baber/WOPTO huggingface dataset:
Patent JP-H04252568-A (JP)
Title: Picture processing unit
Inventor: ISHIDA SHINICHI
IPC: H04N1/409
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a smooth and high quality binary picture from any original by applying smoothing processing to a character original after binarizing processing and applying binarizing processing to a photographic original by means of the density storage binarizing method. CONSTITUTION:An analog luminance data from a read section 201 is converted into a digital luminance data by an A/D converter 202. A binarizing processing section 203 binarizes the digital luminance data by a fixed threshold level. A notch processing section 203 smoothes a binary data. On the other hand, a digital luminance data from the processing section 202 is converted into a digital density data by a gamma-LUT 205. An error spread processing section 206 uses the error spread method to implement binary processing. A selector 209 selects a data from the notch processing section in the character mode and a data from the error spread processing section 206 in the photographic mode by a command from an operation section 213. Moreover, a memory 208 is used for notch processing in the character mode and for error spread processing in the photographic mode selectively.
Patent JP-H11206750-A (JP)
Title: Radiation irradiation positioning, radiation irradiation/ detection device and radiation tomographic device
Inventor: NUKUI MASAYASU
IPC: A61B6/03
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To uniformly irradiate radiation beams by uniformly dividing the radiation beams in a thickness direction and irradiating them on a specified column number of radiation detection element arrays based on the respective radiation detection signals of at least one each radiation detection element. SOLUTION: Prior to image pickup, an X-ray irradiation position in a detector array 24 is adjusted and the thickness of the X-ray beam 410 is uniformly divided into the two columns of X-ray detectors 242 and 244. That is, when it is not uniformly divided, for instance, the light receiving surface not shielded by an X-ray shielding plate 290 of an X-ray detection element 258 is exposed to an X-ray and the part shielded by the X-ray shielding plate 290 of the X-ray detection element 278 is not exposed to the X-ray. Thus, X-ray detection signals are generated in the X-ray detection element 258 and they are not generated in the X-ray detection element 278. Based on that, a central processing unit corrects irradiation position deviation and performs uniform exposure. In such a manner, uniform irradiation is performed.
Patent JP-S59139340-A (JP)
Inventor: EITO DORENTO
IPC: C07C53/08
Filed: 1984-01-23
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-S59135565-A (JP)
Title: Managing method of real time timer
Inventor: YAMAGA MITSUHIRO
IPC: G06F1/14
Filed: 1983-01-24
Abstract: PURPOSE:To facilitate an easy control of a timer in a subsystem of a data processing system when connecting loose coupling multiprocessors with a serial interface, etc. CONSTITUTION:The initialization of a real time timer is performed by a timer controller, at the system rising. The controller 6 knows that the application of an electric power supply is through with each subsystem and transmits system resetting instructions to all subsystem. Then the controller 6 transmits the timer stop instruction through a multi-address communication and sends the data and real time information together with a time setting instruction. Finally a timer start instruction is sent to give a simultaneous start to all subsystems. Each subsystem contains a clock generator such as a crystal oscillator, etc. within its own device. The timer is advanced with the clock generated from said clock generator. This clock has accuracy to attain easily 10<-5>-10<-6> orders, and therefore an error per hour can be suppressed down to about 20ms. In such a way, each subsystem can keep an accurate real time without having a complicated timer compensating circuit.
Patent JP-S5394725-A (JP)
Title: Character reader
Inventor: HASHIMO YUUNOSUKE
IPC: G06K9/46
Filed: 1977-01-31
Abstract: PURPOSE: The feature to be extracted next is calculated by the assignment from the character decision part so as to extract the feature needed for deciding respective characters of input patterns, so that the time required to extract features will be reduced greatly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62171505-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: F16J15/00
Filed: 1987-01-17
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-H09197277-A (JP)
Title: Zoom lens
Inventor: KUDO YOSHINOBU
IPC: G02B15/20
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure peripheral light quantity in a short distance focusing state and to restrain the occurrence of flare in an infinite focusing state by providing a light shielding plate which moves in the same direction and by the same amount as a 1st lens group in the case of zooming and which does not move in the case of focusing. SOLUTION: This zoom lens is constituted of a 1st lens group Gr1 having positive refractive power, a 2nd lens group Gr2 having negative refractive power, a 3rd lens group Gr3 having the positive refractive power, and a 4th lens group Gr4 having the negative refractive power in order from an object side. A diaprhgm A is arranged on the object side of the 3rd lens group Gr3 and moves integrally with the 3rd lens group Gr3 in the case of zooming. The light shielding plate S is arranged on the image side of the 1st lens group Gr1 and moves integrally with the 1st lens group Gr1, that is, in the same direction and by the same amount as the 1st lens group Gr1 in zooming. In this case, by extending the 1st lens group Gr1, focusing is performed and the light shielding plate S is not moved in such a case.
Patent JP-S56108846-A (JP)
Title: Zinc alloy for hot dipping
Inventor: MAE YOSHIHARU
IPC: C22C18/00
Filed: 1980-01-29
Abstract: PURPOSE:To enhance the intergranular corrosion resistance of a galvanized layer by adding a specific amount of Al, Mn and Mg to Zn for galvanizing. CONSTITUTION:When the surfaces of steel products are galvanized, Zn contg. 0.05-2.0% A, 0.01-1.0% Mn and 0.005-0.01% Mg is used. The presence of Al inhibits the growth of a brittle Zn-Fe alloy layer, and the intergranular corrosion resistance of the galvanized layers is enhanced by the action of Mn and Mg independently of the amount of Pb contained in Zn as an inevitable impurity.
Patent JP-2000206686-A (JP)
Title: Image forming material and image forming method
Inventor: TAKASHIMA MASANOBU
IPC: G03F7/004
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material which forms an image under visible light, does not require the use of a developer or the like, produces no waste, gives a high resistance image in a perfectly dry processing system, can easily attain multi-color image formation at a low cost and also enables fixation and to provide an image forming method using the image forming material. SOLUTION: The image forming material has an image forming layer containing at least an organic dye having no counter anion and having absorption in the visible region, a radical generating agent which does not absorb visible light which is absorbed in the organic dye, a radical polymerizable compound and a compound which deactivates radical generation on the substrate.
Patent JP-S55102997-A (JP)
Title: Mc pickup cartridge
Inventor: OOKURA KENICHI
IPC: H04R9/12
Filed: 1979-01-31
Abstract: PURPOSE:To simplify the mass-production of coils and to reduce the effective mass of a vibration system by arranging two magnets with the same poles opposing mutually and then by allowing magnetic flux passing through opposite side of a magnet to reach collars of coils. CONSTITUTION:To the base end of cantilever 1, coils 31 and 32 wound around bobbins 41 and 42 of a magnetic body whose section is nearly in a H shape with their cores agreeing the axial direction of cantilever 1 and two magnetic 51 and 52 are arranged close to bobbins 41 and 42 while their magnetizing directions will be in parallel to cantilever 1 and the same poles are made to oppose each other, so that magnetic flux passing through the side opposite magnets 51 and 52 reaches collars of bobbins 41 and 42 of coils 31 and 32. Consequently, the mass-production of coils is simplified and the effective mass of the vibration system can be reduced.
Patent JP-H03214513-A (JP)
Title: Flat coaxial cable and multicore parallel type flat coaxial cable
Inventor: YAMAGUCHI TADASHI
IPC: H01B13/20
Filed: 1990-01-18
Abstract: PURPOSE:To save a wiring space at the time of use by successively providing an insulating layer, a sealed layer and an outer coating layer on the periphery of a central conductor for forming a coaxial wire in a circular shape in its outline followed by pressure processing for flattening. CONSTITUTION:After an insulated layer 2, a sealed layer 3 and an outer coating layer 4 are successively provided on the periphery of a central conductor 1 to form a coaxial wire in the circular shape in its outline, this is given pressure processing at a normal temperature or under a heated atmosphere for being flattened. Since in this way a flat coaxial cable 8 is flattened by pressure processing of the coaxial cable 7 in the circular shape in its outline so that an outer diameter (minor diameter) is reduced as compared with that the coaxial wire 7 in the circular shape in its outline so that a wiring space can be sharply saved.
Patent JP-H02190042-A (JP)
Title: Digital signal transmission system
Inventor: KURAHASHI TOMOYUKI
IPC: H04L1/22
Filed: 1989-01-18
Abstract: PURPOSE:To ensure high line quality by setting a line quality threshold level being a raising point of a line fault alarm of plural active circuits optionally and revising optionally the line quality threshold level of a standby line so as to switch a line with high quality with priority. CONSTITUTION:A signal sent from active transmission circuits 21-2N at a transmission terminal station T is received at active reception circuits 41-4N through active lines 111-11N and outputted externally through a receiving end line switching circuit 6. Simultaneously, active line quality detection circuits 81-8N compares the quality of the active lines 111-11N with a threshold level of line quality set at a line switching control circuit 7 and if low quality is detected, a line fault alarm is outputted from a line quality detection circuit of a relevant active line. Then the line switching control circuit 7 outputs information of a line fault to a transmission line switching circuit 1 of the transmission terminal station T and a reception line switching circuit 6 of the reception terminal station R respectively and the relevant active line is switched into one of M standby lines. Thus, the transmission with high line quality is always realized.
Patent JP-S58126129-A (JP)
Title: Mold for injection molding of cylindrical impeller
Inventor: YAMADA KIYOSHI
IPC: B29C41/00
Filed: 1982-01-23
Abstract: PURPOSE:To prevent perfectly a flash generation on a vane and enable a stable molding, by shaping a notched groove for molding the vane of a cylindrical impeller by a wire work and fitting with a tight contact an inner mold and an outer mold having a taper. CONSTITUTION:The ring like base plate 1 of an impeller is molded mainly by an upper mold 5 and a vane 2 is molded mainly by an inner mold 3 and an outer mold 4. A taper is shaped so as the outside diameter of the inner mold 3 and the inside diameter of the outside mold 4 become smaller as they go from a bottom to a top and have a draft of approx. 3/1,000 matching the shrinkage allowance of a plastic molding material. The notched grooves 9, 10 are also shaped to have similarly a draft of approx. 3/1,000. A ring like groove 11 is  provided at the upper face of a lower mold 6, the protruding parts 12, 13 which  fit the ring like groove 11 are provided at the lower face of the inner mold 3  and the outer mold 4 and the lower face of the vane 2 is molded at the ring  like groove 11 part. Further, the through holes 15, 16 for ejector pins 14 are  provided at the outer mold 4 and the lower mold 6 and a molded article (f) is taken out by withdrawing the lower part of the ring like base plate 1 with  the ejector pins 14.
Patent JP-S60153228-A (JP)
Title: Television receiver
Inventor: SATOU YOUICHI
IPC: H04N5/44
Filed: 1984-01-21
Abstract: PURPOSE:To obtain a receiving picture having high SN by controlling the tuning voltage of an RF input tuning circuit and the tuning voltage of an intra-RF stage tuning circuit independently and optionally. CONSTITUTION:Tuning voltage generated simultaneously with tuning operation is directly applied to the intra-RF stage tuning circuit 4, but the output of superposed voltage generating circuit 7 is used as tuning voltage for the RF input tuning circuit 2. The AGC voltage of an AGC circuit 9 connected to an IF stage 8 is applied to a tuning voltage generating circuit 10 and the output of the circuit 10 is supplied to a sensitivity switching circuit 11 controlled by a receiving band switching signal. The output of the circuit 11 is superposed on the tuning voltage by a superposed voltage generating circuit 7 and the output of the circuit 7 is used as the tuning voltage of the circuit 2. At the time of a weak electric field, the AGC voltage is set up so as to be gradually increased and converted into a voltage proper to the tuning voltage by a tuning voltage generating circuit 10 and the output voltage from the circuit 7 is also changed in accordance with the AGC voltage. Consequently, a picture having high SN is obtained even at the weak electric field.
Patent JP-H08205317-A (JP)
Title: Brake force adjusting device and vehicle controller
Inventor: CHIKAMATSU HIDEAKI
IPC: B60L15/40
Filed: 1995-01-24
Abstract: PURPOSE: To provide a brake force adjusting device and a vehicle controller for reducing brake marginal distance. CONSTITUTION: A deceleration operation part 1 calculates an actual deceleration speed βr of a vehicle 8 from a speed signal S1. A command part 2 stores a target deceleration speed βm according to at least one of multi-stage brake force, determines one of the instructed brake force according to the deviation between the actual deceleration speed βr and the target deceleration speed βm when the driving speed given by the speed signal S1 exceeds the limitation speed given by a phase signal S2, and outputs brake command signals BS1-BS3 according to the determined brake force.
Patent JP-S59136407-A (JP)
Title: Charger for raw material of blast furnace
Inventor: KONISHI YUKIO
IPC: C21B7/18
Filed: 1983-01-25
Abstract: PURPOSE:To eliminate the defect where the heap distributing condition of raw material charged into a small bell hopper is different according to its position in the circumferential direction, by providing baffle plates at specified positions in a fixed chute at the pivoted chute interior set type charging equipment. CONSTITUTION:Baffle plates 11a and 11b are equipped on the inner surface of fixed chute 5 with a support bar 12. The inclination angle theta can optionally be changed with the strokes 13a and 13b connected to driving equipments 14a and 14b. The attaching positions of plate 11a and 11b are symmetrical to the axis Y-Y', and at an angle of theta to the surface passing through the axis X-X' and vertical to the axis Y-Y'. The raw material dropped from the lower head chutes 4a and 4b are collided. The raw material is collected near the center axis B of furnace and caused to fall to the pivoted chute by allowing the flow of raw material along the baffle plate or slightly to rebound therefrom.
Patent JP-S5394851-A (JP)
Title: Simulation system for terminal
Inventor: TSUTSUMIMOTO AKIHITO
IPC: G06F11/28
Filed: 1977-01-31
Abstract: PURPOSE: To ensure a perfect and easy debug in batch for the on-line program, by securing a direct print of the screen displaying the on-line program which handles the pattern or the form to the line printer at the side of the central computer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02192536-A (JP)
Title: Heater device
Inventor: FUJIMOTO SATORU
IPC: F24F11/02
Filed: 1989-01-17
Abstract: PURPOSE:To delay a frosting in an outer heat exchanger, extend a heating time and shorten a rate of defrosting time by a method wherein as the outdoor heat exchanger becomes a state to be easily frosted, a degree of opening of an expansion valve is opened to show such a value less than its full-opened state and a heating operation is continued. CONSTITUTION:As a temperature TEO detected by a temperature sensor 9 at the outlet of an expansion valve 5 becomes less than a predetermined frosting temperature TFS where a frosting is easily found an outdoor heat exchanger 7, a degree of opening of an expansion valve 5 is opened to such a degree as one less than a full-opened state and by a predetermined degree of opening. With this arrangement, a temperature of refrigerant in the outdoor heat exchanger 6 is increased, a frosting in the outdoor heat exchanger 6 is delayed. If a degree of opening of t expansion valve 5 is too high, refrigerant liquid is returned back to a compressor 1 and a remarkable decreasing of temperature in a refrigerant cycle occurs, so that in order to prevent such a state as above from occuring, the degree of opening of the expansion valve is set to an appropriate degree of opening in response to a state of heating operation. A correction operation for opening the expansion valve 5 by an amount corresponding to the aforesaid degree of opening may cause the expansion valve 5 to be metered by an amount corresponding to a degree of opening when a refrigerant temperature at an outlet of the outdoor heat exchanger 6 is more than a predetermined value.
Patent JP-S63177180-A (JP)
Title: Transfer device
Inventor: HASEGAWA TAKASHI
IPC: G03G15/16
Filed: 1987-01-19
Abstract: PURPOSE:To improve the cleaning effect of a transfer material carrier by setting a pressing means, the transfer material carrier, and a cleaning means at specific distances from one another so that the substantial abutting point between the tip of the elastic body of the pressing means and the transfer material carrier meets the abutting point between the cleaning means and transfer material carrier at time of the operation of a transfer device. CONSTITUTION:The position (a) where a backup brush 11b abuts on a transfer material carrier sheet 5f when a transfer drums 5 stops shifts from the contact A of a fur brush 11a with the transfer carrier sheet 5f by a distance (l) to the upstream side of the transfer carrier sheet 5f in the rotating direction. Therefore, when the transfer material carrier sheet 5f rotates, namely, when the transfer drum 5 rotates, the tip of the backup brush 11b is energized in the rotating direction of the transfer carrier sheet. Consequently, the substantial abutting position (a) of the backup brush 11b to the transfer material carrier sheet 5f meets the contact A of the fur brush 11a with the transfer material carrier sheet. Consequently, the transfer material carrier is cleaned excellently and the durability of the transfer material carrier is improved.
Patent JP-H11255837-A (JP)
Title: Manufacture of high water absorptive polymer
Inventor: YOSHINAGA KENJI
IPC: C08F220/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To reproducibly obtain a polymer which shows excellent water absorption to pure water and electrolyte solution and gives excellent gel strength by reversed phase suspension polymerization of water soluble monomers including an acrylic acid and an alkali metal salt thereof as major components in the presence of a hypophosphite compound to give high water absorptive ability to the polymer. SOLUTION: Water soluble monomers including an acrylic acid and an alkali metal salt thereof as major components preferably obtained by neutralizing 50-95 mol.% of a carboxyl group is subjected to reversed phase suspension polymerization in the presence of about 10-10,000 ppm of a hypohosphite compound (example: a sodium hypophosphite) to produce a polymer having water absorptive ability of 40-86 g/g to human urine and 57-123 g/g to physiological salt solution. The water absorptive ability is measured by putting 1 g of the polymer in a nylon bag of 400 mesh, immersing the bag in a test liquid for an hour, picking up the bag and removing water for 15 minutes, weighing and blank-correcting the weighed value.
Patent JP-S63177571-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KITAMURA YUJI
IPC: H01L27/115
Filed: 1987-01-19
Abstract: PURPOSE:To reduce the occupation area of elements by a method wherein a nonvolatile semiconductor memory cell and a switching transistor are formed in a same plane and further a semiconductor substrate is used in place of a drain. CONSTITUTION:1st insulating films 8 are formed by a thermal oxidation or the like after recessed parts 6 are formed and, after that, polycrystalline silicon films are built up so as to fill the recessed parts 6 and, further, the polycrystalline silicon films are etched to the middle parts in the recessed parts 6. Therefore, polycrystalline silicon floating gate electrodes 9 are formed in the lower layers of the recessed parts 6. 2nd insulating films 10 are formed on the floating gate electrodes 9 by a thermal oxidation or the like and, further, polycrystalline silicon films 11 are built up on the insulating films 10 by CVD or the like and etched into required shapes to form control gate electrodes 11. Then, after insulating films 12 such as silicon oxide films are built up over the whole surface by a thermal oxidation or the like, wirings A-A' 13, B-B' 14 and so forth are formed.
Patent JP-H04339610-A (JP)
Title: Manufacture of panel for automobile
Inventor: NODA HOZUMI
IPC: B29L9/00
Filed: 1991-01-30
Abstract: PURPOSE:To provide the panel excellent in safely, while the exposure of glass fiber or the scatter of its chip removed by covering the upper surface of the panel body of SMC with the resin material having higher toughness than that of said SMC. CONSTITUTION:A panel body 6 is press-molded by using SMC sheet. Next, after the resin agent made of RIM or R-RIM has been formed into chip-shape, said resin chip is preheated to semimolten state, and the suitable amount thereof is superimposed on said panel body 6. Then, press molding is carried out again under prescribed pressure, and further the covering layer 7 composed of said resin material is integrally laminated on the panel body 6, and thus a panel A is obtained.
Patent JP-H05240136-A (JP)
Title: Handheld power apparatus
Inventor: MANFUREETO BORUTOFUERUTO
IPC: B27G19/06
Filed: 1991-01-30
Abstract: PURPOSE: To provide a power apparatus which can be operated smoothly without interruption. CONSTITUTION: An electric switch 6 is connected to an electronic control device 54 limiting the rotational speed of an internal combustion engine to a value that is insufficient to actuate a clutch. The electronic control device 54 is brought to a non-operation condition by closing the electric switch 6. Thus, even when the electric switch 6 is turned off, the internal combustion engine is not stopped by the electronic control device, but decelerated to a predetermined unloaded rotational speed. Therefore it is not necessary to restart the internal combustion engine, and operation can be conducted smoothly without interruption.