baber/WOPTO huggingface dataset:
Patent JP-S6138921-A (JP)
Title: Endoscope device using solid state image pickup device
Inventor: KAKINUMA KEIICHI
IPC: G02B23/26
Filed: 1985-04-30
Abstract: PURPOSE:To thin the leading end part of an endoscope in diameter and to convert an inverted image into an erect image by forming a means for inverting an output signal of a solid state image pickup device upon which light flux reflected by the even number of times of a reflecting memeber is made incident during one horizontal scanning. CONSTITUTION:Reflected light 1 obtained from a substance to be observed is made incident upon a penta prism 2 and green light 6 is reflected on a dichroic (DC) surface 4 and a mirror surface 5 and made incident upon a solid state image pickup device 3. The light transmitted through the DC surface 4 is passed through a block 7 and red light 10 is reflected on a DC surface 8 and made incident upon a solid state image pickup device 9. Blue light transmitted through the DC surface 8 is made incident upon a solid state image pickup device 12. Video signals outputted from the solid state image pickup devices 3, 12 are supplied to a color CRT 65 through amplifier circuits 53, 54, delay circuits 57, 58 for delaying signals only by one horizontal scanning period, and output amplifiers 60, 61 respectively. A video signal outputted from the device 9 is inverted during one horizontal scanning period by an analog register through an amplifier circuit 55 and the inverted signal is supplied to the CRT65 through an output amplifier 62.
Patent JP-S59218028-A (JP)
Title: Laminated structure made of polycrystal alumina sintered body, thin electrode film and thin piezoelectric film
Inventor: SHIOZAKI TADASHI
IPC: H03H9/25
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a high electromechanical coupling constant and a fast surface wave propagating speed by using a polycrystal alumina sintered body to a substrate material and forming a thin electrode film and a thin piezoelectric film on the substrate. CONSTITUTION:A laminated structure having a multi-layer structure consisting of a zinc oxide oriented polycrystal piezoelectric thin film 2 having a film thickness of 5.95-66.5mum, a roller screen electrode 3 and a transparent polycrystal alumina sintered body substrate 1 is formed and a gold thin electrode film 4 is vapor-deposited on the structure so as to form the laminated structure having the multi-layer structure of gold thin electrode film/zinc oxide oriented polycrystal piezoelectric thin film/read screen electrode transparent polycrystal alumina sintered body substrate.
Patent JP-S59219444-A (JP)
Title: Dispersion strengthened aluminum alloy
Inventor: TOKUI MASAAKI
IPC: C22F1/04
Filed: 1983-05-24
Abstract: PURPOSE:To improve the strength and toughness of an Al casting by the synergistic effect of the dispersion strengthening of specific fine particles for strengthening and the precipitate formed by a heat treatment by dispersing said particles in molten Al and casting the molten Al. CONSTITUTION:Fine particles for strengthening such as SiC or others of <=10mu are added and dispersed in molten Al or Al alloy at <=20% volume ratio at intervals within 10mu. Such molten metal 12 is admitted through a charging port 10 into a plunger sleeve 4, and a counter chip 8 is gradually lowered to introduce the molten metal through a gate 9 into a casting cavity 3 for product formed of upper and lower dies 1, 2 to 1/4-1/3 of the space is said cavity. A pressurizing plunger 5 is thereafter screwed down to force the molten metal in the sleeve 4 into the cavity 3 and to solidify the molten metal. After the molten metal is held for 8hrs at 515 deg.C, the metal is hardened in water and is then tempered at 170 deg.C. The disperison strengthened Al alloy which is uniformly dispersed with the fine particles for strengthening, is dispersed with the fine particles in dendrite as well and has excellent strength with the precipitation of the resulting product of the heat treatment is obtd.
Patent JP-S63256997-A (JP)
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/14
Filed: 1987-04-14
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-S60233482-A (JP)
Inventor: MASUDA KOUJI
IPC: F25D19/00
Filed: 1984-05-07
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-H11287975-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: HARA MITSUYOSHI
IPC: G02F1/13
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate voltage change and voltage irregularity generated by ultraviolet ray irradiation during a manufacture process by uniformly irradiating the entire surface of a liquid crystal display element with ultraviolet rays after sealing liquid crystal. SOLUTION: As for electrodes 2a and 2b, a transparent electrode composed of an ITO film is pattern-formed by photolithography. As for oriented film layers 3a and 3b, polyimide resin is printed and then calcined, a film is formed and then, a rubbing processing is performed. Then, a spacer is sprayed so as to turn a cell gap 6 to about 6 microns, a sealing agent 4 is applied to an outer peripheral part and a cell is prepared. After injecting nematic liquid crystal 5 whose dielectric anisotropy is positive and to which a chiral material is added to the completed cell, an injection port is sealed with ultraviolet ray setting type resin as a sealing agent 6 so as not to leak the liquid crystal to the outside.  Then, in order to uniformly irradiate the display element with the ultraviolet rays, the liquid crystal display element is irradiated with the ultraviolet rays by using a high pressure mercury lamp 8 through a lens 10 capable of uniformly irradiating the surface.
Patent JP-H09276834-A (JP)
Title: Purification of contaminated soil
Inventor: SUGAWA ETSUKO
IPC: B09C1/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To purify contaminated soil without increasing restoration treatment cost, in an apparatus for sucking a volatile contaminant in soil to guide the same to the reaction region holding bacteria within a reactor to decompose the same, by forming a water absorbable polymer bed in the vicinity of the reactor to adjust the water content in the vicinity of the reactor. SOLUTION: In purifying soil contaminated with an organochlorine compd. such as trichloroethylene or tetrachloroethylene, a volatile contaminant in soil is sucked to be guided to the reaction region holding bacteria capable of decomposing the volatile contaminant within a reactor arranged in soil to be decomposed. At this time, a water absorbing polymer bed is formed in the vicinity of the reactor to adjust the water content in the vicinity of the reactor. In execution, contaminant decomposing bacteria are bonded to a carrier (soil particles) and a tubular member 15 packed with a substance enhancing the decomposition activity of bacteria is further driven in contaminated soil and a gas phase (contaminated air) 18 in soil is drawn into soil to be discharged to the open air to be treated.
Patent JP-H08265911-A (JP)
Title: Linear transfer system
Inventor: NOZAKI TAKASHI
IPC: B60L13/03
Filed: 1995-03-23
Abstract: PURPOSE: To switch the rail track of a truck without causing any trouble in the running thereof by turning a shifter through a turning mechanism. CONSTITUTION: A shifter 1 comprises a frame 2, a support 9 for rail 203C, and a turning mechanism 4 therefor. The turning mechanism 4 is disposed rotatably at an intersection C and comprises a support 9 fixed to the end of a rotary shaft 8 on the rectangular frame 5B side, and a unit 10 for turning the support 9. With such linear transfer system, the rail track of a truck arrange on the rail 203C of the support 9 in the shifter 1 can be switched from the rail track 203 to rail track 204, or reversely, by turning the rail 203C of the shifter 1 reversibly through the turning mechanism 4.
Patent JP-H02268569-A (JP)
Title: Facsimile equipment
Inventor: MOTOHAMA HIDESHI
IPC: H04N1/21
Filed: 1989-04-11
Abstract: PURPOSE:To prevent recording paper from being outputted wastefully and to prevent the storage capacity of a storage part from being narrowed wastefully by prohibiting the sending of data of white part in reception image data to a printer part or the storage part by detecting the fact that white data exceeding reference exists in the image data to be stored in a page memory means. CONSTITUTION:The page memory means 11, after storing the image data in page unit transiently, sends stored image data to a recording part 7 or an accumulation part 8. A detecting means 10 detects the fact that the white data exceeding reference in the image data to be stored in the page memory means 11 exists, and outputs it to a control means 2. The control means 2 prohibits the sending of a white data part exceeding reference stored in the page memory means 11 to the recording part 7 or the accumulation part 8 when the fact that the white data exceeding reference in the image data exists is detected by the detecting means 10. In such a way, it is possible to prevent the recording paper from being outputted wastefully and to prevent the storage capacity from being narrowed wastefully.
Patent JP-S5318241-A (JP)
Title: Process for treating refuse sewage water
Inventor: KITAMURA TAKAO
IPC: C02F1/04
Filed: 1976-07-30
Abstract: PURPOSE: To facilitate biological treatment of a high-BOD refuse sewage water by evaporating and condensing a content of water after adding an alkali to the refuse sewage water in order to adjust pH. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58208561-A (JP)
Inventor: SAWAI KIYOSHI
IPC: F25B17/02
Filed: 1982-05-29
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-S5519051-A (JP)
Title: Production of adduct of n-benzyloxycarbonyl-l-aspartyl-l- phenylalanine methyl ester to methyl phenylalanate
Inventor: ISOWA YOSHIKAZU
IPC: C12P21/00
Filed: 1978-07-27
Abstract: PURPOSE: The addition reaction of methyl phenylalanate to a dipeptide ester from aspaltic acid and methyl phenylalanate to efficiently produce title compound as an intermediate of sweetening agent.  
     CONSTITUTION: The reaction between (A) N-benzyloxycarbonyl aspaltic acid and (B) methyl phenylalanate is effected by standing them in an aqueous medium in the presence of a metal protease to form the dipeptide ester, to which further (B) methyl phenylalanate is added to produce the adduct. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08265460-A (JP)
Title: Guide system
Inventor: KOSAKA KAZUNORI
IPC: H04B7/26
Filed: 1995-03-24
Abstract: PURPOSE: To enable a visitor to listen the explanation of an optional exibit at an optional point of time even in the same exibition block and to allow this guide system to easily deal with a change in the contents of each explanation. CONSTITUTION: This guide (GD) system is provided with a (GD) managing device 1 capable of optionally storing each GD correspondingly to a code so that the same GD is overlappedly accessed and executing GD operation, a simple radio transmitter/ receiver 2 having a guide code input part and a conversion output part for converting a received guide information signal into guide information and provided with plural slave equipments 2a to be individually driven and a master equipment 2b for outputting a signal for accessing GD corresponding to a guide code from the device 1 at the time of transmitting the guide code from a certain slave equipment 2a, and at the time of distributing a guide information signal corresponding to the GD accessed by the access signal,  transmitting the distributed guide information signal only to the slave equipment to be the accessing source and a guide information signal distributing device 3 for receiving the GD corresponding to the access signal outputted from the transmitter/receiver 2 from the device 1, converting the received GD into the guide information signal and distributing the converted signal to the transmitter/ receiver 2 so as to transmit the signal only to the calling slave equipment.
Patent JP-H07295215-A (JP)
Title: Positive type photosensitive resin composition
Inventor: TOMOMITSU NAGAHIKO
IPC: G03F7/022
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a dyeable positive type photosensitive resin compsn. inhibiting a dark reaction, having satisfactory shelf stability, not contg. harmful hexavalent Cr, developable with an aq. solvent and excellent in resolution. CONSTITUTION:This photosensitive resin compsn. for forming a color filter contains a copolymer (A) of a compd. having one to several kinds of tert. amines and a radical-polymerizable unsaid. bond with one to several kinds of monoolefinic unsatd. compds. and/or conjugated diolefinic unsatd. compds. as radical-polymerizable compds., 1,2-naphthoquinonediazidosulfonic esters (B) and an acid compd. (C).
Patent JP-2000282180-A (JP)
Title: External layer material of rolling roll
Inventor: NISHIKAWA SUSUMU
IPC: C22C38/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an external layer material of a rolling roll in which the reduction of a thermal crown, the reduction of a drawing accident and sheet passability can be attained, fracture toughness value is high and the generation and propagation of cracks are hard to occur by solving the problem in the case where a high-speed steel material is used for the external layer material. SOLUTION: The material composing the external layer part of a roll is composed of the one contg., by weight, 1.5 to 3.0% C, 0.2 to 1.5% Si, 0.2 to 1.5% Mn, 3.0 to 8.0% Cr, 4.0 to 12.0% Mo, 4.0 to 12.0% W, 3.0 to 8.0% V, 0 to 10.0% Co, 0 to 0.5% Ti, and the balance substantial Fe, in which carbides in the structure satisfy, by area ratio, M7C3<=(M2C+M6C+MC)/10 and (M2C+M6 C)/MC>=2, and, moreover, the base is composed of >=80% bainite and <20% tempered martensite.
Patent JP-H10288476-A (JP)
Title: Heat-exchanger
Inventor: KOMATSU SHUNJI
IPC: F28F9/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat-exchanger being employed in the air-conditioner for vehicle in which the heat-exchange quantity can be increased using a gas cooler of same size. SOLUTION: The heat-exchager in the vapor compression type air-conditioner for vehicle employing carbon dioxide gas as a coolant comprises a pair of header pipes 1, 1', and a heat-exchange tubes 2, i.e., flat tubes 2, arranged between the pair of header pipes 1, 1'. One header pipe 1 is provided in the longitudinal direction thereof with a partition 3 for dividing the cross-section of the header pipe 1 into two. The heat-exchange tube 2 is provided, in the longitudinal direction thereof, with a plurality of through holes 11a-11c, 12a-12c and the coolant passing through the through holes 11a-11c, 12a-12c flows reversely on the opposite sides of the partition 3. The heat-exchange tubes 2 are arranged such that the coolant flows in from the downstream side of cooling air flow 6 and flows out from the upstream side thereof.
Patent JP-H05262526-A (JP)
Title: Production of needlelike electrically conductive titanium oxide
IPC: C01G23/00
Filed: 1992-03-16
Abstract: PURPOSE:To form needlelike electrically conductive TiO2 by making one or more selected from an Si compound and a P compound adsorbed on needlelike hydrous TiO2 or needlelike TiO2 and then forming an electrically conductive coating layer. CONSTITUTION:Hydrous TiO2 is mixed with concentrated sulfuric acid so as to provide 5-270g/l TiO2 concentration and >=300g/l sulfuric acid concentration and the resultant solution is then heated to >=70 deg.C. Thereby, a titanyl sulfate needlelike crystal having 0.5-5mum minor axis diameter and 2-500mum major axis diameter is obtained. Aqueous NH3, etc., are subsequently added to provide hydrous TiO2. An Si compound such as colloidal SiO2 or a P compound such as H3PO4 each in an amount of 0.3-20wt.% expressed in terms of SiO2 or P2O5 or both are then added to the hydrous TiO2 and adsorbed thereon. The resultant needlelike hydrous TiO2 particles are subsequently dispersed in an aqueous solution of SiCl4 and SbCl3, etc., in hydrochloric acid and kept at a prescribed temperature. Aqueous NH3 is further added to the dispersion. The prepared product is separated by filtration, washed, dried by heating and subsequently burned at 500-1200 deg.C to form an electrically conductive coating layer such as SiO2.Sb2O3 in an amount of 3-50 wt.% based on the TiO2. Thereby, the objective white needlelike electrically conductive TiO2 is obtained.
Patent JP-S5518967-A (JP)
Title: Nh3 gas analyzing converter
Inventor: YOKOGAWA SHIYUUJI
IPC: G01N31/10
Filed: 1978-07-27
Abstract: PURPOSE: To provide a converter, which prevents various troubles from being generated thereby to maintain the most proper operations, by providing two independent gas passages in a juxtaposed or dual condition and by charging the passages with oxidizing and reducing catalysts in a preset heatable manner.  
     CONSTITUTION: A cylindrical catalyst tube 14 having its both ends opened is inserted into a catalyst tube 15 having a larger diameter thereby to provide a dual tube construction. The smaller catalyst tube has its passage C charged with a first NO 2  reducing catalyst 16. The other passage D is charged at its upstream portion with an NH 3  oxidizing catalyst 16 and at its downstream portion with a second NO 2  reducing catalyst 18 substantially at the same position as the first-named reducing catalyst 16. A first heater 20 is mounted on the outer circumference of the charging portion of the catalyst 17, and a second heater 20 is mounted on the outer circumference of the charging portion of the second catalysts 16 and 18. The two heaters 20 are connected through temperature controllers 21 and 22 with a power source. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60236209-A (JP)
Inventor: RUBOMIRU REON JIYASUTORUZEFUSU
IPC: H01L21/02
Filed: 1985-04-26
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-H06279741-A (JP)
Title: Heterogeneous double-coated self-adhesive sheet, and dust removal mat, article-fixing mat, and article-supporting mat using heterogeneous double-coated self-adhesive sheet
Inventor: IKUMA SEIICHIRO
IPC: C09J201/00
Filed: 1993-03-25
Abstract: PURPOSE:To provide the sheet which comprises a substrate sheet, a specific self-adhesive layer formed on one side of the substrate sheet, and an adhesive layer formed on the other side and can be fixed to a suitable place with the adhesive layer and the self-adhesive layer of which is hardly transferable to an adherend and can be repeatedly washed with water and used. CONSTITUTION:A self-adhesive layer 13 comprising a repeatedly usable polyurethane self-adhesive is formed on one side of a substrate sheet 1, and on the other side, an adhesive layer 12 is formed. Pref. on one side of a substrate sheet for a mat the self-adhesive layer is formed and on the other side, the adhesive layer is formed. Thus obtd. double-coated self-adhesive sheet is then fixed to a suitable place with the adhesive layer and the self-adhesive layer is used for removing dust, e.g. of shoes, and the like.
Patent JP-H10285331-A (JP)
Title: Image sensor and information processor using the image sensor
Inventor: TABATA MASAMI
IPC: H04N1/028
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor which is improved in the S/N of the output and the information processor using the image sensor. SOLUTION: A photoelectric sensor 102 placed on a sensor array 1 is arranged in an image-forming area of an image forming lens 2 and an image signal is generated by optical information received by the photoelectric sensor 102. An electrode section 104, connected to the photoelectric sensor 102 is placed on the sensor array 1, so as to avoid the electrode section 104 from receiving light from the image forming lens 2. The electrode section 104 is placed at the outside of the image-forming area of the image-forming lens 2. A conductive material is exposed to the surface of the electrode section 104. Thus, it is avoided that a reflected light of the electrode section 104 is stray light and made incident into a light-receiving section or the sensor IC 102 as a noise light, thereby improving the S/N of the sensor output.
Patent JP-S60235779-A (JP)
Inventor: MOURI NOBORU
IPC: H05K3/40
Filed: 1984-05-08
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-H07296294-A (JP)
Title: Signal lamp device for traffic signal
Inventor: OTAKE YOSHIMUNE
IPC: G08G1/095
Filed: 1994-04-28
Abstract: PURPOSE:To take appropriate measures against the afternoon sun by diverging the directivity of light emitted from an LED at a prescribed divergence angle. CONSTITUTION:Red, yellow and blue light emitting LEDs 2 are used for the light emitting source of the traffic signal. The color of a base 3 to which plural LEDs 2 are mounted is a dark color with no reflection. The light emitting surface of the LED 2 forms the display surface of the signal and is covered by a diffusion lens 4 mounted on a case 1. Even if the front is exposed to rays of the sun direct, only the white retroreflection light occurs at the time of reducing the light of the LED 2 and it does not emits red, yellow, or blue light. At the time of turning on the LED 2, the display surface of the signal emits light of a prescribed color and it can be clearly discriminated fro the non-color display surface.
Patent JP-H02270587-A (JP)
Title: Image forming material
Inventor: ISHIWATARI TAHEI
IPC: B41M5/50
Filed: 1989-04-12
Abstract: PURPOSE:To obtain an image forming material generating no blur of an image and good in the fixability of particles being a colorant by constituting the image forming material of a fluid wherein particles are dispersed in a dispersion medium and coating the surfaces of the particles with a resin soluble in the dispersion medium. CONSTITUTION:An image forming material is a fluid wherein particles are dispersed in a dispersion medium. A nucleus 1 is a resin particle or inorg. particle alone insoluble in the dispersion medium, or the inorg. particle dispersed in a resin insoluble in the dispersion medium or the inorg. particle coated with the resin insoluble in the dispersion medium. A film 2 is composed of a resin at least partially dissolved in the dispersion medium. A dispersoid 3 is constituted of the nucleus 1 and the film 2. In such a state that the liquid droplet of the image forming material emitted from an orifice is adhered to recording paper, the polymer chains coating the surfaces of the particles are entangled with the cellulose fibers of the recording paper and the polymer chains extending from the particles in the vicinity of said fibers and the particles are not developed along cellulose fibers along with the dispersion medium and the blur of an image is prevented and the fixability of the particles on the recording paper is also enhanced.
Patent JP-H11270868-A (JP)
Title: Water and hot-water supply system
Inventor: NAGATA YUKITOSHI
IPC: F24D17/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To supply hot water at various temperatures to terminal utensils by using a device that mixes hot water at the heater part of piping for adjusting temperature in a water and hot-water-supply system consisting of water and hot-water supply piping using a header system, hot-water supply machine, and the terminal utensils. SOLUTION: A header part for adjusting temperature and the supply of hot water is constituted of a mixing valve 11 that is provided for each hot-water supply stopcock to each end for controlling the temperature of hot water and mixes hot and cold water, an incoming water thermistor 12 that detects the temperature of the water before mixing, an outgoing hot water thermistor 13 that detects the temperature of the mixed hot water, a sensor 14 that controls the supply of hot water for each hot-water supply stopcock to each terminal and detects the supply of hot water of the path, and a valve 15 that adjusts the supply of hot water of the path, thus simultaneously supplying hot water at various temperatures to each terminal utensil.