baber/WOPTO huggingface dataset:
Patent JP-S58137491-A (JP)
Title: Method for controlling injection of alkali agent in water purifying plant
Inventor: KOBAYASHI TOSHIAKI
IPC: C02F1/66
Filed: 1982-02-08
Abstract: PURPOSE:To stably hold the pH value of purified water, by introducing the consumption coefficient of hydrogencarbonic ion in water to accurately obtain pH of the purified water, and feeding back actually-measured Ph according to PID calculation. CONSTITUTION:Raw water gathered in a water purifying plant is disinfected by the preinjection of chlorine in a water-intake well 1, and then a flocculant 11 is further injected to remove suspended matter. Thereafter, the water is let flow through a mixing pool 2, a flocculating pool 3 and a precipitating pool 4 to remove most of turbid substance. The purified water is sampled from the vicinity 12 of the outlet of the precipitating pool and measured by an on-line pH meter 13. The deviation of the actually-measured pH value (PV) from a preset pH value is calculated (EV) by an arithmetic unit 14, and the injection ratio of an alkali is set in response to said EV. The set injection ratio of an alkali is converted into an injection amount according to the flow amount of intake water and utilized for adjusting the opening ratio of the valve of an alkali injector 10 or the like
Patent JP-H06236375-A (JP)
Title: Word processor and document proofreading method
Inventor: KUDO TAKUMI
IPC: G06F17/24
Filed: 1993-02-08
Abstract: PURPOSE:To enable both a requesting person side and a proofreader side to perform correction specifying and proofreading operation on a screen without printing out a document to be proofread. CONSTITUTION:A document creation and editing controller 1 displays the document to be proofread, stored in a memory 5, at the lower stage on the screen of a display device 3. Then when a character string to be corrected is specified through an input device 2, a window is opened at the upper stage on the screen and then the document creation and editing controller 1 displays a correction sentence inputted from the input device 2 in the window and also stores the correction sentence and a symbol indicating the character string part to be corrected in the memory 5. After the operation is carried out for all proofread documents, the document creation and editing controller 1 stores the proofread documents in the memory 5 on a floppy disk 100. The proofreader calls the proofread documents on the floppy disk 100 to his device and corrects the corresponding correction object character string according to the correction sentence inserted into the document.
Patent JP-H02197659-A (JP)
Title: Construction of external wall
Inventor: TOMITA SEIICHI
IPC: E04F13/14
Filed: 1989-01-26
Abstract: PURPOSE:To promote construction efficiency by fitting sintered ceramic decorative plates to fixtures elastic claws which are loaded on grounds to be fixed to a common ground so that they are capable of loading and unloading, and forming an external wall. CONSTITUTION:Grounds 2 having a cement system component as the principal component are fixed to a common ground 1, and a plurality of fixtures 5 with elastic claws and having excellent performances such as corrosion resistance and the like are loaded on the grounds 2 in parallel in the vertical direction or in the horizontal direction. Then, sintered ceramic facing plates 10 are so fitted that they are capable of loading and unloading to form an external wall. A joint filler 15 is filled in a joint 14 between the facing plates 10, if necessary. According to the constitution, fire-resistance, water proof efficiency and sound insulation efficiency can be promoted.
Patent JP-H09191173-A (JP)
Title: Circuit board
Inventor: ICHIMURA HIDEO
IPC: H05K1/18
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent pinholes of solder from being formed in lead-passing holes by forming a guide pattern continuous to connecting lands, extending in nearly the same direction as the moving direction of a circuit board with respect to a solder bath so as to touch a molten solder away from the lands when solder dipping. SOLUTION: A guide pattern 24 is formed on a circuit board 15 to radially expand connecting lands 18 having lead-passing holes 20 of specially large areas and extends in nearly the same direction as the moving direction of the board 15. A pair of leads 29 of an electronic component 28 are inserted into the holes 20 of the land 18 connected with solder 30 to the land 18 formed on the lower face of the board 15. The solder 30 is molten and fed to the lead 18 enough to prevent pin holes of solder from being formed in the holes 20.
Patent JP-S63188392-A (JP)
Title: Production of 3-chlorolactic acid
Inventor: ARAKI KAZUMI
IPC: C12R1/22
Filed: 1987-01-29
Abstract: PURPOSE:To obtain 3-chlorolactic acid useful as a synthetic raw material, etc., of useful compound in good yield, by reacting a bacterium cell of specific microorganism or treated product thereof with 3-chloro-1,2-propanediol. CONSTITUTION:A microorganism (e.g. Pseudomonas insueta ATCC21276) such as the genus Pseudomonas, Achromobacter, Candida, etc., having methanol- assimilating properties and ability capable of converting 3-chloro-1,2 propanediol (3CP) into 3-chlorolactic acid is aerobically cultivated in a culture medium containing a carbon source such as methanol, etc., nitrogen source, etc., such as urea, etc., at 4-8pH and 25-40 deg.C for 1-10 days. A bacterium cell separated from the resultant culture product is added to an aqueous solution having 1-100g/l concentration of 3CP and aerobically reacted at 20-70 deg.C and 5-11pH for 5-50hr to provide 3CL in the reaction liquid. Then the 3CL is recovered by solvent extraction method, ion exchange resin method, etc.
Patent JP-S61177880-A (JP)
Title: Liquid crystal television receiver
Inventor: YOSHIMOTO YOSHINORI
IPC: G02F1/1335
Filed: 1985-02-04
Abstract: PURPOSE:To use effectively the built-in battery and to improve the operation characteristic by providing a light response switch circuit at the electric power source supplying circuit of the illuminating device and controlling automatically the illumination of the liquid crystal panel surface in accordance with the brightness of the circumference. CONSTITUTION:By the driving operation of an electric power source selector switch 2, a moving terminal 2a selects the connecting condition of a non-load OFF condition, a light load AUDIO condition and a heavy load TV condition from a electric power source circuit 1. When the switch 2 is set to the TV condition, the supply of an electric power source voltage to an illuminating circuit 9 is controlled by a serially connected light response switch circuit 7 and the action is controlled by a photodetecting level of a photoelectric element 8. For the setting of an action condition of the circuit 7, an element 8 is selected, the constant of respective parts in the circuit 7 is set and an action characteristic is adjusted, so as to correspond to the display characteristic of the liquid crystal panel. Namely, only when the brightness of the circumference goes to be dark less than the extent needed to illuminate the liquid crystal panel, the circuit 7 is closed and the illuminating electric power source is supplied to the circuit 9.
Patent JP-H05217882-A (JP)
Title: Resist developing machine
Inventor: SATO KIKUO
IPC: H01L21/027
Filed: 1992-02-05
Abstract: PURPOSE:To prevent the occurrence of non-uniformity in the development of a large-aperture substrate with respect to the structure of a resist developing machine. CONSTITUTION:A resist developing machine is provided with a liquid developer container 11. A shutter 12 in which a plurality of holes are simultaneously opened or closed is disposed at the bottom of that container. The machine is arranged in such a manner that liquid developer stored in the container 11 by the close of the shutter 12 drops over the entire surface of a substrate 1 by opening the shutter 12. The shutter 12 is made up of a fixed plate 12a and a movable plate 12b which slides along the fixed plate 12a. The fixed plate 12a has a plurality of holes 12aa arranged on a given pitch in at least an area locating overhead the substrate 1, whereas the movable plate 12b also has a plurality of holes 12bb arranged on the same pitch in an area corresponding to that of the fixed plate 12a. These plates are arranged so that all the holes 12aa laid without overlapping with the holes 12bb can be superimposed on all the holes 12bb of the movable plate 12b by sliding the movable plate 12b half a pitch.
Patent JP-S56115230-A (JP)
Title: Container having freshness maintaining effect and manufacture thereof
Inventor: FURUSE TATSUO
IPC: B32B1/02
Filed: 1980-02-19
Abstract: PURPOSE:To obtain a container which readily and effectively maintains the freshness of vegetables, fruits and the like as well as has high commercial value on the external appearance by laminating a plastic film having an oxide permeability of less than a given value on the outside of a container of sheet means containing a freshness maintaining agent. CONSTITUTION:On resin layers 2 and 2' each incorporated with a freshness maintaining agent such as zeolite, active carbon or the like, plastic films 5 and 5' such as polypropylene are laminated respectively each having an oxide permeability of less than 2,000ml/m<2>.24hr.1atm, and a container 3 and a lid 4 are formed with the plastic films 5 and 5' on their outsides. Storing vegetables and fruits 1 and the like in the closed container permits their freshness to be maintained for a long period of time.
Patent JP-S59152152-A (JP)
Inventor: HIRATA ISAO
IPC: B65D30/20
Filed: 1983-02-10
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-H11217653-A (JP)
Title: Martensitic stainless steel excellent in machinability and having high corrosion resistance and high strength
Inventor: ISOMOTO TATSURO
IPC: C22C38/34
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel excellent in machinability and having high corrosion resistance and high strength, which is used for parts requiring strength and corrosion resistance, such as high strength shafts, sliding part parts, and bearings used under a wet environment, and particularly for members to be subjected to machining. SOLUTION: This martensitic stainless steel has a composition consisting of, by weight, 0.25-0.50% C, >1.0-2.5% Si, <=1.0% Mn, 10-16% Cr, 0.05-0.2% N, <=20 ppm O, and the balance Fe with inevitable impurities or further containing, besides the above components, one or >=2 kinds among <=1.0% Mo, <=1.0% V, and <=1.0% W.
Patent JP-H03224056-A (JP)
Title: Document processor
Inventor: IKENO HIDEO
IPC: G06F17/24
Filed: 1990-01-30
Abstract: PURPOSE:To edit the converted text data as the code information by segmenting only the graphic/image data out of the document data, converting the graphic/ image data separately from the text data, and holding the text data and the graphic/image data via the code information and the binarized information respectively even after the conversion. CONSTITUTION:A serial interface 12 is provided to input the serial data and to convert this data into the corresponding parallel data together with a bit move unit 13 which performs the conversion, etc., of the image data, a character font storage part 14 which stores a pattern corresponding to the character symbol codes, a VRAM 15 which evolves the displayed images as the image data, etc. Then only the graphic/image data is segmented out of the document data where the text data is put on the graphic/image data and displayed sepa rately from the text data. The text data and the graphic/image data are held via the code information and the binarized information respectively even after the conversion. Thus the converted text data can be edited as the code informa tion.
Patent JP-H07211273-A (JP)
Title: Filament for x-ray generating device
Inventor: OSAKA NAOHISA
IPC: H01J35/06
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a filament for X-ray generating device, which can accurately form a X-ray focus into a desired shape having a wide area and the even electron density onto a target. CONSTITUTION:In a filament for X-ray generating device, which is to be electrified for heating to discharge thermoelectron, a bar-like electron emitting part 1a to be arranged at a part opposite to a pair of negative electrodes 3 is formed so as to have a cross section having a curved surface projected toward the pair of negative electrodes 3 side. An X-ray focus F at a wide width can be formed by the electron beam emitted from the projecting curved surface, and the electron density inside of the X-ray focus F is evened. Thickness of the electron emitting part 1a is formed thick at a central part in the longitudinal direction (X-X direction) than the thickness of both ends thereof. Temperature distribution of the electron emitting part 1a in the longitudinal direction is thereby smoothed, and the electron density is evened. A filament 1 is made of for instance LaB6 or the like.
Patent JP-S6297356-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KANETANI MASATOSHI
IPC: B23K20/00
Filed: 1986-02-03
Abstract: PURPOSE:To make sealing performance excellent, by providing the thickness of a cold welded part of two copper plates to be welded within a specified range, forming an Ni plated layer having a specified thickness on the welded surface, and specifying the expression of relation so that a welding deformation rate, thickness of Ni plated layer and thickness of copper plates satisfy the expression. CONSTITUTION:The thickness tCu of each of copper plates of upper and lower metal plates to be welded 3 and 4 is 400mum. An Ni plated layer 13 is formed on the respective welded surfaces so that a plating thickness TNi is 13mum. Then upper and lower assemblies 22 and 23 undergo heat treatment in a hydrogen atmosphere. A mutually diffused layer 14 is formed at the interface between the copper plates and the Ni plated layer. Thereafter, a semiconductor pellet and the like are enclosed between the upper and lower assemblies 22 and 23. The parts from the outer edges to the inner ring parts of two metal plates to be welded undergo cold weld. At this time, a deformation rate R of the metal plate to be welded is 10-85%. Pressure is applied at R=65% so as to satisfy R>=115+2.25tNi-0.21tCu. Thus the device having sealing property can be sealed by cold pressure welding, and working efficiency is improved.
Patent JP-S58138623-A (JP)
Title: Production of synthetic resin net
Inventor: NAKAJIMA TADAO
IPC: B29C69/00
Filed: 1982-02-10
Abstract: PURPOSE:To obtain a net having an excellent shock-absorbing propety, by a method wherein a molten resin in an extruder is extruded to be tubular string form materials through a metallic die attached to the tip of the extruder, and after cooling, compressed air is sealed into the tubular string shaped materials in the taking-up direction thereof. CONSTITUTION:The molten resin is extruded to be a plurality of tubular string shaped materials S through the metallic die 11 provided at the tip of an extruder 1. Simultaneously, compressed air is blown into resin-ejecting ports of the die 11 through an air blowing-in port 12 of the die 11, whereby compressed air is fed under pressure into the string shaped materials S. After introducing the string shaped materials S into a cooling tank 2 and taking them up by a take-up device 3, the materials S are aligned to be substantially parallel to each other by passing through a guide 4 and almost half numbers of the materials S are introduced respectively into passing-through holes 51, 51' of slidable molds 5, 5' so that the materials S are aligned in parallel to each other at predetermined intervals on the upper side and the lower side. Then, the slidable molds 5, 5' are reciprocated in the direction perpendicular to the taking-up direction of the materials S to cause the materials S to intersect in a net form, and the intersecting parts are melt-bonded by introducing the net form body into a pressure welding device 6.
Patent JP-S57135197-A (JP)
Title: Information recording medium
Inventor: NAKAO MASABUMI
IPC: G11B7/2433
Filed: 1981-02-16
Abstract: PURPOSE:To provide a recording medium enabling recording with excellent stability regardless of irradiation of a laser from a tranparent substrate by providing a mixed layer of a specified metal compound and a metal and a metal recording layer thereon. CONSTITUTION:A mixed layer 5 comprising a metal compound 50-1,000Angstrom  thick (e.g. Al2O3) and a metal (e.g. Be) are deposited on a transparent substrate 1 with a permeability exceeding 90% in such a manner that the volume percentage of metal in the layer 5 is even in the surface parallel to the surface of the substrate 1 but locally uneven in the surface vertical thereto. Subsequently, a metal compound layer 4 (e.g. SiO2) 10-1,000Angstrom  thick, a metal recording layer 2 (e.g. Bi) and a metal compound stabilizing layer 3 are provided thereon and a protective film layer 0.1-10mu thick made of transparent material (e.g. polyester) as required. This provides a highly sensitive recording medium with a high signal- to-noise ratio eliminating confused hole shape in the information recorded.
Patent JP-S58136308-A (JP)
Inventor: JIYOUSA HIROTAKA
IPC: A45D20/10
Filed: 1982-02-10
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-2000224221-A (JP)
Title: Request transmission terminal by electronic mail, agent server, server system, device control system by electronic mail and recording medium
Inventor: SATO SHOJI
IPC: H04L12/58
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To allow a user to simply control various devices in a home/office in network connection from the outside of the home/office. SOLUTION: When a user selects a request for remote control for various control devices 80 by a request transmission terminal 30 and designates it, the request transmission terminal 30 sets a command in response to the designated request to a predetermined specific field with a format of an electronic mail, generates the electronic mail format including the set specific field and transmits the generated form to an agent server 50. The agent server 50 authenticates an electronic mail sender, analyzes the command set in the specific field and requests an STB 70 controlling the various control devices 80 for the processing in response to the result of authentication and the analyzed command.
Patent JP-S62179462-A (JP)
Inventor: OMURA SHIRO
IPC: B65B57/00
Filed: 1986-02-03
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-S57135083-A (JP)
Title: Tornado-type collector for waste oil ball
Inventor: TAKAMIZU TSUGUO
IPC: C02F1/40
Filed: 1981-02-14
Abstract: PURPOSE: To efficiently suck and collect waste oil balls with a simplified structure, in a waste oil ball collector, by arranging a plurality of jet nozzle pipes along the direction of easy flow around a suction opening.  
     CONSTITUTION: An air ejector 12 is provided with a part for mixing and compressing a drive air current from a nozzle 14 with a sucked air current. A diffuser part 16 and a waste oil ball-receiving box 17 are connected to the mixing compressing part, to discharge air through a wire net 18 at the top and to reserve waste oil balls and the like. An air chamber 4 is located around a suction pipe 11, and a plurality of jet nozzle pipes 6 are arranged downward-inclinedly along the direction of easy flow in a manner such that the pipes 6 cooperatively form an air whirlrpool below a suction opening 10. The resultant air whirlpool is revolved and sucked up toward the suction opening 10 of the suction pipe 11, and let grow as a tornadic air current. Consequently, waste oil balls over the wide range of the water surface W are caught up, blown up and sucked thereinto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59146109-A (JP)
Inventor: YAMAZAKI TAKAYUKI
IPC: H01F29/04
Filed: 1983-02-09
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-H02202349-A (JP)
Title: Manufacture of core piece of linear motor inductor core
Inventor: MIZUTANI KATSUMI
IPC: H02K41/02
Filed: 1989-01-30
Abstract: PURPOSE:To lessen the manufacturing processes of an apparatus by setting, at the time of manufacturing a core piece having n slots, the cutting position of the piece at the dimension of the total of the double value of the basic size length from the starting position of cutting to the central position of a slot positioned first in the direction of the ending position of cutting and the value of said slot pitch multiplied by (n-1). CONSTITUTION:When slots 12 are continuously formed at a pitch P1 by blanking, the central position of a slot 12 positioned first in the work-advancing direction is set at the position advanced by the basic size length P2 from the end face of a steel strip 13a. Then, the cutting end of said steel strip 13a, in which said slots 12 are formed continuously, is set at the position further advanced by the basic size length P2 from the central position of the 18th slot 12b by a cutting die (not shown in the drawing) having the cutting width of a specified length L, and said steel strip 13a is cut within a range over a specified length from the position of said cutting end in the processing direction. In this case, the size length L of said die is set at the dimension obtained by adding the slot pitch P1 to the double value of a value obtained by subtracting the basic size length P2 from said slot pitch P1.
Patent JP-H03225522-A (JP)
Title: Floating point arithmetic unit
Inventor: KATSUNO AKIRA
IPC: G06F7/485
Filed: 1990-01-31
Abstract: PURPOSE:To decrease the number of incrementer circuits and to realize high integration by using one incrementer circuit for both a rounding process and an absolute value generating process in common. CONSTITUTION:When the exponent parts Ex and Ey of input data X and Y are so set that Ex>Ey or Ex = Ey and the arithmetic result of an arithmetic circuit 32 is plus, a critical path is in the order of the circuit 32, a selector 34, a multi-bit left shifter 35, a selector 37, the incremeter circuit 38, a 1-bit right shifter 40, and a selector 39. When Ex = Ey and the arithmetic circuit of the circuit 32 is minus, on the other hand, the path is in the order of the circuit 32, an inverter circuit 36, the selector 34, the multi-bit left shifter 35, and the selector 39. The circuit 38 which performs both the rounding process and absolute value generating process need not perform the rounding process when Ex - Ey =0 and it is not necessary to perform the rounding process and absolute value generating process, so the circuit 38 can be used in common for both the rounding process and absolute value generating process. Consequent ly, one incrementer circuit can be omitted and the high integration becomes possible.
Patent JP-H08209907-A (JP)
Title: Drainboard
Inventor: MORIKAWA AKIYUKI
IPC: E04F15/02
Filed: 1995-02-08
Abstract: PURPOSE: To facilitate disassembly and assembly, to facilitate packaging, storage and conveyance and to enable extension simply. CONSTITUTION: The hook side members 5 of velent cloth type fasteners are stuck to the notches of frame boards 3 and the loop side members 4 of the velent cloth type fasteners at the three places of both ends and central sections of upper boards 2. A drainboard 1 is formed by a method wherein the loop side members 4 of the upper boards 2 are abutted and pushed against the hook side members 5 in the notches of the frame boards 3 and both are engaged. Accordingly, the frame boards 3 and the upper boards 2 are constituted separably. The drainboard 1 is disassembled in such a manner that force is applied and the upper boards 2 are peeled from the frame boards 3 one by one and disjoined, and disjoined drainboard 1 are packaged and stored.