baber/WOPTO huggingface dataset:
Patent JP-S5489189-A (JP)
Title: Sodium seeing-through device
Inventor: KASAMA SEI
IPC: G21C17/08
Filed: 1977-12-26
Abstract: PURPOSE: To improve the accuracy of scanning and to prevent the damages of a drive mechanism, by controlling a drive motor by comparison computing the observations and set value of a location indicator of a transducer.  
     CONSTITUTION: A transducer 9 is driven by means of an up and down drive motor 13a and a horizontal drive motor 13b, and the location is controlled by means of controllers 16a, 16b. Location indicators 15a, 15b detect the position of the transducer 9, and input the detecting values to an annunciator 25 while inputting the signals to a comparator 33. The comparator 33 comparison computes the detecting signals and the set value from a set instrument 34, and provides a motor 13 with the drive control of the transducer 9 through a gate change-over portion 35, an adjustable speed pattern generating portion 36, a three-two phase excitation control portion 37 and an exciting unit 38, thus ensuring the positive drive, stop and inversion of the transducer 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6133029-A (JP)
Title: Selective call receiver
Inventor: MOGI KOSEI
IPC: H04Q7/14
Filed: 1984-07-26
Abstract: PURPOSE:To shorten the test time of a selective call receiver by producing data equivalent to plural units of ROM by an ROM-converted data generating part to store them in place of a ROM storing the individual number data and comparing these data with the received data. CONSTITUTION:A ROM-converted data generating part 14 is programmed so as to produce successively the call signal data equivalent to a grouped ROM4. The data of one ROM's share produced by the generator 14 is stored to a memory circut 15. A changeover switch 17 is operated to supply the output of the circuit 15 to a ROM decoder part 8 via a switch gate 16. Under such conditions, a test signal equivalent to a reception signal is received and collated by a call signal deciding part 9 for confirmation. The output of the part 9 is decoded by a signal processing part 10. In such a case, the output of an oscillator 12 is supplied to a control part 7 via a switch gate 18. Thus the test time is accelerated for confirmation of a decoder by using a high-speed clock and at the same time attaining a high-speed input of the reception signal.
Patent JP-H103270-A (JP)
Title: Image display device integrated with touch input device, rubber composition used therefor and hardenable composition
Inventor: MIMURA KAZUYOSHI
IPC: G06F3/041
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the distortion on the front surface of a liquid crystal, the deterioration in contrast and the deviation of coordinates by laminating a transparent rubber sheet and integrating a touch input device to an image display device. SOLUTION: In this image display device, a touch input device 1 is integrally provided on the front surface of a liquid crystal display device (an LCD) 2 so as to input data by touching the surface of the device 1 while viewing the LCD 2 through the device 1. Then, transparent rubber sheet 5 is laminated on the front surface side of the LCD 2. In other words, the sheet 5 is laminated between the LCD 2 and the device 1 while the sheet 5 touches with the LCD 2 and the device 1. The sheet 5 is tightly contacted both the LCD 2 and the device 1 and the material of the sheet 5 is soft and its refractive index is larger than air. It is desired, however, that the refractive index of the sheet 5 is close to the refractive index of the transparent base plate of the device 1. Moreover, it is also desirable that the hardness of the sheet 5 is less than 30 deg. in the JIS A hardness.
Patent JP-H04235693-A (JP)
Title: Method of marking substrate by bar code, substrate marked through said method and substrate having discrimination information
Inventor: DAGURASU KUREIGU BOTSUSEN
IPC: G06K19/06
Filed: 1991-05-30
Abstract: PURPOSE: To provide a bar code system especially useful for the identification of a semiconductor wafer in the manufacturing process of a very large scale circuit. CONSTITUTION: An invented bar code includes a sequence of plural single-width marks and spaces between marks having the same width as the single-width mark or integer times the width of the single width mark. Since the bar code can be formed at high density as compared with a bar code with various kinds of bar width and the 1st bar of each symbol code expresses timing information, the setting of an additional timing mark is made unnecessary and space on an wafer 18 can be more effectively utilized. Since the invented bar code has a directional property, a simple end mark can be used. In order to reduce sensitivity to the variation of scanning speed, a maximum space between bars is minimized.
Patent JP-H0449915-A (JP)
Title: Operation display for electric water heater and the like
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1990-06-14
Abstract: PURPOSE:To obtain an operation display which enables correct meeting of indication range of pump discharge volume and the safety of which is high by a method wherein an upper surface of a display member is slidably contact with an inner surface of a display window and a flange is arranged to cover a variable resistor. CONSTITUTION:An operation handle 8 inserted into a rotary shaft of a variable resistor 3 is extended on outer periphery to form a flange-shaped display member 9. If the operation handle 8 is turned rightward to pour cool or hot water of an electric boiler, discharge volume changes to increase gradually and a position of a border line with respect to an indication piece 10 adhered to the display member 9 can be confirmed through a display window 11. Thereby an operation position of the operation handle 8 can be met easily. Further, as the operation handle 8 is formed integrally with the flanged-shaped display member 9 and the display member 9 is arranged to cover the variable resistor 3, even if cool or hot water is spilt over the operation handle 8 part by error during cleaning or using of the boiler, the variable resistor covered with the flange-shaped display member 9 is protected from the spilt cool or hot water. Thus band insulation does not occur.
Patent JP-H0392201-A (JP)
Title: Portable vertical lathe
Inventor: ARUFUREEDO SUARESU MENENDESU
IPC: B24B15/02
Filed: 1989-06-20
Abstract: PURPOSE: To easily machine and correct a damaged safety valve tuyere sheet in a short time by aligning a portable vertical lathe with the axes of a valve body and a tuyere via a guide, screwing the lathe to the valve body, and lathing the tuyere sheet. CONSTITUTION: A vertical lathe assembly is attached to a safety valve body 5 by a screw 4, and a screw 2 is loosened to move the assembly 13 downward until a knife 6 approaches a sheet 7, and then tightened to secure the body 3 to a flange 1. When a head 9 is rotated clockwise for the feed of the knife 6, a dial 10 indicates the movement value of a knife holder 14, and an internal crown gear 20 transmits the rotation of a motor 12 to a main spindle 17 by means of a pinion 21. A knife-holder assembly formed by the parts 6, 14, 18, 22, 23 is replaceable with assemblies of different dimensions, the part 22 having three millimeter indentations and being able to place the knife 6 at the accurate point to be lathed.
Patent JP-H095512-A (JP)
Title: Color filter
Inventor: MORI HIROFUMI
IPC: G02F1/1335
Filed: 1995-06-22
Abstract: PURPOSE: To provide a color filter excellent in heat resistance, light resistance and having a green picture element hardly affected by exposure. CONSTITUTION: In the color filter formed by laminating a glass substrate, a transparent electrode and a colored transparent coating film, the colored transparent coating film is obtained by coating the transparent electrode with a coloring solution and photosetting, the coloring solution is obtained by mixing a phthalocyanine dispersion with a yellow pigment dispersion and toning before mixing with a water soluble acrylic resin, the phthalocyanine dispersion is obtained by kneading a halogenized copper phthalocyanine, a surfactant and water to make particles fine before dispersing in a polyvinyl alcohol aq. solution and the yellow pigment dispersion is obtained by kneading a yellow pigment, a surfactant and water to make particles fine before dispersing in the polyvinyl alcohol aq. solution.
Patent JP-S5490918-A (JP)
Title: Transfer system of asynchronous serial data signal
Inventor: SATOU KAZUHIRO
IPC: H04L25/49
Filed: 1977-12-24
Abstract: PURPOSE:To aviod the shift of relative phase between transmission and reception, by obtaining the thickness signal through the demodulation at the reception side, after modulating and transferring the pulse width of return-zero caused in synchronizing with the clock pulse into the width corresponding to the logic ''1'' and ''0''. CONSTITUTION:When the terminal Q of FF1 is varied as shown in A with the standard base lock signal fed from the terminal TBC, the terminal Q of FF2 changes as shown in B. When logical operation is made for the carrier gate signal ACG together with FF output by means of the NAND gate G1 and the AND gate G2, the output of G1 is as shown in C, and the output of G2 is as shown in D. When the transmission data SD(waveform F) is fed, since the NOR circuit G5 is as shown in G and the output of the transistor DV is as shown in H. That is, the output of ST performs the modulation of return-zero type to the transmission data F, and the signal having no phase shift can be obtained by demodulating the signal at the reception side.
Patent JP-S5487973-A (JP)
Title: Filter cleaning device
Inventor: ICHIKAWA SHIYUUICHI
IPC: B01D29/62
Filed: 1977-12-24
Abstract: PURPOSE:To enable a filter to be cleaned effectively and efficiently in a short period of time by further blending filter media carrying fresh water with air at the time when the filter is cleaned. CONSTITUTION:Shift a magnetic breaker 5 to the magnetic breaking position and close velves 16 - 18 and open velves 19 through 22. When a pump 12 is operated, backwashing water flows into a filter media 1 passing through a water flow pipe 2. At the same time, backwashing air is also sent into the filter media from an air outlet 15a through an air pipe 15. In the filter media under such a condition, the filter element becomes demagnetized and bubbling action occurs due to continuous flowing of the backwashing water and the backwashing air at the same time. And thus captured magnetic substances are mostly discharged into the backwashing water and thereby backwashing of the media can be achieved extremely efficiently.
Patent JP-S643455-A (JP)
Title: Control device for air conditioner
Inventor: NUNOKAWA HIROYUKI
IPC: F24F11/02
Filed: 1987-06-23
Abstract: PURPOSE:To connect units having different capabilities to each other by a method wherein a capability of a compressor is changed over through a control part for operating on a terminal voltage of a capacitor. CONSTITUTION:Signal lines from an operation control circuit for an indoor unit are connected to terminals A and B. A resistor 19, a light emitting element 21 of a photocoupler 20, a Zener diode 22 and a diode 23 are connected between the terminals A and B. A Zener voltage of the Zener diode 22 is lower than an AC voltage to be applied between the terminals A and B and similarly it is set at a voltage higher than a DC voltage to be applied between the terminals A and B. A photodetector 25 of the photocoupler 20 may charge its output to a capacitor 27 through resistor 26. A resistor 30, a light emitting element 32 of a photocoupler 31 and a diode 33 are connected between the terminals A and B, and the photodetector 35 of the photocoupler 31 may charge the capacitor 37 through the resistor 36. An invertor element 39 shows a low level (L) voltage when the terminal voltage of the capacitor 37 is more than a desired voltage and then the solenoid valve 13 is energized to be opened.
Patent JP-H0822374-A (JP)
Title: Information processor
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/041
Filed: 1994-07-07
Abstract: PURPOSE:To provide an information processor which is easy to carry and projects a handwriting-inputted image so that handwriting operation is not an obstacle to the projected image. CONSTITUTION:The image to be projected is displayed on a transmission tape liquid crystal display screen that a main body control part 1 is equipped with, and luminous flux is projected from its lower part. The luminous flux passes through a lens 6 and is projected on a coordinate input plate 2 and also reflected there to pass through a lens 7, and the luminous flux is reflected by a reflecting plate 4 and projected on a screen 5. On the coordinate input plate 2, the projected image can be seen through the surface facing the projection surface and desired coordinates can be indicated over a look at the image. The indicated coordinates are displayed as an image on the liquid crystal display screen by the main body control part 1. Consequently, the projection light is not cut off by an obstacle in the path of projection on the screen 5.
Patent JP-H117728-A (JP)
Title: Magnetic disk apparatus
Inventor: MIYATAKE MASAMITSU
IPC: G11B20/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve reliability of data, by recording, reproducing one data by a plurality of heads, not by a single head, thereby enabling reproduction of data by a correctable read error even when the head fails. SOLUTION: Supposing that a count of heads is 29 and a No.1 data 10 are constituted by heads 0, 1-28, a data length per one head becomes 17-20 bytes when correction data are added to 512-byte data. If a head No.2 fails, the whole data cannot be recorded, reproduced at a part of the head No.2. However, each data are turned to data correctable by the correction data and therefore reliability is ensured without causing a system breakdown although performance is deteriorated. A conventional method whereby the apparatus is brought out of action and exchanged even when only one head fails is improved.
Patent JP-H052767-A (JP)
Title: Optical recording medium
Inventor: IKEDA SHIGERU
IPC: G11B7/24035
Filed: 1991-06-27
Abstract: PURPOSE:To obtain the optical recording medium which allows an increase in capacity by using a material which is changed in light transmittance according to the wavelengths of irradiating light as a recording film. CONSTITUTION:The recording film 2 which is changed in the light transmittance according to a physical or chemical change by photoirradiation is formed on a substrate 1. Azobenzene, rhodopsin, etc., which have a wide absorption band in visible to UV regions and are changed in the quantum yield of a photochemical reaction by changing the wavelength of the irradiating light are used as the material of the recording film 2. The method for forming this material on the substrate 1 includes a vapor deposition method, LB method, etc. The light source to be used for optical recording is preferably a monochromatic light source which can change wavelengths within the range of the absorption band of the recording film 2. A wavelength variable dye laser 3, etc., are preferably used as this light source. The recording of information is executed by focusing the light from the light source to a beam spot of several to several hundred mum and irradiating the recording medium with beam spot under on-off control. The reading out of the information is executed by using monitor light having the spot diameter equiv. to the spot diameter of the incident light and reading out the change in the intensity of the light absorption as the information.
Patent JP-H025155-A (JP)
Title: Segment division control system
Inventor: MATSUMURA TATSUHIKO
IPC: G06F12/02
Filed: 1988-06-24
Abstract: PURPOSE:To improve the using efficiency of a physical segment by dividing one physical segment into plural logical segment and controlling the logical segments. CONSTITUTION:One physical segment 11-0 is divided into plural segments 111-1, 111-2 having respective expansion areas 112-1, 112-2 and information relating to the size of the logical segment 11-0 and the sizes of the expansion areas 112-1, 112-2 is registered in a logical segment control table 12. A logical segment correcting means 22 corrects and expands the logical segments 111-1, 111-2 instructed at their correction in the physical segment 11-0 based on correcting information and the contents of the table 12. A logical segment control table updating means 23 updates the contents of the table 12 based on the corrected contents. Consequently, the using efficiency of the physical segment can be improved without reducing the easiness of segment correction.
Patent JP-H08325650-A (JP)
Title: Floatation method of converter slag
Inventor: IMAIZUMI YUJI
IPC: C22B7/04
Filed: 1995-06-01
Abstract: PURPOSE: To efficiently recover copper component from a converter slag containing much iron oxide and silicate ore. CONSTITUTION: In a floatation method for recovering the copper content from the converter slag in a copper smelting process, the copper slag is crushed and water is added at the time of crushing and/or after crushing to make slurry, and acid is added into the obtd. slurry to adjust pH of the slurry to 6.5-7.5. From a first step floatation, froth concentrating the copper content in the converter slag is recovered and also, the remained deposited ore is further crushed and the water is added at the time of crushing and/or after crushing to make the slurry. The acid or alkali is added into the obtd. slurry to adjust the pH of slurry to 7.5-8.5 to execute a second floatation. The floatation method of the converter slag is composed of the recovering of the froth concentrating the copper content at the above first step floatation and the second step floatation.
Patent JP-H056274-A (JP)
Title: Data processor
Inventor: HASHIZUME MASAKI
IPC: G06F9/38
Filed: 1991-06-27
Abstract: PURPOSE:To execute a high-speed processing without competing units even when a store instruction and the instruction of another load system are mixed. CONSTITUTION:A calculation data supplying means 31 is provided to read the contents of a register 83b in a register file 8 and to supply them to a computing element 7, and a store data supplying means 32 is provided to read the contents of a different register 83a in the register file 8 independently of the calculation data supplying means 31 and to supply the data to an operand access unit 5 as store data. By parallelly executing the operation processing of the computing element 7 and the write operation of the operand access unit 5 to a main storage device, the preprocessing of a store instruction is executed. Thus, the following store instruction can be simultaneously processed while executing the preceding load system instruction.
Patent JP-S5380180-A (JP)
Title: Semiconductor device
Inventor: SHINOZAKI SATOSHI
IPC: H01L29/73
Filed: 1976-12-25
Abstract: PURPOSE: To enhance the integrating performance by carrying out the element isolation through utilization of the pinch resistance and wihtout installing any element isolation region which occupies a large area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0322781-A (JP)
Title: Automatic answering video telephone system
Inventor: SHINDO WATARU
IPC: H04N7/14
Filed: 1989-06-20
Abstract: PURPOSE:To accurately transmit a message which can not be sent only in voice by recording image information as message contents. CONSTITUTION:A transmitting circuit consists of a microphone 1, an automatic answering circuit 2, a transmitting and receiving circuit 3, a telephone line 4, a camera 5, an A/D converter 6, a memory 7, a P/S circuit 8, and a modulating circuit 9. A receiving circuit consists of a speaker 10, a demodulating circuit 11, an S/P circuit 12, a memory 13, a D/A converter 14, and a monitor 15; and the automatic answering circuit 2 is equipped with a magnetic tape 17 for answering and a magnetic tape 18 for messages. Then a pure voice signal and a still picture voice signal are recorded on a magnetic tape 18 while a signal for discriminating them is put in between and the recording contents of the magnetic tape 18 are reproduced as a voice and a picture. Thus, the image information can also be recorded, so necessary information can accurately be transmitted to an opposite party.
Patent JP-H0514827-A (JP)
Title: Microcomputer for display
Inventor: SHINDO HIROYASU
IPC: H04N5/445
Filed: 1991-06-27
Abstract: PURPOSE:To provide a microcomputer for display capable of making all displaying positions other than a display character into the same background color without complicating the display control of the microcomputer and in addition, enlarging a chip. CONSTITUTION:Since the display control is executed by using one of plural registers 3A to 3D in which the character color data of every character, fringing color or background color data, and display mode data are set also for setting the character data for designating the color of the character, all of the background color data to make all of the displaying positions other than the display character into the prescribed background color, and the display mode data to designate all background display, the display control can be simplified, and further, the chip size of the microcomputer can be prevented from becoming larger.
Patent JP-S5946236-A (JP)
Title: Bis(4-perfluoroalkenyloxyphenyl) derivative and its preparation
Inventor: NEMOTO FUJITO
IPC: C07C315/04
Filed: 1982-09-08
Abstract: NEW MATERIAL:The bis(4-perfluoroalkenyloxyphenyl) derivative of formula I or formula II (Rf and Rf' are 2-20C perfluoroalkenyl; X is sulfonyl, isopropylidene or methylene). EXAMPLE:Bis(4-perfluorononenyloxyphenyl)sulfone. USE:A fluorine-containing surface active agent and water- and oil-repellent useful as a lubricant oil additive, a mold-release agent, an internal mold-release agent, a surface modifier for resin, etc. having improved mold-release property and lubricity as well as the solubility and miscibility with oils, solvents, resins, etc. PROCESS:The compound of formula I or II can be prepared by reacting the compound of formula III-IV with a 2-20C perfluoroalkene in a nonaqueous solvent such as N,N-dimethylformamide in the presence of a basic catalyst such as triethylamine at room temperature. The compound is especially useful as a resin additive to make a resin product having smooth and beautiful surface.
Patent JP-H027386-A (JP)
Title: Thin film manufacturing device and manufacture of thin film
Inventor: TANIGUCHI KOJI
IPC: H01L21/363
Filed: 1988-06-24
Abstract: PURPOSE:To increase homogeneity and reproducibility of film thickness and to improve productivity thereof using a simple thin film manufacturing device, by applying a raw material on a holding plate, which is then heated with a transparent substrate opposed thereto. CONSTITUTION:A pair of plates composed of a holding plate 1 which has a substarte 3 and a raw material 2b composed of a II-VI compound is formed along with a jig 12 in which these can be formed adjacent to each other, and a container by which an atmosphere of these can be located in vacuum or in gas also formed. In the structure so determined as to have temperature of each plate 1, 3 controlled separately, the II-VI compound 2b is heated and evaporated, a thin film of a II-IV compound 8 is formed on the substrate 3. Thereby, manufacturing of film over large area is facilitated with a simple device, and a thin film of high productivity can be obtained with excellent homogeneity and reproducibility of film thickness.
Patent JP-S5380105-A (JP)
Title: Digital signal transmission method
Inventor: DOI TOSHITADA
IPC: H03M13/27
Filed: 1976-12-24
Abstract: PURPOSE: To make it possible to detect and correct error with a high probability by using a block code and an error detection code in the video tape. 
     COPYRIGHT: (C)1978,JPO&Japio