baber/WOPTO huggingface dataset:
Patent JP-H08145926-A (JP)
Title: Monitoring method of chemical grouting by pole-pole array specific resistance method
Inventor: FUJISAWA HAJIME
IPC: E02D3/12
Filed: 1994-11-22
Abstract: PURPOSE: To confirm judgment of injection at the time point of chemical injection by finding specific resistance between each potential electrode and a ground level from current of turning on electricity between an electrode nearest to an injection hole and the ground level and a potential difference between another electrode and the ground level and monitoring a chemical injection state from time change of the specific resistance. CONSTITUTION: On an outer tube 2 a plurality of injection holes 3 and, for instance, electrodes C1 , P1-1 -P1-10 composed of a steel plate of width of about 10mm are formed at intervals of about 50cm, and connected by an electric exploration device 10 and a single conductor cable 11. Chemical injection is started, current of about 1mA between the electrode C1 nearest to an injection point and a ground level (current far electrode C2 ) is allowed to flow, and a potential difference between each electrode P1-1 -P1-10 as a potential electrode and the ground level (potential far electrode P2 ) is measured.  Since the specific resistance of soil is lowered by electrolyte such as Na ions contained in injection chemical for making main material of water glass, the specific resistance between the ground level and the electrodes P1-1 -P1-10 is found from a flow current value and a measured potential difference, an the injection state of chemicals is observed. An optimum method of injection construction and an injection management value can be thereby selected for the soil.
Patent JP-H03149946-A (JP)
Title: Test voltage detecting circuit
Inventor: KATO TAKAYUKI
IPC: H04M3/22
Filed: 1989-11-06
Abstract: PURPOSE:To economize a circuit and to miniaturize a circuit scale by using a Zener diode in place of an operational amplifier as a detection circuit for a test voltage inputted from a TIP line. CONSTITUTION:When a test voltage inputted from the TIP line exceeds the sum voltage of Zener voltages of plural Zener diodes 11-1N connected in series, the Zener diodes 11-1N are turned on. When the Zener diodes 11-1N are turned on, since the 'sum' voltage and the 'difference' voltage of the inputted test voltage and the Zener voltages of the Zener diodes 11-1N are inputted to a voltage setting means 20, the resulting voltage is set to a prescribed voltage, and it is outputted. Then a noise eliminating means 30 eliminates a noise voltage superimposed on the voltage inputted from the voltage setting means 20 and outputted as the result of detection of the test voltage. Thus, the inexpensive test voltage detection circuit is obtained.
Patent JP-S63141116-A (JP)
Title: Initialization circuit for personal computer
Inventor: ORITO SHIGEKI
IPC: G06F1/24
Filed: 1986-12-03
Abstract: PURPOSE:To bracket reset by the application of a power source, a program, or a manual operation with a simple circuit, by holding a power reset signal by using an input/output line in an I/O controller. CONSTITUTION:When a power ON reset signal is outputted after the application of the power source, a mode FF11 is reset by the signal, and a three-state buffer 13 is placed under a floating state, and an I/O port FF12 is set at an input mode. At this time, by sending the I/O port 12 from a point A, a signal of 1 is read out from a three-state buffer 14. Thereby, a memory initialization routine is executed. Afterwards, the FF11 is set at an output mode, and simultaneously, '0' is set on the FF12. Next, when manual reset or program reset is performed, the initialization routine is executed, however, since '0' is read out by sensing the FF12, no memory initialization routine is executed.
Patent JP-2000111011-A (JP)
Title: Liquid fuel burner and furnace
Inventor: FUJIMURA KOUTAROU
IPC: F23D11/24
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To lower furnace dimensions while interference of burner flames are avoided. SOLUTION: A liquid fuel is sprayed through an atomizer 103a at a tip end of a burner gun 103 of a burner 100 and primary air for combustion is supplied from a primary air passage 104 around the atomizer so as to burn the fuel and secondary air for combustion is supplied from an annular secondary air passage 105 provided around the primary air passage 104. The secondary air passage is divided into four sub-passages and a secondary air flow rate regulating damper 107 is arranged in an inlet of each of the sub-passages so that secondary air flow rates of the sub-passages are individually controlled.  By setting secondary air flow velocities of the two sub-passages located upwardly and downwardly of the burner at flow velocities different from secondary air flow velocities of the two sub-passages located leftwardly and rightwardly of the burner a flame having a flat cross-sectional shape is formed by the burner. By this constitution, a space between the burners can be reduced without causing interference between the flames and height and width of the furnace can be reduced.
Patent JP-2000119768-A (JP)
Title: Boride based thermet having acicular structure
Inventor: YOKOUCHI MASAHIRO
IPC: C22C32/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hard material excellent in heat resistance and wear resistance by providing a hexagonal acicular crystal of (W, Mo)2B5, obtained by sintering a uniform mixture of each raw material, powder in composition region of W, Mo and the balance B4C. SOLUTION: A thermet has the hexagonal acicular crystal of (W, Mo)2B5 in the composition region of 45-75 wt.% W, 5-40 wt.% Mo and the balance B4C. Then, the heat resistance of the base material is increased by using remarkably hard and high m.p. B4C as the hard phase and the high m.p. metal of W and Mo as the connection phase. The raw material powder of W, Mo and B4C is weighed to be the prescribed composition, uniformly mixed and sintered under a normal pressure or the like to grow the hexagonal acicular crystal of (W, Mo)2B5 in the structure. The acicular crystal induce high toughness mechanism to improve strength and toughness as if whisker is dispersed into the structure.
Patent JP-H03149166-A (JP)
Title: Inner and outer roller grinding method for inscribed type gear pump
Inventor: FUJITA MASAHIRO
IPC: B24B7/16
Filed: 1989-11-06
Abstract: PURPOSE:To make positioning of each rotor axial line possible high accurately vertically in relation to each surface plate of a double-head grindstone by positioning rotors with the peripheral surface of the outer rotor by its own weight brought into contact with the internal peripheral surface of a circular hole of a carrier plate simultaneously with a peripheral surface of the inner rotor brought into contact with the internal peripheral surface of the outer rotor. CONSTITUTION:Each surface plate 11 of a double-head grindstone 10, used with a super abrasive grain, is arranged with the rotary axial line horizontally placed, and between these surface plates, a disk-shaped carrier plate 13, in which a circular hole 14 with the internal peripheral surface vertical for a surface and the internal diameter slightly larger than an outer rotor 1 is formed in the peripheral part with a space in the peripheral direction, is arranged in parallel to the double-head grindstone 10 eccentrically from its axial line. Next in each circular hole, inner and outer rotors are housed in such a condition that the inner rotor is placed in the outer rotor of an inscribed type gear pump, and in such a condition that the peripheral surfaces of the outer and inner rotors are positioned by the internal peripheral surface of the circular hole, end faces of both rotors 1, 2 are simultaneously ground by rotating respective surface plates 11 of the double-head grindstone and the carrier plate 13.
Patent JP-H07143137-A (JP)
Title: Exchange system
Inventor: ERI MICHIAKI
IPC: H04L12/28
Filed: 1993-11-17
Abstract: PURPOSE:To provide an exchange system forming a copy network flexibly in response to the scale and the use situation of the exchange system. CONSTITUTION:When an information cell is exchanged and connected by using an exchange switch circuit 111 and an information cell requiring multi-point connection is received by the exchange switch circuit 111, number of copy modules required for the multi-point connection of the information cell is calculated and a required copy module and a required connection form are selected based on management information of plural copy modules 121-123 managed by a management means and on the result of calculation.
Patent JP-H02133793-A (JP)
Title: Air type heat exchanger
Inventor: KASAHARA KEISUKE
IPC: F28D1/04
Filed: 1988-11-15
Abstract: PURPOSE:To simplify the structure of the title heat exchanger, and to improve a heat transfer coefficient by merely providing an air stream distributing plate having slit-like nozzle holes along the center line of array tubes. CONSTITUTION:Air under a low air pressure, which is introduced by an exhaust fan 5 through an air inlet port 3, is injected as a jet stream toward the center line of bare tubes 2 through a multiplicity of slit-like nozzle holes 12 provided in a slit plate 11 disposed beneath the bare tubes 2. Since the slit-like nozzle holes 12 are opened beneath the bare tubes 2 along the longitudinal direction of the bare tubes 2 being the array tubes, an air stream due to the Coanda effect is generated on the circumferential surfaces of the bare tubes 2 throughout their entire length and accelerates the bare tubes 2 to remarkably improve a heat transfer coefficient of the bare tubes 2. If a heat exchanger of this type is compared with conventional fin-coil type heat exchangers, the heat transfer coefficient that is four to five times higher than the conventional heat transfer coefficient can be obtained.
Patent JP-H08129151-A (JP)
Title: Spectacles
Inventor: MURAI MASARU
IPC: G02C5/02
Filed: 1994-10-31
Abstract: PURPOSE: To provide spectacles which are simple in design and are improved in appearance by eliminating the pressing plate parts for stoppering of a bridge and wraparound endpieces to be fixed to lenses of spectacles of a rimless type which have no frame and are formed by directly screwing or riveting the bridge and the wraparound endpieces to the lenses. CONSTITUTION: The bridge 6 or the wraparound endpieces (spectacle frame parts), etc., are fixed by means of coupling holes 24 bored through the parts to be mounted with the spectacle parts of the lenses 4, arms 30 (fixing parts) formed in the parts of the spectacle frame parts in contact with the lenses 4 and bolts 26 (coupling members) for coupling the holes 4 of the lenses 4 and the fixing parts. Both of the lens faces or edges on the circumferences of the holes 24 of the lenses and the spectacle frame parts are provided with grooves 28 as stopper parts and main body parts of the wraparound endpieces 16 to be engaged with the grooves 28.
Patent JP-2000093328-A (JP)
Title: Gas fryer
Inventor: YUFU HIROSHI
IPC: A47J37/12
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce energy loss and improve the workability in inspection and cleaning of an oil bath by laying a heating tube in such an arrangement that it may be folded back in the oil bath, in an equipment with a heating pipe having a fire hole for a burner being passed through the oil bath. SOLUTION: A gas fryer 1 is provided in the front part of a case 2 with an operation section for ignition of gas, adjustment of oil temperature, etc. In an upper part of the inside of the case 2, an oil bath 3 is disposed. In the oil bath 3, two bent heating pipes 6, 7 are both disposed horizontally to heat an oil 4 stored in the oil bath 3. The heating pipes 6, 7 are provided with fire holes for a burner B at one and (the rear face side of the operation section) of each lower heating pipe 6a, 7a. The ends of upper heating pipes 6b, 7b which are made by folding back the heating pipes 6, 7 upwards from the middle on the operation section side are connected to exhaust ports 8 at the rear face side of the operation section. By such structure, the heating efficiency of oil by the heating pipes 6, 7 can be increased.
Patent JP-H0761206-A (JP)
Title: Electronic equipment, furniture, ornament and caster which have variable outer diameter type roller
Inventor: MATSUDA YUTAKA
IPC: B60B33/06
Filed: 1993-11-18
Abstract: PURPOSE:To transport and move electronic equipment or furniture using extremely small working force by providing a variable outer diameter type roller enlarging in the outer diameter of a fluid roller, and supplying a compressed air to enlarge the outer diameter for freely floating the bottom of electronic equipment or furniture from an installing face. CONSTITUTION:A variable outer diameter type roller 100 is severally rotatably attached near the four corners of the bottom recessed part of furniture through a bearing. A compressed air is supplied into the cylindrical barrel part of a sealing member 9 through a rotary air coupling 17, and a blind hole 15 drilled at the axis of a roller shaft 4 and a communicating hole 16 to press a diaphragm 9A outward for deforming it from a jar-shape into a flat plate-shape, and a sliding member 10 having a rubber ring 11 fittedly attached to its periphery is thereby pushed outside a pipe 1 to a position where the projecting part 10C of the sliding member 10 abuts on the U-shaped edges bent in a hook-shape of side plates 2, 3. Thus the outer periphery of the roller of the pushed out sliding member 10 turns into a size larger fixed outer periphery to float the bottom of the electronic equipment or the like from their installing face.
Patent JP-H01138869-A (JP)
Title: Still picture transmitter
Inventor: IMOTO KUNIO
IPC: H04N7/14
Filed: 1987-11-16
Abstract: PURPOSE:To recognize a formed data and time easily together with the reception of a still picture at the reception side by storing the date and time or the like generating a still picture and providing a device sending the date and time or the like in the case of the transmission of still picture. CONSTITUTION:A video data stored in a frame memory 2 is outputted to a telephone line terminal 103 via a line interface 5 by the control of a CODEC section 3 and a communication control section 4. A CPU 18 constituting the CODEC section 3 controls a picture memory 15, a cursor memory 16, a character memory 17, a key control section 24, a lamp buzzer control section 25 and a clock device 25. When a freze key is operated, the CPU 18 discriminates whether the mode is a mode sending the date and time of still picture processing or not, reads the date and time data from the clock device 26 and writes the result to the picture memory 15. Through the constitution above, the still picture is received at the reception side and the generated date and time are recognized easily.
Patent JP-S61158944-A (JP)
Inventor: UIRIAMU BURAIANTO REESUFUIIRUD
IPC: A61K31/535
Filed: 1985-12-20
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-2001110225-A (JP)
Title: Embedded luminaire
Inventor: HACHIMINE KIYOSHI
IPC: F21Y101/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an embedded luminaire with light distribution control mechanism for making general illumination, spot illumination, wall-washer illumination and inclined ceiling illumination applicable with one type and freely setting the direction of illumination. SOLUTION: An embedded luminaire is formed with two reflectors 3, 4 different in outer diameter matching to a rotating angle or a ceiling inclination, one reflector 4 being supported by a supporting frame 7 and the other reflector 3 being set on a supporting frame rotating shaft.
Patent JP-H05101904-A (JP)
Title: Demagnetization and demagnetizing device
Inventor: ABE KENJI
IPC: H01C7/02
Filed: 1991-10-08
Abstract: PURPOSE:To offer a demagnetization and a demagnetizing device able to decrease a balancing point current while having high reliability even in case a positive temperature coefficient(PTC) thermistor for current control is made high resistant so as to increase a rush current. CONSTITUTION:In a positive temperature coefficient(PTC) thermistor device 3, a first PTC - thermistor 31 is in series connected to a demagnetizing coil 2, a second PTC - thermistor 32 is thermocombined with the first PTC - thermistor 31 while being in parallel combined with a series circuit of the demagnetizing coil, and the first PTC - thermistor 31. A power supply device 1 supplies the first level voltage V1 to the PTC - thermistor device 3 and the demagnetizing coil 2 for a prescrived time from a power supply closed time while supplying the second level voltage V2 of lower voltage value than the first level voltage V1 after the lapse of a prescribed time.
Patent JP-S62149013-A (JP)
Title: Thin film magnetic head
Inventor: MAKINO NORIFUMI
IPC: G11B5/48
Filed: 1985-12-24
Abstract: PURPOSE:To attain miniaturization of a magnetic disc recording/reproducing device and to reduce the cost by decreasing sequentially the gap of an inner circumferential track side element more than the outer circumferential track side element in a multi-track thin film magnetic head. CONSTITUTION:As to the gap (d) of an element E, the head is shaped by the machining such as lapping so as to obtain the relation of d1>d2...>dn-1>dn. The electromagnetic conversion efficiency of the inner circumferential track is improved in comparison with the outer circumferential track by the shaping, the signal output decrease by the medium sliding linear speed is compensated, resulting that it is possible to obtain a signal whose characteristic is uniform from the outer circumference to the inner circumference. Further, the quantity of wear due to disk slide is larger for the element of the element toward the outer circumference because of the difference in the sliding speed and since the gap of the element larger toward the outer circumference, resulting that the service life of each element is made uniform. Thus, the miniaturization of the head is attained and the cost is reduced in this way.
Patent JP-H03151843-A (JP)
Title: Batter coating raw material for deep-fried food
Inventor: ISHIKURA MASAAKI
IPC: A23L7/157
Filed: 1989-11-07
Abstract: PURPOSE:To improve effects for improving texture and prevent coloring to fried food by granulating a finely powdered vegetable fiber raw material. CONSTITUTION:Wheat flour having >=60% vegetable fiber content and obtained by washing grains, beans or wood, especially wheat flour with water to remove water soluble content and subjecting the vegetable fiber content to ethyl alcohol treatment is finely pulverized so that grain size may be <=150mu and then granulated to provided the batter coating raw material for fried food having 250-1000mu.
Patent JP-H07142869-A (JP)
Title: Multilayer ceramic substrate with built-in capacitor
Inventor: YAZAKI YOSHITARO
IPC: H01G4/12
Filed: 1993-11-18
Abstract: PURPOSE:To provide a multilayer ceramic substrate with a built-in capacitor wherein diffusion is prevented at low cost. CONSTITUTION:Al2O3-SiO2-PbO insulating substrates 1, 2 are laminated together. The insulating subitrate 1 has a capacitor electrode layer 3 formed on its underside, and the insulating substrate 2 has a capacitor electrode layer 4 on its top. A dielectric 5, made of PbO-MgO-NbO dielectric material, is placed between these insulating substrates 1, 2. Thus a capacitor structure is obtained, wherein a dielectric 5 is placed between the two capacitor electrode layers 3, 4. The capacitor electrode layers 3, 4 are composed of Ag-Pd material with 5wt.% Bad, an oxide of Ba, added. In other words, the capacitor electrode layers 3, 4 have BaO added; BaO, an oxide of Ba, is lower in electronegativity than Mg that has the lowest electronegativity among the components of the dielectric 5.
Patent JP-S62149369-A (JP)
Title: Automatic painting method
Inventor: OKUBO YOSHIHARU
IPC: B05D1/02
Filed: 1985-12-23
Abstract: PURPOSE:To make efficient painting with good accuracy by detecting a material to be coated which is conveyed by a conveyor by a sensor and moving a painting robot in synchronization with the detected conveying speed. CONSTITUTION:The material 2 to be coated under conveyance by the conveyor 1 is detected by the sensor 3 and the material 2 is painted by the painting robot 2 while the robot is moved in synchronization with the conveying speed of the material 2. The condition similar to the condition in which the conveyor is offline can be create without stopping the conveyor in the above-mentioned manner and since the robot can be run in parallel with the material to be coated by detecting the material to be coated by the sensor, the painting with high accuracy is executed. Since the conveyor is not stopped, efficient and speedy painting is executed and the unmanned painting is made possible.
Patent JP-H02137797-A (JP)
Title: Si epitaxial growth device
Inventor: KUBOTA ATSUKO
IPC: C30B29/06
Filed: 1988-11-16
Abstract: PURPOSE:To accurately maintain the temperature of a wafer by detecting the strength of IR light within a specific wavelength range from the wafer or boat in the subject device of a hot wall type to control the temperature of the inside of an oven. CONSTITUTION:In a Si epitaxial growth device comprising a boat 1 used for loading plural wafers 2 and made of quartz, etc., a quartz tube 6 used for receiving the board 1 and forming a reaction oven, reaction gas-charging openings 3a and 3b, a reaction gas-discharging opening 4 and a heater 7 for heating the wafers 2 from the outside of the tube 6, one end 8a of an optical fiber 8 is disposed at the lower end of the boat 1 to confront with the wafer 2 and the other end 8b is connected to a HgCdTe detector 9 disposed apart from the main body of the device. A bandpass filter for passing the light of wavelength of 3-4mu is set in the detector 9 and through the filter the IR light generated from the wafer 2a to be subjected to the Si epitaxial growth is detected. A temperature controller 10 converts the strength of the detected IR light into a temperature and controls the output of the heater 7 so as to control the temperature of the wafer to a set value.
Patent JP-H09135552-A (JP)
Title: Motor-driven actuator
Inventor: KAWABATA HIROSHI
IPC: H02K7/118
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, improve the workability of the assembly and, further, reduce the cost. SOLUTION: The rotation of a motor 5 is transmitted to an output shaft 24 through reduction gears and the output shaft 24 is turned to open a valve. When the rotation of the motor 5 is stopped, the output shaft 24 is turned in an opposite direction by a spring force accumulated in a twisted coil spring 27 to close the valve. The valve can be opened by turning the output shaft 24 manually against the spring force of the twisted coil spring 27. A single- directional clutch 15 is fixed to the inner circumference of a 6th gear 14 and a cylindrical part 17 which is put on the clutch 15 is formed integrally on a seventh gear 16.