baber/WOPTO huggingface dataset:
Patent JP-2000357845-A (JP)
Title: Circuit forming structure
Inventor: NAKANISHI RYUJI
IPC: H01R12/51
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce design manday of a circuit and quickly cope with design change. SOLUTION: This circuit forming structure uses a printed circuit board 1. On one side 2b and the other side 2a of an insulating board 2 of the printed circuit board 1, copper foil patterns b-1 to b-14, and copper foil patterns a-1 to a-29 which stretch straight in the longitudinal direction and the transversal direction are formed, respectively. This board is used as a common printed circuit board. Necessary circuits are left on the surfaces 2b and 2a, and through holes a-h are formed in intersecting parts of each circuit by etching and pressing with a cutting tooth. As a result, necessary circuits are formed on the respective surfaces 2b, 2a of the insulating board 2, and the circuits on the respective surfaces 2b, 2b are electrically connected.
Patent JP-H0922101-A (JP)
Title: Picture forming material and picture forming method
Inventor: WATANABE HIROSHI
IPC: G03C8/28
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To form a high-definition picture and to reduce the amt. of processing soln. and waste liq. treatment by releasably forming a photosensitive layer. SOLUTION: A layer 2 having a physical developing nucleus and a photosensitive layer 1 having a silver halide are successively laminated on a substrate 3 to constitute a picture forming material, and the photosensitive layer 1 is made releasable. In the sectional view of the picture forming material 4 with the physical developing nucleus layer 2 and releasably formed photosensitive layer 1 laminated on the substrate 1, exposure irradiation 5 is applied from the photosensitive layer 1 side of the material 4 in accordance with the picture information. The material is heated with a heating means 6 to release the photosensitive layer 1, and a positive picture is formed on the physical developing nucleus layer 2.  Accordingly, a high-definition picture is formed, the emulsion layer and physical developing nucleus layer 2 to be released after diffusion transfer are not dissolved but physically released to form a picture, and hence the amt. of processing soln. and waste liq. treatment are reduced.
Patent JP-S5790939-A (JP)
Title: Method for depositing light sensitive resin
Inventor: SADAMORI MASAAKI
IPC: G03F7/16
Filed: 1980-11-27
Abstract: PURPOSE:To obtain excellent adhesion of resin when the light sensitive resin is deposited on the surface of an inorganic substrate having silicon dioxide, by imparting hydrophilic property on the surface to be deposited, treating the surface by halogenized organosilane, and providing an even siloxane structure film. CONSTITUTION:The heat oxide film 2 is formed on the upper and bottom surfaces of  an N type semiconductor substrate 1, wherein an N<+> type layer is provided on the  upper surface and a P<+> type layer is provided at the bottom surface. Openings corresponding to mote forming regions are provided in the film 2 on the upper surface by photolithographic method. Then etching is performed by using mixed liquid of nitric  acid, fluoric acid, and acetic acid. Then mort 3 wherein an NP<+> junction is exposed  are formed. The surface of said mort 3 is coated by a glass coating 4. Thereafter, the  light sensitive resin film 5 is deposited on both upper and bottom surface of the substrate 1. The resin is exposed and developed, and electrodes 6 and 7 are provided on  the exposed surface. Before the deposition of the resin, the substrate 1 is immersed in  the water to make the surface hydrophilic. Then it is dried at a low temperature at  300 deg.C or less, and the surface is treated by halogenized organosilane. In this state the  film 5 is deposited.
Patent JP-H0816781-A (JP)
Title: Image recognition device
Inventor: OBA MANABU
IPC: G06T7/20
Filed: 1994-06-27
Abstract: PURPOSE:To provide the image recognition device which can recognize the shape of the finger of a human being as well without limiting a reading object to characters described on a fixed paper sheet and further unnecessitates any complicated conveying mechanism part or complicated dictionary. CONSTITUTION:In a registration mode, the shape of a finger is fetched by a light receiving part 13 as image information, for example, and after prescribed processing is performed, it is stored in an image storage part 18 while keeping the correspondent relation together with output information inputted from a registration NO input part 14. When the same finger shape as a previously registered shape is shown in an operation mode, inside the device, that finger shape is fetched by the light receiving part 13 as image information and collated with image information previously stored in the image storage part 18 by an image collating part 19. Then, the output information stored with the relation of correspondence to the matched information is read out, converted to numerical data by a numerical converting part 20 and outputted to a host device 21.
Patent JP-H0730344-A (JP)
Title: Optical semiconductor device
Inventor: KAMIMURA SHINICHI
IPC: H03G3/10
Filed: 1993-07-08
Abstract: PURPOSE:To switch the gain, or divide a signal of the optical currents in a photoelectric conversion element without affecting the other characteristics. CONSTITUTION:The sum of currents running through a photoelectric conversion element 5 and a constant current source 7 is introduced to a current mirror circuit 20 as reference currents, and current-amplified by only (Q2 emitter size/Q 1 emitter size) times. When the potential of a gain control terminal 4 is sufficiently lower than the mid-point potential of resistors R1 and R2, a transistor Q5 is turned off, and output currents from an output terminal 3 are only the correcter currents of the transistor Q2. On the other hand, when the potential of the gain control terminal 4 is sufficiently higher than the mid-point potential, the transistor Q5 is turned on, and the output currents from the output terminal 3 flow also to a transistor Q3. Therefore, the gain of the current mirror circuit 20 is changed to (the sum of the emitter size of the Q2 and Q3/Q1 emitter size).
Patent JP-H0223127-A (JP)
Title: Sheet classifier
Inventor: KIMURA KOJI
IPC: B65H33/00
Filed: 1988-07-08
Abstract: PURPOSE:To classify sheets with a single sheet carry-out tray by mounting both a longitudinal transfer cassette and a lateral transfer cassette used when an image is hardcopied on a sheet and ejected onto the carry-out tray. CONSTITUTION:Longitudinal transfer sheets 3 loaded on a longitudinal transfer cassette 1 are separated one by one by a separation roller 5 and carried to a resist roller 9 with a feed roller 7. The sheet 3 is carried by the resist roller 9 as that the image transfer position meet that of the toner image on an image carrier 13. The toner image is transferred on the sheet 3 by an image-transfer and separation device 14 and the sheet 3 is carried via both a fixing roller 16 and an eject roller 17 and ejected onto the eject tray 18. Lateral transfer sheet 4s loaded on the lateral transfer cassette 2 are selected and separated one by one by a separation roller 6 and carried to the resist roller 9 by a feed roller 8. Similarly on the lateral transfer sheet 3, image is transferred on each sheet 4, carried via the image-transfer and separation device 14, the fixing roller 16 and the paper eject roller 17 and ejected onto the paper eject tray 18.
Patent JP-H0832024-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUDO HIROYUKI
IPC: H01L27/04
Filed: 1994-07-21
Abstract: PURPOSE:To realize stably high speed operation by preventing malfunction of a circuit which is to be caused by power supply noise. CONSTITUTION:A plurality of function modules 1a and 1b are connected in parallel with basic power supply lines 2a and 2b via branch power supply lines 17a, 17b and 17c, 17d. Capacitance elements 3a and 3b are arranged between the basic power supply lines 2a and 2b, and between a plurality of the function modules 1a and 1b, respectively. Thereby, the branch power supply lines 17a, 17b and 17c, 17d are by-passed by the capacitance elements 3a and 3b, respectively, in a semiconductor device.
Patent JP-S6229496-A (JP)
Title: Supporting structure for marine vertical cylindrical tank
Inventor: ASAI TAKAYOSHI
IPC: B63B25/16
Filed: 1985-07-31
Abstract: PURPOSE:To facilitate inspection and maintenance by supporting and loading the bottom of a vertical cylindrical tank on a hull through a plurality of main supporting members and a number of minor supporting members so as to leave access area for man and instruments. CONSTITUTION:In order to support a vertical cylindrical tank 21 on a double bottom top plating 2 of a hull 1, there are provided a plurality of main supporting members 22a and interpolating main supporting members 23a all radially disposed. there are provided, on the upper end surfaces of these supporting members 22a, 23a having such an arcuately curved form as to conform to a tank bottom plate 17, a number of minor supporting members 24a coaxially disposed so as to set that tank high enough to permit access of man and instrument to the space 16 between the double bottom top plating 2 and the tank bottom plate, 17, and the tank 21 is fixed to the hull 1 by an anchor ring 18 through a heat insulating support 4. Thus, the tank bottom plate is not required to be enforced by a deflection-preventing material, resulting n a light weight construction and effective performance of various inspections and amendment.
Patent JP-H0332617-A (JP)
Title: Coffee extractor
Inventor: AOKI TETSUO
IPC: A47J31/10
Filed: 1989-06-29
Abstract: PURPOSE:To visually know a temperature state of coffee and to obtain a coffee temperature of choice by providing a heating device for heating the bottom face of a bottle made of heat resisting glass for containing a coffee liquid, and a temperature sensing member having a temperature sensing discoloring property on the outside peripheral surface of the bottle. CONSTITUTION:As for a bottle 11 made of heat resisting glass, a water quantity scale 12 consisting of a temperature sensing member is printed on the outside peripheral surface. The temperature sensing member for forming this water quantity scale is formed by a microcapsule consisting of dyestuff, a developer and wax, so that when a temperature rises, an organic compound developer reacts with the dyestuff and discolors, and for instance, it discolors from green to red. As for a heating unit 14, a sheathed heater 15 is formed integrally, and also, on the center part, a thermostat 16 for abutting on the bottom face of the bottle is provided. A temperature of an extracted liquid at the time when a coffee element is extracted and contained in the bottle 11 is about a room temperature, therefore, in the case of drinking as hot coffee, when the bottle 11 is heated by energizing the heating unit 14, the water quantity scale of the bottle 11 discolors in accordance with a temperature rise at this time.
Patent JP-S5871355-A (JP)
Title: Sintered alloy as valve seat material for diesel engine
Inventor: SUGANUMA TETSUYA
IPC: C22C33/02
Filed: 1981-10-22
Abstract: PURPOSE:To obtain a sintered valve seat material for a diesel engine with superior wear and exfoliation resistances and high machinability by sintering an Fe alloy contg. specified percentages of Ni, Co, Mo and C and by infiltrating a specified amount of Pb or ''Kelmet  ''. CONSTITUTION:Alloy powder consisting of, by weight, 1-5% Ni, 1-8% Co, 5-10% Mo, 0.5-1.5% C and the balance Fe with inevitable impurities is sintered in a reducing atmosphere. 10-24% Pb or Kelmet is infiltrated into the sintered metal, Mo of Fe-Mo is uniformly dispersed in the matrix in 20-100mum size, and the ratio of Co%/Ni% is adjusted to 1.0-6.0. The matrix of the resulting sintered alloy consists of <=10% pearlite, <=5% austenite and the balance bainite and/or martensite, and the alloy has 7.8-8.4g/cm<3> density and 250- 330Hv (10kg) hardness.
Patent JP-H05203998-A (JP)
Title: Electrochoromic element
Inventor: MIZUNO YOSHIKI
IPC: G02F1/15
Filed: 1992-06-26
Abstract: PURPOSE:To regulate the refractive index of a porous thin polymer film, to improve light transmittance, to prevent the evaporation of a solvent and to ensure excellent characteristics as an EC element. CONSTITUTION:When an electrolyte is interposed between an electrochromic electrode and a counter electrode to obtain an electrochromic element, a thin electrolyte film formed by filling the pores in a porous thin polymer film having 1.48-1.56 refractive index with an ionic conductor by means of a solvent is used as the electrolyte. The solvent is a mixture of 2,2-diphenylpropionitrile with a solvent having a lower refractive index than the diphenylpropionitrile being exclusive of polyether.
Patent JP-H0728579-A (JP)
Title: Information processor
Inventor: HISAMATSU YUTAKA
IPC: G06F3/0487
Filed: 1993-07-08
Abstract: PURPOSE:To provide an information processor where the light operation by a pointing device is possible even in an application program which does not correspond to the pointing device. CONSTITUTION:When an application 50 performs the request of a key input by an interruption, a Penkey 58 is started, a prescribed key code is generated in accordance with the point data inputted from a Pen input tablet 2 if the data exists, and the key code is set to a key code queue 54 as if the code were inputted from a keyboard 32. In a key input processing part 52, the set data of a pseudo key input is returned to the application 50 because the key codes are successively taken out from the key code queue 54.
Patent JP-S6415248-A (JP)
Title: Sulfurizing prevented facing for organic binder mold
Inventor: OKAMOTO MASAKATSU
IPC: B22C3/00
Filed: 1987-07-07
Abstract: PURPOSE:To prevent deterioration of characteristic in a casting product by containing carbonic acid compound of metal powder having the specific melting point and metal having the specific atomic number in facing. CONSTITUTION:The carbonic acid compound of the metal powder having melting point in the range of 400-1200 deg.C and the metal having the atomic number 24-30, are contained in the facing agent for organic binder mold. As the metal powder, Zn, Al, Cu, etc., is used and as the carbonic acid salt, the metallic carbonic salt having the atomic number 24-30 of Mn, Ni, Cu, etc., is used. The metal powder having 400-1200 deg.C melting point is easily melted at the time of casting and suitable melting layer is formed in the facing layer, to prevent invasion of the sulfur-contained gas. As the metallic carbonic acid salt has extremely strong affinity with the sulfur, the sulfurizing phenomenon into the surface of the casting is prevented. By this method, as the development of the sulfurizing phenomenon into the casting product is prevented, the deterioration of the characteristics of strength, ductility, etc., in the casting product is prevented.
Patent JP-H108923-A (JP)
Title: Valve characteristic control device for internal combustion engine
Inventor: NAKAMURA HIDEO
IPC: F01L1/34
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve characteristic control device which can attain reduction of a difference between operating speeds of a variable valve timing mechanism provided in each cylinder group. SOLUTION: Hydraulic pressure input chambers of both oil control valves 80L, 80R inputting lubricating oil (oil pressure), forcedly fed from an oil hydraulic pump 64, are connected by a hydraulic pressure input chamber communication route. In this way, the hydraulic pressure input chamber of both the oil control valves 80L, 80R can be held in substantially an equal pressure, and a right/left side variable valve timing mechanism 50L, 50R can be driven at an equal change speed. As a result, decrease of acceleration performance, output performance, and the like can be prevented, and improvement of drivability can be attained.
Patent JP-S5972658-A (JP)
Inventor: REO FUONDOSU
IPC: G11B7/08
Filed: 1983-09-16
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-H075753-A (JP)
Title: Developing device
Inventor: NAKAMURA MAKOTO
IPC: G03G15/08
Filed: 1993-06-16
Abstract: PURPOSE:To provide a developing device which can electrostatically charge non-magnetic one-component toner with a high electrostatic charge quantity by a simple and inexpensive constitution. CONSTITUTION:As for the developing device constituted so that the toner 70 carried in a casing 10 is supplied to a developing roller 20 by a toner replenishment roller 30 while it is charged by friction, the casing 10 is constituted of a plastic material such an nylon 6 having such property that it is electrostatically charged to have opposite polarity to the required electrostatic charge polarity of toner when it is rubbed with the toner. Besides, ruggedness being equal to or larger than the average grain size of the toner, is formed on the inner surface of the casing 10. The casing can be manufactured by injection molding using a mold provided with an aventurine-like rough surface, for example.
Patent JP-2000357813-A (JP)
Title: Solar battery module
Inventor: KONDO YUZURU
IPC: E04D13/18
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module for enabling a worker to perform work safely without any risk of injury by touching the connection part of frames when carrying or installing the solar battery module, for eliminating the need for troublesome deburring and hence improving productivity, and for reducing costs. SOLUTION: In the solar battery module consisting of a solar battery module body 11 in a square panel shape and a frame body 12 that is provided at the outer-periphery end part of the solar battery module body 11, a plurality of frames 13 with burr 15 at an end face is connected at four corners of the solar battery module body 11 for composing the frame body 12, and at the same time a connection part 16 of the frame 13 including the burr 15 is covered with a protection tape 17.
Patent JP-H1023133-A (JP)
Title: Digital cordless telephone set and mobile communication terminal equipment
Inventor: MIYAMOTO RYUICHI
IPC: H04W84/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone set by which telephone directory data are much more used without making a memory of a slave set large. SOLUTION: The user operates a key entry section 272 to designate a telephone directory data area stored in a master set and to make a transfer request of the area, then a signal to request transfer of the telephone directory data in the area is sent to a master set under the control of a telephone directory data call control means 252. The master set receiving this signal reads the telephone directory data in the area designated by a slave set among the telephone directory data stored in a memory section by using the telephone directory data transfer control means to send the data to the slave set. The slave set receives the telephone directory data sent from the master set under the control of the telephone directory data call control means 252 and the received telephone directory data are stored in a telephone directory data storage area 261.
Patent JP-H075128-A (JP)
Title: X-ray fluorescence analytic equipment
Inventor: OKASHITA HIDEO
IPC: G01N23/223
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a correct quantitative value even upon fluctuation in the profile of spectral shape by arranging a plurality of fixed wavelength X-ray spectrometers having detection wavelength shift for one element and calculating the spectral profile of characteristic X-ray of the element based on the output values from the spectrometers. CONSTITUTION:Three X-ray spectrometers 3, for example, are arranged radially around a sample 1 for one element to be analyzed. One spectrometer is set to detect the standard wavelength of characteristic X-rays of a target element and the other spectrometers are shifted by a known wavelength, respectively, to the long wave side and the short wave side. Counters 11 count the outputs from an X-ray detector 7 and a data processor 12 takes in the counts for a predetermined time. The data processor 12 calculates the features, e.g. the peak of characteristic X-rays, the center of peak, and the intensity integrated for the wavelength, for each element to be determined from three data for one element. Since the peak profile is determined in such a manner, correct quantitative results can be obtained even upon fluctuation in the spectral profile.
Patent JP-S6061877-A (JP)
Title: Character recognizing method
Inventor: KAMI HIROYUKI
IPC: G06K9/68
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a character recognizing device which has a high rate of character recognition by defining the covariance value matrix of feature values from a mean feature value and variance values obtained from extracted feature values as a dictionary and using it for decision making at a high speed. CONSTITUTION:A feature extraction part 1 extracts feature values from respective character data and stores them in a feature value storage part 2, and a feature value processing part 3 calculates the mean feature value and variance values from the feature values. A feature selection part 4 selects a feature effective to the representation of character data on the basis of the mean feature value and variance values. A covariance processing part 5 fetches the feature value corresponding to the feature selected by the feature selecting part 4 on the basis of some feature value in the feature value storage part 2 and the covariance matrix value is stored in a dictionary storage part 6 as a dictionary. The feature value from the feature extraction part 1, on the other hand, is supplied to a similarity calculation part 7, which calculates a similarity value from the signal from a dictionary storage part 6; and a candidate character storage part 8 determines and stores a candidate character category. A tournament processing part 9 generates a linear identification function from the covariance value matrix corresponding to the candidate character category name and obtains the decision result with the function.
Patent JP-S6231886-A (JP)
Inventor: JIKUYA TAKAYUKI
IPC: G09G5/22
Filed: 1985-08-02
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-H1014701-A (JP)
Title: Foldable chair
Inventor: YAMAYORI ATSUSHI
IPC: A47C4/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a foldable chair with which the attitude of the chair in sitting state can be held with high stability, and further, the attitude is not unexpectedly disordered. SOLUTION: The upper end parts of rods 5 inserted into both left and right leg parts 2a of rear leg frames made of pipes are fitted to the upper parts of both left and right leg parts 1a of front leg frames 1 made of pipes so as to be freely swung with rivets 12. A sitting part 3 is supported through rivets 10 and 11 to both the left and right leg parts 1a of front leg frames and both the left and right leg parts 2a of rear leg frames. Lock members 6 made of semihard synthetic resin are fitted to the lower end parts of the rods 5. Rivets 19 are fitted at the positions of both the left and right leg parts 2a of rear leg frames where the lower end parts of the lock members 6 arrive in the sitting state of taking the horizontal attitude of the sitting part 3.  Groove parts 14 for fit-in to be locked to the rivets 19 so as to be freely engaged/disengaged are provided on the lower surfaces of the lock members 6.