baber/WOPTO huggingface dataset:
Patent JP-H04236377-A (JP)
Title: Device for controlling height of probe of signal waveform measuring apparatus
Inventor: WAKANA SHINICHI
IPC: G01R15/24
Filed: 1991-01-17
Abstract: PURPOSE:To always make the distance between the surface of an electro-optical crystal and that of a part to be measured constant in the probe height control device of a signal waveform measuring apparatus measuring the fast electric signal waveform of the part to be measured in a non-contact and non-destructive manner by utilizing electro-optical effect. CONSTITUTION:A height detection mechanism 12 constitutes a probe 13 along with an electro-optical crystal 11 and detects the height of the electro-optical crystal 11 from a part 10 to be measured. A control means 15 outputs a control signal to a moving mechanism 14 on the basis of the height detection signal from the height detection mechanism 12 to control the moving mechanism 14 so as to set the probe 13 to predetermined height. The moving mechanism 14 allows the probe 13 to move in the direction parallel to the optical axis of the voltage measuring laser beam of the part 10 to be measured.
Patent JP-H03209214-A (JP)
Title: Liquid crystal device, driving method for the same and liquid crystal display device
Inventor: WAKITA HISAHIDE
IPC: G02F1/133
Filed: 1990-01-11
Abstract: PURPOSE:To write display to a lot of picture elements without increasing a driving circuit by connecting an auxiliary electrode through a voltage dividing means to a main electrode and adopting a prescribed driving method. CONSTITUTION:A row main electrodes 5a-5c are connected to a scanning voltage output circuit and column electrodes 4a-4d are connected through a conductor to a signal voltage output circuit. Then, scanning voltages X1-X3 and signal voltages Y1-Y4 are supplied. Row auxiliary electrodes 6a-6c are connected to the row main electrodes 5a-5c by a resistor 7. For the row main electrodes 5a-5c and row auxiliary electrodes 6a-6c, in the case of more than 10kOMEGA, the distortion of an output waveform is small concerning the connection resistance value between the electrodes 5a and 6a and between 5b and 6b, for example, and the display can be written. Thus, without increasing the number of driving circuits, the display can be written into the plural picture elements and gradation display can be executed.
Patent JP-H05130675-A (JP)
Title: Multiplex transmission system
Inventor: KOISE SHOJI
IPC: H04Q9/00
Filed: 1992-01-14
Abstract: PURPOSE:To improve transmission reliability. CONSTITUTION:Plural terminal equipments 2 in which respective inherent addresses are set up are connected to a master equipment 1 through a signal line L. The master 1 specifies each terminal 2 by a transmission signal, individually accesses the specified terminal 2 and executes mutual signal transmission with each specified terminal 2. The master 1 is provided with signal characteristic detecting parts 13 to 15 for detecting the signal characteristics of returned signals from respective terminals 2. Each terminal 2 makes its return signal to the signal having optimum signal characteristics based upon a signal characteristic correcting command outputted from the master 1 in accordance with the detected result of the signal characteristics.
Patent JP-H09138414-A (JP)
Title: Orienting agent for liquid crystal
Inventor: NISHIKAWA MICHINORI
IPC: C07J41/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To surely impart an orienting function for liquid crystal molecules by rubbing treatment and to constitute a liquid crystal display element having excellent orientation of a liquid crystal by incorporating a specified polymer such as polyamic acid. SOLUTION: This orienting agent for a liquid crystal contains a polyamic acid and/or polyimide produced by the reaction of tetracarboxylic acid dianhydride and a diamine compd. expressed by formula III and formula IV and a diamine compd. of H2 N-R<9> -NH2 . The tetracarboxylic acid dianhydride is expressed by formula I and formula II and incorporated by 70-98mol% and 2-30mol%, respectively, of the whole amt. of tetracarboxylic acid dianhydride. In formulae, R is a methyl or ethyl group, R<1> -R<4> are independently hydrogen atoms or methyl groups, R<5> is a halogen atom, alkyl group or alkoxyl group, R<6> is -CH2 -, -O-, -S-, etc., R<7> and R<8> are independently halogen atoms or alkyl groups, R<9> is a bivalent org. group having a steroid skeleton, and (a), (b), (c) are integers 0 to 4.
Patent JP-S57118462-A (JP)
Title: Incoming controller
Inventor: YAMANOUCHI MICHIO
IPC: H04M1/00
Filed: 1981-01-14
Abstract: PURPOSE:To operate a control circuit inserted to telephone line to prevent the incoming ringing of the telephone set and covering the control circuit when the operater returns to one's desk by providing the control switch which is operated when the operator leaves or returns one's desk to cope with a telephone set and actuating the switch when each operator leaves one's desk. CONSTITUTION:The switches S1-Sn are provided to the telephone set respectively within a group, and storage circuits F1-Fn are set to correspond to the switches S1-Sn in order to store the state of operation for these switches. The outputs of the circuits F1-Fn are supplied to an NOR circuit, and the output of the NOR circuit is supplied to control circuits C1-Cn provided within connection terminals T1-Tn and L1-Ln of the telephone circuit. When all members of the group operate the switches S1-Sn when they leave their desks, the circuits C1-Cn are actuated by the output of the NOR circuit to set the telephone circuit at a high impedance and thus to prevent the ringing of the telephone. In case even one of the members comes back to his or her desk and operates the switches S1-Sn, the operations of the circuits C1-Cn are recovered to obtain the normal incoming state.
Patent JP-S61163495-A (JP)
Inventor: NAKA YOSHIHIRO
IPC: G08B25/00
Filed: 1985-01-14
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-H0368325-A (JP)
Title: Device for dish-washing machine
Inventor: DAN EBAATO RAGAASUTORANDO
IPC: A47L15/42
Filed: 1990-01-11
Abstract: PURPOSE: To conduct effective and automatic cleaning of a filter by dividing a vessel by a strainer, splitting a chamber communicating to an inlet of a circulation pump and another chamber connecting to the inlet of a drain pump, and arranging a filter into a part of the strainer. CONSTITUTION: A collective vessel 11 for collecting a dish-washing water is arranged at a bottom part of a tub, and the vessel 11 is made to communicate to an inlet side 15 of a circulation pump and the inlet side 16 of a discharging pump. The vessel 11 is divided into two parts, and one part demarcates at least a part of a fine strainer 18, and a chamber 11a for communicating the inlet side 15 of the circulation pump is formed. On the other hand, the other part 11b of the vessel 11 is connected to the inlet side 16 of the circulation pump, and a micro-filter 21a is externally arranged by means of that circulating water into the strainer 18 can partially pass through a filter 21a. As the result, the filter can be effectively and automatically cleaned up.
Patent JP-H02184791-A (JP)
Title: High conversion and high combustion pressure tube type nuclear reactor
Inventor: WAKABAYASHI TOSHIO
IPC: G21C3/30
Filed: 1989-01-11
Abstract: PURPOSE:To utilize fuel effectively by stacking an upper and a lower fuel assembly axially across a connection part detachably, and arranging an inert gas area and a heavy water moderator area in a calandria tank. CONSTITUTION:The fuel assembly 7 in a pressure tube 4 is formed by stacking the upper fuel assembly 7a and lower fuel assembly 7b in two stages across the connection part 10. The coupling part 10 is arranged at the border between the heavy water moderator area 5 and inert gas area 6 in the calandria tank 1, but the water level of the heavy water moderator can be varied properly. Consequently, the ratio of the part of the assembly 7a which is converted at a high level in the area 6 and the part of the assembly 7b which is put in high fuel operation in the area 5. The coupling end parts are formed at the upper and lower end parts of the assemblies 7a and 7b and when a fuel exchange is made, the assembly 7a is taken out and a new fuel assembly is loaded and reloaded in a core, so that the assembly 7a is brought into high combustion.
Patent JP-S61164092-A (JP)
Title: Vane-type rotary compressor
Inventor: TANAKA HIROSHI
IPC: F01C21/08
Filed: 1985-01-14
Abstract: PURPOSE:To make back pressure feedable to a vane member speedily in time of starting a compressor, by installing two systems of a lubricating oil passage ranging from an oil sump to a vane groove as well as installing an intercept valve, which opens only at a time when discharge pressure of the compressor is less than the specified value, in one side of the said lubricating oil passages. CONSTITUTION:When pressure in a high pressure chamber 31 goes up to some extent with the start of a compressor, lubricating oil inside an oil sump 34 is quickly fed to a vane groove 18 via a second lubricating oil passage, where an obstacle is relatively few, leading to a lubricating passage 57 of a piston 55, an empty chamber 58 and a bearing 8 by way of lubricating oil passages 49 and 50 and a throttle part 50a. When pressure in the high pressure chamber 31 further goes up, the piston 55 moves forward so that feed of lubricating oil to the lubricating oil passage 57 inside the piston 55 is stopped, whereby feed of back pressure to the vane groove 18 is exclusively performed by lubricat ing oil alone to be fed out of first lubricating oil passages 45 and 47 at the side of a mechanical seal.
Patent JP-S58122721-A (JP)
Title: Impurity diffusion to compound semiconductor
Inventor: TAGUCHI KENKOU
IPC: H01L31/107
Filed: 1982-01-14
Abstract: PURPOSE:To form an impurity diffusion region having gentle impurity concentration slope by applying heat treatment under saturated vapor of phosphorus after selectively and thermally diffusing a P type impurity into an N type compound semiconductor having a phosphoric element. CONSTITUTION:An N<+> InP layer 32, an N type InGaAs layer 33, an InGaAsP layer 34, and an N type InInP layer 35 are successively formed on an N<+> InP substrate 31. Next, an SiO2 or SiN film is formed on the layer 35. The film 35 is selectively eliminated in ring shape. A wafer made in this way is arranged in a closed tube by using Zn3P2 as a diffusion source for heat treatment to obtain a Zn selective diffusion P type layer 36. After eliminating the film 35, the wafer is arranged in the closed tube together with red phosphorus for heat treatment. Then, a P<-> region is formed. Next, an SiO2 or SiN film 38 is formed with the shape which is larger than the ring-shaped inside circumference of the regin 36 and smaller than the outside circumference of the regin 36 on the layer 35. A P<+> InP region 39 is formed arranging ZnP2 as a diffusion source in the closed tube and by applying heat treatment. This can prevent edge breakdown.
Patent JP-S59130576-A (JP)
Inventor: TAKEDA MASAAKI
IPC: B06B1/06
Filed: 1983-01-13
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-S57123836-A (JP)
Title: Preparation optical fiber having single mode of internal stress and double refraction
Inventor: MIYA TETSUO
IPC: G02B6/10
Filed: 1981-01-17
Abstract: PURPOSE:To obtain an optical fiber of low loss having internal stress, by jacketing a parent material for stress endowment together with a parent material for core which is not processed, followed by subjecting them to fiber drawing. CONSTITUTION:The parent material 3 for core and clad and the parent materals 4 and 5 for stress endowment are put in the hollow thick jacket pipe 6. The design of the sizes of the parent material 3 and the pipe 6 is carried out in such a way that only the base mode HE11 is propagated when is made into an optical fiber. Namely, they are designed in such a way that the equation (lambda is wave length of propagating light, n is refractive index of core) is satisfied in the cross section of the optical fiber obtained by jacketing the parent material, followed by subjecting it to fiber drawing, wherein the core 11 diameter is a, the fiber radius is b, and the difference of specific refractive indexes between those of the core 11 and the clad 7 is DELTA. The 8 and 9 in the fig. are stress endowment parts and the 10 is a jacket. Since the parent material 3 and the pipe 6 are made in molten state, the gap between them is gone and becomes the state shown by the fig.
Patent JP-2000202006-A (JP)
Title: Vapor sterilizing device
Inventor: TAKEUCHI KEIJI
IPC: A61L2/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To shorten the period of a drying treatment time, and improve the workability by arranging an engaging means which fixes a door at a half opened location in a vapor sterilizing device equipped with the door which hermetically seals the inside of a can body, an opening/closing valve which opens/closes a water feeding pipe allowing a water storage tank to communicate with the can body, and a drying heater which heats the inside of the can body. SOLUTION: A shaft 34 is penetrated in the horizontal direction and fixed to the tip end section of a lock arm 3, and a hitting bar 35 is elastically provided with a spring above the lock arm 3. At a location in a device main body 1, which corresponds with the lock arm 3, a sliding bar 39 is vertically movably provided, and the lower end section of the sliding bar 39 is made to be a tapered surface, and the vertical movement is performed by a lock motor 41 which is engaged with a rack gear on the side surface.  At a lock releasing location, the sliding bar 39 is at the upper limit location, and at a half opened lock location, the tapered surface at the lower end of the sliding bar 39, and the shaft 34 come into contact, and an opening/closing door 2 is locked at the half opened location, and at a lock location, the shaft 34 is pulled in accompanying the descent motion of the sliding bar 39, and the opening/ closing door 2 is totally closed.
Patent JP-S58121938-A (JP)
Inventor: FUNAKUBO HIROYASU
IPC: A61B10/02
Filed: 1982-01-14
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-H05283116-A (JP)
Title: Superconductive wire and coil for superconductive connection part and manufacture thereof
IPC: H01B12/02
Filed: 1993-01-14
Abstract: PURPOSE: To produce a highly reliable superconductive wire connection part at low cost by removing copper coatings from superconductor strands, immersing the resultant strands in a molten superconductive metal solder bath, and then stranding the strands. CONSTITUTION: A copper matrix coating of superconductor strands 34 is dissolved and removed and the resultant strands are coated with a liquid metal by immersing wire end parts 24, 26, both ends of a wire 22 from which the insulating material is removed, in a liquid metal bath at a prescribed temperature in a globe box 18. The end parts 24, 26 are held closely in parallel to each other and immersed in a liquid metal solder bath 36 in the box 18 to replace the solvent metal with solder. Then, the end parts 24, 26 impregnated with solder are pulled out and while the solder is still melted, the stands 34 are stranded to form a connection part. Consequently, the connection part can transfer the electric current approximately at the current transferring capacity of the superconductive wire and cable and the cost is lowered and the reliability is improved.
Patent JP-H07212797-A (JP)
Title: Reproduction device for image recording medium
Inventor: KIMURA MASASHI
IPC: G11B20/02
Filed: 1994-01-20
Abstract: PURPOSE:To obtain an image recording medium reproduction device in which plural images are completely subjected to synchronous reproduction by obtaining plural reproduced image signals both horizontally and vertically synchronized and coincides in phase with each other without any addition of a special circuit. CONSTITUTION:Serial compression data read from a recording medium 1 are divided into right eye data and left eye data by a system controller 3 and stored in DRAMs 7, 8. Compression data stored in the DRAMs 7, 8 are decoded and reproduced by MPEG decoders 5, 6 by the control of the system controller 3, and a reproduced image signal for the right eye and a reproduced image signal for the left eye and which are synchronously with each other and whose phases are matched with each other are obtained.
Patent JP-H05188709-A (JP)
Title: Image forming device
Inventor: NAKANO MASAO
IPC: G03G15/04
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a clear image by suppressing the occurence of image fog caused by a bias current, irrespective of temperature change and the deterioration of a semiconductor laser in an image forming device provided with a laser exposure device. CONSTITUTION:A controller 41 which has detected the quantity of bias-emission light of the semiconductor laser via a pin photodiode A/D converter 59, etc., adjusts the conditions of latent image formation on a photosensitive drum, according to change in the quantity of bias-emission light. For example, the grid bias of a primary electrifying unit 13 or the developing bias of a developing device, and the target value of the laser output power of a volume 53 or the density of image data, etc., are changed by the use of a table.
Patent JP-S5497561-A (JP)
Title: Rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B33/00
Filed: 1978-01-20
Abstract: PURPOSE: A rolling mill free of the breakdown of roll spindle, etc. due to overtorque, having the mechanism in which pressure-lowering position is rapidly lowered by a signal from arithmetic unit, or a predetermined rolling pressure is rapidly lowered.  
     CONSTITUTION: Usually, the position-setting signal of the pressure-lowering position setting device 21 and the detection position signal of the position detector 14 are compared at the first operating unit 22 and then fed back, whereby the pressure- lowering position is controlled to a predetermined value. The arithmetic unit 19 receives the rolling speed a from the tachogenerator 17, the rolling current b from the motor 9, the rolling force c from the actual pressure detector 18, and a roll radius value from the input commander 23, and then calculated the torque of the upper roll spindle 4. When the calculated torque value exceeds the allowable torque value of the setting device 20, the alarm 24 is sent out and at the same time a signal for rapidly lowering the pressure-lowering position is sent from the arithmetic unit 19 to the first operating unit 22, whereby the oil pressure piston 12 is operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07211500-A (JP)
Title: Variable-energy high-frequency quadrupole linac
Inventor: NAKANISHI TETSUYA
IPC: H05H9/00
Filed: 1994-01-20
Abstract: PURPOSE:To lower energy by varying the high-frequency power level of an accelerating cavity, without greatly increasing the energy range of a beam emitted. CONSTITUTION:The accelerating cavity of a radio-frequency, quadrupole(RFQ) linac is divided along a beam axis on the basis of high frequencies, and the high-frequency power level of the downstream accelerating cavity 32 is lowered relative to that of the other cavity, and one of the accelerating cavities 31, 32 divided from each other is made to self-excite and the other is excited by other means, and a partition plate 51 is installed between electrodes 2 separated from each other along the beam axis, to divide the accelerating cavity on the basis of high frequencies. The high-frequency phase of the upstream accelerating cavity 31 is made variable relative to that of the downstream accelerating cavity 32, and a thin-plate area 60 is provided in the vicinity of the beam passing window 52 of the partition plate 51.
Patent JP-S60152768-A (JP)
Inventor: HORIKOSHI HIROMITSU
IPC: E04F15/00
Filed: 1984-01-17
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-S59140621-A (JP)
Inventor: PIITAA ROBAATO SUTANTON
IPC: G11B5/41
Filed: 1984-01-17
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-H11197713-A (JP)
Title: Bending preventing method of seamless steel tube
Inventor: ONO KINUMASA
IPC: B21B45/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a seamless steel tube rolled with a stretch reducer from bending in a cooling floor. SOLUTION: In a bending preventing method of the seamless steel tube which prevents the seamless steel tube 23 rolled with the stretch reducer 21 from bending in the cooling floor, the upper side of the seamless steel tube 23 is cooled by cooling water in any position between from an inlet to an outlet of the stretch reducer 21, temperatures in the upper side and lower side of the seamless steel tube 23 are measured at the inlet of the cooling floor, and a feeding quantity of cooling water is adjusted based on the largeness of a measured temperature difference between the upper side and lower side of the seamless steel tube 23.
Patent JP-S62163940-A (JP)
Title: Continuous temperature sensor of molten metal
Inventor: AIBA YOSHIRO
IPC: C04B35/48
Filed: 1986-01-16
Abstract: PURPOSE:To make the thickness of a protective tube relatively thinner as well as with a longer life, by arranging alumina and baddeleyite at a specified composition ratio to form and fire a protective tube. CONSTITUTION:A protective tube 1 is molded with a high strength ceramics produced by forming and firing 50-95wt% of alumina with the particle size of 1-10mum and 5-50wt% of baddeleyite. Baddeleyite less than 5% will not maintain the strength, while the content greater than 50% will generate abnormal expansion or contraction in the transition of zirconia making it easy to crack. Alumina below the particle size 1mum will increase contraction to make the size hard to determine. This makes the molding difficult owing to easier generation of cracking. When the particle size is larger than 10mum, it makes the molding hard to be compact.
Patent JP-S57119115-A (JP)
Title: Collective purging power generation plant
Inventor: HIRATA SUSUMU
IPC: F01K13/00
Filed: 1981-01-19
Abstract: PURPOSE:To accompany the retraction and the insatallation of a plant with the operation of another plant having been installed, by building docks directly connected and by disposing an embedded type drain channel for discharging a cooling water and a water-proof embankment around the plant. CONSTITUTION:Plants are enclosed by an embankment 1 and has an inlet dock 2, a rear dock 3 and a pump house P. An embedded type drain channel6 provides a means for discharging a cooling water from the plants. A feed water pipe 8 and a discharge pipe 9 are connected to the purging generation plantI. A cooling water W is fed from the inlet dock 2 to the generation plantIand then discharged from the drain channel 6, so that the generation plantImay be operated. On the other hand, a purging generation plant II is pulled into the  rear dock 3 and a rear gate 7b is then closed and a water is poured therein to  float the plant II, which is retracted in position for installation. While a power  generation plant is in operation, another plant can be constructed for a shorter period.