baber/WOPTO huggingface dataset:
Patent JP-S6015657-A (JP)
Title: Developing device
Inventor: KASHIWAGI HIROMI
IPC: G03G15/09
Filed: 1983-07-08
Abstract: PURPOSE:To improve the responsiveness of a sensor for toner concn. by disposing one magnetic pole of a permanent magnet in the toner discharging port in the lower part of a chute which has the sensor for toner concn. and is used for sampling a developer so that the flow of the developer falling into the chute is made constant. CONSTITUTION:A developing device is constituted by attaching a scraper member 10 for scraping the developer after development into a developing tank 2 to a chute 11 which is fixed in the tank 2 and is used for sampling the developer and disposing one magnetic pole S1 of the magnetic poles provided to a permanent magnet 8 of a magnet member 6 constituting a developing roll 4 in proximity to the toner discharging port 11a in the lower part of the chute 11. The magnetic developer 3 conducted onto the member 10 and dropped into the chute 11 falls smoothly by gravity through the port 11a so that the flow of the developer in the chute 11 is made constant without deposition in the chute 11. The developer flows smoothly without bridging and therefore the satisfactory detection of the toner concn. is made possible.
Patent JP-S5456791-A (JP)
Title: Flying object tracking device
Inventor: SAKATA HIDEO
IPC: G05D1/10
Filed: 1977-10-14
Abstract: PURPOSE: To ensure high-accuracy automatic tracking through a simple constitution for the tracking device such as a rocket, an artificial satellite or the like, by eliminating the tracking error caused by the change of the polarized wave surface with use of the rotary 180° -phase difference plate which is inserted to the front step of the 90° -phase difference plate.  
     CONSTITUTION: Linear polarized wave signals AWS arriving at horns 1W4 are varied for thteir polarized wave surfaces by the multiplied amount of the rotary angles of phase difference plates 16W19, and then pass through angle error detecting system 101 consisting of 90° -phase difference plates 6W9 and magic T12W13. After this, the automatic tracking output is produced at the output sides of magic T12 and 13. The polarized wave surface of the output is rotated fast for plates 16W19, and the vertical-horizontal error signal level change is set so that antenna driving control system 21 may not be able to answer with its variation frequency. Thus, the tracking error caused by the polarized wave surface change can be eliminated, ensuring high-accuracy automatic tracking through a simple constitution 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02302347-A (JP)
Title: Production of low-exothermic cement admixture and low-exothermic cement therefrom
Inventor: IKEDA HARUICHI
IPC: C04B5/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain the subject admixture capable of giving cement leading to concrete of low heat generation and high strength after a short-term by baking a composition comprising phosphorus-freed slag powder removed therein iron by magnetic separation, a lime source, a silica source and an alumina source at specified proportion. CONSTITUTION:Phosphorus-freed slag is ground, put to magnetic separation and separated into magnetizable matter and non-magnetizable matter. Powder of the non-magnetizable matter including lime with a low iron content, silica, fluorine, phosphorus and alumina is further ground to such a size as to be ca.<=0.1mm-passable. The resultant ground product is incorporated with a lime source, a silica source and an alumina source into a mixture comprising (A) 27 to 67wt.% of lime, (B) 15 to 34wt.% of silica and (C) 3 to 14wt.% of alumina. The mixture is then baked at 1100 to 1200 deg.C. Incorporation of the resultant admixture into cement raw material will construct a highly reliable concrete structure with no crack development.
Patent JP-H1146331-A (JP)
Title: Digital camera and print system
Inventor: SHIOBARA RYUICHI
IPC: G06T9/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that provides an output of print image data to a printer for printing out a desired image, according to a desired print specification (print number, print paper size and print color). SOLUTION: A photographed image 31 is displayed on a liquid crystal display device of the digital camera 100, a desired image is selected, the printing specifications such as print number, print paper size and print color or the like is designated, and print image data are generated. The generated print image data are sent from the digital camera 100 to a color printer of an output device. The color printer prints out the image according to print image data.
Patent JP-H08333396-A (JP)
Title: Propoxyphene derivative for immunoassay reagent
Inventor: ROBERUTO SANDORO U
IPC: C07K14/76
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a propoxyphene-based reagent for immunoassay, having excellent sensitivity and selectivity both for α-propoxyphene and α-nor- propoxyphene.  
     SOLUTION: This reagent is a compound of formula I [R 1  is a 1-15C hydrocarbon-group (when R 2  is a COR 3  or a NHR 3 ) or a 2-15C hydrocarbon- group (when R 2  is a SR 3  or a OR 3 ); R 3  is an X-group or an LX; X is a labeling group or an immunogenicity-supporting group; L is a linker arm for linking X through itself], e.g. [S-(R,S)-4-[methyl[2-methyl-3-(1-oxopropoxy)-3,4- diphenyl]amino]-1-oxobutyl-bovine thyroglobulin. The illustrated reagent is obtained by reacting α-propoxyphene with α-chloroethyl chloroformate to form a urethane derivative, by methanolysis to form α-nor-propoxyphene hydrochloride in a good yield, and then by reductive amination with succinate-semialdehyde to form an acid derivative of formula II, followed by reacting it with bovine thyroglobulin to form covalent bonds. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6023373-A (JP)
Inventor: PEETAA-RUDORUFU ZAIDERU
IPC: C07D239/42
Filed: 1984-06-18
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-2000313369-A (JP)
Title: Suspension structure of snow vehicle
Inventor: IMAMURA TAKASHI
IPC: B62D55/108
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a suspension structure of a snow vehicle having a simple structure and being highly reliable in expansion and shrinkage operations. SOLUTION: In a suspension structure 10 of a snow vehicle provided with a slide rail 9 guiding an endless track belt 8 and a front suspension arm 15 and a rear suspension arm 16 connecting the slide rail 9 with a vehicle body frame 2, the rear suspension arm 16 has an expansible structure in which slide guide means 21, 24, 25, 34 movable in a predetermined scope are provided in the arm 16 itself.
Patent JP-S5825373-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 1981-08-08
Abstract: PURPOSE:To provide a recording liquid containing a specified dye compd. and forming images excellent in resistance to water, light, abrasion, etc. for a long period without causing clogging of an orifice. CONSTITUTION:The recording liquid contains about 0.1-20wt% dye compd. in which an ion of formulaIor II (where K, l, m and n are each 1-4) is linked to at least one acidic group in the dye (Na, K, ammonium, etc. may be linked to non-ion-bonded acidic groups)[e.g. a salt of Water Black P-200 (a product of Orient Chemical Industry Co.) and said ion].
Patent JP-H05293328-A (JP)
Title: Treatment of air containing combustible organic vapor
Inventor: INOUE KENICHI
IPC: B01D53/22
Filed: 1992-04-17
Abstract: PURPOSE:To avoid the danger of explosion of air contg. combustible organic vapor and to secure permeation velocity by feeding noncombustible gas to the permeated side to lower the organic vapor concentration of gas on the permeated side of a membrane module and increasing the concentration difference of organic vapor through the membrane. CONSTITUTION:Air exhaust gas contg. combustible organic vapor is introduced into a membrane module 2 by a fan 3 and the module on the permeated side is evacuated by a vacuum pump 4 to separate the organic vapor. At that time, gas on the permeated side of the membrane module 2 is diluted with noncombustible gas from a noncombustible gas feed pipe 5 to lower the organic vapor concentration of the permeated side gas to less than the lower limit of explosion. And when noncombustible gas is fed to the permeated side of the membrane module 2, the load of the vacuum pump 4 is increased. However, since the decrease in organic vapor concentration in the permeated side gas increases the concentration difference of organic vapor through the membrane, the increase in the permeated flow rate compensates for the increase in the load and the air contg. orgnaic vapor is made lower than the prescribed reference to release it in the air.
Patent JP-S5915776-A (JP)
Inventor: MOGI HITOSHI
IPC: F24F11/04
Filed: 1982-07-16
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-S6018201-A (JP)
Title: Line of direct rolling equipment
Inventor: TERADA OSAMU
IPC: B21B1/26
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a line of direct rolling equipments capable of reducing a heat to be charged by arranging a single or plural heating devices of slab ends at the proper positions between the heat insulating zone of a continuous casting machine and the exit of a cutter. CONSTITUTION:An induction heating device 11a for heating the end faces of a slab is installed between the heat insulating zone 10 of a continuous casting machine 1 and the exit of a cutter 2. Further, a heating device 11b of induction heating system or burner combustion one is provided to a cutter zone. These devices 11 are all retained at an optimum distance from the slab as well as are enabled to retreat to the prescribed positions at the time of charging a dummy bar or of abnormal casting. As the temperature of slab is still kept at high temperature at the arranged position of the devices 11; a charging heat required for heating the slab, aluminum killed steel for instance, to the temperature of the formation of Al-N solid solution is reduced. However, as the devices 11 are located at distance from a finishing mill 5, a heating device 12 is provided, in a addition to them, to the front of the mill 5 to control a finishing temperature, as occasion demands, for the purpose of securing the prescribed finishing temperature.
Patent JP-S5248762-A (JP)
Title: Fitting method to the panel of a panel penetrating part material
Inventor: YAMAMOTO YUKIO
IPC: F16G11/03
Filed: 1975-10-16
Abstract: PURPOSE: A tool for expansion is beforhand inserted to the holding patt of a rubber gromet, thus allowing the easy performing of the fitting of a panel penetrating part material to a panel even if the disturbance part materials that pass a small passing hole and the like exist. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5914668-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA KOTOMICHI
IPC: H01L29/73
Filed: 1982-07-16
Abstract: PURPOSE:To complete an incomplete shaping of a depletion layer at the end by a conductor layer in a semiconductor device in which the end of a P-N junction is exposed on the surface by covering the end of the P-N junction through an insulating film by a floating conductor layer, extending an electrode in the vicinity of the end of the P-N junction to approach it to the conductor layer in the isolated state. CONSTITUTION:An N type layer 3 to become a collector region is grown an N<+> type substrate, a P<+> type base region 2 is diffused in the layer, and an N type emitter region 1 is formed in the region. Thus, in order to eliminate the decrease in the initial withstand voltage characteristic of a semiconductor device exposed on the surface of the element at the ends of the P-N junction 7 between the regions 1 and 2 and the P-N junction 8 between the regions 2 and 3, an insulating film 14 is covered on the overall surface, windows are opened to form an emitter electrode 4, a base electrode 5 and a collector electrode 6 by directing and extending the electrode 5 toward the junction 8, an extension 15 is formed, and a conductor layer 16 is formed on the junction 8 isolated from the extension.
Patent JP-H08313303-A (JP)
Title: Motor encoder
Inventor: HAGIWARA HIROYUKI
IPC: H02K41/02
Filed: 1995-05-24
Abstract: PURPOSE: To facilitate position adjustment between units and assembly, and also facilitate the changes of movable length and driving force. CONSTITUTION: A movable portion 11 is driven for moving along a moving guide portion 14 by rollers 15 using a layered ladder-like circuit 12 on a guide plate 13 as a current applying means acting for electromagnetic drive combined with a magnetic flux generation means. The ladder-like circuit 12 is also used as a scale for position measuring so that the relative position of the movable portion 11 and the ladder-like circuit 12 can be detected by an optical position reading portion 51.
Patent JP-S62282654-A (JP)
Inventor: MATOBA HIDEYASU
IPC: B02C18/22
Filed: 1986-05-30
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-H10316456-A (JP)
Title: Production of stone from waste of steel making, and produced stone
Inventor: OKAMOTO TETSUO
IPC: C04B5/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To produce a material usable as stone from dust and reducing slag which are waste from steel making by an electric furnace to create a new value and to alleviate such problem as waste treatment. SOLUTION: Dust is mixed with reducing slag, blown into a high-temperature flame from a burner, melted under reducing conditions and ZnO, etc., are reduced into metals, evaporated and removed. A reaction between oxides is sufficiently advanced to give a formed product containing a large amount of magnetite Fe3 O4 , which is cooled to give stone. The stone has characteristics as a magnetic material.
Patent JP-S6025680-A (JP)
Inventor: RASUZURO SUZENI
IPC: B25J9/10
Filed: 1984-06-20
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-S5457699-A (JP)
Title: Manufacturing method of voltage non-linear resistor
Inventor: EDA KAZUO
IPC: H01C7/10
Filed: 1977-10-18
Abstract: PURPOSE: To intend to improve mass productivity and improve long wave tail surge resistant amount, by making silicon which is added to resistor material in which the main composition is zinc oxide to be included in the form of Zn 2 SiO 4  or ZnSiO 3 .  
     CONSTITUTION: ZnO and SiO 2  are weighed in the ratio of 2:1 of molecule ratio, and are mixed. Next, this mixture is put in a crusible, is burnt in air, and sintered powder of Zn 2 SiO 4  is obtained. Then, this Zn 2 SiO 4  as a specified amount is added  to voltage non-linear resistor material whose main composition is ZnO and Bi 2 O 3 ,  Co 2 O 3 , MnO 2 , Sb 2 O 3 , NiO and Cr 2 O 3  of small amount are added, and furthermore,  dispersant, organic binder and pure water are added,an and they are mixed by  disper mill and the like. Next, from slurry obtained, particles are directly made by  using spray dryer or tornade reactor or the like. After this, particle powder is formed, and burnt, and balister can be obtained. ZnSiO 3  may be added in stead of Zn 2 SiO 4   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61287505-A (JP)
Inventor: YANAI TAKEO
IPC: B65B9/00
Filed: 1985-06-10
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-S5650316-A (JP)
Title: Automatic exposure control circuit of camera
Inventor: FURUKAWA MASAMICHI
IPC: G03B7/083
Filed: 1979-09-29
Abstract: PURPOSE: To obtain the circuit of a very good temperature characteristic, by using diodes of the same temperature characteristic to make it possible that various light quantity information compensate temperatures mutually.  
     CONSTITUTION: Diode D 2  for logarithmic compression, a circuit to subject given light quantity information to logarithmic compression, a circuit which has current source I 1  and diode D 1  for ASA sensitivity information and adds ASA sensitivity information to light quantity information, current source I 3 , diode D 3  for F value information addition, and a circuit which adds F value information to light quantity information are provided. Shutter second information forming circuits which are arranged in an arbitrary order to add or subtract ASA sensitivity information and F value information to or from light quantity information and logarithmic expansion diode D 4  are provided, and outputs of shutter second information forming circuits are subjected to logarithmic expansion to operate the read shutter mechanism. Diodes having the same temperature characteristic are used as these diodes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06335776-A (JP)
Title: Preventive device for weld strain
Inventor: KANO MITSUKUNI
IPC: B23K9/235
Filed: 1993-05-27
Abstract: PURPOSE:To prevent the strain of a panel, occurring when welding an attachment part to be attached to one side surface of the panel. CONSTITUTION:A beam-like X axis seat 10a to be installed on a floor surface, a Y axis seat 11a mounted perpendicular to the same seat 10a and moving on the same X axis seat 10a, a burner mounting seat 12a mounted on the same seat 11a and moving on the same Y axis seat 11a, and a burner elevating/ lowering device 12b mounted on the same seat 12a and elevating and lowering a gas burner 8, are provided. Consequently, since a lower surface side corresponding to the upper surface of a panel to be welded, is always heated by a gas burner 8, the deformation of the panel at the time of welding, is prevented, a strain removing operation after welding, is obviated, and a panel working time can be remarkably shortened.
Patent JP-S61285622-A (JP)
Inventor: TAKAHASHI SHIYUUZOU
IPC: H01H33/56
Filed: 1985-06-12
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-H09293955-A (JP)
Title: Printed-wiring board
Inventor: UCHIDA MIYOKO
IPC: H05K3/28
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously suppress the bridge and crack in time of soldering step. SOLUTION: Within a land row wherein a plurality of lands are arrayed, the adjacent lands 3, 3 and ends 3a, 3a as well as 3b, 3b are formed of curves while the areas thereof are expanded in vertical direction to the soldering direction (arrow F). Furthermore, the areas of both lands 1, 1 are expanded in the horizontal direction to the soldering direction (arrow F) and outside the land row so as to compose the title printed-wiring board.
Patent JP-S63291863-A (JP)
Title: Oxide porcelaneous material for pyroelectric element
Inventor: FUJIWARA KAZUO
IPC: C04B35/46
Filed: 1987-05-22
Abstract: PURPOSE:To obtain the titled homogeneous high-density porcelaneous material having high performance as a material for pyroelectric elements, by subjecting PbTiO3 to special variation treatment. CONSTITUTION:Chemically high-purity PbO, CaCO3, MnO2, Ta2O3 and TiO2 are set blended, then dried and calcined at 800-1,000 deg.C to provide calcined powder, which is subsequently pulverized. A binder is then added and the obtained blend is compacted, placed in a vessel having high hermetic sealability and fired at 1,000-1,150 deg.C to afford the aimed porcelaneous material, expressed by the formula (Me is Nb and/or Ta; A/B is 1.0-0.7; x is 0.10-0.40; y is 0.01-0.20) and useful for pyroelectric elements.
Patent JP-S61284754-A (JP)
Title: Photosensitive transfer type image forming system
Inventor: HIGASHIMURA KOICHI
IPC: G03C1/00
Filed: 1985-06-11
Abstract: PURPOSE:To prevent the change of crosstalk and to reproduce specified colors by utilizing photosensitive paper formed by sealing respectively separate kinds of transfer materials so as to meet the kinds of filter materials into microcapsules. CONSTITUTION:The photosensitive paper is constituted of a base 1 and the microcapsules 3 coated on the base 1. A photocurable material 9 having wide wavelengths of sensitivity and color materials 8a-8c as the transfer material are sealed into the microcapsules 3. The filter materials 1a-1c are correspondingly disposed in the form of coating the microcapsules. The image is formed by first subjecting the photosensitive surface of the photosensitive paper 5 to at least one time of exposure with the light having a specific wavelength distribution to induce the photocuring reaction corresponding to the photocuring material in each part then bringing the photosensitive surface into tight contact with transfer paper 6 and transferring the color materials 8a-8cc contained in the same microcapsules as the microcapsules of the uncured photocurable material onto the paper 6 by pressure, thermal diffusion, etc. The crosstalk of the microcapsules is thereby prevented and the good color image forming system is realized.
Patent JP-H02305614-A (JP)
Title: Releasing method of spiral molded product
Inventor: HAMANO SUGURU
IPC: B29L1/00
Filed: 1989-05-19
Abstract: PURPOSE:To miniaturize a mold by simplifying structure of the mold and release easily, by a method wherein at the time of mold break, screw cores are moved along an axial direction of a stationary shaft, the one side screw core is moved by energizing toward the stationary shaft and the other side screw core is moved in succession by energizing toward the stationary shaft. CONSTITUTION:When a lower ejector plate 21 is pushed upward and a return pin 22 is ejected in the direction of an arrow A, a template 23 is moved. In this instance, since one side screw cores 13, 13 are raised by crossing over abutting surfaces 18a, 18a, the screw cores 13, 13 are moved linearly in the direction of an arrow B toward a stationary shaft 11 by energizing force of springs 16, 16, the second abutting surfaces 18a, 18b abut against the stationary shaft 11 and the screw cores 13, 13 are separated from a molded product 1. When the template 23 is pushed upward further in succession, since the other screw cores 12, 12 are raised by crossing over their first abutting surfaces 10a, 20a, the screw cores 12, 12 are moved linearly in the direction of an arrow C toward the stationary shaft 11 by energizing force of springs 15, 15. The second abutting surfaces 20b, 20b abut against the stationary shaft 11 and the screw cores 12, 12 are separated from the molded product 1.
Patent JP-S61284970-A (JP)
Title: Substrate for thin film solar battery
Inventor: YAMASAKA KOICHI
IPC: H01L31/0392
Filed: 1985-06-11
Abstract: PURPOSE:To improve the yield of a solar battery using a substrate having an anodic oxidation alumina film by removing the surface segregated layer of aluminum or aluminum alloy plate by chemical or physical means, and forming the anodic oxidation film thereon. CONSTITUTION:At least one surface layer of aluminum and aluminum alloy plates is removed, and an anodic oxidation film is formed on the surface layer removed surface. The surface layer is removed by oxidative chemical polishing solution or alkaline chemical polishing solution, and chemical polishing with a buff, a sand-blast or an emery-paper. For example, the surface segregated layer of the aluminum plate of 99.5% of purity is removed by sulfuric acid, subjected to an anodic oxidation in oxalic acid bath to form an anodic oxidation alumina film 2, thereby insulating the aluminum surface. The first metal electrode 3 made of thin metal film of stainless steel, chromium or titanium, an a-Si layer 4 made of a P-type layer, an I-type layer and an N-type layer, and the second light transmission electrode 5 made of a thin In2O3 film containing SnO2 are formed thereon, thereby manufacturing a thin integrated solar battery formed with many solar cells on a common substrate.