baber/WOPTO huggingface dataset:
Patent JP-H083942-A (JP)
Title: Soundproof unit panel
Inventor: HARA KAZUHARU
IPC: E01F8/02
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a soundproof unit panel which is excellent in soundproofing and easily constructed, by constituting the unit panel of a concrete base plate having a plurality of recesses partitioned by the side wall at the peripheral. edge of one side and a lattice-form partition wall, at one side and ceramic sound-absorbing plates covering respective recesses. CONSTITUTION:A soundproof unit panel 10 is constituted of a concrete base plate 21 having a plurality of recesses 24 on one side, partitioned by side walls 22 at the peripheral edges of one side 1 and a lattice-formed partition wall 23 erected at the inside of the side walls 22, and ceramic sound-absorbing plates 31 fixed on the opening peripheral edge of respective recesses 24 to cover the recesses 24. A required number of panels 10 are fitted in the state that the sound-absorbing plates 31 are arranged at the sound source side, road side for instance. And the panels are attached to posts or the like at the road shoulder with fitting parts 41 to the panel, buried in the base plate 21. Since the sound-absorbing plate 31 is fixed to the base plate and hence, it is not required to fix at the construction site, it is excellent in workability. The recesses form air layers at the rear side of sound absorbing plate 31 to increase the sound- absorbing function.
Patent JP-H05344753-A (JP)
Title: Inchworm
Inventor: KABEI NOBUYUKI
IPC: H02N1/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide an inchworm in which micro-displacement is realized with high resolution. CONSTITUTION:The inchworm comprises a telescopic body being arranged on an arbitrary surface and opposite ends to be sucked detachably on the surface, wherein the inchworm moves by alternating telescopic operation of the body and detachable suction at the opposite ends. The body is constituted of one or a plurality of series or parallel connected capacitors each having electrodes 101, 102 coupled through a resilient member, a power supply 150 for each capacitor, and a switch 140 for connecting each capacitor with the power supply 150, and the body telescopes through the use of displacement of inter-electrode distance caused by variation of electrostatic power due to charge/discharge of the capacitor.
Patent JP-H0957961-A (JP)
Title: Ink jet type recording head
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/045
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To increase an adhesive strength near ink supply ports while ensuring flow passage resistances of the ink supply ports. SOLUTION: A flow passage forming substrate 16 is formed with pressure generating chambers 13 communicating with each of nozzle openings 12, a common ink chamber 14 for supplying of ink to the pressure generating chambers 13, and ink supply ports 15 connecting the pressure generating chambers 13 to the common ink chamber 14. The ink supply ports 15 have narrowest portions 15a which govern an ink droplet discharging performance. The ink supply ports 15 are formed to diverge from the narrowest portions 15a toward the pressure generating chambers 13 via a plurality of stepped portions 15b, 15c, 15d, thus lengthening, without changing flow passage resistances, and enlarging adhesive areas near the ink supply ports.
Patent JP-H0444693-A (JP)
Title: Dram memory device
Inventor: NAMIMOTO KEIJI
IPC: G11C11/401
Filed: 1990-06-12
Abstract: PURPOSE:To enlarge the usability of the DRAM memory device by making the four pairs of data lines correspondent one by one and making common capacitors to be connected to these four correspondent data lines. CONSTITUTION:A memory cell is composed of MOS transistors TR1-TR4 whose respective gates are connected to four word lines WL1-WL4, and capacitors C1-C4 connected to the drains of these MOS transistors, and these capacitors are mutually linked so as to form a common capacitor C. Corresponding to the word lines WL1-WL4, four bit lines (BL1-BL4) are provided as well and connected to the source of the other transistors respectively. Thus, the information of one bit stored in the capacitor C can be accessed separately through the four transistors.
Patent JP-H05344249-A (JP)
Title: Facsimile equipment
Inventor: MURAMATSU HIDEO
IPC: H04N1/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide a facsimile equipment actuating in accordance with an office status. CONSTITUTION:When a night batch illuminance designation mode is designated in a facsimile equipment capable of receiving a memory (Yes at S523), and a sensor provided on the facsimile equipment detects the illuminance around the equipment and decides that it is brighter than prescribed illuminance (Yes at S524), the printing of reception data is allowed as a normal facsimile equipment (S525). On the other hand, when the illuminance is not decided to be bright at S524 (No at 524), the printing is prohibited (S526) and reception data is stored in a memory which is not shown in figure.
Patent JP-H10340213-A (JP)
Title: Performance analytic system for execution of parallel processing program, and function call frequency counting method
Inventor: KUMAKURA MASAHITO
IPC: G06F9/48
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To make confirmable the execution balance of functions among tasks by performing execution control over programs while synchronizing processors, gathering execution performance information on the programs and outputting it to a performance information file, and editing and displaying the performance information from the performance information file. SOLUTION: When a task is generated, a performance information area managing means 11 is called to generate a function call frequency information setting area 14 corresponding to the generated task, and function call frequency information on a function is set by a function call frequency counting means 12. At the end of a program, a performance information file output means 15 outputs function call frequency information gathered by tasks to the performance information file 16. A function call frequency editing means 17 edits and analyzes call frequency information of functions by the tasks from the performance information file 16 and a function call frequency output means 18 outputs an editing list 19 wherein the edited and analyzed call frequency information of the functions is displayed by the tasks.
Patent JP-S5774655-A (JP)
Title: Detection electrode for firing
Inventor: HIRATA HIROSHI
IPC: F23N5/12
Filed: 1980-10-28
Abstract: PURPOSE:To enhance a capacity of a firing detecting electrode and to enable to lengthen a life, by a method wherein a metal, whose main component is a Cr group elecment or a Fe group element, is diffused and impregnated into a surface layer of a base substance whose main component is Fe and Cr and which contains Al. CONSTITUTION:In a firing detection electrode 16, for use with a combustor for burning a fuel whose main component is hydrocarbon, such as oil, gas, the firing detection electrode 16 is consituted such that a surface layer 16b is formed through the diffusion and penetration of a metal, whose main component is a chrome group element, e.g., Cr, Mo, W, on a surface of a base substrate 16a whose main component is Fe and Cr and which consists of a Fe-Cr-Al alloy containing Al. The processing of the surface layer increases a high-temperature resistant oxidation, lengthens a life, prevents the deterioration of a detecting vurrent due to an insulating quality of alpha-Al2O3, and permits maintaining of a normal initial detecting level.
Patent JP-S5941632-A (JP)
Title: Internal-combustion engine with variable compression ratio
Inventor: NAKAHARA MITSUHARU
IPC: F02B1/04
Filed: 1982-08-31
Abstract: PURPOSE:To enable the automatic and stepless change in the compression ratio of an engine, by controlling the axial displacememt of a spiller so that the opened and closed position of a spill port for regulating the quantity of outflow of working oil from a hydraulic chamber behind an auxiliary piston for changing the compression ratio is controlled depending on the rotational frequency of the engine. CONSTITUTION:Working oil is continuously fed to a hydraulic chamber 15 behind an auxiliary piston 9. A spill port 19 provided in a stem 14 extending from the auxiliary piston 9 and projecting out of an auxiliary cylinder 7 is opened and closed by the axial displacement of a spiller 20 caused by an actuator 22, to drain the working oil out of the hydraulic chamber 15 to move the axial position of the auxiliary piston to change the compression ratio. A control circuit 24 regulates the actuator 22 depending on the output of a load detector 25. The opened and closed position of the spill port 19 is controlled depending on the output of a rotational frequency detector 26 so that the opened and closed position is much displaced backward below the rotational frequency of idling and much displaced at the rotational frequency of idling.
Patent JP-S637012-A (JP)
Title: Voltage comparator with built-in hysteresis
Inventor: SAKO MICHIYA
IPC: H03K3/2897
Filed: 1986-06-27
Abstract: PURPOSE:To reduce the number of elements in an integrated circuit and to provide an accurate hysteresis by providing a constant current circuit whose input is connected to one output of 1st and 2nd differential amplifier transistors (TRs) and whose output is connected to a reference potential point. CONSTITUTION:The input of the constant current circuit is connected to the collector being the output of a 1st differential amplifier TR 19 and the output of the constant current circuit is connected to the reference potential point 18. Since no collector current of the TR 19 flows with an input voltage VIN higher than the reference potential Vp, TRs 22, 23 acting like a mirror of the TR 21 are not activated, an output voltage VOUT goes to an L level and no constant current I3 flows. However, when the input voltage VIN is lower than the reference potential Vp(=Vref), the TRs 22, 23 are driven as a mirror of the TR 21 to bring the output voltage VOUT to an H level and to increase the reference potential Vp.
Patent JP-S5674662-A (JP)
Title: Frequency to voltage converter
Inventor: MIYAHARA KUNIO
IPC: G01R23/06
Filed: 1979-11-26
Abstract: PURPOSE: To eliminate erros owing to the pulse intervals of reference clock pulses by forming a circuit which outputs the square waves having the periods coninciding in time mode and having a fixed pulse width for the square wave input data of the frequency to be converted.  
     CONSTITUTION: When a square wave input 11 becomes 1 from 0, the reset signal 35 of a pulse counter 7 becomes 0 from 1 and the counter 7 assumes an operating state from a reset state. At this instant, the output 33 of an exclusive OR circuit 23 becomes 1 from 0 and a reference frequency generator 21 starts oscillating by means of a square wave input signal 11. The counter 7, inputted with clock pulses 31, starts counting and emits 1 to the counter output 32 at the instant when it counts by preset number. When the output 32 becomes 1, the another input 11 of the circuit 23 is also 1, and therefore the output 33 thereof becomes 0 from 1. At the same time the signal 34 for stopping oscillation function becomes 0 from 1 and the generator 21 stops oscillating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0710795-A (JP)
Title: Fluorine-containing dihydroxy compound and its production
Inventor: TOMOI MASAO
IPC: C07C43/23
Filed: 1993-06-23
Abstract: PURPOSE:To obtain the subject new compound useful as a raw material for high-performance polyester, etc., having low absorption ratio, low dielectric constant and high transparency. CONSTITUTION:A compound of formula I [Rf is CnH2n-1 ((n) is 6-12 integer, this Rf contains one double bond, H on the aromatic ring is replaceable with lower alkyl, F, Cl, Br, etc.; two hydroxymethyl groups are bonded to the aromatic ring in o-position, m-position or p-position based on ether bond, respectively] such as 1,3-bis(hydroxymethyl)-5(perfluorononenyloxy)benzene. The compound of formula I is obtained by dissolving a fluorine-containing aromatic dicarboxylic acid compound of formula II (two carboxyl groups are bonded to aromatic ring in o-position, m-position or p-position based on ether bond, respectively) in an organic solvent such as tetrahydrofuran or benzene to give a solution and treating the solution with preferably 0.5-5 times equivalent of boron at -20 to 50 deg.C for 5 minutes to 24 hours.
Patent JP-H11895-A (JP)
Title: Plate material carrying conveyor and segmented cement plate manufacturing device having its carrying conveyor
Inventor: MURASE MAMORU
IPC: B65G47/248
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a plate material carrying conveyor capable of continuously supplying a plate material to be machined to a plate material machining device including a segmented fiber cement plate manufacturing device having an inclined working plate while keeping it plane without causing unnecessary curve and bending. SOLUTION: A horizontal carrier (a plane belt 106), a plate material lifting arm 110 having one end pivotally supported near the upper end of the inclined working plane of a plate material machining device and plate material lifting arm operating mechanisms 121, 122 to move the plate material lifting arm at its other end up to a preset height and down are provided, so that the late material lifting arm 110 can lift and incline a plate material fed onto the plane belt 106 from a horizontal condition up to an inclination harmonized to the inclination of the working plane of the plate material machining device. In such a state, the plate material is fed from the plate material lifting arm 110 onto the plate material machining device.
Patent JP-S5484151-A (JP)
Title: Power generating method by collected pressure of workshop steam
Inventor: FUKUMA YUUJI
IPC: F01K27/02
Filed: 1977-12-17
Abstract: PURPOSE: To make efficient use of steam by providing an accumulator with an adjusting valve in the entrance side in parallel with a turbine for accumulating sufficient amount of steam.  
     CONSTITUTION: An accumulator 4 is provided in parallel with a turbine 2, and a pressure accumulation adjusting valve 8 is equipped on the entrance side of this accumulator 4. The detected vlaue of a pressure detector 9 is compared with the set point by a pressure accumulation controller 10; when the detected pressure is over the set point, the valve 8 is opened, and when under the set point, the valve 8 is closed. In this construction, as soon as the steam supply from a boiler 1 is started, the steam of a pressure necessary for the most efficient operation of the turbine 2 is issued for the most efficient operation from the beginning of steam supply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0711431-A (JP)
Title: Plasma vapor-deposition device
Inventor: MIYABORI TORU
IPC: C23C14/32
Filed: 1993-06-23
Abstract: PURPOSE:To realize a new plasma vapor-deposition device capable of excellently producing plasma in a space region between a grid and a counter electrode. CONSTITUTION:An exhaust port 2a for discharging an introduced gas is arranged at the rear of a counter electrode 5 when seen from a grid 6, a gas introducing part 21a is set on the same side of a thermoelectron discharge filament 7 with respect to the grid 6, and hence an introduced gas current is formed between the grid 6 and the counter electrode 5 almost parallel with an electric field leading to the counter electrode 5 from the grid 6. As a result, plasma is uniformly produced between the grid 6 and a substrate 16 to be vapor- deposited over a wide area, and a good coating film is formed.
Patent JP-H102593-A (JP)
Title: Air-conditioning device
Inventor: TAKAHASHI YUKINOBU
IPC: F24F11/02
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of operation for a user and eliminate the shortage of electric power in summer when a commercial power source facility and an industrial- owned power generator are installed in parallel by a method wherein the supply of electric power is treated so as to be favorable for the user based on respective informations with respect to the commercial power supply facility, industrial-owned power generator and an air-conditioning device. SOLUTION: A communication control device 12 receives an information from outside through a connecting wire 25, connected to an external information source, and transmits the information of an air-conditioning device AC to the outside. In the outdoor machine 5 and the indoor machines 6, 7 of the main body 4 of the air- conditioning device, room temperature control operation is effected based on an indoor temperature and the like as well as an objective temperature and the like. Electric power, used for the outdoor machine unit 5 and the indoor machine units 6, 7 in accordance with the room temperature control operation, is changed time by time. The changing information is transmitted to a logical system control device 9 through the connecting wire 28.  A logical operating unit 10 determines whether a necessary power is to be purchased from a commercial power supply 30 or to be supplied by operating an industrial-owned power generator 1.
Patent JP-H102817-A (JP)
Title: Joint moment measuring device
Inventor: KISHIMOTO HIDEO
IPC: A61B5/22
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a force plate for detecting component forces in triaxial directions in a joint moment measuring device and reduce system cost. SOLUTION: A computer 6 obtains respective luminous intensity I of reflected light from a marker by extracting an image of the marker bonded to a person to be tested from an image signal entered from a video camera 3 and also obtains respective two dimensional coordinates X, Z (distance data in cross direction and upper direction) from an X axial component force detect signal and a Z axial component detect signal provided from a force plate 4 through an amplifier 5.  The computer 6 corrects the obtained luminous intensity I by luminous intensity set in a correcting table 6a previously stored and obtains coordinate Y of the third dimension (distance data in width direction) set in a correction table 6a corresponding to the corrected respective luminous intensity, and joint moment of measuring portion is analyzed from the previously obtained two dimensional coordinate (X, Y) at the obtained Y coordinate position and the analyzed result is provided to a CRT 7 to display or provided to a color printer 8 to print.
Patent JP-H04350452-A (JP)
Title: Apparatus for hot bath with bubbling function
Inventor: SUZUKI TAKAMI
IPC: A61H23/00
Filed: 1991-05-27
Abstract: PURPOSE:To provide an apparatus for hot bubbling bath which, even in the case where, for example, the piping extends long, ensures faultless, satisfactory operation. CONSTITUTION:The subject relates to an apparatus for hot bath with the function of producing bubbles in the bath which is equipped at least with a bathtub 10, circulation channels 31, 32 for circulating the bathwater through a heat- exchanger 23, a circulating pump 21 in the circulation channels, a means 12 for incorporating air with the circulating bathwater ejected into the bathtub, and a controller 70 for controlling the operation of various parts of the apparatus. A sensor 60 for detecting the number of revolutions of the impeller is provided to the circulating pump 21; the controller 70 compares the actual number of revolutions detected by the sensor 60 with a specified number of revolutions and controls the power supplied to the circulating pump in a manner of proportional control.
Patent JP-H10340989-A (JP)
Title: Lead frame for retaining semiconductor element and plastic molded semiconductor device using the same
Inventor: TSUKIIDE EIJI
IPC: H01L23/50
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable directly mounting a semiconductor element on a lead frame without using adhesive agent and needing a drying process, by retaining two facing sides by suspension leads stretching inward from the peripheral part of the lead frame, and installing a frame type member for retaining the semiconductor element, in the inside. SOLUTION: A lead frame for a plastic molded semiconductor device is retained by two suspension leads 7 stretching inward from the peripheral part of the lead frame. A retaining lead 2 of a frame type member which surrounds and retains a semiconductor element 1 inside the member is installed. The semiconductor element is introduced into a part between two inclined sides of the lead 2 which have protruding parts 3, guided to the two inclined sides, pressed downward extending the inclined sides, and fitted in the part between the protruding parts 3 of the inclined sides. The two facing inclined sides of the retaining lead 2 are not extended larger than the width of the semiconductor element 1. When plastic deformation is generated, elastic force sufficient to retain the semiconductor element is left.
Patent JP-H0318016-A (JP)
Title: Vapor growth apparatus for iii-v compound semiconductor crystal
Inventor: KUNIHARA KENJI
IPC: H01L21/205
Filed: 1989-06-15
Abstract: PURPOSE:To control the thickness and the composition of an epitaxial layer at the specified values with good reproducibility by adding a path which can keep the amount of supply of a group III raw material constant to an apparatus. CONSTITUTION:In a vapor growth apparatus, a path is provided between a flow control for a group III raw material gas and a reaction chamber. The path includes an amplifier and an analyzer and it provides feedback control to maintain a constant flow of the material gas. Namely, in the path between the flow control 8 and the reaction chamber 7, the amplifier 15 and the mass analyzer 16 operate to feed back the result of the gas analysis to the flow control 8. Therefore, the gas which is sent into the reaction chamber is sampled at any time by the operation of a valve, and the composition is analyzed. The result can be fed back immediately to the flow control for the group III raw material gas. Thus, the amount of supply of the group III raw material gas is kept always constant without fluctuating. The thickness and the composition of a grown crystal layer can be controlled at the specified values with good reproducibility.
Patent JP-H06339862-A (JP)
Title: Sand blast device
Inventor: SUEMITSU TADAO
IPC: B24C7/00
Filed: 1993-06-01
Abstract: PURPOSE:To dispense with control of sand, utilize even wet sand, and prevent the sand from being scattered outside a work range. CONSTITUTION:A sand blast device has a tank 7 to house sand in a condition of being precipitated in water after an inflow port 7i is closed and the second and the third water supply pipes 2B and 2C to supply prescribed pressure water to the tank 7 as well as to supply the prescribed pressure water to an outflow port 7o of the tank 7, and also has a compressed air supply pipe 17 to supply compressed air, the first solenoid valve 9 to supply sand and water from the outflow port 7o of the tank 7 or water from the third water supply pipe 2C to the compressed air supply pipe 17 or to stop supply to the compressed air supply pipe 17 and a pressure proof hose 22 whose one end is connected to a connecting part between the compressed air supply pipe 17 and the first solenoid valve 9 and other end is connected to a nozzle 23.