baber/WOPTO huggingface dataset:
Patent JP-H06164630-A (JP)
Title: Atm cell synchronizing method/circuit
Inventor: NAKANO YUKIO
IPC: H04L9/12
Filed: 1992-11-27
Abstract: PURPOSE:To prevent a cell synchronization from being started again just by the step-out of synchronization of a descrambler. CONSTITUTION:In a hunting state of the cell synchronization, a header error control code check circuit 1 calculates a header error control code from the header before the descrambling. Then the calculated lower-order 6 bits are compared with the last 6 bits of the received header error control code, and a coincidence signal (d) is transmitted when the coincidence is secured between the bits. A cell synchronization step-out detecting circuit 3 monitors the signal (d) received from the circuit 1 when the cell synchronization is established. Then the circuit 3 decides the step-out of a cell synchronization when the unreceived state of the signal (d) continues by a certain number of cells and then supplies a synchronization step-out signal (g) to a cell synchronization circuit 2 to instruct the start of hunting.
Patent JP-H11147998-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MAEDA SHIGEYUKI
IPC: H01L23/31
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. enhanced in high-temp. adhesion to a polyimide or a structure or microstructure having different interfaces at the surface of a semiconductor device by compounding at least one epoxy resin selected from among biphenyl-type and stilbene-type epoxy resins with a phenol resin curing agent, a cure accelerator, and an inorg. filler as essential ingredients and specifying the equivalent ratio of the epoxy resin to the curing agent in a specified range. SOLUTION: The biphenyl-type epoxy resin is represented by formula I (wherein R1 is H, a halogen, or a 1-6C alkyl). The stilbene-tupe epoxy resin is represented by formula II (wherein two aryl groups may be the same or different; and R2 to R9 are each pref. methyl, ethyl, propyl or butlyl in terms of low melt viscosity). The equivalent ratio of the resin to the curing agent is set at 1.05-1.50. A fused silica powder is esp. pref. as the inorg. filler. A molding material comprising the epoxy resin compsn. is used for sealing electronic parts such as semiconductor devices, giving cured molded items by transfer molding or the like.
Patent JP-H03178287-A (JP)
Title: Picture exchange system
Inventor: SAKURAI YOSHIHISA
IPC: H04N7/14
Filed: 1989-12-06
Abstract: PURPOSE:To quickly correct the disturbance in a received picture at path consecutive revision for an exchange and at line fault by providing a channel control means generating a simulating synchronization fault to a line of a picture terminal equipment of a sender for picture information when a fault detection signal is received. CONSTITUTION:Suppose that a synchronization fault takes place in a reception line 24b of a picture terminal equipment 1-4, a line fault monitor 4 detects a refresh display signal Se via a path 20d, sends a fault detection signal Sf to a channel controller 3, which applies momentary interruption of the path 20a of the picture exchange 2 to generate a simulating line fault. A video decoder 14-1 detects out of synchronism, outputs a demand refresh signal Sc to the video decoder 13-1 and the video decoder 13-1 outputs initial pattern information Sd and a refresh display signal Se to the picture exchange 2. Thus, the disturbance in the picture of the video monitor 12 of the picture terminal equipment 1-4 is not affected onto the operation.
Patent JP-2001135195-A (JP)
Title: Disconnector and disconnecting terminal block
Inventor: YAMAGISHI TSUTOMU
IPC: H01H1/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the poor contact and heating accident of contact portions by automatically removing carbon or dust, even if deposited on the disconnecting contact portions. SOLUTION: First and second terminals 12, 13 are mounted at first and second terminal installation portions 111, 112 provided on the left and right sides on one surface of a substrate 11 at a preset distance, and contact portions 122, 132 inclined downward are provided at opposed ends of the first and second terminals 12, 13. A movable contact 15 is provided at a pivotally supported base 142 of a closing lever 14 pivotally supported on one surface of the substrate 11 located upward the first and second terminal installation portions 111, 112 such that it is oscillated on an axial pin 18, and contact portions 151, 152 are provided at both ends of the movable contact 15 so as to surface contact with the inclined contact portions 122, 132 of the first and second terminals 12, 13.  With the rotational movement of the closing lever 14, short-circuit or open- circuit is caused between the first terminal 12 and the second terminal 13 by the movable contact 15.
Patent JP-H11151908-A (JP)
Title: Pneumatic tire
Inventor: AMINO NAOYA
IPC: B60C11/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To discriminate a pneumatic tire by color and to allow a user to freely select the color by providing the tread part with a groove capable of fitting a color member in color different from the color of the tire body. SOLUTION: A tread part 2 is provided with a groove 7 capable of fitting a kind of color member selected out of a plurality of color members 6 different from the color of the tire body or in general different from black. These color member 6 and the groove 7 are extended along a part or entire length of the circumferential direction of the tire, and further preferably the color member 6 is constituted in an endless ring shape. Thus, even if many kinds of color members 6 are to be prepared, the tire body can be commonly produced, so that the tires can be discriminated by many kinds of colors without causing a significant cost increase. Further, a user can freely select the color for improving the fashionableness.
Patent JP-H05123359-A (JP)
Title: Disposal diaper
Inventor: HORIKOSHI TSUTOMU
IPC: A61F13/53
Filed: 1991-11-06
Abstract: PURPOSE:To provide a disposal diaper which has high water absorptiveness, free from any organic chlorine-based compound, and is favorable very much for an infant having susceptible skin by forming an absorbent material containing high absorptive polymer from cotton-from pulp which has undergone a craft cooking process, and bleaching with an oxygen type bleaching agent. CONSTITUTION:A disposal diaper 1 is composed of a front surface sheet 2 and a rear surface sheet 3, and band-shaped elastic sheets 4 are adhered to the sides of its part for contacting the under-part of an infant's crotch, wherein an absorbent material 5 is pinched by these elastic sheets 4, 4, and the front surface sheet 2 and rear surface sheet 3 in their parts around it are bonded together. The absorbent material 5 consists of two layers of cotton-form pulp 6-1, 6-2, between which a certain amount of a high water absorption polymer 7 is scattered evenly in strata and pinched thereby. The pulp contained by absorbent material 5 is such a one as after craft cooking process and subjected to bleaching with an oxygen type bleaching agent.
Patent JP-H08176871-A (JP)
Title: Production of electrolytic manganese dioxide
Inventor: OZAWA SHIYOUYA
IPC: C25B1/00
Filed: 1991-11-06
Abstract: PURPOSE: To stably produce MnO2 having satisfactory crushability by suspending a specified amt. of surface-sulfonated carbon particles in an electrolytic soln. when electrolytic MnO2 is produced by a slurry method. CONSTITUTION: When electrolytic MnO2 is produced by a slurry method using an electrolytic cell contg. an aq. soln. of manganese sulfate as an electrolytic soln. and fitted with a Ti-Ni alloy plate contg. 5wt.% Ni as the anode and a graphite plate as the cathode, a soln. contg. manganese sulfate and sulfuric acid is used as the electrolytic soln. and sulfonated acetylene black produced from acetylene black and fuming sulfuric acid as starting materials is suspended in the electrolytic soln. by 0.1-1.0g/l. The electrolytic soln. is kept at 90±1 deg.C, electric current is supplied at 2.0A/dm<2> current density and electrolytic MnO2 electrodeposited on the anode plate is collected. The objective electrolytic MnO2 excellent in electric discharge property and crushability is stably produced.
Patent JP-2000149731-A (JP)
Title: Breaker
Inventor: SUZUKI KINJI
IPC: H02B11/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a breaker comprising an operation part and an insulation frame by containing an operation shaft formed protrusively from the operation part and a breaking spring in a containing space of the insulation frame. SOLUTION: An operation shaft 28 is installed through bearings 59 protruding from an operation part 27; a first lever 24a to be pressurized by the operation part 27, three second levers 24b for throwing vacuum interruptors 21, and a third lever 24c or compressing a breaking spring 70 between the adjacent vacuum interruptors 21 at the time of the throwing to store its energy are installed on the operation shaft 28; and an insulation frame 13 is combined with the operation part 27 with the operation shaft 28 and the breaking spring 70 contained in a containing space 73 of the insulation frame 13.
Patent JP-H0772394-A (JP)
Title: Microscope for operation
Inventor: FUKAYA TAKASHI
IPC: G02B21/24
Filed: 1993-12-17
Abstract: PURPOSE:To provide the microscope for operation capable of. automatically positioning a lens section to a prescribed position with a simple operation and high accuracy. CONSTITUTION:This microscope for operation has a position control mechanism 8, an angle control mechanism 10 and the lens section 12. A handle 48 to be used at the time of moving the lens section is mounted at the lens section. The handle is provided with an ultrasonic signal reception section 50 capable of receiving the ultrasonic signals oscillated from the ultrasonic position sensor of a point indicating device. The lens section is positioned at a prescribed angle with the prescribed position of the operating section by actuating the position control mechanism and the angle control mechanism in accordance with the ultrasonic signals oscillated from the point indicating device.
Patent JP-H04189323-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: ISHII MITSUO
IPC: A47L9/04
Filed: 1990-11-22
Abstract: PURPOSE:To eliminate the need for a spring for energizing the bearing of an agitator in the direction of the floor surface and to reduce the vibration of the agitator by stabilizing its rotation by constituting the side wall of a driving source side of a bearing supporting part provided on a floor nozzle main body, at the inclination of 90 deg. or smaller against the tension direction of a belt, and generating component force for pressing down the agitator downwards. CONSTITUTION:Bearings 38a, 38b of a shaft 40 of an agitator 37 are supported by a bearing supporting part 52 provided on the lower part main body member 24, and the side wall 54 of a driving source 30 side of the bearing supporting part 52 is set to the inclination theta' of 90 deg. or smaller against the tension direction T of a belt 46. In such a state, when the driving source 30 is driven, the agitator 37 rotates through the belt 46. In this case, component force FE for working vertically on the side wall 54 by the tension FD of the belt 46, and component force FF for pressing down the agitator 37 to the lower part are generated, and by the generation of this component force FF for pressing down to the lower part, a spring is eliminated and a stable rotation is obtained, and also, since there is no spring, vibration of the agitator 37 is not transferred to an agitator cover 53 through the spring and a quiet sound is obtained.
Patent JP-H01162854-A (JP)
Title: Bulky nonwoven fabric
Inventor: NAKAJIMA TAKAYOSHI
IPC: D04H3/045
Filed: 1987-12-17
Abstract: PURPOSE: To obtain a bulky nonwoven fabric having a specific porosity and nonwoven fabric strength by laminating a web containing a heat-bonding conjugate fiber to a net body made of a filament in which a low melting point component forms a part of fiber surface, subjecting the laminated sheet to heat treatment without pressing to integrate the web with the net body. CONSTITUTION: This bulky nonwoven fabric is obtained by laminating a web containing >=15 wt.% heat-bonding conjugate fiber (composed of a high-melting polymer and a low melting point polymer having melting point lower by >=15 deg.C than that of the heat-bonding conjugate fiber and the low-melting point polymer forms at least a part of fiber surface continuously in length direction of fiber) to a conjugate net-like body. The filament constituting the conjugate net-like body has 100-1,000 denier fineness and the low melting point polymer of the heat-bonding conjugate fiber continuously forms at least a part of fiber surface in length direction of the fiber.  The laminated sheet of the web with the net-like body is heat-treated without pressing at a temperature higher than melting point of the low melting point polymer and lower than any melting point of high melting point component constituting the high melting point polymer.
Patent JP-H08153586-A (JP)
Title: Multi-color emission el device
Inventor: TAKAGI MAKOTO
IPC: H05B33/12
Filed: 1994-11-28
Abstract: PURPOSE: To stably form an inter-board gap at a low cost by installing solid gap forming members of columnar shape between the peripheral parts of two base boards, and sealing the two boards in between with a resin material. CONSTITUTION: A glass fiber material 60 of columnar shape is interposed between two EL surfaces 30 and 40 so that they do not touch each other, and the peripheral parts of two transparent plates 10 and 20 are adhered together by a resin adhesive 50 so that a gap is formed, and the space formed inside thereof is filled with silicon oil 80 for sealing the EL surfaces 30 and 40 in between. This allows stable formation of inter-board gap while the number of gap forming members used remains small compared with the spherical form and also enhancement of the cost performance.
Patent JP-H05223494-A (JP)
Title: Temperature controller
Inventor: UIRIAMU KAREN KOTSUKUSU
IPC: F28D19/04
Filed: 1992-11-05
Abstract: PURPOSE: To provide a reliable temperature control system for keeping the temperature of a hot spot detector used in a heat exchanger at a constant level. CONSTITUTION: This temperature control system for regulating the temperature of a heat detector disposed on a heat exchanger comprises a temperature detector for determining the temperature of a hot spot sensor 32, a nonliquid cooling means 50 for cooling the detector when its temperature is above a desired temperature range, a nonliquid heating means 48 for heating the detector when its temperature is below a specified temperature range, and a control means 82 for coupling the hot spot sensor with the nonliquid heating and cooling means, wherein the accuracy of the hot spot sensor is improved by keeping the heat detector at a substantially constant temperature level.
Patent JP-H04192324-A (JP)
Title: Ion implanter
Inventor: MATSUSAKO YUJI
IPC: C23C14/48
Filed: 1990-11-24
Abstract: PURPOSE:To prevent the decrease of S/N of an internal circuit, and facilitate the exfoliation of a resist film after ion implantation, by a method wherein, after a semiconductor wafer is set in an ion implanter, said wafer is heated by a heating means, resist solvent is evaporated, and ion implantation is started. CONSTITUTION:The title ion implanter has a target heating means 14, so that, after a semiconductor wafer 12 is set in the ion implanter, the semiconductor wafer 12 is heated in a vacuum by the target heating means 14 before ion implantation, and resist solvent in a resist film can be evaporated. Hence ions can be implanted after the resist solvent is sufficiently evaporated. Thereby the decrease of S/N of an internal circuit can be prevented, and the resist film after ion implantation can be easily exfoliated.
Patent JP-H08176647-A (JP)
Title: Production of highly cleaned steel with less inclusion
Inventor: RIN UEI
IPC: C21C7/10
Filed: 1994-12-22
Abstract: PURPOSE: To provide a manufacturing method of a highly cleaned steel by fine bubbles. CONSTITUTION: A fine bubble generating device is provided on the bottom part of a ladle 4 corresponding to the intermediate position between a rising tube 1 and a descending tube 11 of an RH device to blow an inert gas in a circulating molten steel 3. It is preferable to use the fine bubble generating device in which one ends of a plurality of ceramics nozzles 8 whose outer diameters are each <=2mm are embedded in a porous brick 5 and the other end is projected in the molten steel, and refractory coating is applied to the surface of the porous brick 5 in contact with the molten steel. The impurities in the molten steel are efficiently and rapidly removed to manufacture the highly cleaned steel at a low cost.
Patent JP-H10164047-A (JP)
Title: Crypto-communication system
Inventor: NAKAGAWA SATOSHI
IPC: H04L9/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent pretence by means of a third person and to eliminate the need of standby communication between users (i) and (j) by generating the secret key Y(i) of the user (i) from the open key X(i) of the user (i) by means of an operation continuing the power operation of a synthesized number and generating the common key K (i, j) between the users (i) and (j) from the secret key Y(i) and the open key X(j) of the user (j). SOLUTION: A key generation center 201 generates and outputs secret information Y(i) and Y(j) of the users (i) and (j) from ID information X(i) and X(j) of the users (i) and (j) by the operation continuing the power operation of the synthesized number. Common key generation devices 202-i and 202-j generate the common keys K(i, j) and K(j, i) from secret information Y(i) and Y(j) and ID information X(j) and X(i). The common keys (i, j) and K(j, i) are matched by the operation. Thus, the common key K can be shared without executing communication between the users (i) and (j) and wiretapping by the third person can be prevented.
Patent JP-H10158030-A (JP)
Title: Glass substrate for magnetic disk
Inventor: KASE JUNICHIRO
IPC: C03C4/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate for a magnetic disk capable of forming a texture under laser light by adding metal ions absorbing light of a specified wavelength to a glass compsn. SOLUTION: This glass substrate contains 1-30wt.%, in total, of one or more among V2 O5 , Cr2 O3 , MnO2 , Fe2 O3 , CoO, NiO and CuO and has <=2% light transmissivity at a specified wavelength of 350-2,000nm in the case of 1mm thickness. When the total amt. of the metal oxides is 3-20wt.%, <=1% light transmissivity is attached under the same conditions, a texture can be formed under laser light with higher efficiency and glass is stably produced. Especially when YAG laser is used as a laser light source, a glass substrate contg. 1-30wt.% CoO has <=1% light transmissivity at 532nm wavelength of light as second harmonics of YAG laser light in the case of 1mm thickness.
Patent JP-H06217795-A (JP)
Title: Composition containing electronic moving agent and test device and method
Inventor: ARAN ERITSUKU FURIIDOMAN
IPC: C12Q1/28
Filed: 1993-12-20
Abstract: Aqueous compositions, test kits, test devices and methods can be used to detect hydrogen peroxide or peroxidase by generating a colorimetric or chemiluminescent signal in the presence of the analyte. Signal generation is enhanced by the presence of certain substituted 4-hydroxy- or 4-alkoxy-substituted phenyl or naphthyl electron transfer agents. <IMAGE>
Patent JP-H06166111-A (JP)
Title: Surface material of absorbent article and manufacture of the same
Inventor: TORIMAE YASUHIRO
IPC: A61F13/49
Filed: 1992-11-30
Abstract: PURPOSE:To try to prevent longitudinal tearing, to reduce elongation and to maintain liquid permeability and other properties for preventing liquid return, fitting, and shielding of a surface material of an absorbent article by forming the material with a resin composition in which a specified amount of polypropylene is blended to 100 pts.wt. of low density polyethylene or linear low density polyethylene. CONSTITUTION:A surface material comprises a liquid-inpermeable material covering the surface of an absorbent 3 of an absorbent article 1 and has a number of pore parts 4 in which an opening for liquid permeation is formed. The surface material comprises a resin composition in which 1-50 pts.wt. of polypropylene is blended to 100 pts.wt. of low density polyethylene or linear low density polyethylene. When the amount of polypropylene is less than 1 pts.wt., the improvement in tear strength and tensile strength is inadequate, and when the amount exceeds 50 pts.wt., the touch of the surface material is deteriorated in spite of the improvement in strength. This is the reason for the restriction of the composition.
Patent JP-H06169303-A (JP)
Title: Correlation output stabilization control circuit
Inventor: TAKEDA TAKAAKI
IPC: H04J13/00
Filed: 1992-11-30
Abstract: PURPOSE:To stabilize the correlation output level and then to stabilize a receiving system by changing the local oscillation frequency in response to the fluctuation of the operating center frequency of a SAW convolver and by carrying out the correlation processing in the fluctuated center frequency of the SAW convolver. CONSTITUTION:An autocorrelation code synchronization control system performs the synchronization control between the autocorrelation code included in a received signal and the autocorrelation code produced at the receiver side and also between the received signal obtained in an reverse scattering process and the autocorrelation code produced at the receiver side respectively. In this control system, a SAW convolver 150 is used for detection of an autocorrelation signal and the received signal and the autocorrelation code produced at the receiver side are supplied to the convolver 150. So that the autocorrelation code is detected and the fluctuation of the operating center frequency of the convolver 150 caused by heat, etc., is detected based on the autocorrelation output. Then a means is added to control the local oscillation frequency to the received signal and to set the local oscillation frequency at the operating frequency of the convolver 150.
Patent JP-H06168655-A (JP)
Title: Operating electromagnet
Inventor: YAMADA YUKIO
IPC: H01H50/20
Filed: 1992-11-30
Abstract: PURPOSE:To enable high speed restoring and breaking operation by forming a notch part in a fixed iron core or a movable iron core so as to prevent generation of an eddy current while passing penetratingly through the iron core, restraining the eddy current generated in the iron core, and preventing generation of magnetic flux in a direction for negating magnetic flux generated by a coil. CONSTITUTION:A notch part 3b is formed in four places in a circumferential direction of a fixed iron core 3 with every 90 degrees, and the notch part 3b is extended to the vicinity of a through-hole 3a toward the center in a radial direction from an outer peripheral surface, and is passed penetratingly along the shaft center. When an electric current is flowed to a coil of an electromagnet having this iron core and magnetic flux is generated, though an electric current is generated in the fixed iron core, since the electric current flows on an illustrated arrow route due to the notch part 3b, it becomes hard to flow, so that generation of an eddy current is restrained. Thereby, even if induced voltage is generated, since the generation of the eddy current is restrained, generation of magnetic flux in a direction for negating magnetic flux generated by the coil is restrained. Thereby, residual magnetism and generation of heat are restrained, and high speed restoring and breaking operation becomes possible.