baber/WOPTO huggingface dataset:
Patent JP-H11343659-A (JP)
Title: Construction work management method
Inventor: SUZUKI MASAO
IPC: E04B1/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a construction work management method by which respective work in a construction field for a building can be quickly, accurately, and efficiently advanced, a structure material or brace material used in this management method, and a management information display system by which the structure material or brace material can be manufacture efficiently. SOLUTION: This construction work management method includes a display process, an arranging process, and a related work process. In the display process, on the basis of drawings and specifications for a building, position information about the arrangement positions for a structure material 11 and a brace material 17 and execution information A, C about the related work carried out in the peripheries of these arrangement positions are displayed in the structure material 11 and the brace material 17 for construction. In the arranging process, the structure material 11 and the brace material 17 are arranged according to the position information. In the related work process, related work is carried out in the peripheries of the structure material 11 and the brace material 17 according to the execution information.
Patent JP-S5943668-A (JP)
Title: Timing controller
Inventor: MIYAGAWA ICHIROU
IPC: H04N1/17
Filed: 1982-09-02
Abstract: PURPOSE:To attain suitable timing compensation, by changing a control parameter in response to the difference of condition of a system to be controlled side, in a device performing the timing control of raster scanning. CONSTITUTION:A step pulse control circuit 1 transmits continuously pulses for the prescribed number of lines' share in the period determined with a set value of the 1st register 3 when the raster scanning for the prescribed number of lines' share in the controlled device is made possible, and stops in the period determined with a set value of the 2nd register 4. An enable signal control circuit 2 transmits continuously an enable signal for the prescribed number of lines' shere in the period determined with a set value of the 4th register 6 from a point of time when a time determined with the set value of the 3rd register 5 is elapsed after the raster scanning is made possible. Thus, the timing compensation to a recording section is performed easily.
Patent JP-S6214340-A (JP)
Title: Erasable optical head
Inventor: ANDO HIDEO
IPC: G11B11/10
Filed: 1985-07-11
Abstract: PURPOSE:To miniaturize and simplify a device by arranging a light source, a reflecting mirror, an optical element, a polarization beam splitter and an optical detector within an almost same reference surface and arranging the light source and the optical detector at facing areas interposing areas where the polarization beam splitter and the optical element are respectively arranged. CONSTITUTION:A polarization beam splitter 56 is arranged between an optical detector 64 and a beam splitter 44, and a semiconductor laser 42 and the optical detector 64 are arranged on the same reference surface and also, they are arranged facing with each other. In other words, the semiconductor laser 42 is arranged at the right side area of an optical head, and the optical detector 64 at the left side area of the optical head. The semiconductor laser 42, the optical detector 64, and a beam splitter 44 and a prism 45 which are arranged between them are fixed on the side wall of a frame 66, and the polarization beam splitter 56 and a projecting lens system 58 arranged on the reference surface where the semiconductor laser 42 and the optical detector 64 are arranged are also fixed on the frame 66. Thus, the device itself is miniaturized and low cost is realized, with the number of parts reduced.
Patent JP-S6046096-A (JP)
Inventor: TANAKA KAZUO
IPC: H05K3/42
Filed: 1983-08-24
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-S5377919-A (JP)
Title: Exhaust valve of internal combustion engine
Inventor: KATAOKA RIYUUJI
IPC: F01L3/20
Filed: 1976-12-20
Abstract: PURPOSE: An exhaust valve of internal combustion engine to reduce exhaustion of HC by measures of promoting oxidation of HC in the exhaust flowing out right after opening the exhaust valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0822171-A (JP)
Title: Cleaning method of roller
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/02
Filed: 1994-07-05
Abstract: PURPOSE:To easily clean an electrophotographic charging roller having a polyamide outermost layer without damaging the surface property of the outermost layer by exposing the roller in an injected flow of compressed air having specified pressure and humidity. CONSTITUTION:This charging roller 1 has the outermost layer comprising nylon with about 30% N-methoxymethylation degree. The core metals of on both ends of the charging roller 1 are supported by members 3 to hold and rotate a roller, while the roller is rotated (by 1 to 60 rounds per one min). Compressed air controlled to have 1.1 to 10kg/cm<2> pressure and 0.003 to 0.6kg/kg absolute humidity is injected through nozzles 2-1 and 2-2 while the nozzles are vertically moved to remove the contaminant depositing on the surface of the charging roller 1. The absolute humidity means the weight of water vapor held in 1kg of dry air (kg/kg). Thereby, toner particles or paper chips depositing on the roller surface are easily removed and the roller is regenerated to has properties in the same level as the initial state of use without decreasing the characteristics of the outermost layer of the roller.
Patent JP-H09312805-A (JP)
Title: Prompter device
Inventor: TANIDA KUNIO
IPC: H04N5/262
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To increase the number of storage images twice or over without extension of an image memory itself. SOLUTION: A CPU 21 having a compression processing circuit 25 is provided to an image memory 14 composed of an SRAM or the like, the compression processing circuit 25 is used to apply compression to image data outputted from an A/D converter 13 while thinning the data in the unit of lines and the compressed data are stored in the image memory 14 as an economy mode image. Then the compressed image data are read out in duplicate to generate an original image of a prescribed field. Furthermore, the compression circuit 25 compares a pixel value of interleaved lines and that of live lines adjacent to them and when a valid pixel value such as black level data is in existence in the thinned line, the black level data are stored in the image memory 14 to prevent missing of character configuration data.
Patent JP-S5485090-A (JP)
Title: Exhaust gas sampling apparatus
Inventor: KANEKO TERUO
IPC: G01N1/22
Filed: 1977-12-20
Abstract: PURPOSE: To obtain an exhaust gas sampling apparatus in a simple structure and capable of blowing back the filter, while maintaining the idea of sucking exhaust gas in a large quantity by using an aspirator (ejector).  
     CONSTITUTION: When introducing exhaust gas into an analytical apparatus 13, a valve 9 is closed, and valves 8, 10, 17 are opened. Then, operating a pump 12, the exhaust gas sucked into a filter chamber 2 through a gas sampling pipe 5 by its sucking force can be led into the analytical apparatus 13 through a filter 3 and a conductive pipe 19. At this time, by sending compressed air from a conductive pipe 20 into an aspirator 7, the gas containing soot which has been sucked into the filter chamber 2 may be discharged through a small hole 4, suction chamber 18, and a short pipe 6. In the case of blowback, when compressed air is sent in from the conductive pipe 20, the air blows the surface of the filter 3 from the small hole 4 by way of the short pipe 6, suction chamber 18, so that the soot deposited on the filter may be blown off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5944908-A (JP)
Inventor: KATOU ATSUSHI
IPC: H02G1/02
Filed: 1982-09-02
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-S5277812-A (JP)
Title: Preventing deformation of metallic pipe of larger diameter during heat treatment
Inventor: IKUSHIMA EIJI
IPC: C21D9/08
Filed: 1975-12-24
Abstract: PURPOSE:In heating, hardening and tempering a steel pipe of larger diameter, e.g., 16 to 20 inches diameter, which is used for the transportation of oil or the like at a cold district, it is intended to prevent deformation of the steel pipe during hardening and tempering by placing constraint rolls on the inlet and outlet side.
Patent JP-S5578898-A (JP)
Title: Low temperature tank with cantilever inner tank
Inventor: NIWA RIICHI
IPC: F17C3/06
Filed: 1978-12-12
Abstract: PURPOSE:To prevent discharge of vaporized gas and improve the strength of a low temperature tank, by composing the tank with an external tank, roof equipped with skirt, elastic plates fitted watertight inside the skirt, bent connected gastight with the elastic plates and an internal tank suspended from the bent. CONSTITUTION:As an inner tank 3 is filled with liquefied gas, the inner tank is cooled and its upper rim is lowered due to contraction. Plates 6 fitted to the internal circumference of the upper rim and a bent 7 connected with the internal circumference of the plates are then bent downward as a cantilever spring to adapt themselves to contraction of the inner tank 3. Accordingly the side wall of the inner tank is not broken due to contraction. Vaporized gas, normally contained in a space formed between the upper surface of liquid stored and a roof 4, never leaks out in the rear of the inner tank 3 and into the atmospheric air through the external tank 1 because of the plates 6 and bent 7.
Patent JP-S5676559-A (JP)
Title: Semiconductor integrated circuit
Inventor: NOZAWA HIROSHI
IPC: H01L21/822
Filed: 1979-11-29
Abstract: PURPOSE:To eliminate the irregularity in the predetermined characteristic of a D/A converter by providing floating and external gates between the source and the drain in a substrate and a plurality of floating gate FETs having different ratios of electrostatic capacities between the floating and external gates with respect to the electrostatic capacity between the floating gate and the substrate. CONSTITUTION:D/A or A/D converter is formed by a plurality of floating gate type FETs T1-T3 having floating gates 4 and external gates 5 between the source 2 and the drain 3 in the substrate 1. The first gate film between the substrate 1 and the floating gate 4 and the second gate film between the floating gate 4 and the external gate 5 are formed in thickness constantly, and the ratios of the electrostatic capacity C1 between the floating gate and the substrate to the electrostatic capacity C2 are formed differently in the respective FETs T1-T3, thereby varying the threshold value VTH. Thus, a plurality of floating gate type FETs having different threshold values can be formed merely by varying the size of the pattern, thereby eliminating the irregularity in the predetermined properties simply.
Patent JP-S5485600-A (JP)
Title: Finger mark detecting apparatus
Inventor: IKEDA HIROKI
IPC: G06T7/00
Filed: 1977-12-20
Abstract: PURPOSE:To provide a finger mark detecting apparatus, capable of detecting finger marks accurately and clearly without staining fingers, by placing fingers on a light reflecting surface of a prism and observing the reflection pattern of polarized light beam that is formed by the ruggedness on the surface of fingers in conformity with finger marks. CONSTITUTION:Light beam 20 from a light source is polarized by passing the same through a polarizing filter 3. Polarized light beam 30 enters into prism 4 and is reflected at its reflection surface 8. Since depression 12 of finger is not held in contact with prism surface 8, light reflected at the portion 12 is not attenuated at all by the reflection of light. However, at projection 13 of finger, absorption of incident light 30 is great by the function of body 9 of finger and moisture layer 31 attached to the finger surface. Thus, reflection light 42 is modulated in accordance with the pattern of finger mark. Further, by passing the reflection light 42 through polarizing filter 5, irregularly reflected light 41 is removed, so that light beam 50 passed through the filter 5 can reproduce the pattern of finger mark with high accuracy.
Patent JP-S5278407-A (JP)
Title: Magnetic disc device
Inventor: SUZUKI MASAO
IPC: G11B21/21
Filed: 1975-12-25
Abstract: PURPOSE:To provide a magnetic disc device, the surface of which is equipped with a flow adjusting plate so as to float the powder dusts therefrom for removal.
Patent JP-S5677014-A (JP)
Title: Surface descaler for hot rolled steel material
Inventor: YAMAMOTO KATSUJI
IPC: B21B45/08
Filed: 1979-11-27
Abstract: PURPOSE:To efficiently remove the scale, by admixing fine powder type scale or scale-water mixture, taken out of the scale settling-and-thickening tank, with high pressure water sent from the high pressure pump, and by spraying this high pressure scale-water mixture against the surface of the steel material. CONSTITUTION:The high pressure water sent from a high pressure pump 1 is sprayed from the spray nozzle 4 against the hot rolled steel material 21 just passing the hot rolling line. Hereupon, the formerly sprayed high pressure water containing detached scales is settled in the scale thickening tank 8; then, the dense fine powder type rolling scale or the scale-containing water is taken out by the pump 9 is, directly or through the concentration adjustable scale mixing-and-enriching box, added by the nozzle 12 arranged near the above stated spray nozzle 4, to the water being sprayed by the spray nozzle 4.
Patent JP-S5677392-A (JP)
Title: Coloring method for anodic oxidation film of aluminum or its alloy
Inventor: NOMURA AKIRA
IPC: C25D11/22
Filed: 1979-11-28
Abstract: PURPOSE: To produce deep colored anodic oxidation film, by immersing aluminum having anodic oxidation film in an electrolytic bath of metallic salt, and by repeating two or more cycles of the combined treatment of no current state, anodic DC electrolysis, and cathodic DC electrolysis.  
     CONSTITUTION: Anodic oxidation film is formed on the surface of aluminum or aluminum alloy. The aluminum is arranged as an anode by immersing in an electrolytic bath made by dissolving metallic salt, and is left to stand without applying electric current, then DC electrolysis is performed. Said metallic salt bath is made by dissolving one or more members among water-soluble Ni salts, Co salts and by adjusting at about 2W6pH, if necessary, boric acid or Mg sulfate is added in addition. Then DC electrolysis is performed with Al used as a cathode. Said anodic and cathodic electrolysis is performed at 30W40V voltage, 0.05W1.0A/dm 2  current density. After no current state for a predetermined time e.g. for 5W15sec, cathodic DC electrolysis is performed once again., thus performing ≥2 cycles of said treatment. Hereby beautiful film having uniform and deep color is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6046535-A (JP)
Title: Folding instant camera
Inventor: HAMAGUCHI TAKEHIKO
IPC: G03B17/52
Filed: 1983-08-25
Abstract: PURPOSE:To constitute a small-sized, portable camera by allowing an image forming means and an image inverting means to move relatively to a supporting means which supports a film unit at an image formation position. CONSTITUTION:A support frame 4, lens holding frame 11, and external wall 12 form one frame body, and is rotatable around a fulcrum 8. Light passed through a photographic lens 3 held by the lens holding frame 11 is reflected by a reflecting mirror 2 fixed to the supporting frame 4 toward the image receiving surface of a film 6 so as to obtain an image of a subject. At this time, the light reflected by the reflecting mirror 2 enters the frame body consisting of the support frame 4 and lens holding frame 11 from the 1st opening part 1' of a folding bellow 1 and is projected from the 2nd opening 1'' of the bellows fixed to a film cassette support frame 7 at the other end to form the image on the image receiving surface of the film 6 in a film cassette 5.
Patent JP-S6132784-A (JP)
Title: Portable electronic typewriter
Inventor: OSANO TSUNEO
IPC: B41J29/393
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the loss of a battery and to enable the accurate operation of an actuator, by controlling an actuator driving circuit by correcting the change in the operation of the actuator caused by the variation in the voltage of the battery. CONSTITUTION:In an electronic typewriter using a battery as a power source, CPU11 is set so that the current supply time of a printing hammer solenoid corresponding to the voltage of a battery read in the A/D converter mounted in CPU11 is operated on the basis of the relation between the voltage of the battery and the current supply time of the hammer solenoid to control an actuator driving circuit 8.
Patent JP-2000305683-A (JP)
Title: Electronic receiver utilizing tablet and telephone number dictionary
Inventor: MORII HIROKI
IPC: G06F3/0488
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To make the input data of a registrant into data base when inputted by inputting data with handwriting by using a tablet with integrated display, recognizing a handwritten telephone number and automatically inputting an address from the data base of telephone numbers and postal codes. SOLUTION: First, a name is written on a tablet 1 with integrated display with handwriting by using an electronic pen 2. Since the written name is not sufficiently recognized, it is stored while keeping image data. Next, the input of the address is accessed from a telephone number dictionary 5. In this case, the telephone number is inputted by handwriting as well. In the case of a person who is not registered on the telephone number dictionary 5, the address up to a town name is referred to from a postal code dictionary 6 but a house number is inputted by the registrant. After the end of data reception, that bar code is read through a network 7 by a bar code reader 9, image data are displayed on a screen and an amount is inputted corresponding to the name.
Patent JP-H06100651-A (JP)
Title: Production of flexible polyurethane foam
Inventor: TAKEUCHI YOSHITO
IPC: C08G18/48
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a polyurethane form for an automobile seat back of a low hardness without using any chlorofluorocarbon by reacting a polyol component of a specified composition with an organic polyisocyanate in the presence of a catalyst, a foam stabilizer and water. CONSTITUTION:A polyol component is prepared by mixing a polyether polyol (A) having a hydroxyl functionality of 3, 10-25wt.% polyoxyethylene chains at the terminals and a hydroxyl number of 40-60 with a polyoxypropylene polyol (B) having a hydroxyl functionality of 3 and a hydroxyl number of 40-60 and a polyoxypropylene polyol (C) having a hydroxyl functionality of 2 and a hydroxyl number of 90-142 in such amounts that the weight ratio of component A to component B is 90/10-70/30, the weight ratio of components A and B to component C is 80/20-60/40. This polyol component is reacted with an organic polyisocyanate in the presence of a catalyst, a form stabilizer and a blowing agent solely consisting of water to produce a flexible polyurethane foam.
Patent JP-S63318524-A (JP)
Title: System for lighting liquid crystal display part
Inventor: KAZUNAGA KENJI
IPC: H05B41/24
Filed: 1987-06-23
Abstract: PURPOSE:To observe clear images even if a miniaturized liquid crystal color TV using a fluorescent lamp for a back light is used under low temperature environment by regulating a lighting mode. CONSTITUTION:The fluorescent lamp 4 is lighted up at a high frequency in a prescribed lighting mode to illuminate a liquid crystal display part 5 from its rear face. A power supply circuit 1 for the fluorescent lamp 4 is a power variable type capable of changing the quantity of power supply to two steps or more and has a high frequency power supply part 2 and a power switching circuit part 3. Namely, power W2 larger than the rated input power W1 of the display part 5 at the tie of normal use is supplied to the lap 4 only for a short time (t) prior to the supply of the rated input power W1. Even if the environmental temperature is low, sufficient ultraviolet rays are radiated by the preceding large power and the fluorescent brightness of the lamp 4 can be improved. Consequently, the screen of the miniaturized liquid crystal color TV can be brightly and clearly observed even in an outdoor environment less than a freezing point.
Patent JP-H05327518-A (JP)
Title: Coding system and coding/decoding device
Inventor: NIIFUKU YOSHIHIDE
IPC: G11B20/14
Filed: 1992-05-21
Abstract: PURPOSE:To enlarge the minimum inversion interval, and to attain a high density recording. CONSTITUTION:An encoder 2 detects the restraint length (r) of inputted digital data, and controls a selector 3 corresponding to the detected result. The selector 3 supplies the digital data inputted through the encoder 3 to one of ROM 4-1 to 4-6. The ROM 4-1 to 4-6 store a conversion table for converting the inputted digital data into a code word. The code words converted corresponding to the conversion table are synthesized by a multiplexer 5, supplied through a buffer 6 to a formater 7, and formatted.
Patent JP-H06341437-A (JP)
Title: Bearing of horizontal axis rotating electric machine
Inventor: UJIMA SHOICHI
IPC: H02K5/167
Filed: 1993-06-01
Abstract: PURPOSE:To effectively scrape together lubricating oil from an oil disc by enlarging the width of an oil scraper opposite to the oil disc. CONSTITUTION:This bearing is provided with an oil disc 4 fitted to a shaft 2, and an oil scraper fitted to the upper part of a bearing metal 1 opposite to the oil disc 4, so that lubricating oil in an oil tank is scraped up with the oil disc 4, scraped down with the oil scraper and fed to the bearing, and the oil scraper is provided with a support 8 fitted to the upper part of the bearing metal 1, and a movable oil scraper arranged in the recessed part 4a of the outer diameter side of the oil disc 4 and supported with the support 8 horizontally movably. Because the width of the oil scraper can be enlarged, the scraped up oil can be effectively scraped together.
Patent JP-H06350499-A (JP)
Title: Satellite communications system
Inventor: SAITO HIDEYUKI
IPC: H04J3/17
Filed: 1993-06-02
Abstract: PURPOSE:To smoothly perform the connection of a satellite line using a DAMA system even in communication congestion. CONSTITUTION:When congestion occurs on a line, a part of a speech line is added to a common signal channel 4 in current use in a primary managing device 2, and it is allocated as a variable common signal channel 5, and information to the effect is notified to a secondary managing device 1 by using the common signal channel 4 thus far used. Consequently, the secondary managing device 1 performs call processing or speech end processing by a newly set variable common signal channel 5.
Patent JP-H05201722-A (JP)
Title: Method for synthesizing zeolite beta
Inventor: ROBAATO PIITAA REONAADO ABUSHI
IPC: B01J29/80
Filed: 1992-06-15
Abstract: PURPOSE: To produce the large crystal zeolite Beta having a large crystal size of 0.1-3 μm, a broad range of silica-to-alumina ratios of 20-1000 and a crystallinity of 80-130%.  
     CONSTITUTION: Materials from an alkali metal cation source, a tetraethylammonium cation source, an aluminum oxide source, a silicate source, a class-3 alkanol amine source, and a water source are mixed within the composition of SiO 2 /Al 2 O 3 =20-1000, OH - /SiO 2 =0.1-0.8, R/SiO 2 =0.3-1.0, H 2 O/SiO 2 =5-40, M/SiO 2 =0.01-0.2, X/SiO 2 =0.1-1.0, where R is tetraethylammonium cation and X is class-3 alkanol amine to carry out crystallization. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5279365-A (JP)
Title: Continuous and automatic /ixing and kneading device for thermosetting plastic
Inventor: SAKURAI FUJIO
IPC: B29B9/00
Filed: 1975-12-26
Abstract: PURPOSE:To provide a continuous and automatic mixing and keading device for thermosetting plastic which is adapted to perform even and continuous heated mixing and kneading in the manufacturing process of thermosetting plastic molding material.