baber/WOPTO huggingface dataset:
Patent JP-H06202733-A (JP)
Title: Automatic traveling control method of unmanned carrier
Inventor: BOKU BIYUNNAN
IPC: G05D1/00
Filed: 1993-08-26
Abstract: PURPOSE: To automatically control the running of an unmanned carrier so as to permit a guide line and the carrier to be in parallel within short distance from the spot where the curved section of the guide line is ended by a software guiding operation executed by the judgement of a signal from the guide line in the running of the unmanned carrier in a curved section and a straight section. CONSTITUTION: The change of fluxes generated by the guide line 15 is inspected through potential difference sensing parts at right and left sides arranged in the unmanned carrier 10. Unless difference between right and left is sensed, a microprocessor judges that a present road state is a straight line and permit running to be executed in the straight line by using whole digital signals at the right and left sides. In the meantime, difference between right and left side signal values is sensed in the curved section, the operation is controlled by one of the right or left signal value in accordance with right or left twist and a vehicle body is returned to be in parallel with the guide line within short distance at the end of the section by re-using the both right and left signals.
Patent JP-H0854104-A (JP)
Title: Small capacity vertical water tube boiler with main steam discharge tube and throttle unit
Inventor: MIZOBUCHI IZUMI
IPC: F22B37/30
Filed: 1994-08-11
Abstract: PURPOSE:To improve the effect of steam generation by applying throttle change upon increase or decrease of the steam pressure of a vertical water tube boiler and supplying the steam with enthalpy at the pressure. CONSTITUTION:A throttle unit 8 is assembled with the main steam discharge tube 7 of the steam collecting header 5 of a small capacity vertical water tube boiler to lower the output pressure of the header as compared with the inlet pressure of the steam to the header 5, thereby raising the dryness of saturated steam by the separation of the steam and water to regulate the throttling of the unit. A shielding plate 6 is so provided on the opposed surface of a collecting tube 4 as to collide the steam with the plate 6 provided in the header 5 by the separation of the steam and the water by first stage. Thus, the wetness of the steam in the boiler is remarkably reduced, carry over is simultaneously prevented, and the stable operation of the boiler is performed.
Patent JP-H1153346-A (JP)
Title: Discontinuous signal interpolation circuit
Inventor: IWASAKI HARUYA
IPC: H03H17/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To correctly interpolate a signal even when the signal becomes discontinuous at the time in the transition of the phase between 0 to 2 π like an input signal for example, a phase signal. SOLUTION: An input phase signal is assumed to have an expression region of >=0 to <2π and, as soon as it is inputted to a lower side shift register 1-1, it is inputted to a discontinuity detector 3. In the discontinuity detector 3, this signal and a signal delayed by the lower side shift register 1-1 for one sample block are compared and the discontinuity of phase is detected; and, when a transition of the phase at that time is from 0 to 2π, 2π is outputted, when 2π to 0, -2π is outputted and when the discontinuity is not detected, 0 is outputted. The output of the discontinuity detector 3 added to outputs of each step of upper side shift registers 4-1 to 4-n by adders 5-1 to 5-n. An interpolation circuit 2 adds an output of each row of the lower side shift registers 1-1 to 1-n and each output from the adders 5-1 to 5-n and interpolates them.
Patent JP-2001039419-A (JP)
Title: Label printer
Inventor: IIDA YOSHIKI
IPC: B65C9/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a label printer to easily cut a label sheet peeled from a mount in a beautiful and uniform condition, and adhere the adhesive of the label sheet to a cut part forming body. SOLUTION: The label printer to carry a label paper 11 with a long label sheet 12 with the adhesive applied to its reverse side stuck to a surface of a long mount 14, implement the printing on the surface of the label sheet 12 by a printing mechanism, and then, peels the label sheet 12 from the mount 14 by a peeling body 26 in the label paper 11, is provided with a cut part forming body 31 to form on the peeling body 26 a cut part V which bites in the label sheet 12 along the paper thickness direction from its face side to the reverse side to peel the part of the label sheet 12 peeled from the mount 14 from a part of the label sheet 12 stuck to the mount 14.
Patent JP-2001045517-A (JP)
Title: Data transmission method and system
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N11/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To execute transmission of digital word stream data with a means that can easily arrange the digital word stream data by applying parallel/ serial(P/S) conversion processing to each of N-channel 20-bit word stream data and transmitting the obtained N-channel serial data through N-sets of transmission lines, respectively. SOLUTION: A P/S conversion section 21 applies P/S conversion to 20-bit word stream data DZY (20) to form serial data DSY whose bit transmission rate is 74.25 Mbps×20=1.485 Gbps and gives the result to a transmission signal generating section 22. Then the serial data DSY are converted into a transmission signal STY that is an electric signal or an optical signal and the resulting signal is transmitted. A P/S conversion section 23 applies P/S conversion to 20-bit word stream data DZC (20) to form serial data DSC whose bit transmission rate is 74.25 Mbps×20=1.485 Gbps and gives the result to a transmission signal generating section 24. Then the serial data DSC are converted into a transmission signal STC that is an electric signal or an optical signal and the resulting signal is transmitted.
Patent JP-H1052794-A (JP)
Title: Assembling equipment of girder
Inventor: KAJIYAMA AKIKATSU
IPC: E04G21/16
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the working period by welding two flanges to each end of a web in one process when an I-beam or a wide flange beam to be used as a girder of a bridge or a building is manufactured. SOLUTION: A web carrying equipment 3 to carry a web 1 is arranged at the center and a flange carrying equipment to carry a flange 2 in a horizontal condition or in a vertical condition in which the flange is inclined by 90 deg. by driving a tilting member is arranged on each side of the web carrying equipment 3 to constitute a forward carrying part B. A welded part A is provided with a pressing member 6 to pressure weld the horizontal web 1 carried from the forward carrying part B and the flange 2 arranged vertically on each end of the web 1, and also provided with four welding torches arranged opposite to an intersection part of the web 1 with the flange 2.  A rear carrying part C is provided with a roller conveyor 11 which is similarly constituted by the web carrying equipment 3 of the forward carrying part B, and carries and discharges a girder D assembled by a roller of the conveyor.
Patent JP-H0554244-A (JP)
Title: Setting confirmation device of automatic vending machine
Inventor: HISHITANI KIYOSHI
IPC: G07F9/00
Filed: 1991-08-23
Abstract: PURPOSE:To provide the setting confirmation device of the automatic vending machine which improves the operability and facilitates the setting operation as to a setting confirmation device which enables data on sales prices, etc., to be set and sales data on the sold amounts of money, quantities, etc. CONSTITUTION:A main controller 1 has a 1st arithmetic control part 5 which convert various setting data stored in a 1st storage part 4 into a signal train and outputs it, and converts an external input signal train into setting data and stores the data in the 1st storage part 4 and a 1st transmitting and receiving circuit 6a which sends the converted signal train to an external device and receives a signal train sent from the external device, and a setting device 7 has a 2nd transmitting and receiving circuit 6b which sends and receives data to and from the main controller 1, a 2nd storage part 10 which stores received data from the 2nd transmitting and receiving circuit 6b, and a 2nd arithmetic control part 11 which is connected to the 2nd transmitting and receiving circuit 6b and 2nd storage part 10 and reads the data out of the 2nd storage part 10, converts the data into a signal train, and outputs it, or writes an inputted signal train in the 2nd storage part 10.
Patent JP-H0493080-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYANAGA ISAO
IPC: H01L29/78
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate thinning of a pattern of a gate electrode and to reduce an electric resistance by forming an inverter T-shaped gate electrode on a groove formed by etching a first film formed on a semiconductor layer and the layer, through a gate oxide film. CONSTITUTION:A PSG film 9 to become a first film and an Si3N4 film 10 are formed on a P-type silicon substrate 100. The films 10, 9 and further the substrate 100 are etched to form a groove 200. A gate oxide film 11 is formed thereon, and a conductive film 12 is flatly formed thereon. Then, the film 12 is etched back to form an inverted T-shaped gate electrode 12A. The surface is thermally oxidized to form a silicon thermal oxide film 13. After the films 10, 9 are removed, a silicon thermal oxide film 14 is formed. Thereafter, low concentration n-type semiconductor regions 15A, 15B to become first semiconductor regions are formed. Silicon oxide films 16A, 16B are formed as spacers, and n-type semiconductor regions 17A, 17B are formed. This field effect type transistor does not have thinning of a pattern at the electrode 12A.
Patent JP-H0635706-A (JP)
Title: Fuzzy inference system and method and pattern input type membership value generating device and method
Inventor: KUNO ATSUSHI
IPC: G06F9/44
Filed: 1992-07-17
Abstract: PURPOSE:To cope with not only scalar amounts but also an input signal indicating pattern information. CONSTITUTION:In the antecedent part of a fuzzy rule, an input variable is combined with the category of the pattern. The input pattern information of the input variable is stored in a pattern memory 41. An extraction program adapted to the category is read from a characteristic extraction program library 46 by a category signal S2 combined with the input variable, the feature amounts of the input pattern information are extracted according to the program by a feature extraction unit 42, and a feature vector V is calculated. On the other hand, a feature vector V0 of a standard pattern is read from a standard pattern vector library 47 by the category signal S2. Then, a distance (d) between the characteristic vectors V and V0 is calculated by a distance calculating part 43, and the adaptation (g) of the input pattern information to the category is prepared based on the distance (d) by an adaptation preparing part 44.
Patent JP-H0556086-A (JP)
Title: Signal reception method and its equipment in lan equipment
Inventor: TSUBAKI MASAMITSU
IPC: H04L12/28
Filed: 1991-08-23
Abstract: PURPOSE:To always receive a correct data signal by correcting it automatically even when distortion of a signal waveform or unbalance due to external noise or a fault of a transmission medium takes place. CONSTITUTION:A transformer 1 and a filter 2 eliminate a DC component and a high frequency noise of each differential signal to be inputted respectively and amplifier circuits 3, 4 amplify the output respectively and the result is inputted to a differential signal reception circuit 5. In this case, peak level detection control circuits 6, 7 detect a peak level of a waveform of each amplified differential signal. A signal controlling the amplification factor and a signal detecting a time interval when the amplified differential signals are coincident is detected by a time interval detection control circuit 8 and controlling an output level so as to make them equal are fed to the amplifier circuits 3, 4.
Patent JP-2001040499-A (JP)
Title: Formation of colored film
Inventor: AKUTSU HIDEKAZU
IPC: C25D13/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a colored film which makes it possible to obtain high resolution with simple processes and is capable of forming the colored film having high film strength and excellent solvent resistance. SOLUTION: This method for forming the colored film includes a process for bringing a substrate having a light transparent conductive film on a light transparent substrate into contact with an electrolyte including an electrodeposition material containing at least one kind of radical generating agents or acid generating agents and a stage for forming the colored electrodeposition film by electrochemically depositing the electrodeposition material on the substrate. In such a case, the substrate is preferably in the form of the substrate which is further laminated with a light transparent optical semiconductor thin film on the light transparent conductive film or the substrate which has an active element to be joined to the light transparent conductive film.  The stage for forming the colored electrodeposition film is preferably the form of the stage for forming the colored electrodeposition film by depositing the electrodeposition material selectively to photoirradiated parts by irradiating the substrate with light or the stage of forming the colored electrodeposition film on the conductive film by driving the active element and utilizing the voltage at the time of driving.
Patent JP-S6367692-A (JP)
Title: Optical information reader
Inventor: TAKADA KUNIHIRO
IPC: G06K7/10
Filed: 1986-09-09
Abstract: PURPOSE:To read display information without bringing it into contact with another display information by designating a distance to an object, which an optical information reader can read, by overlapping two lightings. CONSTITUTION:When a lens 11 moves to the right, two arms in an LED mobile mechanism 15 move so as to close with a 2nd linkage part 15d as a center, which renders the optical axes of instructing LEDs 14a and 14b to point inward. Consequently a position where spot lighting by the instructing LED 14a and that by the instructing LED 14b overlap is practically close to an aperture 15b, and the position of a bar code 19 in response to the position of the lens 11 is designated. Since the image of the display information is formed on a photoelectric transfer element at the position where two or more lightings overlap, the display information can be read out.
Patent JP-H0261795-A (JP)
Title: Report regulating system
Inventor: KASAI AKIO
IPC: G08B21/00
Filed: 1988-08-29
Abstract: PURPOSE:To prevent an erroneous report to a guardian by setting the report regulating time band of a day corresponding to a measurement date to the same time band as the day corresponding to a holiday when the measurement date is a national holiday and returning the above mentioned time band to the original time band when the measurement date comes within a week with starting counting from the next day of the measurement date. CONSTITUTION:At first, the report regulating time bands of the respective days of the week are set and inputted from a setting part 3 and automatically set to an unreportable condition. When a present time goes to be 23:55 according to a timer part 1i, it is decided whether the next day is the national holiday or not. When the next day is the national holiday, all the time bands of the day of the week corresponding to the next day are set to a report time band. After that, when the present time goes into the report regulating time band, the unreportable condition is set. When the present time does not go into the above mentioned time band and the date of measurement is not changed to the next day of the above mentioned national holiday, a reportable condition is set. Reversely, when the date is changed, the report regulating time band corresponding to the preceding day of the week is returned from '00-00' to the original time band.
Patent JP-2000042965-A (JP)
Title: Part holding device and part holding method
Inventor: KASAI TAKAYUKI
IPC: B25J15/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To automatically, accurately and stably hold a part composed of a sponge material by providing a biting-in holding means for holding the part by biting in the side surfaces of the part in a device for holding the part. SOLUTION: A cam 132 is lowered by operating a pneumatic cylinder 130 to push the other side bending parts of respective chuck teeth 113 by the tip part of the cam 132. Thus, one end side bending parts of the respective chuck teeth 113 simultaneously expand in the outside direction of the hollow part, so that the saw-toothed one ends of the respective chuck teeth 113 bite in the respective inside surfaces of a sponge part 1. At this time, since the respective outside surfaces of the sponge part 1 are pressed down by the tip parts of respective holding plates 114, biting-in can be easily performed. At the same time, the inside of a through hole is vacuum-sucked by actuating a vacuum- sucking device to suck the upper surface of the sponge part 1. Thus, the sponge part 1 is positioned/held on one end surface of one end side rubber plate 111 of a part holding means 101.
Patent JP-2000049985-A (JP)
Title: Image processing device and method
Inventor: FUNADA MASAHIRO
IPC: H04N1/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To apply plural image deciding methods for improvement of the deciding accuracy of an image by deciding the image which is inputted via an image input means in a 1st deciding method using a 1st pattern and then in a 2nd deciding method using a 2nd pattern respectively. SOLUTION: A mark recognition means consists of a 1st category mark detection circuit 401 and a 2nd category mark detection circuit 402. The circuit 401 detects plural mark elements via an element recognition circuit. The combinations of detecting positions of plural elements such as the relative positions, distances, etc., set among those detected mark elements are verified to decide the presence or absence of a 1st specific mark. The circuit 402 detects a specific texture via a specific texture detection circuit and decides whether a pattern consisting of the detected texture is a specific pattern or not.
Patent JP-H0260185-A (JP)
Title: Circuit board
Inventor: KIYOMIYA MASAYUKI
IPC: H05K1/02
Filed: 1988-08-26
Abstract: PURPOSE:To prevent a circuit substrate from warping due to the stress in a manufacturing process by a method wherein a warpage preventing pattern is so formed on either side of an insulating substrate that they cross each other at a right angle. CONSTITUTION:A conductive pattern 3 electrically connected with packaged components such as an IC and others is formed on an insulating substrate 2, and a warpage preventing pattern 4 is additionally formed on either side of the substrate 2 so that they cross each other at a right angle. By this setup, the forces, which occurs on either side of a circuit board 1 through the heat applied to the circuit board 1 to dry it in a manufacturing process and make it warp due to thermal expansion, are so generated as to cancel each other, so that the circuit board 1 can be prevented from warping by the resultant force.
Patent JP-S59102101-A (JP)
Title: Temperature compensating device for displacement detector
Inventor: UDAGAWA TSUGIO
IPC: G01B7/00
Filed: 1982-12-06
Abstract: PURPOSE:To facilitate temperature compensation and to secure output characteristics which are the same as a normal temperature all the time, by obtaining a compensating voltage based on the detected temperature signal of a displacement detector. CONSTITUTION:A displacement detector 2 is composed of a secondary coil for detection, which is differentially connected to an exciting primary coil, iron core, and the like. When a metal 3 is approached to the detecting end of one tip of the detector, the output voltage is changed in correspondence with a distance L. Based on the resistance value of the coil itself, the temperature of the displacement detector 2 is detected 14, the output voltage to be compensated is formed 15 by said detected temperature signal, and compensated temperature value is outputted from a comparator circuit 19.
Patent JP-H0660727-A (JP)
Title: Inorganic insulated wire
Inventor: WATANABE KIYOSHI
IPC: H01B7/02
Filed: 1992-08-10
Abstract: PURPOSE:To provide an inorganic insulated wire excellent in a winding property. CONSTITUTION:A copper or copper alloy wire 1 having ferrite stainless steel as an outer layer 2 is formed into a conductor 3 and an inorganic insulating layer 4 having Si-N-O ceramics is provided arround the conductor 3.
Patent JP-S6457373-A (JP)
Title: Photocomposition make-up system
Inventor: TODA AKIRA
IPC: G06F17/50
Filed: 1987-08-28
Abstract: PURPOSE:To prevent a process from being delayed by moving 'KANA' (Japanese syllabary) characters displayed every two characters, stopping the movement on the basis of the superposed state, storing the nearby position as a close typing variable, analyzing an inputted computer photocomposing character string or the like, displaying the character string, and forming output data from the corrected character string. CONSTITUTION:One of every two 'KANA' characters displayed on a display means 3 is moved by a controller 2, the movement is stopped on the basis of the superposed state and its nearby position is stored in a controller 6 as a close typing variable. The controller 6 analyzes a character code, progression data, blocking data, etc., corresponding to a character string inputted from an input means 7, and while referring to the stored close typing variable, displays the computer photocomposition character string on a display device 8. The character string is corrected and displayed on the basis of the prescribed close typing variable inputted from the input means 7 and computer photocomposing output data are formed from the corrected character string and outputted to a computer photocomposing means 5.
Patent JP-S59103388-A (JP)
Title: Semiconductor light emitting element with built-in field
Inventor: OKUDA HIROSHI
IPC: H01S5/00
Filed: 1982-12-03
Abstract: PURPOSE:To enable to increase a light emitting output by a method wherein the forbidden band width of a carrier closing layer is changed in the thickness direction from narrower at the positions near an active layer to wider at the positions distant from the active layer to form built-in field. CONSTITUTION:A P-InGaAsP clad layer 31 with forbidden band width changing in the thickness direction is inserted between a P-InP clad layer 1 and a P- InGaAsP active layer 2 with the forbidden band width narrow at the position near the layer side and wider at the positions distant from the layer 2. The forbidden band width at the layer 2 side is made equivalent to or exceeding that of the layer 2. Besides the thickness of the layer 31 is made equivalent to or exceeding the diffusion length of the minor carriers. The layer 31 produced in this way returns the hot carriers produced by Auger effect displayed in the layer 31 to the layer 2 by built-in field of said layer 31 to make the carriers contribute to emit light again. Therefore the light emitting output may be increased.