baber/WOPTO huggingface dataset:
Patent JP-H08292493-A (JP)
Title: Microfilm scanner and microfilm
Inventor: ICHIZUKA AKIRA
IPC: G03B21/11
Filed: 1995-04-21
Abstract: PURPOSE: To read an image out of even a document where a photograph and a document are both present by previously setting a part in the range of the image as a data read range, and prescanning the range and finding image read conditions such as a proper exposure quantity and a binarization threshold. CONSTITUTION: When a data read range 26c is used, a density histogram is generated with sampled data and read conditions can be found from features of the histogram. When a data read range 26D is used, on the other hand, read conditions are found on the basis of the photographic density in the range. In this case, the area 26D is given single density entirely or divided into areas differing in density. At the circumference of the range 26D, background density is found by using the density of a transparent part of a film 26. The proper exposure quantity is used to automatically adjust an exposure quantity. Further, the binarization threshold is used to read the image after the prescanning.
Patent JP-H08291564-A (JP)
Title: Friction grip joint structure by high strength bolt
Inventor: TAKEUCHI ICHIRO
IPC: F16B5/02
Filed: 1995-04-21
Abstract: PURPOSE: To secure a high contact pressure ratio without using a filler even when a facing gap exceeding 1mm exists between fastening object materials to be butted against each other. CONSTITUTION: In a friction grip joint structure by high strength bolts where fastening object materials are butted against each other, and the fastening object materials 2 and 3 are sandwiched by doubling plates 5 from both sides of the fastening object materials 2 and 3, and the fastening object materials 2 and 3 are fastened by high strength bolts 1, the high strength bolts are arranged so that the axis of the high strength bolt closest to an end part of the fastening object material 3 among a high strength bolt row on the facing gap caused side among the fastening object materials 2 and 3 to be butted to each other is put in a position to satisfy the following expression. [ (5μt)/α]+ d<=e<=[65×(t/(σy)<1/2> )]+d is realized.  Here, (e) represents an end gap of the high strength bolts, and (d) represents a shaft diameter of the high strength bolts, and (t) represents a thickness of the doubling plates, and ((σy) represents yield stress of a material of the doubling plates, and (μ) represents a slip factor, and (α) represents the effective cross-sectional area ratio of the doubling plates.
Patent JP-H11313465-A (JP)
Title: Motor with control device
Inventor: NAKAHAMA YOSHIFUMI
IPC: H02K11/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve cooling capability and to downsize the overall structure of a motor with a control device. SOLUTION: This motor with a control device, in which the control device for driving and controlling the motor is mounted solidly with the motor, is provided with a plate heat pipe 32 having a cross section of roughly a U-shape, mounted in such a way that its middle part is brought into contact the bottom part of the outside circumference of the casing 27 of the control device 13 or a motor frame and that its end parts contact the side parts of the outside circumference. Then, a heating element 31 for the control device 13 is arranged at the bottom part inside the casing 27. This structure enables the heat generated from the heating element 31 to be radiated quickly through the plate heat pipe 32.
Patent JP-2000311590-A (JP)
Title: Manufacture of electron emitting source, electron emitting source and fluorescence emission type display
Inventor: YAMAURA TATSUO
IPC: H01J9/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To enable electron emission of low voltage drive and high efficiency used with a carbon material having at least one of a carbon nanotube, fullerene, nanoparticle and nanocapsule. SOLUTION: In this electron emitting source, a carbon layer 103 is formed by coating a paste material of a carbon nanotube on a cathode conductor 102 formed on an insulating substrate 101. A powder of a ball-like particle 202 is dispersed on the paste carbon layer 3 and then the particle 202 is removed. Thereby, a projection having a configuration corresponding to the space between the ball-like particles 202 is formed on the carbon layer 3. Then, the electron emitting source is completed by forming a gate electrode.
Patent JP-H01100192-A (JP)
Title: Novel oxetanocins and use thereof
Inventor: SHIMADA NOBUYOSHI
IPC: C12R1/19
Filed: 1988-05-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R is formula II-IV). EXAMPLE:A compound expressed by formula V. USE:An immunosuppressive agent and antiviral agent, capable of selectively acting only on cells, such as lymphocytes, in charge of immunity with the minimum side effects other than immunosuppressive action. PREPARATION:(A) Oxetanocin is reacted with (B) a culture of a microorganism, treated substance thereof or substance collected from animal tissues (e.g. homogenate of rat livers or enzyme purified and isolated therefrom), etc. Furthermore, e.g. Streptomyces.alboniger IFO 12738, is preferably used as the above- mentioned microorganism.
Patent JP-H04327217-A (JP)
Title: Production of ceramic wire
Inventor: NOMURA HIROSHI
IPC: D01F9/10
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a ceramic wire having excellent heat-resistance and strength by integrally drawing a ceramic powder composition obtained under specific condition and a non-fusible resin and sintering the obtained linearly formed powdery material. CONSTITUTION:A nozzle to be used in the present process is composed of a small-diameter nozzle and a large-diameter nozzle surrounding the small- diameter nozzle. A mixture of a powdery ceramic raw material and a dispersion medium is extruded from the small-diameter nozzle 1 and, at the same time, a non-fusible resin liquid is extruded from the large-diameter nozzle and the extruded components are integrally drawn to obtain a linearly formed powdery ceramic raw material coated with the resin film. The formed material is heated at the sintering temperature to obtain the sintered ceramic wire.
Patent JP-2000311530-A (JP)
Title: Manufacture of rectangular insulated wire
Inventor: YODA NAOTO
IPC: H01B13/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for forming a uniform coating on all the surfaces including corner parts after baking, and obtaining a rectangular insulated wire excelling in insulating properties, without sharply changing the method for manufacturing a rectangular insulated wire by applying and baking a plurality of times an insulating coating material to the outer circumference of a rectangular conductor. SOLUTION: A round copper conductor is rolled into a rectangular copper conductor 1a, and then the rectangular copper conductor 1a is electropolished. Thus, peaks of corner parts c are preferentially rounded (into a circular shape) to form a corner-part-rounded rectangular conductor 1, then an insulating coating material is applied and baked a plurality of times to the outer circumference of the rectangular conductor 1, thereby obtaining a rectangular insulated wire having a fixed coating thickness and excelling in insulating properties.
Patent JP-S5911301-A (JP)
Title: Particle size control of carboxymethylcellulose
Inventor: YOSHIMURA YASUSHI
IPC: C08B11/20
Filed: 1982-07-08
Abstract: PURPOSE:To obtain CMC having a nearly constant bulk density, by evaporating a predetermined amount of a solvent from a reaction mixture obtained in a solvent process etherification reaction and completely distilling off the solvent by injecting superheated steam. CONSTITUTION:A reaction mixture obtained in a solvent process etherification reaction is agitated in a heater to distill off the solvent. The distilled solvent is condensed and continuously metered. When the amount of the remaining solvent reaches 40-60wt%, superheated steam is injected into the heater to distill off the solvent almost completely. EFFECT:It is possible to obtain CMC of a nearly constant bulk density in good washing efficiency without any trouble during transfer in the washing step.
Patent JP-S648845-A (JP)
Title: Electric machine and its assembly
Inventor: BURUUSU HAIN
IPC: H02K3/493
Filed: 1988-05-18
Abstract: PURPOSE: To prevent interference of field due to short circuit of a wedge slice and a stator slice by inserting a magnetic slot wedge having an insulator of specified thickness between the wedge slice and the stator slice. CONSTITUTION: A slot 34 having tapered wall is made in a core 36 and an insulation layer 42 is inserted into the slot 34. A bottom filling layer 44 is formed and then a magnetic wire 46 is inserted into the slot 34 in order to form a coil 40. The coil 40 is separated from the coil 38 by means of a central filter 48 and a central wedge 50. A top filter 52 and a U-shaped wedge 54 are placed on the coil 38 and a top wedge 30 of magnetic material is set at the inlet 62 of the slot 34. The top wedge 30 comprises a laminate of a plurality of slices 56 of ferromagnetic material and the laminate is surrounded by a dielectric carrying member 60. The slice 56 forms an extension of a magnetic path and insulated from the core 36 by means of the carrying member 60.
Patent JP-H02296752-A (JP)
Title: Production of anti-clouding glass
Inventor: YUASA MOTOKAZU
IPC: C03C17/23
Filed: 1989-05-12
Abstract: PURPOSE:To improve anti-clouding property by forming an Si oxide layer on the surface of glass as a base material and calcining the Si oxide layer in an inert state. CONSTITUTION:An Si oxide layer as a single-layer film or a laminated film having an Si oxide layer as the top layer is formed on the surface of glass such as optical glass or plate glass, e.g. borosilicate crown glass, barium crown glass or lanthanum flint glass as a base material. The formed layer or film is then calcined at >=450 deg.C, preferably 500-1,000 deg.C for >=1min, preferably 30min-3 hr in an atmosphere of an inert gas such as N2 or Ar or in inorg. powder such as Al2O3 powder to obtain anti-clouding glass with a formed Si oxide coating film.
Patent JP-H11313273-A (JP)
Title: Display device
Inventor: MURAOKA KOJI
IPC: G09G3/36
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reproduce an image and a voice signal related to each other synchronously by providing a voice storage means storing voice data and a voice reproduction means reproducing and outputting the voice data stored in the voice storage means to the display device. SOLUTION: A liquid crystal projector 10 is provided with a CPU 11, a timing controller 12, changeover switches 13R, 13G, 13B, a scanning conversion circuit 14, liquid crystal display panels 15R, 15G, 15B, a voice output circuit 16, a speaker 17, a microphone 18, a format conversion circuit 19, a file system section 20 and an external operation section 21 or the like. The liquid crystal projector 10 is provided with the file system 20 that stores image data and voice data or the like and has a function of reproducing image data and voice data related to each other synchronously among the image data and the voice data stored in the file system section 20. Thus, a voice signal in addition to an image signal is reproduced.
Patent JP-H11311968-A (JP)
Title: Display device
Inventor: KOIKE JUNJI
IPC: G09G3/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To display proper videos for video signals with the number of known horizontal effective dots and with the number of different horizontal total dots by calculating the number of sample clocks at every one field based on a horizontal video start position the nearest to a horizontal period start position and the horizontal video end position the farthest to it. SOLUTION: Whenever a first horizontal video start signal is inputted, a maximum hold part 56 reads a count value of an H counter 52, and outputs a second horizontal video start signal to the H counter 52 only when a first video start count value read this time is smaller than a second video start count value. Further, the maximum hold part 56 reads the count value of the H counter 52, and outputs a second horizontal video end signal only when a first video end count value read this time is larger than a second video end count value. Then, when a horizontal line that the effective data exist on a start position and an end position of a horizontal effective line exists, the maximum hold part 56 detects the number of sampling clocks corresponding to a horizontal effective period.
Patent JP-S5344731-A (JP)
Title: Exhaust gas recirculating apparatus for engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02M25/07
Filed: 1976-10-04
Abstract: PURPOSE: To maintain the suppression of NOx and combustion stability by allowing the starting stage of the upper and the lower EGRs to correspond to the turning of the throttle valve and maintaining the total EGR ratio at a constant rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61669-A (JP)
Inventor: SARUYAMA HIDEO
IPC: D01F8/12
Filed: 1984-06-13
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-S62276989-A (JP)
Title: Stereoscopic reproducing device
Inventor: OOTA AKIO
IPC: H04N13/04
Filed: 1986-05-23
Abstract: PURPOSE:To prevent malfunction in, shutter switching operation by digitizing a left/right picture display timing signal and sending a shutter switching signal while synchronizing the code sending timing with a specific bit. CONSTITUTION:A picture signal obtained from a video disk player A is inputted to a synchronizing separation circuit 1 and a vertical synchronizing signal is separated from the picture signal. A field identification circuit 2 identifies (2) the left/right field corresponding to the left/right picture from the vertical synchronizing signal to output the left/right field timing signal, which is digitized by a code generating circuit 3 and the left/right field code signal is outputted synchronously with the specific bit of the code. The field code signal is demodulated and discriminated by a code discrimination circuit 8 and the left/ right display timing signal displaying the left/right picture is obtained by a shutter drive timing circuit 9 to apply switching drive 10 to liquid crystal shutters 11, 12 of spectacles.
Patent JP-2000308844-A (JP)
Title: Liquid applicator
Inventor: KAMIMURA TSUTOMU
IPC: B05C5/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid applicator capable of simultaneously treating plural coating positions on a material to be coated and capable of precisely and uniformly controlling the gap between each coating surface of plural coating positions and a coating nozzle. SOLUTION: Plural coating heads 34 are placed in a row on a common triaxial-control movable stage 14. Each coating head 34 is attached independently to a vertically movable supporting body 46 and is pivotally supported by the movable stage 14. The distance between the coating nozzle 40 and the coating surface is set with the high precision of 1/20 mm order by a micrometer type fine control structure 56. The height of each coating surface is detected by a contactor 70.
Patent JP-H09307094-A (JP)
Title: Solid-state image pick up device
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/369
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an unnecessary charge ejecting part without increasing the number of manufacturing processes by providing the unnecessary charge ejecting part and a potential barrier part and not forming a p type well layer on the area whereupon the unnecessary charge ejecting park is formed. SOLUTION: An unnecessary charge ejecting part 106 and a potential barrier part 105 are provided. The unnecessary charge ejecting part 106 is provided on the part opposite to the vertical charge transfer part 102 of a horizontal charge transfer part 103, and the charges which are not required at the vertical charge transfer part 102 and the horizontal charge transfer part 103 are ejected. The potential barrier part 105 is provided between the horizontal discharge transfer part 103 and the unnecessary charge ejecting part 106 on the area whereupon the p type well layer 302 is formed, so as to separate the horizontal charge transfer part 103 and the unnecessary charge ejecting part 106. Especially on the area whereupon the unnecessary charge ejecting part 106 is formed, the p type well layer 302 is not formed.  Thus, the unnecessary charge ejecting part 106 is provided without increasing the number of manufacturing processes.
Patent JP-S5821547-A (JP)
Title: Automatic surface inspection apparatus for paper cups
Inventor: KOBAYASHI YUUJI
IPC: G01N21/90
Filed: 1981-07-31
Abstract: PURPOSE:To position paper cups accurately for inspection without deformation and to rotate cups at constant speed, by a method wherein a rotable cup holder is provided around a rotatable dividing table which is driven intermittently. CONSTITUTION:A cup holder 22 having a hollow with nearly the same shape and size as an external shape of a paper cup 20 is provided around a circular table 24. Each cup 20 is supplied one by one onto the cup holder 22 at a supply stationI, and is forced into the holder 22 by a forcing mechanism 112 at a force station II. On the other hand, a sun gear 44 is rotated at constant speed, and a planet gear 42, namely the cup holder 22, is also rotated at constant speed, while the dividing table 24 is rotated intermittently. Accordingly, when the dividing table 24 is stopped, the holder 22 is continuously rotated at constant speed at an inspection station III. During the rotation of the holder, the inside surface of the paper cut is inspected. A defective cup is sent out through a waste duct 128, and an accepted cut is sent to a station IV.
Patent JP-2000274417-A (JP)
Title: Unfastened nut and bolt
Inventor: KATO NAMIE
IPC: F16B39/282
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a nut and a bolt not unfastened by vibration, which are easily assembled and disassembled without depending on a fastening pressure, manufactured at low costs by a simple machining technology, reliable for preventing unfastening and generally applicable to a certain extent regarding size standard. SOLUTION: In combination of the bolt of a twisting structure, two nuts to be fitted therewith and an elastic body 5, clockwise and counter clockwise screw threads 2 and 3 are changed for diameters and attached to one bolt 1. By using the sandwiching structure of a main nut 4 having the clockwise screw thread, the elastic body 5 such as synthetic rubber, plastic or the like and a sub-nut 6 having the counterclockwise screw thread, a nut not to be unfastened is realized.
Patent JP-H11312241-A (JP)
Title: Pattern inspecting device
Inventor: HAKOISHI SEIJI
IPC: G06T7/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To inspect whether glass coating is executed correctly. SOLUTION: Illuminated light is irradiated on an inspection work 1 through optical guides 4a to 4c and cylindrical lenses 5a to 5c. At the time of illuminating the work 1 from its upper and lower sides, when glass 13 is omitted on a pattern 12, where the glass 13 should be formed, a pattern 12 is omitted in an image picked up by a camera 3. In a case when the glass 13 is formed on the pattern 12, where the glass 13 should not be formed, the pattern 12 which is removed in a master pattern appears in a picked up image. Abnormality of glass coating is detected by comparing the master pattern and the picked up image by a comparing circuit 10.
Patent JP-H01291581-A (JP)
Title: Motion correction type television cinema device
Inventor: HIRABAYASHI HIROSHI
IPC: H04N5/253
Filed: 1988-05-19
Abstract: PURPOSE:To obtain a conversion image without generating jerkiness or shading off of motion by providing a motion correction type frame number conversion part by a motion vector detecting function and a position interpolation method. CONSTITUTION:A motion vector detecting part 4 detects a motion vector(v) by comparing the signal of the image element of the present frame with that of the image element of a preceding frame outputted from a frame memory 3. One or plural motion vectors vn (around four at maximum) detected at the motion vector detecting part 4 are sent to a frame order control part 5, and after being multiplied by a constant corresponding to the temporal position of the frame to be interpolated, are sent to a motion correction interpolation type frame number conversion part 7 in which plural frame memories (71 to 7n) for a motion correction interpolation type signal classified by every motion vector vn are incorporated. In the motion correction interpolation type frame number conversion part 7, the signals F1 and F2 of the image elements of first and second frames at positions corresponding to each of the motion vectors Vn are inputted sequentially, and difference between the signal Fa of all image elements of the frame to be interpolated at every motion vector Vn and a motion correction frame is calculated.
Patent JP-S61279967-A (JP)
Title: Terminal input parallel processor
Inventor: IKESUMI SUEHIRO
IPC: G06F13/10
Filed: 1985-06-05
Abstract: PURPOSE:To lighten the input burden imposed on an operator by discriminating automatically a delimitation from input data without terminal operator's indication, transmitting automatically it to a discentralizingly disposed information processor and providing a function receiving a processed result asynchronously. CONSTITUTION:A terminal control processor 4 processes a data series inputted from code input device 1, and a display device 3 displays the result. The delimitation being a processing unit is automatically discriminated from the data series, and transferred to the discentralizingly disposed information processor 6 through a communication connection device 5. According to the transferred information, the processor 6 generates and transfers a dummy input code string before a subsequent input data from the device 1. The transferred dummy input code string is added to the input data series in accordance with the adoption indication from an adoption indicating device 1a. When the operator can use the dummy input data offered by the processor 6, he can omit an input operation to lighten his input burden.
Patent JP-H10311032-A (JP)
Title: Mounting structure of guide gib
Inventor: ISOGAI TAKAAKI
IPC: E02D7/16
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting/dismantling works of a guide gib and enhance the working effectiveness. SOLUTION: A through hole stretching along the hole of a bolt for installation of a guide gib 8 is formed in the opposing side face 6b of a guide gib mounting frame 6. A pipe member 11 is slidably inserted in the through hole, and the tip of a supporting bolt 12 inserted from inside the side face 6b inside the pipe member 11 is attached by threads to the guide gib 8, and it 8 is supported on the side face 6b of the frame 6 in such a way as capable of separating.
Patent JP-H04346083-A (JP)
Title: Timing generator
Inventor: ISHIZAKA MASAAKI
IPC: G01R31/28
Filed: 1991-05-24
Abstract: PURPOSE:To enable generation of a plurality of timing signals within one test rate in an IC tester or the like. CONSTITUTION:A timing designation signal given at each test rate is given as an initial value to a counter 11 and an output of this counter is impressed on an address of a memory 12 storing timing data. In the memory 12, delay time data and a count/stop signal are stored and the delay time data are impressed on a delay time generating circuit 15. A test rate signal is given to the counter 11 and the delay time generating circuit 15 through an OR circuit 14 and a delay timing signal having a delay time based on the delay time data is obtained. This delay timing signal makes the counter 11 incremented and the delay time generating circuit 15 restarted through an AND circuit 13 and the OR circuit 14 being based on the state of the count/stop signal.