baber/WOPTO huggingface dataset:
Patent JP-S63151822-A (JP)
Title: Mount structure of gas flow rate measuring apparatus
Inventor: SAWADA YUKIO
IPC: G01F15/18
Filed: 1986-12-17
Abstract: PURPOSE:To make an engine compact, by holding a measuring apparatus between a first holder fixed to a box body a the second holder fixed to the first holder. CONSTITUTION:When a flow rate measuring apparatus 100 is fixed to the mount surface of a box body 200, the apparatus 100 is held between a first holder 51 fixed to first and second protruding parts provided to the box body 200 at both ends thereof and a second holder 52 fixed to the first holder 51 at both ends thereof. By this method, mount work can be easily performed and, since elasticity is provided to the second holder 52 itself by the expanded part formed to the second holder 52 to make it possible to regulate mount strength, strong fixing force can be developed at the time of the vibration of an engine. Further, since both of the first and second holders 51, 52 are engaged with the groove part 1f formed to the outer periphery of the apparatus 100, mount backlash in an axial direction due to the vibration transmitted from the moving member peculiar to the apparatus 100 in the axial direction also becomes hard to generate. By this method, the engine can be made compact.
Patent JP-H0727748-A (JP)
Title: Thermal stress destructive test method for plate material
Inventor: TAKAHASHI HIDEAKI
IPC: G01N29/14
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the evaluation of destruction due to thermal stress equivalent to that of plate material of actual size by surrounding the edge of small- sized plate material for a test with a hollow sash, allowing a cooling medium to flow, heating the surface of the late material and providing a strain gage and an acoustic emission sensor at a suitable part of the plate material. CONSTITUTION:The edge of a foam glass material 1 of three-layer structure composed of a mounting fine glass layer 1a, an intermediate foam glass layer 1b and a base foam glass layer 1c is surrounded by a hollow sash 2, water 3, 3 is allowed to flow therethrough and the glass material 1 is cooled from the edge part by circulating water. Strain gages 4 and thermocouples 5, 5 are arranged on the front face and the rear face of the glass material 1, connected to recorders 6, 7 and the strain and temperature are recorded. In addition, an AE sensor 8 is mounted and the AE pulse and energy are recorded by another recorder 10 through an AE tester 9. Heating is performed on one face of the glass material 1 by means of infrared rays and auxiliary heating is conducted from the other face thereof.
Patent JP-H11132731-A (JP)
Title: Video type noncontact extensometer
Inventor: KAMEGAWA MASAYUKI
IPC: G01B11/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To record the deformation state of a specimen with a relatively simple device structure without requiring troublesome work by recording the image data of the specimen at the set timing in relation with the elongation and load data at that time. SOLUTION: The image pickup signal of a specimen W by a camera 1 is A/D-converted 2 and temporarily stored in the RAM 31 of a controller 3. The controller 3 discriminates reticle marks M1, M2 put on the specimen W from the image data of the specimen W in the RAM 31, calculates the momentary shift quantities of the reticle marks M1, M2 from the momentary position information, calculates the momentary elongation between the reticles of the specimen W from the difference and stores it in an external memory device 4 in sequence. The controller of a material tester 10 is connected to the controller 3, and the momentary measured data of the tensile load to the specimen W by a load sensor such as a load cell are transmitted and stored in the external memory device 4.  The images of the specimen W can be recorded with little memory capacity in relation with the elongation and load data at that time.
Patent JP-S63153359-A (JP)
Title: Output hot-water temperature controller for hot-water supplier
Inventor: FUJIEDA HIROSHI
IPC: F24H1/10
Filed: 1986-12-17
Abstract: PURPOSE:To make an input water temperature sensor unnecessary, obtain the whole of the title device inexpensively and facilitate the assembling of the same, by a method wherein an input water temperature is estimated by an output hot-water temperature sensor and feed-forward operation is effected based on the estimated input water temperature. CONSTITUTION:A flow rate sensor 2 detects the starting of the supply of hot-water and the output of a comparator 17 is changed from low to high at an instance when the detected flow rate has arrived at a value higher than a predetermined value Fs. In accordance with the change, the timer 21 of a timer unit 20 starts the output of a prohibiting signal. A switching means 22 prohibits an output for a gas proportional valve 8 from a control unit 15 by the prohibiting signal. When a predetermined time has elapsed, the output of the prohibiting signal of the timer 21 is stopped. A temperature, detected by an output hot-water temperature sensor 6 at this time, becomes a data input for a data latch 10 and this tempera ture is stored and held. At the same time, a switching means 22 is switched from OFF into ON at this moment. A temperature, detected by the output hot-water temperature sensor 6 at this moment, is equal to an input water temperature because a heat exchanger 5 is not heated yet. Accordingly, the temperature, stored and held by the data latch 19 at this moment, becomes the input water temperature.
Patent JP-H02148602-A (JP)
Title: Headlight for automobile
Inventor: AKIZUKI KUNIO
IPC: F21S8/12
Filed: 1988-11-30
Abstract: PURPOSE:To reduce the depth size, and improve the effective utilization factor of the radiated luminous flux, and have diffusivity, and prevent the shielding of the optical path reflected on a concave mirror with the light source by forming a reflecting surface of the concave mirror used jointly with a convex lens with a compound rotational ellipsoid. CONSTITUTION:An ellipsoid E1 which first focal point is the point O and which second focal point is the point F1 is supposed. The f1 is the distance between the first focal point and the second focal point. Next, an ellipsoid E6 which first focal point is the point O and which second focal point is the point F6 is supposed. The f6 is the distance between the first focal point and the second focal point. Farther, under the limited condition that the distance between the first and the second focal points is shortened to be 0, a circle S which center is the point O is obtained. The envelope of the group of these quadratic curves E1, E6, and S is obtained, and this envelope is rotated around the optical axis Z so as to obtain the compound rotational ellipsoid. A reflecting surface is formed along the compound rotational ellipsoid set thereby, and the light source is placed on the point O. Thereby, the desirable flux distribution pattern diffused in the range with the angle theta3 in right and left directions and having large illuminance near the center can be obtained.
Patent JP-H11128769-A (JP)
Title: Air cleaner
Inventor: KAKIMOTO AKIHISA
IPC: B03C3/82
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which can be set selectively on a floor surface, a table or a wall face for blowing air all over the corners of a room. SOLUTION: A setting switch 33 for setting the setting state is provided in an air cleaner, and a flap 31 for deflecting blowing air is provided on an air plenum 12a on an upper face 12 of a housing 10. The flap 31 is displaced on a controlled position corresponding to the setting mode by a stepping motor 32 to provide the blowing air in the direction suitable for the setting mode. The flap 32 is rocked and displayed to vary the blowing air. At the time of setting the device on the wall face, the remote control operation cannot be carrier out. The pollution of a sealing face, therefore, can be prevented by the arrangement.
Patent JP-H09148855-A (JP)
Title: Differential operational amplifier
Inventor: NEMOTO KENJI
IPC: H03F3/45
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a high speed operation and a large amplitude operation when an amplifier is provided with a common-mode feedback circuit. SOLUTION: Between a differential amplifier part 1 and a common mode feedback circuit 2, a changeover switch SW1 is provided. The differential input terminal and the differential output terminal of the differential amplifier part 1 are connected via each changeover switch SW2 and SW3 . Further, each capacity C1 and C2 . is interposed and inserted between the side of the differential amplifier part 1 of the changeover switch SW1 , a noninverted input terminal and an inversion input terminal. In a state that a signal component is not included in the differential input inputted in the differential amplifier part 1, each changeover switch SW1 to SW3 is made conductive and the common mode feedback signals formed in the common mode feedback circuit 2 is stored in the capacity C1 and C2 .  When the differential operational amplifier normally operates, each changeover switch SW1 to SW3 is made interruption state, the signal voltage based on the difference of the common mode feedback signals stored in the capacity C1 and C2 and the differential output is defined as the common mode feedback signal and the signals are feedbacked to the differential amplifier part 1.
Patent JP-2001124624-A (JP)
Title: Infrared sensor, sensor device, and method for adjusting infrared sensor
Inventor: UMEDA HIDENOBU
IPC: H04B10/079
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to write correction data of an infrared sensor (a temperature sensor) in the same sensor by means of an optical signal. SOLUTION: The non-contact temperature sensor 21 is equipped with an infrared detection element 22 and a room temperature detection element 23, and the correction data of the two elements 22, 23 is stored in an EEPROM 28. The sensor 21 has an optical communication means comprising a light transmitting/receiving circuit 29, a light transmitting element 30a, and a light receiving element 30b. The correction data is written in the EEPROM 28 through the optical means.
Patent JP-H11141537-A (JP)
Title: Elastic hinge mechanism and measuring device using it
Inventor: NISHIOKI NOBUHISA
IPC: G01B21/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an elastic hinge mechanism excellent in the easiness for maintenance works and also provide a measuring device, wherein the mechanism itself is embodied simple and small and which does not require any controlling operation. SOLUTION: Through an elastic hinge part 20 having a specified rigidity, a swing lever 30 is held on a probe body 10 in such a way as capable of rotational swings, and a sucking means 40 which does not require any energy input and exerts a suction effect in the direction of encouraging the rotational swinging of the swing lever 30 is installed between the probe body 10 and swing lever 30.  The restoring characteristics for the rotating position of the hinge part 20 are set in two different modes; i.e., one mode in which influence of the suction effect is lesser and the rigidity of the hinge part 20 remains at a high rigidity value inherent in the hinge part 20 substantially within the specified rotation range in the neighborhood of the equilibrium position of the swing lever 30 decided by the external torque acting on the hinge part 20, and the other mode in which the rigidity becomes low gradually with increasing suction effect when the specified rotation range is exceeded.
Patent JP-H04172918-A (JP)
Title: Inverter device
Inventor: NAKAGAWA YOSHIKO
IPC: H02M7/48
Filed: 1990-11-06
Abstract: PURPOSE:To stably reset an inverter device from a tripped state by interrupting power supply by detecting the DC voltage of a converter section and power supply interruption or power supply restoration from the changing rate of the DC voltage detected value. CONSTITUTION:When a trip occurs, a main control circuit 13 instructs an A/D converter circuit 16 to make A/D conversion to recognize the voltage value of the capacitor 3 of a converter section. When the A/D conversion is performed at regular intervals of one second, the difference in the A/D converted values means them rate of change d(Vdc)/dt of the DC voltage of the capacitor 3. When the changing rate is known, the capacitance value of the capacitor 3 set by means of a parameter is compared with a rate of change decided depending upon the power consumption of the load of the inverter and, when the capacitance value coincides with the changing rate, it is discriminated that a power supply interrupted state occurs. Therefore, when the voltage changing rate continues for several seconds, interruption of power supply is discriminated.
Patent JP-H03162636-A (JP)
Title: Living body temperature measuring instrument
Inventor: ISHIBASHI JUNICHI
IPC: G01J5/00
Filed: 1989-11-21
Abstract: PURPOSE:To accurately measure the temperature of a body to be inspected reasonably by measuring the temperature of a living body position in synchronism with the living body detection signal of a sensor. CONSTITUTION:The person 17 to be inspected puts on a pulsation sensor 18 and the living body detection signal is shaped by a waveform shaper 5 into a rectangular wave. A Dicke type switch 4 turns on/off according to the output signal of the waveform shaper 5 to perform the measuring operation. Namely, when the switch 4 is OFF, the reference noise signal from a reference noise signal 7 is inputted to a circulator 6 while the microwave from the side of an antenna part 2 is interrupted and when ON, the reference noise signal is interrupted while the microwave from the side of the antenna 2 is received and inputted to the circulator 6. Therefore, when the person 17 in a high pulsation state, the side of the antenna part 2 is disconnected to input the reference noise signal and when in a stable state, an antenna noise is fetched from the antenna part 2. Namely, the temperature is measured while the synchronous frequency to a lock-in amplifier 14 is matched with heat beats. Consequently, the temperature of the person 17 can accurately and stably be measured reasonably.
Patent JP-2000133742-A (JP)
Title: Package substrate, semiconductor device using the same, and its manufacture
Inventor: SUWA MOTOHIRO
IPC: H01L21/52
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a semiconductor chip from a package substrate by improving the adhesive property between the chip and substrate. SOLUTION: An electrode 7 which gives a bias to the rear surface of a semiconductor chip is set up in the central part on the surface of the package base 2 of a package substrate 1. An annular opening 12 is made through an insulating film (first insulating film) 8 formed on the surface of the electrode 7. Then another insulating film (second insulating film) 9 is formed on the surface of the insulating film 8 in the annular openings 12.
Patent JP-S63153175-A (JP)
Title: Correcting method for thermal transfer printer
Inventor: SATO SEIJI
IPC: B41J29/36
Filed: 1986-12-17
Abstract: PURPOSE:To reduce the contamination of a recording paper and reduce the force required for releasing an ink ribbon, by storing into a memory a table containing characters to be printed and correction patterns correspondingly to each other, reading from the memory the correction pattern corresponding to the character to be corrected, and energizing heat generating elements of a head to generate beat according to the correction pattern. CONSTITUTION:A CPU 1 searches a table stored in a memory 3 for a correction pattern corresponding to each character inputted from a keyboard 2 at the time of recording, and stores the correction pattern into the memory 3 correspondingly to the relevant character. The CPU 1 sequentially reads from the memory 3 the correction patterns corresponding to the characters to be corrected which are determined by correction information inputted from the keyboard 2 at the time of correction, and outpus a data signal to a bead controller 5 on the basis of the correction patterns. The correction information is inputted from the keyboard 2. The CPU 1 sequentialy reads from the memory 3 the correction patterns based on the correction information, energizing a thermal recording head 4 through the bead controller 5 to generate heat according to the correction patterns, and drives motors 7, 8, 9 through a logic array 6 on the basis of the correction information, thereby correcting recorded characters.
Patent JP-H01142943-A (JP)
Title: Register saving and reloading system
Inventor: YOSHIMURA MASAHIKO
IPC: G06F9/48
Filed: 1987-11-30
Abstract: PURPOSE:To increase the processing speed by providing a register part which is utilized by an arithmetic unit in a subroutine calling routine and a register part which is utilized by the arithmetic unit in a called subroutine individually and performing register saving and reloading processes independently from the arithmetic unit. CONSTITUTION:A register part 22a is connected to the arithmetic unit 21 by a register saving and reloading device 26. Then the register saving and reloading device 26, when receiving information on the generation of a subroutine call from the arithmetic unit 21, switches the registers part 22a to a register part 22b and then informs the arithmetic unit 21 that instruction execution may be started. The register saving and reloading device 26, on the other hand, saves the contents of a register part 22a in a stack area 24 independently of the arithmetic unit 21 and in parallel to the subroutine processing of the arithmetic unit 21.
Patent JP-H02148618-A (JP)
Title: Manufacture of oxide superconductive thin film
Inventor: SUNAI MASAYUKI
IPC: H01L39/24
Filed: 1988-11-30
Abstract: PURPOSE:To obtain an oxide superconductive monocrystal film with satisfactory reproducibility by moderating the difference in lattice constant between a substrate and an oxide superconductor. CONSTITUTION:An amorphous film 2 having a film of an amorphous oxide superconductor formed thereon is thermally diffused into a substrate 1. At a result, the difference in lattice constant between the part near the substrate surface 1 and the oxide superconductor is almost continuously moderated in the depth direction, and a monocrystal film 4 of the oxide superconductor is formed on the surface. When a film of the constituting element of the oxide superconductor is formed on the substrate 1 having the difference in lattice constant moderated and the oxide superconductive monocrystal film 4 formed on the surface, its epitaxial growth can be satisfactorily conducted. Hence, a high quality monocrystal film 5 of the oxide superconductor can be formed.
Patent JP-H07159328-A (JP)
Title: Luminescence analytical method
Inventor: OSHIHARA WATARU
IPC: G01N21/64
Filed: 1993-12-02
Abstract: PURPOSE:To reduce an error due to a background by a method wherein a luminescent compound or a substance which excites it is heat-treated and the amount of luminescence is measured. CONSTITUTION:As a luminescent compound, the substrate of various bioluminescent enzymes, selenium terazine as a luminescent compound or the like is used as a bioluminescent compound, and an acridine-based compound, a hydrazide-based compound, a 1,2-dioxtane-based compound derivative or the like is used as a chemiluminescent compound. As a substance which excites it, e.g. hydrogen peroxide or the like is used with reference to the hydrazide- based compound. As the method of heat-treating it, a method which further decomposes and destroys an active inter-mediate in an excited state, which is produced by the spontaneous decomposition of a substance exciting a luminescent compound or the like and which does not decompose an undercomposed luminescent compound is used. For example, when luminol or an isoluminol derivative is used as the luminsecent compound and hydrogen peroxide is used as the exciting substance, it is preferable to heat-treat only the exciting substance at about 37 deg.C or higher.
Patent JP-H07159351-A (JP)
Title: X-ray spectroscope
Inventor: MORIHISA YUJI
IPC: G21K1/06
Filed: 1993-12-02
Abstract: PURPOSE:To provide an X-ray spectroscope wherein the inclination of a slit of detector to incident x-ray is prevented with a simple configuration. CONSTITUTION:Relating to the x-ray spectroscope wherein spectroscopic separator is performed with a spectrum element 4 moving on the straight line that passes through an origin, two link mechanisms (the first link groove 23 and the second ink groove 24) are arranged in parallel with a detector 1, wherein a slit 12 which the x-ray enters, is formed, in between, and the detector 1 is supported while supporting points (the first bearing 13 and the second bearing 14) on the extension line from both sides of the slit 12 are sandwiched by the link mechanisms, so that movement of the detector 1 is constrained by the two link mechanisms (the first link groove 23 and second link groove 24).
Patent JP-H01148819-A (JP)
Title: Drive in double twister
Inventor: TERANISHI JUNICHI
IPC: D01H1/28
Filed: 1987-11-30
Abstract: PURPOSE:To provide the title drive where a spindle driving motor and winding driving motor are equipped in a separate manner and a stationary frequency transducer incorporated with battery is located between the latter motor and the power source, thus eliminating severe twist application or twist breakage in power failure. CONSTITUTION:Power from a source 70 is delivered to a spindle driving motor 13 and winding driving motor 23 in a separate manner, and a stationary frequency transducer 72 incorporated with battery is located between the source 70 and the motor 23. In power failure, the relay 71 becomes 'ON', while the relay 75 'OFF', and the power from the battery 76 is delivered via the inverter 77 to the motor 23 to prevent the too early stop of the motor 23. The control circuit 78 controls the inverter 77, keeping the ratio of turns of the drum to those of the spindle constant until the both stop.
Patent JP-H09149418-A (JP)
Title: Encoder for real time dynamic image signal
Inventor: HAGIWARA TSUYOSHI
IPC: H04N19/50
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To efficiently detect a motion vector when a dynamic image camera is fixed to a mobile object, etc. SOLUTION: A digital video signal inputted from a video signal input part 1 is converted by a code conversion part 2, decoded by a code decoding part 4 and after then sent to a motion compensation picture memory part 5. On the other hand, a searching primary vector is prepared based on motion information of a camera itself detected by a camera motion detecting part 11 by a searching primary vector preparing part 12 and the motion vector is obtained based on the searching primary vector and the digital video signal by a motion vector detection part 13. The motion compensation picture memory part 5 outputs a predictive video corresponding to the motion vector based on the decoded digital video signal to take difference between with the digital video signal.  Then the predictive differential signal is converted by the code conversion part 2 and after then variable-length-coded by a variable length coding part 3 to be outputted from a coded data output part 7.