baber/WOPTO huggingface dataset:
Patent JP-2000003442-A (JP)
Title: Person collating device
Inventor: HIRUMA TERUO
IPC: G06T7/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a person collating device having extremely high security and capable of preventing a person whose data coincide with physical information registered in a memory from being identified even if his/her physical information is stolen. SOLUTION: At the time of registering a fingerprint, the fingerprint of a person to be collated is picked up as an image by a CCD camera 4 and a DSP 11 inputs the fingerprint image, executes high speed Fourier transform, ciphers the fingerprint image of only a phase term in the transformed result, and stores the ciphered result in a RAM 9 and an HD 10.  At the time of collating a person, the fingerprint of the person to be collated is picked up by the camera 4 as an image and the DSP 11 inputs the fingerprint image, executes high speed Fourier transform, extracts only the phase term of the transformed result, decodes the image registered in the RAM 9 or the HD 10, multiplies the phase term of the high speed Fourier transform result by the decoded result of the registered image, executes the high speed reverse Fourier transform of the multiplied result, and sends the result to a control CPU 8 as a correlation signal. The CPU 8 judges whether the collated person is the registered person himself (or herself) or not based on the correlation signal.
Patent JP-S5870777-A (JP)
Inventor: AOKI GOROU
IPC: D06N7/00
Filed: 1981-10-21
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-S6228002-A (JP)
Title: Method and apparatus for heating web in rolling of wide flange beam
Inventor: FUJIMOTO YOJI
IPC: B21B1/08
Filed: 1985-07-29
Abstract: PURPOSE:To execute satisfactory rolling without the generation of web waving and material deterioration, etc. by heating a web during rolling so that the difference between the web temp. and flange temp. is diminished. CONSTITUTION:Induction heaters are constituted of inductors 13a, 13a and coils 13a', 13a', inductors 13b, 13b and coils 13b', 13b', inductors 13c, 13c and coils 13c', 13c' provided above and below the web 11. The inductor 13a is attached to or spaced from one round part and the inductor 13c is attached to or spaced from the other round part when a screw rod 17 is rotated by a motor 18. The extents of the movement thereof are detected by a selsyn 19. The difference between the web temp. and flange temp. is thereby diminished and the generation of the web waving, material deterioration, etc. is prevented.
Patent JP-S5869267-A (JP)
Title: Water ink for ink jet recording
Inventor: FUJII TADASHI
IPC: C09D11/00
Filed: 1981-10-21
Abstract: PURPOSE:To provide the titled ink which has excellent shelf stability, discharge stability and discharge response and can form a high-density clear printed image, by incorporating a specified polyoxyethylenealkylamine. CONSTITUTION:0.01-2wt% polyoxyethylenealkylamine of the formula (wherein R is a group derived from a 16-19C straight-chain hydrocarbon, pref. oleyl or linoleyl group; n, m are each 0-18; n+m=8-18), such as polyoxyethylene oleylamine, is added to water ink for ink jet recording, consisting of a water-soluble direct dye and/or an acid dye such as C.I. Direct Black 2 or C.I. Acid Balck 1, a polyhydric alcohol and/or an alkyl ether of a polyhydric alcohol, such as ethylene glycol (monoethyl ether), and water.
Patent JP-S5957577-A (JP)
Title: Facsimile device
Inventor: KUROKAWA HIROSHI
IPC: H04N1/41
Filed: 1982-09-25
Abstract: PURPOSE:To simplify the constitution of the titled device and to speed up the processing, by storing a line signal received at a receiving signal and storing the line number in a white line so as to control the print operation. CONSTITUTION:The receiving side is connected to a line when a call is given from a transmission side at a network control unit NCU1, and a modulation signal from the line is demodulated at a modulation and demodulation device MODEM. This demodulation signal is stored in a storage unit 3, coded line signals c, g from the unit 3 are decoded at a decoding section 4 to control a printer section 5. This device is provided with a system control section 6 to control each unit, and the unit 3 is provided with a signal check section 31, horizontal and vertical line memories 32, 33 and a line signal control section 34 and the like. Further, the line number of the white line signal and the number of a white/ black line mixed line signal are stored discriminatingly and are decoded with an output of the memory 33 and a receiving content of the memory 32, allowing to attain high processing speed.
Patent JP-S5690967-A (JP)
Title: Electroless plating control method and its device
Inventor: ARAKI KEN
IPC: C23C18/34
Filed: 1979-12-22
Abstract: PURPOSE: To perform plating stable over a long period by measuring the concn. and conductivity of an electroless plating soln. and automatically replenishing the consuming components of the plating soln. or automatically refreshing part of the plating soln. according to these.  
     CONSTITUTION: An electroless plating soln. 2 is taken out from a plating cell 1 and is circulated by a circulating pipe 6 provided with a concn. detector 3, a conductivity detector 4 and a pump 5. When the concn. of the plating metal ions etc. in the plating soln. de creases, the concn. detector 3 detects this and operates the solenoid valve 19 of a replenisher replenishing mechanism 16 for consuming chemicals, thereby automatically replenishing the concn. decreased components of plating metal salt, reducing agent, pH controller, etc. Also, the conductivity of the plating soln. is measured with the conductivity detector 4 and when it detects the decrease in conductivity, it drives a scooping mechanism 20 which in turn causes part of the plating soln. to be scooped out by a pump 22 and a required amount to be scooped out from a replenishing mechanism 23, whereby the replenishers for consuming chemicals are supplied into the plating cell 1, thus the plating soln. is refreshed and the vat period is considerably prolonged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1021820-A (JP)
Title: Electric field discharge type cathode and cathode ray tube using thereof
Inventor: TOMIHARI YOSHINORI
IPC: H01J3/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To aim at uniformization of emission by making an insulation range formed on a substrate in a doughnut shape and forming it a preset distance away from the outer periphery and the inner periphery of a cathode forming range. SOLUTION: An insulation portion 4 is provided on a silicone substrate 1. A cathode 8 is separated by a preset distance from the touching part of a resistance layer 5 to the silicone substrate 1 and formed within the range of the doughnut shape between touching power supply parts 2 and 3. The rate of voltage drop of a resistance in an anode range is relatively made smaller so that the emission distribution in the anode range is uniformized. Since the power supply portion to the anode 8 from the substrate 1 via the resistance layer 5 is composed of two place consisting of a part 2 supplied with electric power from the outside of a cathode outer peripheral part and a part 3 supplied with electric power from a anode inside, the inside anode 8 also makes its emission action, so that the total electric current quantity is increased up to about two times.  A display monitor for which a anode ray tube of this structure is used is capable of having high brightness and high accuracy and effect of low electric power consumption.
Patent JP-H1116518-A (JP)
Title: Deflection yoke device
Inventor: ISHII MASAYUKI
IPC: H01J29/82
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance the freedom in design of a deflection yoke device without being limited in working, reduce the number of part items or material using quantity of the deflection yoke device, and advantageously release the heat of a neck part by separately forming a substantially conical coil holding part and a substantially cylindrical neck part. SOLUTION: In the connection of a coil holding part 2 to a neck part 3, the neck part 3 is inserted to a fitting hole 6a so that connecting protruding pieces 8, 8 are fitted to notched recessed parts 12, 12, and then rotated in x- direction. A projection part 10 provided on the lower surface of the connecting protruding piece 8 is rotated to the position of an engaging recessed part 13, and engaged therewith to fix the neck part 3 to a pedestal part 5. When a positioning projection 14 is engaged with the positioning recessed part of a positioning protruding piece 9 in the positioning of the connecting protruding piece 8, the positioning and fixation in the connection with the neck part 3 is performed on the upper surface of the pedestal part 5. On the other hand, the connection can be released only by rotating the neck part 3 in the direction opposite to the x-direction.
Patent JP-H1013443-A (JP)
Title: Network system and network management method
Inventor: MURANAKA YOSHIHIRO
IPC: H04L12/40
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a network system which can appropriately manage various units in accordance with dynamic address allocation. SOLUTION: When an address is allocated to a DHCP client 30 by the address management part 22 of a DHCP server 20, an address information part 24 information a network management manager 10 of the address. In the network management manager 10, a unit information management part 12 accesses to the DHCP client 30, a acquires various information and registers them in a unit information data base 24 with the address. Thus, the DHCP client 30 is incorporated in a management object. Thus, the network management manager 10 can manage the state of the DHCP client 30 in accordance with the dynamic allocation of the address by the DHCP server 20.
Patent JP-H0721923-A (JP)
Title: Plasma display panel
Inventor: NOBORIO MASAYUKI
IPC: H01J11/26
Filed: 1993-07-07
Abstract: PURPOSE:To realize stable writing discharge by enlarging the superimposed area for a data electrode and a scanning electrode, and by preventing premature degradation of a panel caused by the non-symmetry state of the electrode area in a cell when a display data is to be written while the areas of the scanning electrode and a maintenance electrode are made almost equal to each other. CONSTITUTION:A scanning pulse is applied by protruding the scanning electrode 11 of the part of a display cell 10 to widen the superimposed part between the scanning electrode 11, which applies a scanning pulse, and which becomes an electrode at the time of writing discharging, and a data electrode 4, as much as possible. Since the writing discharging thus occurs in a more certain way, writing probability can be improved at a low scanning voltage.
Patent JP-S6229720-A (JP)
Title: Suction system in emergency diesel generator for atomic power plant
Inventor: TAKAHASHI TOSHIYUKI
IPC: F02B29/04
Filed: 1985-07-31
Abstract: PURPOSE:To improve a speedy starting characteristic as an emergency generating set, by circulating the cooling water, receiving heat of seawater or the like becoming suction cooling use in time of engine running, all the time even in time of nonoperation, and making it a suction heating source in the intense cold season. CONSTITUTION:In case of an emergency generating Diesel engine 1 for an atomic power plant or the like, at the time of emergency starting, charge air is fed to the inside of a combustion 5 via an air cleaner 2, a suction pipe 3, a supercharger 4 and an intercooler 12 for suction air cooling. The cooling water in the intercooler 12 uses the cooling water being cooled by seawater or the like, and solenoid valves 17a and 17b are opened by a control unit 18, thereby circulating this cooling water. In time of nonoperation of an engine, the said cooling water 15 is left circulated intact inside a heat exchanger 11 for suction air preheating use of the suction pipe 3 as valves 17a and 17b are closed and valves 16a and 16b are opened instead. In the intense cold season, since even a seawater temperature degree is higher enough than the outside air, a suction air preheating effect is securable.
Patent JP-H0219091-A (JP)
Title: Picture telephone system
Inventor: ICHIKAWA MASAHIRO
IPC: H04N7/14
Filed: 1988-07-07
Abstract: PURPOSE:To relieve visual load in the occurrence of a fault by storing specific information specifying an opposite party to a terminal equipment and displaying the information in the occurrence of a fault, at calling and in the arrival of a call. CONSTITUTION:The terminal equipment is provided with a key input section 4 able to input an ID number such as an opposite telephone number, an auxiliary information storage circuit 5, an input/output control circuit 6 and a communication control circuit 7 connecting a called party. Then in the case of dialing other terminal equipment, an ID number of the like of one terminal equipment is, sent automatically to other terminal equipment prior to the start of reply and the auxiliary information storage circuit 5 stores the ID number corresponding to the called party and specific information comprising still picture information or the like corresponding to the ID number. Moreover, if picture information from the called terminal equipment is deteriorated or unable to be received during talking, the specific information of the opposite party during talking, e.g., an opposite face picture is read from the auxiliary information storage circuit and displayed on a picture display section. Thus, even if deterioration in a picture due to a line fault or the like, the visual load of the user is relieved.
Patent JP-H1113049-A (JP)
Title: Improving method for organic soil ground
Inventor: OGISHIMA MAMORU
IPC: E02D3/12
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To use a universal stabilizer at a relatively low blending ratio by concurrently applying the substitution method to an aggregate and the mixing process method using the normal stabilizer for the soft organic soil ground. SOLUTION: A casing type excavator 3 is installed on a sand mat 2 prepared on the surface of the organic soil ground, the ground soil is excavated and removed, a casing 4 is driven at least to the depth penetrating an organic soil layer 1, and only the excavator 3 is lifted. The casing 4 is driven into the ground 10 deeper by about 50 cm after penetrating the organic soil layer 1, for example. Sea sand or mountain sand 5 serving as an aggregate is inserted into the cavity of the casing 4, the insertion is stopped when the mountain sand 5 is filled in the cavity of the casing 4 nearly to the ground level, then the casing 4 is extracted. The substitution work between the organic soil 1 and the mountain sand 5 is completed for the soft ground at this portion by these processes.
Patent JP-H03141668-A (JP)
Title: Substrate-potential generator
Inventor: HOSHIDA TETSUJI
IPC: H02M3/07
Filed: 1989-06-28
Abstract: PURPOSE:To prevent breakdown of the oxide film between capacitor electrodes by providing high-value resistors between a power supply and the connection where a rectifier is connected with capacitors in a charge pump circuit that operates intermittently. CONSTITUTION:While a RAM is on standby, the potentials at nodes A and B increase through high-value resistors 101 and 102, respectively. As soon as the potentials reach the threshold voltage VT of MOSFETs 10 and 16, there MOSFETs conduct to clamp the levels at the nodes A and B to VT[V]. As a result, the potentials of capacitors 9 and 15 in a charge pump circuit become VT at their ends facing a rectifier. During the standby of the RAM, therefore, the voltages across the capacitors 9 and 15 are as small as a supply voltage VCC minus 2VT. In such a device, capacitors hardly undergo breakdown in the charge pump circuit.
Patent JP-S6059639-A (JP)
Title: Fluorescent character display tube
Inventor: OKADA TOSHIO
IPC: H01J29/08
Filed: 1983-09-12
Abstract: PURPOSE:To reduce the cost and improve the reliability of a fluorescent character display tube by forming an anode and a grid by metallic films. CONSTITUTION:An anode 2, a grid electrode 9 and a feeder 10 are installed on the same plane by sputtering or vapordeposition. An anode segment 8 and a grid electrode 9 are formed on the same surface so as to simplify the structure of the electrode and shorten the manufacturing process thereby widely reducing the cost. In addition, since no insulating glass layers are required and there are no three-dimensionally intersecting areas, the reliability is also widely improved.
Patent JP-H0461964-A (JP)
Title: Coloring method for wood construction material
Inventor: KOYAMA SAKAE
IPC: B05D5/06
Filed: 1990-06-26
Abstract: PURPOSE:To avoid a distinct indication of ring-porous parts with a light coloration therein so as to produce a delicately grained wood by applying the coloring agent equivalent to the remaining coloring density by a complementary color roll made of rubber. CONSTITUTION:Wood construction material 1, when it is being fed, is first coated with a coloring agent by a coating roll 2, an excessive coloring agent is then scraped off by a reverse roll 3 adapted for reverse rotation and the construction material is finally coated with a coloring agent by a complementary color roll 4. Given that the overall color density is 100% at a point at which the excessive coloring agent has been removed by the reverse roll 3 from the coloring agent applied by the coating roll 2, the construction material is colored in an amt. of about 5-30% (usually 20%). In this way, the coloration of the ring-porous parts of the wood material can be suppressed extremely. The portion equivalent to the remaining color density (usually about 80%) is coated with a coloring agent by the complementary color roll 4. At the time of coloring by the complementary color roll 4, since the ring-porous parts are not colored due to the hollow form and only the spring wood parts are colored, the difference in color between the autumn wood parts (ring-porous parts) and the spring wood parts is reduced.
Patent JP-2000000139-A (JP)
Title: Chair
Inventor: OKAMURA HIDEO
IPC: A47C7/54
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To promote the recycling of synthetic resin part materials. SOLUTION: A seat plate 21, a top finishing member 23 and a top finish fixing utensil 26 which form a seat body 20 are formed of the same synthetic resin material which can be recycled, and also, a seat body 20 is detachably provided to leg members 10. Also, at a rear part of the seat body 20, a back rest body 30 is detachably provided with a back frame 37, and a back rest plate 31, a top finishing member 33 and a top finishing member fixing utensil 36 which form the back rest body 30 are formed of the same synthetic resin material which can be recycled.
Patent JP-S6412655-A (JP)
Title: Analog front end circuit for full duplex communication
Inventor: OTAKE HISAO
IPC: H04M11/06
Filed: 1987-07-06
Abstract: PURPOSE:To contrive the improvement of the S/N of an output of a grouping filter for reception by providing a changeover switch to a low pass filter LPF constituting a band pass filter BPF, a high pass filter HPF and an input/output section of a full hand pass filter APF and revising the order of cascade connection in the BPF in response to the communication mode at full duplex communication. CONSTITUTION:Changeover switches 126-128, 146-148 are provided on the input/output section of LPFs 124, 144, HPFs 125, 145 and APFs 123, 143 constituting a BPF and the order of cascade connection of the BPF is changed in response at full duplex communication. That is, the changeover switch is switched in response to the communication mode to change the order of cascade connection of the LPF,HPF and APF, thereby obtaining optimum high group BPF constitution or low group BPF constitution. Thus, the 2nd harmonic component of a transmission signal is reduced in the output of a reception group filter 140 and transmission noise at the input no signal in the received pass hand is reduced in the output of the transmission group filter 120. Thus, the S/N in the output of the reception group filter is improved.
Patent JP-S6228275-A (JP)
Title: Printing position detecting system for printer
Inventor: KOBAYASHI MASARU
IPC: B41J19/18
Filed: 1985-07-30
Abstract: PURPOSE:To contrive a smaller device and a lower cost, by detecting a rotational signal by light and guiding the light to a controlling part through an optical fiber. CONSTITUTION:A roller 4 with a rubber ring fitted over the outer periphery thereof is rotated concurrently with a printing operation, thereby rotating a rotary reflective disk 5. Reflectors 6, 6... disposed at regular intervals on the outer peripheral surface of the disk 5 are sequentially rotated, light emitted from a light-emitting element 10 located on the lower side of optical fibers 12, 13 is led to the outer peripheral surface of the disk 5 through the fiber 12, and when it impinges on the reflector 6, the reflected light is led to a light- receiving surface of the fiber 13, and is incident on a light-receiving element 11. Of the outer peripheral surface of the disk 5, the reflector 6 parts and the other parts appears alternately, and a displacement is measured therefrom by a circuit of a photoelectric switch. Accordingly, the device is substantially contained in the diameter of a shaft cylinder 1, and can be reduced in size and cost.
Patent JP-H09327843-A (JP)
Title: Production of molded product having uneven surface
Inventor: SHIBATA TAKUJI
IPC: B32B27/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain a molded product having two or more kinds of embossed surfaces having unevenness or matting. SOLUTION: A partial matte layer 3, a release layer 4, a pattern layer 5 and an adhesive layer 7 are provided on one surface of a substrate sheet 1 and an embossed layer 2 is provided on the other surface of the substrate sheet 1 so as to be aligned with the matte layer 3 and the pattern layer 5 to form a transfer material which is, in turn, arranged on the cavity surface of a mold so that the surface of the embossed layer 2 comes into contact with the cavity surface. After a molten resin is injected, the substrate sheet 1 is peeled along with the matte layer 3 and the embossed layer 2.
Patent JP-H1114747-A (JP)
Title: Object detecting device for vehicle
Inventor: SUGIMOTO YOICHI
IPC: G08G1/16
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To detect an object even when the detecting direction is vertically shifted by setting a radar so that a plurality of vertically differed detecting areas are mutually overlapped, and the overlap area includes the area parallel to a traveling road surface. SOLUTION: A radar 11 loaded on the front part of a vehicle V is constituted so as to be capable of detecting an object in a plurality of vertically differed detecting areas AH, AL, respectively. The overlap area A0 in which the areas AH, AL are mutually overlapped is set so as to include the area parallel to a traveling road surface. Thus, when the detecting direction of the radar 11 is not vertically shifted, the object can be surely caught in the area A0 . Even if it is vertically shifted, the object can be detected in either one of the areas AH, AL. The electromagnetic wave generating means of the radar 11 is provided with two radar diodes for vertically transmitting electromagnetic waves. Thus, an object can be detected in a plurality of detecting areas AH, AL, respectively, with a simple structure.