baber/WOPTO huggingface dataset:
Patent JP-H0210371-A (JP)
Title: Electrophotographic toner
Inventor: TSUBUSHI KAZUO
IPC: G03G9/097
Filed: 1988-06-29
Abstract: PURPOSE:To obtain an electrophotographic toner having improved fixing effect, offsetting resistance, and blocking resistance by incorporating a kind of specified fluoroalkyl compd. into an electrophotographic toner consisting primarily of a colorant and a binder resin. CONSTITUTION:At least one kind of phosphoric ester salt of fluoroalkyl di(oxyethyl)amine expressed by the formula I or II is incorporated into an electrophotographic toner consisting primarily of a colorant and a binder resin. Since the fluoroalkyl compd. functions as a charge controlling agent for a toner imparting also water repellent and oil repellent effect to the surface of the toner, moisture resistance, blocking resistance, and offsetting resistance of the toner are improved. The fluoroalkyl compd. may be added to a dry type toner by 0.1-10wt.%, or to a wet type toner by 0.01-10wt.%. Thus, an electrophotographic toner having improved dispersibility for colorant, charge controlling effect, and offsetting resistance, and blocking resistance, is obtd.
Patent JP-H08324858-A (JP)
Title: Fabric inputting device
Inventor: MAEJIMA YOZO
IPC: B65H29/24
Filed: 1995-06-05
Abstract: PURPOSE: To accurately put fabrics in the prescribed position on a conveyance plane. CONSTITUTION: Tip sections W' of fabrics Ware hung by a holder 11 above the front end section of a conveyance plane S, and a sucker 12 sucking and holding the tip sections W' is arranged below the holder 11 and above the conveyance plane S. A suction port 13 sucking the fabrics W and an irregular coupling section 14 giving resistance when the sucked fabrics W tend to drop are formed on the sucker 12. The sucker 12 is moved by a longitudinally moving mechanism 16 to guide the tip sections W' of the sucked fabric W onto the conveyance plane S.
Patent JP-S649120-A (JP)
Title: Paper and sheet processing apparatus
Inventor: MARUYAMA SHINGO
IPC: B65B27/08
Filed: 1987-06-29
Abstract: PURPOSE:To perform continuous processing at a high speed by simple operation, by displaying a processing result on a display apparatus for displaying the result of a count apparatus at every predetermined number of papers or sheets to make it possible to grasp a processing state at every bundle. CONSTITUTION:When any trouble, for example, a problem of irregularity is generated in 100 bank note bundles P' or ten bundles (1000) of bank note bundles P'' at a part on and after a sealing apparatus 21 or the functional abnormality of the sealing apparatus 21, the second reading apparatus 23, a reversal apparatus 24 and a large bundle bundling machine 26, for example, a problem such that the reversal arm 24b of the reversal apparatus 24 is not operated is generated, each state is detected by a monitor apparatus and a machine is stopped immediately and automatically. In this case, an operator removes the cause generating the problems to perform resetting through an input apparatus and again operates the machine in such a state that the bank note bundles P' or P'' are placed on that place. By this constitution, a specific number of stacked bank notes P are sealed in continuous number order according to a determined number by a small strip 29 to form the bundle P' and a specific number of the bundles P' are further bundled by a large strip 27 to make it possible to form the bundle P''.
Patent JP-2000350028-A (JP)
Title: Dither matrix system
Inventor: HAYASHI TAKAAKI
IPC: H04N1/52
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of image quality due to reduction of chroma caused by the superimposing of dots by constituting a system by means of a plurality of dither matrixes and permitting them to be a same shape and to have a threshold pattern, where they are respectively and mutually shifted in phase by a prescribed amount. SOLUTION: A dither matrix is divided into four area 6-1 to 6-4. Then phase shift is performed only in the areas 6-1 to 6-3 concerning the threshold pattern of each dither matrix, i.e., cyan, magenta and yellow, and a common suffix is allocated in the area 6-4. Thus, the value of a dotted area rate (black dot area rate), at which the replacement of black dots starts is controlled. A black generation quantity is controlled by generating a part so as to have the same threshold pattern and partially deviating the phase of the threshold pattern. Therefore, a half-tone processing of high image quality without deteriorating the quality due to the reduction of chroma is executed.
Patent JP-H057947-A (JP)
Title: Punching die having scum riser preventing function
Inventor: ISHIDA AKIO
IPC: B21D45/02
Filed: 1991-07-02
Abstract: PURPOSE:To surely prevent a scum riser since scum is caught by the peripheral surface of a die hole by providiong the minimum part protruded to the inside locally on the peripheral surface of the die hole in which ejector clearance is set to a punch. CONSTITUTION:In the part in which the minimum part 6 is provided, a clearance 4 becomes narrow, therefore, a burr formed in the peripheral edge of scum becomes high locally, and the scum is caught easily on the peripheral surface of a die hole 3. Also, by providing the minumum part 6, the clearance 4 becomes narrow, and the scum is caught easily on the peripheral surface of the die hole 6. Thus, the scum which tries to come out of the die hole 3 together with a punch 1 is caught by the peripheral surface of the die hole and remains behind in the die hole 3.
Patent JP-S6317486-A (JP)
Inventor: SATO TOYOSAKU
IPC: G09F13/20
Filed: 1986-07-09
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-S5950911-A (JP)
Title: Cooler for steel plate in hot strip mill
Inventor: WAKAKO ATSUHIRO
IPC: C21D9/52
Filed: 1982-09-17
Abstract: PURPOSE:To enable the control from a slow cooling speed up to a quick cooling speed in a cooler operating on veriable flow rate by making use of a shielding plate and a trough in turning on and off of water spraying. CONSTITUTION:A columnar laminar flow system is used for a cooling system, and the inner diameter of a water spray nozzle is regulated to 15-30omegaphi. The distance between the faces of the discharging end of the water spraying nozzle and a steel plate is regulated to <=1,500mm.. A trough 10 is installed in the longitudinal direction of a cooling water header pipe 8 to receive all the water sprayed from many inverted U-pipe nozzles 9 mounted on the pipe 8 through a shielding plate 11. The one side of the trough 10 is extended to a line side to discharge the water received in the trough. The plate 11 is turned around a shaft 12 and is actuated individually by means of an air cylinder, etc.
Patent JP-H0719149-A (JP)
Title: Engine starting device
Inventor: AJIRO KAZUYOSHI
IPC: F02N11/10
Filed: 1993-06-30
Abstract: PURPOSE:To start an engine automatically at the fixed time using an engine starting timer. CONSTITUTION:An engine starting device is so constituted that an engine start command is sent out to an engine starter 13 from an engine starting timer 15 so as to start the engine of an automobile automatically at the fixed time. Sufficient warming-up and comfortable air-conditioning can be thereby provided at the automobile use starting time without starting the engine previously by an engine start key 14 so as to enable smooth, pleasant operation immediately after getting into the automobile.
Patent JP-H05330878-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B28/02
Filed: 1992-05-29
Abstract: PURPOSE:To improve the effect to inhibit salt damage or carbonation by incorporating hydroxyapatite and one or more hydroxides of bivalent metals of Mg, Zn, Cu, and Fe. CONSTITUTION:At least one kind of hydroxide (A) is prepared by selecting among Mg(OH)2, Zn(OH)2, Cu(OH)2, and Fe(OH)2, having 0.1-100mum particle diameter. Then, hydroxyapatite (B) having 0.1-100mum particle diameter is prepared from compds. expressed by formula. The formula represents Ca10(OH)2(PO4)6 when m=2 and n=6. Then, these components are added and compounded by 0.5-30 pts.wt. of (A) and 0.1-30 pts.wt. of (B) of 100 pts.wt. of cement to prepare the cement admixture (C). Further, as necessary, the cement compsn. is prepared by incorporating the component (C) by 0.5-35 pts.wt. which is the total of (A) and (B) into 100 pts.wt. of cement.
Patent JP-S6318471-A (JP)
Title: Pick-up system for three-dimensional display graphic
Inventor: UENISHI HIROBUMI
IPC: G06T17/40
Filed: 1986-07-11
Abstract: PURPOSE:To pick-up a graphic displayed in image and to attain smooth conversation with a computer by moving a cursor on the picture to a prescribed graphic by operating a tablet, a mouse or the like. CONSTITUTION:The coordinates of an input point obtained from a coordinate input device 1 such as a tablet and a mouse are stored in a buffer register 2. At the time of start of pick-up processing, a reading circuit 4 reads out segment data from a buffer 3, and when both the detecting and visual properties are ON, stores a segment number in a segment number memory 5 and sends its corresponding polygon data sequential to a coordinate conversion clipping unit 6. The circuit 6 converts the input data into a three-dimensional regulated device coordinates, executes clipping processing and sends the obtained polygon data to a Z coordinates calculating circuit 7. The circuit 7 calculates Z0 corresponding to X0 and Y0 stored in the register 2 and sends the calculated result to a register 8. Then, Z values in the registers 8, 11 are compared with each other by a Z coordinates comparator 9 and a writing circuit 10 sends the Z0 of the register 8 and the number in the memory 5 respectively to the registers 11, 12, so that the picked segment is sent to a host computer.
Patent JP-S5590549-A (JP)
Title: Adhesive resin molding
Inventor: SHIMIZU MASAHITO
IPC: C08L67/00
Filed: 1978-12-29
Abstract: PURPOSE: To obtain an adhesive resin molding which is meltable and then curable when heated and of excellent coverability for products as well as excellent chemical resistance and excellent solvent resistance from an adhesive thermal plastic resin, an epoxy resin, and an expoxy resin hardener.  
     CONSTITUTION: A mixture consisting of 100pts.wt. of an adhesive thermal plastic resin(A) for hot melt adhesion, e.g., ethylene-vinyl acetate copolymers, ionomer resins, etc., 20W300pts.wt. of an epoxy resin(B) of Novolak- or bisphenol-type, having a softening point of 60W180°C, and 0.1W10wt%(based on total weight of resin components) an epoxy resin hardener(C), e.g., 3-para-chlorophenyl-1,1-dimethylurea, 2,4-bis(N,N-dimethylcarbamido)toluene, etc., is cast into a mold treated with a releasing agent and cooled to obtain a molding in which the components (B) and (C) are uniformly dispersed in an unhardened state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S646708-A (JP)
Title: Shape discrimination system
Inventor: TAKAHASHI HIROMICHI
IPC: G01B11/24
Filed: 1987-06-29
Abstract: PURPOSE:To judge a work pattern even with a complicated shape accurately, by a method wherein two back lids making as part of an optical camera are prepared: one is provided with a normal film slide member and the other with a photosensitive element having a negative film tight thereon and these back lids are made exchangeable. CONSTITUTION:A film slide member is provided in a back lid of a camera 3 and the camera 3 is operated as usual to photograph a surface pattern of work 6 placed on a work holding means 2 to obtain a negative film opposite in the brightness sequence to actual work 6. Then, when the shape of the work 6 is judged, the back lid is exchanged for a back lid with a surface photosensi tive element 8 having a negative film tight thereon and an output of the element 8 is supplied to a discriminator circuit 5 through an amplifier 4. When the patterns thus obtained coincide, it is learned because there is no output in the element 8. When they do not coincide, an output generated in the element by incidence of light is used to discriminate so with the circuit 5.
Patent JP-H0829387-A (JP)
Title: Electrochemical element and nitrogen oxide concentration measuring apparatus
Inventor: FUKUDA AKIO
IPC: G01N27/416
Filed: 1994-07-14
Abstract: PURPOSE:To provide an electrochemical element which can measure nitrogen oxide concentration at a low temperature even in the case of a high oxygen concentration, and provide a nitrogen oxide concentration measuring apparatus which uses the electrochemical element. CONSTITUTION:The electrochemical element comprises first and second electrochemical elements 12-a, 12-b which has positive electrode 1, 4 and negative electrodes 2, 5 provided via solid electrolytes 3, 6 and gas diffusing resistors 7, 8. The nitrogen oxide concentration measuring apparatus comprises the elements 12-a, 12-b, resistors 13, 14, voltage applying means 15, 16, voltage detecting means 17, 18, heating means 19 and circuit means 20.
Patent JP-H10338691-A (JP)
Title: Derivative of pyridinium type ionic compound, its production and liquid crystal material
Inventor: HARAMOTO YUICHIRO
IPC: C07D409/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the new subject derivative comprising the derivative of a pyridinium type ionic compound having a basic structure of a 1,3-dithiane ring, useful for a liquid crystal display material, etc. as a thermotropic liquid crystal material manifesting liquid crystallinity of smectic A phase. SOLUTION: This derivative is a new one of pyridinium type ionic compound having a basic structure of a 1,3-dithiane ring of formula I (R<1> is a 1-22C alkyl; R<2> is a 1-22C alkyl or an alkenyl; X is a halogen) and useful for a liquid crystal display material, etc. such as a liquid crystal element utilizing a thermal or electro-optic effect as a thermotropic liquid crystal material manifesting liquid crystallinity of smectic A phase.  The compound is obtained by reacting a compound of the formula, R<1> X with a compound of formula II (R<3> is a 1-3C alkyl), reducing the product to provide a diol of formula III, treating the diol of formula III with a halogenated phosphorus, reacting the treated product with thiourea to provide a dimercapto compound of formula IV, reacting the compound of formula IV with pyridine-4-aldehyde and further reacting the product with a compound of the formula, R<2> X.
Patent JP-H05331187-A (JP)
Title: Tripeptide, its production and endothelin antagonist
Inventor: YAMAMOTO MASAO
IPC: A61P11/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide a new tripeptide useful as a therapeutic agent for hypertension, bronchial asthma, etc., because of exhibiting an endothelin-antagonistic action and of inhibiting blood vessel contraction reactions caused by endothelin-1. CONSTITUTION:The compound of formula I [A is group of formula II (m is 4-7); B is CO, CS, etc.; D is CHR<2> (R<2> is H, 1-6C alkyl), or A-B-D is phthalimide; E is CHR<3> (R<3> is aryl, 1-5C alkyl, etc.,); F is group of formula III or VI (R<4> is CHO, etc.,); G is group of formula V, VI (R<6> is CHO, 1-6C alkyl, etc.,), etc.; Q is H, alkyl metal, etc.,], e.g. N-[N-phthaloyl-L-leucyl)-N<1n>-formyl-D- tryptophyl]D--tryptophan Na salt. The compound is obtained by carrying out condensation reactions of fragments of formula: A-B-Z (Z is hydroxyl, halogeno), formula: H-D-E-COOH and formula: H-G-OQ e.g. by an azide method, an N,N'- dicyclohexylcarbodiimide method, etc. The reactions are preferably performed in a liquid phase.
Patent JP-S5593754-A (JP)
Title: Paper winder
Inventor: KATOU MASAYOSHI
IPC: B65H18/12
Filed: 1978-12-29
Abstract: PURPOSE: To prevent inter-paper sliding and rewinding by making a take-up shaft polygonal, setting up an arm which contacts the external surface of the shafts except those of the paper take-up section, and mounting a cylindrical member with the same diameter which is inscribed to the polygonal shape of the shaft on the shaft end.  
     CONSTITUTION: The tip 7a of the paper 7 is inserted into the slit 10 and is touched with the bottom 10a. The tip 7a is made parallel with the shaft center 3a. Then the paper 7 is bent in the B direction and encloses the angle 9. After that, when the shaft 3 rotates in the C direction through the cylindrical member 15, the folded section of the paper 7 engages with the tip 9a of the angle 9 and the paper 7 is not removed from the slit 10. since the arm 13 always presses the shaft 13, it 13 is elastically deformed in the E direction, slipping on the shaft 3 and repeats its intermittent revolution whenever the shaft 3 rotates at a fixed angle. As a result, a large turning effort is required and the shaft 3 does not rotate even when there are the elasticity of the paper 7 and its operating error. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6318479-A (JP)
Title: Graphic generating device
Inventor: UCHIYAMA YOSHIYUKI
IPC: G06T11/20
Filed: 1986-07-10
Abstract: PURPOSE:To rapidly generate an optional and skewless ellipse to be drawn by raster operation by providing the titled device with an internal ellipse generating part for generating dots corresponding to the Y coordinate values of dots forming the ellipse at the time of the existence of said dots. CONSTITUTION:An ellipse generating part 4 generates a dot P10, stores the coordinate value in a register D 5 and sends the coordinate value of the register 5 to a symmetrical point generating part 8 and an internal ellipse generating part 6. The generating part 8 generates a Y-axis symmetrical dot P11 for the coordinate value of the register 5 and stores the dot P11 in a register F 9. The generating part 6 generates a dot P12 on an ellipse with a diameter defined by an intermediate point between the Y coordinates values of the registers 5, 9, stores the point P12 in a register E 7 and sends the coordinate value of the register 7 to the generating part 8. The generating part 8 generates a Y-axis symmetrical dot P12 for the coordinate value of the dot P12 and stores the dot P13 in a register G 10. A horizontal line generating part 11 generates a horizontal line between the coordinate points of the registers 5, 9 or between the coordinate points of the register 7, 10.
Patent JP-2000342931-A (JP)
Title: Method and apparatus for removing perfluorocarbon
Inventor: IMAMURA KEIJI
IPC: B01D53/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently remove perfluorocarbon by mixing gas to be treated, which is washed with water, with lower saturated hydrocarbon gas to heat the gaseous mixture in such a state that there is no free oxygen gas to decompose perfluorocarbon and removing a generated fluorine compd. by washing and burning the gas in the presence of air to remove a combustible component. SOLUTION: When perfluorocarbon(PFC) generated as a byproduct during the production of an electronic circuit element is removed, PFC-containing gas to be treated is guided to a front water scrubber 1 through an inlet pipe 5 to be washed with water and the washed gas to be treated is passed through a water tank 10 to be sent to a gas decomposing tower 2 into which lower saturated or unsaturated hydrocarbon is introduced through an inlet pipe 6. This gas to be treated is heated in the gas decomposing tower 2 to generate corrosive F2 and/or HF and the treated gas is passed through a rear water scrubber 3 to dissolve the F-component in water and the gas free from the F-component is sent to a treated gas combustion tower 4 to be mixed with the open air sent from an air inlet pipe 9 to burn a combustible component.
Patent JP-S5951021-A (JP)
Inventor: TERAJIMA YOSHIMI
IPC: B65B43/30
Filed: 1982-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1052911-A (JP)
Title: Method and device for printing on material web
Inventor: EDOGAA GANDERUHAIDO
IPC: B41J2/015
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To realize the printing with a stereotype or a printing cylinder, on which no character frame is provided, by a method wherein dots of printing ink are produced on a printing cylinder so as to form a raster image to be printed on a material web out of the dots. SOLUTION: A microcomputer 11 having an image memory arranged on a printing cylinder 1 records the rotary position of the printing cylinder by means of an angular pulse oscillator 12, which co-operates with a machine frame and the signal of which is sent through a line 13 to a microcomputer 11. The microcomputer 11 actuates micro-actuators 7, which are provided on one or a plurality of generating lines passing through a roller gap. At the same time, a shift register 10, which receives the signal read out of the image memory, prints in an instant and actuates the micro-actuators 7 of nozzle opening parts 6 lying on one generating line. Printing ink enters the chamber 8 of the printing cylinder through a rotary transmission lead-through 20.
Patent JP-H0259321-A (JP)
Title: Method and device for manufacturing laminated panel
Inventor: ARUBAATO AADEISOONE
IPC: B29C51/26
Filed: 1989-06-23
Abstract: PURPOSE: To accurately fix a seam line to a desired position for a final panel by embedding the seam line of a coating sheet in laminated panels at one or a plurality of actually connecting lines between adjacent segments of a cover layer. CONSTITUTION: A protruding piece 53 is engaged with a sheet 56 having a first part 561 coupled to a seam 58 such as, for example, a velvet part and the other part 562 such as, for example, a plastic sheet-like part. A curved part 55 is formed in a recess 50 based on a movement of the piece 53 directed toward the recess 50. When the piece 53 is drawn out, the seam line 58 becomes part of a double layer 551 formed to be embedded in a base 522. The part 55 is retained as it is due to the normal elasticity of a material for forming the parts 561, 562 of the sheet 56. The piece 53 may be coated with a release layer such as, for example, a fluorinated hydrocarbon. A mold 52 has a vent hole 59 for preventing a state for constituting an air cushion.
Patent JP-S647655-A (JP)
Title: Image reader and manufacture thereof
Inventor: ITABASHI SATORU
IPC: H04N5/355
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a low-cost image reader, a read rate of which is increased sufficiently and which is mounted easily, by forming a pair of a sensor section and a signal transfer section onto a base body having an insulating surface and shaping the signal transfer section, including a single crystal semiconductor layer formed onto a nucleation surface, which is shaped onto the insulating base body, consists of a material of a different kind and has sufficiently fine size. CONSTITUTION:A pair of a sensor section 50 and a signal transfer section 32 is formed onto a base body 1, at least a surface section of which has insulating properties, and the signal transfer section 32 is shaped, including a single crystal semiconductor layer 8 formed onto a nucleation surface, which is shaped onto the insulating base body 1, is composed of a material of a different kind and has enough fine size. An insulating layer 5 having small nucleation density is formed onto a substrate 4, N<+> regions 22, 24, 26 are shaped to the single crystal semiconductor layer 8 such as P-type one 8 grown onto the insulating layer 5 through a selective nucleation method, and a thermal oxide film 28 and a gate electrode 30 are formed, thus shaping the signal transfer section 32 such as a MOS type switch element 32. A photoconductive layer 34 made up of amorphous silicon is formed onto the thermal oxide film 28, and an N<+> layer 36 is shaped onto the layer 34. Electrodes 42, 44, 46, 48 are formed, thus constituting the photoconductivity type sensor section 50 and a capacitor 52 for charge storage.