baber/WOPTO huggingface dataset:
Patent JP-H1184339-A (JP)
Title: Display device
Inventor: KATAKURA KAZUNORI
IPC: G09G3/36
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of compensating a minute DC component which is caused by the variation of constituting elements, parts or the like and is superposed on the whole of matrix electrode parts. SOLUTION: All of plural driving voltages V1-V4 are uniformly changed according to temp. information from a temp. detecting means 108 by a first voltage control means 8 provided in a driving means 105 driving optical elements. Moreover, second voltage control means 9, 10 changing the prescribed driving voltage V4 among the plural driving voltages V1-V4 in an amount smaller than the amount of change of the voltage in which the plural voltages are changed uniformly, are provided in the driving means 105 and the prescribed driving voltage V4 is minutely changed by the second voltage control means 9, 10 in accordance with off-set information from an off-set means 3. Moreover, the prescribed driving voltage V4 is made so as to be applied intermittently and with a constant time ratio without depending on the display information as well by forming the pulses of an information signal with this prescribed driving voltage V4.
Patent JP-S61127408-A (JP)
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1984-11-16
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-2000077837-A (JP)
Title: Solder ball mounting equipment and mounting method
Inventor: UKAI KOJI
IPC: H05K3/34
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball mounting equipment, a method for mounting a solder ball and an arranging jig used therefor by which a solder ball can be sucked onto the mounting head surely and easily, and it can be also mounted to works such as a printed board, etc., quickly and accurately. SOLUTION: This equipment is used to mount a solder ball 65 to a printed board 66 placed on a mounting equipment 70. It consists of an arranging jig 2 to arrange solder balls, a solder ball supply equipment 31 to supply the solder ball thereto, a recovery equipment 4 to recover excessive solder balls, a mounting head 5 to suck the solder ball on the arranging jig and transfer it to a printed board on the mounting equipment, and an arranging table 3 on which one or a plurality of arranging jigs are placed. The recovery device 4 is provided with a storing container 41 to store the recovered solder balls and a gas carrying means 42 to carry the solder ball therein to the solder ball supply equipment 31 again by means of a gas fluid.
Patent JP-H1171597-A (JP)
Title: Cleaning agent composition for washing machine
Inventor: NISHINO TAKASHI
IPC: C11D7/32
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent composition for washing machine, free from the ocurrence of harmful gas in using and free from irritating smell, exhibiting extremely excellent removing performance of mold and slime and excellent in storage stability by including a peroxy compound, a metal complex or the like. SOLUTION: This cleaning agent composition comprises (A) preferably 0.1-1 wt.% peroxy compound such as hydrogen peroxide and (B) preferably 0.01-10 ppm (in a tub of a washing machine) metal complex such as a metal complex having ligand which is macrocyclic organic molecule such as 1,4,7-trimethyl-1,4,7- triazacyclononane and/or a heteropolyacid such as molybdophosphoric acid.
Patent JP-H0687100-A (JP)
Title: Progressive working apparatus
Inventor: FUTAMURA SHOJI
IPC: B30B13/00
Filed: 1992-09-10
Abstract: PURPOSE:To facilitate the exchange of a punch and a die and improve the positioning precision and the working precision by executing working in each process in one set of an apparatus, pitch-feeding a material to be worked in the succeeding process in order to progress the working and completing the working at the final process. CONSTITUTION:In a progressive working apparatus, plural working units provided with a cassette provided with plural working means to be attachable and detachable to/from the main body are arranged in the feeding direction of the material to be worked and the material to be worked is worked in order by plural working units for the pitch-feeding material to be worked. The punch and die set is provided in the cassette and an operating lever 49 is inserted so as to be relatively movable in the axial direction in a punch body 36 constituting the punches 12a, 12b. The upper end part of the operating lever is protruded from the upper end surface of a punch head 39 or an attachment constitution member, and a pilot pin 12c always energized toward the upper part by an operating member 50 provided in the lower end part of the operating lever through a spring is constituted so as to drive in the axial direction against the punch and stoppers 31, 32.
Patent JP-H04120938-A (JP)
Title: Self diagnostic circuit for address control memory
Inventor: HAMADA SATOSHI
IPC: H04L69/40
Filed: 1990-09-12
Abstract: PURPOSE:To generate error at the plural bit of a data read out from an address control memory(ACM) and further to detect the generation of error even when the number is an even number by providing the ACM, first and second selectors and comparator. CONSTITUTION:First and second ACM 3 and 7 are provided to output data having the prescribed number of bits, and first and second selectors 1 and 6 are provided to select the data having the prescribed number of bits from the data outputted by the memories 3 and 7 based on a prescribed select signal and to output the selected data. Further, a comparator 10 is provided to compare the data outputted from the selectors 1 and 6 and to output a signal showing the compared result. Thus, even when no error is detected, a parity check circuit can detect the error in the memories 3 and 7 without fail and even when the error is generated in the both memories 3 and 7, the error can be detected.
Patent JP-H0768407-A (JP)
Title: Tool breakage detector
Inventor: KUMAMOTO SATOSHI
IPC: B23Q17/09
Filed: 1993-09-02
Abstract: PURPOSE:To quickly and accurately detect tool breakage regardless of whether a ganghead is operated or suspended by judging whether a tool is broken or not with the tool rotated or suspended by means of the tool breakage signal output at the time point when the ganghead is fitted to a tool breakage detector. CONSTITUTION:A detection plate 1 is fixed to a bed 14 as a tool breakage detecting means opposing to a ganghead, and tool breakage detecting sections 2 is provided in this detection plate 1. The number of the tool breakage detecting section corresponds to the number of the tools 4 positioned at the head of the ganghead. The tools 4, a tool rest 5 and a motor 6 are advanced to and retracted from the detection plate 1 by the drive of the servo motor 7 connected to the table 9, as a result, the tools 4 approach and separate from the tool breakage detecting section 2. Whether tools 4 are broken or not is discriminated by an optical sensor 3 at a relative position of a tool 4 in relation to the tool breakage detecting section 2, and the discriminated signal is induced through an optical fiber 10, and the broken position of each tool 4 is discriminated by the logical product of the discriminated signal and the position signal of the table 9.
Patent JP-H04120522-A (JP)
Title: Liquid crystal display device
Inventor: SEKADO YASUTO
IPC: G02F1/1368
Filed: 1990-09-11
Abstract: PURPOSE:To prevent the shorting defect by the breakdown between input wirings for driving drivers at the time of inputting of static electricity by shorting at least >=2 wirings of the input wiring groups for driving the drivers with a semiconductor. CONSTITUTION:Currents are passed by utilizing the high potential difference generated between the input wirings 6a to 6c at the time of impression of the static electricity by shorting the input wirings 6a to 6c for driving the drivers and the semiconductor layer 20 and the electric conductivity at the time of impression of the high voltage of the semiconductor layer 20. Namely, the high insulation to the extent of having no hindrances in the driving of the drivers within the range of an ordinary driver driving voltage is maintained by utilizing the characteristic of having the nonlinearity in the I-V characteristic of the semiconductor thin film 20 and the generation of the breakdown between the input wirings is obviated when the high voltage, such as static electricity, is impressed and, therefore, the necessary electric conductivity is assured. The shorting defect arising from the breakdown by the static electricity is prevented in this way.
Patent JP-H1093625-A (JP)
Title: Network node for packet switching with selective data processing and its method
Inventor: HABER WILLIAM J
IPC: H04L69/40
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve a network efficiency of a packet switching communication network and to simplify a constitution of a switching node. SOLUTION: A packet switching communication network 10 includes many switching nodes 16. Each switching node 16 includes a switch 18 and at least one data processor 20. When selected packets which are discriminated by routing codes reach one of switching nodes 16, they are transferred to a data processor 20. The data processor 20 is so constituted that it performs network processing functions such as packet broadcasting and error correction. On the execution of these functions, user data transmitted by selected packets is processed to generate processing packets. The processing packets are introduced to the switch 18 again and are delivered to their destinations.
Patent JP-H0291435-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: KASHIWABARA MASUO
IPC: F02D41/14
Filed: 1988-09-29
Abstract: PURPOSE:To continue the engine operation without any trouble by constantly varying the fuel concentration output at a specific rate until the air-fuel ratio detection signal is inverted with respect to the target air-fuel ratio, when an error of a fuel concentration detecting means is detected, and then fixing the output to the value gained at the inverted time. CONSTITUTION:According to both the operation state detected by an operation state detecting means and the basic concentration of fuel detected by a fuel concentration detection means, a basic fuel supply quantity setting means sets the basic quantity of fuel supplied During the specified operation, a feedback correction quantity setting means sets the feedback correction quantity as to approach the air fuel ratio detected by an air fuel ratio detecting means to the target air fuel ratio, and finally, a fuel supply quantity setting means sets the quantity of fuel supplied. When an error of the fuel concentration detecting means is detected by an error detecting means, the fuel concentration setting means varies the fuel concentration output at the constant rate until air and fuel mixture changes from the rich to the lean range or vice versa with respect to the target air fuel ratio and finally, fixes the value of the inverted point.
Patent JP-H0292040-A (JP)
Title: Picture encoding transmission system
Inventor: SANO YASUSHI
IPC: H04N19/85
Filed: 1988-09-29
Abstract: PURPOSE:To eliminate the need for a frame synchronizer or the like and to simplify the constitution by adopting the constitution such that high efficient encoding and decoding are applied based on a network synchronizing clock component from a communication network as a reference. CONSTITUTION:A network synchronizing clock component NCL.a extracted from a communication network is given to an input terminal 1 and given to a picture encoder COD 2 and a television synchronizing signal generating circuit SYG 3, which generates a black burst signal BBS.b as a reference video signal based on the NCL.a to synchronize the phase of a video signal(c) sent from a television camera CAM 4 with that of the BBS.b. The video signal (c) subject to high efficient encoding in the COD 2 and sent from a transmission terminal 5 to the communication network as a digital data at a transmission speed based on the NCL.a. A digital data from the communication network given to a reception terminal 6 is decoded by a picture decoder DEC 7. The decoding in the DEC 7 is implemented by using a clock SCL.d generated based on the NCL.a by a sampling clock generating circuit SCG 9.
Patent JP-H0666822-A (JP)
Title: Method of measuring surface flow rate of in-mold molten steel in continuous casting
Inventor: INOUE HAJIME
IPC: G01P5/22
Filed: 1992-08-20
Abstract: PURPOSE:To continuously measuring the surface flow rate of molten steel by Fourier-transforming at a high speed a measurement signal from an eddy current type level meter between a mold and a dipping nozzle to arithmetically process an energy spectrum and using a frequency in a low frequency area and a given relational expression. CONSTITUTION:A dipping nozzle 2 is provided at the center of a mold 1, so that molten steel discharged from a discharge port 3 flows in the mold 1 as shown in arrows 4-7. An eddy current type level meter 9 is provided between the mold 1 and the nozzle 2, and its measurement signal is input to a processor 11 via an input 10 and Fourier-transformed at a high speed to arithmetically process an energy spectrum. The waveform distribution of the energy spectrum is shown in a straight line in a low frequency area of 0.02-0.08Hz. In a higher frequency area, it comes to white noise condition due to measured noise. The value of the energy spectrum at about 0.1Hz is represented as the secondary function of a molten steel surface flow rate. The molten steel surface flow rate can be, therefore, measured by frequency-analyzing the output of the level meter 9.
Patent JP-H0992545-A (JP)
Title: Structure of core of gas insulating induction electrical equipment
Inventor: FUJII KIYOSHI
IPC: H01F27/245
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To lessen the build of a core by a method wherein the four corners of the core are notched. SOLUTION: A main leg wound with a winding 5 is jointed with both ends of return path legs on both sides of a core through a yoke. The four corners, which are the joints of this yoke with the return path legs on both sides of the core, of the core are obliquely punched extending over the laminated direction of a silicon steel plate and notch parts 40A are formed. Thereby, the core 40 is formed. A pressure container 60 is formed of a, a cylindrical part 70 and mirror plates 80. By the above-mentioned method, the breadth X of the container 60 is made narrower than the breadth Y of a conventional pressure container as much as the component of the parts 40A formed in the four corners of the core 40. Even if the four corners of the core 40 are notched, no effect is exerted at all on the magnetic characteristics of the whole core.
Patent JP-H1184779-A (JP)
Title: Image forming device
Inventor: MIYOSHI YASUO
IPC: H04N1/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent a recording medium from being wrinkled, can obtain a high-quality image, and also can obtain a heat roller at a low cost. SOLUTION: In the image forming device having a transfer part 2 for transferring a toner image formed on a latent-image carrier 10 to the recording medium P, a fixing part 4 for fixing the toner image to the recording medium P, and a carrying path 3 for carrying the recording medium P to the fixing part 4 from the transfer part 2, an attracting means 15 is provided for attracting the recording medium P to the carrying path 3 so that the recording medium P is carried along the carrying path 3. The carrying path 3 is curved for increasing the carrying distance of the recording medium P.
Patent JP-2000077777-A (JP)
Title: Semiconductor laser element, manufacture thereof, and semiconductor laser device
Inventor: UEJIMA KENICHI
IPC: H01S5/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To stably perform optical confinement in a horizontal direction by a method wherein a part of an active layer off a ridge is turned to a disordered layer by diffusion of impurities. SOLUTION: A part of an active layer located off a ridge 6 is turned to a disordered layer 15 by diffusion of impurities (Zn). Zn is diffused into the surfaces of an upper clad layer 5 and a lower clad layer 3 that sandwich the active layer between them. A single crystal block layer 7 is epitxially grown on the upper clad layer 5 where Zn is diffused. The single crystal block layer 7 is located on the upper clad layer 5 where Zn is diffused, so that the optical confinement can be stably performed by the GaAs block layer 7.
Patent JP-S6398239-A (JP)
Title: Network interconnecting system
Inventor: MATSUI SUSUMU
Filed: 1986-10-15
Abstract: PURPOSE:To set only the connection of a period when the transmission/reception of data is performed actually, and to suppress a cost for communication, by providing a connection monitoring timer at an interconnection device. CONSTITUTION:B terminal 5 transmits the data 6 addressed for an A terminal 1 to the interconnecting deice 3. The interconnecting device 3 in case of receiving the data 6, sends a connection request packet 7 to the terminal A, and in case of receiving a connection confirming packet 8, starts the connection monitoring timer, and simultaneously transmits the data 6 received from the B terminal 5 to the A terminal 1 as the data 10. When no data transfer between the A terminal 1 and the B terminal 5 is performed for a prescribed time, the connection monitoring timer times out. A release requesting packet 21 is sent to the A terminal 1. The A terminal 1 returns a release confirming packet 22, and the release of the connection is completed.
Patent JP-S60134470-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a thin-film semiconductor device, cost thereof is low and which has stable characteristics, by a method wherein a gate electrode is formed at the central section of the surface of a glass substrate, the whole surface containing the gate electrode is coated with a first Si3N4 film, a polycrystalline Si film with source and drain regions is shaped on the first Si3N4 film, the exposed surface of the polycrystalline Si film is surrounded by a second Si3N4 film again and openings are bored and electrodes are each formed to the source and drain regions. CONSTITUTION:A gate electrode 2 is shaped at the central section of the surface of a glass substrate 1, and a first Si3N4 film 3 is formed on the whole surface containing the gate electrode 2 through an optical CVD method, etc. An amorphous Si film is deposited on the first Si3N4 film through a plasma CVD method, and formed to a predetermined shape through photoetching, and source and drain regions are shaped to the amorphous Si film. A second Si3N4 film 5 is applied similarly through the optical CVD method to coat all of the exposed surface of the Si film, and the Si film is changed into a polycrystalline Si film 4 through annealing. Openings are bored made to correspond to the source and drain regions, and a source electrode 6 and a drain electrode 7 are each shaped to these regions.
Patent JP-H03102572-A (JP)
Title: Dwelling house design supporting device
Inventor: TAKAHASHI YOSHIFUMI
IPC: G06F17/50
Filed: 1989-09-18
Abstract: PURPOSE:To determine correspondence relation between master parts and accessory parts in a short time, and to obtain many patterns in dwelling house design by determining the accessory parts and their arranging positions in conformity to the arrangement information of the accessory parts to the master parts stored in an accessory parts arranging position determining table. CONSTITUTION:When a designer selects a fittings (master parts) to be furnished, the accessory parts to be furnished to the selected master parts are selected and determined in conformity to the arrangement information in the accessory parts arranging position determining table 5 set beforehand. Next, the arranging positions of the accessory parts are determined, and the combination of the determined fittings (master parts) and the determined accessory parts is displayed. Two kinds of the information of a plan and an elevation are held in the accessory parts arranging position determining table 5, and the two-dimensional information of (X, Y) and the three-dimensional information of (X, Y, Z) are held respectively in the plan and the elevation. Thus, even a person other than a specialist can arrange the proper parts at the proper positions.
Patent JP-H0989155-A (JP)
Title: Hot water and water mixing tap
Inventor: ENOKI MASATOSHI
IPC: F16K47/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To stabilize the temperature of mixed water by preventing pulsation of a control valve element. SOLUTION: A bias spring 9 and a temperature sensing spring 10 made of shape memory alloy are attached on both sides of a control valve element 8 to be seated on and separated from a hot water valve seat 5d and a water valve seat 7a. A holding seat 11 and a head 12 are connected by a hook 13 by providing the holding seat 11 and the head 12 on both ends of the bias spring 9. A damper mechanism 18 is provided between the hook 13 and a spindle 5a. The damper mechanism 18 is constituted of a piston-type damper element 19 to be slid in a cylinder part 17, and a connecting member 20 for connecting the damper element 19 to the hook 13. When the control valve element 8 tends to pulsate, damping force is applied to it by the damper element 19, and therefore, the control valve element 8 is not made to pulsate.
Patent JP-H0585597-A (JP)
Title: Condition indicator for gas station
Inventor: SUGIMOTO NAOTSUGU
IPC: B67D7/22
Filed: 1991-09-24
Abstract: PURPOSE:To confirm completion of oiling operation at each position in a lot, in a gas station installed in the lot where a plurality of oil feeders are arranged. CONSTITUTION:A sensor is provided to detect operation conditions of an oil feeder 6. And displays 15-17 indicating this detected information together with the identifier number of the oil feeder 6 are arranged in a lot 5.
Patent JP-H03102531-A (JP)
Title: Job managing system for multijob system
Inventor: CHIBA MEGUMI
IPC: G06F9/46
Filed: 1989-09-18
Abstract: PURPOSE:To immediately utilize a agent job by activating the agent job in advance and setting it in a standby state when a user job utilizes a multijob system. CONSTITUTION:When a center job 1-12 receives information at timing that agent jobs 1-7 and 1-8 are restricted by user jobs 1-1 and 1-2 or released from the user jobs 1-1 and 1-2 and turned to the standby state, a table 1-6 of a type 1 is referred by a table access means 1-9 and the sum of the number of the standby agent jobs and the number of the agent jobs under activation is compared with a minimum standby number. When the sum is smaller than the minimum standby number, the agent jobs 1-7 and 1-8 are activated and the number of the agent jobs is counted up. Then, a processing is repeated until the sum is larger than the minimum standby number or equal with it. In such a way, the agent jobs 1-7 and 1-8 are always set on standby with the number more than the minimum standby number. Thus, the agent jobs 1-7 and 1-8 can be immediately utilized.