baber/WOPTO huggingface dataset:
Patent JP-H03122517-A (JP)
Title: Automatic boresighting apparatus for photoelectronic system
Inventor: KURISUTEIAN PUPAN
IPC: F41G3/32
Filed: 1990-09-17
Abstract: PURPOSE: To eliminate energy concentration to a target by using a source that has the same light axis as laser at a first stage and emits light within the spectral sensitivity range of a first sensor and emitting rays within the sensitivity range of both sensors in the focus surface at a second stage, and aiming with a wide-band collimator containing a cross line that can be viewed simultaneously. CONSTITUTION: The automatic aiming device is constituted of a remote measuring instrument 2 consisting of a laser 12 for emitting light at a wavelength of 1.54μm, a distance measuring device 3 consisting of an image sensor for sensing light within an infrared range of 0.7-0.9μm, and a target identification tracking device 4 consisting of the image sensor and an image processing device 14. The devices have a common sight line LV and position it for a target by a light passage sight head 1. Rays received by a system are separated by dichromatic pieces 8 for transmitting infrared rays for the device 3 and at the same time, reflect visible reflection for the device 4. In this manner, the radiation of infrared rays is used for focusing for the device 1 by deflection using a mirror 9 and visible radiation is focused on an image sensor 11.
Patent JP-H06194178-A (JP)
Title: Angular velocity sensor
Inventor: ITO TAKASHI
IPC: G01C19/5607
Filed: 1993-10-01
Abstract: PURPOSE:To provide an angular velocity sensor capable of suppressing the generation of noises on a detecting piezoelectric element caused by the vibration of a vibrator due to the expansion and shrinkage of a driving piezoelectric element. CONSTITUTION:A driving piezoelectric element 6 is stuck at the upper section on the left side face of the first prism section 3 of a vibrator 1, and a driving piezoelectric element 7 is stuck at the upper section on the right side face of the second prism section 4. A detecting piezoelectric element 8 is stuck at the lower section of the front face of the first prism section 3 of the vibrator 1, and a detecting piezoelectric element 9 is stuck at the lower section of the front face of the second prism section 4. The driving piezoelectric elements 6, 7 and the detecting piezoelectric elements 8, 9 are shiftingly arranged not to be overlapped in the axial direction of the prisms.
Patent JP-H1181459-A (JP)
Title: Split t-steel and its manufacture
Inventor: YAMAMOTO KOICHI
IPC: E04B1/24
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a split T-steel molded with an excellent-tenacity, high- tension rolled shape steel and used as the structural member of a building, particularly the connecting member of a recent ultra-multistory building. SOLUTION: A high-strength, high-tenacity H-steel or extremely thick H-steel added with Mg or no Mg is vertically cut at the center section of a web 1 in the longitudinal direction and molded into a T-shape to form this split T-steel. It has the hardness exceeding Hv: 450 at the thickness of 0.5 mm or above within the depth of 3 mm from the surface, the high-tension strength of 590 MPa or above, and the Charpy absorbed energy of 47J or above.
Patent JP-2000075433-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IHARA KAZUHITO
IPC: G03C1/035
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in sensitivity and covering power and improved in silver color tone and residual dyes. SOLUTION: The silver halide photographic sensitive material is provided with at least one silver halide emulsion layer on a support and flat silver halide grains having an aspect ratio of >=5 occupy >=50% of the projection areas of the total silver halide grains, and the silver halide grains occupying >=80% of the projection areas of the total silver halide grains have >=30 dislocation lines on the fringe part of each grain, and the distribution of the variation coefficient of dislocation lines among the grains and the distribution of that of a silver iodide content among the grains are both <=30%, and the photographic sensitive material contains at least one kind selected from dextran and dextrin.
Patent JP-H0888526-A (JP)
Title: Device and method to obtain appropriate output signal
Inventor: NAKAMURA MITSUHIRO
IPC: H04L25/03
Filed: 1994-09-14
Abstract: PURPOSE: To prevent the malfunction of decoding by a Viterbi decoder by rationalizing the output of an equalization filter by controlling a gain/DC component control circuit based on the measured result of amplitude distribution of an amplitude distribution measuring means. CONSTITUTION: A gain/DC component for an input signal is controlled by the gain/DC component control circuit 11. A controlled signal is A/D-converted by an A/D converter 12, and after that, its excessive response is controlled by the equalization filter 13, and an appropriate signal 19 is supplied to the Viterbi decoder 14. The amplitude distribution of the output of the filter 13 is measured by the amplitude distribution measuring means 15, and the amplitude distribution is displayed on a display means 16. A control signal is inputted to a control signal input means 17 manually as observing displayed amplitude distribution, and the appropriate signal 19 is sent to the Viterbi decoder 14 by controlling the circuit 11 and the filter 13. Also, a rotary knob and a key, etc., are used in the input means 17.
Patent JP-H0191369-A (JP)
Title: Disk player device
Inventor: KIKUCHI SHINICHI
IPC: G11B19/10
Filed: 1987-09-30
Abstract: PURPOSE:To prevent any damage on a disk, and to prevent overload on a motor that drives a tray by comparing the outputs from plural optical sensors provided in the tray equipped with a disk containing part with each other, and judging whether a disk is correctly contained in the disk containing part or not depending on the result of said comparison. CONSTITUTION:The disk containing part 3 to contain a disk is provided in the tray 1 of a disk player. A disk on the tray 1 is irradiated with light, and the plural pieces of sensors 31,33,35 to detect reflecting light are provided. Respective outputs from these sensors 31,33,35 are converted to voltage values by sensor circuits 37,39,41, and the voltage values from the sensors 31,33,35 are compared with a set value by a comparator 43. The result of this comparison is inputted to a CPU 45, where whether or not the disk is contained in the disk containing part 3 is judged depending on the comparison-result from the comparator 43, and the result is displayed 51, and at the same time, a motor 49 is driven by a motor driver 47.
Patent JP-2001077567-A (JP)
Title: Motor control module
Inventor: OSHIUMI KOICHIRO
IPC: H01L25/18
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To improve environmental protection by keeping the airtightness against fly waste and the like, to improve heat dissipation of a power element, and to miniaturize each unit. SOLUTION: An element such as a connector 24 is mounted on a surface side 20a of a substrate 20, and power elements 25 are mounted on the other surface side 20b. First and second cases 21 and 22 are provided for mounting the substrate from one surface side and the other surface side. At least a part of the second case, which is disposed on the other surface side of the substrate, is made up of a metallic member. The power elements are bonded onto the metallic part of the second case via a heat-conducting paste member 27, and molding is made of resin 28 from the bottom of the second case including the metallic part to a height allowing the substrate to be covered.
Patent JP-2000074982-A (JP)
Title: Thermal stress tester of semiconductor for electric power
Inventor: IWAZAWA KATSUHIKO
IPC: G01R31/26
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To make exactly measurable the thermal resistance between pellet cases of a test piece during impressing a thermal stress to the test piece consisting of a semiconductor for electric power in the case of testing durability of the semiconductor for electric power against thermal stress. SOLUTION: The stress tester is provided with a voltage measuring means 2 for measuring in real time a voltage Vce between a collector and an emitter of a test piece TP, a temperature measuring means 3 for measuring in real time a case temperature of the test piece TP, a power source 41 for thermal stress, a power source 42 for measurement and a switching means 7 capable of switching from thermal stress impressing state for sending current from the power source 41 for thermal stress to the test piece TP to measuring state for sending only current from the power source 42 for measurement to the test piece TP.  Based on the Vce immediately after switching from the thermal stress impressing state to the measuring state, the pellet temperature of the test piece TP immediately after the switching is obtained and from the pellet temperature and the case temperature immediately after the switching, the thermal resistance between the pellet cases is calculated.
Patent JP-H04126933-A (JP)
Title: Air conditioning system
Inventor: YOSHIMURA MASATAKA
IPC: F24F1/00
Filed: 1990-09-19
Abstract: PURPOSE:To maintain comfortable indoor environment constantly by enabling blowoff from a ceiling and cold radiation cooling from a ceiling plane during cooling operation and blowoff from a double floor and hot radiation heating from a double bottom during heating operation and changing an air flow system and a radiation pane based on a switch over performance of cooling and heating. CONSTITUTION:During cooling operation, air conditioned air CA is blown off from a ceiling plane 1 while the air is sucked from a double floor plane 2 so that cooling may be performed in combination with cold radiation CR from the ceiling plane 1. During cooling operation, air conditioned HA is blown off from the double floor plane 2 while the air is sucked up from the ceiling plane 1 so that heating may be performed based on hot radiation from the double floor plane 2. The application of radiation heat in combination with air conditioned air, if the outlet temperature of air conditioned air approaches a target temperature for air conditioning, lowers the outlet air capacity, eliminates the feeling of draft, and maintains comfortable environment constantly. During cooling, air conditioned air current flows into a chamber 7 in the ceiling by the setting of a damper 10 and the air is discharged into an intended air conditioning area 9 after the ceiling plane 1 is cooled. During heating, the air conditioned air current is blown into a chamber 8 in the double floor by switching over the damper 10 and the air is discharged into the intended air conditioning area 9 after the double plane 2 is heated.
Patent JP-H0296440-A (JP)
Title: Laser diode temperature detecting system
Inventor: IGUCHI HIROTO
IPC: H04B10/54
Filed: 1988-10-03
Abstract: PURPOSE:To reduce a circuit scale by detecting the temperature of a laser diode from the low frequency amplitude modulation intensity of an optical output based on the temperature characteristic of the current-optical output curved line of a laser diode. CONSTITUTION:For the current-light curved line of a laser diode, since the inclination is changed by the temperature, the intensity of the amplitude modulation due to a low frequency oscillator 2 accompanying the temperature is changed. An optical output signal (d) sent from a transmission part 11 is converted to an electric signal (e) by a light receiving part 3 of a receiving part 12 and sent to an automatic gain control amplifying part 4. The output (f) of the amplifying part 4 is inputted to a feedback part 5 and a feedback control signal (g) to make constant the output (f) is outputted. Since the signal (g) is changed by a low frequency signal applied to the signal (d), the low frequency component is extracted through a BPF 6 and the amplitude intensity is detected by a peak detecting part 7. The amplitude intensity is the one to reflect the temperature of a laser diode and the temperature can be detected by a small circuit scale.
Patent JP-H04127388-A (JP)
Title: N-ary analog fuzzy arithmetic circuit
Inventor: SATO SHINJI
IPC: G06G7/14
Filed: 1990-09-19
Abstract: PURPOSE:To enhance the accuracy of an operation so that the fuzzy control can be executed more precisely when the circuit is integrated into a control system, etc. by prescribing one n-ary analog data by combining plural analog data. CONSTITUTION:The above circuit is constituted of a subtracting circuit 1 for subtracting n-ary analog data B1 - B8 of 8 digits from n-ary analog data A1 - A8 of 8 digits, a threshold deciding circuit 2 for a comparing and deciding a voltage level of the uppermost digit BWm of an analog signal of a borrow signal and a prescribed threshold level, and a selecting circuit 3 for selecting and outputting one as outputs X1 - X8, based on selecting signals alpha, beta of the result of comparison and decision. That is, since one n-ary analog data is prescribed by combining plural analog data, the analog data can be expressed and calculated precisely. Accordingly, such an inconvenience as an output saturation state is avoided, and accuracy of an operation is enhanced. In such a way, when the circuit is integrated into a fuzzy control applied apparatus, the fuzzy control can be executed more precisely.
Patent JP-H0294096-A (JP)
Title: Semiconductor memory circuit
Inventor: HIRATO HIRONORI
IPC: G11C11/419
Filed: 1988-09-29
Abstract: PURPOSE:To stabilize an operation, to extend an operating range and to increase a gain by providing plural sense amplifier parts respectively having a specific constitution, and applying the output of the sense amplifier part on a front stage to the sense amplifier part on the rear stage. CONSTITUTION:P channel MOS transistors (TR) 14 and 15 are used for the loads of signal lines 6 and 7. Memory cells 9a to 9n are connected through column selecting TRs 12 and 13 to the TRs 14 and 15, and the signal lines 6 and 7 are precharged. The cells 9a to 9n are connected to the signal lines 6 and 7 by turning on the TRs 12 and 13, and the signals are applied to a sense amplifier part 22-D on the front stage consisting of a cross coupled type sense amplifier. The output on the front stage is applied to a sense amplifier part 22-E on the rear stage consisting of a current mirror. The amplifier part 22-E detects and amplifies the potential change of the signal lines 6 and 7, and outputs the data. Thus, the gain of the sense amplifier is increased, and reading in a wide range is attained at high speed.
Patent JP-H0294309-A (JP)
Title: Illuminating device
Inventor: NISHIMURA SHUICHI
IPC: F21V21/04
Filed: 1988-09-30
Abstract: PURPOSE:To allow two types of service, i.e., with underface opened and equipped with a light controlling member, by detaining a detent part of a mounting tool, which is mounted rotatably on the fixture body, selectively with an upper part support piece. CONSTITUTION:A mounting tool 13 is fitted rotatably to the fixture body 4 using a mounting hole as a shaft, and a pair of detents 15, 15 are formed so as to be detained selectively with an upper part support piece 2. A louver 19 as a light controlling member is borne by a frame 20, which is in turn supported on the lower support piece 3 of another frame 1. To install the fixture body 4 to a third frame 1 with underface opened, it is rotated with the mounting hole in the base board 14 of the mounting tool 13 as a shaft and fixed by a screw 18 with that of the above-mentioned detents 15 situated below, whose distance to the mounting hole is shorter. The detent 15 is borne by the upper support piece 2 of the frame 1. This permits the fixture body to be used commonly for both with the underface opened and equipped with a light controlling member.
Patent JP-H08157276-A (JP)
Title: Porous ceramics from lake and pond bottom mud and treatment of lake and pond bottom mud
Inventor: SERA TOSHIKUNI
IPC: C04B38/00
Filed: 1995-09-26
Abstract: PURPOSE: To obtain porous ceramics by dehydrating and drying the bottom mud deposited in lakes and ponds, then calcining the bottom mud, thereby reducing the weight and volume of the bottom mud. CONSTITUTION: The bottom mud 1 deposited on the lake mud is dredged and is sent by a transporting pipe 2 to a foreign matter separating machine 3, by which foreign matter 4 of gem is removed; thereafter, waste water is separated and removed in a settling chamber 5. The mud water deposited in the lower part of this settling chamber 5 is dehydrated by a dehydrating machine 7, by which the dehydrated bottom mud 8 of a moisture of <=50wt.% is obtd. This dehydrated bottom mud 8 is sent via a conveyor 9, a drying machine 10 and a metering feeder 11 to a calcination furnace 12 where the dehydrated bottom mud is calcined at 800 to 1100 deg.C.
Patent JP-H0293262-A (JP)
Title: Air conditioning device
Inventor: NAGAE KOJI
IPC: F25B29/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve the efficiency of heat recovery and to prevent reduction of a refrigerant circulating amount by a method wherein an interunit piping through which an outdoor unit is connected to indoor units is formed with three refrigerant piping of a high and a low pressure gas pipe and a liquid pipe, a high pressure gas branch pipe branched and connected to the high pressure gas pipe, a liquid branch pipe branched and connected to a liquid pipe or a low pressure gas branch pipe branched and connected to a low pressure branch pipe are interconnected through a bypass pipe having refrigerant throttle resistance. CONSTITUTION:An interunit pipe 10 is formed with a high pressure gas pipe 11 branched and connected to a refrigerant delivery pipe 7, a low pressure gas pipe 12, and a liquid pipe 13. The ends on the one side of indoor heat exchangers 6a, 6b, and 6c are connected to gas branch pipes 14a, 15a; 14b, 15b; 14c, 15c and switching valves 16a, 17a, 16b, 17b; 16c, 17c. The ends on the other side are connected to liquid branch pipes 19a, 19b, and 19c and bypass pipes 21a, 21b, and 21c, having throttle resistance by capillary tubes 20a, 20b, and 20c and through which the high pressure gas branch pipes 14a, 14b, and 14c are connected to the liquid branch pipes 19a, 19b, and 19c, respectively. The gas branch pipes, the switching valves, the liquid branch pipes, the high pressure gas branch pipes, and the liquid branch pipes are incorporated in branch units 22a, 22b, and 22c.
Patent JP-H0293281-A (JP)
Title: Temperature control device
Inventor: TAMAOKI YUICHI
IPC: F25D23/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve the aesthetical attractiveness and reduce the faulty operations by causing a temperature control section to indicate a set temperature on its temperature display while operating an operation temperature setting section. CONSTITUTION:In a temperature control device 10 which controls the equipment by means of a temperature control section 11 having a temperature display 17, a provision is made separately from the temperature control section 11. An anomaly control section 12 is provided which detects the abnormal temperature and controls the operation of equipment regardless of the output from the temperature control section 11, and so is an operation temperature setting section 13 which sets an operation temperature. While operating the operation temperature setting section 13, the temperature control section 11 indicates the set temperature on the temperature display 17. By this constitution, the operation temperature for the anomaly control section 12 can be set by the operation temperature setting section 13 while such is being observed on the temperature display 17. Further, if the temperature control section 11 should malfunction, the operation of the anomaly control section 12 will not be adversely affected.
Patent JP-H0194909-A (JP)
Title: Rapid filtration method of water and filter medium for removing floc therefor
Inventor: TAKAHASHI MASATOSHI
IPC: B01D39/02
Filed: 1987-10-02
Abstract: PURPOSE:To improve separation efficiencies of floc by allowing floc to adhere on the surface of a filter aid arranged in a sedimentation basin and to be precipitated with dead weight or vibration. CONSTITUTION:In rapid filtration of water, raw water is mixed with an auxiliary for forming floc such as aluminum sulfate in a rapid mixing basin and agitated. Then this mixing liquid is passed to a floc formation basin to form floc and thereafter introduced into a sedimentation basin to remove floc. At this time, a filter aid is added in the sedimentation basin and floc is allowed to adhere on the surface of this filter aid. The adhered floc is separated from the filter aid with dead weight or by adding external vibration. As the filter aid is formed into a hollow shape by plastics and flocked synthetic fiber on the surface floc is easily trapped.
Patent JP-S61127452-A (JP)
Inventor: ITSUBO JUNICHI
IPC: B65D41/04
Filed: 1984-11-26
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-2001074273-A (JP)
Title: Air conditioner
Inventor: MATSUURA HIROHITO
IPC: F24F1/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To improve appearance and permit the sending of air-conditioning air efficiently into the room by a method wherein a fan coil unit is arranged in a space above a ceiling so that the coil unit can not be seen from the inside of the room. SOLUTION: A fan coil unit 1, accommodating a heat exchanger 6 and a fan 7, is arranged in a space above a ceiling. One set of the fan coil unit 1 is provided with four sets of fans 7 and four pieces of ducts 2, connected directly to respective fans 7. Total four pieces of ducts 2 are lead out of the opposing side surfaces of the fan coil unit 1 by each two pieces. An anemostat 13, attached to a ceiling plate 4 and faced to the inside of a room, is connected to the discharging side of respective ducts 2.
Patent JP-H1184211-A (JP)
Title: Lens device for television camera
Inventor: KAWAMURA HIROYUKI
IPC: G02B7/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a lens device for a television camera capable of preventing the operability and the optical performance of a lens from being deteriorated by vibration or impact at the time of transportation by automatically moving a focus lens and a zoom lens to an infinity end and a wide end when the main power source of the camera is turned off at the time of finishing photographing in the lens device for the television camera. SOLUTION: This lens device is attached to the camera main body of the television camera, and the power of motors 60 to 66 driving the lens is supplied from the main power source 104 of the camera main body. When photographing is finished and the main power source 104 is turned off, the power source switching part 92 of the lens device switches the power source to an auxiliary power source 94 so as to secure the action of the lens device, and a control circuit 90 moves the focus lens 40 and the zoom lens 42 by using the power source 94 to the infinity end and the wide end, and then the power source 94 is turned off to finish processing.