baber/WOPTO huggingface dataset:
Patent JP-H07226841-A (JP)
Title: Picture processor
Inventor: SUMIYA SHIGEAKI
IPC: G06T5/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a high-speed and high-quality device by switching the size of an error diffusion matrix in accordance with the original picture data value and the binarization result of an objective picture element and selecting the error diffusion matrix in large size if need. CONSTITUTION:An error diffusion binarization means 20 makes original picture gradation data received from a gradation picture data generation means 10 into two gradation, and outputs the result to a binary picture data output means 30. Namely, the data correction means 101 of the means 20 refers to a diffusion error storage means 105, obtains a diffusion error integrated value, adds it to original image data by the means 10 and obtains correction data. A binarization means 102 compares correction data with a threshold, and outputs the binarization result. An error diffusion means 103 obtains a binarization error from the binarization result and correction data. An error diffusion matrix switching means 104 selects the error diffusion matrix. The error diffusion means 103 distributes the binarization error to nearby non-binarized picture elements in accordance with the weighing value of the error diffusion matrix so as to diffuse it.
Patent JP-H10202116-A (JP)
Title: Regeneration of beta-zeolite catalyst
Inventor: TAKAMATSU YOSHIKAZU
IPC: C07C15/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To regenerate β-zeolite, which is used as a catalyst in production of an alkylbenzene useful as an organic intermediate material for various kinds of polymer raw materials, to recover the initial activity when the activity is lowered due to a long time use. SOLUTION: Re-activation of a β-zeolite catalyst, which is used in a liquid- phase or a gas-liquid mixed-phase alkylation reaction using benzene containing cyclopentadiene or cyclopentadiene together with dicyclopentadiene in not higher than 5ppm by weight in total as raw material benzene is carried out by cleaning with benzene similarly containing cyclopentadiene or cyclopentadiene together with dicyclopentadiene in not higher than 5ppm in total. Consequently, the β-zeolite catalyst whose activity is lowered by alkylation reaction of benzene can be completely reactivated by a simple method.
Patent JP-H01222062-A (JP)
Title: Treatment of polyarylene sulfide molded article
Inventor: KIRUKORU JIRINIAN
IPC: C23C18/22
Filed: 1989-01-30
Abstract: PURPOSE: To obtain a securely adhered metallic coating without a pretreatment by acting an oxidizing agent before activation and specifying fillers in a wet- chemical metallurgical treatment method of the molding which is reinforced with fibers at need and contains the fillers.  
     CONSTITUTION: The oxidizing agent which does not corrode glass is acted on the polyarylene sulfide molding (which may be reinforced with the fibers) contg. TiO 2  and/or MgCO 3  as the fillers. The oxidizing agent suitable for the same is aq. 2% Br 2 , concd. sulfuric acid, aq. Na 2 Cr 2 O 7  soln., etc. Next, this molding is activated by using a colloid or ion activation system based on Pd after detoxication using, for example, a hydrogensulfite soln., thereafter, the molding is subjected to the wet-chemical metallurgical treatment with a suitable metallic treating bath. The strongly adhered metallic coating is obtd. by this method without irradiation and pretreatments with an org. solvent, flames and/or mechanical surface roughening system. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11204470-A (JP)
Title: Inclined work dipping method and device
Inventor: FURUSAWA SHIRO
IPC: H01L21/304
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a dipping treatment on a tabular work with good efficiency using a small quantity of a treating liquid housed in a shallow dipping tank. SOLUTION: A tabular work W chucked by a chucking means 7 is made to descend within a dipping tank 5 in a state that the work W is slanted, whereby the lower half part of the work W is partially made to dip in a treating liquid 6. By turning the work W in the horizontal direction in the state that the lower half part of the work W is partially made to dip, the work W is put in a state that the whole work W is dipped. After an elapse of the constant dipping time of the work, the work W is brought to the first state that the work W is slanted by the means 7 and is pulled up from the liquid 6.
Patent JP-S63186398-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/07
Filed: 1987-01-28
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-H01195105-A (JP)
Title: Rear suspension used in automobile
Inventor: MOMIYAMA FUJIO
IPC: B60G3/20
Filed: 1988-01-28
Abstract: PURPOSE:To improve riding comfortableness, controllability end stability by disposing a pair of upper arms in such a manner as to be tilted lower at the front and a V-shaped lower arm in such a manner as to be tilted higher at the front in the longitudinal direction from a rear axle side, and intersecting both directions in front of the rear axle. CONSTITUTION:Upper arms 11, 12 have forward ends 14, 15 rotatably connected to a bracket of a chassis and rear ends 16, 17 rotatably connected to axle tubes 31, 32 and the arms are disposed in such a manner as to be tilted lower at the front as a whole. On the other hand, a V-shaped lower arm is disposed in such a manner as to be tilted higher at the front, and the forward ends 18, 19 thereof are positioned below the forward ends of the upper arms 11, 12 and both members 11, 12 and the member 13 interset one another at a point C. The intersecting point C is set to the center of a roll at a height Hc above the road surface 40 and set higher than the height Tt of the axis of a rear axle. By this arrangement, riding comfortableness, controllability and stability can be improved.
Patent JP-S55112434-A (JP)
Title: Coil spring manufacturing device
Inventor: ITAYA REIJIROU
IPC: B21F3/04
Filed: 1979-02-19
Abstract: PURPOSE: To manufacture coil springs of a complex form automatically and with  ease by controlling an electromagnetic clutch, an electromagnetic brake and an exciting coil for an air cylinder in accordance with a program stored beforehand in a  memory.  
     CONSTITUTION: When the device is started after a program inputted from a keyboard is stored beforehand in a memory, a pulse motor 18 makes rotations in a given number of pulse, which, through the rotation of gears 19 and 20, are transmitted to a feed roller 35 via an electromagnetic clutch 33. By this a wire 34 is fed with precision, for instance, of 0.1mm level. Then, by actuating an air cylinder 50 in accordance with the instruction from a computer, the 1st processing is given to the fore leg by bending tools 49 and 49A. And the rotation of the motor 18 is transmitted to a core metal 41 through gears 36, 37 and others and the 2nd processing is given to the wire which has reached the said position as well. Thereafter the wire 34 is wound on a winding axis 40 at fixed times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0741619-A (JP)
Title: Production of chlorinated polyethylene crosslinked composition
Inventor: MISUMI KOZO
IPC: C08K13/02
Filed: 1994-02-15
Abstract: PURPOSE:To produce the subject composition reduced in a foaming phenomenon on a crosslinking treatment, excellent in adhesivity to other rubbers, etc., and useful for fuel hoses, etc., by adding calcined lime, etc., to crosslinking components consisting mainly of a chlorinated PP and a specific chlorinated copolymer. CONSTITUTION:A composition comprising (A) 100 pts.wt. of the mixture of (i) 5-95wt.% of a chlorinated PE and (ii) 95-5wt.% of a chlorinated copolymer having a chlorine content of 2-45wt.% and produced by chlorinating an ethylene- alkyl acrylate ester copolymer having an alkyl acrylate ester content of 1-20wt.%, (B) 0.1-5 pts.wt. of a mercaptotriazine compound, (C) a compound having a boiling point of >= approximately 110 deg.C, such as an amine (organic acid salt) or diarylguanidine in an amount of 0.5-3 moles per mole of the component B, (D) 1-30 pts.wt. of calcined lime, and (E) 0.1-2 pts.wt. of an organotin compound of formula: R2SnY or R3SnZ2 (R is 1-20C alkyl; Y is O, 3-20C aliphatic dicarboxylic acid residue; Z is 1-20C aliphatic carboxylic acid residue) is crosslinked with microwaves to provide the objective crosslinked composition.
Patent JP-S63187856-A (JP)
Title: Pcm carrying device
Inventor: SHIMOMA MASASHI
IPC: H04J3/00
Filed: 1987-01-30
Abstract: PURPOSE:To operate an arithmetic processing section and a common section in a synchronizing state by providing an interruption circuit to the arithmetic processing section so as to apply required processing in the leading or trailing timing of an interruption signal synchronizing with the sampling timing of the common section. CONSTITUTION:An interruption circuit 25 gives an input/output designation signal given from a common section to an output register 17 and the input register 18 of the arithmetic processing section 2, that is, an interruption signal synchronizing with the sampling timing to a CPU 12. An exchange control signal is outputted from an exchange 4 and fed to an input port 15 via an exchange interface circuit 1, then the CPU 12 outputs an input designation signal to the input port 15 via a line 19 in the leading timing of the interruption signal from the interruption standby state to input an exchange control signal. Then the result of processing of the data inputted at the preceding interruption is transferred to an output register 17 from a RAM 13 to attain the state of interruption standby. The common section 13 inputs a data from the output register 17 in the timing of the trailing of the interruption signal and outputs it as a PCM signal to the transmission line 10.
Patent JP-S54111049-A (JP)
Title: Planetary roller type power transmission device with elastic roller
Inventor: TAKAHASHI HISAYOSHI
IPC: F16H13/10
Filed: 1978-02-20
Abstract: PURPOSE: To facilitate a work of assembly and disassembly of the device, with an adequate friction contact pressure provided as well for each roller, by means of radially deforming wholly or partially the inner, outer and planetary roller through a pressing toward axial direction.  
     CONSTITUTION: The drawing shows an application to an inner roller 30, where the inner roller 30 as an elastic roller, after a work of assembling a solar roller 1 and a planetary roller 2 into a housing 10, is fixed by a pin 9 under a free condition with its contact face 30d of the elastic roller not contacting with the planetary roller 2. With a bolt tightening made by providing a shim 15 of appropriate thickness between a side of large thickness cylinder unit 30b of the inner roller 30 and a case cover 16, a width Wi, a width Bi of the contact face 30d, and a slope angle θi in the inner roller 30 are reduced, with an inside diameter Di also reduced to Dm, to provide a press contact to the planetary roller 2. Accordingly, an adjustment of the press contact force P and a work of assembling and disassembling the device will be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10211650-A (JP)
Title: Synthetic resin sheet molding roll equipment
Inventor: KONO KATSUTOSHI
IPC: B29C59/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide roll equipment capable of performing sheet molding while allowing unevennesses caved in both surfaces of a sheet to accurately coincide with each other. SOLUTION: In synthetic resin sheet molding roll equipment having a control mechanism controlling the operation of a follower embossing roll B (lower roll 4) with respect to a reference embossing roll B (middle roll 5), the control mechanism consists of at least pulse generators 10, 12, pulse adding and subtracting memories 13, 14, an adding and subtracting operation apparatus 15, a speed command device 16 and a precise control electromotor 17.  Concretely, the angular positions of the reference embossing roll A and the follower embossing roll B are measured by the pulse generators connected to both rolls A, B and the shift of the angle of the follower embossing roll B to the reference embossing roll A by the pulse adding and subtracting memory and the adding and subtracting operation apparatus and the operation of the follower embossing roll B to the reference embossing roll A is controlled by the speed command device and the precise control electromotor provided at the follower embossing roll A.
Patent JP-H0966232-A (JP)
Title: Adsorbing molded object
Inventor: HAYASHI TOSHIAKI
IPC: B01J20/28
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbing molded object reduced in compactness at a time of actual use while keeping high water purifying capacity to be capable of suppressing the lowering of a flow rate. SOLUTION: An integrally molded adsorbing molded object is composed of activated carbon fiber, particle or fibril aggregate wherein bulk density is 0.1-0.3g/cc and the compression modulus of elasticity in the flow direction of a fluid is 0.03kgf/mm<2> or more.
Patent JP-H07101900-A (JP)
Title: Terphenyl methacrylate derivative and polymer dispersion type liquid crystal display element using the same
Inventor: YAMADA SHUHEI
IPC: C07C255/55
Filed: 1994-02-15
Abstract: PURPOSE:To obtain the subject new derivative useful as a liquid crystal element having excellent compatibility with other liquid crystals, low-voltage driving property and high reflectance. CONSTITUTION:A derivative of formula I (X1 to X12 are H, F, Cl, methyl or nitrile; Y is H, F, Cl, nitrile or 1-10C straight-chain alkyl) such as p-terphenyl-4- yl methacrylate. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III in the presence of tetrakis(triphenylphosphine)palladium and sodium carbonate, similarly reacting the prepared reaction product with a compound of formula IV, reacting the prepared a methoxylated terphenyl compound with hydrobromic acid in acetic acid to give a hydroxylated terphenyl compound and reacting this compound with methacryloyl chloride in the presence of triethylamine.
Patent JP-S49114575-A (JP)
IPC: B01D1/28
Filed: 1974-02-18
Abstract: 1454049 Distilling liquids SYBRON CORP 1 Feb 1974 [20 Feb 1974] 04833/74 Heading B1B In a process for distilling water (or other liquid) part of the water supplied through line 10 and heat exchangers 11, 31 where it is heated by distillate, is fed to steam generator 22 and part to calandria 15, the generator 22 being at a higher pressure than calandria 15. Steam is removed from calandria 15 by jet ejector 25 receiving steam from generator 22 and by jet ejector 35 receiving distillate from heat exchangers 11, 31. The effluent from ejector 25 is passed through the shell side of calandria 15 whereby it is condensed and the liquid in the tubes of calandria 15 is evaporated. The condensed distillate is collected in tank 28. The steam removed by ejector 35 is condensed by contact with the distillate supplied thereto and passed into tank 28. Distillate is discharged. through line 32 which contains a valve controlled by a liquid level sensor in tank 28. In the initial stages of the process valve 36 is kept closed until the temperature of the distillate supplied to ejector 35 is at the desired level. Heater 23 in generator 22 may be an electric unit, a steam coil or a gas or oil burner.
Patent JP-H04256566-A (JP)
Title: Multiblade wafering device
Inventor: URUSHIDO HIDEOMI
IPC: B28D1/22
Filed: 1991-02-12
Abstract: PURPOSE:To check a work being removed from a cutting blade on the way of cutting and to eliminate the generation of the defective crack of the work on the way of cutting generated at the device restarting time, by stopping the descent of a table on which a cutting body is set, in the case of the device being stopped with the electric trouble generation of the main body and the feed electricity onto the device. CONSTITUTION:There is a ratchet mechanism (a saw tooth type jig 19, slide type ratchet 23) for a descent regulation fitted on the circumference of a hydraulic cylinder 1 lifting the table which sets a work. In the case of the device being stopped with the electrical trouble generation of the main body and the feed electricity onto the device and the oil pressure of an oil source being reduced and the hydraulic cylinder 1 being contracted, the slide type ratchet 23 is abutted on the saw tooth type jig 19 to support the contraction of the hydraulic cylinder 1, and to check the descent of the table that the work is set.
Patent JP-S52103024-A (JP)
Title: Pressure vessel with cover
Inventor: TOSHIMA HISASHI
IPC: F16J13/02
Filed: 1976-02-25
Abstract: PURPOSE: To prevent liquid from leaking from a pressure vessel, by improving the fitting of a detachable cover to the vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05212886-A (JP)
Title: Thermal recorder
Inventor: TSUKADA AKIYOSHI
IPC: B41J2/335
Filed: 1992-02-04
Abstract: PURPOSE:To achieve prevention of difference in shading of printing with a same thermal head, dispersion in density with a thermal recorder by same control, and warpage of the head by a method wherein the thermal recorder is composed of the thermal head having a heating part on a glass glaze along a surface of an insulating substrate, and a heat slinger having a contact depressed part with a plurality the substrates on a rear surface of the same substrate. CONSTITUTION:A current flows to an electrode by receiving a printing signal, and heat is generated in a heating resistance layer. In the case of a printer using an ink ribbon, most of heat becomes dessolving energy for the ribbon to perform required printing on recording paper. Excess heat energy is accumulated in a ceramic 1b, and accumulated heat is transmitted to a heat slinger 3 via an adhesive film 2. Since a distance from the ceramic 1b to a plane part 1e is uniform herein, a heat conduction state becomes uniform. Therefore, since heat accumulation in a thermal head is uniform on a heating element, heating temperature with each heating element becomes uniform, and printing density becomes uniform. Further, dispersion in printing density among respective recorders performing same printing control is decreased.
Patent JP-S52102677-A (JP)
Title: Manufacturing for resin sealed type semiconductor device
Inventor: IKUMI MASUZOU
IPC: H01L23/06
Filed: 1976-02-25
Abstract: PURPOSE: To increase mechanical strength of semiconductor device by sealing both sides of lead frame with resin in the process of that a lead frame on which semiconductor pellets are mounted is turned inside out and liquid resin is dropped on the surroundings of the reverse side to conduct the resin to the side of which the pellets are mounted by applying osmotic pressure, surface tension and self weighting force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03227702-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: MATSUSHITA NORINAGA
IPC: B60C9/18
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the deflection at a belt side end part, prevent peeling, etc., of the belt-side end part, and improve the durability of a tire by setting the width of a belt or the like to be a tread width or less, and embedding it radially inside a carcass. CONSTITUTION:A tire is composed of a carcass 2 wind-folded back around a pair of bead cores 1 at both side end parts, a belt 4 consisting of a plurality of belt layers 3, and a tread part 6 for forming a tread surface 5. In this case, the width of the belt 4 is set to be a tread width or less, and it is disposed radially inside a crown part of the carcass 2. The external force acting on the tread part 6 is damped by the tread rubber and carcass 2 respectively and transmitted to the belt 4. The deflection at the side end parts of the belt 4 is thus reduced to prevent troubles such as peeling at the side end parts, thereby the durability of the belt 4 is improved.
Patent JP-S63185633-A (JP)
Title: Photocomposing method
Inventor: KANDA TAKASHI
IPC: B41B13/00
Filed: 1987-01-29
Abstract: PURPOSE:To draw a beautiful broken line figure, by setting start and end points to points not becoming blank parts, and performing the correction of a broken line unit length between them, and setting the length of the solid line of the broken line at both point parts to almost 1/2 that of the other part. CONSTITUTION:Start and end points 15, 19 are set at a position not becoming a blank part 16 on a broken line figure 22 by a point setting means 2. Next, a broken line unit length (l) is corrected by a correction means 3 so as to draw a broken line of a predetermined length having no fraction length alpha to the length (l) of a designated broken line unit 18 between the start point 15 and the end point 19. The length of the blank part 16 and that of a solid line part 17 are respectively controlled to l2 and l1 by a control means 4 and this operation is repeated a predetermined number of times and, further, control is performed so as to set the unit length to 1/2 the usual length l1 of the solid line part 17 at the start and end points. Then, the setting of the start and end points 15, 19 are repeated a predetermined number of times (e.g., four times in case of a circle) to draw a set broken line figure.
Patent JP-S58137158-A (JP)
Title: Erroneous erasure preventing device of tape recorder
Inventor: YOSHIDA KAZUHIRO
IPC: G11B15/07
Filed: 1982-02-08
Abstract: PURPOSE:To let an operator know intuitionally that the sound recording of a tape cassette is disabled, by putting an ejecting means when a detecting means detects an erroneous erasure preventing pawl being removed. CONSTITUTION:The erroneous erasure preventing device of a tape recorder has a mechanism for detecting whether erroneous erasure preventing pawls 12 and 14 are present or not. When the pawls 12 and 14 are removed, a tape cassette 10 is ejected automatically if sound recording is forcibly done. Therefore, when the sound recording of the tape cassette having no pawls is forcibly done, the tape cassette is ejected automatically and an operator knows that the sound recording of the tape cassette is disabled intuitionally, improving the operativity of the sound recording.
Patent JP-S58137372-A (JP)
Title: High resolution image pickup device
Inventor: NAKURA RIICHI
IPC: H04N5/335
Filed: 1982-02-09
Abstract: PURPOSE:To increase image pickup width without decreasing the quantity of light, by using multielement sensors in combination through an optical means which uses a reflecting mirror and a half-mirror. CONSTITUTION:The optical means 30 consists of the reflecting mirror part 31 which reflects incident light by as wide as one column of sensor elements of a multielement sensor 2 and the half-mirror parts 32 which separate the incident light into reflected light and transmitted light at fine-width parts of the multielement sensor. The incident light 5 is caused to strike the multielement sensors 1 and 3 as it is without attenuating the quantity of light and the incident light 5 is further total-reflected by the reflecting mirror part 31 to illuminate the multielement sensor with attenuation.