baber/WOPTO huggingface dataset:
Patent JP-H1132283-A (JP)
Title: Camera device
Inventor: MORITA HISAMITSU
IPC: H04N5/765
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera device which can at all times make information stored in a memory match with information on the recording medium attached to a mounting section. SOLUTION: A digital camera device 1 is provided with a lid 3 which opens and closes a mounting section 2, a lid open/close detecting switch 4 which detects the opening/closing state of the lid 3, a microcomputer 6 which has a control function which stores in a DRAM 5 the information recorded on a floppy disk 100 attached to the mounting section 2 when the microcomputer 6 detects, based on the detected results of the switch 4, that the state of the lid 3 has changed from an open state to a closed state.
Patent JP-S5972562-A (JP)
Title: Time control method
Inventor: TAKIGUCHI KIYOAKI
IPC: G06Q10/10
Filed: 1982-10-19
Abstract: PURPOSE:To know accurately the presence/absence duty state, the time for meals and the rest time, by reversing the setting of storage of the time control information part provided to an individual storage means when the individual storage means is processed by means of an information processing means. CONSTITUTION:A data constitution checking circuit 12 is connected to a magnetic reader 11 which reads and converts the magnetic information into electric signals. The output of the circuit 12 is fed to a gate opening circuit 13, a temporary storage circuit 14 and a data editing circuit 15 respectively. The output of the circuit 14 is fed to an individual information extracting circuit 20 and a control information extracting circuit 21. The output of the circuit 20 is fed directly to a data editing circuit 23, and the output of the circuit 21 is fed to the circuit 23 via a signal inverting circuit 22. Then the output of the circuit 23 is fed to a writing control circuit 24, and the output of the circuit 24 is fed to a magnetic writing device 25 which is connected to a magnetic stripe 10.
Patent JP-S6078293-A (JP)
Title: Heat storage device
Inventor: KAKIGI TOSHIYUKI
IPC: F28D20/02
Filed: 1983-09-30
Abstract: PURPOSE:To enable to use latent heat storage material in the condition not to touch with air without sealing in a bag by a method wherein an air vent hole is provided at a heat storage vessel, in which a heat exchanger is contained and fluid for cutting off air is filled between latent heat storage material and the air vent hole. CONSTITUTION:Hot water goes through the heat exchanger 1 in the heat storage vessel 2, and latent heat storage material receives heat. And, latent heat storage material expands when it becomes fluid condition, and according to this expansion fluid 5 flows into a expansion tank 7 through a interconnecting hole 6 and the expansion of the latent heat storage material 4 is absorbed. At this time air, in the expansion tank 7 is excluded from the air vent hole 3, because fluid 5 heavier than air flows into the expansion tank 7. Next when water is flowed into the heat exchanger, latent heat storage material returns to the solid condition and contract, and air 9 flows into from the air vent hole 3, but the contact of latent heat storage material 4 and air 9 are intercepted by fluid 5 heavier than air.
Patent JP-H0530389-A (JP)
Title: Blanking level signal generating circuit
Inventor: SETO HITOSHI
IPC: H04N5/46
Filed: 1991-07-24
Abstract: PURPOSE:To make a luminance level for a blanking period visually unremarkable when a video signal is not in existence on a pattern in comparison with a luminance level of a video signal when a video signal whose aspect ratio is 4:3 is displayed. CONSTITUTION:Three mean brightness level generating circuits 4a, 4b, 4c divide a video signal valid period into three periods to obtain each mean brightness. A control signal generating circuit 9a generates a control signal to distinguish the three periods and a control signal to distinguish the valid video signal period and the blanking period. A blanking level generating circuit 5a receives an output signal of each of the three mean brightness level generating circuits and multiplies a weight coefficient A with a mean brightness of right and left side periods and multiplies a weight coefficient B with a mean brightness of the center period and obtains the sum of the three values. An output of the blanking level generating circuit 5a is made close to the mean brightness of the period (right and left sides) close to the blanking period.
Patent JP-H0233276-A (JP)
Title: Characteristic correction device
Inventor: TSUNASHIMA KENJI
IPC: G11B20/02
Filed: 1988-07-22
Abstract: PURPOSE:To correct the level of a reproduced video signal correctly by using a reference pulse having a time width for level correction. CONSTITUTION:When a reference data generation start signal generating means 6 generates a reference data generating start signal by using a gate pulse from a gate pulse generating means 1, a microcomputer 3 start the generation of a reference data. The microcomputer 3 reads out one set of reference data comprising prescribed number of plural reference pulses with a different level and a data representing one level of the pulse from a RAM 4. The reference data is inserted during the blanking period of a recording video signal by a reference data insertion circuit 7. The reference data in the reproduced video signal is used at reproduction to correct the level.
Patent JP-S6246888-A (JP)
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1985-08-23
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-H0849926-A (JP)
Title: Liquid feeding tube
Inventor: INOUE TATSUO
IPC: F25B9/00
Filed: 1994-08-05
Abstract: PURPOSE:To heat exchange fluids of different temperatures to each other and secure the heat exchange quantity by allowing the angles of a first fluid tube to protrude toward the angles of a second fluid tube, and allowing the troughs of the second tube to protrude toward the troughs of the first tube. CONSTITUTION:Since a first passage 41 in which one of high and low temperature fluids flows is brought into contact with a second passage 43 in which the other flows only via a first fluid tube 42, the one fluid can be heat exchanged with the other fluid. Further, since the first angles 42b of the tube 42 protrude toward the second angles 44b of a second fluid tube 44 and the second troughs of the second tube 44 protrude toward the first troughs of the first tube 42, the passage 43 becomes wavy to obtain its length, and the heat exchange quantity of the fluids of the different temperatures flowing in the passages 41, 43 is obtained.
Patent JP-H0356023-A (JP)
Title: Current feeder with direct current voltage monitoring circuit
Inventor: BURUKUHARUTO KURAARU
IPC: H02H1/00
Filed: 1990-07-13
Abstract: PURPOSE: To enhance the monitor response accuracy by connecting the base of a transistor with the joint of a Zener diode and a resistor in a series circuit connected in parallel with a DC voltage and connecting each transistor with a signal transmission element. CONSTITUTION: Joints of Zener diodes Z1, Z2 and resistors R1, R2 in a series circuit are connected, respectively, with the base of transistors T1, T2 connected with a signal transmission element 2. Response accuracy of an overvoltage monitor circuit depends only on the allowable deviation of the Zener diodes Z1 Z2 and the base-emitter of the transistors T1, T2. Consequently, it is independent from the allowable deviation of the collector circuit of the transistors T1, T2, a front resistor R3 and the signal transmission element 2.
Patent JP-H08340549-A (JP)
Title: Digital television signal processor
Inventor: MURATA TOSHINORI
IPC: H04N9/87
Filed: 1996-07-15
Abstract: PURPOSE: To conduct signal processing even from a non-standard signal in which excellent image quality is obtained even from a non-standard signal by detecting whether an input signal is a regular standard signal or a non-standard signal automatically and selecting the signal processing system and the clock signal based on the result of detection. CONSTITUTION: A frequency divider 135 applies 1/m frequency division (m=1,2,...) to a synchronization separate output fH of an input signal and a frequency divider 126 applies 2/445m frequency division to a color burst signal fSC and a comparator 136 compares a synchronizing signal of an output of the frequency divider 135 and that of the frequency divider 126. When an input TV signal is a standard signal, since the relation of fSC=(455/2)fH is in existence, the comparator 136 provides a coincidence output and discriminates the signal to be a standard signal. On the other hand, when the input TV signal is a non-standard signal, the relation above is not established, the comparator 136 provides a dissidence output and discriminates the signal to be a non-standard signal.  Based on the discrimination result, the signal processing circuit uses a clock signal based on a color burst signal for the standard signal to conduct usual processing and uses an output of a VCO 130 based on a horizontal synchronizing signal for the non-standard signal.
Patent JP-H0850404-A (JP)
Title: Developing device for electrophotographic device
Inventor: KANEKO TADAHIRO
IPC: G03G15/08
Filed: 1994-08-05
Abstract: PURPOSE:To prevent the concentration of toner from being made ununiform by providing a stirring unit having a staggeringly arranged shaft in the confluence position of a two-component developer circulating in a developing device and fresh toner supplied from a toner supplying box. CONSTITUTION:At the time of supplying the toner into the developer, the toner 2 of the toner supplying box 1 is supplied into a developing machine in a lump state by the pawl of a ratchet wheel 3 and preliminarirly stirred to disentangle the lump by the stirring unit 4 provided in front of a developer mixer 5 stirring/ mixing the main developer, just before or the moment the supplied toner 2 is joined to the developer carried by a developer carrying guide 9. The stirring unit 4 is made of a conductive nonmagnetic material such as stainless steel and constituted in such a manner that the shaft whose diameter is 2--3mm is staggeringly arranged at a pitch 1.5-5 times the diameter. The toner 2 disentangled by the stirring unit 4 is stirred so as to uniformly mix with the developer by the developer mixer 5 and carried to a developing roller 7 by a carrying roller 6.
Patent JP-S6342970-A (JP)
Inventor: SATO KATSUJI
IPC: D06M101/00
Filed: 1986-08-06
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-H0234998-A (JP)
Title: Cover tape separator
Inventor: KUNIMORI KAZUTAKA
IPC: B65H41/00
Filed: 1988-07-25
Abstract: PURPOSE:To prevent a cover tape from damaging even if a cover tape retaining rod is engaged with the tape by so composing the retaining rod as to be escaped from an obstacle even if it is brought into contact with the obstacle. CONSTITUTION:A cover tape retaining rod 42 is moved down, retained in a state a cover tape 17A is slacked at a predetermined amount, wound on a peeling reel 43, the rod 42 is then raised to provide a margin of one pitch at the next time of feeding. If the margin of the tape 17A is raised in a crest state upon rising of the rod 42 by the rising of the rod, a component supplying unit is moved by the movement of a component supply stand so that the tape is engaged with the rod as an obstacle. Thus, the rod 42 is escaped from the tape 17A. Thus, even if the tape is raised in the crest state to become the obstacle of the component supply unit at the time of moving, it can prevent the tape from damaging by a pusher.
Patent JP-H1032570-A (JP)
Title: Electronic signature system
Inventor: OGUMA KEIICHIRO
IPC: H04L9/32
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic signature system by which a electronic signature method and the length of a signature key are easily revised in a network and a plurality of users make electronic signature with security. SOLUTION: One terminal equipment 3 or over operated by the user 4 and at least one electronic signature device 1 are provided on a network 2. The electronic signature device 1 is used in common by lots of users and has a function of inter-verification among the users 4, and a function substituting the electronic signature on behalf of the users 4 after the verification is successful. A secret key required for the verification and the signature is managed in the electronic signature device 1 with security. A document given to the terminal equipment 3 by the user 4 is ciphered and sent to the electronic signature device 1 and electronic signature is conducted in the electronic signature device 1 by using the secret key of the user 4. The document subject to electronic signature is ciphered again and the resulting document is returned to the terminal equipment 3, in which the document is decoded and the user 4 obtains the plain signature text document.
Patent JP-S6078083-A (JP)
Inventor: SASAKI AKIRA
IPC: E05G1/06
Filed: 1983-10-05
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-H0932514-A (JP)
Title: Valve system of internal combustion engine having signal rotor
Inventor: TOKUDA HIROYUKI
IPC: F01L1/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the whole width of an engine and a dimension of the total length without deteriorating sensitivity of a crank angle sensor by setting an outer peripheral protrusive part of a signal rotor fixed to one camshaft and an installing bolt to install a sprocket on the other camshaft in the noninterfering crank angle phase relationship. SOLUTION: Inserting holes 3a and 3b to be inserted into front end parts of camshafts 1a and 1b are bored in central parts of respective sprockets 2a and 2b, and installing holes 6a and 6b of installing bolts 5a and 5b fastened to the camshafts 1a and 1b are arranged in a concentric shape in rib parts 4a and 4b formed between these holes 3a and 3b and a tooth shape. One sprocket 2b is installed on the camshaft 1b together with a signal rotor 7. The installing bolt 5a of the other sprocket 2a is set in a crank angle position of the camshaft 1a put in the crank angle phase relationship noninterfering with an outer peripheral protrusive part 8 of the signal rotor 7. Therefore, an interval between the camshafts 1a and 1b can be shortened.
Patent JP-H0234705-A (JP)
Title: Powder complex type laminated steel plate and manufacture thereof
Inventor: FUKUI KIYOYUKI
IPC: B22F7/08
Filed: 1988-07-25
Abstract: PURPOSE:To manufacture a laminated steel plate having excellent sticking strength and damping property at low cost by interposing electric conductive metal powder or metal body between steel plates arranged at upper and lower parts and cladding the above steel plates and the metal powder or the metal body with pressing rolls able to conduct electricity. CONSTITUTION:The electric conductive spherical powders or particles 2 composing of the electric conductive metal body obtd. by slantly cutting a wire rod, are interposed between two steel plates 1, 1. Successively, these steel plates 1, 1 are passed through between electric conducting rolls 3, 3 and pressurized and also the electricity is conducted from a welding electric source 4 and the resistant welding is executed. Then, the above particles 2 are cladded with the steel plates 1, 1 at high sticking strength. By this method, high quality powder complex type laminated steel plate is obtd. in short time.
Patent JP-H0234613-A (JP)
Title: Rubber-moldified styrene resin
Inventor: YOSHIMI SHUJI
IPC: C08F287/00
Filed: 1988-07-25
Abstract: PURPOSE:To provide the title resin in which the particle diameter of the rubber particle phase, the degree of swelling of a toluene-insoluble portion, etc., are each in a specified range and which gives a molding excellent in surface gloss, impact resistance, etc., by polymerizing a styrene monomer in the presence of a butadiene rubber of a specified composition under specified polymerization conditions. CONSTITUTION:A butadiene polymer (A) of a cis-1,4-bond content >=90mol%, a solution viscosity of 50-300cP (as determined in a 5wt.% styrene solution), a Mooney viscosity of 25-70 (at 100 deg.C) and a ratio of the solution viscosity to the Mooney viscosity >=2 is mixed with a styrene/butadiene block copolymer (B) of a styrene content of 25-50wt.% in an component A to component B ratio of 95/5-45/55. A styrene monomer is polymerized in the presence of the obtained butadiene rubber to produce the title resin in which the weight-average mean diameter of the rubber particles dispersed in the resin is 0.3-1.1mum and the degree of swelling of a toluene-insoluble portion in the resin is 7-14 can be obtained.
Patent JP-H01119346-A (JP)
Title: Cliostud and method for its assembling
Inventor: MARUKUSU UEEBAA
IPC: F17C3/08
Filed: 1988-07-25
Abstract: PURPOSE: To allow re-disassembly even after the completion of the assembly by providing the components between an inner tank and a jacket with removable covers and making the jacket sub-dividable to the shorter section and longer section of the jacket and assembling the jacket with minium welding work. CONSTITUTION: The components 3, 7 disposed between the inner tank 1 and the jacket 11 have the removable covers 5, 9 at the ends on the side where a first pipe 15 exists. In addition, the components are provided with recesses 31, 71 extending to the ends thereof so that the pipe 15 may be introduced from the ends of the components when the covers are removed. A second pipe 16 is disposed near the recesses of the outer tank 7 and the jacket 11 is sub-divided to the longer section 20 and shorter section 45 of the jacket along the plane neighboring the pipes 15, 16 and existing on the side of the pipe opposite to the jacket 11 end. The peripheral surface of the shorter section 45 has an opening 53 for the pipes 15, 16 penetrating the jacket 11 and a tower 19 enclosing the pipes 15, 16 is coupled to the jacket 11 along this opening 53.
Patent JP-H0511647-A (JP)
Title: Image forming device
Inventor: HIROSHIMA KOICHI
IPC: G03G21/00
Filed: 1991-06-28
Abstract: PURPOSE:To shorten warm-up time by cleaning the surface of a transfer roller immediately after the power source of the main body is turned on. CONSTITUTION:In the image forming device of a transfer system, a process in which the transfer roller 9 is cleaned immediately after the power source switch of the device main body 1 is turned on is carried out. That is, in this sequence, the temperature difference between the fixing roller 10a and pressure roller 10b which are rotated accompanied with preceding many rotations is small, so that the heat of the fixing roller 10a is hardly removed by the pressure roller 10b and the temperature can rise with the temperature gradient equivalent to that in a case where it is not rotated. Therefore, the fixing roller can rapidly reach the target adjustment temperature thereof and the warm-up time, that is, the length of time till the device stands by can be shortened.
Patent JP-H0512431-A (JP)
Title: Image processor
Inventor: AOSHIMA YASUAKI
IPC: G09G5/36
Filed: 1991-06-28
Abstract: PURPOSE:To provide the image processor which enables the use of image data with simple structure. CONSTITUTION:The image processor masks the prescribed area of image data G with mask data M and is equipped with an image memory 3 to store the image data G, mask memory 6 to store the mask data M for masking the prescribed area of the image data G stored in this image memory 3, and image processing means A to switch the simultaneous read of the image data G stored in the image memory 3 and the mask data M stored in the mask memory 6, the independent read and the write based on a switching signal.
Patent JP-H0711701-A (JP)
Title: Free gradient two-piece underdrain block
Inventor: SASAKI KUNITAKA
IPC: E03F5/04
Filed: 1993-06-28
Abstract: PURPOSE:To form a free drain gradient by providing openings or recesses in the bottom of a sectionally U-shaped waterway which is combined with a top plating having the protrusions to be engaged with the steps of the side walls of the waterway. CONSTITUTION:Plural openings 2 are formed at the bottom of a sectionally U-shaped waterway 1, and recessed steps 4 are formed inside the upper parts of the side walls of the waterway 1 to be engaged with a top plating 6. The top plating 6 is formed, which has the flat upper face, the portal lower face and protrusions 5 on both sides to be engaged with the steps 4 of the side walls of the waterway 1. The waterway 1 and the top plating 6 are combined together to place a concrete at the bottom. It is thus possible to prevent a backlash, noise and breakage when a vehicle runs.
Patent JP-H059517-A (JP)
Title: Method for operating blast furnace
Inventor: KOMATSU SHUSAKU
IPC: C21B5/00
Filed: 1991-06-28
Abstract: PURPOSE:To improve the combustibility of fine coal without executing oxygen enrichment in hot blast and to lower the operational cost, in the operation for blowing the fine coal. CONSTITUTION:The fine coal having >=100kg/pt is blown from a tuyere in the blast furnace together with hot blast having no oxygen enrichment and <=10g/Nm<3> moisture at >=1100 deg.C. By lowering the moisture in the hot blast, the combustibility of fine coal is improved. Increase in the cost accompanying dehumidification in the hot blast is cancelled by decrease in coke ratio. Hence, there is no possibility of causing unstable operation due to the shortage of hydrogen feed.
Patent JP-H109400-A (JP)
Title: Valve stem seal
Inventor: YAMASHINA KATSUMI
IPC: F16J15/3252
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve stem seal to ensure a long lifetime by maintaining a good lubricated condition, precluding wasteful consumption of the lubricant and deterioration of the exhaust gas, and preventing wear of a valve guide. SOLUTION: The first seal 7 is fixed to the side of valve guide 5 where a lubricant chamber 2 is located, while the second seal 8 is fixed to the side with a port 3, and a grease 9 is encapsulated between the valve stem 6, valve guide 5, first seal 7, and second seal 8. The second seal 8 is fitted inside the port side and 5B of the valve guide 5. A taper is formed at the foremost in the fitting direction of the second seal 8 and a flange furnished at the bore of the valve guide 5 and protruding inward in the diametric direction is fitted in a circumferential groove adjacent behind in the fitting direction.
Patent JP-S6162715-A (JP)
Title: Gas burning device
Inventor: MIYAZAKI KIYOTAKA
IPC: F23Q9/00
Filed: 1984-09-04
Abstract: PURPOSE:To prevent the device from explosive igniting, improve the safety by preventing the overflow and backfire, also contrive to improve the durability of the device by a method wherein the burning structure is designed so that a gas is burnt by only one burner at the igniting, then the gas is supplied for the burning of all of the burners. CONSTITUTION:A gas is supplied from a gas quantity adjustor 8, introduced to a nozzle holder 13. The nozzle holder 13 provided with a solenoid valve 20 is closed, accordingly, the gas is supplied to only a burner 15 through a nozzle 14. An igniting device 10 starts the igniting operation prior to the gas supplying, as the gas is ignited simultaneously at the jetting from the burner 15, while the burning is started by the burner 15. By confirming the burning with a burning sensor 11 provided on the burner 15, the solenoid valve 20 is opened, simultaneously, the gas is supplied to other burners 16, 17 and 18. The burning is extended over all burners via a flame spreading plate 19 caused by the energy of a flame generated by the burner 15.