baber/WOPTO huggingface dataset:
Patent JP-H0540829-A (JP)
Title: Data clustering method
Inventor: INAZUMI MITSUHIRO
IPC: G06N3/00
Filed: 1991-08-07
Abstract: PURPOSE:To obtain an equivalent result to that obtained with an operator's subjective clustering while seeing entire data by performing data conversion by means of a neural network as a preliminary processing of a clustering means. CONSTITUTION:A data input means 1, a data conversion neural network 2 inputting the data of the data input means 1 and a data inversion neural network 3 inputting the output of the data inversion neural network 2, are incorporated. A data comparison/learning control means 4 inputting the data of the data input means 1 as well as the output of the data inversion neural network 3 and controlling the learning of the network 2 and network 3, is also incorporated. The data conversion by means of the neural network is performed as the preliminary processing of the clustering means. Thus, the result equivalent to that obtained with the operator's subjective clustering while looking at the structure of the entire data, can be easily obtained.
Patent JP-H0363748-A (JP)
Title: Bus control system
Inventor: YAMAMOTO KENJI
IPC: G06F13/28
Filed: 1989-08-01
Abstract: PURPOSE:To enable processing to a response signal showing the execution of DMA operation regardless of the property of an MPU by once stopping an access to a DMA controller when the signal showing the execution of the DMA operation is received and controlling the interface of a common bus so as to restart the access afterwards. CONSTITUTION:Means 12 and 13 are provided to desave a bus interface control circuit 13 of an MPU part 10 when the signal showing the execution of the DMA operation is received and to enable the bus interface control circuit 13 gain afterwards. Thus, since it is not necessary to interrupt the operation of the MPU part 10, the MPU part 10 can be also used even without function to interrupt the cycle of the MPU part 10 by an external input signal and to execute the interrupted cycle again afterwards. Further, even when a DMA controller is under the DMA operation in the access that the MPU part 10 reads the vector of the DMA controller, it is enough to output the signal showing the DMA controller under the DMA operation and a circuit for outputting the special vector is not required.
Patent JP-S6443912-A (JP)
Title: Superconductive tape material
Inventor: TACHIKAWA KYOJI
IPC: H01L39/24
Filed: 1987-08-10
Abstract: PURPOSE:To make it possible to obtain a superconductive tape material having a stable fine superconductive film of required thickness and making a quick speed formation of a film by composing the captioned material from a tape-state metallic base material, a compound oxide superconductive layer including a CuxOy group, and a metallic layer. CONSTITUTION:The captioned material is composed of a tapestate metallic base material 1, Y-Ba-Cu-O group compound oxide superconductive layer 2 including a CUxOy group, for instance, component composition of YBa2Cu3O7-y, formed on one side surface of the material 1, and a metallic layer 3 formed on the surface of the layer 2. The material 1 is composed of any one of base materials of copper, nickel, nickel group alloy, and a copper base material wherein nickel or nickel group alloy is coated on the surface of the layer 2 side; and the layer 3 is composed of any one of layers of copper, nickel, and nickel group alloy. This enables the superconductive tape material to have an excellent superconductive characteristic, to provide required strength and flexibility, and to be simply manufactured at low cost, and in short time.
Patent JP-S6441534-A (JP)
Title: Data reception system
Inventor: SADAI KEIJI
IPC: G06F13/00
Filed: 1987-08-07
Abstract: PURPOSE:To attain flexible processing in response to the content of an error by storing a received parallel data subject to serial parallel conversion with line fault and status information added thereto at the reception of each parallel data and identifying the data received in error based on the said information. CONSTITUTION:A reception means 1 converts a received bit serial data into a parallel data. A reception status detection means 2 detects the presence of the reception error for each parallel data and stores a data representing the presence of the detected reception error into a storage means 3 in correspondence to the parallel data. Thus, the data received in error among the parallel data is identified based on the parallel data stored in the storage means 3 and the data representing the presence of reception error. Thus, the parallel data received in error is identified based on the data and the data is processed in response to the content of error so as to allow to cope flexibly with the reception error.
Patent JP-H0246813-A (JP)
Title: Coffee-maker
Inventor: HATTORI HIRONARI
IPC: A47J31/057
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a thick full-bodied coffee liquid with good body while removing the smell of bleaching powder by providing ceramics for generating far infrared radiation in the flow passage of a hot-water feed pipe. CONSTITUTION:A hot water feed pipe 5 introduces water from a water tank 3 into a heating heater 4 to carry out heat exchange and guides the water as hot water to a chamber 7 housing coffee powder. Cylindrical far-infrared radiation generating ceramic members 13... are front/rear floatably provided between laterally provided filters 12, 12 having good fluidity which are laterally provided on the lower and upper portions of the rising portion 5a of the hot water feed pipe 5. An auxiliary heater 15 wound around the lower portion of the rising portion 5a of the hot water feed pipe 5 reheats the hot water close to the boiling temperature while externally heating the ceramic members 13 to radiate far-infrared radiation with high efficiency. By such a structure, the smell of bleaching powder peculiar to city water can be removed from the hot water passed through the ceramic members 13, while increasing a pH value to increase alkalinity, thereby obtaining a thick full-bodied coffee liquid with good body.
Patent JP-H0484274-A (JP)
Title: Treatment of multichip data
Inventor: ITATSU TOSHIHIKO
IPC: G06F17/50
Filed: 1990-07-26
Abstract: PURPOSE:To improve the reliability of data at the time of designing a large scale integrated circuit, to simplify the processing of design and to improve accuracy by adding codes so that the different names of cells are given even if they are the same contents on different chips. CONSTITUTION:A digital processing is executed on mask data and it is made into multichips. A first chip covers '1' and a second chip '2' as to the cells. Thus, the names of the cells become different even different constitutions have the same name. When designers as to the first and second chips differ, and inconvenience does not occur in a subsequent processing since the names of the cells to be obtained are not same in a data base.
Patent JP-S5987211-A (JP)
Title: Rocker arm and its production method
Inventor: DOUNOMOTO TADASHI
IPC: C22C47/08
Filed: 1982-11-12
Abstract: PURPOSE:To reduce the weight and particularly the inertial weight by burying short fibers or whiskers radially against the center axis of a screw hole around the inner surface of the screw hole so that the thickness of a rocker arm can be reduced at the screw hole section. CONSTITUTION:Short fibers or whiskers 6 are buried around the inner surface of a screw hole 4 formed to penetrate a substrate section 1 made of a light alloy material, and the portion with a predetermined thickness is constituted with a composite layer 7. The fibers or whiskers 6 in the composite layer 7 is arranged radially against the center axis of the screw hole 4. About 2%-5%, by volume, are preferable for the compounding ratio of the short fibers or whiskers 6 in the composite layer 7. Thereby, the composite layer 7 is made extremely strong against the shearing stress applied to screw threads in the direction parallel to the center axis of the screw hole 4, and the screw threads are rarely fatigue- broken. Therefore, the whole length of the screw hole 4 can be shortened and the thickness of the rocker arm can be reduced at this portion.
Patent JP-2000026019-A (JP)
Title: Method and device for peeling film
Inventor: KANAMARU SHOJI
IPC: B65H41/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To control the humidity at a low cost, and solve a problem caused by generation of the static electricity without any trouble on the maintenance and control of a device, etc., in an environment high in humidity by effecting the film peeling process in a space, and setting the inside of the space to be constantly in at least a specified humidity. SOLUTION: The film peeling process is effected in a partitioned space 5 (a box, etc.), and the inside of the space 5 is set to a condition of constantly at least 60% humidity, and free from dew condensation. A humidifying device is provided as a steam supplementing means 8 to supplement steam into the space 5, and the humidity condition in the space 5 is maintained by the stream supplement means 8. The humidifying device supplements steam be heating water or by applying the ultrasonic wave to waver. The air containing steam flow from an upper part to a lower part in the space through a filter 11. The condition free from humidity control or condensation can be easily obtained, and a problem caused by the static electricity can be effectively solved by adding an inonizer.
Patent JP-H0756902-A (JP)
Title: Document editing device
Inventor: SOMA HIDETOMO
IPC: G06F3/0482
Filed: 1993-08-10
Abstract: PURPOSE:To improve operability by storing information showing the connection relation of relative menu items and displaying the connection relation of the menu items based on the stored information at the time of the indication of a processing content to be executed. CONSTITUTION:In a document editing device indicating the processing content to be executed by displaying the menu item showing the processing content which can be executed on CRT 13 and sequentially selecting the relative menu items by a pull down menu system, CPU 2 suitably selects/reads a program for an editing processing from a hard disk 15 and stores it into a program memory 3 and CPU 2 executes it. Information showing the connection relation of the relative menu item is stored in the specified area of the program memory 3, and CPU 2 visually displays the connection relation of the menu items on CRT 13 based on information stored in the program memory 3 at the time of the indication of the processing content to be executed.
Patent JP-S5988546-A (JP)
Inventor: FUJITA KAZUAKI
IPC: E03D9/08
Filed: 1982-11-11
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-H0515996-A (JP)
Title: Method for connecting steel column
Inventor: MIYAI TSUTOMU
IPC: E04B1/24
Filed: 1991-07-11
Abstract: PURPOSE:To easily connect the steel columns above and below since the ends of backing metals for welding can be held in the state of projecting the ends always at a specified distance from the opening ends of the steel columns by using tentative fastening means. CONSTITUTION:This method consists of a stage for mounting plural pieces of the tentative fastening means B for the backing metals 2 for welding having detaining pieces 8 which can be detained to the opening ends 11' of the steel columns 1 to the backing metals 2 for welding which can be pressed to the inside surfaces of the hollow steel columns 1; a stage for holding the top ends of the backing metals 2 for welding in the state of projecting the ends at the specified distance by detaining the detaining pieces 8 of the tentative fastening means B to the opening ends 11' of the steel columns 1; a stage for tentatively fastening the backing metals 2 for welding by spot welding 12, etc., in this state; and a stage for positioning a diaphragm 3 on the tentative fastening means B mounted to the backing metals 2 for welding after or without removing these means and welding the spacings between the steel columns 1 and the diaphragm 3, thereby connecting the steel columns 1.
Patent JP-H0518837-A (JP)
Title: Semiconductor pressure sensor
Inventor: HAMAI TOSHIHARU
IPC: H01L29/84
Filed: 1991-07-12
Abstract: PURPOSE:To eliminate a need for etching process of a semiconductor chip and then enable a production cost to be reduced by joining recessed portions which are formed at a pedestal opposingly on a rear surface of the flat-plate shaped semiconductor chip which is polished to a thickness as a diaphragm. CONSTITUTION:A rear surface 1b of a semiconductor chip 1 is polished for forming a thickness of a flat-plate shaped diaphragm. Then, a recessed portion 3 is formed on an upper surface of a glass pedestal 2 by etching or other proper methods and then the recessed portion 3 and the rear surface 1b are joined by anode junction, etc., within vacuum. At this time, the recessed portion 3 is sealed by the rear surface 1b of the chip 1, thus forming a vacuum chamber. When the semiconductor chip 1 of a semiconductor pressure sensor thus obtained receives pressure, it generates an electrical signal and detects pressure. At this time, the vacuum chamber relaxes the stress which is generated at the semiconductor chip 1.
Patent JP-H0362054-A (JP)
Title: Electrophotographic device
Inventor: INOUE MASAYUKI
IPC: G03G15/00
Filed: 1989-07-31
Abstract: PURPOSE:To lighten financial burden and to decrease ozone quantity by irradiating the inside of a duct which guides ozone outside the box body to decrease the ozone quantity, with a destaticizing light to carry out destaticizing of an electrophotographic photosensitive body. CONSTITUTION:The ozone is generated in an electrifying device 1 and it is exhausted outside the box body by an exhausting fan 6 after being passed through an exhausting duct 4 and an ozone filter 5. Then the light emitted from a destaticizing device 3 is guided inside this exhausting duct 4. It is widely known that the ozone absorbs light of wave length 305nm or under and between 405 to 1,100nm, and to dissociate into O2 and O, and the dissociated O forms 2O2 with O3. To cause this reaction, light of wave length of approximately 710nm and under is appropriate, and the wave length of the destaticizing light of the lazy printer is from 600 to 700nm. Thus the financial burden is lightened, and the ozone quantity emitted from the product can be decreased without leading to the enlargening of the product.
Patent JP-H0362907-A (JP)
Title: Surface mounting component
Inventor: HARA TAKASHI
IPC: H01F27/29
Filed: 1989-07-31
Abstract: PURPOSE:To make it possible to attach the ends of coils to electrodes at the rear surface of a core accurately and simply by winding electric wires around a magnetic core having a deep recess part at the intermediate parts of grooves provided at the electrode parts of the rear surface. CONSTITUTION:Grooves 10a, 10b, 10c and 10d are provided in correspondence with electrodes 4, 5, 6 and 7 in a rear surface 10 of a magnetic core. A recess part 11 is provided at the intermediate parts of the grooves. Since the ends of coils are fixed to the grooves of the electrode part of the rear surface of the magnetic core, accuracy is improved. When the electric wires are wound around the magnetic core, the ends of the coils are provided in the grooves of the electrode part beforehand. The ends of the coils can be fixed to the electrodes simply with solder and conductive resin after the electric wires are wound around. Since the electric wires can be cut at the recess part 11 at the intermediate parts of the grooves of the electrode parts after the ends of the coils are fixed, the simple attachment can be performed.
Patent JP-H1083169-A (JP)
Title: Liquid crystal display device and its drive method
Inventor: SENDA KOJI
IPC: G02F1/133
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage beam due to a residual charge of a signal line, to improve picture quality of a display image and to enhance picture quality by applying DC potential, etc., so that a liquid crystal on the signal line becomes (non-transmissive) to the signal line during a horizontal blanking period. SOLUTION: A reset switch 8 is turned on by a pulse ϕR during the horizontal blanking period, and the DC potential or pulse potential so that the liquid crystals on all signal lines 4 become (non-transmissive) is applied to all signal lines 4 through a reset potential terminal VR. For instance, in drive of a liquid crystal display device of a normally black system, all potential of respective signal lines 4 are made equal to the potential of a common electrode provided on a counter glass substrate surface. Thus, all parts of respective signal lines 4 become black as a display, and that is, since all residual charges of respective signal lines 4 are eliminated, the leakage beam in the vicinity of respective signal lines 4 is eliminated.
Patent JP-S6445591-A (JP)
Title: Absolute position detector for robot joint
Inventor: FUNAHASHI TAKANORI
IPC: G01B7/00
Filed: 1987-08-11
Abstract: PURPOSE: To detect the absolute position of a robot joint with a simple structure by providing a signal processing unit for detecting a signal difference between motor rotating position detecting units fitted to a first and a second members and for determining the position of the second member in relation to the first member. CONSTITUTION: A first and a second rotating position detecting units (resolvers) 13, 14 are rotated at a high speed with the rotation of a motor 11, and detects the rotating position of an output shaft of each motor 11. At this stage, a second member 9 is rotated and while a phase difference is generated in the rotation of the first and second rotating position detecting units 13, 14. This phase difference is detected by a signal processing unit 15 so as to determine the rotating position of the second member 9 in relation to a first member 8.
Patent JP-S5899079-A (JP)
Title: Projection type television receiver
Inventor: TAKEUCHI SHIGERU
IPC: H04N5/74
Filed: 1981-12-08
Abstract: PURPOSE:To prevent the sparking of a CRT and allowing easy to see, by providing a projector consisting of the CRT and a magnifying projective lens downward on an upper case, reflecting a picture from the projector on a reflecting mirror at a lower case and projecting the reflection on a screen at the lower front part. CONSTITUTION:A projector 5 comprising a CRT3 and a magnifying projecting lens 4 is incorporated downward on an upper case 1b. A transmitting screen 2 is provided at the front surface of a lower case 1a and a reflecting mirror is arranged at the inside. The picture projected downward from the projector 5 is reflected on the rear side of the screen of a reflecting mirror 6 and can be seen from the front of the screen 2. Thus, the picture is easy to see even with a low point of view, dusts in the CRT3 are moved to an electron gun positioned at the upper part, allowing to prevent the generation of spark.
Patent JP-H0540021-A (JP)
Title: Multi-slit projector
Inventor: WAKITANI JUN
IPC: G01B11/24
Filed: 1991-08-08
Abstract: PURPOSE:To reduce the size of a multi-slit projector which generates a slit light pattern for three-dimensionally measuring an object and to improve the resolution of the projector. CONSTITUTION:Divergent light emitted from the light emitting source 11 of this multi-slit projector 1 is shaped to parallel rays through a collimator lens 12 and the parallel rays produce a two-dimensional spot group 16 when the parallel rays are passed through a diffraction gratings 13 and 15. When the rays are passed through a cylindrical lens 17, the rays are transformed to multi- slit light 18 and a shutter array 19 generates a prescribed slit light pattern. A cylindrical lens 20, the axial direction of which is perpendicular (Y-direction) to the axial direction (X-direction) of the lines 17, is provided in the poststage of the array 19 and the diffracted angle in the X-direction of the slit light passed through the array is reduced by the effect of the lens 20. An object 2 is irradiated with the slit light when the object 2 is three-dimensionally measured.
Patent JP-2001025903-A (JP)
Title: Rotary tool
Inventor: YAMANE YASUO
IPC: B23C5/20
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a rotating means from being damaged when a holding part to a tool main body holding a holder is heated, insuring stable cutting work for a long period, in using such a rotary tool as a throw away tip having a circular form in its plan-view is attached to the holder rotatably held by the holding part of the tool main body via a rotating means like a roller bearing. SOLUTION: This rotary tool is provided with a throw away tip 10 being circular in the plan-view, a holder 20 having both a tip holding part 21 holding the throw away tip 10 and a revolving shaft 22, and a tool main body 30 provided with a holding part 31 for rotatably holding the revolving shat 22 of this holder 20 via a rotating means 32. In this case, a guiding flow passage 33 for guiding a cooling medium into the holding part 21 of the tool main body 30 is prepared.
Patent JP-H1044076-A (JP)
Title: Method for controlling endless rotation of robot
Inventor: YOSHIDA MASAYA
IPC: B25J13/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an endless rotation of a robot wherein a rotation ratio can be freely set by speed reducing means. SOLUTION: There is provided a rotation shaft which is rotated and driven, a drive means for rotating and driving the rotation shaft, a speed reducing means provided between the drive means and the rotation shaft, a main control means 10 for controlling a rotation of the rotation shaft, and a endless rotation control means 12 for controlling an endless rotation of the rotation shaft. In this case, the speed reducing means for the M numbers of revolution of the rotation shaft when the drive means is rotated in the N number. When the rotation shaft is endless rotated, the calculation value of the endless rotation control means 12 which is rotated in the N number by the drive means is increased to the M number.  Until the calculation value of the endless rotation control means 12 is increased to the M, the rotation number and the rotation amount of the rotation shaft is calculated on the basis of the rotation amount of the drive means.
Patent JP-H1038794-A (JP)
Title: Optical absorption cell
Inventor: IGARASHI HIROAKI
IPC: G01N21/3504
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To decrease the number of optical elements constituting an optical absorption cell being employed as a sample cell in a laser spectroscopic analyzer for observing weak optical spectral absorption of gas molecules introduced into a sample cell while removing unnecessary gas from the optical path of a laser. SOLUTION: The optical absorption cell 3 comprises a sample cell section 30A for interdicting a sample gas, a laser beam L projecting section 10, a section 40 for receiving the laser beam L passed through a sample cell 31, and an integrated sealing structure being coupled directly through seal structures 45, 46. When the integrated sealing structure is employed, the interior of a hermetically sealed container 14 in the projecting section 10, the interior of the sample cell 31 and a light receiving element 41 are integrated and an unnecessary gas can be removed. Furthermore, conventionally required optical windows at the laser beam L outlet part of the projecting section 10, at the inlet/outlet part of the sample cell 31 and at the inlet part of the light receiving section 40 can be eliminated entirely.