baber/WOPTO huggingface dataset:
Patent JP-H1041819-A (JP)
Title: Measuring circuit using microcomputer
Inventor: MIYAZAKI NORIO
IPC: H03M1/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To correct the conversion error in an A/D converter built into a microcomputer by applying a feedback to a PWM signal. SOLUTION: A microcomputer 1 operates digital values, converted by plural A/D converters 2a-2n, through an arithmetic part 3 and controls the duty ratio of pulse signals through a PWM circuit 4. A thermistor TH and a thermocouple TC are connected to the A/D converters 2a and 2b, and the detected digital values are compared with prescribed values and judged by the arithmetic part 3. Thus, heating of the bottom of a pot or the extinguishing of fire in a burner is prevented by a safety solenoid valve SV, according to the command of the arithmetic part 3. At such a time, the pulse signal outputted from the PWM circuit 4 is subjected to analog conversion by a D/A converter 5 and fed back to the A/D converter 2n. Thus, since the PWM circuit 4 divides the frequency of clock signal of the microcomputer 1 and outputs the pulse signal, it is not necessary to consider the error.
Patent JP-S5893253-A (JP)
Title: Manufacture of semiconductor single crystal film
Inventor: YOSHII TOSHIO
IPC: H01L29/78
Filed: 1981-11-30
Abstract: PURPOSE:To obtain an Si film having good crystallinity with less implantation of Al by growing an Si film at a low temperature until a continuous Si film is grown on a sapphire single crystal substrate when the Si film is continuously covered on the substrate and then laminating the second Si film on the continuous film by raising the temperature. CONSTITUTION:(Anti 1,0,1,2) sapphire substrate 1 is prepared, H2 gas is used as carrier gas, SiH4 gas is used as source gas, and the substrate is heated to 900 deg.C. Then, the first Si film is grown in approx. 100A thick while maintaining the growing temperature at 1.2mum/min., the SiH4 gas is once stopped, and the temperature of the substrate is set to 950 deg.C. Subsequently, the second Si film 3 is again grown at the growing speed of 1.2mum/min. until the thickness becomes 6,000Angstrom , thereby obtaining an SOS substrate having less carrier mobility and drain leakage current.
Patent JP-S58125769-A (JP)
Inventor: BIRUMOSU SARUGO
IPC: C09D11/02
Filed: 1982-10-29
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-H0944424-A (JP)
Title: Message transmission method between remote information-processing systems
Inventor: ARAN BUDOU
IPC: G06F13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To accelerate the speed of message transmission between nodes regardless of transmission characteristics between the nodes and the operation system of the nodes. SOLUTION: In a multi-node information processing system SYS, the processor Pxm of a first node Nx originates the message MESS of a prescribed size by the form of a write operation in the communication module ISLx of the first node and transfers it to the communication module ISLy of a second node Ny. In this case, the message is arranged in a reception message queue FIFO- MGT in the order of reception. Then, so as to process information included in the message, the processor Pyn of the second node Ny takes out the message by the form of a read operation in the communication module ISLy.
Patent JP-H02187352-A (JP)
Title: Ink jet head
Inventor: KOTO HARUHIKO
IPC: B41J2/055
Filed: 1989-07-24
Abstract: PURPOSE:To improve stability of injecting ink due to interference between pressurizing chambers of a multinozzle head by providing a groove within the thickness of a vibration plate at a position slightly escaped to the inside of the pressurizing chamber from a boundary between the pressurizing chambers of the vibration plate. CONSTITUTION:A vibration plate 12 made of the same material as that of a base plate 11 is thermally fusion-adhered to the base plate 11. No groove 13 is provided at the time of fusion-adhering, and the vibration plate 12 is flat. A piezoelectric element 14 is adhered to the vibration plate 12. The piezoelectric element 14 is not individually divided corresponding to respective pressurizing chambers at the time of adhering but adhered in a large flat plate shape. The thus laminated piezoelectric element 14 and the vibration plate 12 are cut by a diamond wheel to form a groove 13 having 1/2 of thickness of the vibration plate 12 on the boundary of the respective pressurizing chambers. Since the flat plate is bent generally by applying a deflection inversely proportional to the cube of the thickness for the same force, it is considered that the influence to the adjacent pressurizing chamber is substantially proportional to the cube of the thickness of the plate. Therefore, since the influence is reduced to 1/8 as compared with the vibration plate not formed with the groove, the respective pressurizing chambers can be disposed at near positions, and a driving voltage can be lowered due to the decrease in the rigidity of a vibration system.
Patent JP-H0944543-A (JP)
Title: Method and device for hierarchizing b-spline curve
Inventor: HASHIMOTO MAMORU
IPC: G06T11/20
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for hierarchizing the B-spline curve which have small deformation of a shape even when resolution is lowered without representing the B-spline curve with parameters. SOLUTION: A parameter-rerepresented curve generating means 101 performs parameter rerepresentation for changing points on a curve specified with a variable of the definition expression of the curve so that parameter density defined as the reciprocal of the length of a tangent vector obtained by differentiating the definition expression of the curve with the variable and the value of the curvature has positive correlation at each point on the B-spline curve inputted from an input device 103, and multiple-resolution curve generating means 102 converts the B-spline curve generated by the parameter-rerepresented curve generating means 101 into a multiple-resolution curve as a curve having plural expressions differing in the number of control points and transfers it to an output device 104.
Patent JP-H0245321-A (JP)
Title: Vacuum packaging method for food
Inventor: MANABE KAZUO
IPC: B65B31/02
Filed: 1988-07-29
Abstract: PURPOSE:To vacuum-package a seasoning liquid integrally with food without overflowin by forming a food supporting shelf on a bag, packing the seasoning liquid under the shalf, the reducing the pressure of the inside of the bag and performing heat-sealing after placing the food on the food supporting shelf. CONSTITUTION:A front surface 13 and rear surface 14 of a transparent bag 10, which is made of a thermoplastic plastic, are welded at two spots slightly higher than a bottom edge 12, to form food supporting shelves 15, 15. At the same time, a liquid reservoir 16 under it and a food placing room 17 above it are respectively formed. In the liquid reservoir 16, a seasoning liquid A is packed, food B is placed in the food placing room 17, and the bag is moved in a pressure resistant container and deaerated. An upper edge opening 11 of the bag 10 is heat-sealed 18. When the atmosphere is made to flow into the pressure resistant container, the atmospheric pressure presses the bag 10, and the seasoning liquid is pushed to flow toward the food B and penetrates into the food.
Patent JP-H1042316-A (JP)
Title: Stereoscopic picture display device
Inventor: HAMAGISHI GORO
IPC: G02B27/22
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic picture display device which does not cause screen fluctuation even when the eyes of an observer are in a crosstalk area existing between left and right image areas or in a black area. SOLUTION: This device is provided with a 1st projector 1a which projects one image, a 2nd projector 1b which projects the other image, a double lenticular screen 2 which forms each image projected from each projector 1a and 1b in a vertical stripe-shaped way and also divides each vertical stripe-shaped image and guides them to the left and right eyes of an observer, a sensor 10 which detects the position of the observer, and a moving means 11 which changes the light emitting position of each projector 1a and 1b when the observer is away from a normal observing position and is within the range to an inverse observing position that adjoins the normal observing position.
Patent JP-S6347622-A (JP)
Title: Spectroscopic apparatus
Inventor: ONO JUNICHI
IPC: G01J3/04
Filed: 1986-08-14
Abstract: PURPOSE:To perform spectral analysis with high accuracy by a small-sized apparatus, by arranging a plurality of light incident slits in positional relation such that a wavelength becomes shorter as said slits become farther with respect to the light emitting slit on a Rowland circle. CONSTITUTION:A light emitting slit S0 and three light incident slits S1-S3 are arranged on the Rowland circle R passing the center of a diffraction lattice G. The slit S1 shows the bright line position of the wavelength of 589nm of Na, the slit S2 shows that of the wavelength of 671nm of Li and the slit S3 shows that of the wavelength of 766nm of K. The light of a plasma light source L is guided by an optical fiber F and shutters K are successively opened and closed by a data processor C to guide light from each of the incident shutters to a emitting shutter and data processing is performed through a photometric circuit M. Since the emitting slit is one, the interval of the adjacent incident slits can be arbitrarily made narrow and spectral analysis can be performed with high accuracy by a small-sized apparatus.
Patent JP-S6250907-A (JP)
Title: Machine condition display system in numerical controller
Inventor: WATANABE TOSHIAKI
IPC: G05B19/4061
Filed: 1985-08-30
Abstract: PURPOSE:To easily grasp the action condition of the machine and to make the work smooth by displaying color of the action condition of the machine and character-display character of the action instruction to the operator directly. CONSTITUTION:Data S1 to show the action condition of respective machines are sent from an input part 1 to an identifying part 2, and the identifying result based upon the analysis is given to a selecting part 3 and a display control part 7 as signals S2 and S5. The selecting part 3 reads equivalent data S4 out of the symbol mark to show the action condition of respective machines in a storage part 4, and sent them to a display control part 5. The control part 7 for color information and guide message reads the color change display data and the character display data out of respective data of respective color information/guide message in a storage part 8 and sends them to a graphic display control part 5. Thus, the control part 5 displays the machine condition symbol, the color information of the symbol and the guide message on a CRT device 6, blinks the prescribed symbol and executes the action instruction to the operator.
Patent JP-H1068896-A (JP)
Title: Non-linear hinge for micro-mechanical device
Inventor: RICHARD L NAIPU
IPC: G02B7/182
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To achieve a hinge for mirror for a micro-mechanical device quickly returning to a balancing position by self-operation. SOLUTION: This hinge 22 is provided for a micro-mechanical device 20 with an element 21 movable by a hinge. In such a case, each hinge 22 includes two hinge strips 22a separated with a distance 22a in a same plane, and at least one of the rotary axes of the hinge strips 22a is different from that of the movable element 21. As a result, the hinge strips 22a are stretched by being twisted, and this supplies a larger return torque.
Patent JP-H1133401-A (JP)
Title: Oxide catalytic material for removal of nox, and method for removing nox
Inventor: MATSUNOSAKO HITOSHI
IPC: B01D53/94
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a catalytic material capable of directly decomposing NO contained in waste gas discharged from a plant and a power plant and in exhaust gas from the lean burning engine of an automobile into N2 and O2 without using a reducing agent even in an oxidizing atmosphere at a high temp. of 800 deg.C and to provide a method for removing NOx using the catalytic material. SOLUTION: Palladium is carried by 0.5-20.0 wt.% on a spinel type crystalline multiple oxide contg. Ni and Ga as principal metallic elements and 5-75 wt.% CeO2 is added to the multiple oxide to obtain the objective oxide catalytic material for removal of NOx. Waste gas contg. NO is brought into contact with the catalytic material to directly decompose the NO into N2 and O2 without using a reducing agent.
Patent JP-S6347577-A (JP)
Title: Valve controller resting on joy stick operating input
Inventor: MORISHIGE YUJI
IPC: F16K31/02
Filed: 1986-08-15
Abstract: PURPOSE:To prevent a hydraulic shock from occurring, by controlling a valve for its opening or closing with the block limit speed set at every dividing block at a time when the operating speed of a joy stick is more than the specified one. CONSTITUTION:Block limit speeds V1-V4 at every dividing block made of N dividing the opening maximum value to be decided depending on valve on-off operations by a joy stick operating device 10 are set in a speed setter 24 in advance. Output of the block limit speed from this setter 24 sets these block limit speeds V1-V4 to a pulse generator in consecutive order when operating speed vj of a joy stick lever 12 becomes more than reference speed vr giving the limit speed, producing H level output, and an AND gate 24 is made into an allowable state by a comparator 22.
Patent JP-S5893912-A (JP)
Title: Warning device of oil quantity decrease for internal- combustion engine having signal holding circuit
Inventor: KOBAYASHI AKIHIRO
IPC: F01M11/12
Filed: 1981-11-28
Abstract: PURPOSE:To actuate an alarm circuit at the next time start of an engine with an oil quantity decrease signal generated at a stable condition of an oil level, by continuously feeding said signal to the alarm circuit even after elapsed a prescribed time of a timer unit when a push button is operated at a stop of operation. CONSTITUTION:If a push button switch 2 is pressed, a timer unit 3 is operated, and a power source 1 is connected by a prescribed time to supply a fixed current to an oil level detecting thermistor 9 through transistors Tr5, 8. Here the thermistor 9 is set to the lowest permissible position in an oil pan, if under a condition the thermistor 9 is exposed in the air, the thermistor 9 increases its temperature by self heating to decrease a resistance value, and a signal is output from an operational amplifier 12 to turn ON a transistor Tr15. Accordingly, an electric current is coducted to an alarm lamp or buzzer 14 to inform a decrease of oil to a level below the prescribed amount. After the timer unit 3 is turned off, a signal is continuously fed to the Tr15 through a normally closed reset switch 16 and thyristor 18.
Patent JP-S6252730-A (JP)
Title: Reader of optical recording medium
Inventor: SAITO AKIHIRO
IPC: G11B7/00
Filed: 1985-08-30
Abstract: PURPOSE:To attain stable high speed read processing by using a 2-dimension sensor to read a data at each recording unit. CONSTITUTION:An optical recording card 1 is moved together with a data recording area 3 in the direction of arrow by a moving device, a data recording part 2 of the card 1 is lighted by a light source 6 via a condenser lens 5 and the image of the data recording area 3 in the data recording part 2 is formed by a video camera 8 as the 2-dimension sensor via an image forming system 7. The video camera 8 reads the data recording area 3 subject to image forming and the result is outputted to a processing circuit 9. The processing circuit 9 segmentates the data of the read one array in the unit of one recording, that is, the data in the data recording area 3 so as to apply processing such as binary-coding or error correction. Only the data part is extracted and outputted. Thus, stable and high speed read processing is attained.
Patent JP-H0476410-A (JP)
Title: Optical type configuration measuring device
Inventor: TAKECHI HIDEYUKI
IPC: G01B11/245
Filed: 1990-07-17
Abstract: PURPOSE:To accurately measure the configuration of a body to be measured by providing plural marks, detectable with an optical sensor, on the given center axis of the body to be measured, and calculating the center axis of the body to be measured from measured data when a configuration is measured. CONSTITUTION:Optical sensors 1 (1a and 1b) are moved in a X axis direction in the upper and lower sides of a body 5 to be measured with a movement mechanism 2, a distance variation between the sensors 1 and the body 5 to be measured is measured at fixed intervals in the X axis direction with the sensors 1, and measured data are operated in first operation parts 7a and 7b. At that time, when the sensors 1 reach on plural marks 12 provided on the body 5 to be measured, the thickness part of the marks 12 is added to a distance variation part between the sensors 1 and the body 5 to be measured, and the positions of the marks 12 are confirmed from the variation part. When measuring in the X axis direction is finished, the sensors 1 are moved by a fixed value in a Y axis direction with a movement mechanism 3, and the X axis direction is measured again. Thus the measuring is made over the whole surfaces of the body 5 to be measured, then measured data are operated in a second operation part 11A, and the configuration of the body 5 to be measured is calculated.
Patent JP-S5980293-A (JP)
Inventor: TAKESHIMA YOSHIAKI
IPC: D06F13/02
Filed: 1982-10-29
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-H0240954-A (JP)
Title: Master slice system semiconductor integrated circuit
Inventor: MATSUBA TERUO
IPC: H01L21/82
Filed: 1988-07-31
Abstract: PURPOSE:To install external terminals for an internal monitor almost without increasing power consumption at the time of practical operation by controlling the base potential of an emitter follower transistor via a diode, from a second external terminal. CONSTITUTION:The output of an emitter follower transistor 11 constituting an ECL circuit of an internal circuit 1 is connected with the base of an emitter follower transistor 13, via a resistor 12 of an external circuit 2, and the emitter follower transistor 13 drives a first external terminal 3. The cathode of a diode 14 is connected with the base of an emitter follower transistor 13, and the anode of the diode 14 is connected with a second external terminal 4. When an external terminal 4 is set at a potential equal to or lower than the emitter potential of the transistor 11 of the internal circuit 1, the external terminal 8 can be used as a monitor terminal. When the external terminal 4 is grounded, the external terminal 3 is fixed at a high potential.
Patent JP-S6347174-A (JP)
Title: Printer controller
Inventor: MORIKAWA TAKASHI
IPC: B41J5/30
Filed: 1986-08-18
Abstract: PURPOSE:To enable application onto a plurality of information processing devices having different protocol specification, by converting control information based on a protocol specification for each host machine directly to functional information of printer, then functioning the functional means of corresponding printer based on said information. CONSTITUTION:Means for converting control information being outputted from an information processor into functional information of printer corresponding to a function being specified by said control information comprises a table for converting a control code outputted from the information processor into a functional parameter for controlling the operation of printer and a program of a micro-processor for converting the control code into the functional parameter through utilization of said conversion table. In order to enable application of the printer onto n-types of information processor, i.e. host machine A, host machine B, etc., n-types of said conversion tables are set so as to enable the selection of a conversion table corresponding to the type of host machine through a selecting means such as a dip switch. The conversion table is incorporated into a printer function parameter conversion program and stored into a system ROM.
Patent JP-H1039773-A (JP)
Title: Drip-proof structure of luminescence display unit
Inventor: KAKIZAKI HITOSHI
IPC: G09F9/33
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To achieve a luminescence display unit which is simple in structure, easy to manage dimensions for manufacture, good in assemblability, and has further a drip-proof function in a luminescence display unit for displaying an operation status of an equipment when the display unit is installed on a facial panel of the equipment such as a picture information communication equipment. SOLUTION: A lens 1 made of an elastomeric material so as to surround a light emitting diode 5 installed in a substrate 6 is arranged and fixed in a cylindrical part 3 of an equipment enclosure 2, and guides light from the light emitting diode 5 to a luminescence part 4. And, a convex toroidal part 9, of which an outside diameter is larger than an inside diameter of the cylindrical part 3, is formed on the surface opposing the internal wall of the cylindrical part 3 of the lens 1, and this lens 1 is inserted into the cylindrical part 3, and a drip-proof function is provided by tightly engaging the convex toroidal part 9 with the inside wall of the cylindrical part 3.
Patent JP-H08186768-A (JP)
Title: Electronic camera device
Inventor: KAWAKAMI ETSURO
IPC: H04N5/378
Filed: 1995-07-27
Abstract: PURPOSE: To provide an electronic camera device containing an LCD which can freely set its angles while looking at the LCD and also can facilitate its shutter operations together with the improved handling facilitation. CONSTITUTION: An electronic camera device 1 consists of camera part 3 which includes a photographing lens 7, an image pickup element 40 and a circuit substrate 41 in a case 5 and a main body part 2 which includes an LCD 6 serving as a finder for image recording and also as a monitor for image reproduction, a battery store part 25, various switches and the circuit substrates 32 and 34 in a case 4. The part 3 is provided on the side face of the part 2 and at the left hand side of a photographer and also assembled in a rotatable way to the part 2. The the part 25 is provided within a grip shape part 20 of the part 2 and at the right hand side of the photographer.
Patent JP-H0833551-A (JP)
Title: Synthetic resin hanger having metal hook
Inventor: ORITANI MOTOMASA
IPC: A47G25/32
Filed: 1994-07-22
Abstract: PURPOSE:To provide an optimum hanger to be used at a laundry or the like which achieves a reduction in costs by allowing a simplification of manufacturing and assembling being suited to mass production with a simple structure while enabling the disposal of its base body being separated from a metal hook. CONSTITUTION:This product comprises a metal hook A and a base body B of a synthetic resin hanger. A hook mounting part C is provided with a reinforced frame part 10 arranged at the central upper part of the base body B of the hanger comprising a sheet part B1 and an auxiliary periphery part B2, bouncing pieces 15 and 16 arranged in the reinforced frame part 10, a space housing a bend part to house a bend part 3 of the metal hook A and a space housing a base rod part to house a base rod part 2 of the metal hook A. Retaining pawls 17 and 18 which are retained at the base rod part 2 to allow the blocking of the base rod part 2 from departing from the space housing the base rod depart are built on the bouncing pieces 15 and 16.