baber/WOPTO huggingface dataset:
Patent JP-2000099078-A (JP)
Title: Standard pattern learning device
Inventor: HATTORI HIROAKI
IPC: G10L15/06
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of estimation accuracy in learning algorithm caused by the unbalance of the number of samples among population group by controlling contribution in learning algorithm of samples belonging to each population group when a standard pattern for recognizing a voice of unspecified users is made from time series of features of voices uttered by plural speakers. SOLUTION: A data storing section 101 stores utterance contents of a voice uttered by plural speakers and features in time series as data for learning. A learning coefficient storing section 102 stores learning coefficient corresponding to the plural speakers. A standard pattern making section 103 makes a standard pattern by controlling the contribution of feature quantity of each speaker in data for learning using the learning coefficient.
Patent JP-H09130547-A (JP)
Title: Image input device
Inventor: SAKAGUCHI YASUNOBU
IPC: H04N1/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To safely and skillfully exchange a lamp at an appropriate timing by detecting and displaying the life of a light source, detecting and reporting that the light source is cooled and indicating the procedure of light source exchange. SOLUTION: A controller 14 judges that the lamp inside a light source part 20 is used to a limit at the point of time when an input device 10 is operated for the prescribed time and displays a message for instructing the exchange of the lamp and display for selecting the necessity/unnecessity of the exchange at a display 38. When a user selects the exchange of the lamp, the controller 14 puts off the lamp, judges that the cooling of the light source part 20 including the lamp is ended after the lapse of the prescribed time and outputs the message for indicating that a lamp exchange operation can be started. Thereafter, the controller 14 successively displays the operation procedure of lamp exchange at the display 78.
Patent JP-H08116868-A (JP)
Title: Method for low-temperature storage of food in low-temperature container and apparatus therefor
Inventor: YAMANE AKIYOSHI
IPC: B65D81/24
Filed: 1994-10-27
Abstract: PURPOSE: To minimize the periodic temperature difference in a low-temperature container chamber and the temperature variation caused by defrosting, to uniformize the temperature distribution in the chamber and prevent the deterioration of foods by pitching a tent in a chamber of a low-temperature container. CONSTITUTION: The temperature distribution in a storage space of a container is uniformized in the low-temperature storage of foods in a low-temperature container provided with a cooling apparatus at a low-temperature (0 deg.C or below) and above the temperature to cause the freezing of the foods. A tent (preferably made of a flexible material) is pitched at the inner circumference of the low- temperature container to uniformize the temperature distribution in the storage space of the container. The pitching of the tent is carried out preferably by fixing the tent to a pitching hook, fixing to a post, etc. The low-temperature container is, e.g. a prefabricated low-temperature chamber or a low-temperature transportation container.
Patent JP-H02133364-A (JP)
Title: Production of y-based oxide superconductor
Inventor: KAWAHARA NOBUAKI
IPC: C04B35/00
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a high-density superconductor consisting of an ortho phase alone by calcining mixed raw material powder, forming the calcined body at a specified pressure, sintering the formed body at a specified temp., and annealing the sintered body in an oxygen atmosphere kept at a specified temp. CONSTITUTION:The powder of Y2O3, BaCO3, and CuO, for example, is wet- mixed, and the mixture is dried and then calcined at 900 deg.C for 10hr in a gaseous oxygen current to obtain the powder of Y1Ba2Cu3Ox. The powder is pressed at about 0.1GPa pressure and make easy to handle. The product is then set in a cubic pressure device, pressed and heated at 5.4GPa (specified pressure) and at 500 deg.C (specified temp.) for 2hr, and formed (final calcination). The fired body is annealed for 10hr in a gaseous oxygen current (or in the atmosphere) at 900 deg.C (specified temp.). By this method, a dense Y-based oxide superconductor consisting of an ortho phase alone is obtained.
Patent JP-H08126234-A (JP)
Title: Rotor of motor
Inventor: HIRAI KENJI
IPC: H02K1/27
Filed: 1994-10-26
Abstract: PURPOSE: To prevent crack of motor case due to press-fit of a motor frame and eliminate fixing of motor frame with a bonding agent in a rotor of a motor where the motor frame is provided between the motor case made of resin and magnet in order to improve the magnetic characteristics. CONSTITUTION: As a motor frame 35, a split ring having cut a part of a body in the circumferential direction is used. When it is press-fit into the motor case 21, the motor frame 35 is deformed by elastic contraction in the circumferential direction. After the press-fit, the motor frame 35 is held and fixed in the motor case 21 with the reaction force of the contraction deformation.
Patent JP-H07141773-A (JP)
Title: Data processor
Inventor: MURAKAMI YUZO
IPC: G06F3/06
Filed: 1993-11-17
Abstract: PURPOSE:To make recording capacity efficient by selecting auxiliary data in accordance with the inputted main data and thereby recording and reproducing the data. CONSTITUTION:Video data that is compressed in a screen as a main data is inputted in an input-1, and voice data is inputted in an input-2. Classification data indicating that the input-2 is a voice data is sent to an input switching device 2 and a recording circuit 3 by MPU 9. The voice data is sent to the recording circuit 3 as an auxiliary data by the input switching device 2. The video data, voice data and class data are encoded and recorded on a magnetic tape 5 through a recording head 4 by the recording circuit 3. The data read out through a reproducing head 6 is reproduced and outputted as the main data, auxiliary data and class data by a reproducing circuit 7. The signal indicating that the auxiliary data is a voice data is sent to a switching device 10 for the auxiliary data output and to a switching device 11 for a mode output by the reproducing circuit 7. Thus, the video data is outputted to an output 1, and the voice data is outputted to the output-2.
Patent JP-S62146280-A (JP)
Title: Disk rotor and its manufacture
Inventor: HIBINO YOSHIHIRO
IPC: B22D19/10
Filed: 1985-12-20
Abstract: PURPOSE:To efficiently manufacture a disk rotor superior in rust resistance, by degraphitization treating the disk rotor composed of flake graphite cast iron remove flake graphite near by the surface and impregnating a zinc into obtd. pore. CONSTITUTION:Raw material of disk rotor prepd. by casting while using flake graphite cast iron is machined to a prescribed dimension to obtain the disk rotor 1 having a prescribed shape. Next, the rotor 1 is fed into treating furnace and heated to 850-950 deg.C favorably, in carburization atmosphere of CO, H2, N2 where carbon potential becomes <=Acm line, degraphitization treatment is carried out to remove flake graphite near by the rotor 1 surface and the pore 2 is formed. Next, the rotor 1 after the treatment is dipped in molten zinc bath and pressure is applied to impregnate the zinc 3 into the pore 2. In this way, rust resistance of the rotor 1 is improved without deteriorating productivity, resistances for wear and friction.
Patent JP-H04267908-A (JP)
Title: Liquid filter
Inventor: MATSUKUSU SUTORAUBERU
IPC: B01D35/14
Filed: 1991-11-05
Abstract: PURPOSE: To provide a liquid filter for cleaning automobile fuel, which can warrant high safety to various collision operations. CONSTITUTION: The original filter 11 is inserted into a tube-shaped plastic bag 19 consisting of a flexible high tension material that surrounds moderately the filter 11 and closes an oil storage chamber all side parts of which are sealed against the outside, and the filter 11 are positioned inside the bag 19. If the filter 11 or conduits 16, 17 of the filter 11 are deformed by a force to damage the sealability, the plastic bag that is deformable and not damaged can receive spilling fuel.
Patent JP-H04165926-A (JP)
Title: Method of controlling power factor in water purifying plant
Inventor: OZAKI EMI
IPC: H02J3/18
Filed: 1990-10-29
Abstract: PURPOSE:To enable frequency for turning on or off a capacitor for improving power factor to be reduced by compensating for a power factor target value corresponding to a change in consumption pattern in a day at a water purifying plant previously. CONSTITUTION:First, in a step S1, it is judged whether a power factor setting range is compensated for or not. Namely, in a consumption pattern of a water purifying plant, compensated upper and lower limit power factor target values costhetaU and costhetaL are obtained. Then, a power factor costheta at a receiving end is measured, it is judged (S3) whether the value is within compensated power factor target values costhetaU and costhetaL, no new ON/OFF operations are performed if they are within the range and a capacitor target closing capacity for bringing the power factor target value after compensation closer to the upper and lower limit range is obtained (S4) if they are not within the range, and further the capacitor closing and breaking are performed to obtain an optimum closing pattern by steps S5, S6, and S7 which are similar to a conventional method.
Patent JP-H08117986-A (JP)
Title: Method and device for packing sand into nozzle hole of nozzle of vessel for molten metal
Inventor: MURAKAMI NAOHIKO
IPC: B22D41/46
Filed: 1994-10-31
Abstract: PURPOSE: To exactly pack sand into a nozzle hole in an adequate position, height and shape with the nozzle hole as a center without being affected by the erosion state of a ladle bottom brick by inserting double pipes consisting of a sand introducing pipe and an excess sand discharging pipe into the nozzle hole from below and automating sand packing. CONSTITUTION: The sand introducing pipe 8a having a discharge hole 8b of the sand to be forcibly fed at its top part 8e and the excess sand discharging pipe 8b enclosing this pipe are integrated and are inserted into the nozzle 4 hole up to the prescribed height at the time of sand packing. Only the introducing pipe 8a is further pushed up to form a specified spacing between the bottom end of the top head 8e and the top end of the discharging pipe 8b. The sand is discharged from the discharging hole 8g and is charged into the front surface of the upper nozzle 4a and into the hole. The outflow of the excess flow from the discharging pipe 8b is detected by a sand detecting sensor 9 and thereafter, the supply of the sand is stopped.  The spacing between the head part 8e and the discharging pipe 8b is closed and while both are pulled down to the position of a sliding plate 4c, the sand is packed from a discharging hole 8g into the freshly formed space and thereafter, a sliding plate 4c is closed.
Patent JP-H08130130-A (JP)
Title: No-voltage tap changeover switch
Inventor: IWAGAMI TAKAHIRO
IPC: H01F29/02
Filed: 1994-10-31
Abstract: PURPOSE: To provide a no-voltage tap changeover switch capable of making tap switching work easier by making a slot at the center of a changeover plate, by connecting the changeover plate to a short-circuit plate in a rotatable manner by a support pin and by making the short-circuit plate slidable in a slot direction. CONSTITUTION: A tap terminal 5 is fixed to a changeover plate 1 with a nut 2 having a washer. A slot X is made at the center of a changeover plate 1, a support pin 4 is inserted from the bottom, and a short-circuit plate 3 is sandwiched and fixed with the nut 2 having the washer through the changeover plate 1. This support pin 4 has a construction which creates a constant gap between the changeover plate 1 and a receiver below the support pin 4. Here, the nuts 2 having washers of tap terminals 5a, 5b, 5c and 5d are loosened and the short-circuit plate 3 is rotated about the support pin 4. Moreover, the short- circuit plate 3 is slid along the central slot X, and lastly the short-circuit plate 3 is rotated to the position of the tap terminals 5c and 5d, and the loosened nut 2 with washer is tightened.
Patent JP-H08130433-A (JP)
Title: Surface acoustic wave device and its protecting film forming method
Inventor: YAMAKOSHI YUTAKA
IPC: H03H3/08
Filed: 1994-10-28
Abstract: PURPOSE: To prevent inter-electrode short-circuiting even when the dust of metal is stuck by forming an oxidized film on the surface of an aluminium electrode at the part connected to one bus bar of an interdigital electrode. CONSTITUTION: An aluminium film is deposited on a piezoelectric substrate 10, and an interdigital electrode 11 is formed by photolithography. Concerning this electrode 11, electrode fingers are alternately connected to two bus bars 13 and 14, and surface acoustic waves(SAW) are excited corresponding to the signal to be impressed. Between two electrodes connected to the bus bars 13 and 14, the electrode connected to the bus bar 14 and that bus bar itself form the oxidized film on its surface, and this oxidized film is the insulated body of Al2 O3 . Then, concerning this oxidized film, a DC electric field is impressed in electrolyte, anodic oxidization processing is performed to aluminium and it is formed on the surface. As a result, short-circuiting between the electrodes of the SAW device at a high frequency band can be prevented and the high-yield and high-reliability SAW device can be provided.
Patent JP-H07118345-A (JP)
Title: Crystalline polypropylene
Inventor: KANAZAWA SEIZABURO
IPC: C08F4/60
Filed: 1993-10-26
Abstract: PURPOSE:To obtain the crystalline PP useful for obtaining a thin-wall molding excellent in rigidity, heat resistance, impact resistance, moldability, wear resistance, etc., by selecting a specified crystalline PP. CONSTITUTION:A crystalline PP satisfying the relationship: IPF>=1.65logomega0-1.15 logG0+99.3 (wherein omega0 is the frequency at which the storage modulus G' and the loss modulus G'' become equal in the dynamic melt viscoelasticity measurement; G0 is the modulus at this frequency; and IPF is the isotactic pentad fraction in <13>C-NMR measurement) is selected. This PP is obtained desirably by polymerizing propylene by using an alpha-olefin polymerization catalyst component prepared by bringing a solid component essentially consisting of Mg, Ti, halogen and an electron donating compound into contact with an olefin in the presence of an organoaluminum compound and a specified organosilicon compound [e.g. bis(oxacyclopent-3-yl)dimethoxysilane].
Patent JP-H02192431-A (JP)
Title: Stable dispersion of pigment, preparation thereof and application thereof to ceramic enamel
Inventor: JIEFURII JIEI NORISU
IPC: C03C8/16
Filed: 1989-11-08
Abstract: PURPOSE: To achieve a strong and intense color, by mixing an inorg. pigment, a specified suspending agent, an org. dispersant, a thickener and water.  
     CONSTITUTION: An inorg. ceramic dispersion is obtained by mixing 1-3 wt.%, suspending agent consisting of 20-70 wt.% inorg. pigment (e.g. chrome-alumina), an attapulgite clay or a water-swellable smectite clay and an org. gum, 0-1 wt.% org. dispersant (e.g. polymethacrylic acid), 0.001-1.5 wt.% thickener (e.g. xanthan gum) and water. Subsequently, a mixture of 0.1-20 wt.% dispersant and 99.9-80 wt.% ball-milled raw glaze is suspended in a medium, the obtained slip is applied on the surface of a refractory body and fired at a temp. of 1000-1300°C to melt and fluidize the glaze, and then the surface is cooled and hardened. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05102237-A (JP)
Title: Semiconductor device and method of forming electrode pad thereof
Inventor: TANAKA NOBUYUKI
IPC: H01L21/60
Filed: 1991-10-07
Abstract: PURPOSE:To provide the semiconductor device capable of being thinner formed even if an electrode pad and an inner lead formed on a semiconductor device are connected using bonding wires as well as the formation method in less step numbers of the electrode pad thereof. CONSTITUTION:An electrode pad 12 and inner leads 13 formed on the position lower than the surface 11a of a semiconductor device 11 are connected by bonding wires 14 and then these elements 12, 13 and 14 are sealed into one-body in a package 15. Furthermore, the specified electrode pad 12 can be formed by dividing the recession formed in the state of intersecting a street on a wafer simultaneously with cutting-off the street.
Patent JP-H02135526-A (JP)
Title: Information processor
Inventor: NOMURA SATOSHI
IPC: G06F3/048
Filed: 1988-11-16
Abstract: PURPOSE:To mutually exchange the display picture of plural display means instantaneously without rewriting the display picture information stored in a picture information storing means by providing a display switching means to switch the correspondence of plural display means and plural picture information storing means. CONSTITUTION:A display switching means(display picture information switching control part 4), in which the correspondence of a display means (display parts 11 and 12) and a picture information storing means (frame buffers 31 and 32) is switched and the display picture of plural display means (display parts 11 and 12) is mutually exchanged, is provided. Accordingly, the display picture of the display part 11 and the display picture of the display part 12 can be exchanged by the display picture information switching control part 4. In such a way, without rewriting the contents of the storing means, the display picture of plural display means can be mutually exchanged instantaneously.
Patent JP-H02223222-A (JP)
Title: Output circuit
Inventor: NINOMIYA KAZUHISA
IPC: H03K19/0185
Filed: 1988-11-15
Abstract: PURPOSE:To suppress the temporal change of a current, to reduce the fluctuation of the ground potential, and to prevent the malfunction of the inside of an IC by attaching a transfer gate and a gate signal control circuit to control the conductance of the transfer gate on an output circuit. CONSTITUTION:A P-type transistor M1 connected between an output terminal Oi and a power source potential terminal, a first N-type transistor M2 connected between the output terminal Oi and a reference potential terminal, first and second inverter circuits INV1 and INV2 which set a data input signal, the inverse of DATAi as input, and a two-input NAND circuit NA and a two-input NOR circuit NO which set the output signals A and B and output control signals OC and the inverse of OC of the inverters as input are provided. And the transfer gate M3 inserted between the output terminal of the NOR circuit NO and the gate of the first N-type transistor M2 and a gate control circuit INV3 which controls the magnitude of the conductance of the transfer gate M3 in an opposite direction corresponding to the level of the potential of the output terminal are attached. Thereby, the gate input signal of the N-type transistor M2 for output driving is controlled, and the temporal change of the current can be suppressed to a low level.
Patent JP-S62149597-A (JP)
Title: Washing method of ship tank of chemical tanker
Inventor: UEDA SOICHIRO
IPC: B63B59/02
Filed: 1985-12-24
Abstract: PURPOSE:To try to improve efficiency of ship tank washing process in the case of a chemical tanker provided with a plurality of ship tanks, by enabling the ship tanks to be washed in the order of priority starting from the highest one on the basis of loading plan. CONSTITUTION:In the case of a chemical tanker provided with four cargo oil tanks and a waster liquid tank, complex pipe lines equipped on a hull for charge oil landing, ship tank washing process and cargo oil loading. When cargo oil of the No.1 cargo oil tank is landed by an unloading pump, liquid left in the tank is collected into the waste liquid tank by a pump. Fresh water containing no detergent is fed into a cleaning machine hung down from a ceiling in order to wash the ship tanks. Those washed ship tanks are, after further washed with sea water, heated and dried by a steamer. Such tank washing can be automatically operated on the basis of loading plan of cargo oil tanks, and efficiency improvement of tank washing operation can be aimed at.
Patent JP-2001116327-A (JP)
Title: Wind direction-controlling method of air conditioner
Inventor: KAKUWA TAKASHI
IPC: F24F11/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the wind direction of an air conditioner that can control an indoor environment uniformly without spoiling its comfortableness. SOLUTION: In an air conditioner with wind direction vertical vanes divided into three portions horizontally, the angles of a plurality of wind direction right and left vanes are set at the positions where the direction of delivered wind becomes outward, and the angles of the wind direction vertical naves divided into three portions are set in such a manner that the angle θa of the central wind direction vertical vane becomes larger than the angle θb of the right and left wind direction vertical vanes, when an angle in a horizontal state is held as 0 deg., and an angle in a vertical downward state is held as 90 deg..
Patent JP-H10191109-A (JP)
Title: Television broadcast equipment
Inventor: FEGESCH HENDRIK
IPC: H04B10/2581
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a new service and a fundamental system for requirements and technology in further by decreasing number of cables used for broadcasting outdoor events. SOLUTION: This equipment is provided with at least one coupling station 10. Separate optical waveguides 11, 20 are coupled from individual devices to a broad band optical wave cable 30 in the coupling station 10. The broad band optical wave cable 30 is connected to a docking coupling station 31 to transfer a source signal. The docking coupling station 31 has a photoelectric conversion element for conversion of the source signal and is connected to a movable unit 34.
Patent JP-H06119573-A (JP)
Title: Passport loss/robbery preventing device
Inventor: AOYAMA TAKESHI
IPC: B42D15/10
Filed: 1992-10-03
Abstract: PURPOSE:To surely discriminate the existence of a passport and to previously prevent the generation of an accident such as the loss or robbery of the passport by driving an alarm tone generator based upon an output from a sensor for detecting the intensity of a magnetic field from a permanent magnet. CONSTITUTION:A magnetic sensor 6 for detecting a magnetic field M applied from a permanent magnet 3, an amplifier/comparator 7, an alarm tone generator 8, a battery 9 to be a power supply for driving these members, etc., are integrated in a body device 5. The device 5 and a passport 1 provided with the magnet 3 are respectively stored in different pockets of a suit or the like and the magnetic field of the magnet 3 is weakened in accordance with the increment of a distance between the device 5 and the passport 1. The intensity of the magnetic field to be changed in accordance with the distance is detected by a pickup coil 6 and converted into an electric signal. The electric signal is amplified by the amplifier/comparator 7, the amplified signal is compared with a prescribed reference value, and when the detected value is less than the reference one, a buzzer 8 is driven and a prescribed alarm tone is generated, so that the passport can be prevented from being lost or robbed.