baber/WOPTO huggingface dataset:
Patent JP-H02136297-A (JP)
Title: Ic card
Inventor: TAKE TETSUO
IPC: B42D15/10
Filed: 1988-11-17
Abstract: PURPOSE:To enable rewriting of data and enable high-speed writing/reading operations by providing a thin-type secondary battery as a backup power supply, and using a RAM as a data storage device in an IC card. CONSTITUTION:A RAM is used as a data storage device for an IC module 3 in an IC card based on the ISO system. As a backup power supply, a thin-type secondary battery 41 is used, which comprises a positive pole member and a negative electrode and a negative electrode arranged on the same plane surface, at a part or over the whole of a sheet-shaped card material, with end faces of the electrode members spaced from and opposed to each other, and an electrolyte provided between the opposed end faces of the electrode members. An over sheet 23, four white core sheets 2 and the secondary battery 41 are laminated with each other, and the IC module 3 is embedded in the core sheets 24. With this construction, data rewriting and high-speed writing/reading operations can be performed.
Patent JP-H01161512-A (JP)
Title: Dual-input low dropout voltage regulator
Inventor: JIEEMUZU ROKASHIO
IPC: G05F1/56
Filed: 1988-11-17
Abstract: PURPOSE: To provide a voltage regulation circuit unrelated to the relative level of input voltage signals by comparing reference voltage signals with first and second current output signals and controlling the output signal generation. CONSTITUTION: The first and second current output signals passed through a transistor(TR) Q1 or Q2 and a resistor 10 are supplied to' the inverted terminal of an error amplifier 14, the voltage by them and a reference voltage VR supplied to a normal terminal are compared and the ON control signals of the TRs Q1 and Q2 are outputted. Then, when a battery voltage VBAT is higher than a power supply voltage Vcc, the TR Q2 is turned ON, second current signals through a battery BAT are outputted and a capacitor C1 is charged through a diode D10. Thereafter, when the voltage VBAT drops and the TR Q2 is turned OFF, the TR Q2 is turned ON by first current signals based on the charging voltage of the capacitor C1, the first current signals based on the power supply voltage Vcc for which the capacitor C1 is a power supply are supplied and this low dropout voltage regulator unrelated to the relative level of the input voltage signals in simple constitution is attained.
Patent JP-S63142620-A (JP)
Title: Clamp for necklace or the like
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1986-12-05
Abstract: PURPOSE:To improve the attracting force of a clamp and to reduce its cost by attracting a ferromagnetic plate attached to a permanent magnet made of a specific material or a projection formed on the plate and a projection formed on an attracting plate for forming a ferromagnetic plate through a hole formed at the magnet. CONSTITUTION:Since a permanent magnet 1 is made of ferrite powder and synthetic resin and anisotropically magnetized, even if it has a small size, its attracting force is excellent. A projection 3a is attracted through a hole 1a to a ferromagnetic plate 2 attached to the pole face (a) or its projection 2a at the attracting plate 3b of a ferromagnetic member 3 in contact with the pole piece (b) of the magnet 1, and an attracting plate 3c is disposed substantially in the same plane as the plate 2. Thus, even if the plate 2 and the attracting plate 3c of the member 3 are pulled in opposite directions by a force parallel to the pole faces (a), (b), they are engaged by the projection 3a and the peripheral walls of the hole 1a of the magnet 1 and not disengaged.
Patent JP-H06214931-A (JP)
Title: Access control method and local area network using said method
Inventor: ROOREIN EFU BARETSUTO
IPC: G06F3/12
Filed: 1993-11-18
Abstract: PURPOSE: To use a peripheral device such as a printer, etc., as an effective and intelligent network member by enabling the peripheral device to send a sufficient quantity of data to a LAN(local area network). CONSTITUTION: An interactive network substrate 2 carries out an access management program like a. socket server and monitors a LAN 6 to check whether any communication is addressed to an exclusive socket. The access management program directly settles communication with a network client in response to the detected communication. Then the management program carries out the command given from a network client for acquisition or change of a peripheral device or the command for acquisition or change of the state of the substrate 2 itself. At the same time, the substrate 2 carries out the program of a peripheral server such as a print server, etc., in addition to the access management process in a mulitask processing environment.
Patent JP-H11110657-A (JP)
Title: Operation tester for fire sensor
Inventor: KOMACHI ATSUSHI
IPC: G08B17/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a fire sensor operation tester capable of surely testing the operation state of a sensor and saving the power. SOLUTION: A state that a flame sensor 4 has a prescribed positional relation with a hood 3 for the fire sensor operation tester 1, is detected by limit switches 8 being detection means. A light emitting diode(LED) being an informing means is turned on based on a detection signal obtained by the limit switches 8. Power is supplied to a light source or a heat source by a detection signal outputted from the switches 8. Power can be continuously supplied to the light or heat source by a continuous power supply switch 11. The execution of a test can be informed of by the LED. Infrared rays radiated from the light or heat source are inputted to the flame sensor 4 through an infrared band pass filter 6.
Patent JP-S62149102-A (JP)
Inventor: TOHATA KOJI
IPC: H01C7/10
Filed: 1985-12-24
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-H07143244-A (JP)
Title: Terminal equipment for non-ringing
Inventor: FUJIOKA SHINJI
IPC: H04M11/00
Filed: 1993-11-18
Abstract: PURPOSE:To provide a terminal equipment for non-ringing for which the uselss increase of a communication cost is eliminated by generating a dummy off-hook state and informing a telephone exchange in the case of detecting the interruption of carrier wave signals for data transfer. CONSTITUTION:A carrier detection part 12 detects the carrier wave signals for transferring data signals to/from a center through a telephone line. When it is judged that the carrier wave signals are interrupted in the detection part 12, a control part 13 operates a dummy off-hook generation part 2 and attains an off-hook state. Thus, the telephone exchange judges the off-hook state and releases a non-ringing communication channel. Thus, when a fault is generated in the processor of the center and a modem for performing the data transfer, the communication channel is released from the terminal equipment and the useless increase of the communication cost is eliminated. Also, it is preferable that the control part 3 operate the generation part 2 when the interruption continues after a fixed period of time after it is judged that the carrier wave signals are interrupted in the detection part 12.
Patent JP-H03149609-A (JP)
Title: Device for controlling air flow rate of boiler
Inventor: NIHEI KATSUMI
IPC: G05B11/42
Filed: 1989-11-07
Abstract: PURPOSE:To quickly stabilize the flow rate of air led into a boiler 1 by a forced ventilator when a number of rotation controller in the forced ventilator is tripped by using a switch to be driven in accordance with a condition. CONSTITUTION:When the number of rotation control device 16 is tripped, a trip signal T is applied to a switch 19, a delay circuit 12 and an AND circuit 24. A switching command signal Vc1 is applied from the delay circuit 12 to the switch 19 and the AND circuit 24 immediately when the signal FA is less than a prescribed value, or after the lapse of a delay time (t) determined by the signal FA when the signal FA exceeds the prescribed value to switch the switch 19. Even when the number of rotation control device 16 in the forced ventilator 2 is tripped, the flow rate of air led into the boiler 1 can rapidly be stabilized by the forced ventilator 2 without adopting operator's manual operation.
Patent JP-S63144778-A (JP)
Title: Motor controller
Inventor: HAYASHI TOMOHISA
IPC: H02P29/00
Filed: 1986-12-04
Abstract: PURPOSE:To prevent rush current from flowing when the input of control signal is provided, by providing the passage of the speed command signal of input to a speed error amplifying section, with a switch to be switched with the control signal for controlling a power converting section. CONSTITUTION:When the non-input of control signal input (a) is provided, then an analog switch is put in a fallen state on the circuit ground side of a speed error amplifying section 1. Then, the speed command signal (j) of input of the speed error amplifying section 1 is set to be signal without offset. A motor 4 is in a stopping state, and so speed feedback signal (c) is zero, and speed error amplifying section output (d) is almost in a zero state. After that, when the input of the control signal input (a) is provided, then the analog switch 6 is put in a fallen state on the side of speed command signal input (b), and the input of the command signal (j) to the speed error amplifying section 1 is provided. In this case, the output (d) of the speed error amplifying section 1 is increased from the first state of zero on, and so rush current is prevented from flowing to the motor.
Patent JP-H09105877-A (JP)
Title: Multibeam scanning optical device
Inventor: IMAMICHI KAZUYUKI
IPC: G02B26/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent picture quality from deteriorating caused by the chromatic aberration of an image forming lens system, etc. SOLUTION: Laser beams L1 and L2 emitted by semiconductor lasers 1 and 2 are put together by a beam synthesis unit 3 into a synthetic beam L0 , which is deflected to be scanned by a rotary polygon mirror 4 and the beam is passed through an image forming lens system 6 and split by a beam splitter 7 into scanning beams L3 and L4 , which are imaged on a photosensitive drum 5. A grating lens 9 which cancels the chromatic aberration of the image forming lens 6, etc., is provided on the optical path of the synthetic beam L0 to prevent the picture quality from deteriorating.
Patent JP-H10113458-A (JP)
Title: Pinball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To inform a player that a great hit high probability is reduced to a low probability by a limiting function. SOLUTION: In a pinball game machine in which a bonus play is performed when a combination of pictures matches a predetermined combination (great hit), when a probability change condition (great hit resulting from a special picture) is met (S390YES), a CPU sets a great hit criterion to be higher probability than usual probability (S430), when a probability return condition (two continuous ordinary pictures during high probability) is met (S400; YES), the CPU sets a great hit criterion to be usual probability (S420), however, even when a great hit resulting from the special picture occurs, if a forced probability change condition (four continuous great hits during high probability) is met (S380; YES), the CPU forcibly sets a great hit criterion to be usual probability and informs a player that the forced probability change condition is met using a picture display device.
Patent JP-S62148831-A (JP)
Title: Speed controller
Inventor: MURASE ISAO
IPC: F02D28/00
Filed: 1985-12-24
Abstract: PURPOSE:To determine the manipulated variable of a throttle while recognizing an operation pattern which is precedent by a specific time at any time and to perform control by providing an output arithmetic part which calculates and outputs the manipulated variable of the throttle on the basis of both outputs of a precedent deviation arithmetic part and an actual deviation arithmetic part. CONSTITUTION:The actual deviation arithmetic part 4 calculates an actual deviation value DELTAepsilon indicating the deviation between a command vehicle speed and a current vehicle speed and the precedent deviation arithmetic part 13 calculates a precedent deviation value DELTAepsilono indicating the deviation between a precedent command vehicle speed and the current vehicle speed. Both deviation valves DELTAepsilon and DELTAepsilono are inputted to control arithmetic parts 5 and 14 and converted into actuator output values DELTAE and DELTAEo, which are added by an output arithmetic part 15 to obtain (DELTAE+DELTAEo), thereby obtaining a final actuator output value DELTAEx indicating the manipulated variable of the throttle of an on-vehicle engine. An actuator control part 26 compares the actuator output value DELTAEx with the current actuator position AN from an actuator position detector 9 and sends its output to a driver 7 which drives an actuator 8, thereby performing feedback control over the stepping angle of an accelerator pedal 10.
Patent JP-S62150652-A (JP)
Title: Enclosed type lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/14
Filed: 1985-12-24
Abstract: PURPOSE:To realize a long service life, by making the thickness of the upper part of an electrode plate smaller than that of the lower part. CONSTITUTION:The thickness of the part from 1/4 H to 3/4 H from the top of a positive electrode plate 2 with the height H, is made between 95% and 70% of the thickness of the lower part (making less than 70% gives bad influences to the other properties). Thus, by making the upper part thinner than the lower part, oxygen gas is absorbed at the upper parts of all negative electrode plates 3, and a concentrated oxygen absorption at the end plate can be prevented. Furthermore, such oxygen absorption is performed at the upper part, so the upper part of the negative electrode plate is placed in a discharging condition, and the discharge current is liable to flow at the upper part. Since the group-pressure is lower and the electric resistance is rather higher in the upper part, while the group-pressure is higher and the electric resistance is lower to expedite the current flow in the lower part, the oxygen absorption is carried out in the all negative electrode plates 3, resulting in an improved absorption capacity, while the overcharging current is made even by the group- pressure.
Patent JP-H01133993-A (JP)
Title: Vessel for producing single crystal
Inventor: KINOSHITA KYOICHI
IPC: C30B11/00
Filed: 1987-11-18
Abstract: PURPOSE:To prevent the formation of a polycrystal without receiving mechanical stress and thermal stress during the crystal growth with a simple structure and to obtain a good-quality single crystal with good reproducibility by using the title cylindrical vessel, and forming a minute single crystal nucleus forming recess at the center of the inner bottom surface. CONSTITUTION:The bottomed cylindrical vessel 10 is made of quartz, and the inner and outer diameters are made uniform over the entire length. A cylindrical crystal nucleus forming recess 12 having 0.5-2mm diameter and 0.5-10mm depth or the inverted conical recess having 0.5-3mm bottom diameter and <=150 deg. included angle is formed at the center of the inner bottom surface 11 of the vessel 10. A crystal material melt 13 is charged in the vessel 10, then the inside is evacuated, and the upper part is closed by fusion. The vessel 10 is placed in the furnace core tube 20 of a vertical Bridgman electric furnace 14 heated to obtain a specified temp. distribution, and moved in the direction shown by the arrow 23 through a wire 19 and a hook 18. A crystal 16 is grown with a single crystal nucleus 15 as the nucleus.
Patent JP-H04160927-A (JP)
Title: Radio digital transmission system
Inventor: OKABAYASHI TETSUYA
IPC: H04B7/01
Filed: 1990-10-25
Abstract: PURPOSE:To make the difference in delay time between an existing line and a spare line for a radio digital transmission system nearly zero by installing IF cable for delay compensation between a modulator and a transmitter and between a receiver and a demodulator so that the total absolute delay time by a wave guide passing from the transmission station to the reception station in the existing line equals that in the spare line. CONSTITUTION:To both a transmission station 1 and a reception station 3, delay compensating IF cables 11-14 and delay compensating IF cables 59-62 are connected to respective routes. Letting the number of repeater stations be M, the amount of delay in the wave guide therebetween is 2(M+1)tp for spare line, while the amount of delay for existing lines 1 to N becomes 2(M+1)t1 to 2(M+1)tN. Here, the amount of delay for delay compensating IF cable becomes 2(M+1)tN-2(M+1)tX. Thus, by compensating the difference in the amount of delay between spare line and existing line using delay compensating IF cables 11-14 for transmission station and delay compensating IF cables 59-62 for reception station, delays in wave guides 26, 28, 40, and 48 can be offset.
Patent JP-H02134295-A (JP)
Title: Wire sewig-in apparatus
Inventor: NAITO MASAKI
IPC: B42B4/00
Filed: 1988-11-15
Abstract: PURPOSE:To facilitate the setting work of the leading end of a wire at the time of the mounting of a novel bobbin and the removal work of the wire generating jamming by providing one of feed rollers arranged in the direction feeding out the wire from the bobbin of a wire receiving part to the inner surface of a cover. CONSTITUTION:When a cover 60 is opened in order to receive a novel bobbin 5a receiving a wire 2 in an apparatus 1, the feed roller 40 among the first feed rollers 40, 41 is revolved along with the cover 60 in the same direction to be separated from the other feed roller 41. By this method, the leading end of the wire 2 drawn out from the bobbin 5a is easily set to the positions of the rollers 40, 41 and the jamming treatment of the wire 2 is simply performed at the parts of the rollers 40, 41.
Patent JP-H04165956-A (JP)
Title: Resonant converter
Inventor: SUZUKI YOSHIO
IPC: H02M3/28
Filed: 1990-10-26
Abstract: PURPOSE:To prevent parasitic resonance between the junction capacitance of a rectifying diode and a resonant inductance by connecting a nonlinear inductor, exhibiting an inductance several times as high as the resonant inductance when the rectifying diode is not conducting, in series with the rectifying diode. CONSTITUTION:During an interval when the junction capacitance of a rectifying diode 5 contributes to parasitic oscillation, i.e., an interval when a rectifying diode 5 is not conducting, oscillation is induced with the junction capacitance of the rectifying diode 5 and the sum of the inductance in unsaturated region of a nonlinear inductor 10 and the inductances of primary and secondary resonant inductors 9, 9'. At that time, the inductance in unsaturated region of the nonlinear inductor 10 is selected so that the period of oscillation is substantially same as the maximum conduction width of a switching element 1 thus realizing a resonance circuit in which the rectifying diode 5 is conducted or nonconducted with zero voltage. According to the constitution, output control is carried out stably.
Patent JP-H08112212-A (JP)
Title: Bathtub
Inventor: MABUCHI TAKESHI
IPC: A47K3/02
Filed: 1994-10-17
Abstract: PURPOSE: To provide a bathtub capable of using for both whole and half body bathings without widening an installation space in a bath room. CONSTITUTION: A bathtub 1 having the depth enabling the whole body bathing is formed in a portion of the bottom part with a recess 6 in which an air bag body 7 is housed. A movable bottom plate 9 is mounted on the upper side of the air bag body 7 into which air is introduced from a pump 8 to lift the movable bottom plate 9 and provide a bottom surface for the half body bathing.
Patent JP-H03152809-A (JP)
Title: Elevator control cable
Inventor: IMAMURA TOSHIRO
IPC: H01B7/04
Filed: 1989-11-08
Abstract: PURPOSE:To prevent the dislocation of a control cable even if it is repeatedly bent by an elevator's going up and down by providing locking parts of binders on the control cable to certainly bind an accessory cable every fixed interval. CONSTITUTION:A control cable 1 has holes 1a at equal intervals in its recessed parts to form locking parts of binders 4. When the locking parts are utilized to bind a coaxial cable 5 of an accessory cable by use of the binders 4, an elevator control cable capable of preventing the dislocation even if it is repeatedly bent by an elevator's going up and down is provided.
Patent JP-H03151647-A (JP)
Title: Die-bonding device
Inventor: OKINARI KIYOTAKA
IPC: H01L21/52
Filed: 1989-11-08
Abstract: PURPOSE:To enable insulation between a frame pad and an IC chip bonding surface to be secure by dripping an insulation liquid epoxy resin to a frame pad previously before bonding onto the frame pad of an IC chip, extending to the entire surface, and then by performing drying/curing. CONSTITUTION:Before an IC chip is bonded onto a pad 1e of a frame 1, an insulation liquid epoxy resin is dripped to the pad 1e of the frame 1, the dripped resin is extended to the entire surface of the pad, and then the extended resin is dried and cured. In this case, the bonding resin is dripped onto the insulation film and then the IC chip is bonded by applying and drying the insulation resin before bonding the IC chip for the pad 1e of the frame 1 which becomes a bonding surface with the IC chip, thus creating an insulation film 2', thus enabling insulation to be more secure.
Patent JP-2000124315-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATO MASATAKA
IPC: H01L21/82
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device that can save a nonconforming product and changed into a conforming one. SOLUTION: A semiconductor integrated circuit device is a logic rewritable programmable LSI consisting of an FPGA(field programmable gate array) and is constituted of a plurality of control logic blocks CLB, a plurality of I/O blocks I/O, and a wiring region LA for connecting the control logic and the I/O blocks. In the wiring region LA, a MOS transistor is provided for the MOS transistor logically to connect the control logic block CLB and to logically disconnect the control logic block CLB of a nonconforming part based on the classification of a nonconforming pattern estimated in advance.  When the nonconforming part exists at a part as in the case where the nonconforming part exists in a those odd rows, the MOS transistor is turned off, and the odd column, odd row, even column, even row, or the surface of the control logic block CLB arranged in a lattice shape in addition to the control logic block CLB of the nonconforming part is disconnected, so as to the control logic block CLB of the nonconforming part from being seen from the outside.
Patent JP-H03152846-A (JP)
Title: Automatic focusing system for electron microscope
Inventor: ITO TAKASHI
IPC: H01J37/26
Filed: 1989-11-08
Abstract: PURPOSE:To detect a focus point in a short time by reading in the first image data of a sample under the linear change of excitation current for an objective lens with an electron beam irradiated at the first angle, and then the second image data with the electron beam irradiated at the second angle, and comparing the data with each other. CONSTITUTION:Excitation current for an objective lens 3 is continuously changed linearly over the predetermined sweep range, with an electron beam inclined positively, thereby reading in the predetermined times of image data. Upon completion of data reading, a control device 11 causes the excitation current for the objective lens 3 to again return to the minimum value of the sweep range at the predetermined time, and outputs a control signal to a beam deflection coil drive circuit 12. As a result, the travel direction of the electron beam is changed due to the magnetic field of a beam deflection coil 1 and the beam is inclined negatively. Thereafter, 'n' times of data are read in similarly. A focus point is determined as a a point giving a minimum difference between the image data after obtaining differences among the positively and negatively inclined image data read in with the same timing.