baber/WOPTO huggingface dataset:
Patent JP-H0483592-A (JP)
Title: Treatment of waste chemical washing solution
Inventor: HAYASHI YUKIO
IPC: C02F9/00
Filed: 1990-07-26
Abstract: PURPOSE:To easily remove COD by oxidative decomposition by together adding an alkali agent and activated carbon to a waste solution in the first treatment process. CONSTITUTION:The total amount of a waste acid washing solution and waste washing water whose quantity is twice that of said waste acid washing solution in quantity are received in a waste solution storage tank and an alkali agent and activated carbon are together added to said tank while air bubbling is carried out not only to remove hydrazine and an inhibitor at pH11 or more but also to precipitate an iron ion as hydroxide. The obtained supernatant solution is transferred to a separate waste solution tank and sulfuric acid is added to said tank while air bubbling is carried out to adjust pH to 1-2.5 to crystallize and precipitate EDTA. Subsequently, the supernatant solution is transferred to a separate waste solution tank in which waste washing water whose quantity is 6-8 times that of the waste acid washing solution is received and an alkali agent is added to said tank while air bubbling is carried out to adjust pH to 2-3.5 and, thereafter, ferrous sulfate is added thereto so that the concn. of a ferrous ion becomes about 100-200ppm and, next, hydrogen peroxide is added to COD in the waste solution.
Patent JP-H0619954-A (JP)
Title: Highly accurate calculation device for flow on periphery of obstacle
Inventor: ITO HIROSHI
IPC: G06F19/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a processor for highly accurately calculating a flow rate value on the boundary of an obstacle in a fluid analyzer for calculating the movement of fluid in a physical area including the obstacle by the descrete approximation of a partial differential equation. CONSTITUTION:In the fluid analyzer for calculating the movement of fluid in a physical area including an obstacle, the internal structure of a turbulent flow boundary layer is judged in a turbulent flow boundary layer judging part 2 in a processing part for calculating a flow rate value on the boundary of the obstacle based upon a flow rate value represented by a fluid cell adjacent to the obstacle, and at the time of judging that a grating existing near the obstacle is to be more detailedly divided, the fluid cell adjacent to the obstacle is more detailedly divided by a fluid cell detail dividing part 3, the flow rate value of a detailedly divided area is recalculated by a boundary layer equation calculating part 4 based upon the discreteness of the boundary layer equation and wall function calculating processing based upon a turbulent flow boundary layer model more accurately than an ordinary model is executed by a wall face flow rate calculating part 5 by using the representative flow rate value of the fluid cell contacting with the obstacle after the detail division, so that the flow rate value on the boundary of the obstacle can be highly accurately calculated.
Patent JP-H0481619-A (JP)
Title: Automatic spring-type fixed-quantity weigher
Inventor: KAMIHORIUCHI YOSHINORI
IPC: G01G3/04
Filed: 1990-07-25
Abstract: PURPOSE:To fix a set quantity automatically and precisely by a construction wherein a level adjusting device of a switch for opening and closing a charging gate for a substance to be weighed is supported on the machine frame side and an operating device of this switch is provided on an elevator side. CONSTITUTION:Vertical levers 15 are supported axially by pins 18 at the fore ends of upper and lower parallel links 17 which are supported axially at a machine frame 1 by pins 16, while the lower parts thereof are connected in one body by an elevator 3 for a substance 14 to be weighed, such as rice. An elevating slide rack 7 is supported by guides 20 and a guide roller 21 on an erected plate 19 provided on the lateral side of the machine frame 1, while a pinion 8 gearing with the rack 7 is supported axially at the level of the guide roller 21, and a dial 9 for setting normal and reverse rotations of the pinion 8 is provided. By rotating this dial normally and reversely, the level of the upper end of the aforesaid rack 7 can be adjusted in elevation. A switch 4 is provided at this upper end and thus a level adjusting device 5 of the switch 4 is formed.
Patent JP-S6175289-A (JP)
Inventor: HIRUKAWA ATSUJI
IPC: G21C3/344
Filed: 1984-09-21
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-H0245139-A (JP)
Title: Manufacture of laminated board
Inventor: TAKAURA SADAHISA
IPC: H05K3/02
Filed: 1988-08-05
Abstract: PURPOSE:To discharge built-in air by continuous formation by continuously heating and pressing a laminate, in which long-sized metallic foils are arranged on the top face and underside of a long-sized metallic plate, in which an opening section is formed at a required position, through resin layers, and cutting the laminate in necessary size. CONSTITUTION:A laminate in which long-sized metallic foils are disposed on the top face and/or underside of a long-sized metallic plate, in which an opening section is shaped at a required location, through resin layers is heated and pressed continuously. The laminate is cut in necessary size. That is, the long- sized laminate, which is manufactured in such a manner that the upper and lower surfaces of a long-sized aluminum plate, the required position of which is bored and which has a thickness of 0.5mm, are polished by sand paper and long-sized copper foils in thickness of 0.035mm are arranged respectively onto the upper and lower surfaces while separately interposing two long-sized epoxy- resin impregnated glass cloth with a thickness of 0.1mm, is heated and pressed continuously at molding pressure of 20kg/cm<2> at 165 deg.C for approximately ten min by a double belt molding machine, and cut at every 1m, thus acquiring a laminated board.
Patent JP-S6441161-A (JP)
Title: Reflex mirror built-in reflector lamp
Inventor: KAMIYA SHIGERU
IPC: H01K1/32
Filed: 1987-08-06
Abstract: PURPOSE:To make sturdy the supporting of a reflex mirror by supporting it with No.1 supporting rod extending from a stem and a No.2 supporting rod fitted at the top of a glass bulb. CONSTITUTION:A reflex mirror 4 is arranged at a specified point in a glass bulb 1 and borne by No.1 supporting rod 7 and No.2 supporting rod 8. The No.1 supporting rod 7 extends from a stem 6 and bears the reflex mirror at two points, while No.2 supporting rod 8 consists, e.g., of a Cu spring of 0.8mm in dia. and bears the mirror 4 at three points, wherein the other end is restrained by a metal ring 10 and fixed to a boss 3 at the top of the glass bulb 1 through a metal fixture 9. By this method of supporting, the reflex mirror 4 is borne at the two sides, and No.2 supporting rod is short and strong to external force such as vibration, that should lead to prevention of No.1 support bending, and thus the reflex mirror 4 is retained in a specified place.
Patent JP-H0727371-A (JP)
Title: Outdoor unit of air conditioner
Inventor: OKADA ATSUSHI
IPC: F24F5/00
Filed: 1993-07-15
Abstract: PURPOSE:To reduce in size a housing 30 and to reduce its installing space by increasing a heat transfer area without increasing a profile size of a heat exchanger. CONSTITUTION:Air intake ports 28d, 28b, 28c, 28a are respectively formed at a back surface 20d, both sides 20b, 20c and an upper surface 20a of a housing. A heat exchanger 26 is formed of a U-shaped part 26A opposed to the ports 28d, 28b, 28c, and an upper part 26B bent from an upper end of a center of the part 26A so as to be opposed to the port 28a.
Patent JP-H1134369-A (JP)
Title: Color image recorder and recording method
Inventor: TAKEUCHI MINORU
IPC: B41J2/485
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality recording image by performing the recording operation a plurality of times at the same position on a sheet using ink of respective colors and controlling the recording with each color of ink such that the upper end of second and subsequent recording line falls within the same recording line. SOLUTION: A color thermal printer using an ink ribbon sequentially formed, on the surface thereof, with three color inks of yellow Y, magenta M and cyan C in the longitudinal direction by a length required for recording a single sheet performs a desired recording by repeating the recording twice using ink of respective colors at an energy level equal to one half that of the energy being applied to a recording head. In the recording with yellow Y ink, first time recording is performed using all recording elements of the recording head in the subscanning direction. After a sheet 11 is varied by a predetermined amount, recording of second and subsequent lines is performed using the yellow Y ink and the recording up to the final line is finished.
Patent JP-2001021376-A (JP)
Title: On-vehicle navigation system
Inventor: TAKAHASHI SHIGETO
IPC: G01C21/36
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system in which facilities located within a specified distance from next highway can be known. SOLUTION: When a vehicle is traveling on highway, a control section 18 retrieves a facility located within a specified distance from the exit of next highway based on map data stored in a CD-ROM 11 and the current position of the vehicle measured by a positioning unit 13 and then delivers the retrieved facility to a display controller 21. The display controller 21 displays the facility, along with the distance from the relevant exit of highway, on a monitor 25 while superposing on a map image. The control section 18 searches a guide course to the selected facility, stores it in a guide course memory 15 and guides the vehicle to the facility based on the stored guide course.
Patent JP-S6439771-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA TAKASHI
IPC: H01L29/73
Filed: 1987-08-06
Abstract: PURPOSE:To determine the position of a double-buried diffusion layer by one mask-matching operation in a self-alignment manner by a method wherein an oxide film and the first conductivity impurity-added polysilicon layer are formed on a silicon substrate, and when a window for the second conductivity type impurity diffusion is perforated, said oxide film is over-etched, the oxide film is used as the mask for the first conductivity type impurities, and the polysilicon layer is used as the mask for the opposite conductivity type impurities. CONSTITUTION:An underlaid oxide film 2 and boron-doped polysilicon 3 are deposited on a P-type substrate 1. Then, when the window for formation of the N<+> buried layer 6 is perforated by conducting a mask-matching operation, the oxide film 2 is over-etched, and a cavity is formed on the lower side of the polysilicon 3. At this time, the oxide film 2 left under the polysilicon 3 becomes equal to that of a P<+> buried layer 5. Subsequently, the N-type impurity-added SOG solution 4 such as P, As and the like is coated, and etching is conducted thereon. As the polysilicon 3 is used as a mask, the SOG solution 4 is left under the polysilicon 3. When a heat treatment is conducted for a short period under the abovementioned state, the impurities in the polysilicon 3 are driven, only the left part of the oxide film 2 becomes the P-type buried layer 5. Subsequently, the N-type impurities such as As and Sb are diffused (6).
Patent JP-S5898855-A (JP)
Title: Optical information recording medium and manufacture of it
Inventor: FUJII ITSUO
IPC: G11B7/243
Filed: 1981-12-09
Abstract: PURPOSE:To improve storage stability, by substituting noble metal grains for silver grains in the surface part of a silver halide emulsion layer and subjecting it to fixing and baking treatments to form a recording layer. CONSTITUTION:A photosensitive material having a silver halide emulsion layer is formed on a substrate is uniformly exposed to light and developed to form silver grains. After stop of development, the silver halide emulsion layer is brought into contact with a soln. contg. noble metal ions to substitute the noble metal grains for the silver grains at least in the surface part. Then, the surface is fixed and baked to complete an optical information recording medium.
Patent JP-H0246812-A (JP)
Title: Cushion for sitting
Inventor: ISOGAI TATSUTOSHI
IPC: A47C27/00
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a comfortable feeling of sitting without giving a sense of oppression to the crotch, the buttocks, and the upper limbs and effect durable cushioning force by providing a plurality of cut grooves on the center portion and the body pressure loading portions on its periphery of a seating face. CONSTITUTION:A cross-shaped cut groove 2 is provided on the center portion of the seating face on the backside of a sitting cushion body 1 while also providing a plurality of cut grooves 3 in the longitudinal direction of the seating face on each of four corners of a body pressure loading portion for supporting the buttons and the upper limbs on the periphery of the seating-face center portion. By such a structure, when the cushion is used being laid on the chair of exclusive clerk work or a bench, the cut grooves 2, 3 provided on the seating face on the backside are opened by the load of a body pressure, without stretching the seat-face positioned on the crotch, buttons, and upper-limb portions, eliminating the fear of giving uncomfortable oppression to the crotch, buttocks, and upper limbs. Also, since the front side and backside of the seating face can be selectively used in accordance with the weight of a user, the comfortable feeling of sitting having no sense of oppression can be obtained in accordance with the taste of the user.
Patent JP-H0755155-A (JP)
Title: Water heating control system for microwave oven
Inventor: UEDA HIROSHI
IPC: F24C7/02
Filed: 1993-08-09
Abstract: PURPOSE:To effectively remove chlorinated lime, trihalomethane, etc., by reducing a heating output of microwave heating means for a predetermined time after a water boiling state in a vessel is sensed to be decided, and then continuing a water boiling state to extract the lime. CONSTITUTION:As heating is started by microwave heating means 1, a humidity sensor 15 is operated at its function, and steam generating degree from water 40 in a vessel 5 is watched. When the fact that a steam generating amount is abruptly increased to become a boiling state is effectively sensed to be decided, a microwave heating output of a predetermined level is lowered, for example, by a predetermined amount to weak of a microwave oven, etc., to conduct efficient boiling, and to continue it only within a predetermined shortest time for obtaining chlorinated lime removal rate to be target thereby to efficiently extract the lime. Thus, the lime, trihalomethane, etc., can be effectively removed without boiling-over.
Patent JP-H0759227-A (JP)
Title: Lead wire passing method in double pipe drilling method
Inventor: HAYASHI MITSUTOSHI
IPC: E21D9/06
Filed: 1993-08-09
Abstract: PURPOSE:To allow the extension of the lead wire of a sensor fixed to a double pipe being driven through the ground by fixing a pulley to a drilling machine and passing a pull wire through the cable pipe and the inner pipe of the double pipe. CONSTITUTION:After a double pipe 7 is driven, a pull wire 5c appearing from the rear end of the cable pipe 7c in the double pipe 7 is connected with a lead wire 10 at an end 10a thereof. A pull wire 5a appearing from the inner pipe 7b of the double pipe 7 is then drawn in and passed through the inner pipe 11b. Subsequently, the inner tube 7b is welded at the rear end thereof to the front end of the inner pipe 11b and a sensor 9 is fixed to the joint. The sensor 9 is fixed with the rear end 10b of the lead wire 10 and the pull wires 5a, 5b appearing from the inner pipe 11b are drawn in. Consequently, power can be conducted until the lead wire 10 is turned back through the pulley 1a of a drilling machine 1. When double pipes 2, 3, 7, 11 are driven through the ground in such manner, the lead wire 10 can be extended onto the ground.
Patent JP-H0488419-A (JP)
Title: Area control system for magnetooptic disk medium
Inventor: SHUDO TOMOKI
IPC: G06F3/08
Filed: 1990-07-25
Abstract: PURPOSE:To utilize the magnetooptic disk medium effectively by securing an area of only necessary size on the magnetooptic disk medium, and releasing and registering an area which becomes unnecessary as a free area. CONSTITUTION:The medium has a field 31 to which the number of a device where the magnetooptic disk medium on which an area is to be secured is loaded is inputted, a filed 32 to which the size of the area to be secured is inputted, a field 33 where the start address of the area to be secured is displayed and inputted, a field 34 where a label name is inputted when the area to be secured is given the volume label, and a field 35 where it is confirmed whether or not a process may be started or not after respective parameters are inputted. Then an area which becomes unnecessary among plural secured usable area is selected and released and when there is a free area connecting with the start address or end address of the released area, the those free area are registered as one free area. Consequently, the magnetooptic disk medium can be utilized effectively.
Patent JP-H0246553-A (JP)
Title: Pinch roller driving mechanism
Inventor: HIRAYAMA HIROMICHI
IPC: G11B15/29
Filed: 1988-08-09
Abstract: PURPOSE:To simplify the constitution by elevating a pinch roller in accordance with the sliding action of a sliding member or turning in a horizontal direction. CONSTITUTION:A first sliding member 28 has slots 28a-28c into which a shaft on a chassis 23 is fitted and is provided freely slidably in arrow mark Y1 and Y2 directions. The sliding member 28 has a rack 28d at the side part of the edge part of an arrow mark Y2 direction. An elevating member 27, when the sliding member 28 slides in an arrow mark Y1 direction, is turned in a counter- clockwise direction and a pinch roller supporting member 26 is fallen. A second sliding member 29 is freely slidably provided in arrow mark Y1 and Y2 directions for the chassis 23, and the member has a square hole 29 into which an engaged pin 26c is inserted when the pinch roller supporting member 26 is fallen. By the turning of a cam gear 44, sliding members 28 and 29 are slid. Thus, the constitution can be simplified.
Patent JP-H0516418-A (JP)
Title: Hue correcting apparatus
Inventor: MACHIDA TOSHIO
IPC: B41J2/325
Filed: 1991-07-12
Abstract: PURPOSE:To improve the hue correcting accuracy in the low gradation region by improving the correcting accuracy in the low gradation region, particularly at a part of low density and high lightness. CONSTITUTION:A matrix operating circuit 11 as a first correcting means corrects the gradation data of every color to be printed according to the matrix operation based on the mutual relationship of colors. Meanwhile, a microcomputer 14 and a strobe control circuit 15 as a second correcting means instructs a unit conduction time corresponding to the gradation to be printed to a thermal head 13 sequentially, thereby making finer correction than the minimum correcting unit of the first correcting means. Namely, the hue correction is executed mainly for a part of high density by the first correcting means, and the hue correction for a part of low density is performed by the second correcting means. Accordingly, the correcting accuracy particularly at a part of low density and high lightness in the low gradation region is improved.
Patent JP-H0616786-A (JP)
Title: Epoxy resin curing agent
Inventor: FURUKAWA HIROSHI
IPC: C08G59/42
Filed: 1992-07-02
Abstract: PURPOSE:To provide an epoxy resin curing agent containing a specific compound and methylnorbornanedicarboxylic anhydride, low in viscosity, excellent in workability, storage stability, heat resistance and moisture resistance, and useful for coatings, varnishes for impregnation, etc. CONSTITUTION:The curing agent contains (A) a compound of the formula (R<1> to R<3> are H, 1-4C alkyl) such as 1-phenyl-1-butenyl-3-succinic anhydride, and (B) methylnorbornanedicarboxylic anhydride in a weight ratio of preferably 95/5 to 5/95.
Patent JP-S5989818-A (JP)
Title: Sliding bearing
Inventor: SAITOU TOMIO
IPC: F04D29/04
Filed: 1982-11-12
Abstract: PURPOSE:To keep bearing surface pressure substantially constant and to improve the reliability by disposing an escape groove on a pressure receiving surface of a sliding bearing and forming the pressure receiving surface in such a manner that the width of the pressure receiving surface is proportioned to load. CONSTITUTION:The numeral 11 indicates a bearing formed by combining half bearings 11a, 11b, 12 a pressure receiving surface of the half bearing 11a, and 13 an escape groove mounted on the bearing pressure receiving surface 12. The escape groove 13 is formed like a gradually reduced form in such a manner as to have the maximum area 13a at the minimum load and have the minimum area 13b at the maximum load, for example, like a truncated cone. That is, the groove is gradually expanded in such a manner that the width 14 of the pressure receiving surface at the maximum load is minimum and the width 15 of the pressure receiving surface at the minimum load is maximum. In this arrangement, the bearing surface pressure is little influenced by load and kept substantially constant ranging from 0-100% load.
Patent JP-H0246469-A (JP)
Title: Electrophotographic toner and electrophotographic developing agent
Inventor: NIHEI YOSHITO
IPC: G03G9/09
Filed: 1988-08-08
Abstract: PURPOSE:To improve fluidity of an electrophotographic toner even if the toner consists of small size particles, to improve the picture quality of a toner image, and to prevent scattering of the toner particles in a developing machine by incorporating an aggregation inhibitor having a specified compsn. CONSTITUTION:The title toner contains an aggregation inhibitor (A) integrated by fixing fine particles (a1) having 0.01-5mum volume average particle size and fine silica particles (a2) having a particle size smaller than that of (a1), together with chargeable toner particles (B). A metal oxide such as TiO2 or a fatty acid metal salt such as zinc stearate may be used for the component (a1). The component (A) is formed an integrated product by mixing the component (a1) with the component (a2) under a mechanical stress. It is preferred that the volume average particle size of (a2) is <=0.5mum and that 40-95wt.% (a2) is contained in (A). 0.05-10ps.wt. component (A) is preferred to be added to 100pts. wt. (B).
Patent JP-S6174873-A (JP)
Title: Thermal transfer recording apparatus
Inventor: TAKAHASHI YOSHIHIKO
IPC: B41J17/24
Filed: 1984-09-20
Abstract: PURPOSE:To provide a light wt. small thermal transfer recording apparatus having a simple mechanism, by releasing a part or whole of the holding mechanism of a recording unit containing a thermal head only when an ID film cartridge is taken in and out. CONSTITUTION:An opening part 2 is provided to the frame 1 of an apparatus, and a back roller 3 and a recording unit 4 are supported by the other frame in the interior of a paper surface parallel to the frame 1. A cartridge 40 is drawn out or inserted in the opening part 2 and holds a supply roll 43 and a wind-up roll 44 between frames 41, 42 to stretch recording paper 46 under tension through an idler shaft 45. When the cartridge is pulled off, the actuator contacting the recording unit 4 and a back roller 3 under pressure is released by a switch and the cartridge is pulled off along a guide rail 6. One end 5a of a rotary rod 5 pushes the cartridge in the holding hole 41 of the unit 4 before contacted with the frame opposite to the frame 1 to finish the mounting of the cartridge and the holding of the recording unit 4.