baber/WOPTO huggingface dataset:
Patent JP-2000156641-A (JP)
Title: Additional information superimposing method, information signal duplication control method, control signal output device and information signal recorder
Inventor: IKEDA NOZOMI
IPC: H04J3/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To transmit 1st and 2nd additional information sets superimposed on an information signal while minimizing deterioration in the information signal. SOLUTION: An output video signal is divided into two areas; 1st area and 2nd area. An electronic watermark information generating section (WM generating section) 3 generates a spread spectrum signal (electronic watermark information) as the 1st additional information for superimposing it onto the 1st area of the video signal. An electronic watermark information superimposing section (WM superimposing section) 2 superimposes the spread spectrum signal onto the 1st area of the video signal. The 2nd additional information is superimposed newly on the 2nd area of the video signal in the case that, for example, this video signal is to be recorded on a recording medium.
Patent JP-H10170791-A (JP)
Title: Photographing lens device for camera
Inventor: KATO MINORU
IPC: G02B7/10
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent a lens unit from falling into a notch without specially adding a part by arranging a holding member so as to prevented the notch from being positioned at the lowermost part of the holding member when a camera is positioned in a normal photographing posture. SOLUTION: The holding member 30 is arranged so as to prevent the notch 33a from being positioned at the lowermost part of the holding member 30 when the camera is positioned in the normal photographing posture. Thus, the notch 33a is positioned on an upper side from an optical axis when the camera is positioned in the normal photographing posture, so that the lower part of a helicoid 22a is prevented from being disengaged from the helicoid 33c even though a focusing lens unit 20 entirely enters the extended range of the notch 33a and the focusing lens unit 20 is not moved downward by gravity. Thus, the optical axis holds a normal position and does not adversely affect a photographing result.  Then, the notch 33a is especially arranged over both sides of a virtual plane P2 in the up-and-down direction of a camera, so that the deviation of the optical axis is prevented even when the camera is positioned in a photographing posture.
Patent JP-H04274791-A (JP)
Title: Detecting method and apparatus wherein base potential is corrected
Inventor: KORINNU MESUTE
IPC: G01R19/00
Filed: 1991-11-21
Abstract: PURPOSE: To measure base potential by a simple method by preparing a histogram of samples of a signal. CONSTITUTION: A detecting apparatus DR receiving and detecting nuclear radiation RN to output a detecting signal S is provided with a digital sampling unit CAN for outputting the detecting signal subjected to A/D conversion, a sample processor TS for determining the characteristics of detected nuclear radiation and a measuring unit MOB for measuring base potential incorporated in a unit located behind CAN to prepare the histogram. These digital samples are obtained by measuring the abscissa of the first peak in the histogram continuously at high speed. The abscissa of the first peak gives a value of the base potential and further the detecting signal is corrected by subtracting the value of the base potential measured before the sampling process with a subtracting unit SS.
Patent JP-H03190255-A (JP)
Title: Semiconductor testing device
Inventor: SUZUKI KENJI
IPC: H01L21/66
Filed: 1989-12-20
Abstract: PURPOSE:To correct the light dispersed from a light source to a narrow angle for a semiconductor photoelectric device so that it may be brought near to an in-use state and enable light emission. CONSTITUTION:A group of lenses 1 and a light source 4 are fixed with a support column 6 erected on the top of a probe card 5. The light from the light source 4 is made to emit light at a narrow angle near to the angle of when semiconductor photoelectric device 2 is in use by the provision of the lenses 1 inserted between the light source 4 and the semiconductor photoelectric element 2. Since the light from the light source 4 is thus projected onto the semiconductor photoelectric device 2 at a narrow angle and dispersed light is not projected, it is, therefore, possible to carry out electrical characteristic test under a condition similar to the one of when the semiconductor photoelectric device 2 is in use.
Patent JP-2000149191-A (JP)
Title: Route guidance device
Inventor: WAKISHIMA KATSUYUKI
IPC: G01C21/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the route guidance device which can guide a route while reducing the influence on a driver as much as possible. SOLUTION: When a vehicle travels to 500 m before a course change spot on a guide path, a vibrator motor is controlled with a vibration pattern (A) (step SA7). Similarly, when a decision on each even step among steps SA8 to SA20 becomes 'YES', the vibration motor is operated with vibration patterns (B) to (H) in odd steps of steps SB9 to SA21. Consequently, the user can recognize that the current point is 200 m before a traveling direction change point (B), is 100 m before a traveling direction change point (left turning) (B), is 100 m before the traveling-direction change point (left turning) (D), deviates from as en route (guide path) (E), is approaching an up slope (F), is approaching a down slope (G), and is approaching a pass (H).
Patent JP-H01172996-A (JP)
Title: Picture filing device
Inventor: MORI TAKAYUKI
IPC: H04N1/393
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the quantity of information to be read from a storage medium for the purpose of reproducing and displaying picture information, to shorten the read time, and to reproduce and display already recorded pictures at a high speed by reading out preliminarily recorded reduction picture information from the storage medium together with picture information of pictures and writings and outputting them to a display device. CONSTITUTION:An original of pictures and writings is read by a scanner 11, and its original picture information is reduced to such size by a picture reduction part 23 that it can be displayed on a display device 13, and this reduced information is stored in a display memory 20 and sent to the display device 13 and displayed on the screen. When a user confirms display contents and instructs a control part 24 to execute recording, original picture information in a picture memory 19 is encoded by an encoding/decoding part 21 and stored in an encoded information memory 22. Thus, the quantity of information to be read out from the recording medium for the purpose of reproducing and displaying information is reduced, and already recorded pictures and writings are reproduced and displayed at a high speed.
Patent JP-2000153184-A (JP)
Title: Apparatus and method for multi-color coating
Inventor: MURATE MASASHI
IPC: B05B3/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To carry out multi-color coating by mixing coating materials of different colors. SOLUTION: A coating apparatus for multi-color coating is equipped with one coating gun 1, coating supply paths 16A, 16B, 3A, 3B, 5 which are extended from coating tanks 6A, 6B in which coating materials of different colors are placed into the coating gun and supply the coating materials, controllers 9 which are set in the respective coating supply paths and control the amounts of the coating materials to be supplied, and a coating mixing part 4 which is installed downstream from the controllers 9 in the coating gun and mixes the coating materials of different colors supplied by the respective coating supply paths. In a coating method, when the respective coating material flowing in the coating supply paths are mixed in the coating gun and ejected from the gun to carry out coating, the ratio of the respective coating materials is changed in a middle of coating.
Patent JP-H10173541-A (JP)
Title: Compressed encoding and decoding system
Inventor: FUJII SHIGEKI
IPC: G10L19/002
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To attain the lossless encoding processing which has its high efficiency by deciding the optimum number of bits in accordance with the input signal state. SOLUTION: The differential value data (dx) are obtained from the series of linear PCM data (xi) by a differential value generation part 5 and then quantized again by a quantization part 8. The part 8 includes a 1st mode where the series of data (dx) are collected in each frame and the minimum bit number necessary for expression of the data (dx) having the maximum absolute value among those data collected in each frame is decided as the word width, and a 2nd mode where the value of L is decided so as to minimize the bit length of a frame when the data (dx) are divided in each frame and every L bits from the LSB side and a one-bit flag showing the presence or absence of the final word of each value (dx) every L bits is set as the word width. Then the part 8 selects the 1st or 2nd mode that has the shorter bit length of a frame and adds this mode to a mode information frame.
Patent JP-H02178118-A (JP)
Title: Sheet storage case
Inventor: KUZUTANI SUSUMU
IPC: B65H1/26
Filed: 1988-12-28
Abstract: PURPOSE:To keep off any damage to each sheet surface as well as to make sheets possible to be taken out of a storage case piece by piece by constituting a part contacting with a cutting face of a loading sheet with a high friction factor member, in a sheet storage case for a copying machine or the like. CONSTITUTION:A sheet of polyethylene terephthalate is stuck to an inner side at a lateral face at the side to be attached to the body of a sensitizing pressure sensitive copying machine in an outer frame 201 of a colored paper cassette 32, and a nylony net 202 of a high friction factor is further stuck on top of it. In this constitution, when the sheet in the cassette 32 is taken out by dint of suction of a suction cup 101, the sheet after the second one is checked to follow with the first sheet by high friction with the net 202, so that they are surely separated piece by piece.
Patent JP-H10196604-A (JP)
Title: Hydraulic drive device
Inventor: TSURIGA YASUTAKA
IPC: G05D7/01
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an excellent fine controllability when an engine speed is set at low level by improving a saturation phenomenon according to the engine speed in a load sensing control type hydraulic drive device. SOLUTION: Pressure differences across flow control valves 6a, 6b, and 6c are controlled to the same pressure differential ΔPLS by pressure compensating valves 7a, 7b, and 7c, respectively, and the pressure differential ΔPLS is maintained at a target pressure differential ΔPLSref by a pump capacity control device 5. Also, a flow detection valve 31 is installed to the delivery routes 30a and 30b for a fixed displacement hydraulic pump 30 so as to change the target pressure differential ΔPLSref according to a variation in the speed of an engine 1, and a pressure differential ΔPp across the variable throttling 31a of the flow detection valve 31 is led into a set change device 32 so as to change the target pressure differential ΔPLSref.  Thus the flow detection valve 31 varies the opening area of the variable throttling 31a according to the pressure differential ΔPp across the variable throttling 31a itself, and also varies the pressure differential ΔPp according to the speed of the engine 1.
Patent JP-2000155350-A (JP)
Title: Method and device for controlling flash light of image pickup equipment
Inventor: MURAMATSU MASARU
IPC: G03B7/099
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a flash light control method suitable to control the flash light quantity for a digital still camera, etc., and to provide the device therefor. SOLUTION: The image pickup equipment provided with an image pickup means for photographing an object image formed through a photographic lens and an illuminating means 15 for illuminating the object is controlled, and prior to photographing, the illuminating means is made to emit light, and also, a 1st received light quantity obtained by directly detecting the light reflected by the object and a 2nd received light quantity obtained by detecting the light from the object through the photographic lens 5 are measured, then, the light emitting quantity of the illuminating means is controlled based on the 1st received light quantity, and the correction quantity is decided based on the 2nd received light quantity, then, in the case of photographing the image of the object by the image pickup means, the light emitting quantity of the illuminating means is controlled based on a 3rd received light quantity obtained by directly detecting the light reflected by the object and the correction quantity.
Patent JP-H10156337-A (JP)
Title: Defoaming mechanism for night soil treating device
Inventor: KISHI MITSUHIRO
IPC: C02F1/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the failure in the effective execution of the evaporating and drying of night soil by the froth generated at the time the night soil is heated. SOLUTION: This night soil treating device comprises a hermetically closed vessel 51 which houses the night soil W and has heat resistance, heat storage bodies which are housed in the vessel 51 and are formed to spherical shapes, an agitating means which is housed in the vessel 51 and agitate the night soil W and the heat storage bodies and a heating means which evaporates the night soil W by heating the vessel 51. The device treats the night soil W by heating the vessel 51 by the heating means to evaporate the night soil W and simultaneously agitating the night soil by the agitating means. The device is provided with a froth sensor 161 which is disposed at the vessel 51 and detects the height of the froth N generated from the night soil W and a control mechanism which controls the heating means by the signal from the froth sensor 161.  When the attainment of the prescribed height of the froth N generated by heating the night soil W is detected by the froth sensor 161, the control means temporarily stops the heating of the vessel 51 by the heating means and allows the temp. of the night soil W to fall until the froth N settles.
Patent JP-H07187561-A (JP)
Title: Overhead crane provided with duct collecting hood
Inventor: MORIOKA KOSUKE
IPC: B66C17/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a dust collecting hood having a sufficient dimension, capable of collecting dust to rise together with ascending current without leaking them by a seal measure capable of maintaining the structure wherein soot and dust are shielded also while an overhead crane is operated. CONSTITUTION:A seal measure is composed of fixed horizontal seal plates 29, divided square seal plates 17, and hood side walls 21, and divided square plate removing hoods 18 run traverse while lifting up the divided square seal plates 17 when a main working crab 9 and an auxiliary working crab 28 run traverse, thereby the seal measure can maintain the structure wherein soot and dust are shielded also while an overhead crane 27 is operated. Thereby soot and dust to rise together with ascending current can be collected without being leaked also while the overhead crane is operated.
Patent JP-H05167614-A (JP)
Title: Packet transfer system
Inventor: MIURA ATSUSHI
IPC: H04L12/721
Filed: 1991-12-17
Abstract: PURPOSE:To prevent communication of an accommodated terminal equipment from being disable as much as possible even when a packet exchange stops a packet transfer function. CONSTITUTION:A prescribed terminal equipment 3 is accommodated to each of plural packet exchanges 10, the virtual number equivalent to the station number of each packet exchange is imparted to the prescribed terminal equipment and each packet exchange is provided with a virtual number addition means 101 adding a virtual number to a packet (to a header of a data gram system or the like) when the packet addressed to the prescribed terminal equipment from the accommodated terminal equipment is received and also with a packet transfer means 102 analyzing whether or not a prescribed terminal equipment having the virtual number added to the packet is accommodated in its own packet exchange, transferring a packet to a path decided corresponding to the virtual number when not accommodated and transferring the packet to the prescribed terminal equipment when accommodated.
Patent JP-H05163601-A (JP)
Title: Swimming suit or leotard
Inventor: IWAZURU SUMI
IPC: A41B9/08
Filed: 1991-12-17
Abstract: PURPOSE:To simply obtain a swimming suit, etc., giving a good wearing touch and having good fitness, appearance, etc., by cutting a circular knitted fabric composed of plural different knitted fabric parts at a neck part, both arm parts and both leg parts, and subsequently sew-joining shoulder parts and a crotch part. CONSTITUTION:A circular knitted fabric 9 composed of plural different knitted parts 1, 2, 3, 3a, 4, 4a is cut at borderlines 5-8, and only shoulder parts 10 and a crotch part 11 are sew-joined. Because of its not having any joined part at the side parts and the back part, the produced suit has good fitness to a body.
Patent JP-2001156110-A (JP)
Title: Method of mounting semiconductor chip and method of manufacturing electromagnetic wave readable data carrier
Inventor: KAWAI WAKAHIRO
IPC: H01L21/60
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To quickly and electrically and mechanically reliably provide a method of mounting a semiconductor chip on a wiring board at a low cost, in a mountable flip-chip connection system. SOLUTION: This mounting method comprises a step of pressing bumps of a semiconductor bare chip onto a thermoplastic resin film which is in a molten state in the condition of heating the thermoplastic resin film covering electrode regions on a wiring pattern with application of ultrasonic waves, thereby pushing the molten thermoplastic resin film aside to cause the bumps to contact the electrode regions, a step of successively applying ultrasonic waves to ultrasonically bond the bumps to the electrode regions in the condition of the bumps contacted to the electrode regions, and a step of cooling and hardening the molten thermoplastic resin to adhere the semiconductor bare chip to the wiring board.
Patent JP-H05162605-A (JP)
Title: Module cover for air bag device
Inventor: YOKOTA KEIJI
IPC: B60R21/215
Filed: 1991-12-17
Abstract: PURPOSE:To prevent foreign substances from entering the horn switch in a module cover for an air bag device. CONSTITUTION:Inside a module cover 30, which is made of an outer layer 32 and an inner layer 34, a horn switch operating portion 42 is provided with only the outer layer 32 and the inner layer 34 lacking. On the back side of the operating portion 42, a space 44 is provided to install a horn switch 50 and its circumference is enclosed with a surrounding wall 48. To order to make it easy for the horn switch portion 42 to transform recessedly to its back side, a groove 46 is provided on the circumference of the module cover 30. Since the horn switch 50 is generally enclosed with the module cover 30, moisture and dust are prevented from entering the horn switch 50 and its durability can be improved.
Patent JP-H04201332-A (JP)
Title: Laminated material
Inventor: YAMAGISHI HIDEHARU
IPC: B32B7/02
Filed: 1990-11-30
Abstract: PURPOSE:To provide a base color showing metal gloss and to bring a metal gloss layer to a good surface state free from unevenness by laminating the outermost and innermost layers respectively composed of a thermoplastic resin to the outside and inside of an intermediate support layer composed of a biaxially stretched resin film layer and providing a barrier layer between the intermediate support layer and the innermost layer and forming a metal membrane to at least one surface of the intermediate support layer. CONSTITUTION:A laminated material 1 has an intermediate support layer 2, the thermoplastic resin layer 8 being the outermost layer laminated to the outside of the intermediate support layer 2, the stiffness adjusting film layer 2 laminated to the inside of the intermediate support layer 2, a barrier layer 15 and a thermoplastic resin layer 17 being the innermost layer. The intermediate support layer 2 is composed of a biaxially stretched resin film layer 5 having a metal membrane 7 provided to at least one surface thereof. Since the metal membrane 7 formed to the biaxially stretched resin film layer 6 is confirmed from the thermoplastic resin layer 8 being the outermost layer, the laminated material having a base color showing metal gloss is obtained. Since the metal membrane 7 is formed to the biaxially stretched film layer, the generation of unevenness and wrinkles in the metal membrane in a manufacturing stage is reduced.
Patent JP-H11149111-A (JP)
Title: Image take-in device and information storing medium
Inventor: IWATANI TORU
IPC: A63F13/213
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image take-in device and an information storing medium capable of satisfactorily photographing an object image without using a special illuminator. SOLUTION: The image take-in device 60 is provided with a monitor 20 with a light emitting function and a CCD camera 30 for photographing a player 40 as an object. Flash light is emitted by the monitor 20 at the time of photographing the take-in image on which a prescribed processing should be applied. Thus, the flash light emitted by the monitor 20 is projected on the player, then, the take-in image is photographed under the light required to satisfactorily photograph. As for the aforesaid processing, it is permitted to form the image by using the take-in image, and also, it is permitted to print the take-in image.
Patent JP-H04201334-A (JP)
Title: Laminated material
Inventor: YAMAGISHI HIDEHARU
IPC: B32B9/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide a laminated material having a base color of metal gloss and an interference pattern of light and provided with a metal gloss surface having a good surface state free from unevenness by laminating the outermost and innermost layers composed of a thermoplastic resin to the outside and inside of an intermediate support layer composed of a biaxially stretched resin film layer and providing a barrier layer between the intermediate support layer and the innermost layer and forming two or more metal membranes having a primer layer provided therebetween to at least one surface of the intermediate support layer. CONSTITUTION:A laminated material 1 consists of an intermediate support layer 2, the thermoplastic resin layer 8 being the outermost layer provided to the outside of said layer 2, the stiffness adjusting film layer 12 provided to the inside of the layer 2, a barrier layer 15 and a thermoplastic resin layer 17 being the innermost layer. The intermediate support layer 2 composed of a biaxially stretched resin film layer 6 having a metal vapor deposition layer 7 provided thereto and the metal vapor deposition layer 7 consists of two metal membrane layers 7a, 7b laminated through a primer layer 7c. A base color of metal glass is recognized through the thermoplastic resin layer by the metal membrane layer 7. Since the metal membranes 7a, 7b of the metal membrane layer 7 show semipermeability, interference is generated on the basis of the light path difference of the light reflected from the surface of the metal membrane 7a and the light reflected from the surface of the metal membrane 7b to confirm an interference pattern.