baber/WOPTO huggingface dataset:
Patent JP-H094496-A (JP)
Title: Device for judging abnormality of oxygen concentration sensor
Inventor: IWATA YOICHI
IPC: G01N27/409
Filed: 1995-06-19
Abstract: PURPOSE: To provide a judging device, which can accurately judge the generation of abnormality of an oxygen concentration sensor provided in the downstream of the catalyst. CONSTITUTION: An ECU 10 computes a differential value of the output signal of a rear oxygen concentration sensor 5, and in the case where the differential value within the predetermined range is not generated at the predetermined frequency within the predetermined time, the ECU 10 judges abnormality of the rear oxygen concentration sensor 5, and lights up a rear oxygen concentration sensor abnormality alarming light 18.
Patent JP-H0711314-A (JP)
Title: Device for cooling side wall of furnace bottom part in blast furnace
Inventor: YAMAGUCHI YASUYUKI
IPC: C21B7/10
Filed: 1993-06-23
Abstract: PURPOSE:To achieve the extension of service life by efficiently cooling carbon bricks constructed at the furnace bottom part of a blast furnace. CONSTITUTION:A cooling pipe 4 is embedded into the outermost peripheral carbon bricks 3 in the carbon bricks 3 constructed at the furnace bottom part of the blast furnace, and in this cooling pipe 4, a water supplying pipe 5a and a water draining pipe 5b are connected. As the cooling pipe 4 is in direct contact with the carbon bricks 3 having good thermal conductivity, while adjusting the cooling water flow rate according to the eroding condition of the carbon brick 3, the carbon bricks can efficiently be cooled.
Patent JP-H0713474-A (JP)
Title: Production of hologram and hologram exposure device
Inventor: TOMITA JUNJI
IPC: G03H1/04
Filed: 1993-06-23
Abstract: PURPOSE:To provide the process for production of the hologram capable of producing the hologram having a desired diffraction efficiency distribution and high diffraction efficiency and the hologram exposure device to be used for realization of the process for production of the hologram relating to the process for production of the hologram to produce the hologram and the hologram exposure device to be used for exposure of the hologram. CONSTITUTION:This process for production of the hologram is so constituted as to have a first processing process of subjecting a hologram dry plate 2 to at last >=2 time of multiple exposure of interference fringes having slightly different space frequencies and a second processing process of developing the hologram dry plate 2 exposed in the first processing process. This hologram exposure device is so constituted as to have an angle control means 5 for controlling the irradiation angle of two laser beams prepd. for forming the interference fringes of the hologram.
Patent JP-H10339091-A (JP)
Title: Mud water type shield machine with built-in gravel crusher and mud water shielding method
Inventor: OKAGAKI EIJI
IPC: E21D9/13
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a mud water type shield machine equipped with a built-in gravel crusher, capable of being installed almost without any need of remodeling a facility in the case of a general mud water type shield machine, and a mud water shielding method. SOLUTION: A gravel crusher made of a screw conveyor 22 to collect and stack gravel R, as well as a cone crusher 23 to crush the gravel R is detachably mounted at the position of a mud discharge pipe 5. Also, a slide jack 26 is installed for causing the crusher to slide. For excavating the ordinary earth free from the gravel R, the slide jack 26 is contracted and are screw conveyor 22 and the cone crusher 23 are made to retreat. Then, excavated sediment and mud water are forcibly sent to the ground directly via the mud discharge pipe 5 on the operation of a pump. For excavating the earth containing gravel R, the slide jack 26 is expanded and the screw conveyor 22 and the cone crusher 23 are made to advance. Then, the excavated sediment, mud water and gravel type earth are collected and stacked on the screw conveyor 22.  Thereafter, the gravel R is crushed with the cone crusher 23, and the excavated sediment, mud water and the crushed gravel type earth (r) are forcibly transferred to the ground via the mud discharge pipe 5 on the operation of the pump.
Patent JP-S638243-A (JP)
Title: Production of laminated glass
Inventor: KINOSHITA MOTOJI
IPC: C03C27/12
Filed: 1986-06-27
Abstract: PURPOSE:To produce a laminated glass free from air bubbles in high yield of bonding resin, by scattering a powdery hot-melt adhesive resin on a glass plate, preheating the resin to form a porous layer, placing another glass plate on the resin layer and pressing the plates in vacuum. CONSTITUTION:A glass plate 1 transferred by a roller conveyor 4 is coated with a hot-melt adhesive resin having particle diameter of 0.1-0.15mm at a uniform thickness by a knife coater 5. Excess adhesive resin 2 is recovered in the recovering pan under the roller conveyor 4 and reused. The coated glass plate is transferred under a preheating apparatus 6 such as infrared lamp, etc., to preheat the surface adhesive resin 2 and weld the resin to the surface of the glass plate in the form of a spongy porous layer 3. Another glass plate is placed on the resin layer and both plates are bonded with each other through the adhesive resin 2 in vacuum. the air between the glass plates is discharged through the gap 7 in the porous layer 3 to easily form a laminated glass free from bubbles.
Patent JP-S6211367-A (JP)
Title: Optical reading device
Inventor: SAKAMOTO KOICHIRO
IPC: H04N1/04
Filed: 1985-07-09
Abstract: PURPOSE:To scan the face of an original surely neither too much nor to less when making reading by repeating high speed intermittent feeding by arranging image sensors at intervals integer times reading width of a photodetecting element and thereby making read feeding of an optical head equal to interval of the sensors. CONSTITUTION:It is supposed that intervals of arrangement of image sensors 17 for reading width (x) of a photodetecting element is 8x, and in this case, three sensors 17 are positioned at 2a, 2b, 2c. Under this condition, when the optical head 9 is fed by 8x=N in the direction B, the length L of an original 6 is read at a time. When this reading is finished, the head 9 fed rapidly by 3N, and sensors are positioned at 2a', 2b', 2c', and next reading is started. By repeating this process, an extent of the width of the original 6 is read. As the interval of sensors 17 is made to integer times the reading width (x) of the element 6, sure reading is effected without causing overlapping over whole area and without causing deficiency.
Patent JP-2000343189-A (JP)
Title: Cooling method of continuous casting machine support roll
Inventor: OSHIMA KENJI
IPC: B22D11/124
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To perform cooling in a manner to prevent generation of a supercooled portion to a steel casting piece and prevent fracture of a support roll by repeating spraying and spraying stop of cooling water for secondary cooling every constant time. SOLUTION: Many support rolls for supporting a casting piece 9 are arranged in the thickness direction of the piece 9. Cooling water 7 is sprayed from a nozzle installed corresponding to each support roll at constant time intervals, or spraying is stopped so as to make the cooling water on and off. Thereby, water volume sprayed to the support roll is decreased so as to prevent generation of a supercooled portion of the casting piece 9. It is essential that a constant time is set at a degree that the support roll is not broken. The constant time is influenced by factors such as size of the casting piece 9, size of the support roll, and water volume in a step for directly spraying the water to the casting piece 9. Thus, the time is difficult to decide by a casting machine 10 as general, but a range of 1-10 seconds is desirable.
Patent JP-H09331345-A (JP)
Title: Test method and test device for hub
Inventor: WAKABAYASHI MASAMI
IPC: H04L12/44
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To conduct a test of a hub automatically and simply by adopting the configuration such that a test device or the like is connected to a hub, conditions for the test such as a JAVA function, a partition function and an overflow function or the like are set automatically, the test results are collected to conduct normality/abnormality. SOLUTION: A personal computer 4 connecting to a test device 3 discriminates a test result and is made up of a JAVA test means 41, a partition test means 42 and an overflow test means 43 or the like. A transmission means 31 sends data to one port of a hub 1. In the case that the data sent to all other ports by the hub 1 are received by a reception means 32 from the other ports or data are sent, the JAVA test means starts a timer. When the data received from the other ports cannot be received, the timer is stopped. When the time measured by the timer is within a specified JAVA time range, it is discriminated that the JAVA function is normal and when the time is at the outside of the range, it is discriminated that the JAVA function is not normal.
Patent JP-H111276-A (JP)
Title: Fit-in single-corner-pad
Inventor: KOZU ISAO
IPC: B65D59/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a corner pad used for a single corner, which is to be set up by fitting in corrugated board. SOLUTION: A wound side-wall 5 is formed by winding an interfacing side- plate 2, inner side-plate 3, outer side-plate 4 in that order, with each round the previous one. The wound side-wall 5 can be bent at right angles by punching a side-corner punch groove 8 extending vertically in the middle of the inner side-plate 3. An interfacing floor-plate 16 is turned and slid 90 deg. to be superimposed on a bottom floor plate 11, and over upon it an engagement floor plate 13 is bent. Then, the two edges of the engagement floor plate 13 are fitted into a wide floor-corner-space 10 and a narrow floor-corner space 15, both of which are left below the wound side-wall 5, and thus they are fixed together.
Patent JP-S6211640-A (JP)
Inventor: TAMURA EIJI
IPC: B32B15/08
Filed: 1985-07-09
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-H11325782-A (JP)
Title: Heat exchanger and its manufacture
Inventor: OZAWA GODO
IPC: B21D53/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To increase predetermined number and heat exchanging amounts of elements by elastically supporting the other end side of an element assembly to a case to support both ends of the assembly in a heat exchanger having the assembly mounted at one end side at a case to heat exchange between both fluids passing an interior and an exterior. SOLUTION: An element assembly 7 has many elements 5 for heat exchanging between both fluids passing an interior and an exterior, and a connecting member 6 for connecting the elements 5 at an interval (d) therebetween. An inlet flange 8 and an outlet flange 9 of the element 5a at one end side of the assembly 7 are fixed to a cover 3b of an oil cooler 2 via a stud bolt 10 and a nut 11. In this case, the element 5b of the other end side is mounted in a mounting hole opened at a cylinder block 3 at a protrusion 13 formed at the element 5b via an elastic member 14. Thus, the assembly 7 is supported at its both ends, and predetermined number and heat exchanging amounts of the elements 5 are increased.
Patent JP-H08321455-A (JP)
Title: Periphery aligner for substrate
Inventor: TSUJI MASAO
IPC: G03F7/20
Filed: 1995-05-25
Abstract: PURPOSE: To enhance a processing efficiency by installing an electronic shutter between a processed substrate and a light casting body and getting the electronic shutter to correspond to an exposure pattern which is stored in a pattern storing means based on the postion of the processed substrate. CONSTITUTION: Between a processed substrate W and a light casting body 3, an electronic shutter 5 can form an exposure pattern for light cast from the light casting body 3. The position and the outer shape of the processed substrate W mounted and held on a stage 1 are detected by an image sensor 6. The electronic shutter 5 is let to correspond to an exposure pattern stored in a pattern storing means based on the position of the processed substrate W detected by the image sensor 6 and then a specified unwanted area of an edge of the processed substrate W is collectively exposed to light. By this method, the processing time can be shortened and a processing efficiency can also be improved.
Patent JP-H04353045-A (JP)
Title: Control system of electrical equipment in automobile
Inventor: OTSUKA HIROFUMI
IPC: B60R16/02
Filed: 1991-05-29
Abstract: PURPOSE:To provide a highly reliable control system for electrical equipment having a simple wiring structure. CONSTITUTION:The left controller 5 and the right controller 6 are provided on both lateral sides of an automobile 1, respectively, and the central controller 7 is provided on the meter 8 part of an instrument panel. The controllers 5, 6, 7 are connected in a closed loop form by multiple transmission lines 13, 14, 15 consisting of an optical fiber link, and all data inputted from a combination switch 10 and the like are mutually received. Electrical equipments such as a head light 29L, a turn signal light 31L, and a combination light 32L disposed on the left side of the vehicle body are controlled by the control signal outputted from the left controller 5, and electrical equipment disposed on the right side are controlled by the control signal outputted from the right controller 6.
Patent JP-H08320256-A (JP)
Title: Density measuring equipment of color duplicated matter
Inventor: KUNISHI TATSURO
IPC: G01J3/46
Filed: 1995-05-26
Abstract: PURPOSE: To easily control the adhesions of coloring materials by providing a reflectance or transmittance measuring means for a duplicated matter, a memory means of RGB filter densities in the state where three primary color coloring materials are adhered in fixed quantities, and a means for outputting a difference quantity in coloring materials from the comparison judgment result of the adhesions of the coloring materials. CONSTITUTION: Optional reference quantities to be adhered to paper or a similar material of three primary color coloring materials of cyan(C), magenta(M) and yellow(Y) is preliminarily determined. and R, G, and B filter densities in their adhered state are preliminarily measured to set constants. When the colors of two duplicated matters are grasped and compared, the adhesions of C, M, and Y coloring materials are calculated from the color densities of the duplicated matters by a means for measuring a color density of duplicated matter, and the quantities of C, M, and Y coloring matters to contribute to the R, G, B densities of one duplicated matter are calculated in a comparing means. Further, the quantities of C, M, and Y coloring matters to similarly contribute are determined from the R, G, and B densities of the other duplicated matter, and the both are compared with each other.
Patent JP-S6144594-A (JP)
Inventor: JIERAARU JIERUBE
IPC: B26D3/00
Filed: 1985-07-12
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-H08331055-A (JP)
Title: Optical space communication equipment
Inventor: SAKAI MIKIO
IPC: H04B10/114
Filed: 1995-05-26
Abstract: PURPOSE: To confirm an installation direction of the communication equipment in the case of alignment. CONSTITUTION: A 1st communication equipment 11 whose direction of communication optical axis L is made variable with remote control is provided with a finder 13 having a field angle α below the variable range of the communication optical axis L of the 1st communication equipment 11. When the 1st communication equipment 11 is installed to a roof top of a building or on an iron tower or the like, the 1st communication equipment 11 is installed so that an opposite party 2nd communication equipment is set within a visual field of the field angle α of the finder 13.  Since the field angle a is set less than a variable range of the communication optical axis L of the 1st communication equipment 11, the 2nd communication equipment is set in the variable range of the communication optical axis L of the 1st communication equipment 11 without fail and alignment is conducted by controlling the direction of the 1st communication equipment 11.
Patent JP-H08325160-A (JP)
Title: Polyanion-addition crosslinked gelatin preparation containing basophilic fibroblast growth factor
Inventor: IKADA YOSHITO
IPC: A61K38/22
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a preparation having long sustained releasability, excellent in biocompatibility and low in stimulation by adding a small amount of a polyanion to a crosslinked gelatin gel and compounding the treated gelatin gel with a basophilic fibroblast growth factor (bFGF). CONSTITUTION: This is a polyanion-addition crosslinked gelatin gel preparation prepared by compounding a polyanion-added crosslinked gelatin gel with bFGF. A crosslinking agent for the polyanion-addition crosslinked gelatin is preferably glutaraldehyde or a water-soluble carbodiimide [preferably, 1-ethyl-3-(3- dimethylaminopropyl)carbodiimide hydrochloride]. Further, the polyanion to be added is preferably carboxymethylcellulose, polyglutamic acid or dextran sulfate. Preferably, the gelatin get is composed of 1-100w/v% of gelatin, 0.01-100w/v% of a crosslinking agent and 0.01-20w/v% of a polyanion, and its water content is 50-99w/v%.
Patent JP-S5775230-A (JP)
Title: Roll feed device
Inventor: KATOU HEIZABUROU
IPC: B65H20/04
Filed: 1980-10-30
Abstract: PURPOSE: To facilitate transport of various thick plates by installing a rotation transmitting roll contacting with the outer circumference of a main roll which is united with an output shaft that changes continuous rotation of an input shaft to intermittent rotation and subroll provided with a plate connecting roll and thereby adjusting contact pressure of both the rolls properly.  
     CONSTITUTION: A rotation transmitting roll 8a that makes rolling contact to the outer circumference of a main roll 4 and a cylindrical plate connecting roll 8b are installed in a subroll 8 supported in parallel with a main roll 4 fitted in a body to an output shaft 2 that rotates in a direction intermittently. The rotation transmitting roll 8a is brought into contact with the main roll 4 at proper pressure rotating an eccentric flange 10 by the first adjusting device 13. The plate engaging roll 8b is brought into contat with the main roll 4 by moving a roll support 19 of the second adjusting device 18, and the plate is held between the both rolls 4, 8 to be transported. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0316827-A (JP)
Title: Door structure
Inventor: ONO JUN
IPC: B60J5/04
Filed: 1989-06-15
Abstract: PURPOSE:To make it easier to manufacture a door by way of having axial lines of a plural number of hinges conform with each other by forming a member to connect a plural number of these hinges and a plural number of hinges in one body as well as arranging a plural number of the hinges up and down on one edge side of a door. CONSTITUTION:Cylinder members 5a and 5b constituting hinges are up and down on the front side of a longitudinal frame 5, and these cylinder members 5a and 5b are arranged on the same straight line, i.e., with their axial lines conformed with each other. Additionally, brackets 5c and 5d are formed up and down on the back side of the longitudinal frame 5, and a locking device 9 is fitted on the back side of a lateral frame 6 through a bracket 8. The cylinder member 5a fitted in such a way turns and moves around the periphery of a bush 12 as a door opens and closes, and the cylinder member 5b turns and moves around the periphery of a cylinder part 15a of a support member 15. Then, at this time, an engagement part 17a sequentially jumps over a step part 15b, and consequently, it is possible to secure the stepwise opening and closing of the door.
Patent JP-S5676490-A (JP)
Title: Coal slurry
Inventor: MATSUNO YOSHIYUKI
IPC: C10L1/32
Filed: 1979-11-28
Abstract: PURPOSE: To prevent sedimentation of a pulverized coal in a coal slurry composed of pulverized coal and an oil, in a storage tank, by restricting the content of large- size particles within a specified limit.  
     CONSTITUTION: A material is supplied to screw feeder 9 through coal feeder 2, raw crusher 4, etc., and introduced together with an oil from oil tank 11 with agitation, to wet mill 10, where it is pulverized and mixed, forming coal slurry, and the slurry is discharged to collect tank 18. The slurry in the tank 18 is sampled from time to time and distribution of the particle size of the pulverized coal in the slurry is determined. when the pulverized coal contains 1.5wt% or less particle having particle size ≥300μ, the slurry is carried to storage tank 23, and when 1.5wt% or more, the slurry is returned through return conduit 29, etc. to the wet mill 10, where it is pulverized again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5386698-A (JP)
Title: Modifying method for slag after reduction refining
Inventor: KATAYAMA HIROYUKI
IPC: C22B7/04
Filed: 1976-12-20
Abstract: PURPOSE: To obtain slag hard to weather as well as refine molten steel by adding Al and Al 2  O 3  to slag contg. more than a fixed ratio of CaO,a prescribed range of Al 2  O 3  and less than a fixed amt.  of SiO 2  used in reduction refining of molten steel and mixing them so that the total amt. of A  2  O 3  becomes a fixed range after which the mixt.  is added to other molten steel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01319767-A (JP)
Title: Developing device
Inventor: KAMATA ISATO
IPC: G03G15/08
Filed: 1988-06-21
Abstract: PURPOSE:To draw an electrifying means from a hole without damaging conductive fiber bristles to replace it and to facilitate maintenance of the device by setting the outer diameter of the bearing member of the electrifying means larger than the diameter of a conductive rotary shaft and providing a developer container with the hole in which the bearing member is fitted. CONSTITUTION:The outer diameter part 21a of the bearing member 21 is constituted more than 1.4 times as wide as the diameter of the conductive rotary shaft 19 of the electrifying means 18. In addition, the hole 22a where by outer diameter part 21 of the member 21 fits in is provided and attached on the developer container 22. Therefore, the electrifying means 18 can be replaced by drawing it in its shaft direction without damaging its fiber conductive bristles, and its maintenance is facilitated.
Patent JP-H09319151-A (JP)
Title: Production of developing carrier
Inventor: TANAKA YOSHIAKI
IPC: G03G9/113
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To stably obtain a good image by preliminarily mixing a magnetic powder having a specified specific surface area and inorg. fine particles and then mixing the mixture with a carrier source material containing a binder resin. SOLUTION: After a magnetic powder having 2.0 to 12.0m<2> /g specific surface area is preliminarily mixed inorg. fine particles, the obtd. mixture is mixed with a carrier source material containing a binder resin. As for the inorg. fine particles preliminarily mixed with the magnetic powder, particles having 50 to 200m<2> specific surface area are preferably used, and more preferably, inorg. fine particles having 60 to 80 hydrophobicity degree are used. Moreover, hydrophobic inorg. fine particles are preferably used. As for the inorg. fine particles, for example, carious inorg, fine particles such as silica, alumina and titania can be used. The amt. of the inorg. fine particles is controlled to 0.05 to 10wt.% of the carrier, and more preferably controlled to 0.1 to 5wt.%.