baber/WOPTO huggingface dataset:
Patent JP-H114374-A (JP)
Title: Image pickup device
Inventor: KOMAI ATSUSHI
IPC: H04N5/225
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To surely reduce a noise component of an image signal by scanning a signal charge generated by an image pickup means to generate an image signal and discharging a generated signal charge before a lighting means starts lighting. SOLUTION: An image pickup means 10 picks up an optical image of an object A lighted by a lighting means 12 that is intermittently lighted to generate signal charges. Just after the lighting means 12 finishes lighting, an image scanning means 14 scans the signal charge generated by the image pickup means 10 to generate an image signal. A discharge means 16 discharges the signal charge generated by the image pickup means 10 just before the lighting means 12 starts lighting. That is, the signal charge generated for a period when the lighting means 12 is lighted among signal charges generated by the image pickup means 10 is scanned by the image scanning means 14. Furthermore, till the lighting is started after the lighting of the lighting means 12 is finished, the signal charge generated due to noise by a dark current or the like is discharged by the discharge means 16.
Patent JP-2000339607-A (JP)
Title: Magnetic material identification device and card identification device using the device
Inventor: NAKAJO JUNICHI
IPC: G11B5/39
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material identification device and a card identification device using the device, that magnetic bias is given to a magnetic reluctance(MR) element by integrally forming a magnetic sensor section and an MR head section which uses an MR effect element and energizing in DC the magnetic sensor section. SOLUTION: A magnetic material identification device is provided with a magnetic sensor section 2 that energizing coils 8 and detection coils 9 are wound on magnetic poles 5 and 6 having gap sections 4, the coils 9 detect the change of magnetic flux in the poles 5 and 6 caused by a body to-be-detected 30 and identification of a magnetic material 10 provided on the body 30 is made. The magnetic material identification device is also provided with an MR head section 3 which has an MR effect element 20 to change its resistive value by the change in magnetic field strength to read the magnetic signals recorded on the material 10 of the body 30. By integrally forming the sections 2 and 3 and energizing the poles 5 and 6 during the operation of the section 3, magnetic bias is given to the section 3.
Patent JP-H08324544-A (JP)
Title: Body structure of large sized housing box made of corrugated fiberboard
Inventor: NAGAI TADAO
IPC: B65D5/42
Filed: 1995-05-29
Abstract: PURPOSE: To provide a container case which can be easily built up, strong and inexpensive by a method wherein an insertion piece is bent at a folding line on one of the body plates, and a hook piece which protrudes from the side end is inserted in a gap part which is formed at both side ends of the other body plate, and is engaged with a locking piece on an intermedi ate plate of the body plate. CONSTITUTION: A body part is formed by building up a pair of body plates 1, 1 made of corrugated fiberboard and the other pair of body plates 2, 2, and a bottom lid 4 and an upper lid are placed to constitute a container case. For the body plate 1, an insertion piece 12 is connected with a folding line in the vertical direction at both sides of a body piece 10, and at the same time, a hook piece 13 is projected downward at two locations, and a reinforcing piece 14 is affixed on the internal side of the body piece 10 for the constitution. The other body plate 2 is formed into a triple layer structure wherein on the external surface of an intermediate plate 20 from which a locking piece 21 to be engaged with the hook piece 13 is projected upward at two locations, an external plate 22 is bonded, and on the internal surface, an internal plate 23 is bonded.  In the case of building up, the insertion piece of one of the body plates is inserted in a gap at the side end of the other body plate from the top, and the hook piece 13 is made to locate more internal side than the locking piece 21 of the intermediate plate 20, and is engaged by depressing it.
Patent JP-S5582027-A (JP)
Title: Temperature detection tool
Inventor: ISHIMARU KIMIO
IPC: G01K11/06
Filed: 1978-12-15
Abstract: PURPOSE: To establish the simple temperature sensing tool for frozen food, by sealing the specific first and second substances showing color with mutual contact in the microcapsule which causes cracks less than a specific temperature and commonly using the both.  
     CONSTITUTION: Water solution (first substance) 1 in which table salt and propyleneglychol are added to the reagents such as acid and alkali and the freezing temperature is adjusted to a given temperature (e.g. -18°C), is sealed in the microcoupsel 2 about several to several hundreds of μ in diameter adjusted so that cracks are caused at the said temperature. On the other hand, the water solution (second substance) 3 of the indication reagent showing color with the reaction with the said first substance (e.g. methylred, phenolphthalein) is sealed in the same microcapsule 4, and the said both are used with attaching on the enclosure paper 6 of the frozen food 5 with adhesives 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0319527-A (JP)
Title: Signal passing band automatic adjustment device
Inventor: IKEGAMI ICHIRO
IPC: H04N5/21
Filed: 1989-06-16
Abstract: PURPOSE:To reduce the noise component of a reproduced video signal by detecting the noise component included in the reproduced video signal and varying the passing band of a low pass filter passing the noise component responding to the level of the noise component automatically. CONSTITUTION:The video luminance signal of a variable band low pass filter 7 is inputted to a 1H delay line 8, a signal retarded by 1H and the original video luminance signal are fed to a differential amplifier 9, a signal being the difference of reproduced signals is extracted and inputted to an amplitude limiter 10. Thus, only a noise component is outputted to the output of the differential amplifier 9, and the extracted noise component is amplified by the amplitude limiter 10 and converted into a DC voltage responding to the level at a peak detector 11. The voltage is used to control the cut-off frequency of the low pass filter 7, thereby adjusting the passing band width of the video signal automatically. Thus, optimum reproduced video luminance signal with less noise is obtained.
Patent JP-S5856667-A (JP)
Inventor: TSUKAMOTO RIYUUZOU
IPC: A24F19/00
Filed: 1981-09-29
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-H04350858-A (JP)
Title: Production of photosensitive material for electrophotograph
Inventor: SAKAMOTO MITSUTOSHI
IPC: G03G5/05
Filed: 1991-05-29
Abstract: PURPOSE:To stabilize the characteristics of a photosensitive material for electrophotography in a short period which is produced by dissolving or dispersing at least a hinder resin and photosensitive material in a solvent, applying this coating liquid to form a photosensitive layer on a conductive base body, and drying, and to decrease variation of characteristics in photosensitive materials for electrophotography produced by the same method. CONSTITUTION:A coating liquid for photosensitive layer prepared by dissolving or dispersing at least a binder resin and photosensitive material in a solvent is applied on a conductive base body and dried. This conductive base body with the photosensitive layer formed is immediately cooled, or during or after drying the photosensitive layer coating liquid applied on the conductive base body, the conductive base body with the photosensitive layer formed is pressed.
Patent JP-H11354371-A (JP)
Title: Manufacture of ceramic electronic parts
Inventor: KAMATA AKIHIKO
IPC: H01G4/12
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To enable reduction of manufacturing time and manufacturing cost, and further flexiblity in the case when the amount of production is relatively small and there area a large variety of products to be made. SOLUTION: An method of manufacturing a ceramic electronic part comprises a first process (a) to (e) wherein charged powder for forming ceramic layers 15 is printed on a carrier member 11 made of a PET film and a ceramic layer 19 is formed thereon, a second process (f) to (j) wherein charged powder for forming internal electrodes 20 is printed on the ceramic layer 19 to form an electrode pattern 21 to be internal electrodes, and a third process (k) to (o) wherein charged powder for forming a ceramic layer 15 is printed on the ceramic layer 19 and the electrode pattern 21 to form another ceramic layer 22.
Patent JP-S5945082-A (JP)
Title: Automatic vertical arc welding device
Inventor: UCHIKOSHI KUNIO
IPC: B23K37/02
Filed: 1982-09-06
Abstract: PURPOSE:To provide a welding device which enables stable copy welding, by suspending plural pieces of electromagnets mounted rotating bodies on both sides of a welding carriage and pressing the copying roll of the carriage to a groove surface by using the spring members interposed between the magnets and the carriage and the attraction force of the magnets. CONSTITUTION:Electromagnets 22- mounted with rotating bodies 29 are disposed on both sides of carriage frames 10, 11 supporting pivotally a copying roll 13. Bearings 21 of a support arm 17 mounted orthogonally with the carriage and stanchions 23 for the electromagnets interposed with coil springs 26- are mounted freely movably back and forth and oscillatably. The electromagnets are simultaneously energized to maintain the space between the attraction surfaces thereof and base materials at a prescribed space and to bring universal wheels 36- into press contact with the base materials. On the other hand, the roll 13 is brought into press contact with the slope of a groove 7 by means of the springs 26- and the carriage; further a face backing strip moving cooperatively with the carriage is positioned on the front surface of the groove. The exact copy traveling of the carriage with respect to the irregular groove is thus made possible. The carriage is of an overhead upward moving type and a stationary backing strip is used for welding.
Patent JP-H0715776-A (JP)
Title: Terminal for control in remote supervisory and control system
Inventor: NISHIYAMA ISAMU
IPC: H04Q9/00
Filed: 1993-06-25
Abstract: PURPOSE:To form a terminal for control for a remote supervisory and control system capable of preventing a water component from intruding to the inside due to rain or dew condensation, etc., even when it is installed outdoors. CONSTITUTION:The body 3 of the terminal 1 for control is formed with one module of distribution board convention size almost in a box shape provided with an aperture part 2. Printed boards 4-6 on which terminal circuit components (not shown in Figure) for four load control are packaged are housed in and fixed on the inside of the body 3. The inside of the body 3 is filled with epoxy resin A. Furthermore, the aperture part 2 of the body 3 is sealed with a cover 7. Since the printed board 4-6 on which the terminal circuit components are packaged can be blocked from the outside air by the epoxy resin A, the water component due to rain or the dew condensation, etc., can be prevented from being attached on the printed boards 4-6.
Patent JP-H0739021-A (JP)
Title: Controller for control board
Inventor: ETSUNO TETSUJI
IPC: H02B1/32
Filed: 1993-06-25
Abstract: PURPOSE:To provide a controller, for a control board, which does not require a hole making operation to a door for the control board and which can be fixed simply. CONSTITUTION:A case for an operating and display unit 3 is formed in a size covering seven portions of a standardized unit size as a distribution-board agreement size. Mounting claws 52 for board mounting plates 50 which are fixed inside a control board and mounting holes 21 to which mounting springs 53 are coupled are formed on both side faces of the case.
Patent JP-H10328637-A (JP)
Title: Method for solidifying industrial waste
Inventor: MOCHIZUKI SUEO
IPC: A62D101/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for positively utilizing solidified industrial waste. SOLUTION: In the method, a cement modifying agent composed of calcium chlorides and calcium nitrates as principal components and iron, ammonia etc., as auxiliary components is mixed into water to form a mixture, which mixture is mixed with a mixture provided by mixing cement with crushed industrial wastes, which mixture is placed in a mold to solidify the industrial wastes. In this case, polysulfide is added beforehand to the industrial waste containing harmful substances.
Patent JP-H06131398-A (JP)
Title: Method for retrieving plurality of documents
Inventor: RICHIYAADO DEI HENDAASON
IPC: G06F17/30
Filed: 1993-06-25
Abstract: PURPOSE: To provide an improved method for retrieving similarity to the collection of big document while using a memory less than a conventional method. CONSTITUTION: The retrieving method of similarity is composed of a step 20 for retrieving the 1st document, a step 23 for deciding the number of collation words to be generated in the 1st document, a step 25 for retrieving the next document, a step 28 for deciding the number of collation words to be generated in the next document, and a step 30 for repeating these steps until the plural documents are respectively retrieved and the numbers of collation words to be generated are respectively decided for the plural documents.
Patent JP-S6047786-A (JP)
Title: Coupling method of brage and pusher boat
Inventor: KATOU GOSUKE
IPC: B63B21/56
Filed: 1983-08-24
Abstract: PURPOSE:To enable sailing while integrating a barge and a pusher boat, by coupling the bow and both sides of pusher boat fitted in a recess at the stern of barge through couplings. CONSTITUTION:A recess 3 for completely fitting a pusher boat 2 is made at the stern of a barge 1. The gow and both sides of pusher boat 2 are coupled through couplings 4a-4c to the recess 3 of barge 1. Rolling and pitching of pusher boat 2 are prevented by each coupling 4a-4c to sail under integrated state.
Patent JP-H05321657-A (JP)
Title: Secondary air supplying device of motorcycle
Inventor: ISHIZAKI HIROBUMI
IPC: F02B75/16
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a secondary air supplying device of a motor cycle where a secondary air supplying valve is not affected by the engine vibration, and the space efficiency is improved by downsizing of a swaying part. CONSTITUTION:In a motorcycle having a unit swing type engine, a secondary air supplying device of the motor cycle is characterized in that an air cleaner body 24 is mounted on the engine side, and a second air cleaner 50 for supplying the secondary air and a secondary air control valve 56 are arranged to the vehicle body side.
Patent JP-S6313512-A (JP)
Title: Surface acoustic wave resonator
Inventor: HOSAKA NORIO
IPC: H03H9/145
Filed: 1986-07-04
Abstract: PURPOSE:To improve the service life of the titled resonator by constituting a interdigital electrode and a grating reflector by an electrode having a film thickness of 70nm or below and a metallic strip. CONSTITUTION:In forming a bonding pad 4 by forming at first a vapor deposition film having film thickness h1=0.6mum on a piezoelectric substrate 1. an input/output interdigital electrode 2 and a grating reflector 3 are formed by the vapor deposition film made of an aluminum alloy by means of the electron beam vapor deposition method. Verious problems take place as to the reliability of the thin film whose film thickness is 100nm or below, but the material, agent, pure water in use and the processing method or the like are managed strictly to make the film thickness h2 to 70nm or below. Thus. the service life is improved remarkably, the variation in the film thickness is decreased and the yield of the resonator is improved.
Patent JP-H04361507-A (JP)
Title: Concealment type power supply-information receptacle
Inventor: HSIEH KOU-CHANG
IPC: H02J50/10
Filed: 1991-05-31
Abstract: PURPOSE: To prevent degradation in good appearance and safety of floor surface, caused by complicated power source and information connection wiring for such many electric facilitates and information equipments as telephone, facsimile, word-processor on recent OA office desks. CONSTITUTION: A power source transformer 1 and an information signal transformer 2 wherein primary and secondary coils 3a, 3b, 4a, and 4b are wound, respectively, around a magnetic cores 1a, 1b, 2a, and 2b divided into two with a flat, surface gap, are inserted in power source and information connection wirings, to be of 2 groups in consolidation facing one another, and one groups is distributed and assigned in plurality on a floor F and buried, while desks wherein the other group is attached on bottom parts are disposed closely and arranged opposite to each other, while mutually facing, for easier power source and information connection, movement of desk, and better appearance of floor surface.
Patent JP-S5680343-A (JP)
Title: Additive for molding sand for green sand mold
Inventor: WAKAYAMA IWAO
IPC: B22C1/02
Filed: 1979-12-01
Abstract: PURPOSE: To mold a green sand mold for casting which is superior in air permeability, green sand mold strength and filling characteristic and is superior in collapsing property after casting by adding a polyhydric alcohol to the molding sand at the time of molding the green sand mold for casting.  
     CONSTITUTION: At the time of molding a green sand mold for casting, a polyhydric alcohol is added besides argillaceous components such as ordinary bentonite to molding sand and the mixture is kneaded. A polyhydric alcohol having two or more hydroxyl groups such as ethylene glycol or glycerol is added alone or two or more kinds of these are added at 0.01W1% ratio. The green sand mold for casting molded by this casting sand has high packing density, high strength, does not produce any toxic gas and unpleasant odor and has good air permeability; hence, defects such as pinholes and cavities are not produced in the casting; moreover, it is superior in the collapsing property of the molding sand after casting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11627-A (JP)
Title: Cleaning liquid supply system and cleaning liquid supplying method
Inventor: TASHIRO KOICHIRO
IPC: H01L21/304
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To control the pressure variation of a cleaning liquid to be generated by the switching ON/OFF of valves and curb the subsequent generation of a particle from piping by providing a means to control timing for switching ON/OFF a main valve and an auxiliary valve so that the pressure variation of the cleaning liquid to be generated by the switching ON/OFF of the main valve is suppressed. SOLUTION: When switching a main valve 102 from an ON position to an OFF position, a rapid pressure variation is generated in a system preceding the main valve 102 due to the casual switching OFF of the main valve 102. Therefore, first an auxiliary valve 105 is to be switched ON and the main valve 102 is to be switched OFF after the lapse of sufficient time and also the auxiliary valve 105 is to be switched OFF. When switching OFF the auxiliary valve 105, the pressure variation is likewise generated as is in a routine operation, resulting in the generation of a particle. Nevertheless, the particle does not affect the supply line side adversely by setting both valves 102, 105 apart adequately.  In addition, it is possible to limit the pressure variation following the switching ON/OFF of the valves to the minimum allowable extent by prolonging time required for the operation to switch ON/OFF the auxiliary valve 105 compared to time required for the same operation of the main valve 102.
Patent JP-2000020673-A (JP)
Title: System and device for determining number of objects included in object stack stacked with objects
Inventor: AMI SHAAF
IPC: G06M9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for accurately checking the number of manufactured cardboards, boxes or the like by connecting the stack of plates to an image-pickup device to be driven to pick up images and specifying the characteristic shapes of respective plates in the stack. SOLUTION: A production line 40 includes the stack 10 of manufactured cardboards 12. A plate counting system includes an image-pickup device 50 attached to a movable carriage part 52 and a processor 54 connected to the device 50. When the line 40 is moved crossing the visual field of a camera, the device 50 scans cardboards 12. A processor 54 processes scanning data received from the device 50 and specifies the waveform of the cardboards 12, to calculate the number of card-boards 12 in the stack 10. The number of cardboards 12 is displayed on an attached monitor.
Patent JP-S5945833-A (JP)
Title: Utilization of copra cake
Inventor: OZAKI MICHIO
IPC: A23J1/14
Filed: 1982-09-08
Abstract: PURPOSE:To recover sugars and proteins from copra cake, in high efficiency, by treating a copra cake suspension with a specific microorganism, collecting the supernatant liquid from the product, and treating the liquid. CONSTITUTION:A microbial strain belonging to Aspergillus genus or Bacillus genus having extremely high glucomannan-decomposing activity [e.g. Aspergillus awamori AJ117113 (FERM-P No.6637), Bacillus subtilis AJ11922 (FERM-P No. 6638)] is used as the treating microorganism. The cultured liquid of the above microorganism is added to a suspension of copra cake having a particle diameter of about 60-200 mesh (concentration: about 5-20g/dl), and made to react at about 1.5-8.5pH and about 30-70 deg.C for about 1-4 days. After the reaction, the suspension is centrifuged, and the proteins and sugars are separated from the obtained supernatant liquid by conventional process (e.g. fractional precipitation by pH adjustment, separation with an ultrafiltration membrane, etc.).
Patent JP-H11353623-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the insulating performance between the electrode connected to a magnetoresistive(MR) element, and a shield layer without increasing the thickness of the insulating layer between the element and the shield layer. SOLUTION: In this manufacturing method, a groove 3a where an electrically conductive layer 5 constituting the electrode to be connected to the MR element 8 is arranged is formed on an under shield layer 3. The layer 5 is arranged in the groove 3a while the layer 5 is insulated to a bottom section shield layer 3 by an insulating film. The element 8 and the layer 5 are connected to each other with an electrode layer 9.
Patent JP-H01321533-A (JP)
Title: Control system for memory
Inventor: SUZAKU JIRO
IPC: G06F12/06
Filed: 1988-06-24
Abstract: PURPOSE:To shorten data processing time by using leading address to read the data out of the odd numbered memory means and the final address to read out of the even numbered memory means respectively and rearranging these read data. CONSTITUTION:In a reading process the data are read out of an odd numbered memory 1b with the use of the leading address and at the same time the data are read out of an even numbered memory 1a with the use of the final address respectively. A rearrangement means (alignment) 11 rearranges properly those read data. In a writing process the means 11 rearranges properly the write data. These rearranged write data are written into both memories 1a and 1b based on the leading and final addresses. Thus it is possible to shorten the data processing time and to improve the performance of an electronic computer.