baber/WOPTO huggingface dataset:
Patent JP-H0622209-A (JP)
Title: Video camera
Inventor: MATSUZAKA KAZUHIRO
IPC: G03B15/02
Filed: 1992-06-29
Abstract: PURPOSE:To provide a video camera capable of adjusting the rays quantity of a video light in response to the illuminance of an object. CONSTITUTION:An AE circuit 7 discriminates the illuminance of an object 1 from a video signal voltage and outputs an illuminance signal to a CPU 8. The CPU 8 sends a stopping designating signal to a diaphragm driving circuit 9 in response to the illuminance signal to drive a diaphragm 3 and sends an on/off instructing signal or the rays quantity designating signal of a video light 12 to a video light driving circuit 11 in response to the illuminance signal via a D/A converter circuit 10 to turn off the video light 12 or to change its rays quantity, thereby adjusting the illuminance of the object 1.
Patent JP-S6175763-A (JP)
Title: Take up method for film
Inventor: SASAKI ICHITARO
IPC: B65H23/192
Filed: 1984-09-21
Abstract: PURPOSE:To provide good performance of take up of a film, which otherwise is hard to wind up, by winding a plurality of film strips fed from the same line on cores simultaneously, and therein feeding back the output of a tension control system to the speed control system. CONSTITUTION:When a plurality of film strips are to be wound up on cores 1 driven by motor m, the film strips are fed simultaneously through a receipt roller 4 driven at a constant speed by a line drive motor. The revolving speed of each core 1, i.e. the speed of each drive motor m, is controlled by a speed control system 21 in accordance with deviation of the take up speed signal V given by a speed sensor 17 from the speed setting signal Sv for line drive motor. Also the speed control system 21 is adjusted according to the deviation of the take up tension from a tension sensor 12 determined in the tension control system 22 from the set value St for tension control set by a wind width setting device 24 into which the output of a pattern generator 23 is entered.
Patent JP-H0481866-A (JP)
Title: Automatic both-side copying device
Inventor: YAMADA YASUSHI
IPC: G03G21/00
Filed: 1990-07-25
Abstract: PURPOSE:To minimize the generation of the waiting time between 1st side copying and 2nd side copying and to improve productivity at the time of both-side copying by generating a detection output without waiting for the completion of stacking by as much as the number of copying set parts in an inversion transfer section. CONSTITUTION:The detection output by a means 63 for detecting a paper feed state is generated at the point of the time when the sending of the copying paper from a paper feed section 110 of a main body by as much as the number of copying set parts is detected. The detection output by a means for detecting a refeedable state is generated at the point of the time when the refeeding of at least one sheet of the copying paper stuck in the inversion transfer section 80 is possible. A timing control section 111 applies an instruction for starting the refeeding to the inversion transfer section 80 upon receipt of this detection output. The detection output is generated without waiting for the completion of stacking for the number of the copying set parts in the inversion transfer section 80 and, therefore, the generation of the waiting time between 1st side copying and 2nd side copying is minimized. Then, the waiting time from the end of 1st side copying to the start of 2nd side copying is shortened and the productivity at the time of both-side copying is improved.
Patent JP-H01131217-A (JP)
Title: Modified polytetrafluoroethylene and production thereof
Inventor: TATEMOTO MASANAGA
IPC: C08F214/26
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the title polymer suitable for forming a porous material by low-pressure compression molding and having improved mechanical characteristics, especially creep resistance, by polymerizing tetrafluoroethylene and a specific diene compound in the absence of a radical polymerization initiator. CONSTITUTION:The objective polymer giving an unbaked polytetrafluoroethylene powder having baking densification indices P10, P25 and P50 of <=0.2 can be produced by polymerizing tetrafluoroethylene and a diene compound of formula (n is 0-20, preferably 6-20) essentially in the absence of a radical polymerization initiator preferably at -20-+100 deg.C under 0-30kg/cm<2> pressure. Preferably, the polymer exhibits endothermic peak at 330-345 deg.C on a crystal melting diagram measured by differential scanning calorimeter after melting and recrystallization treatment and the difference between the endothermic peak temperature and the exothermic temperature in the crystallization measured by the same process is <=10 deg.C.
Patent JP-H0245165-A (JP)
Title: Thermal head
Inventor: YAZAKI MASATOSHI
IPC: B41J2/345
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a thermal-head, in which a driving element being difficult to be broken, having excellent reliability, enabling high integration and high- speed operation and having low voltage and high current characteristics and a heating element are unified, by composing the driving element joined with the heating element of a bipolar-transistor having a hetero-junction and forming the heating element of a polycrystalline silicon layer, grain size of which is increased through laser irradiation. CONSTITUTION:A bipolar-transistor having an n-p-n type hetero-junction and a heating element region 10 are shaped onto an insulating base body 1 such as a quartz substrate, a sapphire substrate, etc. A p-n-p type may also be used as the transistor having the hetero-junction as a driving element besides an n-p-n type. An n<+> type silicon seed layer 2 on the insulating base body 1 is crystallized through the energy beam irradiation with electron beams, etc. High currents can be acquired easily at low voltage under the state of the grounding of a base electrode 6 in the characteristics of the transistor, thus manufacturing the element enabling high-speed operation. Accordingly, the degree of integration is improved, and high accurate printing is performed.
Patent JP-H1140123-A (JP)
Title: Closed alkaline secondary battery
Inventor: TAKAHASHI KEIJI
IPC: H01M2/12
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a closed alkaline secondary battery in which exhaust of an internal gas is smoothly made, even if exposed to a high temporary state by throwing into fire due to incorrect use or the like. SOLUTION: This battery is provided with an exterior can 1, an electrode group 2 housed in the exterior can 1 and consists of a positive electrode, a separator, and a negative electrode, an electrolyte housed in the exterior can 1, a sealing plate 9 caulkingly locked airtight by an insulation gasket at an upper end opening of the exterior can 1, a plate-shaped terminal cap 12 disposed on the sealing plate 9, a gas venting hole 8 opened near a center of the sealing plate 9, a vent opened at the plate-shaped terminal cap 12, and a safety valve mechanism having a rubber-based valve body 13 disposed in a compressed state, so as to cover the gas venting hole 8. In this case, this safety valve mechanism has a rubber based valve body that is not fused under a temperature atmosphere of 500 deg.C or less, so that valve actuation at 150 deg.C or more is 15 kgf/cm<2> or less.
Patent JP-2001021794-A (JP)
Title: Auto-focusing adjusting device, and optical instrument
Inventor: YOSHIDA TOMOKAZU
IPC: H04N5/232
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance following-up performance for a moving subject. SOLUTION: This instrument has a storage means for storing defocusing amounts detected by a defocusing amount detecting means, image surface positions found based on an image-focusing position of a photographing lens and detection times of the defocusing amount over several times in the past, and a prediction means for selecting a function optimal to predict the image surface position in the future based on the change of the image surface positions and the detection times over several times in the past stored by the storage means to predict the change of the image surface position in the future based on the selected function.  The prediction means selects the function optimal to predict the image surface position in the future, based on an evaluation result provided by anyone of a focal distance of the photographing lens, a subject distance, a subject speed, a subject acceleration, an image surface distance, an image surface speed and an image surface acceleration, or by combination thereof (#202-#210).
Patent JP-H1041926-A (JP)
Title: Diversity receiver
Inventor: KONISHI TAISUKE
IPC: H04L1/06
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the diversity receiver formed by simplifying the circuit configuration of an after-detection synthesis diversity receiver used for countermeasuring deterioration in reception sensitivity due to fading in mobile communication so as to reduce the processing time. SOLUTION: The receiver is provided with reception level detection circuits 12, 13, demodulation circuits 14, 15 providing an output of I, Q signals, phase detection circuits 16, 17 to obtain phase information from the I, Q signals outputted from the demodulation circuits 14, 15, and a synthesis discrimination circuit 18 conducting branch synthesis and discrimination based on a weight of outputs of the reception level detection circuits 12, 13 in response to the reception level and the phase information outputted from the phase detection circuits 16, 17. The circuit configuration is simplified by using the phase information to conduct weight synthesis and discrimination and the processing time is reduced.
Patent JP-2001021557-A (JP)
Title: Method for immunologically analyzing d-dimer and dd/e complex and analytical kit therefor
Inventor: SHINTANI YUICHI
IPC: G01N33/531
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of immunological analysis and an analytical kit capable of accurately measuring XDP(D-dimer and DD/E complex) without being affected by a D-monomer that may be present in an analyte. SOLUTION: In this method for immunologically analyzing XDP, i.e., the plasmin decomposition product of human stabilized fibrin contained in sample to be analyzed, a first diluting reagent containing a buffer solution is mixed with the sample to be analyzed, and a second reagent containing a latex reagent sensitized with a monoclonal antibody which bonds to XDP is further added to the mixture and reacted therewith, after which agglutination caused by the reaction is optically measured. A D-monomer which is the plasmin decomposition product of human fibrinogen is made to coexist with the first reagent. An analytical kit includes the first and second reagents.
Patent JP-H0518306-A (JP)
Title: Misfire detector for multicylinder engine
Inventor: SHIMAZAKI YUICHI
IPC: F02D41/22
Filed: 1991-07-12
Abstract: PURPOSE:To improve the detectability of a misfire by equipping it with a rotational speed detecting means, the first filter, the second filter, which outputs a signal having phase shift, and a mixer for the output signals from these filters. CONSTITUTION:First, the high-pass filter 8 of a filter circuit 2 removes the low frequency ingredients of the output waves of the FV converter 7 of a rotational speed detecting means 1. Next, a first low-pass filter 9 removes high frequency ingredients, and those are passed through the second low-pass filter 10, and wave signals, which are delayed by 1/2 phase as compared with the output waves of the first low-pass filter 9, are output and those are amplified with an amplifier 11. When those wave signals are put on top of one another, the wave signals of the rotational speed drop by the accidental fire outputted from the first low-pass filter 9 remain as they are, being put on the flat parts of the output waves. The output wave signals from the mixer 12 are compared with the reference values with a misfire judging means 13, and when those are lower than the reference values, those judges that a misfire has occurred, and outputs a misfire signal.
Patent JP-S6441102-A (JP)
Title: Fluorescent lamp lighting appliance with one-lamp and three-lamp specification
Inventor: ICHIKAWA ATSUJI
IPC: F21S8/04
Filed: 1987-08-07
Abstract: PURPOSE: To reduce the cost of a luminaire of a one-lamp specification and a three-lamp specification, to easily extract a power line to a ceiling and to improve the degree of freedom by connecting two chassis used for a fluorescent lamp luminaire of a two-lamp specification as the chassis for the luminaire of the one-lamp specification and the three-lamp specification. CONSTITUTION: Two chassis 28 used for a fluorescent lamp luminaire of a two-lamp specification are connected by connecting members 30. Connecting members 29 constituted of socket fitting metals 31, 32 are fitted to the end sections of both chassis 28 for a three-lamp specification. The connecting members 29 constituted of metals 31 and back plates 33 are used for a one-lamp specification. A fluorescent lamp luminaire main body of the two-lamp specification used massively can be used for the one-lamp specification and the three- lamp specification in common, the cost is reduced, a power line can easily be extracted to a ceiling side through the space between two chassis 28, and the degree of freedom is improved.
Patent JP-S6259793-A (JP)
Inventor: FUIKURI KUTSUKUTSUKU
IPC: E21B49/00
Filed: 1985-09-06
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-S6257575-A (JP)
Inventor: HONMA TAKAO
IPC: A63H23/14
Filed: 1985-09-09
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-S6443415-A (JP)
Title: Device for positioning work on carrying truck
Inventor: IKEDA YUJI
IPC: B23P19/00
Filed: 1987-08-07
Abstract: PURPOSE:To simplify the construction by providing movable carriages having a positioning pin on right and left sides of a transport path in such a manner as to freely advance and retreat, which are engaged and disengaged to and from a pallet which is positioned on a carrying truck and transported in the above device in a part assembling process of an automotive body. CONSTITUTION:A pallet Pa is positioned by engaging a reference pin of a traveling truck Tr with a reference pin hole (not shown), and the pallet is loaded with a work Bo to be transferred to a work station St. Whereupon, elevating cylinders 69 of work positioning devices Lp, Lp are elongated to lift up elevating members 70. Thus, a positioning pin 73 is fitted in a positioning hole (not sown), which is formed on the pallet Pa. Accordingly, the pallet Pa is positioned at a designated position and the work Bo is set at a work position. By this simple arrangement, the pallet can be correctly positioned.
Patent JP-S6443460-A (JP)
Title: Sheet sorter
Inventor: SAITO JUN
IPC: B42C19/08
Filed: 1987-08-07
Abstract: PURPOSE:To enable provision of a stapler even in a relatively simple sorter by arranging a bin enlarging means for forming enlarged portions respectively between a bin facing with a sheet discharging means and bins positioned at the opposite sides of moving direction of bin. CONSTITUTION:A cam shaft holder 47 is arranged at a position facing with a pair of lower discharge rollers 15, and a lead cam shaft 50 is arranged rotatably between a base 5. A lead cam 40 provided with a spiral cam face is secured thereabove rotatably in forward/reverse directions through a shift motor 52. The lead cam 40 is arranged to face with the pair of lower discharge rollers 15 located approximately in the center of a sorter body 6 and moves a trunnion 30 up and down along the spiral cam face. Two enlarged portions X, X wider than a gap between other bins B are formed between a bin Bb which received a sheet from the pair of lower discharge rollers 15 and bins Ba, Bc, located above/below the Bb.
Patent JP-2000032121-A (JP)
Title: Portable telephone set with automatic answering telephone switching function
Inventor: KIKUCHI KAZUAKI
IPC: H04W4/16
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone which can automatically switch to an automatic answering telephone function for corresponding to a registered message in a specified time band corresponding to the registered message. SOLUTION: This portable telephone set consists of a schedule table and an RAM part 5 for storing a message from a transmitted party, while the schedule table consists of a schedule which performs activation and release of an automatic answering telephone function and a message symbol for indicating a response message in accordance with the schedule. A ROM part 4 for storing plural message data and the message data constitute the response message, counts a present time, and consists of a timer part 3 for outputting a measurement signal and a control part 6 which responds to the measurement signal, refers to the schedule table and decides whether activation or release of the automatic answering telephone function is executed or not.  The control part 6 releases the automatic answering telephone function in the schedule by responding to transmission operation while the automatic answering telephone function is activating, and decides whether a preset past time has past on the basis of a preset reference time after the transmission operation.
Patent JP-H04255266-A (JP)
Title: Improved method for formation of mos transistor as vlsi structure on semiconductor wafer
Inventor: JIEIMUZU JIYUAN SUU
IPC: H01L27/092
Filed: 1991-08-07
Abstract: PURPOSE: To obtain optimized, intrinsic, long-channel and short-channel NMOS devices as in a PMOS device by manufacturing a VLSI structure on a semiconductor well, without additional steps and masks. CONSTITUTION: An N-well 10 is formed in a P-type silicon substrate 2, and an isolation field oxide 3 is formed in the middle of an MOS device that is constituted in and on the silicon substrate 2, before being selectively masked by a photoresist mask material. First, injection is performed through the field oxide 30 that is adjacent to active regions 50a-50c, a strong boron concentration is given to an NMOS device, field inversion in a substrate 2 under the oxide 30 adjacent to the NMOS device is prevented. Secondly, deep boron is injected into the region 50c, a short-channel NMOS device is optimized regarding the protection of a punch-through. Thirdly, an inversely doped injection is given to the region 50e, and a lower N-type background concentration is given to a long-channel PMOS device.
Patent JP-S6174880-A (JP)
Title: Ink jet recording paper
Inventor: KOJIMA YUTAKA
IPC: B41M5/00
Filed: 1984-09-21
Abstract: PURPOSE:To reduce the color shift of a multicolor image caused by the differ ence in the overlapping order of primary colors while the excellent water resis tance of the image is kept, by coating or impregnating a support with a monova lent or divalent water-soluble metal salt in addition to a dimethyldiarylammonium chloride polymer. CONSTITUTION:A support is coated or impregnated with a dimethyldiarylammonium chloride polymer and a monovalent or divalent water-soluble metal salt. The used dimethyldiarylammonium chloride polymer is one containing a monomer represented by formula as a constitutional unit. As the monovalent or divalent water-soluble metal salt, halide, nitrate or sulfate of a monovalent metal such as Li, Na or K or a divalent metal such as Be, Mg or Ca is used.
Patent JP-H0939703-A (JP)
Title: Method and equipment for recording operating time of air bagsystem
Inventor: BIYOUN SEIKOU
IPC: G01P15/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To clearly judge where the responsibility lies when an air bag is not operated at the time of an automobile accident by recording the accurate operation state and operating time of the component modules required to operate an air bag system, i.e., a control circuit and the air bag. SOLUTION: A control circuit 200 controls the action required for expanding an air bag 360 after the collision detection signal of a collision detecting sensor 100 is inputted. Time is counted after a collision is first sensed and the expansion of the air bag 360 is judged to be required, and the time when the control signals is outputted and the time when the air bag 360 is expanded are stored in a storage section 220. The air bag 360 is provided with an air bag sensor 36 for judging its expanding action, and the expansion detection signal is inputted to the control circuit 200. The control circuit 200 stores the data on the operating time of the air bag 360 in the storage section 220 when it receives the air bag expansion signal.
Patent JP-H0927513-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWASAKI YOSHITAKA
IPC: H01L21/60
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of enhancing a yield and reliability and ensuring high-speed performance when multiplying pins. SOLUTION: An LSI chip 1 in which a plurality of electrode pads 2 are formed is mounted on a package body 3 in which a plurality of lead terminals 4 are formed, and the corresponding electrode pads 2 and lead terminals 4 are interconnected with bonding wires 5. The disposition pattern of the electrode pads 2 of the LSI chip 1 is made circular, and the disposition pattern of the lead terminals 4 of the package body 3 is made similarly circular to the disposition pattern of the electrode pads 2, and the lead terminals 4 corresponding to the respective electrode pads 2 are made so as to form line on a straight line passing the center of the chip 1.
Patent JP-H0595289-A (JP)
Title: Current switch cell and d/a converter using it
Inventor: MATSUMOTO MASAAKI
IPC: H03M1/74
Filed: 1991-08-07
Abstract: PURPOSE:To simplify the configuration of a logic circuit to generate a control signal controlling a current switch from an address signal by allowing a current switch section of a current switch cell to include three active elements. CONSTITUTION:Three transistors(TRs) MN3-MN5 are connected in parallel form a current switch 1. When a reference voltage Vref is applied to the TRMN5 and the remaining two TRMN3, MN4 are not energized, the switch 1 is controlled so as to supply a current to the TRMN5. When any of the remaining two TRs, the current path reaches a low impedance and a current flows to the path. Thus, no current flows to the current path forming an output voltage. Even when a current flows to any of the two TRMN3, MN4, the current of an output TR is eliminated. A logic circuit controlling the current switch in this way is formed by one stage and number of logic stages to generate a control signal from address signals Xi, Yaj, Ynj is minimized.
Patent JP-H1052098-A (JP)
Title: Power supply switch circuit of thyristor exciting device
Inventor: TAMURA SATORU
IPC: H02P9/30
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the rated capacities of a plurality of switches connected in parallel with each other and to make only defectless thyristors usable when a thyristor becomes defective, by closing an AC power source and the thyristors by means of the switches at the time of starting a thyristor exciting device, and closing a power generator and the thyristors at the time of normal operation of the device. SOLUTION: At the time of starting a thyristor exciting device, an exciting current for starting from an AC power source 4 is made to flow to a field winding 2 through thyristors 3 by closing a switch 8 and a switch 7 is opened. At the time of normally operating the device, the electric current generated from a power generator 1 is made to flow to the winding 2 through an exciting transformer 5 and the thyristors 3 by closing the switch 7 and the switch 8 is opened. Therefore, the switches 7 and 8 having small rated capacities can be used, because the switches 7 and 8 are used in parallel. In addition, it is possible to make the electric currents to flow only to defectless thyristors when one of the thyristors 3 becomes defective.