baber/WOPTO huggingface dataset:
Patent JP-H0621172-A (JP)
Title: Wafer prober and probing method
Inventor: YAMADA TAKASHI
IPC: G01R1/073
Filed: 1992-07-06
Abstract: PURPOSE:To measure and compensate a declination angle between a plane at a top of a probe needle and a face plane of a wafer stage, by calculating the declination angle, and driving a mechanism to slant the wafer stage according to the declination angle. CONSTITUTION:A wafer prober includes probe needles 11a and 11b. The probe needles 11a and 11b are put in contact with a plurality of sensor pads 17a and 17b formed on a face of a wafer 1 to be measured, and micromovement mechanisms 16a to 16c are used for supporting a wafer stage 2a by two or more points and moving the wafer stage upward by slight-movement degrees. Moreover, the wafer prober includes a means for measuring the height of the probe needles 11a and 11b, and a means for calculating a declination angle between a plane formed by the tip parts of probe needles and the top plane of the wafer stage. Then, the micromovement mechanisms 16a to 16c are driven according to the declination angle so that the wafer stage 2 is slanted adequately and the declination angle is compensated. In this way, the declination angle can be measured and compensated.
Patent JP-H0630016-A (JP)
Title: Atm communication system
Inventor: TAKAHATA YOSHIAKI
Filed: 1992-07-06
Abstract: PURPOSE:To reduce the cell abort rate and to eliminate the cell fluctuation without increasing the hardware component number of the so much. CONSTITUTION:The pattern of an ATM cell flow received from a transmitter terminal 21 is converted into a pattern of a constant bit rate by the buffers 103 and 104 at a transmitter node 11 in an ATM communication system. Then a pattern storage cell production part 105 produces a pattern storage cell that has the cell occurrence characteristic information on the ATM cell flow received from the terminal 21 and the same header information as the header information on the cell and sends the storage cell to an ATM network 10. At a receiver node 12, the buffers 203 and 204 convert the cell flow into the cell flow pattern received from the terminal 21 and sends it to a receiver terminal 22 based on the cell occurrence characteristic information that is read out of the pattern storage cell added to the cell flow sent via the network 10 by a pattern read/ transmission timing control part 205.
Patent JP-S6330605-A (JP)
Inventor: RUUEI II UTSUDO JIYUNIA
IPC: F16C11/08
Filed: 1987-07-16
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-H09218390-A (JP)
Title: Liquid crystal display panel and its production
Inventor: INOUE HIROYASU
IPC: G02F1/1337
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the occurrence of a reverse tile by aligning the direction of the rise of liquid crystal molecules at the time of voltage impression and the direction of rise by the transverse electric field near driving wirings. SOLUTION: Driving wirings 5 consisting of plural signal lines and control lines arranged in a stripe form on the opposite surfaces of substrates 1 arranged to face each other are formed. Pixel electrodes 11 are formed in the pixel regions and further, switching elements 10 are formed with each of the pixel electrodes 11. Common electrodes 24 are formed on the counter surface of a substrate 21 and a liquid crystal layer 30 is held between the substrates 1 and 21. Further, lower layer oriented films 2, 25 and upper layer oriented films 3, 26 are formed on the opposite surfaces of the substrates 1, 21.  These oriented films impart pretilts to the liquid crystal molecules in such a manner that the liquid crystal molecules in the central part of the liquid crystal layer 30 near the driving wirings 5 rise in the direction where the ends nearer the driving wirings 5 are parted from the driving wirings 5 when the voltage is impressed between the pixel electrodes 11 and the common electrodes 24.
Patent JP-S57101913-A (JP)
Title: Temperature control device
Inventor: HOSHI HITOSHI
IPC: G05D23/24
Filed: 1980-12-17
Abstract: PURPOSE:To raise the accuracy for controlling a temperature, and also to exactly confirm a state that a heating operation mode has been set, by controlling a semiconductor switch by a pulse signal from a timing circuit, in a temperature control device used for an electric ''Kotatsu'' (a foot warmer with a quilt over it). CONSTITUTION:A temperature control signal A is supplied to a temperature controlling circuit 14, the circuit 14 controls a semiconductor switching circuit 15, and controls lighting of a lamp 16 operating as a heater. A current for a temperature in a ''Kotatsu'' by this lamp 16 is fed back B to the circuit 14, is compared with a signal A, a lighting time of the lamp 16 is controlled by the circuit 15, and the inside of the ''Kotatsu'' is held within a specific temperature range. In this state, a timing pulse signal is generated at specific time internals from a timing circuit 17, and is supplied to the circuit 15 through an adding circuit 18. In this way, the lighting operation is confirmed during the period of a half-wave corresponding to a timing pulse in the lamp 16.
Patent JP-S6157716-A (JP)
Title: Automatic control type execution control device
Inventor: OTSUBO NORIO
IPC: E02D3/12
Filed: 1984-08-29
Abstract: PURPOSE:To improve construction quality of ground improvement and to reduce a cost, by a method wherein, from a detecting result of the addition rate of a curing agent added to a soft ground and a detecting result of the agitating rate of an agitator, a prime mover for a convey device and angitator for a curing agent is controlled. CONSTITUTION:An addition amount A per unit time of a curing agent added to a soft ground is detected by an addition amount detector 1, and output signals from a feed speed detector 2 of an agitator and a diameter setter 4 are inputted to a volume computing part 6 to calculate an improvement volume B per unit time. An addition rate A/B is computed by an addition rate computing part 7, and a conveyor 16 for a curing agent is controlled by an addition amount control part 14. Meanwhile, a feed speed C of an agitator is detected by a detector 2, the number of revolutions D per unit time of an agitator is detected by an agitator 3, an agitation rate D/C is computed by an agitation rate computing part 8, and the prime mover of the agitator is controlled by a number of revolutions control part 15.
Patent JP-H0842848-A (JP)
Title: Incomplete combustion detector for combustion apparatus
Inventor: KAMIYA HIROSHI
IPC: F23N5/24
Filed: 1994-07-29
Abstract: PURPOSE:To prevent delayed interruption and early interruption of a burner from being produced irrespective of the content of sulfer in a used fuel by providing correction means capable of altering the amount of correction with which an output value is corrected, and instruction means for instructing the alteration of the amount of correction to the correction means. CONSTITUTION:Correction means 105 that corrects an output from a sensor S for outputting the concentration of non-combusted components in a combustion gas from a burner 2 in conformity with an instruction from instruction means P alters the amount of correction in response to the content of sulfer in the fuel used such that the amount of correction becomes larger as the content of sulfer is increased. The correction means 105 corrects the output value in conformity with the amount of correction altered in response to the content of sulfer based upon the degree of deterioration of the non-combusted component sensor S detected by degree-of-deterioration detector means 102. Accordingly, the output value is properly corrected in response to the degree of actual deterioration so that delayed interruption is securely prevented from being produced and simultaneously early interruption is prevented to the utmost to improve the convenience of a user.
Patent JP-S6071853-A (JP)
Title: Manufacture of vacuum tube type solar heat collector
Inventor: MATSUOKA KENJI
IPC: F24S10/40
Filed: 1983-09-27
Abstract: PURPOSE:To prevent the surface of a sealing fitment from degenerating, stabilize the airtight sealing performance of glass tube and prevent the scattering in fusion bonding by a method wherein the fusion bonding between the sealing fitment and jointing glass is performed in two stages or temporary bonding and permanent fusion bonding and the permanent fusion bonding is mainly performed under vacuum. CONSTITUTION:Pipe sleeves 4 are inserted in the pipe sleeve inserting holes 2 and 2 of a sealing fitment 1. Solid, powder or paste-like nickel brazing fillers 6 and 6 are wound around the peripheries of the inserting parts of the pipe sleeves 4 and 4. The vacuum fusion bonding of glass 3 and the vacuum brazing of the pipe sleeves 4 are performed in a vacuum furnace with the degree of vacuum 10<-1>-10<-3>Torr by raising the temperature in the furnace up to the melting point of the nickel brazing filler 6. During said temperature rise, glass 3 is also softened and develops fluidity. The fluidized glass 3 wets metal enough to elevate itself, resulting in proceeding the diffusion reaction between the glass and the metal and consequently firmly fusion-bonding the glass 3 to the sealing fitment 1. The nickel brazing filler 6 also wets the surface of the sealing fitment 1 and spreads the whole joint part by being assisted with capillarity also, resulting in enabling to realize the strong jointing.
Patent JP-H0650536-A (JP)
Title: Lighter with fuel of liquified gas, method for adjusting length of flame of lighter and method for feeding fuel into lighter
Inventor: KITABAYASHI SEIICHI
IPC: F23Q2/167
Filed: 1992-05-27
Abstract: PURPOSE:To enable fuel to be re-charged and to enable its reuse to be attained by a method wherein a fuel injection valve is provided with a porous sheet filter for preventing liquid fuel from being passed through it and capable of passing fuel in its gaseous state. CONSTITUTION:A fuel injection valve shaft 11 arranged on a porous sheet filter not capable of passing fuel in its liquid state but capable of passing fuel in its gaseous state is operated to close a lateral hole 20 for feeding in a fuel injection valve while being normally set upright so as to prevent a fuel injection from being carried out. When use, the fuel injection valve shaft 11 is inclined to cause the lateral hole 20 for feeding inlet port within the fuel injection valve shaft 11 to be opened and to inject fuel into a lighter and fed into it. With such an arrangement, it is possible to recharge fuel into the lighter.
Patent JP-S6423528-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONAKA NOBUNORI
IPC: H01L21/225
Filed: 1987-07-20
Abstract: PURPOSE:To form a shallow junction P-layer which does not contains any defect, whose concentration is high and whose impurity distribution is steep with good controllability by diffusion of gallium by a method wherein gallium ions are implanted into a film for gallium introduction use formed on a silicon substrate and, then, this assembly is heat-treated so that hydrogen can act on the gallium ions. CONSTITUTION:A silicon oxide film 12 is formed on a silicon substrate 13. Then, gallium 14 is introduced into the oxide film 12 by an ion implantation operation. This operation is executed with the acceleration energy that the gallium does not pass through the oxide film. Then, this assembly is heat-treated in a reducing atmosphere containing hydrogen or the like; the gallium 14 is diffused into the silicon substrate 13 and a P-layer 15 is formed. In this manner, the gallium is diffused into silicon by a heat-treatment operation in the reducing atmosphere and is segregated to the side if an interface with the oxide film. According to this method, the gallium is segregated to the oxide film like boron; an N-type inversion or an increase in sheet resistance due to a drop in the concentration on the side of silicon is not caused. Because the gallium ions are implanted into a film for gallium introduction use, a total quantity of gallium is controlled accurately by a dose; the controllability and reproducibility of a distribution of the gallium after diffusion are good.
Patent JP-S6238915-A (JP)
Title: Power source controller
Inventor: TAKAHASHI KENJI
IPC: G06F1/26
Filed: 1985-08-13
Abstract: PURPOSE:To facilitate restoration and to eliminate a failure during the restoration by providing plural device address tables. CONSTITUTION:The 1st device address table 41 is a main device address table which is used currently. When the 1st device address table 41 needs to be altered owing to the extension of a device, etc., information necessary for power source control, i.e. the name and address of the device are inputted to the 2nd device address table 42 by an input means while the 1st device address table 41 is held as it is. A main device address table indicating means 2 inputs the number of a device address table to be used as the main device address table newly from the input means 1 and the number of the device address table to be instructed as the main device address table is stored.
Patent JP-S6073118-A (JP)
Title: Shock absorbing device for rotary body
Inventor: TAWARA HISAYOSHI
IPC: F16C27/00
Filed: 1983-09-27
Abstract: PURPOSE:To improve reliability by putting the attraction force of a permanent magnet in operation in the direction of reducing the weight of a rotary body and further so as to be nearly balanced. CONSTITUTION:The first permanent magnet 17 is provided in a groove 18 in the underside of a bearing stand 13, while the second permanent magnet 24 is fitted in a position, opposed to the first permanent magnet 17, of a support arm 23 fitted to a casing 19. Thus, the first and second permanent magnets 17, 24 attract each other and bring about extreme reduction of contact pressure of a spherical body 15 in the underside of the bearing stand 13, therefore, change of performance due to utilization for a long period is lessened and reliability is improved.
Patent JP-H05776-A (JP)
Title: Calling registering device for elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B5/00
Filed: 1991-06-25
Abstract: PURPOSE:To permit the fingerprint collation and cage calling registration in one operation, when the elevator operation is carried out through the fingerprint collation. CONSTITUTION:A plurality of fingerprint detectors 1-3 are installed in a cage, and the fingerprint of each finger of a passenger is detected. These fingerprints are collated with the fingerprints registered in the fingeprint data 5 by a fingerprint coollator 4. In case of accordance, a combination judging means 6 judges the destination floor corresponding with the combination, from the combinations memorized in a combination information memory means 7 (for example, in case of the outputs supplied from the fingerprint detectors 1 and 2, the fourth floor), and a cage calling registering means 8 automatically registers the cage calling.
Patent JP-S6423522-A (JP)
Title: Structure of seed part for recrystallization and formation thereof
Inventor: KIMURA TAMOTSU
IPC: H01L21/263
Filed: 1987-07-20
Abstract: PURPOSE:To satisfactorily recrystallize a semiconductor layer on an insulating layer in a front part of a seed part by a method wherein a sidewall of a window-shaping end edge part along a scanning direction of an energy beam and inside a cross section perpendicular to a substrate face is tilted in a specific shape. CONSTITUTION:The following are formed in parallel with a scanning direction a and inside a cross section perpendicular to a substrate face: window-shaping end edge parts 26a, 26b in an insulating layer 12 to shape a window 26 by exposing the substrate face of a single-crystal substrate 10; a seed part 18 which is formed in a substrate face region exposed at the window 26. Sidewalls 126a, 126b of the window-shaping end edge parts 26a, 26b of this seed part structure 18 are constituted to be tilted in such a way that upper ends of the respective sidewalls are situated in a front part of the scanning direction of an energy beam and that lower ends are situated in a rear part of the scanning direction of the energy beam. Accordingly, a semiconductor layer on the seed part is not destroyed by a bad recrystallization operation on the side of the seed part according to this constitution; the semiconductor layer on the seed part and in the front part of the scanning direction of the seed part can be recrystallized satisfactorily.
Patent JP-H06151286-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMAGUCHI SHINICHI
IPC: H01L21/027
Filed: 1993-07-20
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, wherein an electron beam exposure is carried out, a time required for a correction exposure when a GHOST method is used for correcting an proximity effect can be shortened, and an exposure process is improved in accuracy. CONSTITUTION:A logical product of simple reverse data of the data of a pattern formed on a substrate and data wherein a prescribed amount of plus shift is added to this pattern data and multi-exposure removal is executed is used as correction exposure data. A logical sum of the data obtained by subtracting data wherein a specific amount of minus shift is added to pattern data and multi-exposure removal is executed from pattern data and the logical product is used as correction exposure data.
Patent JP-H0936645-A (JP)
Title: Plane antenna and antenna unit
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q13/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a plane antenna small in size, low in price and having stable performance by providing a patch and a ground on the surface and the back plane of a dielectric consisting of inorganic compound-mixed plastic. SOLUTION: The dielectric 1 is formed with an inorganic compound-mixed plastic material containing an inorganic compound >=50wt.%. The plastic dielectric 1 having high dielectric constant is obtained by mixing a filler being inorganic compound of >=50wt.%. The objective plane antenna is manufactured by providing an antenna patch 2 and the ground 3 on the surface side and back plane side of the dielectric 1, respectively.
Patent JP-S5968957-A (JP)
Title: Detector for positioning of lead forming
Inventor: SONODA MAMORU
IPC: H01L21/68
Filed: 1982-10-13
Abstract: PURPOSE:To prevent the breakage of a device and a product by detecting whether a matter to be worked is rightly positioned or not from the degree of a negative pressure attained in a vacuum passage, and thus performing lead forming. CONSTITUTION:The matter to be worked is positioned on a die 8 by means of a pilot pin and vacuum-absorbed from the passage 9. At the time of right positioning, a normal high negative pressure generates in the passage 9, the normal negative pressure generates also in a container 12, and a rubber film 14 deforms by the absorption; accordingly a pin 21 rotates a disc 19. When a cutout 23b stops at the position of a photoelectric sensor 22, right positioning can be detected. At the time of wrong positioning, a punch hole is closed incompletely, a low negative pressure generates, the rotation of the disc 19 is small, and then the cutout 23b is not detected by the sensor 22. This constitution enables to avoid the breakage of the product and the device.
Patent JP-S6423133-A (JP)
Title: Torque sensor
Inventor: HIRAGUSHI SHUZO
IPC: G01L3/10
Filed: 1987-07-17
Abstract: PURPOSE:To perform accurate torque detection by mounting potentiometers on the transmission shafts of an input and an output shafts and sending and receiving a detection current through only a lead-out wire. CONSTITUTION:The potentiometers 9a and 9b are fitted on the supporting shafts 8a and 8b coupled with the input shaft 1 and output shaft 2 at the same speed reduction rate, and torque applied to the input shaft 1 is detected from the difference in detected value between meters 9a and 9b. Therefore, the detection current need not by sent and received through a slip ring and a brush unlike a potentiometer consisting of a low resistor and a slider fitted on the input shaft and output shaft, so the detection current can accurately be detected without being affected by sliding and wear.
Patent JP-H0528231-A (JP)
Title: Picture filing device
Inventor: MURAKAMI MASAHARU
IPC: G11B7/004
Filed: 1991-07-19
Abstract: PURPOSE:To improve operability in a display/editing processing where plural kinds of picture data are mixed. CONSTITUTION:A central processing unit 2, an optical disk device 3 storing picture data, an optical disk adapter 4, a picture processing processor 5 executing the compression/expansion/editing processing of picture data inputted/ outputted from the optical disk device 3, a picture memory 6 to which picture data transferred with the optical disk device 3 is stored, a scanner 7 and a printer 8, an I/O adapter 9 which lies between the scanner 7/printer 8 and the basic bus 1 are connected to a basic bus 1. Further, a display device 11, a keyboard 12 and a pointing device 13 are connected to a basic bus 1 through a display control adapter 10 executing a display control operation such as emphasis display by the change of a display color in the synthesis display of picture data.
Patent JP-S5982100-A (JP)
Inventor: DEIBUIDO RINDOJII MOORISU
IPC: C12Q1/56
Filed: 1983-09-29
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-2001012658-A (JP)
Title: Drain pipe
Inventor: SUGA MASAAKI
IPC: F16L9/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe of the structure capable of effectively restraining the generation of a noise or vibration by the internal water flow. SOLUTION: This drain pipe has a spirally extending guide projection streak 12 formed on the inner wall of a cylindrical pipe body 11. Since the water running in the drain pipe having such a structure is spirally rotated by the guide effect of the spiral guide projection streak 12 and carried while it is pressed onto the inner surface of the pipe body 11 by the centrifugal force at this time, a turbulence causing a noise is hardly generated, the flow velocity to the pipe axial direction is reduced to moderate the impact by the collision of the water to the pipe inner wall, and the rigidity of the pipe body 11 is also increased.
Patent JP-S6335814-A (JP)
Title: Apparatus for preventing generation of uneven fineness in automatic reeling machine
Inventor: KOBAYASHI YASUSHI
IPC: D01B7/04
Filed: 1986-07-30
Abstract: PURPOSE:To prevent the generation of uneven fineness, by detecting the variation of yarn tension generated by the frictional resistance of the running yarn passing through a gap of a slit gauge in a yarn transfer path between a slit gauge and a winding small frame and controlling the revolution of the winding small frame according the detected variation of yarn tension. CONSTITUTION:If the denier of running yarn Y becomes larger than a prescribed denier, the frictional resistance of the yarn passing through a slit gap of slit gauge 9 increases to increase the tension of the running yarn Y. A movable hourglass-shaped wheel 5 is lifted against the weight of a balance chain 41 of a balancing member 40 to revolve a stop lever 28 at the position B until the brake ring 35 is made to contract with the outer frame of a winding small frame 7. The brake ring 35 is shifted to the position C to stop the winding small frame 7.