrovirus.  
     PREPARATION: 9-[(3-Substituted-hydroxymethyl-4-hydroxy)butyl]guanine compd. (formula VIII) among the compds. of the formula I is obtd. by reacting a compd. of formula IV obtd. from a diester compd. of formula IV via a compd. of formula V with a substd. guanine of formula VII and then hydrolyzing. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60165632-A (JP)
Title: Three-dimensional screen device
Inventor: ABE FUMITAKA
IPC: G03B21/56
Filed: 1984-02-08
Abstract: PURPOSE:To form a screen which varies in depth and to display an image in three dimension by stacking >=2 liquid crystal screens, and switching voltages applied to counter electrodes of the screen bodies successively and synchronously with projection images. CONSTITUTION:A liquid crystal layer 36 which is normally transparent or opaque, but becomes opaque or transparent when applied with a voltage is interposed between a couple of transparent glass substrates 32 and 33 provided with transparent electrode films 34 and 35 to constitute the liquid crystal screen body 31. Plural screen bodies 31 are stacked to constitute the screen which varies in depth by switching voltages applied to counter transparent electrode films 34 and 35 of the respective liquid crystal screen bodies 31a-31e synchronously with projection images. Consequently, no mechanical driving device is required and projection images are displayed sterescopically with the simple constitution.
Patent JP-H04260385-A (JP)
Title: Injection lock tuning controller
Inventor: TAKAHASHI MASAO
IPC: H01S3/23
Filed: 1991-02-15
Abstract: PURPOSE:To perform highly accurate tuning control which can detect the lock by using a real laser pulse and to reduce the jitters of a laser resonator of an injection lock system. CONSTITUTION:This injection lock tuning controller is constituted in such a way that beam splitters 20 are provided on the rear side of an output mirror 6 and reflected rays of light from the splitters 20 are respectively measured by means of a joule meter 21 and waveform measuring instrument 22. In addition, the output of the meter 21 is sent to a computer 24 through an A/D converter 23 and the output of the instrument 22 is sent to the computer 24 through a digitizer 25. Moreover, control signals outputted from the computer 24 are sent to a piezo-element 27 attached to the rear mirror 7 of a laser resonator through a piezo-controller 26.
Patent JP-H06235379-A (JP)
Title: Fluid circulating device
Inventor: YAMAMOTO HIROHISA
IPC: F04B23/02
Filed: 1993-02-10
Abstract: PURPOSE:To provide a fluid circulating device which corresponds to the variation of the position of the liquid level in a tank, always prevents the generation of bubbles, and suppress the returning-back of fluid into the tank. CONSTITUTION:A fluid circulating device is equipped with a varying mechanism (variable length pipe 23) which uses a float 24 and varies the length of a return pipe 22 for returning the circulation fluid (lubricating oil L) to a fluid tank 21 according to the oil level LF position in a fluid tank 21.
Patent JP-S58140608-A (JP)
Title: Centering device
Inventor: HIRAI AKIRA
IPC: G01B11/27
Filed: 1982-02-17
Abstract: PURPOSE:To make laser light pass through the center of a hole of an object to be measured, by measuring the rotation angle of a differential transformer rotating by centering a vertical reference point by a potentiometer and by calculating the deviation of the vertical reference point from a measurement reference point with the measured value of the differential transformer and the potentiometer. CONSTITUTION:A device of a light source 5 equipped with an automatically and vertically correcting mechanism emits laser light L to be the reference for measurement. A beam splitter cube 6 branches the laser light L to the two directions of reflection and transmission, and a light position detector 7 is positioned by an adjusting screw 8 in the upper and lower directions and an adjusting screw in the left and right directions so that the position of a mirror image against the refelecting surface of the cube 6 is made to coincide with a vertical reference point A. While, a motor 9 rotates a detecting part 14a of a differential transformer 14 by centering the vertical reference point A through gears 10-13, and a rotation angle of such time is measured by a potentiometer 16 through a gear 15.
Patent JP-S61182939-A (JP)
Inventor: KOBAYASHI RYOJI
IPC: B32B15/092
Filed: 1985-02-09
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-H02204186-A (JP)
Title: Rain shielding device for bicycle
Inventor: KAWAMURA SEIKO
IPC: B62J17/08
Filed: 1989-01-31
Abstract: PURPOSE:To permit the safe driving on a bicycle without being wetted by rain in rainy weather by using the title device equipped with an adjusting umbrella for covering the head part of a driver, adjusting mantle for covering the upper half of the driver, and a lower body for covering the lower body of the driver and allowing the driver to wear and coat in conformity with his body. CONSTITUTION:A rain shielding device is constituted of an adjusting umbrella A which is formed so as to cover the head part of a driver, adjusting mantle B which is formed so as to cover the upper half of the driver's body, and a lower body C which is formed so as to cover the lower half of the driver's body. In the adjusting mantle B, the skirt of a front garment 15 is formed longer than a rear garment 14, and a body belt 16 is installed inside the rear garment 14. Further, a string 17 is installed inside the front garment 15, and driving is carried out by holding the string 17 together with a handle so as to prevent the skirt of the front garment 15 from fluttering. Further, the lower body C is formed from a belt top 30, turned back buttons 28, fastener 26, waist belts 23 and 24, etc., and the driver wears the coat with the shoes put on.
Patent JP-H10222936-A (JP)
Title: Equipment for reproducing digital signals
Inventor: HIGURE SEIJI
IPC: H04N5/783
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide equipment for reproducing digital signals which enables execution of high-speed reproduction at an arbitrary speed without switching over an internal constant of a digital filter and the frequency of a sampling clock in accordance with the speed of reproduction. SOLUTION: At the time of high-speed reproduction at a double speed, control is made so that the running speed of a magnetic tape 10 be made twice as high as the one at the time of ordinary reproduction and also that the number of revolutions of a drum motor 12 be made twice as large as the one at the time of the ordinary reproduction. A revolution detection pulse of a frequency proportional to the number of revolutions of the drum motor 12 is taken out from FG 13. A pulse of a frequency being synchronous in phase with this revolution detection pulse is generated in a PLL circuit and supplied as a sampling clock to an A/D converter 19 and a digital waveform equalizer 20. Since the number of revolutions of the drum motor 12 corresponds to the speed of the high-speed reproduction, the sampling clock corresponding to the speed of reproduction can be taken out from VCO 16.
Patent JP-S63191302-A (JP)
Title: Information recording method for magnetic card
Inventor: TAKIGUCHI KIYOAKI
IPC: G07F7/08
Filed: 1987-02-03
Abstract: PURPOSE:To remarkably raise the storable capacity, and also, to raise the utilization effect of a card by recording a first bit of information by plural tracks inclined in the advance direction of a magnetic recording body, and recording a second bit of information in an unrecordable remaining part in the same direction as the advance direction. CONSTITUTION:A magnetic card 1 which has formed a magnetic stripe on the surface is carried in the direction A. This magnetic stripe 2 is inclined against the direction A, and by plural rotary heads, the first bit of information is recorded successively in many tracks in the direction B and a helical recording part 5 is formed. In this case, in the front end and the rear end in the advance direction of the stripe 2, the remaining part where no track can be formed, due to a roughly triangular recording part 5 is generated, respectively. Therefore, in this part, the second bit of information is recorded in parallel to the direction A and in the direction C by a fixed head, and a parallel recording part 6 is formed. When each recording part is formed in such a way, information of the capacity being equal to a laser card can be recorded in the recording part 5, and also, a different kind of information can be recorded in the recording part 6, therefore, the utilization effect of the magnetic card can be raised.
Patent JP-H01197895-A (JP)
Title: Memory registering system for portable electronic device
Inventor: NIIMURA TAKASHI
IPC: G06K19/07
Filed: 1988-02-03
Abstract: PURPOSE:To improve memory efficiency by determining a registration reference position for area defining information to one edge of a non-volatile memory and determining another registration reference position for a data area to the other edge of the non-volatile memory at the time of registering the data area and the area defining information. CONSTITUTION:For first registration, the area defining information is registered by making the top address of a memory 12 into the registration reference position, and the data area defined by the area defining information is registered by making the last address of the memory 12 into the registration reference position. For the registration after that, immediately after the area defining information out of existing the area defining information, which is positioned at a place closest to the last address of the memory 12, is registered, new area defining information is registered. Thereafter, a new data area defined by the new area defining information is registered immediately after the data area out of existing data areas, which is positioned at a place closest to the top address of the memory 12, is registered. Thus, the internal part of the memory 12 can be used effectively, and the memory efficiency can be improved.
Patent JP-H10224470-A (JP)
Title: Automatic exchange system
Inventor: FUJITA YOSHIMASA
IPC: H04M3/22
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To simplify the device constitution and to suppress the significant increase of the system scale by unifying a communication control part with a transmission line selection part which selects the optional one of plural multiplexed transmission lines and connects the selected line to a prescribed communication device to transfer the information based on a communication protocol that is previously decided. SOLUTION: In an automatic exchange system consisting of a working system and a standby system, the ATM switch networks 21a and 21b, i.e., the transmission line selection parts included in the communication processing blocks 11a and 11b perform the circuit exchange for each ATM cell. When a call connection request signal is inputted from a user, this request signal is outputted to the SAR blocks 22a and 22b respectively. Then the user data channels (input/ output channels to an automatic exchange) are set to the networks 21a and 21b. The Ether-interfaces 25a and 25b of the working and standby systems are connected for the mutual exchange of data.
Patent JP-H06212771-A (JP)
Title: Dry working for laying tile
Inventor: KAMEYAMA MASAO
IPC: E04F13/21
Filed: 1993-01-18
Abstract: PURPOSE:To reduce the quantity of parts, maintain a high tile productivity and simplify an executed work structure for enhancing the workability. CONSTITUTION:The sides 2 and 3 of a tile 1 are formed in such a way as having inclined surfaces with a section at the side of the upper surface 4 displaced toward a center. Furthermore, a panel 7 having engagement claws 8 and 8 opposite to each other and erected along the surfaces of the sides 2 and 3 of the tile 1 at necessary positions, is jointed to the frame B of a building A. Thereafter, the tile 1 is laid on the panel 7, clamped with claws 8 and 8, and a joint stopper 10 is laid between adjacent tiles 1 and 1, thereby fastening each tile 1 to the panel 7.