baber/WOPTO huggingface dataset:
Patent JP-H07234935-A (JP)
Title: Three-dimensional motion estimating method for object
Inventor: IKUTA MIKIO
IPC: G06T7/00
Filed: 1994-02-22
Abstract: PURPOSE:To estimate the three-dimensional motion of each object even when plural moving objects exist in an image. CONSTITUTION:Step S1 shows a process to fetch plural time series images from a camera, and the time series images fetched in the step are inputted to an optical flow calculating process in step S2. The time series images inputted in step S2 are inputted to the segmentation process of an optical flow in step S3 to estimate the motion of respective object when different objects with plural kinds of motion exist in the image. The process of step S3 is required to classify by the motion of which object a motion vector occurs. When the motion vector can be classified in the process of step S3, hereafter, the motion of each object can be estimated in the process of step S4 based on each segment similarly as when only one object exists in the image.
Patent JP-H02205156-A (JP)
Title: Voice data reproducing system
Inventor: SHINDOU ASAKO
IPC: H04M3/533
Filed: 1989-02-03
Abstract: PURPOSE:To hourly uniform a load to a device by investigating a distribution time, in which the number of voice data already scheduled to be distributed, in the range of the desired distribution time designated by a subscriber and setting the investigated time as the scheduled distribution time of the newly inputted voice data. CONSTITUTION:When a message is inputted, the subscriber inputs the voice data, the address of distribution and the range of the desired distribution time from a subscriber terminal 3. In a voice mail device 2, a control part 10 refers a table 12 and investigates the number of the voice data scheduled to be distributed at every distribution time in the range of the desired distribution time for the sound data. In such a case that the range of the desired distribution time is 10:00-10:10 and that the number of the voice data scheduled to be distributed is two at 10:00 and one at 10:05, the control part 10 defines the distribution time, in which there is no voice data scheduled to be distributed, for sample, 10:04 in the range of the desired distribution time as the scheduled distribution time for the sound data and adds '1' to the number of the sound data scheduled to be distributed at the said distribution time in the table 12.
Patent JP-H01229073-A (JP)
Title: Novel oxidation-resistant and heat-resistant iron oxide black pigment, its production and use
Inventor: BIRUFURIITO BUROU
IPC: C08K3/22
Filed: 1989-02-03
Abstract: PURPOSE: To obtain an isometric oxidation resistant and heat resistant iron oxide black pigment having a small content of each of As, Pb, and Ba by obtaining a yellow iron oxide pigment suspension from a ferric salt and an alkaline substance in the presence of specific amounts of B, Al, and Si compounds and performing a specific process.  
     CONSTITUTION: (A) In the presence of 0.1 to 10 wt.%, calculated as trivalent or tetra-valent oxides, of each of B, Al, Ga, Si, Ge, and Sn compounds and based upon the calculation quantity of precipitated α-FeOOH nuclei, (B) the α-FeOOH nuclei are generated by the precipitating production and oxidation of a ferric salt and an alkaline substance. Iron oxides are precipitated on the nuclei until a yellow iron oxide pigment suspension is obtained. An aqueous medium is separated and removed from the suspension to obtain yellow sludge. Then, iron oxide yellow sludge paste obtained by the precipitating production, drying, and grinding of the ferric salt is converted to iron oxide black pigment to obtain the objective pigment. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59149348-A (JP)
Title: Silver halide photosensitive material
Inventor: SASAKI MASAO
IPC: G03C7/388
Filed: 1983-02-15
Abstract: PURPOSE:To prevent color mixing and fog by adding a nondiffusible hydroquinone derivative to a silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer and fine oil drops contg. a specified high-boiling solvent. CONSTITUTION:A silver halide emilsion layer and a nonphotosensitive hydrophilic colloidal layer contain a nondiffusible hydroquinone deriv. and fine oil drops contg. a high-boiling org. solvent represented by formula I in which R1, R2 are each alkyl, alkenyl, or aryl, and the total C number of them is 18-36. Especially preferable compds. of formula I are represented by formula II in which R3 is a straight or branched nonyl, decyl, or the like group. Desirable nondiffusible hydroquinone derivs. to be used in this invention are represented by formula III in which R4, R5 are each H or alkyl, and R6-R9 are each H or halogen.
Patent JP-S62181035-A (JP)
Inventor: SHISHIDO YOSHIO
IPC: A61B17/22
Filed: 1986-02-06
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-S60169051-A (JP)
Title: Hot air type space heater
Inventor: NAKAJIMA MITSUAKI
IPC: F23N5/10
Filed: 1984-02-14
Abstract: PURPOSE:To eliminate the fear of the generation of feel of cold air or of the excessive temperature rise of a housing by a method wherein the flow rate of a combustion blower and a hot air fan are controlled by varying in quantity in response to the output of a heat sensitive element such as thermocouple or the like provided on a burner. CONSTITUTION:When the room temperature rises further beyond the state that the rotational frequency of a primary air supplying blower 10 is decreased as the result that the room temperature exceeds the set temperature, a solenoid valve 6 is closed and the resultant cutting-off of combustion at a gas burner 4 stops the blower 10. In this case, a slight output is issued from the thermocouple 11 due to the remaining heat of the burner 4 so as to issue the output from a comparator 20 in order to continue to excite a relay Rz only, resulting in realizing the state to select a resistor for running at low rotational speed by means of a contact rz of the relay Rz and consequently preventing the state of cold air being blown-off from developing. Next, when a solenoid valve for extinguishing is closed, the combustion at the burner 4 is brought to an end. However, because the combustion surface has after heat, the output of the thermocouple does not instantly turn to be zero and is issued for a certain fixed period of time, resulting in continuing to run a hot air fan 2, which is brought to stop only when the temperature of the burner becomes enough low, and eliminating the excessive temperature rise of a vessel.
Patent JP-S52107226-A (JP)
Title: Production of hot rolled high tensile steel with high toughness at low temperature
Inventor: FUKUDA MINORU
IPC: C21D8/02
Filed: 1976-03-05
Abstract: PURPOSE:To obtain hot rolled high tensile steel with high toughness at low temperature by not rolling Nb steel containing one or more out of Cu, Ni, and Cr under specific conditions and coiling the hot rolled steel at a specific temperature.
Patent JP-S56120360-A (JP)
Title: Ink jet printer capable of copying
Inventor: KITADO HARUO
IPC: B41J2/01
Filed: 1980-02-28
Abstract: PURPOSE:To copy the same character mark as the first sheet of printing paper in which two or more sheets are stacked to the second sheet or after by generating a photochemical reaction to the second sheet or after printing paper by irradiating by means of a light source just after printing on the first sheet. CONSTITUTION:Just after a head 1 prints, a light source 2 of dimensions corresoponding to one character section radiates electromagnetic waves with effective wavelength to printing paper 5, 6 having photosensitivity. Printing paper 4 is made of the quality of material through which said electromagnetic waves are easy to transmit, and a substance absorbing or reflecting the electromagnetic waves is contained in ink. In the printing paper 5, only the sections of characters printed on the printing paper 4 are not exposed and remain, and the same characters as printed on the printing paper 4 are formed. Sections exposed on the printing paper 5 are easy to transmit the electromagnetic waves used for exposure, and the same change as happened in the printing paper 5 takes place in the printing paper 6 or after.
Patent JP-H11222632-A (JP)
Title: Production of high purity gold
Inventor: NODA SHINJI
IPC: C22B9/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To produce specific high purity gold by obtaining electrodeposited gold by a Wohlwill process using gold of specific purity as a raw plate for anode and subjecting the electrodeposited gold to vacuum melting to obtain primarily cast gold, then subjecting this primarily cast gold again to vacuum melting thereby obtaining secondarily cast gold. SOLUTION: The electrodeposited gold is obtd. by the Wohlwill process using the gold of purity 99.99% as the raw plate for anode. The electrodeposited gold is then vacuum melted to obtain the cast gold and this cast gold is vacuum melted again, by which the high purity gold of the purity >=99.9999% is produced. The electrolytic refining by the Wohlwill process is executed with 60 to 100 kg/m<3> Au as an electrolyte, 50 to 200kg/m<3> HCI, 60 to 85 deg.C as electrolytic temp., 200 to 900 A/m<2> as a current density, 0.2 to 1.0 V as a cell voltage and a rolled gold plate as cathode. As a result, an impurity content decreases down to about 10 ppm. The impurity content may be decreased down the <1 ppm by two times of vacuum melting and casting of this electrodeposited gold, by which the high purity gold of the purity 99.9999% may be obtd.  The melting temp. is preferably kept at 1,100 to 1,250 deg.C and the vacuum degree at <=80 Torr.
Patent JP-S53111657-A (JP)
Title: Treatment of organic waste water
Inventor: SUMIYA TOMOAKI
IPC: C02F3/12
Filed: 1977-03-09
Abstract: PURPOSE:To provide a method of treating organic waste water by use of activated sludge, in which multiplication speed of bacteria in the activated sludge is increased by pressurizing an aeration tank, thus omitting a pressurizing tank for separating activated sludge from treated water.
Patent JP-S52142115-A (JP)
Title: Flame propagating pipe of gas turbine combustion apparatus
Inventor: SATOU ISAO
IPC: F23R3/48
Filed: 1977-03-09
Abstract: PURPOSE: To effect the optimum flame propagation by means of installing a flame propagating pipe near by a liner bulkhead to conduct the primary air in position to form the annular flame stably in the primary combustion range of the burner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55118116-A (JP)
Title: Control unit
Inventor: OOGAKI KATSUYOSHI
IPC: G05G5/08
Filed: 1979-03-03
Abstract: PURPOSE: To avoid the damage of the clutch mechanism by locking the clutch lever in case the engine has the dangerous rotational speed via the operation of the throttle mechanism.  
     CONSTITUTION: Clutch lever 1 and throttle lever 11 are stuck to clutch axle 2 and throttle axle 12 respectively, and these axles 2 and 12 feature the concentricity to be mounted to both sides of casing 20. AT the same time, clutch and throttle driving components 3 and 13 are stuck to axles 2 and 12 in a body, and the end parts of clutch and throttle cables 4 and 14 are mounted to the proper positions of components 3 and 13 via pins 5 and 15. Arm-shaped rotation stopper 22 is provided to locking component 21, and at the same time a pair of protrusions 24 and 24' featuring the arc-shaped corss-sections plus axle part 25 are provided to side face 23 at the side of axle 2. And protrusions 24 and 24' can be put into concavities 6 and 6' or 6a and 6a' with no play and nearly in the rotational direction. And protrusions 27 and 27' are put into concavity 16 of axle 12 with the proper play secured in the rotational direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06215340-A (JP)
Title: Guide drum
Inventor: SEZAKI SEIICHI
IPC: G11B5/02
Filed: 1993-01-21
Abstract: PURPOSE:To attain the miniaturization of a guide drum having the earth-brush constitution and bering preload mechanisms by arranging an electrical conducting means provided between fixing parts for a drum rotating parts in narrow spaces in the vicinity of bearings in the guide drum for rotating a magnetic drum. CONSTITUTION:The rotating parts consisting of a motor rotator 10b of the assembled guide drum, berarings 6 and 7, outer rings 6b and 7b, etc., is rotated by energizing a motor 9, however, at this time, the outer ring 6 of the bearing 6 and the contact point 12b of the earth-brush 12 are made to be slidable. Then, the state of an electrical conduction between the fixing part and the rotating parts can be kept in a specified state through sliding parts in such a manner. For this purpose, a preload spring part 12g is provided on the earth-brush 12 and the despersion and the fluctuation due to the assembling work of a preload quantity imparting to the bearings 6 and 7 and a temp. change are reduced.
Patent JP-S53110384-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA IZUMI
IPC: H01L29/792
Filed: 1977-03-08
Abstract: PURPOSE:To obtain a floating gate type semiconductor memory device which features a small parasitic capacity as well as a high action velocity and a high integrating degree, by forming the source and drain regions with a small depth and only at the area under the control gate and thus decreasing the area of the PN-junction which is formed with the substrate.
Patent JP-H09218059-A (JP)
Title: Recorder
Inventor: WATANABE TAKASHI
IPC: G01D15/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To carry out the work of replacing, maintaining and inspecting parts and the like from the rear side of the body of a recorder. SOLUTION: The rear side of the body 2 of a recorder is made an opening part 11 and a back plate 12 is mounted free to remove at the opening part 11. The body 2 of the recorder comprises one case and the end part of a main shaft 20 is fixed to hold a carriage 19 of a printing mechanism 7 free to slide. A printed circuit board 10B and a connection terminal 30 for wiring are mounted on the back plate 12.
Patent JP-H05220956-A (JP)
Title: Ink jet reocrding head
Inventor: NAKAMURA TAKASHI
IPC: B41J2/045
Filed: 1992-02-12
Abstract: PURPOSE:To obtain an ink jet head having small fluctuation and stable delivery characteristics and reliability. CONSTITUTION:After an integral laminated piezoelectric element is bonded to a support substrate 2, this is cut into a plurality of piezoelectric elements 1. Then, a piezoelectric element device is formed with an end face flatness. Furthermore, the piezoelectric element device and a fixing plate 3 for fixing this device are cured at the order of an ordinary temperature for the good flatness of the top ends of the fixing plate 3 and the piezoelectric element 1. In the bonding to a pressure wall 5a, said top ends can be bonded without applying an excess stress to the pressure wall 5a. In addition, by using a temporarily bonding means at the time of bonding, an assembling jig holding time is shortened for a higher mass productivity.
Patent JP-S52108837-A (JP)
Title: Preparation of liquid crystal indicating device
Inventor: KANEZAKI MIKIO
IPC: C23C14/00
Filed: 1976-03-10
Abstract: PURPOSE:To provide a method for preparation of liquid crystal indicating device, wherein insulating film on substrate having electrodes is formed under conditions of degree of evacuation and vacuum evaporation velocity within a specific region to oxidize fully SiO, whereby post-treatment step of heating is dispensed with to shorten the manufacturing steps and lower the cost.
Patent JP-S52109369-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA AKIO
IPC: H01L21/265
Filed: 1976-03-10
Abstract: PURPOSE: To obtain the semiconductor enabling to reduce the crystal malfunction of the implantation layer in minimum and to perform the sufficient pn connection when the pn connection is formed in the substrate by the ion implantation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08222164-A (JP)
Title: Low-speed electron beam source
Inventor: SAKA TAKASHI
IPC: H01J37/073
Filed: 1995-02-14
Abstract: PURPOSE: To provide a low-speed electron beam having small energy distribution and improve the accuracy of measurement in solid state physics by setting the energy of the laser beam exciting the photoelectric layer of a low-speed electron beam generating element slightly larger than the band gap energy of the photoelectric layer. CONSTITUTION: A circularly polarized laser beam 29 is iradiated from a laser irradiation device 30, the valence band of the semiconductor photoelectric layer of a low-speed electron beam generating element 10 is excited to generate photoelectrons, and a low-speed electron beam is extracted by electrodes 24 and taken out in the arrow direction by a spherical capacitor device 52. The energy E of the excitation laser beam 29 is set to the intensity slightly larger than the band cap energy E of the semiconductor photoelectric layer in the range of 100mcV or below, and the energy difference between the photoelectrons taken out directly and the photoelectrons taken out after scattering is set to 36meV or below. A low-speed electron beam source having sufficiently small energy distribution can be obtained.
Patent JP-H09219941-A (JP)
Title: Rotating electric machine
Inventor: YASUHARA TAKASHI
IPC: H02K15/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To achieve the compact configuration and the light weight by performing the mutual welding of iron plates at the respectively independent welding points between two neighboring iron plates, and arranging the iron plates on the right and left sides zigzag for the laminating direction when the laminated iron plates are fixed as a unitary body and divided stator iron-core pieces are formed. SOLUTION: For laminated iron plates 31A, every two neighboring plates are welded by laser. The plates are fixed at welding points 33 formed in this way, and the laminated iron plates 31A are made to form a unitary body as a whole. In this way, an L-shaped iron-core piece 31 is constituted. At this time, the welding points 33 are arranged in the alternately deviated pattern on the right and left sides along the laminating direction shown by a broken line D of each iron plate 31A. That is to say, the iron plates are arranged zigzag for the broken line D. Thus, the thermal distortion caused by welding is prevented, the rod-shaped iron-core piece without the reduction in dimensional accuracy is obtained, the performance is improved and the compact configuration and the light weight are achieved.
Patent JP-H07233070-A (JP)
Title: Fatigue improver
Inventor: OSADA KAZUSANE
IPC: A61K31/415
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a fatigue improver for promoting lactic acid metabolism in a body, having smoothing action on energy production, comprising biotin, carnitin and pantothenic acid as active ingredients. CONSTITUTION:This fatigue improver contains carnitin and pantothenic acid besides biotin as active ingredients. Biotin promotes lactic acid metabolism in a body by activating pyruvate carboxylase and smoothes energy production by supplying oxalacetic acid. Carnitin and pantothenic acid which are factors for supplying and adjusting acetyl COA to be reacted with the oxalacetic acid and to cause a starting reaction of TCA circuit are added to the fatigue improver to show an effective fatigue recovering action. An effective dose of biotin is 50-5,000mug per adult daily, that of carnitin is 0.25-1,000mg and that of pantothenic acid is 0.25-750mg. The fatigue improver is useful for preventing and treating physical and mental fatigue.
Patent JP-S56121680-A (JP)
Title: Drying method of granulated slag
Inventor: HIRAI TOSHIO
IPC: C04B5/02
Filed: 1980-02-29
Abstract: PURPOSE: To perform dehydration and separation of granulated slag continuously and efficiently, by drying granulated slag contained in the granulated slag slurry receiving tank in such way that the granulated slag is raked up by a rotating dehydrating frame and, at the same time, it is dried with a high-temperature gas blown to the slag.  
     CONSTITUTION: Granulated slag is introduced into receiving tank 7 through slurry pipeline 5. The granulated slag deposited in receiving tank 7 is raked up on filter 12 between each partition board 11 by the rotation of rotating dehydrating frame 8. The granulated slag is dehydrated during the period when the slag is carried above water level 1. At this time, space 24 between each partition board 11 and filter 12 is raised above water level 1 and a negative pressure is generated at the inside. Because of the negative pressure, the high-temperature gas delivered from gas pipeline 14 into dehydrating frame cover 13 flows into space 24, dries the granulated slag and then is discharged through the hot-air outlet. The granulated slag thus dehydrated and dried are discharged from rotating dehydrating frame 8 through discharging chute 17, and again dried by high-temperature gas a from gas pipeline 19 while it is discharged. The powedered dust generated in dehydrating frame cover 13 is introduced into cyclone 22 and discharged onto conveyor 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01201923-A (JP)
Title: Method of spraying liquid
Inventor: KIMURA TETSUYA
IPC: H01L21/306
Filed: 1988-02-05
Abstract: PURPOSE:To ensure completion of the reaction and treatment by the minimum volume of liquid and in the shortest time, by determining in advance the time and the volume of liquid required for completion of the reaction and treatment on the surface of a substrate, thereby spraying intermittently the prescribed volume of liquid on the surface of the substrate within the predetermined time. CONSTITUTION:As the velocity of dissolution of chrome 5 in etchant 2 is constant and the film thickness volume of chrome 5 which is vaporized on the surface of a photomask becomes clear beforehand, the volume of etchant and the time required for etching chrome 5 on a sheet of the photomask are determined in theory or from its experience. Then, chrome 5 at an opening of a resist film 4 on the surface of the photomask 3 is dissolved completely with the volume of etchant 2 which is set previously by repeating its spraying etchant intermittently within the predetermined time.
Patent JP-H02205934-A (JP)
Title: Configuration information setting system
Inventor: SHIMADA KAZUYOSHI
IPC: G06F11/22
Filed: 1989-02-03
Abstract: PURPOSE:To shorten labor and a time required for setting configuration information and to prevent erroneous setting from being performed by automatically performing the setting of the configuration information by starting up each means provided in a service processor, and providing a change means operated by the manual operation of an operator. CONSTITUTION:The service processor 1 generates the configuration information of a system based on the configuration information obtained by directly making access and the configuration information obtained by a report from a channel device 2, and sets it at the prescribed part of a magnetic disk device, etc. The operator sets all the devices in the system at ready states, and the setting is automatically performed only by starting up software including the means 11-15. The change means by the manual operation is provided so that it is possible to change part of the configuration information set automatically by the manual operation of the operator at need. In such a way, the setting can be performed with the minimum labor and in a short time without performing a mis-operation even in the system large in scale.
Patent JP-S62183762-A (JP)
Inventor: KANAMORI HIDEKO
IPC: A61G7/05
Filed: 1986-02-08
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。