baber/WOPTO huggingface dataset:
Patent JP-S62157303-A (JP)
Title: Rotating head type digital tape recorder
Inventor: SAWANOBORI MASAKO
IPC: G11B5/09
Filed: 1985-12-29
Abstract: PURPOSE:To control tracking in a fixed state and to reproduce data by correcting data in such a way that only signal data reproduced from a recording track preset in accordance with the travel speed of a magnetic tape becomes effective. CONSTITUTION:Data recorded on the track of the magnetic tape 10 is alternately scanned and reproduced by heads 8 and 9. The data is transmitted to a demodulator circuit 11 through a selector 23, further transmitted to a memory write circuit 12 and error-corrected by an error correction circuit 13. When the heads 8 and 9 scan the tape 10 in a reproduction state at a speed different from a recording speed, the selector 23 selects one group of the demodulated data of the same series during the rotational period of a cylinder, and selects a signal from an error generator circuit 24 in other hourly areas. At that time a tracking signal generator circuit 21 selects only the control signal of an inner head for the reproduced data, and controls a tape travel adjusting circuit 18. Thus the tracking control is executed in a fixed state, thereby attaining a recognizable reproduction.
Patent JP-S62153280-A (JP)
Title: 1,4-diazacycloalkane derivative
Inventor: UNO JUN
IPC: C07D407/12
Filed: 1985-12-25
Abstract: NEW MATERIAL:A compound shown by formula I {R1 is group shown by formu la II or formula III (A ring is benzene ring or cyclohexane ring; Y and Z are both H or bonded to form single bond, O, S, CH=CH, CH2-CH2, etc.,; R4 and R5 are H, halogen, alkyl, etc.,); R2 is H, alkyl or alkoxy; R3 is phenylalkyl wherein alkyl part is substituted with OH, diphenylmethyl, naphthyl, aromatic heterocyclic, etc.,; W is carbonyl or sulfonyl; X is alkylene; a is 2 or 3] or its salt. EXAMPLE:11-[4-(4-Cinnamyl-1-piperazinyl)butyrylamino]-6,11-dihydrobenz o[b,e] thiepin. USE:Having improved calcium antagonism, useful for preventing and remedying ischemic diseases of circulatory organs and hypertension, having an antiallergic action. PREPARATION:For example, a compound shown by formula IV (V is alcohol reactive residue) is reacted with a compound shown by formula V preferably in the presence of a base to give a compound shown by formula I.
Patent JP-H06124983-A (JP)
Title: Semiconductor wafer test equipment and semiconductor wafer test method
Inventor: YAMADA YASUHIRO
IPC: H01L21/66
Filed: 1992-10-09
Abstract: PURPOSE:To improve position alignment precision and position alignment work when a probe pin is aligned with the electrode of a chip at the time of starting a wafer test. CONSTITUTION:A low magnification lens 3 for chip selection which picks up the region containing the whole part of a semiconductor chip 1a turning to an object to be observed, and a lens 2 for pin alignment which can magnify and pick up only the four corners of the semiconductor chip 1a are detachably installed on a probe head 100, and the four corners of the chip 1a are simultaneously subjected to position alignment at the time of pin alignment.
Patent JP-H02145683-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal display device using same composition
Inventor: TERAJIMA KENJI
IPC: C09K19/04
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the subject composition having high-speed response characteristic and remaining Sc* phase (chiral smectic C phase) over a wide temperature range by mixing a specified optically active chiral compound with a smectic liquid crystal compound. CONSTITUTION:(A) One or more chiral compounds having optically active positions represented by the formula (R<1> is 2-18C alkyl or 1-18C alkoxy; *is asymmetry C) are mixed with (B) one or more non-chiral compounds having either smectic C phase, smectic I phase, smectic F phase, smectic G phase, smectic H phase, smectic J phase or smectic K phase to obtain the objective composition.
Patent JP-H08161358-A (JP)
Title: Data gathering device
Inventor: TOYOSHIMA MINORU
IPC: G06F17/40
Filed: 1994-12-01
Abstract: PURPOSE: To gather measured data through the use of GUI and to monitor- display it in real time. CONSTITUTION: This data gathering device gathers and stores inputted measured data by the prescribed unit and monitor-displays gathered data in real time. The device is provided with a monitor part 2 displaying each measured value of measured data of the prescribed unit obtained at the time of starting in real time by a starting instruction and a data gathering part 1 retrieves whether the monitor part 2 is under display or not by obtaining information of measured data of the prescribed unit to store measured data in a storage device 4 to wait obtaining information of next measured data at the time of displaying or to start the monitor part 2 to display obtained measured data and to store measured data in the storage device 4 to wait obtaining information of next measured data when display is finished.
Patent JP-2001116504-A (JP)
Title: Displacement amount measuring apparatus
Inventor: KURITA MASAHIRO
IPC: F16K37/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a displacement amount measuring apparatus in which an output voltage does not change when the position of a moving segment is adjusted. SOLUTION: A moving segment 12 is held at a neutral point by two springs 16A, 16B. The neutral point of the moving segment 1 can be set by rotating a pedestal 19. A Hall element 24 detects displacement of the moving segment 12 by the change of magnetic field intensity from a magnet 26 attached on the moving segment 12. By setting the pitch of a screw 19A and the pitch of a screw 19B which are formed in the pedestal 19 to be specified values, the position of the Hall element 24 can be changed by the changing amount of the moving segment 12.
Patent JP-H09137919-A (JP)
Title: Premixing burner
Inventor: TANAKA KATSUNORI
IPC: F23D14/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To stabilize combustion by a method wherein a plurality of branch pipes for jetting fuel on sections different in the direction of the axis of a fuel nozzle respectively and the branch pipes are provided with a plurality of fuel jetting ports opened in the upstream direction to uniformize the mixing of a fuel and air. SOLUTION: Two branch pipes 2 for jetting fuel are arranged on a section on the upstream side of a fuel nozzle 1 at positions separated by 180 deg. from each other and other two branches 2' are arranged on other sections on the downstream side at positions shifted by 90 deg. from the branch pipes 2 so that the same section will not be closed. Therefore, an air passage is secured sufficiently at respective sectional positions where the branch pipes 2 and 2' are set so that air resistance and air drift attributed to the branch pipes 2 and 2' are retrained. In the branch pipes 2 and 2', three each of fuel jet ports 3 are provided opened on the upstream side. The fuel jet ports 3 are arranged as opposed to an air flow while being set at positions so selected to portion the area of the air flow. This promotes the uniform mixing of the fuel supplied from the fuel jet port 3 and air.
Patent JP-H04170098-A (JP)
Title: Waterproof and dropproof structure of case
Inventor: ITANO SHUNICHI
IPC: H05K7/20
Filed: 1990-11-01
Abstract: PURPOSE:To get sure waterproof and dropproof effect by simple structure by providing a tapered gap, which is narrow a little to the outside of a case and wide a little to the inside of it, at the joint of cases. CONSTITUTION:A tapered gap 4, which is narrow a little to the outsides of cases 1 and 2 and wide a little to the insides of the them, are provided at the joint 3 of the upper case 1 and the lower case 2 of an interphone. By doing it this way in case that waterdrop enter the gap 4, the waterdrop 5 contacts with the inwall of the gap 4 at a contact angle of alpha(0<alpha<90 deg.), and also by the capillary phenomena based on the surface tension, it tends to move to the outsides of the cases 1 and 2. By this property, the waterdrop 5 never enters as far as the insides of the cases 1 and 2. Hereby, low-cost and sure waterproof and dropproof effect can be gotten with a simple structure.
Patent JP-S62158459-A (JP)
Title: Powdery dessert mix
Inventor: OKONOGI SHIGEO
IPC: A23L21/10
Filed: 1985-12-31
Abstract: PURPOSE:To obtain a powdery dessert mix capable of forming two upper and lower layers having different hues, flavors and senses of eating, simply by dissolving operation of a fat-containing powder and gelling agent blended with a sour agent or calcium salt. CONSTITUTION:A fat-containing powder with 3-40wt% protein content, 8-90wt% fat or oil content and preferably 5-35 deg.C melting point of the fat or oil, gelling agent, e.g. carrageenan, gelatin, etc., and at least one of sour agent, e.g. citric acid, malic acid, etc., or calcium salt,e.g. calcium phosphate, calcium lactate, etc., as raw materials are blended to give the aimed powdery dessert mix. the amounts of the respective ingredients based on the powdery dessert mix are as follows; 10-80wt%, preferably 30-60wt% fat-containing powder, 2-15wt% gelling agent, 0-4wt% sour agent and 0-1.0wt% calcium salt.
Patent JP-S62155455-A (JP)
Title: Clean room
Inventor: MATSUDA KOICHI
IPC: F24F7/06
Filed: 1985-12-27
Abstract: PURPOSE:To ensure desired cleanness in a specified region in a room especially needing cleanability, by a method wherein a partition, partitioning an air return region from a clean region, is situated in a manner that it is suspended down to a given height from a ceiling. CONSTITUTION:A portion, being below a ceiling surface where two rows of supply openings are positioned facing each other, or a central part in a room forms a cleaning region 61, and for example, in a manufacturing apparatus, being apt to be damaged by mixture and adhesion of fine dust, and in the operation room of a hospital, an apparatus 60, e.g., an operating table, is placed. Meanwhile, a place below a ceiling surface, where the supply openings are arranged, or the two wall sides in a room form an air return region 63, which is utilized as a region, e.g., a man or an article passage where cleanability is not demanded to be so much high. A partition 64 is suspended down to a given height from a ceiling surface in an intermediate position wherein a supply opening 56 and a suction port 58 of an air cleaning unit 54 are separated from each other, and the air cleaning units are positioned across the whole interior of a room. Thus, cleaned air blown off through air cleaning units 54 in rows A and B is disturbed from horizontal dispersion, and falls down a clean region. This constitution can keep cleanness in the clean region 61 at a given level.
Patent JP-2000129335-A (JP)
Title: Production of extra-low sulfur steel excellent in cleanliness
Inventor: SAKURAI EIJI
IPC: C21C7/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To stably produce an extra-low sulfur steel having little inclusion and excellent cleanliness with an efficiently desulfurizing reaction. SOLUTION: In the producing method of the extra-low sulfur steel with the combination of a converter 3 and an RH vacuum degassing apparatus 5, when molten steel 6 obtd. with the converter refining is tapped into a ladle 4 from the converter, Al is added into the molten steel to deoxidize the molten steel so that soluble Al in the molten steel becomes >=0.03 wt.%, and also, the adding quantity of Mn alloy into the molten steel is regulated to <=2.0 kg/ton of molten steel in terms of pure Mn content and after tapping, slag reforming agent containing Al is added into the slag 7 in the ladle so that the pure Al content in the slag reforming agent 8 becomes >=0.1 kg/kg of slag. In the refining in the following RH vacuum degassing apparatus, firstly, oxygen is fed into a vacuum vessel to burn the Al and raise the temp. of the molten steel and successively, Mn alloy and desulfurizing agent are added into the molten steel after >=5 min from the completion of oxygen feeding, Then, during the interval from the completion of oxygen feeding to the completion of refining in the RH vacuum degassing apparatus, the stirring energy with the circulating flow is regulated to >=6 WH/ton of molten steel.
Patent JP-S62157794-A (JP)
Inventor: KANBARA SHOZO
IPC: B28D5/04
Filed: 1985-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63153700-A (JP)
Inventor: INOUE KAZUO
IPC: G08C15/00
Filed: 1986-12-17
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-S62156437-A (JP)
Title: Free slewing system for oil-pressure shovel
Inventor: MIYAOKA SATOSHI
IPC: E02F9/22
Filed: 1985-12-27
Abstract: PURPOSE:To permit safe and efficient operations of an oil-pressure shovel by providing an electromagnetic switch valve by which a working circuit to supply pressure oil to a slewing oil-pressure motor is interrupted usually but led by electric signals. CONSTITUTION:When the circuit of a limit switch 15 is closed by operating the operating lever 16 of an oil-pressure switch valve 4, a relay 14 is excited to open the circuit. The excitation of an electromagnetic switch valve 13 is discontinued, a spool is switched from an E-position to an D-position, oil paths 6 and 7 are interrupted, and an oil-pressure motor 5 is actuated to turn an upper slewing part. When the lever 16 is set to neutral position, the circuit of a limit switch 15 is opened, the circuit of the relay 14 is closed, and the switch valve 13 is excited. A spool is switched from the D-position to the E- position and the oil paths 6 and 7 are led to each other for free rotation of the motor 5.
Patent JP-H03160583-A (JP)
Title: Table reference-type character recognition method
Inventor: ICHINOHE HITOSHI
IPC: G06K9/62
Filed: 1989-11-18
Abstract: PURPOSE:To speed up a character recognition processing by providing a charac ter group table into which characters corresponding to respective character patterns stored in a dictionary pattern memory are taken and in which a user can arbitrarily designate whether the characters to be effective or ineffective. CONSTITUTION:The characters corresponding to respective character patterns stored in the dictionary pattern memory 3 are taken into the character group table 41 consisting of RAM and the user judges and previously designates whether the characters are effective or ineffective. When an unknown pattern 1 and an unknown pattern character group 2 are given from an external part, respective characters consisting the unknown pattern group 2 and the characters which are set to be effective in the character group table 41 are sequentially compared and coincident characters are selected. The pattern of the character is read from the dictionary pattern memory 3, is outputted to a correlation computing element 8 and a correlation operation is executed with the unknown pattern 1. Thus, the wasteful correlation operation is eliminated and a processing speed can be improved.
Patent JP-2001119917-A (JP)
Title: Planar electrostatic actuator
Inventor: ENOMOTO SHIGEO
IPC: H02K41/025
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To perform positioning of the order of microns, in a very thin planar driving actuator. SOLUTION: In a stator 10, a fluctuating portion 13 is formed by an etching processing in a top-surface plate 11 to provide first and second stationary electrodes 15A, 15B respectively in a bottom-surface plate 12 so as to oppose them to first and second fluctuating electrode portions 13E, 13F of the fluctuating portion 13. By applying respectively voltages to the stationary electrodes 15A, 15B, electrostatic forces are generated actively between the stationary electrode 15A and the first fluctuating electrode portion 13E and between the stationary electrode 15B and the second fluctuating electrode portion 13F. As a result, the fluctuating portion 13 is fluctuated with a planar moving plate supported by a support surface 13D of the fluctuating portion 13 which is moved in parallel with the stator 10.
Patent JP-S63151085-A (JP)
Title: Photodetector
Inventor: YONEYAMA OSAMU
IPC: H01L31/10
Filed: 1986-12-16
Abstract: PURPOSE:To prevent an insensitive region from generating in a photodetecting region by composing a region for detecting an optical distribution in the signal reader, etc., for a CD player of one photodiode. CONSTITUTION:In a photodetector, a photodetecting region Pl for detecting a focus by an astigmatism method is composed of one photodiode (semiconductor region) 3. A focusing state is detected from a photodetection signal (optical current) extracted through 4 signal extraction electrodes 8a-8d. Beams of light incident to the sections of the region 3 are photoelectrically converted at the incident positions, the photocurrents generated as the result flow in branch currents to the electrodes 8a-8d, the ratio of the amplitude of each branch current flowing to each of the signal electrodes 8a-8d depends upon a distance from the generated position to contacts Ca-Cd of the electrodes 8a-8d, and the branch currents increase larger as the distance is shorter. Accordingly, the photocurrents flowing to the electrodes 8a-8d reflect the optical distribution of the incident light incident in the region P1.
Patent JP-S63152705-A (JP)
Inventor: KITAZAWA KEIZO
IPC: A01D46/24
Filed: 1986-12-16
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-H09146665-A (JP)
Title: Electronic equipment
Inventor: UEDA TOSHIYUKI
IPC: G06F15/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of malfunction in an equipment. SOLUTION: A control part 1 is constituted of a microprocessor for executing various control. A liquid crystal display part 2 is integrally provided with an EL panel 3 without arranging a reflector on its rear face, includes a running driver and presents an alarm, information, etc., to a user by displaying characters/graphics. The EL panel 3 receiving the impression of high voltage from an EL panel driving part 4 emits light as a backlight for the display part 2. Basically the panel 3 can be optionally turned on/off by the user's depression of a backlight on/off switch 5. The display part 2 is controlled by a control part 1 so as to be turned off when the backlight is on turned on and turned on at the turning off of the backlight every depression of the switch 5.
Patent JP-H05110979-A (JP)
Title: Picture recorder
Inventor: ISHIHARA TOSHIO
IPC: H04N5/92
Filed: 1991-10-18
Abstract: PURPOSE:To efficiently record picture data by constituting a picture recorder so that the picture obtained by the expansion processing corresponding to an arbitrarily set compression rate can be reproduced and monitored. CONSTITUTION:When an object is photographed and compressed data is obtained, a switch 18 is set to the connection state shown by a continuous line, and picture data compressed with the compression rate prescribed by a compression parameter part 14 at present is recorded in a memory 8. Compressed data read out from the memory 8 is supplied to a data compressing/ expanding part 7 and is subjected to the expansion processing in the expansion mode corresponding to the compression rate and is subjected to inverse orthogonal conversion by an orthogonal conversion/inverse orthogonal conversion part 6 and is recorded in a frame memory 5. Expanded data read out from the frame memory 5 is mixed with some information, which indicates that the present compression result generated from a system controller 15 is displayed, by a MIX part 20 and is converted to an analog signal by a D/A converter 13 and is outputted to an ECF/display part 17 or the like controlled by the system controller 15.
Patent JP-H04173080-A (JP)
Title: Air stream drying system in tobacco stock swelling equipment
Inventor: TSUNEI TAKEO
IPC: A24B3/04
Filed: 1990-11-07
Abstract: PURPOSE:To provide the title system so designed as to combine an air stream drying tube, exhaust chute, rotary valve and exhaust fan so as to act specifically to ensure the stream in the air stream drying tube to be prevented from intrusion into the impregnation system. CONSTITUTION:Tobacco stock impregnated with, e.g. carbon dioxide in an impregnation system is carried to a falling port 52, via a chute 14 and rotary valve 15, and through this port 52, is allowed to fall into an exhaust chute 16. The tobacco stock is then charged, via a rotary valve 17 and through a port 32, into an air stream drying tube 18. Then, the tobacco stock is heated, swollen and dried in the air stream drying tube 18. For the rotary valve 17, a leak will occur a bit to rotor gaps etc.; therefore, some stream will be intruded from the air stream drying tube 18, via the rotary valve 17, into the exhaust chute 16. However, the stream thus intruded can be exhausted externally by an exhaust fan 58 through an exhaust vent 57.
Patent JP-H06150373-A (JP)
Title: Molding with glass substrate
Inventor: HOTTA TAKESHI
IPC: G11B7/2531
Filed: 1992-11-10
Abstract: PURPOSE:To improve adhesive property between a substrate and a resin layer when a molding consisting of a UV-curing resin or the like formed on a glass substrate is produced integrally and to prevent the peeling and the degradation of the product. CONSTITUTION:The molding 4 consists of a glass substrate 3 and the molding of an ionizable radiation-curing resin compsn. 2 containing an ionizable radiation-curing compd. The ionizable radiation-curing compd. consists of N- vinyl-2-pyrrolidone, tetrahydrofurfuryl acrylate or tetrahydrofrufuryl methacrylate. Further, a silane coupling agent layer 5 is provided between the ionizable radiation-curing resin compsn. 2 and the glass substrate 3. Thus, the product without easily peeling or degradation by environmental changes such as temp. change and humidity change is obtd.
Patent JP-H11129992-A (JP)
Title: Control device of industrial unmanned helicopter
Inventor: YOKOTA KOICHI
IPC: B64C27/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To automatically return an airframe onto the ground at generating the poor receipt of a message so as to prevent it from falling to the ground. SOLUTION: When the poor receipt of a message is continued for a fixed time, a flight mode is changed to a hovering mode, and further when the hovering state of an airframe exceeds a prescribed time, it is changed to an automatic descent mode. When the receipt of a message becomes normal during the above-stated prescribed time, it is returned to the flight state before changing the hovering mode. The condition of the receipt of a message is judged by a receipt condition judging circuit 33 provided on a flight stabilizing device 13, and a processing part 31 has the function performing the above-stated receptive changing processes.
Patent JP-H04171924-A (JP)
Title: Contact printer
Inventor: TANAKA TSUYOSHI
IPC: G03F1/76
Filed: 1990-11-06
Abstract: PURPOSE:To eliminate the gap between a master mask and a plate for copy use, and prevent imperfect transferring, by installing a moving mechanism capable of airtightly moving a frame which vacuum-retains the plate for copy use, and making said plate abut on the master mask. CONSTITUTION:A plate 2 for copy use is mounted on a frame 6a via a packing member 8. By the vacuumizing from an exhaust hole 10, the frame 6 is moved while keeping an airtight state, a spring 16 is compressed, and the frame 6a stops when the balance with the vacuum pressure of a chamber 4 vacuumized at about several hundreds Torrs is obtained. Next, a chamber 3 fixing the master mask 1 is brought into contact with the chamber 4, and an intermediate space part 11 is vacuumized at about several Torrs. Thereby the frame 6a is moved toward the chamber 3 side by the spring 16, while the airtightness is kept.