baber/WOPTO huggingface dataset:
Patent JP-H06131999-A (JP)
Title: Emittance measuring device for ion beam
Inventor: OGATA SEIJI
IPC: H01J37/04
Filed: 1992-10-17
Abstract: PURPOSE:To measure the emittance of an ion beam from the ion current distribution measured by a Faraday cup by independently changing the orbit radius of the ion beam with a deflecting electromagnet and the deflection angle with a deflecting unit. CONSTITUTION:A slit 12 having the longitudinal direction perpendicular to the deflection plane is arranged in front of a deflecting electromagnet 11 which is a mass separator of an ion beam. The beam emitted from the electromagnet 11 is limited to that passable through the slit 12, and it is fed to a Faraday cup 14 via a deflecting unit 13. When the coil current of the electromagnet 11 or the energy of the beam is changed, the orbit radius of the beam is finely changed. The angular distribution of the beam is determined by the ion current measured by the Faraday cup 14 when the deflection angle is changed by the deflecting unit 13. The orbit radius of the beam is changed by the electromagnet 11, the deflection angle is changed by the deflecting unit 13 independently respectively, and the emittance of the ion beam can be measured from the ion current distribution of the Faraday cup 14.
Patent JP-H10150396-A (JP)
Title: Satellite communication data distribution system
Inventor: WATANABE SHOJI
IPC: H04N21/633
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To decide the operating mode of a transmission station through delivery of the highest utilizing efficiency of a satellite channel and to set automatically the operating mode of a transmission reception station by allowing a transmission station to receive the operating mode operated by the reception station so as to decide the operating mode by which program information is delivered thereby informing it to the reception station. SOLUTION: A transmission station 2 receives an operating mode in which a reception station 3 is in operation by using an operation control channel of a communication satellite 1. An operation controller 8 of the transmission station 2 decides the operating mode to deliver program information with a prescribed algorithm based on the operating mode of its own station and that of the reception station and sends the decided mode to the reception station 3 and switches the transmission system via a changeover device 5 based on the decided operating mode. An operation controller 8 of the reception station 3 switches the reception system via the changeover device 5 based on the operating mode received from the transmission station. Thus, the operating mode is automatically set to transmission reception station installations and the operation is entered quickly without causing mis-operation.
Patent JP-H11143892-A (JP)
Title: Device and method for keyword weight generation and program storage medium
Inventor: OKAMOTO AOSHI
IPC: G06F17/30
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate an appropriate weight of a keyword in a keyword weight generation device for generating weight of a keyword appearing in a document. SOLUTION: This device comprises a first calculation means 10 that obtains statistical information on each keyword appearing in a document by referring to a document database and calculates weight of each keyword from that statistical information, a second calculation means 11 that obtains category information of a document in which each keyword appears by referring to the document database and calculates the weight of each keyword from the category information, taking into account the frequency of appearance of each keyword, and a generation means 12 that generates the weight of each keyword by determining a compared value of the degree of importance between the weight the first calculation means 10 calculates and the one the second calculation means 11 calculates, and synthesizing their weight in accordance with the compared value of the degree of importance.
Patent JP-2001041900-A (JP)
Title: Sheet package inspecting apparatus
Inventor: KONDO KIYOYUKI
IPC: G01N21/88
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To simply detect all of important flaws including the flaw in a pocket part with high probability by using a color. SOLUTION: When a reflecting plate 17 is arranged under a packaging sheet 16 to irradiate the packaging sheet with light from above, a light source is arranged at a position shifted from the line of sight of a camera 11 between the camera 11 and the packaging sheet 16 and the mirror surface reflected image component from the packaging sheet 16 is reduced.  A color code distribution image is calculated from a reflected image, a transmitted image or the color distribution of both images or the density distribution of a single or a plurality of colors to obtain a single or a plurality of the variable density distribution images of the reflected or transmitted image and the inspection of the shape or color of a part or sheet packaged with a sheet and the detection of the flaw such as foreign matter or a stain thereof are performed from the color code distribution image or variable density distribution image.
Patent JP-S63158654-A (JP)
Title: Microcontroller
Inventor: MATSUSHITA TOSHIYUKI
IPC: G06F13/28
Filed: 1986-12-23
Abstract: PURPOSE:To flexibly constitute a microcontroller system by selecting a data transfer between a basic part and an extension part to either one of a transfer according to the program of a CPU and a transfer according to a DMA controller. CONSTITUTION:When the extension part 18 is used for a CPU mode, an address for selecting and FF 21 is outputted from the CPU and to a data line 11 corre sponding to the D input of the FF 21. When a write command is applied through a control line 10, the Q output of the FF 21 goes to '1' and the Q' goes to '0', a buffer 22d grows active and buffers 22a, 22b inactive. Accordingly, under this state, the data transfer of the basic part 18 and the extension part 18 through an interrupting line 11 can be executed. In order to use the extension part 18 for a DMA mode, a data line 9 corresponding to the D input of the D FF 21 is set to '0', the Q output of the FF 21 to '0' and the Q' output to '1'. Thereby, the data transfer between the basic part and the extension part 18 can be executed according to a DMA request line 12 and a DMA acknowledge line 13 can be executed.
Patent JP-2000155127-A (JP)
Title: Micromechanical acceleration switch
Inventor: KVISTEROY TERJE
IPC: G01P15/135
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To easily adapt a switch to a different application by connecting an electrode element that is mechanically connected to an area near a proof mass to a housing with a spring element rotatably and elastically bringing a rod into contact with the housing. SOLUTION: A switch housing 5 is connected to an electrode element 4 via a torsion spring element 3, the electrode element 4 is provided with a thin rod 1, and the rod 1 is provided with an electrical contact 6 at its outer end part. A proof mass 2 is arranged so that its center of gravity is located at a constant distance from the turning axis of the electrode element 4, and the turning axis is prescribed by a spring element 3. When a switch receives acceleration movement with a component in a direction in parallel with the axis of the electrode element 4, the proof mass 2 and the electrode element 4 turn around the axis of the spring element 3, the rod 1 travels so that it approaches or is separated from a housing surface.  When the acceleration exceeds a certain limit value, the contact 6 touches a corresponding contact region 7 of the housing 5 and outputs an electrical signal for indicating that the specific limit value has been exceeded.
Patent JP-H09149547-A (JP)
Title: Apparatus and method for controlling air conditioner operation
Inventor: TAKAHARA TSUTOMU
IPC: H02P3/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To protect a compressor from anomalies, such as overload, at voltage drop, and reduce the occurrence of compressor lock condition by stopping the operation of the compressor when supply voltage drops lower than a set voltage using a low voltage protecting means, and increasing the voltage set on the low voltage protecting means by a specified value when overvoltage is detected. SOLUTION: The voltage of a power supply 1 transformed by a transformer 10, and rectified and smoothed by a diode bridge, a resistor 11 and a capacitor 12. It is then input to the supply voltage detecting circuit 14 in a control circuit 2. When fed with a signal from an overcurrent detecting circuit 13, a restart voltage changing circuit 15 increases supply voltage that can be restarted relative to the voltage detected at the supply voltage detecting circuit 14, and transmits a changed set voltage to a low voltage protective circuit 16. The low voltage protective circuit 16 controls a start control circuit 17 and turns on/off a power relay 3 based on this set voltage. It stops the operation of a compressor 4 if the voltage of the power supply 1 drops lower than a preset voltage value.
Patent JP-H03164754-A (JP)
Title: Printing device
Inventor: TSUJI TAKUNORI
IPC: B41J11/42
Filed: 1989-11-24
Abstract: PURPOSE:To prevent a printing paper from remaining in a fixing device by executing an ejecting action until the paper is not detected by a sensor in the case that the position of the paper based on a time measured by a timer means does not attain the position of the fixing device at the time of detecting the abnormality of the device. CONSTITUTION:The device is provided with a paper detection means 1, a fixing device abnormality detection means 2, a printing mechanism part 3, a printing mechanism control means 4, the timer means 5 for counting the time corresponding to the position of the paper which is being conveyed, and a judgement means 6 which transmits a paper feeding stop command to the printing mechanism control means 4 according to the output value of the fixing device abnormality detection means 2, the paper detection means 1 and the timer means 5. In the case that the position of the printing paper based on the time measured by the timer means 5 attains the position of the fixing device at the timer of detecting the abnormality of the device, the ejecting action is executed until the printing paper is not detected by the sensor 1. Thus, the printing paper is prevented from remaining in the fixing device even in the case of detecting the abnormality of the device in a state where the printing paper is not detected by a paper sensor ahead of the fixing device.
Patent JP-S63157507-A (JP)
Title: Antenna system
Inventor: UDAGAWA SHIGEO
IPC: G01S3/32
Filed: 1986-12-22
Abstract: PURPOSE:To detect an object with a low elevation angle, by dividing a element antenna and a power supply circuit into a center part and a peripheral part, and connecting the input terminal of the power supply circuit of the center part to the input terminal of the power supply circuit of the peripheral part with hybrid circuits respectively. CONSTITUTION:The antenna element is divided into the center part 7a and the peripheral part 7b, and sub array antenna 8a and 8b are formed respectively. Distributors 9a and 9b are connected to the sub array antennae 8a and 8b, and furthermore, they are connected to the hybrid circuits HYDs 10a and 10b, then a sum signal and a differential signal are obtained. By inputting the sum signal and the differential signal to the HYDs 11 and 12, sum signals and differential signals A, D can be obtained. An antenna characteristic is reversible at the time of transmission and reception. At this time, by inputting a high frequency signal to the sum signal terminals A and C, it is distributed to the same phases with the HYDs 10a and 10b, and is distributed to the same phases with the distributors 9a and 9b at the center part and the peripheral past, and prescribed distribution are performed on the antenna devices 7a and 7b at the center part and the peripheral part. In such way, it is possible to obtain a radiation pattern formed symmetrically in an upward and a downward directions having the maximum value in a front direction, and to detect the object with the low elevation angle.
Patent JP-H10135135-A (JP)
Title: Manufacturing semiconductor device
Inventor: KUSUMOTO NAOTO
IPC: H01L21/268
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the annealing effect with respect to nonuniformity of a large area by removing an impurity film from the surface of an amorphous Si film, scanning a linear excimer laser beam having an ultraviolet wavelength to crystallize the amorphous film. SOLUTION: On a glass substrate 101 an amorphous Si film 102 by the plasma CVD method with an impurity film 103 formed unavoidably on the surface of this film 102. Using buffered hydrofluoric acid or hydrofluoric acid, the impurity film 103 on the film 102 is etched and removed. A linear excimer laser beam having an ultraviolet wavelength is scanned to crystallize the amorphous Si film 102. This solves the annealing effect with respect to the nonuniformity of a large area, thereby uniformly forming circuits of thin-film transistors.
Patent JP-H04178689-A (JP)
Title: Information providing device and information reader
Inventor: YAMADA YOSHIHIRO
IPC: G06Q30/06
Filed: 1990-11-14
Abstract: PURPOSE:To provide information in exchange for a charge by controlling the providing of the information from an information writing device to an information storage device based on control information, a user identifying information, and key information. CONSTITUTION:When a user requests the providing of the information, the storage device 101 such as an IC card, is inserted into the prescribed place of the information writing device 102, and then, requested information is selected by an information selecting means 106. A CPU 109 reads charge information stored in the first storage device 103 of the storage 101, by a storage device rewriting means 105, and checks whether the charge of the selected information is paid or not. When the enough charge exists, the charge of the selected information is deducted from the charge information, and the charge information after the deduction is written in the storage device 103. After that, the selected information is read from the information storage means 108, and written in a second storage device 104 by a information writing means 107.
Patent JP-H10150454-A (JP)
Title: Control meter communication system
Inventor: MAEDA SHINICHI
IPC: H04L12/18
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To easily and speedily set the parameter of a slave station by simultaneously receiving communication commands from a master station in the slave station of a specified station number and preventing a response from being returned to the master station. SOLUTION: The same parameters are set for the groups of the slave stations A, B and D and the respective groups of the slave stations C and E. The station numbers 91 are set in the slave stations of the groups A, B and D and station numbers 90 for the slave stations of the groups C and E. When commands are transmitted from the master station 10 to the control meters of the slave stations A, B and D, the slave stations A, B and D execute reception processings, and recognize that they are respectively at broadcasting modes. Then, a transmission processing is executed and the slave stations A, B and D are at the broadcasting modes. Thus, the response is not returned to the master station and the transmission processing is terminated. Thus, the responses of the slave stations A, B and D do not collide and the abnormality of a communication operation does not occur.  The slave stations C and E execute the similar processings.
Patent JP-H07157367-A (JP)
Title: Production of high purity beta-silicon carbide sintered compact for device for producing semiconductor
Inventor: MIYAZAKI TADAAKI
IPC: C01B31/36
Filed: 1993-12-07
Abstract: PURPOSE:To ensure high purity, suppress the production of particles and improve durability and high temp. strength by sintering a powdery mixture of specified beta-SiC powder with a sintering aid at high temp. and pressure. CONSTITUTION:A mixed soln. contg. a liq. silicon compd., a liq. org. compd. having a functional group, forming carbon under heating and contg. <=1ppm impure elements and a polymn. or crosslinking catalyst contg. <=1ppm impure elements is dried, hardened, carbonized by heating at 700-1,100 deg.C in a nonoxidizing atmosphere and burnt at 1,600-2,000 deg.C in a nonoxidizing atmosphere to obtain beta-SiC powder having a ratio of 2.3-2.5 as the molar ratio of C to Si and 0.5-20mum average particle diameter. This SiC powder is mixed with 1-30wt.% superfine SiC powder having 10-100nm average particle diameter as a sintering aid and the resultant mixture is sintered at a high temp. of 1,900-2,000 deg.C under pressure to produce the objective beta-SiC sintered compact having <=0.5OMEGA.cm specific resistance.
Patent JP-H05139510-A (JP)
Title: Lot stocker and lot stock system
Inventor: YASUDA TSUNEO
IPC: B65G1/02
Filed: 1991-11-21
Abstract: PURPOSE:To provide a lot stocker capable of increasing a work efficiency for accepting and delivering a case containing wafers, regarding a lot stocker, for example, for containing wafers used in the manufacture of a semiconductor. CONSTITUTION:The body 1 of a lot stocker is provided with a case accepting aperture 3 allowing a wagon 6 to be inserted and set. Also, the aperture 3 is provided with a reader 9 and a mechanical switch 10. A worker 7 sets the wagon 6 loaded with a case 2 containing wafers to the aperture 3. When the mechanical switch 10 detects the wagon 6 as set, a control means drives the reader 6 and this reader 6 reads the recorded information of an IC card 8 placed in the case 2, and updates the information. Thereafter, the control means drives a robot in the body 1 for accepting the case 2.
Patent JP-2000133732-A (JP)
Title: Semiconductor device
Inventor: FURUSATO KOJI
IPC: H01L23/52
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be mounted on a substrate with a small mounting area and is small in power loss. SOLUTION: A semiconductor device is constituted by stacking three resin sealed semiconductor elements 21-23, each having a common electrode arranged structure, and provided with a plurality of outside connecting terminals. The connecting terminals 3A, 3B, and 3C having the same function of each semiconductor element are electrically connected to those 3A, 3B, and 3C of the other semiconductor elements via metallic connecting members 4A, 4B, and 4C.
Patent JP-H05118218-A (JP)
Title: Volute chamber type combustion chamber of diesel engine
Inventor: YAMADA SHUICHI
IPC: F02B19/08
Filed: 1991-10-25
Abstract: PURPOSE:To suppress lowering of outputting performance, generation of smoke and NOx while enhancing starting performance, and also make it possible to set a compression ratio freely by inserting a vortex flow guiding means up to the neighborhood of the central part of a volute chamber. CONSTITUTION:When a vortex flow guiding means 11 is inserted up to the neighborhood of the central part of a volute chamber 2 and fixed, a space nearby the central part of the volute chamber 2 is excluded by the occupancy of the vortex flow guiding means 11, therefore, a local high temperature part due to concentration of combustion gas is not formed at this section, and, as the result of it, generation of NOx in the volute chamber 2 is suppressed. Also, since the inside diameter of the volute chamber is made the same as that of existing one, curvature of a volute chamber internal circumferential surface is maintained large, and the circling of vortex flow 7 is performed smoothly. As the result of it, a compression ratio is raised and starting performance is enhanced, and, at the same time, lowering of outputting performance and the generated volume of smoke can be suppressed. Furthermore, when plural volute chamber gliding means 11 having different cubage are prepared, and the volume of the volute chamber 2 is adjusted, a proper compression ratio in response to the destination and the specification of rotation can be set freely.
Patent JP-S62246585-A (JP)
Inventor: BURUUSU ARAN ASHIYUBAI
IPC: C07B61/00
Filed: 1986-12-24
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-H02152156-A (JP)
Title: Ion source device for mass spectrometer
Inventor: TOYODA GOHEI
IPC: H01J27/02
Filed: 1988-12-03
Abstract: PURPOSE:To regulate the measurement sensitivity easily by controlling the inclination angle of a plate with the mechanical composition and regulating the ion amount led into a mass spectrometer. CONSTITUTION:A plate 6 is to vary the flow of a sample gas from a vaporizer probe 1, and by making the plate 6 horizontal (the inclination theta=0), the gas flows as it is, and by making theta>0, the flow passage of the sample gas in an ionization chamber I is throttled by the plate 6, and the gas flows upwards and passes near the tip of an orifice 4. As the theta is made larger, the passage is made narrower, and the density of the sample gas passing near the orifice 4 is increased, the ions accelerated in the direction of the mass spectrometer(MS) by the electric field of the orifice 4 are increased, and the ions passing through the orifice aperture and led in the MS are increased. In such a way, the ion amount led into the MS can be regulated, and the measurement sensitivity can be regulated easily.
Patent JP-S63160057-A (JP)
Title: Magnetic disk device with cylinder link function
Inventor: WADA YOSHIZO
IPC: G11B19/00
Filed: 1986-12-23
Abstract: PURPOSE:To improve file processing capability by recording a cylinder flag to the final recording of the final track and seeking the first track of the next cylinder after the end of read/write of the said recording when the flag is detected at read/write so as to process the first record continuously. CONSTITUTION:When the final recording RX of the final track (m) of cylinder (m) and the first recording RY of the first track O of the next cylinder (n+1) have logical continuity, the cylinder flag of the recording RX is recorded as logical 1. In reading/writing the information part of the recording RX, when a control circuit 2 recognizes the flag '1', the circuit 2 allows a disk 3 to select the head O of the next cylinder (n+1) after the end of read/write of the RX to keep the read/write to the 1st recording RY. Thus, the seek command to the next cylinder by a host 4 is not required and the performance of the file processing recorded over cylinders is improved.
Patent JP-H07161083-A (JP)
Title: Optical information recording medium, method and device for optical information recording and reproducing
Inventor: MIYAMOTO JIICHI
IPC: G11B11/10
Filed: 1993-12-07
Abstract: PURPOSE:To record and reproduce high density information consisting of magnetic domains smaller than the diameter of an optical spot with a high signal quality. CONSTITUTION:An optical information recording medium is provided with a magnetic film having a characteristic in which the dimension of the magnetic domain is compressed or enlarged rapidly at a temp. Tco. Information are read out by raising the temp. of the magnetic film near to the Tco while irradiating the optical information recording medium with a reproducing light 2 of a spot shape to change the dimension of the magnetic domain 1 of a raised tem. part and detecting a time when the polarized state of a reflected light is changed rapidly according to the lapse or the generation of the magnetic domain. Then, since the time change of a reproduced signal is rapid, the position of a recorded mark can be detected correctly without being affected by influences of shot- noise, etc., by slicing the signal. Further, since the cross-talk of adjacent tracks is eliminated completely by detecting only a part in which the amplitude of a differential signal is large, a very minute mark can be reproduced stably without interference.