baber/WOPTO huggingface dataset:
Patent JP-H03110972-A (JP)
Title: Picture recorder
Inventor: ITO MICHIO
IPC: G03G15/04
Filed: 1989-09-26
Abstract: PURPOSE:To obtain an intermediate tone picture with high picture quality having gradation even at a highlight portion by selecting a length of a short side of a minimum modulation area in the case of forming the intermediate tone picture as a multiple of 0.7-4 of average particle diameter of a particle group ink member. CONSTITUTION:A photosensing member 13 receives uniform changing by a changer 14 and receives a laser scanning light, an electrostatic latent image is formed on the surface and developed by a developer 16 including toner 15. When the intermediate tone picture is formed by the area modulation means such as a pulse width modulation method, the minimum modulation area is selected to be a multiple of 0.7-4 of toner average particle diameter to compensate a development incomplete area of a picture recorder thereby obtaining the excellent intermediate tone picture with gradation even at a highlight portion.
Patent JP-H0882093-A (JP)
Title: Concrete formwork
Inventor: HARA YASUNOBU
IPC: E04G17/02
Filed: 1994-09-05
Abstract: PURPOSE: To ensure a smooth and quick formwork assembling operation by reducing the work required for connection through a decrease in the number of connectors, such as clips and bolts, for use in the assembly of the formwork. CONSTITUTION: Outer peripheral ribs 3, 9, provided at the outer edges of an octagonal form 1 and a square form 2, respectively, are provided with respective recessed parts 5, 11 and projecting parts 6, 12 that alternate with each other, and the projecting and recessed parts of the square form 2 are fitted with the recessed and projecting parts of the octagonal form 1 to connect the adjacent forms together. Connectors 15 are attached to their connecting parts to bring the recessed and projecting parts close to each other to provide a form surface.
Patent JP-S63103233-A (JP)
Title: Silver halide photographic sensitive material protected from fogging
Inventor: YOSHIZAWA TOMOMI
IPC: G03C1/34
Filed: 1986-10-21
Abstract: PURPOSE:To reduce a change in sensitivity and fog caused to a silver halide emulsion in the state of a soln. before coating and to a sensitive material during storage by incorporating a specified sensitizing dye into a silver halide emulsion layer and a specified compd. into one of photographic constituent layers including the emulsion layer. CONSTITUTION:When at least one silver halide emulsion layer is formed on a support to obtain a silver halide photographic sensitive material, a sensitizing dye represented by formula I is incorporated into the emulsion layer and a compd. represented by formula II is further incorporated into at least one of photographic constituent layers including the emulsion layer. In the formula I, Z1 is a group of atoms required to form a naphthoxazole ring and Z2 is a group of atoms required to form a naphthothiazole ring. In the formula II, Y is an aromatic group or a 5- or 6-membered heterocyclic group. A silver halide emulsion used is prevented from undergoing an increase in fog and a reduction in sensitivity in the state of a coating soln., and the resulting photographic sensitive material can be prevented from undergoing a change in fog and sensitivity during storage.
Patent JP-H1081593-A (JP)
Title: Production of cz silicon single crystal and apparatus therefor
Inventor: TAKANO KIYOTAKA
IPC: C30B15/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a CZ silicon single crystal utilizing a Czochralski process by which a crucible is efficiently heated without increasing a heater power and the single crystal can be grown from melting of a polycrystalline silicon to prevent the crucible from deteriorating and an apparatus for producing the silicon single crystal. SOLUTION: This method for producing a silicon single crystal comprise a melting step for thermally melting a polycrystalline silicon in a crucible in a closed state of an openable and closable heat shielding plate 17, arranged in an upper space of the crucible in a pulling up furnace and capable of preventing the radiation of radiant heat from the polycrystalline silicon in the crucible, a seeding step for immersing a seed crystal 8 in the molten polycrystalline silicon in the closed state of the heat shielding plate 17,  a shoulder part forming step for growing a single crystal shoulder part at the tip of the seed crystal 8 and a single crystal growing step for keeping the heat shielding plate 17 in the closed state and growing and pulling up the silicone single crystal grown under the seed crystal 8 together with the seed crystal 8 in the method for growing the CZ silicon single crystal utilizing a Czochralski process.
Patent JP-H0589012-A (JP)
Title: Operation display panel
Inventor: MATSUMOTO EIJI
IPC: G06F13/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide a data down function and a temporary data setting function on an operation display panel. CONSTITUTION:The picture display information and operation recording data stored in the operation control panel enable transfer (data down) to an external computer 16 equipped with a personal computer or to an external storage device (connected to the head of a connector 15) equipped with a memory card so that data containing the operational analysis of the operation display panel can be easily worked.
Patent JP-H0585898-A (JP)
Title: Production of lithium tantalate single crystal and optical element
Inventor: FURUKAWA YASUNORI
IPC: H01P1/212
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a lithium tantalate single crystal excellent in optical damage resistance characteristics and thereby improve characteristics of stability and higher output of a second-harmonic generation(SHG) element utilizing a large nonlinear optical constant of the lithium tantalate single crystal by using the lithium tantalate single crystal in a substrate for optical elements using light at a short wavelength. CONSTITUTION:A lithium tantalate oxide optical single crystal is characterized in that the respective contents of Fe, Mn, Ni, Cr, V, Cu, U and Rh in the grown single crystal are <=10ppm (provided that the total amount is <=20ppm). Furthermore, an SHG element is characterized in that the lithium tantalate single crystal is used in an SHG element capable of emitting the second harmonic by passing light emitted from a laser light source as a basic wave through a nonlinear optical crystal.
Patent JP-H0589294-A (JP)
Title: English character recognizing device
Inventor: NOBUOKA MICHIAKI
IPC: G06K9/62
Filed: 1991-09-27
Abstract: PURPOSE:To shorten the processing time without spoiling recognition accuracy, in character recognition of an English sentence general document. CONSTITUTION:The device consists of an image input part 1 for inputting an image, a sentence area segmenting part 2 for segmenting to each area of a sentence, a word and a character, a word area segmenting part 3, a character area segmenting part 4, a character image store part 7 for storing a recognized character, a recognition dictionary 6 in which a graphic feature of a character is stored, a word dictionary 9 in which a spelling of an English word is stored, a character recognizing part 5 for recognizing a character and determining a character by using information of these dictionaries and a character image of the character image store part 7, a recognition object character determining part, and an output part 10 for outputting their results. At the time of segmenting and recognizing a character area, 6 recognition object character to which a processing is executed in the next time is estimated, based on the word dictionaries 6, 9, and segmentation of the character area and the character recognition are executed, based on an image of the same character kind as the recognition object character existing in the same sentence, by which segmentation/recognition processings are executed by a simple processing and the processing time can be shortened.
Patent JP-S61127300-A (JP)
Title: Sandwich plate
Inventor: KOTANI YUJI
IPC: H04R7/08
Filed: 1984-11-26
Abstract: PURPOSE:To produce better speakers by bending zigzag plural long-sized core unit pieces so that respective piece parts approximately equal in length are extended successively in one direction and the other direction orthogonal to said direction and adhering one piece parts of adjacent core unit pieces to each other to form a core. CONSTITUTION:Plural long-sized core unit pieces 4 are bent zigzag so that respective piece parts (a), (b), (c), (d), (e)... are extended successively in the Y direction and the X direction orthogonal to the Y direction as shown in the figure, and adjacent piece parts of core unit pieces 4 extended in the Y direction are adhered to each other, thereby forming a core 1. Components in the Y direction are arranged at intervals of 2A in the X direction, and components in the X direction are arranged at intervals of 2A in the Y direction. In this case, a ratio of the bending strength in the X direction to that in the Y direction is 1:1. Thus, the flexural rigidity in the X direction and that in the Y direction are equal to each other, and crossover oscillation frequencies in the X direction and the Y direction coincide with each other exactly.
Patent JP-H03112245-A (JP)
Title: Telephone set
Inventor: ISHII MASASHI
IPC: H04M1/26
Filed: 1989-09-27
Abstract: PURPOSE:To dispense with confirmation whether or not a telephone set is the one of 0 outgoing and dialing of 0 and to use data without applying working by providing a digit recognizing means, a number discriminating means, and a number sending means at a control part. CONSTITUTION:The digit recognizing means 6, the number discriminating means 7, and a number selection means 8 are provided at the control means 1. The means 6 recognizes and holds a dialed digit inputted from a dial part 2, and the means 7 discriminates whether the digit is the telephone number of an extension or that of a line wire from a dialed digit string. The means 8 sends out a number when it is discriminated as the telephone number of the line wire after attaching 0 on the forefront of the digit string. Thereby, it is possible to eliminate inconvenience to confirm whether or not the telephone set is the one of 0 outgoing or to dial 0 at every case even in a system of 0 outgoing. Also, when data of one touch dial, etc., can be carried from a memory, the data can be used without applying the working even when the data is transferred from the telephone set of 0 outgoing to the one of different system or vice versa.
Patent JP-H1186132-A (JP)
Title: Electronic account settlement method using electronic money prepaid card
Inventor: SASAKI TAKAO
IPC: G06Q40/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic account settlement method which uses the electronic money prepaid cards. SOLUTION: In this account settlement method, a prepaid card system is applied safely on a line of an internet 3, etc. Thus, a person ordering 1 registers his electronic mail address in advance, receives an electronic money prepaid card number, purchases an electronic money prepaid card, and sends this card to an ordering destination 2 together with the card numbers. At the destination 2, the electronic money prepaid card of the person ordering 1 is checked, based on the card No and the mail address which are added to the ordering. Then notification of balance for the prepaid card after the purchase of a commodity is sent to the mail address of the person ordering 1 for checking, after confirming that the current balance is larger than the amount of be paid. Then the payment of the prepaid card is assured at the destination 2, when the relevant commodity is delivered.  Thus, electronic settlement of accounts is carried out safely in a network by means of an electronic mail address and an electronic money prepaid card.
Patent JP-S6491102-A (JP)
Title: Color mosaic filter
Inventor: MASUKAWA TOYOAKI
IPC: G02B5/20
Filed: 1987-10-01
Abstract: PURPOSE:To obtain a good spectral characteristic by using an external type color development by incorporating a specific cyan coupler into a color developing soln. CONSTITUTION:The cyan coupler expressed by formula is incorporated into the color developing soln. In formula, R1 and R2 denote a substituent; R3 denotes a hydrogen atom or substituent; X denotes a hydrogen atom or the group which can be eliminated by the coupling reaction with the oxidant of the color developing agent. Namely, the developing soln. for this color filter contains one kind of the developing agent and >=2 kinds of the couplers having different hues. 4-Amino-3-methyl-N-ethyl-N-(2-hydroxyethyl)aniline.sulfate, etc., are used for the developing agent. The couplers to be used are external type couplers, for which two kinds or three kinds of the magenta couplers and yellow couplers are used in combination according to a difference in color forming wavelengths, in addition to the cyan couplers expressed by the formula. The color filter for liquid crystal displays, etc., having the excellent spectral characteristics is thereby obtd.
Patent JP-H07104126-A (JP)
Title: Production of polarizing film
Inventor: YOSOMIYA RYUTOKU
IPC: G02B5/30
Filed: 1993-10-05
Abstract: PURPOSE:To produce the polarizing film excellent in polarizing characteristic and moisture heat resistance by subjecting a specified film to an oxidizing treatment in the oxidizing bath containing the oxidizing agent incorporated with alkali metal iodide. CONSTITUTION:In the production method for the iodine-based polarizing film having >=95% polarizing degree, the film consisting of polyvinyl alcohols resin is subjected to the oxidizing treatment in the oxidizing bath containing the oxidizing agent incorporated with alkali metal iodide. In this case, the polyvinyl alcohols resin and the alkalin metal iodide are dissolved respectively in the same solvent, and it is better to use water, org. solvent or the mixed solvent of the water and the org. solvent as the solvent to be used. Dimethylsulfoxide, glicerin, ethylene glycol, propylene glycol, etc., can be used as the org. solvent. Moreover, potassium iodide, sodium iodide, lithium iodide, etc., are used as the alkali metal iodide.
Patent JP-H07104690-A (JP)
Title: Mounting device for display board
Inventor: MURAKAMI TAKASHI
IPC: G09F15/00
Filed: 1993-10-06
Abstract: PURPOSE:To make possible the safe execution of maintenance of a display board by laying a rail vertically on a building wall, movably engaging the display board with this rail and connecting a lifting driving device to the display board. CONSTITUTION:The rail 2 is vertically mounted on the outside wall 11 of a building 1 and the display board 3 is slidably engaged with the rail 2. The display board 3 is provided with engaging parts 4, 4 with the rail 2 at upper and lower two points of the rear surface facing the building wall 11. Further, the display board 3 is equipped with an automatic locking device 5 which is engaged with the rail 2 and automatically locks the display board above the upper engaging part 4. The lifting driving device 6 is connected to the display board 3 via the automatic locking device 5. The display board 3 is lowered onto the ground by operating the lifting driving device 6 when maintenance, such as exchange of the electric bulb of the display board 3 or exchange of display board pieces is needed. The display board 3 is returned to the home position after the prescribed operation is carried out.
Patent JP-S61128459-A (JP)
Title: Separator for sealed lead-acid battery
Inventor: SHINODA SUSUMU
IPC: H01M2/16
Filed: 1984-11-28
Abstract: PURPOSE:To reduce cost and increase liquid retention ability and absorbency by making a separator with the mixture of glass fibers having a mean diameter thicker than 5mum, acid resistant synthetic fibers to which hydrophobic treatment is conducted, and water-containing amorphous silica with a paper machine. CONSTITUTION:A separator for sealed lead-acid battery is made with the mixture of 10-30wt% glass fibers having a mean diameter thicker than 5mum, 40-80wt% acid resistant synthetic fibers to which hydrophobic treatment is conducted and in which at least 10wt% beating synthetic fibers are contained, 10-40wt% water-containing amorphous silica with a paper machine. Therefore, cost is reduced by removing expensive fine glass fibers, and liquid retention ability and absorbency are increased by using thicker glass fibers to increase capillary action. Moreover, by using synthetic fibers to which hydrophobic treatment is conducted, dispersion of fibers and mechanical strength are increased. Therefore, battery performance is improved.
Patent JP-H0295434-A (JP)
Title: Emulsifying and dispersing method
Inventor: SUZUKI SHINICHI
IPC: B01F15/00
Filed: 1988-10-03
Abstract: PURPOSE:To control the temp. of a liq. contg. an org. solvent having a lower b.p. than water and to make the temp. of the liq. uniform at the time of emulsification and dispersion by controlling the internal pressure of an emulsification and dispersion tank in accordance with the generation of heat. CONSTITUTION:When a liq. contg. an org. solvent having a lower b.p. than water is emulsified and dispersed in a tank 1 to produce an oil-in-water type emulsion such as a photographic sensitive material, the state of generated heat is grasped from the temp. of the liq. measured with a thermometer 10 and the working of a vacuum pump 5 is started or stopped to control the degree of vacuum in the tank 1. The org. solvent such as ethyl acetate is evaporated by starting the working of the pump 5 and the temp. of the liq. drops by latent heat of evaporation. The temp. of the liq. can be made uniform by utilizing relation among heat of stirring, degree of vacuum and latent heat of evaporation.
Patent JP-S63105434-A (JP)
Title: High frequency ion source
Inventor: KAMEI MITSUHIRO
IPC: H01J27/16
Filed: 1986-10-22
Abstract: PURPOSE:To prevent a leakage of a magnetic field generated by a high frequency coil leaked from a drawing-out electrode to the drawingout side, and to draw out ion beams of a good parallel property, by adding an electrode consisting of a magnetic substance to the drawingout electrode at the plasma chamber side. CONSTITUTION:The ion source consists of a plasma chamber 1, a high frequency coil 2, an acceleration electrode 3, a deceleration electrode 4, a gas leading inlet 5, a matching circuit 6, a high frequency power source 7, ion drawing-out power sources 8 and 8', a magnetic substance electrode 9 for magnetic field absorption, an ion beam control power source 12, and a converting switch 13. The acceleration electrode 3 and the deceleration electrode 4 are made of a nonmagnetic material. By furnishing the magnetic electrode 9 for magnetic field absorption, the magnetic field is absorbed to prevent the influence of the magnetic field generated by the high frequency coil from reaching the ions, not only when the ions are accelerated, but also after the accelerated ions passed through the electrode. Therefore, ion beams of a good parallel property can be drawn out.
Patent JP-S61132676-A (JP)
Inventor: MITSUYOSHI AKITO
IPC: B32B15/088
Filed: 1984-11-28
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-H0780890-A (JP)
Title: Molding method for synthetic resin product with insert embedded and synthetic resin biological model with insert wire embedded
Inventor: UEDA MITSUO
IPC: B29C33/12
Filed: 1993-09-13
Abstract: PURPOSE:To allow an insert such as a wire, etc., not to be exposed out of the surface of a molded product by fixing insert retaining members having a plurality of pieces of fine support pins to the insert, permitting the support pins to abut against an inner face of a hollow mold cavity of molds to retain the insert in a free state and injecting a molten resin into the mold cavity. CONSTITUTION:A wire with insert retaining members is prepared, wherein the insert retaining members 10 made of a thermoplastic resin and the like, each of which has two spike-like support pins 12 projected radially from a spherical base portion 11, are provided in a skewering form toward both the ends of the wire 9. For example, when a doll is molded, the wire is inserted into a both-hand portion and a chest portion on a half side 14 of a mold cavity of a pair of molds which mold the doll, and the molds are mated with each other in such a manner that both the ends of the wire 9 are spaced apart at an interval from the mold cavity faces at the tip ends of fingers of both hands. In this case, the wire 9 is put into a state of non-contact with the inner face of the hollow mold cavity by the support pins 12. Thereupon, for example, synthetic rubber is injected into the hollow mold cavity by injection molding.
Patent JP-S61127316-A (JP)
Title: Manufacture of oil seal
Inventor: TAKEUCHI TOSHIAKI
IPC: B29C43/34
Filed: 1984-11-27
Abstract: PURPOSE:To prevent generation of a crack at the time of mold release, by applying knurling processing to the surface of a molding tool corresponding to rubber parts such as a joint part between stiffening part and a sealing part piece, a dust sealing part piece and a side part of an insertion groove of a spring. CONSTITUTION:When a rubber part of an oil seal is molded by making use of a molding tool to a molding surface of which corresponding to a thin wall forming parts such as a joint part between a stiffening part 5 of an oil seal and a sealing lip 7 part piece, the inside and a side parts of an insertion groove 8 of a spring and a dust sealing part piece 9 knurling processing has been applied, rectifying action of a flow of a material is performed by a thin groove provided on the molding surface at the time of a flow of a molding material piece mounted on a bottom force 10 along with a reinforcing ring 4 into a molding cavity deforming according to application of pressure to both a top and the bottom forces 15, 10 and generation of concentration of stress during a flow is hindered. With this construction, generation release process is prevented.
Patent JP-S63104300-A (JP)
Title: Voltage decision circuit
Inventor: NAKANO MASAO
IPC: G11C11/401
Filed: 1986-10-21
Abstract: PURPOSE:To hold a test voltage in a constant value even if the power supply voltage varies and to obtain a stable test mode decision output by using respective FETs of P-channel and N-channel. CONSTITUTION:The N-channel MOSFETs Tr1-Trn, the P-channel MOSFET Trp, and the N-channel MOSFET TrL are connected in series, and are connected between a test terminal 10 and a ground Vss. The source of the N-channel MOSFET TrN is connected to a connection point Q between the Trn and Trp. In a status no test voltage VTE is supplied to the terminal 10, the output is in 'H' to show the normal mode. If the VTE is lifted while maintaining a Vcc constant when the potential of the point Q goes to higher than the gate voltage Vcc by a value equal to the threshold Vthp of the Trp, the Trp turns on and outputs a signal in 'L' to show the test mode.
Patent JP-H06104572-A (JP)
Title: Green sheet and green body for multilayer ceramic circuit board
Inventor: NAGAYAMA KOUSEI
IPC: B28B1/30
Filed: 1992-09-18
Abstract: PURPOSE:To provide a multilayer ceramic circuit board in which long term shelf life and handling performance are improved by lowering hygroscopicity of ceramic green sheet while enhancing the strength thereof. CONSTITUTION:A green sheet composed of a binder resin and a ceramic material powder is applied, on at least one side thereof, with an adhesive resin layer 1 having low or zero hygroscopicity to produce an inventive green sheet or green body for multilayer ceramic circuit board. This constitution provides a green sheet for multilayer ceramic circuit board in which the green sheet composed of binder and ceramic material powder exhibits excellencies in adhesion and stability of shelf life.