baber/WOPTO huggingface dataset:
Patent JP-H1116974-A (JP)
Title: Abnormal light-emitting part specifying method of lsi and its equipment
Inventor: KATO MASAJI
IPC: H01L21/66
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To detect only abnormal light-emitting from an LSI and uniquely recognize an abnormal light-emitting part. SOLUTION: By an emission microscope equipment installed in a black box 100, a pattern image of a sample 106 is image picked up and stored in an image memory 15a. By an LSI tester 108, the sample is set in the state of imperfect operation, and an imperfect operation light-emitting image is image picked up and stored in an image memory 15b. The sample is set in a state of acceptable product operation, and a perfect acceptable light emitting image is image picked up and stored in an image memory 15c. The light-emitting images in the image memories 15b and 15c are inputted in a difference image processing means 11, and a light emission difference image between both of the generated images is stored in an image memory 15d.  By a superposition processing means 12, the pattern image of the memory 15a and the light emission difference image of the memory 15d are subjected to superposition processing, and the result is displayed on a display screen. Thereby an abnormal light-emitting part is uniquely specified.
Patent JP-S5872842-A (JP)
Title: Solar heat collecting equipment
Inventor: WATANABE TAKEJI
IPC: F24S10/75
Filed: 1981-10-23
Abstract: PURPOSE:To realize the light-weight equipment, which is smaller in size and has high efficiency, by a structure wherein a heat collector consists in disposing a plurality of unit heat collecting bodies comprising in tightly fixing a coolant pipe to a flat plate fin in overlapped arrays and coolant passages, which communicate with one another, are arranged in zigzags in the solar heat collector utilizing the latent heat of coolant. CONSTITUTION:The heat collector 14 consists in disposing a plurality of unit heat collecting bodies 17 comprising in tightly fixing a coolant evaporating pipe 16 to a flat plate fin 15 in arrays overlapped in a certain space with one another. Furthermore, the coolant passages, which communicate one unit heat collecting body 17 with another, are formed in zigzags. Owing to the structure as described above, the coolant, which circulates through a compressor 10, a condenser 11 and the heat collector 14, evaporates by means of the heat transmission of the flat plate fin 15 in the coolant evaporating pipe 16. By disposing the flat plate fins 15 as mentioned above and arranging the passages in zigzags, the increase of absorption factor of the sunlight, of air side heat transfer rate and of the heat absorption amount of air heat source are resulted. Accordingly, the efficiency of the equipment can be improved.
Patent JP-2000357869-A (JP)
Title: Method of mounting components
Inventor: ODA KUNIO
IPC: H05K3/34
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting components which enables soldering by reflow even in mounting the components by soldering on a substrate having portions made of comparatively heat susceptible materials. SOLUTION: The component mounting method is such that components are mounted by soldering with reflow on a flexible substrate 1 wherein a polyethylene terephthalate(PET) material 7 having no heat resistance to the flow temp. is on the flexible substrate 1, and a part of this material 7 is covered with a ceramic material 9 having a lower thermal conductivity than other parts of the substrate 1.
Patent JP-H04365464-A (JP)
Title: Treatment of ascorbic acid-containing solution
Inventor: HONDA KATSUHISA
IPC: A23L2/00
Filed: 1991-06-14
Abstract: PURPOSE:To carry out the subject treatment excellent in productivity without damage to flavor or nutritive value while inhibiting oxidation decomposition by carrying out membrane deaeration the treatment including heat treatment, etc., of an ascorbic acid-containing solution of the ascorbic acid-containing solution, before. CONSTITUTION:In treatment of an ascorbic acid-containing solution such as fruit juice or vegetable juice, including one or more processes among heat treatment for sterilization and dilution process for adjustment to a prescribed concentration, the concentration of oxygen dissolved in the ascorbic acid-containing solution is controlled to <=0.05ppm for stabilization of the solution, e.g. by the membrane type continuous deaeration method as a pretreatment for one of the above-mentioned processes.
Patent JP-S6326968-A (JP)
Inventor: YASUI TAKAAKI
IPC: H01R13/46
Filed: 1986-07-19
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-H11291506-A (JP)
Title: Printer, method for printing and record medium
Inventor: OTSUKI KOICHI
IPC: B41J2/205
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To expand an image recording region and to record an image with sufficient quality at an extent which does not damage the quality of the obtained whole image in the expanded recording region by a method wherein a raster is formed while a sub-scanning having a low paper feeding accuracy is executed when recording by an interlace method. SOLUTION: After a CPU 41 sets dot forming data at the image recording, the CPU 41 controls ink jet heads 61-66 and forms dots by executing main scanning. In terms of the dot forming data, as a nozzle pitch is equal to four rasters, the data is sequentially extracted from the top of the image data which is firstly inputted for every four rasters in the main scanning direction and is transmitted to a transferring buffer 47. In the forming of the dots, a driving wave is outputted in synchronism with a position of the head in the main scanning direction and dots are formed at a region upper than a predetermined raster number for every four rasters in the main scanning. After that, a paper feeding motor 23 is controlled to execute the sub-scanning, then the raster is similarly formed intermittently, thereby recording the image.
Patent JP-S6326852-A (JP)
Title: Durable optical disk
Inventor: TAKAHASHI YOSHITAKA
IPC: G11B7/2405
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the deterioration in disk characteristics and to extend the life of the disk by specifying the bending modulus as the property of a substrate of the optical disk provided with a recording layer on a transparent substrate to a specific value or above and specifying the coefft. of linear expansion to a specific value or below. CONSTITUTION:The transparent substrate 1 is formed by using a polycarbonate resin and polymethyl methacrylate resin which are different in the bending modulus and coefft. of linear expansion and providing U-shaped tracking guide grooves thereto. The optical disk is formed by laminating a dielectric layer 22 consisting of nitride, a recording carrier layer 21 consisting of an amorphous film and a protective film 3 consisting of a UV curing resin on the substrate 1. These disks are exposed to specific force deterioration conditions and the change in the C/N thereof is measured after the specific number of date. As a result, the deterioration is hardly admitted with the disks for which the substrate 1 having >=2.4X10<4>kg/cm<2> bending modulus and <=6.5X10<-5>cm/cm.K coefft. of linear expansion is used. The deterioration in the characteristics of the disk is prevented and the life thereof is extended if the properties of the substrate are specified in the above-mentioned values.
Patent JP-H0727005-A (JP)
Title: Fuel jet controller of diesel engine
Inventor: INOKUCHI HITOSHI
IPC: F02D41/14
Filed: 1993-07-09
Abstract: PURPOSE:To prevent the occurrence of vibration or noise caused by the drive of a valve whose duty is controlled in specified operation sphere especially, at idling, by equipping this fuel jet controller with a duty ratio control means, etc. CONSTITUTION:This controller is equipped with a fuel jet pump which has a valve 45 whose duty is controlled. The quantity of advance angle is controlled by the duty control of the time of current application to the solenoid valve 51 of the valve 45. Moreover, a timer 6 controls the duty of a valve 45 by a control circuit 55 including a microcomputer. The quantity of advance angle is set, according to the magnitude of duty ratio when the duty ratio is larger than the set value, by a valve setting means. Moreover, a feedback control means feed backs the duty ratio of the valve 45, based on the quantity of advance angle detected and the quantity of advance angle set by the valve setting means. Furthermore, the duty ratio control means compulsorily zeros the duty ratio of the valve prior to the feedback control means in specified operation state where the quantity of advance angle is a certain value.
Patent JP-2000356042-A (JP)
Title: Jig and method for joining precast concrete column
Inventor: SAKURAI TORU
IPC: E04G21/18
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To easily join together the reinforcing bars of precast concrete columns to be connected to upper and lower layers. SOLUTION: When some of joining bars are inserted into a tubular element which can be opened and closed in a halved form along the longitudinal direction of its tubular shape with its end formed diagonally to the longitudinal direction of the tubular shape, joining jigs having fixing means for fixing the tubular element to some of the bars are fixed to the top ends of the plurality of joining bars 5, 5... placed upright on the concrete surface of a lower column 1, in such a manner that the top ends of the joining jigs are at different heights relative to the top ends of the joining bars 5 to constitute a plurality of levels. An opening 19 in a joint sleeve 18 positioned on the lower surface of a suspended upper column 2 is aligned with the joining bars 5 and the joining jig 10A at the greatest height is partially inserted into the opening 19.  Under this condition, the upper column 2 is rotated to align the joining jig 10B of the second greatest height with the sleeve opening 19 so as to align the joining positions of all the joining bars with one another. After the joining bars are removed, the upper column 2 is lowered to join all the joining bars together.
Patent JP-S5696355-A (JP)
Title: Multisystem control system
Inventor: TAKAI KATSUHIKO
IPC: G06F12/00
Filed: 1979-12-29
Abstract: PURPOSE: To simplify processing in a subprocessor, by exchanging control information on a main memory by switching a control pulse in a multisystem where the subprocessor switches the control pulse to perform the processing.  
     CONSTITUTION: When the control pulse is switched to the A-system data processing device 1A by FF3, A-system control information and B-system control information are exchanged to be set to area S12 and area T13 respectively. Subprocessor 2A is caused to access area S12. When the control pulse is switched to the B-system data processing device 1B, B-system control information and A-system control information are exchanged to be set to area S12 and area T13 respectively. Subprocessor 2A is caused to access area S12. Thus, it makes checking of the connected system at every time of access unnecessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1174957-A (JP)
Title: Led control circuit and control method for light emitting key telephone
Inventor: MO YEON-HAN
IPC: H04M1/22
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To control the LED of a light emitting key telephone in accordance with brightness by including a LED driving part which outputs a drive signal that controls the LED and a photodetecting part which outputs a drive signal that is inputted from the LED driving part to the LED in accordance with ambient illuminance. SOLUTION: When it detects a key input, the use detector 230 input a key signal that corresponds to it to a controlling part 200. When the part 200 receives the key signal, it receives the current time data from a timer 220, compares the time data with day time data of every month stored in memory 210 and inputs a control signal for a comparison result to a LED driving part 240. The part 240 inputs a drive signal that controls a LED 260 to a photodetecting part 250 under the control of the part 200. The part 250 detects ambient illuminance and inputs a drive signal that is outputted from the part 240 to the LED 260 in accordance with detected illuminance.
Patent JP-S6148923-A (JP)
Title: Exposure method in exposure device using projection type focusing
Inventor: MORIOKA KUNIO
IPC: G03F7/20
Filed: 1984-08-16
Abstract: PURPOSE:To detect a point at which resolution of a reticulated pattern is lowered during exposure by issuing an alarm when the position of a focus in the preceding time is compared with that in this time and an amount of the difference therebetween exceeds the rated range in an exposure device using reduced projection-type focusing and having autofocus function. CONSTITUTION:The height of the center of a part 3a to be exposed of a wafer 3 on a wafer chuck 2 is measured using an optical autofocus mechanism 1. The wafer chuck 2 is moved up and down by a up and down drive motor 4 to adjust the position of the wafer 3 in the vertical direction. The center of the part 3a to be exposed of the wafer 3 is positioned at the position of the focus for taking the focus. Furthermore, the position of the focus in the preceding exposure is compared with that in this time. When an amount of the difference therebetween exceeds the rated range, an alarm is issued, thereby to announce that the position of the focus in this time is abnormal.
Patent JP-2000011010-A (JP)
Title: Logical synthesis method following correction of circuit
Inventor: SAGAWA YUICHIRO
IPC: G06F17/50
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a logical synthesis method following the correction of a circuit capable of generating a circuit diagram network for wiring correction by changing and resynthesizing an HDL source file. SOLUTION: The sorts of cells to be used, the number of cells, an instance name, and a node name are extracted from an uncorrected circuit diagram network 11, and when the sorts of cells necessary for the logical synthesis of a corrected HDL source file 15 and the number of cells coincide with the sorts of cells and the number of cells of the extracted network 11, these data are compiled by a compiler 16 and the same names as the instance name and the node name used in the network 11 are put to the corrected HDL source file 15.
Patent JP-S6151470-A (JP)
Title: Automatic tape winding device
Inventor: YOSHIDA TAKEO
IPC: B65H81/00
Filed: 1984-08-16
Abstract: PURPOSE:To provide the light weight captioned device with use of a ultrasonic motor as a drive source by providing a piezoelectric element and a projection on both surfaces of a C-shaped frame, and supporting a C-shaped rotor mounted on a C-shaped rotary plate coaxially with and rotatably on the frame while in contact with the projection of the C-shaped rotor. CONSTITUTION:A plurality of piezoelectric elements 2 are mounted on one surface of a C-shaped frame 1, said piezoelectric element being cylindrically shaped coaxially with said frame and serving as a drive source, while a projection 3 coupled with the piezoelectric elements 2 is provided on the other surface of the frame. While, a C-shaped rotor 8 is mounted on a C-shaped rotary plate 5 oppositely of a surface of the rotary plate to mount the tape cassette 6 via a support 7, and is rotatably supported via a roller 9 of an L-shaped support rod 4 provided standing from the frame 1. Moreover, a ball caster 10 is slidably mounted on a tip end of the support rod 4 via a support member 11, and is brought into close contact with the rotor 8 with the aid of a spring 12. Hereby, an ultrasonic motor is formed, which consists of the frame 1 as a stator and the rotary plate 5 and the rotor 8 as a rotor.
Patent JP-H0519655-A (JP)
Title: Fixing temperature controller
Inventor: NISHIYAMA HIDETOMO
IPC: G03G15/20
Filed: 1991-07-11
Abstract: PURPOSE:To reduce the electric power consumption for heating a fixing roller and to avert the degradation in the hand of use over the entire part as far as possible since the execution of copying by waiting for heating up to a fixing temp. is restricted to the time zone where the frequencies of copying are fewer. CONSTITUTION:A copying machine having the fixing roller to be heated, etc., are provided with a clock for measuring the time and a time zone setting means which sets the time zone where the copying frequencies are least in one day as a power saving time zone. The fixing temp. of the fixing roller is set at the power saving temp. lower than the fixing temp. (step 3) and the energization to the heater is controlled when the time is within the power saving time zone (step 1) and in a standby state when the copying operation is not carried out (step 2).
Patent JP-H0460818-A (JP)
Title: Current source circuit
Inventor: NAKAGAWARA TOMOMASA
IPC: H03F3/343
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a current output proportional to a voltage source and inversely proportional to a resistance with a high precision by connecting emitters of first and second transistors TRs to a reference potential point through resistances and connecting the base of the first TR to the voltage source and obtaining the current output from the collector of the first TR. CONSTITUTION:The emitter of a Tr Q1 and the reference voltage point are connected with a resistance R1 between them and are connected to the base of a TR Q2, and the emitter of the Tr Q2 is connected to the reference voltage point through a resistance R2, and the base of the Tr Q1 is connected to a voltage source Vref through a resistance R3 and is connected to the collector of the Tr Q2 through a Tr Q3 connected to a diode and a collector current line, and the current output is obtained from the collector of the TR Q1. Thus, the error due to the base current is reduced, and the accurate current output proportional to the voltage source and inversely proportional to the resistance is obtained, and the accurate voltage output proportional to the voltage source is obtained also.
Patent JP-H0461264-A (JP)
Title: Ic composite device
Inventor: HIRANO MAKOTO
IPC: H01L21/822
Filed: 1990-06-29
Abstract: PURPOSE:To miniaturize the size of a semiconductor integrated circuit device to a marked extent by forming a capacitance device on a semi-insulated semicon ductor substrate, burying the capacitance device in an insulation film, and forming an inductance device on the insulation film. CONSTITUTION:On a main side 1a of a semi-insulation semiconductor substrate 1 for a semiconductor integrated circuit device is formed a capacitance device C. On the main side 1a of the semi-insulation semiconductor substrate 1 is formed an insulation film 6 comprising silicon nitride having a low dielectric constant is formed at a relatively larger thickness, say, some mum. Further on the top of the insulation film 6 is formed an inductance device L where the top of the insulation film 6 is regarded as the main side 1a of the semi-insulated semiconductor substrate 1.
Patent JP-H0814313-A (JP)
Title: Liquid enclosing type mount
Inventor: OMOTO MASAYA
IPC: F16F13/14
Filed: 1994-07-01
Abstract: PURPOSE:To improve vibration proof performance by widening a frequency range where any input vibration can be effectively damped. CONSTITUTION:A first orifice D for linking first and second liquid chambers A and B to each other and a second orifice E for linking the first liquid chamber A and a third liquid chamber C to each other are provided, and by giving different resonance frequencies to liquid pillar vibration systems going through the first and second orifices D and E, respectively, a frequency range within which a loss coefficient is increased due to flow resistance is windened.
Patent JP-H0458818-A (JP)
Title: Sulky driving operation device of combine
Inventor: IIIZUMI KIYOSHI
IPC: A01D67/04
Filed: 1990-06-28
Abstract: PURPOSE:To obtain the title device having stable driving operation without making feet of operator free, by laying an operation box at the front side of driver seat having a position adjustable in the vertical direction and setting step parts during sitting at high position at both left and right sides of an operation panel. CONSTITUTION:In a sulky driving operation device of a combine equipped with a threshing part 1, a reaping part 2, a separating member 3 and a raising device 4, an operation box 6 is laid at the front side of a driver seat 5 having a position adjustable in the vertical direction and step parts 15 and 16 to be steps of feet during sitting at high position are made at both left and right side parts of an operation panel 7 at the upper part of the operation box 6 in an integrated way with the operation box 6 so that feet of an operator are not reached to a deck at the feet of the operator and not made into a free state even if the driver seat 5 is set at high position and the operator drives the combine in a stable attitude.
Patent JP-S6149478-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA NAOKI
IPC: H01L27/095
Filed: 1984-08-18
Abstract: PURPOSE:To reduce power consumption and energy, by laminating semiconductor layers having different conductivity types, burying a Schottky gate electrode between the layers, and providing a pair of source and drain electrodes across this electrode. CONSTITUTION:An n type GaAs layer 2 is grown on a semiinsulative GaAs substrate 1, and a gate electrode 3 is provided on the layer 2 so that the electrode 3 is in Schottky contact with GaAs. A p type GaAs layer 4 is grown on this semiconductor substrate. The layer 4 is selectively etched, and an insulator layer 5 is provided. Source and drain electrodes 6 of an n-channel MESC (metal-semiconductor) FET are formed. Similarly, source and drain electrodes of an MESFET are formed. By connecting these electrodes, a complementary inverter circuit can be formed. With this arrangement, it is possible to readily form a complementary circuit of Schottky barrier FETs, and power consumption and energy can be reduced.
Patent JP-H0222757-A (JP)
Title: Multiprocessor memory system
Inventor: MORIOKA MICHIO
IPC: G06F15/167
Filed: 1988-07-12
Abstract: PURPOSE:To enable an arithmetic processing device to use a system bus with a high throughput without contention by managing the system bus by a system bus controller and giving an unused channel of the system bus to a bus occupation request source. CONSTITUTION:Arithmetic processing devices 100 and 200 share a shared memory controller 800 and a shared memory 900 through a system bus 1000. Plural busses 1100-1400 are controlled by a bus controller 700, and the controller 800 is connected to the bus 1000 and receives shared memory access requests from devices 100 and 200. These requests are stored in a FIFO buffer to access the shared memory 900 in the arrival order. When the access to the shared memory 900 is required, memory management devices 300 and 400 issue a bus occupation request to the controller 700. The controller 700 reports idle one of two channels of the system bus to the bus occupation request source and permit this source to use this channel. Consequently, arithmetic processing devices can use the system bus simultaneously.