baber/WOPTO huggingface dataset:
Patent JP-H04107981-A (JP)
Title: Electronic parts packaging structure of printed-wiring board
Inventor: MASUKO YASUHISA
IPC: H05K3/34
Filed: 1990-08-29
Abstract: PURPOSE:To enable electronic parts to be placed three-dimensionally and packaging area to be increased by utilizing an end face of a printed-wiring board for a packaging space of electronic parts. CONSTITUTION:A rear surface of electronic parts 2 is allowed to contact an end face 1a of a printed-wiring board 1, the printed-wiring board 1 is held by a pair of upper and lower leads which are provided on both side surfaces of the electronic parts, and the tip part is soldered to a land 4 on each printed- wiring board 1. Namely, the end face of the printed-wiring board is also utilized as a packaging surface of the electronic parts, the printed-wiring board is held by the lead, and a tip part of each lead is soldered to a land which is provided on the printed-wiring board. Thus, packaging area per the printed-wiring board 1 is increased and the space is utilized effectively, thus achieving high-density packaging of the printed-wiring board.
Patent JP-S60115404-A (JP)
Inventor: YUSA YUKIHIKO
IPC: B27D5/00
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0388566-A (JP)
Title: Original reader
Inventor: YAMADA MASANORI
IPC: H04N1/10
Filed: 1989-08-31
Abstract: PURPOSE:To surely execute not only read of only the image of a translucent original part but also read of the image for which a frame part is added by providing the frame part of a framed translucent original placed on an original placing table and a detecting means for detecting the respective positions of the translucent original part. CONSTITUTION:When an original coordinate detecting operation is executed in a state that the exposure lamp 105 of the translucent original is turned off, and the exposure lamp 204 of a reflected original is turned on, (Xb0, Yb0) and (Xb1, Yb1) corresponding to the outside of the frame can be detected as original coordinates. On the other hand, the exposure lamp 105 of the translucent original is turned on, the exposure lamp 204 of the reflected original is turned off, and by executing a coordinate detecting operation by limiting the inside of a boundary line D prescribed by the coordinates (Xb0, Yb0), (Xb1, Yb1) of the inside a little from the coordinates (Xb0, Yb0), (Xb1, Yb1) of the outside of the detected frame, as a coordinate detection area, coordinates (Xc0, Yc0), (Xc1, Yc1) corresponding to the film surface are detected.
Patent JP-S6290067-A (JP)
Title: Incoming display system
Inventor: KISHIMOTO MORIHIRO
IPC: H04M3/02
Filed: 1985-10-09
Abstract: PURPOSE:To eliminate the need for a signal intermitting circuit of an incoming sound circuit and to handle the complicated intermittent period of the incoming sound by permitting a CPU to cyclically scanning and monitoring an incoming sound detection circuit in a circuit without fail and controlling a switch turning on and off the incoming sound according to the detected output of the incoming sound circuit. CONSTITUTION:When an incoming signal comes to a central office CO1 and is inputted to a central office trunk 1, the incoming sound detection circuit 11 detects the incoming signal, and outputs a logic '1' while the incoming signal continues. This information is impressed on the terminal a0 of an input port P1 in the CPU 6. If the initial scan time (a) of the input port P1 is attained, the CPU 6 detects that the terminal a0 at this time is the logic '1'. Thus information instructing whether the switch 5 is connected or disconnected is outputted to the terminal (b) of an output port P0 to close the switch 5. During the next scan time (b) of the input port P1, the inputting the logic '1' to the terminal a0 continues, and the control state during the scan time (a) is kept as it is. If the initial scan time (c) of the input port P1 is attained after the incoming detection signal disappears, the CPU 6 detects that the terminal a0 comes to a logic '0'. Thus transmitting information closing the switch to the terminal (b) of the output port P0 is stopped to disconnect a signal sound from a sound source 4.
Patent JP-H0276626-A (JP)
Title: Oil composition for electric discharge machining
Inventor: OOSAKO SUSUMU
IPC: B23H1/08
Filed: 1988-09-08
Abstract: PURPOSE:To improve electric discharge machining speed as well as various performances required of the electric discharge machining oil normally used, by combining a specified amount of alkylbenzene with the base oil. CONSTITUTION:A required composition of electric discharge machining oil composition contains as an essential ingredient by 10-40weight% of alkylbenzene relative to whole amount of composition with base oil of mineral oil or synthetic oil. The base oil is normal paraffin or isoparaffin.
Patent JP-S61103902-A (JP)
Title: Production of diene copolymer rubber
Inventor: WATANABE HIROSHI
IPC: C08F8/34
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a rubber useful for tire tread use with resilience and wet- skid resistance in good balance, by the reaction between a diene copolymer rubber having active dienyl-alkali metal bond terminal and a specific compound. CONSTITUTION:(A) A conjugated diene monomer (e.g., 1,3-butadiene, vinyltoluene) and (B) an aromatic vinyl monomer (e.g., styrene, vinyltoluene) are polymerized in a hydrocarbon solvent (e.g., propane, benzene) using an organic alkali metal initiator (e.g., methyllithium) normally in such a weight ratio (A)/(B) as to be 95-65/5-35 to form a conjugated diene-aromatic vinyl copolymer rubber with the molecular chain end being dienyl-alkali metal. The resultant rubber and a compound having in the molecule a bond of formula (M is O or S) (e.g., acetamide, epsilon-caprolactam) are made to react, thus obtaining the objective rubber.
Patent JP-S6283983-A (JP)
Title: Control system for sorter
Inventor: UCHIDA KEIICHI
IPC: B65H39/11
Filed: 1985-10-09
Abstract: PURPOSE:To improve the efficiency of a clerical work, by a method wherein, in the case of a stack mode, when a paper, exceeding the set maximum number of containing papers, is conveyed in, the paper is automatically switched to a bin except a selection bin to contain the paper. CONSTITUTION:When a stock mode is specified by a control part 16, a CPU 19 resets a number of containing papers counter 18, selects the arbitrary bin, for example, bin 11A, of plural bins 11A-11M in a paper containing part, switches a switching guide 9 through turning ON of a solenoid 15A corresponding to the bin, and conveys the paper in the bin 11A. During the stack motion, by means of a signal from a sensor 14, a number of containing papers counter 18 counts the number of the papers. When the number of the containing papers is increased to a maximum value, the CPU 19 resets the counter 18, and turns OFF the solenoid 15A to move backward the switching guide 9A. Simultaneously, a solenoid 15B is turned ON to switch a switching guide 9B to the bin 11B side. This eliminates a troublesome work to an operator, and improves the efficiency of a clerical work.
Patent JP-S61103338-A (JP)
Title: Line switching device
Inventor: YAMAMOTO NOBORU
IPC: A63C19/00
Filed: 1984-10-26
Abstract: PURPOSE:To prevent operation of a terminal device from stopping by switching a termination resistor connected to a terminal device group connected to one line in the multi-point system at the same time when a line is switched at a fault of the line. CONSTITUTION:Terminal devices 3a, 3a' are connected to lines a, a' via terminal device controllers TC1a, TC1b and lines e, f. The lines e, f are connected to terminals A, B of a line switching device 6 and a terminal device group 3b and the termination resistor 4 are connected to a common terminal C of the switch 6 via a line (g). The switch 6 has two termination resistors 4', 4' to termination resistor 4 are connected to a common terminal C of the switch 6 via a line (g). The switch 6 has two termination resistors 4', 4' to terminate the line (e) or (f) depending on the connecting state of the lines [figure shows termination of the line (f)]. For example, a fault takes place at a point (h) of the line (e), the switch device 6 is switched and the terminal device group 3b is connected to the line (f) together with the termination resistor 4. Thus, in case of a fault, the system with flexibility in which the important terminal device 3b is relieved is constituted.
Patent JP-H1152217-A (JP)
Title: Guiding device for flexible base plate
Inventor: HIYOUDOU SADAMASA
IPC: G02B7/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a guiding device which is facilitated in assembly by easily fitting a flexible base plate in a lens barrel, without providing a separate part. SOLUTION: For arranging the flexible base plate 4 between a lens barrel member 1 moved in an optical axial direction and a fixing member 2 for slidably holding the lens barrel member 1, a pair of through-hole parts 4b and 4c whose inner peripheral parts are reinforced with copper foil are provided in the nearly centers of the signal patterns of the flexible base plate 4. On the other hand, projections 3b and 2a inserted through the through-hole parts 4b and 4c, to be engaged respectively are provided in a pressing plate 3 integrally moved with the lens barrel member 1 and the fixing member 2. The top ends of the projections 3b and 2a are bent at nearly right angles to inserting/ engaging directions, to be easily fitted and even if the lens barrel is moved by an extending operation, the flexible base plate 4 is quickly deformed.
Patent JP-H0386145-A (JP)
Title: Deflection operating device for tubular insertion tool
Inventor: ADACHI HIDEYUKI
IPC: A61B1/00
Filed: 1989-08-31
Abstract: PURPOSE:To make a deflection operating wire fixed once hard to come off by providing a connection part with a lead wire which energizes the deflection operating wire at the fixed part on one side of the deflection operating wire, and forming a side hole which fixes the connection part at an inserted state at a position corresponding to the connection part at the outer peripheral plane of a tube wall part. CONSTITUTION:The side holes 29, 29 are provided at the outer peripheral plane of the tube wall part of the insertion part 2 in a catheter 1, and the connection parts A, A of an L-shape curvature part at each tip of folding wire comprising parts 25a, 25b connected by the collapse of a calking member 28 and the L-shape curvature part at each one end of the lead wires 27a, 27b are fixed at a state where they are inserted to the side holes 29, 29. Therefore, even when a state where the folding wire comprising parts 25a, 25b of the deflection operating wire 25 are easy to be inserted to the loading holes 24a, 24b is set, the folding wire comprising parts 25a, 25b of an inserted deflection operating wire 25 can be easily fixed in the loading holes 24a, 24b. Therefore, the loading work of the deflection operating wire can be facilitated, and the deflection operating wire fixed once can be maintained hard to come off.
Patent JP-S59114981-A (JP)
Title: Intermediate frequency processor
Inventor: OKUNO KAZUHIKO
IPC: H04N5/44
Filed: 1982-12-20
Abstract: PURPOSE:To improve the bus and sound S/N by using a reactance circuit network of a sound trap to rise the level of a sound carrier wave. CONSTITUTION:The input signal to be supplied to the 1st sound wave detector is conventionally extracted from the emitter side of transistors TR10 and 11 respectively. In this case, however, said input signal is extracted from the collector side. As a result, a differential amplifier is formed with load resistances 24 and 25 and a serial-parallel resonance circuit consisting of the TR10 and 11, resistances 17 and 18, a coil 19 and capacitors 20 and 21. Then the impedance of the parallel-serial resonance circuit is supplied to the emitter resistance, and therefore an amplifier having adverse characteristics to a sound trap is formed. As a result, the S/N is improved especially in a weak electric field with reduction of bus sounds without requiring external parts by making use of a reactance circuit network of the sound trap.
Patent JP-H04108109-A (JP)
Title: Polyvinyl alcohol-based fiber and production thereof
Inventor: SANO HIROFUMI
IPC: D01F6/34
Filed: 1990-08-27
Abstract: PURPOSE:To obtain the subject fiber, excellent in hot water resistance and having a high strength and high elastic modulus by spinning a specific PVA- based polymer and hot drawing the resultant spun raw yarn in a dry state under specific conditions. CONSTITUTION:A PVA-based polymer, having >=1500, preferably >=10000 viscosity-average polymerization degree and >=58% syndioitacticity and preferably containing 0.3-5mol% vinyl pivalate units is dissolved in a solvent such as dimethyl sulfoxide and spun to provide spun raw yarn, which is then hot drawn in a dry state so as to provide >=16 times, preferably >=18 times total draw ratio to afford the objective fiber having >=132 deg.C, preferably >=135 deg.C hot water fusion rupture temperature and >=17g/d single fiber strength. Furthermore, the hot water fusion rupture temperature and the single fiber strength preferably satisfy formulas I and II [WTb is the hot water fusion rupture temperature ( deg.C) under 2 mg/d load; DT is the strength (g/d) of the single fiber strength; P is the polymerization degree of the PVA-based polymer].
Patent JP-H0783618-A (JP)
Title: Manuscript size detection sensor
Inventor: BABA NOBUYUKI
IPC: G03B27/62
Filed: 1993-09-10
Abstract: PURPOSE:To provide an inexpensive manuscript size detection sensor by which any sizes of manuscripts can be detected by one sensor part without special light sources. CONSTITUTION:A sensor 1 is used to detect the size of a manuscript in a copying machine which copies various kinds of manuscripts in various kinds of size or a picture sensing scanner 9 which senses the pictures with various kinds of size, and it has a cylinder 3 or apertures 5 and 6 to detect a light in a specific narrow direction by a photodetector 2, so that it may receive a light coming from the outside of a manuscript table 10 or periphery thereof based on a locus L to sense the size of manuscript. Since ordinary bulbs or fluorescent lamps, or natural light other than those of copying machine, picture sensing scanner, etc., is used as the light sources for detection, the compact, inexpensive manuscript size detection sensor can be provided without preparing special light sources.
Patent JP-H0781729-A (JP)
Title: Metal detection machine
Inventor: YOKOTA KYOICHI
IPC: B65G23/44
Filed: 1993-09-10
Abstract: PURPOSE:To facilitate disassembly of a metal detection machine at the time of cleaning it by integrating each part which constitutes a conveyance means and constituting it in such a manner that it can be mounted and dismounted on a base freely. CONSTITUTION:A main roller 3 which constitutes a conveyance means 10 as a conveyor, a follow-up roller 4, a conveyance belt 5, and a receive base 6 are formed integrally and constituted in such a manner that they can be mounted and dismounted on a base 1 freely. When the conveyance belt 5 is driven, a main gear 3a of the main roller 3 is brought into contact with a both teeth timing belt 17 of a drive means 13 provided on the base 1 to obtain driving force. Since the conveyance means 10 is constituted in such a manner that it can be connected to and separated from the both teeth timing belt 17 easily, it is possible to mount and dismount the conveyor easily at the time of cleaning.
Patent JP-H1165887-A (JP)
Title: Processor
Inventor: FUKATSU TSUTOMU
IPC: G06F11/28
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To verify operation contents with a simple additional circuit. SOLUTION: A program address value desired to be verified is written in a data address shown by address outputs PC H and PC L of a memory system 16, and data designating an interruption signal to be used for verification are written in a PC IL. A comparator circuit 24 outputs the compared result signal showing whether the program count value of a program counter 22 is not less than the PC L, and a comparator circuit 26 outputs the compared result signal showing whether the program count value is not more than the PC H. An AND gate 28 supplies the AND of compared result outputs from both the comparator circuits 24 and 26 to an interruption request switching means 30. Corresponding to an interruption level select data signal, the interruption request switching means 30 replaces one of plural interruption processing request inputs from the outside with the output of the AND gate 28.  Thus, processing corresponding to the count value of the program counter 22 can be executed by interruption and this is utilized for verification.
Patent JP-H0868007-A (JP)
Title: Structure of bridge, and construction method therefor
Inventor: HIRAMATSU HIROYASU
IPC: E01D21/00
Filed: 1994-08-26
Abstract: PURPOSE: To shorten term of works without requiring works for setting scaffoldings and nets for preventing falls. CONSTITUTION: The structure of a bridge is composed of a plurality of girder members 2, 2 arranged in parallel with one another between girders 1, 1 and provided in projection with receiving parts 5 at opposite flanges thereof, support plates 7, horizontally supported between the receiving parts 5 of the adjoining girder members 2, 2, and concrete that is cast into a space surrounded by flange faces of the opposite girder members 2, 2 and the upper face of the support plate and made integral with the support plate 7. In execution of construction, the support plate 7, dropped between the girder members 2 and 2 and installed between the receiving parts 5 and 5, is utilized as a scaffolding for execution of bar arrangement. After that, concrete is cast, and thereby construction of a bridge can be executed safely and efficiently.
Patent JP-S6469998-A (JP)
Title: Volume reduction treatment of cladding tube of spent nuclear fuel
Inventor: ASAHI KAZUMI
IPC: G21F9/00
Filed: 1987-09-11
Abstract: PURPOSE:To make a new installation or enhancement of a nuclear fuel cladding tube treatment facility to be not necessary, by applying an embrittlement treatment to a spent nuclear fuel cladding tube using high temperature steam produced through combustion of an oxygen and hydrogen gas and thereafter a recollected extra steam is decomposed again into an oxygen and a hydrogen and is used repeatedly as producing materials of high temperature steam for an embrittlement treatment, with a recollected extra hydrogen. CONSTITUTION:First of all, a hull (spent cladding tube) 2 is chopped and put into an oxidization reactor vessel 1. And on introduction of a steam 23 produced by combustion of a hydrogen H2 13 and a oxygen O2 12 in a furnace 21 and a heat 22 to the reactor vessel, the hull is oxidized. Through this procedure, a steam 3 is supplementally added and simultaneously the reactor vessel 1 is heated by a heater. The hull is oxidized from its surface into its inner part; however, a part of hydrogen is absorbed by a metallic portion of the hull and the other hydrogen remains as an extra hydrogen H4 4. Furthermore, an extra steam 5 which does not react with an oxidization of the hull is decomposed into a hydrogen H2 13 and an oxygen O2 12 and then is reused for a combustion reaction 21 through combustion of the hydrogen and the oxygen. On the other hand, the embrittled hull is sealed into a container exclusively used for a waste and kept under surveillance after being treated by pressing 31 process and others.
Patent JP-S61102928-A (JP)
Inventor: TAJIMA KEIJI
IPC: E03D9/08
Filed: 1984-10-26
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-H1070457-A (JP)
Title: Pll circuit
Inventor: KUHARA SHIGERU
IPC: H04L7/033
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To detect a lock state with fixed phase deviation at all times while automatically and continuously changing a detection reference value even when the frequency of an input signal is changed by providing a D type flip-flop circuit and a delay circuit for changing delay time corresponding to a control signal. SOLUTION: Output pulses Pu and Pd of a phase comparator circuit 1 are impressed through an exclusive NOR circuit 6 to the clock input terminal of a D flip-flop circuit 8 and simultaneously impressed through a delay circuit 7 to the D terminal of the circuit 8. At the circuit 8, a signal state at the D terminal is fetched with the rising edges of pulse signals impressed to the clock input terminal and an output signal SL provided from the circuit 8 becomes a lock detecting signal. Then, when an analog signal Vc is increased, namely, the frequency of an input signal f1 is increased, the delay time as a reference value for detecting the lock state is decreased. In such a case, suitable relative relation is set between the input signal f1 and the delay time. Thus, even when the input frequency is changed, the phase deviation at the time of lock can be kept constant.
Patent JP-H0568016-A (JP)
Title: Cross polarized wave identification degree deterioration compensation type microwave communication equipment
Inventor: TATEISHI KIMIYA
IPC: H04J11/00
Filed: 1991-09-06
Abstract: PURPOSE:To compensate the deterioration in the cross polarized wave identification degree on the occurrence of fading by adjusting and compensating an elevating angle and a horizontal angle of an antenna. CONSTITUTION:A cross polarized wave component included in a base band signal demodulated at a demodulator 1 is detected by a control signal generator 2 by using a signal demodulated by a demodulator 3. The control signal generator 2 sends a control signal to a drive section 5 based on the deterioration in the detected cross polarized wave identification degree. The drive section 5 adjusts the elevating angle and the horizontal angle of the antenna 10 so as to minimize the deterioration in the cross polarized wave identification degree based on the control signal from the control signal generator 2.
Patent JP-2000058054-A (JP)
Title: Manufacture of positive-electrode active material for nonaqueous-electrolyte secondary battery, and positive- electrode active material for nonaqueous-electrolyte secondary battery obtained by the method
Inventor: TSUJIMURA TOMIO
IPC: H01M4/525
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a lithium-cobalt double oxide, capable of supplying a nonaqueous electrolyte battery having few initial defects at the time of production and superior in cycle stability. SOLUTION: A binder is added and mixed to a material powder made by precisely weighing and mixing lithium carbonate and cobalt oxide to granulate the granulated matter is baked in an oxygen-containing atmosphere, then the baked matter is pulverized by using a pin mill comprising pins made of hard metal and a surface-hardened disk made of stainless steel. Furthermore, a positive electrode-active material having a specific surface area of 0.3 to 3.8 m2/g and containing 100 ppm or less Fe, is obtained by the above method by using, as material powders, lithium carbonate (Li2Co3) which has an average grain size <=10 μm and a specific surface area of 1.0 m2/g or more, and cobalt oxide (Co3O4) having a specific surface area of 1.0 to 3.5 m2/g.