baber/WOPTO huggingface dataset:
Patent JP-S53319-A (JP)
Title: Exhaust circulation control system
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/06
Filed: 1976-06-23
Abstract: PURPOSE: To reduce the exhaust circulation rate by degrees from midium speed and low load operation area to high speed and midium or low load operation area by the constitution that the input venturi negative pressure is released when the combination pressure of a venturi-negative pressure in a carburater and a suction negative pressure is built up over a specified value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11271272-A (JP)
Title: Air fuel ratio control unit for internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F01N3/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To conduct lean burn and rich burn with proper timing while reducing a cost, in an air fuel ratio control unit for carrying out temporarily the lean burn in a midway of the rich burn. SOLUTION: An NOx occluding reduction catalyst (NOx catalyst) 13 is arranged in an engine exhaust pipe 12. A composite gas sensor 26 for detecting simultaneously A/F and NOx concentrations to be output is arranged in an upper stream of the NOx catalyst 13. An engine controlling micro-computor 31 inside an ECU 30 conducts lean burn in an air fuel ratio lean region, conducts also occlusion of NOx in exhaust gas discharged at the time of the lean burn with the NOx catalyst 13, and conducts temporarily rich control for an air fuel ratio to discharge the occluded NOx from the NOx catalyst 13. A CPU 33 inside a gas concentration detecting device 32 selects either of an A/F signal or an NOx signal by the composite gas sensor 26 so as to output the selected signal to the engine controlling micro-computor 31 as a parameter for air fuel ratio control.
Patent JP-2000266634-A (JP)
Title: Fluid visualizing apparatus and recording medium
Inventor: AKAHA TATSUFUMI
IPC: G06T13/20
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make intuitively recognizable the flow field of a fluid while giving a reality by disposing tracing particles representing the vorticity in the fluid, and rotatably displaying the particles. SOLUTION: The fluid visualizing apparatus 1 comprises a vorticity calculating means 2, a display position indicating means 3 and a tracing particle display means 4. The means 2 calculates vorticity information 6 based on speed information 5 of fluid obtained by performing a known numeric fluid analysis. The means 3 indicates a position for indicating the calculated vorticity in the fluid. The means 4 displays the particles incorporating a predetermined shape in the indicated displaying position according to the calculated vorticity. In this case, rotary axes of the tracing particles are displayed at a rotary speed corresponding to an amplitude of a vorticity vector in a state where they are coincident with the direction of the vector of the calculated information 6.
Patent JP-H10249071-A (JP)
Title: Disassemblable scissors provided with detachment preventing mechanism
Inventor: TAKAHASHI MASAKIYO
IPC: B26B13/28
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide scissors with which the pieces of scissors is completely prevented from being unexpectedly detached even in case of work or drop, further, the pieces of scissors are smoothly turned at the cutting work time of scissors, dirt is removed by disassembly after use even in case of scissors to get easily dirty for cooling or clinic, sterilization or disinfection is facilitated as well and sanitary holding is enabled at all times. SOLUTION: One end of supporting shaft 7 is fixed on one scissor piece 1, a guide hole 11 communicated with a shaft hole 10 through either an opening part or a guide groove is opened on another scissor piece 2, the axial part consisting of the supporting shaft is turnably inscribed with the shaft hole 10, a non-circular head part similarly formed while having a projection plane a little smaller than the guide hole 11 is abutted to the upper peripheral edge part of shaft hole 10, the supporting shaft 7 is guided to the guide hole 11 by sliding the scissor pieces while opening handle parts 5 and 6 wide, the head part of supporting shaft is pulled out while being matched with the direction of guide hole 11, and both the scissor pieces 1 and 2 can be detached.
Patent JP-S61232869-A (JP)
Inventor: YAMASHINA NOBUHIKO
IPC: A62C5/00
Filed: 1985-04-08
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-S5034928-A (JP)
IPC: A01F12/00
Filed: 1974-06-28
Abstract: An axial flow combine of the type embodying threshing and separating means in the form of a cylindrical casing within which a rotor operates and which defines a threshing region and a separating region. A funnel-like frusto-conical extension at the forward end of the casing is provided with internal helical transport fins and cooperates with a vaned impeller on the rotor to move the crop material rearwardly into the threshing region, the outer edges of the impeller vanes sweeping around the frusto-conical wall of the extension in close coextensive proximity thereto.
Patent JP-H04308865-A (JP)
Title: Sheet stacking device in image forming device
Inventor: IIJIMA TAKESHI
IPC: B65H83/02
Filed: 1991-04-08
Abstract: PURPOSE:To make a sheet stacking part arranged below the front of a copying machine so that it can be inserted/removed, thin, and to easily remove a jammed sheet occurring in the sheet stacking part. CONSTITUTION:The sheet stacking device C is provided with a means for switching plural branching lugs 9 arranged in a transfer sheet guiding path C1 according to the size of a transfer sheet. A guiding member 13 with an inclined part arranged in an intermediate tray part is moved while interlocking with the switched branching lugs 9 and leads a transfer material passing through the above-mentioned branching lugs 9 to the intermediate tray part.
Patent JP-H06264565-A (JP)
Title: Water leak preventing structure for joint part of mullion in curtain wall of roof part
Inventor: NIKI SHOJI
IPC: E04D3/08
Filed: 1993-03-10
Abstract: PURPOSE:To prevent water leakage by forming a fitting part on the downstream side of a gutter mullion having a V-shaped gutter part, fitting the fitting part with the gutter part on the upsteeam dide of the other gutter mullion and closely sealing a horizontal member part between both the gutter mullions by a sealing member. CONSTITUTION:A mullion A is formed from a gutter mullion 1 and a supporting mullion 2, and vertical supporting pieces 4 and 4' are projectingly installed on both the sides on the inner surface of a gutter part 3 which is formed to a V-shaped section, and downward vertical installation pieces 5 and 5' are projectingly installed on both the sides of an outer surface. A fitting part 6 which is reduced by the plate thickness portion by cutting the supporting pieces 4 and 4' and installation pieces 5 and 5' positioned at the edge part on the downstraam side is installed, and a sealing member is closely attached by fitting one fitting part 6 with the other gutter part 3. Further, a glass plate 13 is placed on the watertight members 14 and 14' of the watertight member installation parts 15 and 15', and a sealing member 21 is fitted by pressing a watertight member 18 by a pressing plate 19. Accordingly, the water leakage at a joint part can be prevented.
Patent JP-S60219597-A (JP)
Inventor: SAIJIYOU TAKESHI
IPC: G21F9/00
Filed: 1984-04-16
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-H07281512-A (JP)
Title: Electrifier
Inventor: NEMOTO EIJI
IPC: G03G15/02
Filed: 1994-04-13
Abstract: PURPOSE:To reduce cleaner position sensors and the like. CONSTITUTION:The device is provided with: an electrifying unit including a charge wire 1, a cleaning member, a holder, drive means 6 and 12 which reciprocate, and a leak means for causing the charge wire 1 a leak when the holder is in a moving section out of a standby position and a inversion position; leak- detecting means 11 and 13 which detect the leak in the charge wire 1; and a drive control means 13 which drives the holder forward via the drive means 6 and 12 and drives it backward in response to changeover from the leak detection by the leak-detecting means to nondetect ion.
Patent JP-H09245160-A (JP)
Title: Digital copying machine with equivalent function
Inventor: TANAKA YUKIKO
IPC: G06K9/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the whole processing time and a device occupying time by compressing a word and a retrieving result, reading and expanding compressed data in a unit of pages, generating output data and processing a next original before outputting the data to a recording paper. SOLUTION: Original data of a first sheet is read from an image scanner, and an OCR processing part 201 reads a character from inputted data and recognizes a word to store the recognized word. Next, based on the stored word, a dictionary retrieving part 202 retrieves the equivalent of the word and stores the result in a memory 208. Next, the recognized word stored in a memory 207 and the dictionary retrieving result stored in the memory 208 are compressed by a compressing/expanding part 204 and the compressed recognized word and dictionary retrieving result are stored in HDD 206. Continually the data stored in HDD 206 are expanded by the compressing/expanding part 204, plotted by a plotting part 205, outputted as output picture data and the processing is finished.
Patent JP-2000273111-A (JP)
Title: Polymerization initiator system, and preparation of polymer using the same
Inventor: SAWAMOTO MITSUO
IPC: C08F4/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization initiator system useful for preparing a polymer with a narrow molecular weight distribution and a controlled molecular weight. SOLUTION: A preparing process comprises a living, radical polymerization of a vinyl monomer in the presence of a polymerization initiator system consisting of (A) a transition metal carbonyl complex containing a ligand of a hydrocarbon which may have a substituent, (B) a halogen compound, and (C) a Lewis acid. The ligand involves cyclopentadienyl ligands; the halogen compound (B) involves halogenated hydrocarbons, halogen-containing esters, and sulfonyl halides; and the Lewis acid (C) involves alkoxides of metals such as Al, Ti, Zr, and Sn. The transition metal carbonyl complex (A) is expressed by the formula: M1L(CO)iX1j (wherein, M1 is a transition metal element in the Groups of 6 to 10 in the periodic table; L is the aforementioned ligand; X1 is hydrogen atom, a halogen atom, or a pseudohalogen group. (i) is an integer of 1-5 and (j) is an integer of 0-4).
Patent JP-H01252395-A (JP)
Title: Device for dividing substrate
Inventor: SEKI TAKEO
IPC: B28D5/00
Filed: 1988-03-29
Abstract: PURPOSE:To automate dividing operations starting from the removal of the protective frame of a framed substrate to a circuit substrate, and thereby improve productivity by dividing a substrate main body from which the protective frame is removed by a substrate frame removal section, by means of a substrate lateral dividing section and a substrate longitudinal dividing section respectively, and thereby allowing a substrate selection to judge whether or not said divided items are acceptable thereafter so as to be selected. CONSTITUTION:A substrate dividing device is composed of a substrate frame removal section 40 which separates the protective frame 4 of a substrate feeding body 5 in a lump so as to be removed for letting a substrate main body be formed. In this case, the substrate feeding body piles up the framed substrate body 5 so as to be housed in for letting the body be selected in order, which allows cutting lines 2a through 2c to be formed longitudinally and laterally while being provided with the protective frame 4 at its outer circumference. In addition, the aforesaid device is also composed of a substrate lateral dividing section 70 which divides the substrate main body transshipped from the substrate removal section 40 along the lateral cutting lines so as to be formed into lateral row substrate bodies, a substrate longitudinal dividing section 100 which divides the lateral row substrate bodies transshipped from the substrate lateral dividing section 70 along the longitudinal cutting lines so as to be formed into respective circuit substrates 3, and of a detecting mechanism section 120 which judges whether or not the circuit substrates 3 are acceptable so as to be selected.
Patent JP-S553808-A (JP)
Title: Distillation using reaction heat
Inventor: OOSHIMA KATSUTOSHI
IPC: B01D3/00
Filed: 1978-06-23
Abstract: PURPOSE: To enhance the efficiency of distillation by the procedure in which an exothermic reaction is made in a mixed liquid containing organic compounds, and the liquid containing organic compounds is distilled by utilizing the reaction heat to recover the liquid and also to expedite the sedimentation of solid content.  
     CONSTITUTION: A waste water containing a volatile component to be distilled from the stirred hopper 1 is charged into the first distillation still 4 through the rotary valve 3. Then, quick lime is charged from the hopper 2 into the still 4 and water is poured onto the quick lime through the valve 7. The charged mixture is advanced with stirring by stirring blades, and solvent vapor, water vapor, and slaked lime dust produced by reaction heat are sent through the condenser 8 to the recovery container 9. In case where distillation in not complete by the general type still, the distillation residue with unreacted water and quick lime are sent to the subsequent distillation still 10 to complete the reaction between water and quick lime further. Thus, it is possible to enhance the efficiency of distillation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60230791-A (JP)
Inventor: RATSUSERU TOOMASU FURINGU
IPC: H03G3/20
Filed: 1985-04-11
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-S62235489-A (JP)
Title: Method for preventing corrosion of apparatus
Inventor: AIZAWA TAKAO
IPC: C09K15/06
Filed: 1986-04-03
Abstract: PURPOSE:To prevent the corrosion of a treating apparatus by fluorophenols represented by a specified formula when the fluorophenols are treated, by adding an alkaline earth metal, zinc, nickel or the like. CONSTITUTION:When fluorophenols represented by the formula are subjected to concentration, recrystallization, sublimation, distillation or other treatment, an alkaline earth metal, zinc, nickel, the oxide or hydroxide thereof or a weak acid salt thereof is added. In the formula, X1 is H, Cl, F or Br, X2 is H, F, Cl or Br, Y is H, Cl or Br, when X1 is Cl, X2 is F and Y is H, Z is NH2 or NO2, when X1 is Cl, X2 is F and Y is not H, Z is H, and at least one of X1 and X2 is F. MgCO3, Zn(OH)2 or NiO is preferably used as the additive, and the additive is added by about 0.1-20% of the amount of the fluorophenols. Thus, the corrosion of a treating apparatus made of stainless steel, glass or iron by the fluorophenols is prevented.
Patent JP-H07275052-A (JP)
Title: Rack plate receiver
Inventor: MATSUDA KEIICHIRO
IPC: A47B57/48
Filed: 1994-04-14
Abstract: PURPOSE:To enable the preventing of a male member from coming off a female member and moreover, facilitate the mounting of the male member even when a side plate is deformed being warped outside in a rack plate receiver which comprises the female member buried securely in the rear side of the rack plate and the male member mounted on the side of the side plate supporting the rack plate. CONSTITUTION:A female member 1 has a roughly cylindrical recessed part 7 arranged vertically being opened at the lower end thereof and a vertical opening 8 for mating which is formed on the side part of the recessed part 7 while being opened on the end face 3b of the rack plate. The width of the opening 8 for mating is smaller than the diameter of the cylindrical recessed part 7. A male member 2 has a shaft part 9 fitted internally and fixed into a hole 15 of the side plate 4 and a spherical protrusion part 10 arranged successively concentric at an external end of the shaft part 9. The shaft part 9 is fitted into the opening 8 for mating of the female member 1 free to fit or remove vertically and the spherical protrusion part is fitted into the cylindrical recessed part 7 of the female member 1 free to fit or remove vertically.
Patent JP-H01247154-A (JP)
Title: Preparation of double-layer structural fine substance
Inventor: KAMIYOSHI KAZUHIKO
IPC: G02F1/1339
Filed: 1988-03-28
Abstract: PURPOSE:To form a thin uniform hot melt type adhesive resin layer, by a method wherein a titanium oxide layer is formed to the surfaces of solid particles while the coated solid particles are dispersed in a hot melt type adhesive resin solution or emulsion to precipitate a hot melt type adhesive resin on the surfaces of the solid particles. CONSTITUTION:In a method for coating the surfaces of solid particles with a hot melt type adhesive resin, the hot molt type adhesive is dissolved in a solvent having solubility with respect to said resin and insoluble in water at first and the resulting solution is added to water having a surfactant added thereto under stirring to be emulsified therewith or the hot melt type adhesive resin is dissolved in the solvent and, thereafter, solid particles having titanium oxide layers formed to the surfaces thereof are added to said emulsion or solution to be suspended therein under sufficient stirring. In this state, the temp. of the emulsion may be lowered so as to reach the dissolving point of the hot melt type adhesive resin solution or a precipitant having solubility to said solvent but poor in solubility with respect to the hot melt type adhesive resin may be gradually dripped to the system.
Patent JP-S571984-A (JP)
Title: Producing apparatus for electronic time-announcing sound for clock
Inventor: YOKOYAMA TAKAO
IPC: G04G13/00
Filed: 1980-06-05
Abstract: PURPOSE:To enable sounding of a time announcement in a musical tone by means of a simple constitution, by a method wherein the complement of a down-counter, storing round times, is transferred to an up-counter to read and access an ROM for generating a musical sound signal. CONSTITUTION:The down-counter 12a is caused to store round times by inputting a pulse from a terminal 11 at every round time, and simultaneously, an FF13 is set to open an AND gate 15. The complement of counting details of the counter 12a is transferred to the up-counter 12b which up-counts a pulse via the gate 15 from a signal generator 14, and the counting details of the counter 12b go to a given value to read and access the ROM for generating a musical sound signal until the FF13 is set. A musical sound producer 17 produces musical sounds having a frequency corresponding to the round times. As a result, a simple constitution, which eliminates the need for an individual register for musical sound generating and time- announcement functioning purposes, permits the producton of a time-announcing musical sound.
Patent JP-H05240641-A (JP)
Title: Inclination meter
Inventor: INUI KATSUAKI
IPC: G01C9/06
Filed: 1992-02-28
Abstract: PURPOSE:To achieve miniaturization, low cost, durability, high accuracy, and high stability. CONSTITUTION:A pair of yokes 24a and 24b are fixed symmetrically in reference to a central axis of a rising column 27 through insulators 25a and 25b with a certain spacing by mounting screws. A flexible plate 33 is interlocked and fixed to a lower edge of a fixing plate 31 which is fixed to an upper holder 30 of the rising column 27 while it is held between a fixing plate 32 and a presser plate 34 and a clip member 35 is press-fit from both outer sides. Also, a movable plate 36 is interlocked and fixed to the lower part of the flexible plate 33 by the presser plate 34 and the clip member 35. Coils 38a and 38b which are wound around ringshaped bobbins 37a and 37b are fixed to both surface sides of the movable plate 36 symmetrically. The coils 38a and 38b which are fixed to the movable plate 36 can be rocked along a pair of magnets 28a and 28b which are provided within the yokes 24a and 24b.
Patent JP-S57190151-A (JP)
Title: Driving gear for automobile
Inventor: NUMAZAWA AKIO
IPC: F16H3/66
Filed: 1981-05-20
Abstract: PURPOSE:To obtain compactness in an automatic speed change driving gear for an FF-type automobile, by providing a gear speed change mechanism to the output shaft of a torque converter, coupling counter shafts parallelly further through gears to the output shaft of said mechanism and providing another gear change speed mechanism to said counter shafts. CONSTITUTION:The first gear speed change mechanism 12, containing the first and second planetary gear mechanisms 15, 16, is coupled to an output shaft 14 of a fluidic torque converter 3 coupled to a crankshaft 2 of an engine 1. The first and second counter shafts 70, 71 are parallelly arranged to an output shaft 40 of said speed change mechanism 12, and the output shaft 40 and the counter shaft 70 are coupled by meshing gears 53, 54. Then the second gear speed change mechanism 13, used as an overdrive mechanism, is interposed between the both counter shafts 70, 71. Said speed change mechanism 13 is constituted by a planetary gear mechanism 41 to connect the first counter shaft 70 to its carrier 45 and the second counter shaft 71 to a ring gear 44, respectively.
Patent JP-S58203965-A (JP)
Title: Thiomethylpyridine derivative, manufacture and medicinal composition
Inventor: HERUMUTO SHIKANEDAA
IPC: C07D401/12
Filed: 1983-04-28
Abstract: Thiomethylpyridine derivatives having bronchosecretolytic and mucolytic activity according to the formula:    <IMAGE>  (I)  wherein R is a group attached in the 2-, 3- or 4-position of the pyridine ring which corresponds to the following general formula: Q-S-CH2-(II) wherein Q is a substituted or unsubstituted aryl group or a 5- or 6-membered heterocyclic group which may optionally contain one or more substituents and/or which may be condensed with an optionally substituted phenyl group or with an optionally substituted heterocycle; R' is a lower alkyl group, a halogen atom or an aminoalkyl group; and n is 0 or an integer of from 1 to 4; and the therapeutically-acceptable acid addition salts thereof. The new compounds are distinguished by surprising activity compared with known compounds, such as "Ambroxol".
Patent JP-S58192101-A (JP)
Title: Controller
Inventor: MURATA RIYOUICHI
IPC: G05B11/32
Filed: 1982-05-07
Abstract: PURPOSE:To improve the controllability and stability, by providing compensators for external disturbance and control deviation so that an output of a PID controller acts just like an optimum regulator. CONSTITUTION:Controlled variables y1, y2 of a controlled system 1 are detected at detectors 21, 22 and they are compared 41, 42 with reference values r1, r2 of the controlled variables y1, y2. The outputs are inputted to compensators 711, 721, 712, 722 respectively, and a disturbance (w) from a disturbance source 6 is inputted to compensators 713, 723 and each output of the compensators is summed at adders 131, 132. The outputs are inputted to controllers 51, 52 to output manipulated signals u1, u2 of the controlled system 1. In this case, the compensators 711, 712, 713, 721, 722, 723 are so designed that the output of the PID controller acts just like the optimum regulator approximately.