baber/WOPTO huggingface dataset:
Patent JP-H04142464-A (JP)
Title: Speed measuring device for moving object
Inventor: MASE KENJI
IPC: G01P3/36
Filed: 1990-10-03
Abstract: PURPOSE:To calculate the speed of a moving object by processing the two-dimensional time/space image overlapped with slit images of an image as one- dimensional digital signals in the time direction, and calculating the angle between the moving object image and a slit and the length in the angle direction. CONSTITUTION:The position on an object image slit is reported to an image processing section 3 from a time/space image processing section 4 immediately after the scanning of a new object image is completed. When it is reported to the processing section 3, a two-dimensional image is fixed, an object is searched based on the position on the slit, and the apparent size H of the object on the image is calculated and outputted to a speed calculating circuit section 5. The processing section 3 obtains the long axis of the object image, and it obtains and outputs the angle between the object and the position of the slit. The processing section 4 calculates the size of the object in the time/space image, i.e., tau=time t1-t0 and h=position x1-x0, to output them. A circuit section 5 calculates and outputs the object speed based on the outputs of the image processing section 3 and the processing section 4.
Patent JP-H06117960-A (JP)
Title: Crack detecting method for refractories
Inventor: TAIRA TOSHIMITSU
IPC: G01M3/26
Filed: 1992-10-01
Abstract: PURPOSE:To detect crack efficiently in the refractories of sliding nozzle by making a fluid conduit in the sliding member of the sliding nozzle and detecting pressure variation in the conduit under pressure reduced state or pressurized state. CONSTITUTION:A refractory 1 to be inspected is provided with a U-shaped fluid conduit 2 having one open end. A crack detector 3 comprises a vacuum pump 6 for evacuating the fluid conduit 2 coupled with a piping 4, and a pressure gauge 5 measuring the pressure in the fluid conduit 2. When the piping 4 is coupled with the fluid conduit 2 and the vacuum pump 6 is operated, leakage of fluid is limited to those passing through the pores of the refractory when no crack is present in the refractory. When any crack is present in the refractory 1, pressure varies depending on the extent of crack. When the pressure is previously measured under normal operating state of the vacuum pump 6 and eventually compared with a pressure measured upon detection of crack, presence of crack can be detected.
Patent JP-S63119007-A (JP)
Title: Magnetic head
Inventor: INAGOYA OSAMU
IPC: G11B5/127
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the separation of a magnetic layer and the generation of a click in a glass and a non-magnetic substrate while the use quantity of the glass is smaller by providing a glass to join two core half bodies at a part of the mutual facing surface of the core half body. CONSTITUTION:Both sides are respectively core half bodies to a surface including a head cap 4 formed by a gap regulated material such as SiO2 and these are joined by glasses 3a and 3b. On the facing surface of these half bodes, magnetic layer 2a and 2b composed of the magnetic of a high magnetic permeability are provided at a high saturated magnetic flux density. The magnetic layers 2a and 2b are separated by a winding window 5 due to the groove provided at one side core half body, made close by the front part at a magnetic recording media sliding surface 6 side a part of the tips is exposed, a head gap 4 is formed by a gap material, the layers are made mutually close even by the rear part at the side opposite to the magnetic recording media sliding surface 6 and a magnetic path is formed.
Patent JP-S63119034-A (JP)
Title: Information recording medium
Inventor: OHASHI KAZUHITO
IPC: G11B7/24
Filed: 1986-11-07
Abstract: PURPOSE:To replace suitably a protecting layer with a new protecting layer and to keep recording medium in the initial normal performance by providing a transparent protecting layer, which can be replaced, at an optical beam incident side in the medium. CONSTITUTION:On the surface of an optical disk, a separatable transparent thin film or a protecting layer 34 such as a film are stuck, thickness t' of the protecting layer 34 is much thinner than thickness (t) of a disk substrate 31, and made into the thickness in which a sufficient permeability is obtained to the wavelength of a laser light made incident on the disk substrate. When a scratch 35 is stuck, the thin film or the protecting film 34 such as a film are separated, a new thin film or a protecting film 36 such as a film are covered again and the optical disk can be corrected to the complete original condition. As the means to cover the thin film or the protecting film 36 such as a film, the protecting film 36, for example, is stuck by a modacrylic emulsion, and then, the film can be easily separated in accordance with the necessity and the sufficient sticking force can be kept at the time of using.
Patent JP-S63160401-A (JP)
Inventor: FURANKO MARUKOONI
IPC: H01P1/387
Filed: 1987-10-21
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-H02114018-A (JP)
Title: Optical obstacle detecting device
Inventor: ISHIKAWA KIYOMITSU
IPC: B60Q5/00
Filed: 1988-10-21
Abstract: PURPOSE:To prevent the breakage of a door by providing a means switching the detection distance from the door at which an object can be detected and a means issuing an alarm when an obstacle for opening the door is detected in an obstacle detecting device optically detecting the object existing outside the door of a car. CONSTITUTION:When a driver moves a hand 21 near a key hole to perform the key operation from the outside while a door lever switch 14 is in the off state, a lighting means 16 is lit to illuminate the key hole based on the output of an obstacle detecting means constituted of a light emitting element 5 and a light receiving element 6. When a door lever is operated and the door lever switch 14 is turned on, a timer circuit 13 is operated, the comparison level of a variable-level comparator 9 is changed, the detection distance L is increased from about 5cm so far to about 20cm for better sensitivity, and a transfer switch 12 is switched to a warning means 17 side. When a door is to be opened from the inside during this time, if there is an obstacle within the range of about 20cm from the door and it is detected, a warning means 17 is operated.
Patent JP-H08106234-A (JP)
Title: Heating device
Inventor: OBA HIROYUKI
IPC: G03G15/20
Filed: 1994-10-05
Abstract: PURPOSE: To make possible the energization of a heater neither too much nor too little even if a power supply voltage is fluctuated, without increasing the cost by changing an electric conduction ratio based on a temperature-rise rate in a prescribed period after the energization of the heater is started. CONSTITUTION: An endless heat resistant film 2 is loosely fitted to a stay l including the heater 3 outside and a pressure roller 4 is in press-contact with the heater 3 with the film 2, to form a nip. Then, the output of a thermistor 5 provided on the heater 3 is A/D converted to be fetched in a CPU 10 and an AC voltage for energizing the heater 3 is controlled by a triode AC switch 11 based on the fetched output information, to keep the temp. of the heater 3 constant at the time of fixing.  At this time, a table for the ratio of electric conduction to a counted time after the energization of the heater is started in advance is previously stored in the CPU 10, time until the temp. of the heater 3 becomes 50 deg.C from 40 deg.C is measured and the rising speed of the temp. of the heater 3 is detected to estimate the power supply voltage and to change the electric conduction ratio of the heater 3 in accordance with the estimated voltage value.
Patent JP-H11187492-A (JP)
Title: Composite ultrasonic wave transducer
Inventor: HIRATA YOSHIHIRO
IPC: G01N29/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite ultrasonic wave transducer that is easily manufactured in which undesired lateral mode resonance is suppressed. SOLUTION: Each of a plurality of piezoelectric ceramic columns 2b included in a resin board 3b of a composite ultrasonic wave transducer 1b has a disk shaped lateral cross section and penetrates the resin board 3b in its broadwise direction. The piezoelectric columns 2b are placed in the resin board 3b in a way that each center axis of each piezoelectric column 2b on one major side corresponds to a position of each node of a regular triangle network.
Patent JP-H03129792-A (JP)
Title: Trimming method for conductor pattern
Inventor: ICHIDA FUMIHIRO
IPC: H01G4/12
Filed: 1989-10-16
Abstract: PURPOSE:To highly integrate a circuit board and to prove high reliability by colliding fine particles having specific range of Vickers hardness against the position to be trimmed of a conductor pattern on a dielectric board, and removing the conductor material at the position to be trimmed. CONSTITUTION:As a dielectric board, a board containing strontium titanate as a main ingredient and a board containing barium titanate as a main ingredient are prepared, conductor paste containing 80% of Ag and 20% of Pd is selected from among various conductive materials, thereby forming a linear conductor pattern. The suitable position of a linear pattern is cut by using various fine particles, by a sandblasting method for an existing sand trimming unit for the pattern formed on the dielectric board. The particles to be used are limited 200 to 900kg/mm<2> of its Vickers hardness.
Patent JP-H10108877-A (JP)
Title: Disposable diaper of briefs type
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/56
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To make characters written on a diaper visibly identified even in the state of not being worn by writing the characters in the portion of the diaper where sheet members forming right and left side edges are overlapped and secured. SOLUTION: A securing portion in the side edge portion of a diaper comprises a plurality of straight portions 9A extending in the lateral direction in vertically upper and lower areas of the girth following the side edges, and in a vertically central portion 9B thereof on which are written characters. The securing portions 9A and 9B are surrounded with non-securing portions 31 (thickness T). The thickness of the portion 9A is tA and the thickness of the portion 9B is tB, where tA, tB<T. In the side edge portion, at least the portion 9B of the securing portions 9A, 9B forms a recess 33 on front and/or back side of the side edge portion, with the recess showing characters. The recess 83 may be in Japanese syllabic letters (katakana, hiragana), Arabic numerals, Chinese characters, etc., in addition to Roman letters.  Since those characters may be recognized from outside the diaper, they may be utilized for displaying trade names, etc.
Patent JP-H1086111-A (JP)
Title: Molding method for recycled article of waste corrugated board paper
Inventor: INOUE HIROSHI
IPC: B29B17/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a recycled article of waste corrugated board paper, which requires no addition of an adhesive, which is harmless and can be simply and quickly molded, and which is high in firm durability. SOLUTION: A waste corrugated board and corrugated board scrap are finely crushed by a crusher into crushed pieces of the corrugated board, which have a size of 20-40 microns, and a waste corrugated plastic board and corrugated plastic board scrap are finely crushed by the crusher into crushed pieces of the plastic, which have a size of 20-40 microns. The 60-80wt.% of the crushed pieces of the corrugated board are mixed with 30-40wt.% of the crushed pieces of the plastic to be stirred together. A pressure mold is packed with the mixture thus obtained, and the mixture is heated under pressure. The pressure mold is heated up to a level not lower than a melting temperature of the crushed pieces of the plastic under pressure, whereby the crushed pieces 2 of the plastic are melted to be mutually chained, and the crushed pieces 1 of the corrugated board are entwined among the melted crushed pieces of the plastic to be fastened thereto. In the case of a porous molded product, 15-30wt.% of an expanding agent may be blended.
Patent JP-H1093786-A (JP)
Title: Scanning-type image reader
Inventor: IIZUKA TAKAYUKI
IPC: H04N1/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To correct the deviations between a photographing range and a finder visual field by varying the scanning range for photographing according to a subject distance so as to make the photographing range coincide with the finder visual field at the subject distance. SOLUTION: When a subject is at a position (a) comparatively close to a scanner, the photographing range in a range shown by (a') and when the subject is at a position (c) similarly, the photographing range in a range shown by (c'). In addition as a subject at a short distance is focused, when an image- forming lens is near a home position through the use of a lens pulse count at the time of focusing stored by focusing processing, the subject is thought to be in the neighborhood. Then, by varying the starting point of scanning according to the number of moving pulses from the home position of the image- forming lens, a parallax varying according to the subject distance. Namely when the number of the moving pulses from the home position is small, the parallax is judged to be large and the center of the scanning range is shifted in the direction of a finder.
Patent JP-H04141491-A (JP)
Title: Optical recording medium
Inventor: YANAGISAWA SHUICHI
IPC: B41M5/26
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a writable optical recording medium, by which high reflectivity is acquired in conformity with CD specifications and which has the sufficient degree of modulation, by containing a specific cyanine dyestuff in a light absorbing layer. CONSTITUTION:In an optical recording medium 1, a light absorbing layer 12, a light reflecting layer 13 and a protective layer 14 are laminated on a light- transmitting substrate 11. An injection molding resin substrate is used as the light-transmitting substrate 11 from the viewpoint of improvement in productivity, and formed of a transparent material such as a polycarbonate resin, a polymethacrylic acid methyl resin, etc., and the substrate 11 is approximately 1.0-1.5mm thick. The light absorbing layer 12 is film-formed onto the substrate 11, a cyanine dyestuff shown in general formula I is contained in the light absorbing layer 12, and the writable optical recording medium, by which high reflectivity is acquired in conformity with CD specifications and which has the sufficient degree of modulation, can be obtained. In formula, R1 and R2 represent a 3-8C alkyl group, preferably a 3-5C alkyl group respectively.
Patent JP-H0580469-A (JP)
Title: Yellow coloring matter forming coupler and silver halide color photographic sensitive material containing the same
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C7/36
Filed: 1991-09-18
Abstract: PURPOSE:To provide a yellow coloring matter forming coupler being excellent in coloring property and durability of a produced color picture image. CONSTITUTION:This coupler is bicyclo(m, n, 0)alkane-1-yl calbonyl acetoamid type yellow coloring matter forming coupler. In this formula, (m) is an integer of 2-5 and (n) is an integer of 1-3 and sum of (m) and (n) is an integer of 3-7.
Patent JP-2001094493-A (JP)
Title: Integrated communication system
Inventor: YOKOI TOKIHIKO
IPC: H04B7/15
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To diversify communication services by using a simple communication terminal so as to easily realize broadband and broad area communication. SOLUTION: The title integrated communication system is provided with a ground communication network that uses a communication base station 10 to execute wireless communication, a geostationary satellite communication network provided with geostationary satellites 12 whose propagation distance and transmission power differ from each other, an orbiting satellite communication network provided with orbiting satellites 13, and a flying body communication network provided with airships 14, decides an inter-network communication path corresponding to a service request from communication terminals 11, and selects any of the geostationary satellite communication network, the orbital satellite communication network and the flying body communication network to form a service network and to execute communication.
Patent JP-H01110447-A (JP)
Title: Autorun system for running printing device
Inventor: SUZUKI HIROYUKI
IPC: B65H5/06
Filed: 1987-10-20
Abstract: PURPOSE:To conserve manhours by conveying paper to a printing part by conveying rollers with a signal from a sensor between a printing paper feeder and a printing device, reversely rotating the conveying rollers when printing is finished and discharging the paper. CONSTITUTION:One sheet of printing paper, when it is supplied from a paper feed part A, is detected by a sensor S1, and successively rotating rollers R1, R4, R2, R5, R3 and R6, the paper is conveyed to a running printing device C. When a sensor S2 detects the rear end of the paper, rotation of the rollers R1-R6 is stopped, and the printing device C starts printing. Finishing printing and discharging the paper from the printing device C, when the sensor S2 detects the point end of the paper, the rollers R1-R6 reversely rotate simultaneously the rollers R1, R4 are relocated to positions R1', R4' of dotted line, and the paper ending the printing is discharged to a discharge part D. When the sensor S1 detects the rear end of the paper, stopping the rollers R1-R6 returning to the initial condition, the next paper is accepted. Thus, manhours are conserved, and efficiency is promoted.
Patent JP-H01106831-A (JP)
Title: Method for producing metal alkoxide solution having high concentration
Inventor: WAKAMOTO KOTARO
IPC: H01G4/33
Filed: 1987-10-21
Abstract: PURPOSE:To obtain the titled solution having high concentration useful as a multilayer ceramic capacitor and surface-treating agent for providing electronic function, by using alkylethers as solvent in an organic solvent solution of a metal alkoxide. CONSTITUTION:The titled solution having high concentration is obtained by using alkylethers (e. g., alkylethers of ethylene glycols) as solvent in an organic solvent solution of a metal alkoxide (e. g., alkaline earth metal alkoxide). Since oxygen of ether linkage in the molecule is effectively coordinated to the metal atom of the metal alkoxide in the above-mentioned solvent and simultaneously an alkyl group and alkoxy group are stably orientated, the metal alkoxide can be stably dissolved and a thin film obtained from a ceramic printing liquid according to a conventional method and ceramic body having intermediate film thickness of sheet film by doctor blade method can be readily prepared.
Patent JP-H11102529-A (JP)
Title: Optical head
Inventor: KONO HARUHIKO
IPC: G11B7/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make more easily and accurately performable the arranging of a light source mounting part in a specified position by a constitution in which a projection formed on a base is brought into contact with a light source mounting part. SOLUTION: A projection 151 having rough cube shape is formed on a base 1a. By bringing a side 151a of the projection 151 into contact with a light source mounting part 150, the light source mounting part 150 are positioned. That is, the light source mounting part 150 is placed beforehand on surface 1f of the base 1a, and is pressed to the accurately figured side 151a of the projection 151 for joining through a joining member. An angle facing the projection 151 and the base 1a of the light source mounting part 150 is provided with an R, or cut off for preventing contacting to a non-orthogonal part formed by the surface 1f of the base 1a and the side 151a of the projection 151, or for placing along the non-orthogonal part.
Patent JP-S62125682-A (JP)
Title: Manufacture of solar battery
Inventor: KIKUCHI SEIICHI
IPC: H01L31/04
Filed: 1985-11-26
Abstract: PURPOSE:To reduce a series resistance and to enhance a conversion efficiency by laminating two or more P-type or N-type a-Si layers of a-Si layer side contacted with a transparent conductive layer by increasing power density at every layer. CONSTITUTION:A solar battery 9 is composed of a light transmitting insulating substrate 10, a transparent conductive layer 11, an a-Si layer 16 having a first P-type a-Si layer 12, a second P-type a-Si layer 13, an I-type a-Si layer 14 and an N-type a-Si layer 15, and an electrode 17. The substrate 10 is manufactured of a soda lime glass, and a transparent conductive layer 11 made of indium oxide containing tin as an impurity is formed on the main surface. Then, SiH4 added with B2H6 is used as reaction gas, the first layer 12 made of P-type a-Si:H is laminated on the layer 11 by a CVD method. Thus, a resistive contact is improved in a boundary between the transparent conductive layer and an a-Si layer 6, a series resistance is improved, a shortcircuiting current and a file factor are increased to obtain a high conversion efficiency.
Patent JP-S63118799-A (JP)
Inventor: FUJIHASHI YUICHIRO
IPC: G10L15/06
Filed: 1986-11-07
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-S62127445-A (JP)
Title: Laminate-type core for heat exchanger
Inventor: HAGIWARA RIKI
IPC: B23K35/22
Filed: 1985-11-28
Abstract: PURPOSE:To obtain the titled core excellent in corrosion resistance by vacuum- brazing a fin of Al alloy having a specific composition consisting of In, Li, Mn, Fe, and Si and a working fluid path composed of a core material of corrosion resistant Al alloy and a brazing filler metal of Al-Si alloy. CONSTITUTION:The fin is formed of the Al alloy consisting of 0.005-1% In, 0.0005-0.1% Li, 0.5-1.5% Mn, 0.1-0.7% Fe, <=0.4% Si, and the balance essentially Al, or further additively containing one or more kinds among 0.1-0.4% Zn, 0.01-0.09% Sn, and 0.1-2% Mg and/or one or more kinds among 0.05-0.5% Cr, 0.05-0.5% Zr, 0.01-0.5% Ti, and 0.01-0.5% V, or further containing <=0.5% Cu. On the other hand, the working fluid path is formed of a brazing sheet composed of the core material of corrosion resistant Al alloy such as the one of Al-Mn, Al-Cu, etc., and the cladding material of brazing filler metal of Al-Si or Al-Si-Mg alloy. Above-mentioned fin and working fluid path are combined, which are brazed in an atmosphere under <=10<-2>Torr, so that the titled core can be obtained.
Patent JP-H03129754-A (JP)
Title: Designing method for semiconductor integrated circuit device
Inventor: YAMAHA KEIICHI
IPC: H01L21/82
Filed: 1989-10-16
Abstract: PURPOSE:To sharply reduce the number of designing processes and to realize a high density by a method wherein, when a specific lower-rank cell housed in a large-scale cell is replaced with another lower-rank cell formed separately, a designing pattern of a large-scale cell which has been already designed is utilized effectively. CONSTITUTION:Another lower-rank cell 103 which is connected electrically to a RAM 110 is unfolded in advance. After the lower-rank cell 103 has been unfolded, information on a RAM 102 before its replacement is stored in advance; after that, a pattern of the RAN 102 is removed from a layout pattern; a higher- rank cell pattern which forms an external shape of a large-scale cell is obtained. Then, a size of the RAM 110 to be replaced and positions of individual terminals are detected. Stored information on a RAM 101 before its replacement is exchanged for information on the RAM 110 after its replacement; the higher-rank cell pattern is compacted automatically. The RAM 110 is arranged in the automatically compacted higherrank cell 102; a new large-scale cell 20' can be obtained.