baber/WOPTO huggingface dataset:
Patent JP-S59126226-A (JP)
Title: Method and apparatus for sampling fluid specimen to be analyzed
Inventor: TAKAI YOUSUKE
IPC: G01N1/00
Filed: 1983-01-08
Abstract: PURPOSE:To make it possible to accurately and rapidly collect a fluid to be analyzed, by performing replacement work by operating a change-over cock having four openings arranged between the suction port of a pump and an introduction conduit connected to a flexible collection bag. CONSTITUTION:A change-over cock 13 having four openings 7-10 provided at equal intervals is interposed to conduit paths 14, 15 for connecting the suction port 2 of a pump 1 and a hermetically closable container 3 and a fluid introducing conduit 16 and a fluid outtake conduit 17 are connected to said cock 13. When the opening part of the collection bag B in the container 3 is inlaid with the conduit 16 and the pump 1 is operated, the interior of the container 3 is brought to negative pressure by the suction force thereof and gas to be analyzed is sucked into the collection bag B. In the next step, when the cock 13 is revolved 90 deg., the conduit 16 is communicated with the suction port 2 and the gas in the collection bag is exhausted. When the operation of the cock 13 is repeated several times, the interior of the collection bag B or the conduit paths are washed and replaced with the gas in the analytical region and, therefore, specimen gas free from air mixing can be collected accurately and rapidly.
Patent JP-S60147439-A (JP)
Title: Novel polymer and its production
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1984-01-10
Abstract: PURPOSE:To provide a novel polymer having a reduced viscosity higher than a specific level and excellent heat-resistance, flame-retardance and solvent-resistance, and useful as a material of electrical and electronic apparatuses, by reacting a dihalogeno-benzonitrile with an alkali metal salt of p,p'-biphenol. CONSTITUTION:The objective cyanoaryloxy polymer has the recurring unit of formula I wherein the terminal of the molecule is H, OH, group of formula II (R is H, 1-10C alkyl, aryl or aralkyl) or formula III, and has a reduced viscosity (etasp/c) of >=0.3dl/g at 30 deg.C (in N-methylpyrrolidone at a concentration of 0.2g/ dl). The polymer can be produced by reacting the compound of formula IV (X is halogen) with the compound of formula V (M is alkali metal) in a solvent, if necessary in the presence of a monohydric phenol as a molcular weight modifier, preferably at 150-280 deg.C for 0.5-2hr, and washing the reaction product with water or an alcohol.
Patent JP-H04235361-A (JP)
Title: Testing method for semiconductor integrated circuit
Inventor: BAN AKIRA
IPC: G01R31/26
Filed: 1991-01-10
Abstract: PURPOSE:To shorten the time under the accelerating environment and to improve the production efficiency by discriminating a good product and a defective product based on the fluctuating width of the electric characteristics of an IC under test caused by the accelerated lift test environment. CONSTITUTION:In the first test 10, whether an IC under test satisfies the specified electric characteristic standards or not is tested 10. When the standards are satisfied, the measured electric characteristic values are stored in the built-in memory element in the IC. Thereafter, the IC is placed in the specified acceleration life environment. Then, in the second test 20, whether the specified electric characteristic standards are satisfied or not is tested. When the standards are satisfied, the measured electric characteristics are compared with the electric characteristics stored in the first test 10. When the fluctuation of the values are within the specified range, the IC is judged as the good product. Thus, the time under the accelerated test environment can be shortened, and the production efficiency can be largely enhanced.
Patent JP-S59125332-A (JP)
Title: Flame detecting device
Inventor: MORI KEIICHI
IPC: F23N5/24
Filed: 1983-01-07
Abstract: PURPOSE:To make it possible to positively detect the existence or absence of flame by detecting a draft air current of a draft pipe heated by flame. CONSTITUTION:A gas flows into the device through an inlet 5, passing through a manual gas cock 6 and a safety valve 7 and burning in the burner 8. A flame 9 heats the upper end 11 of the draft pipe 10 to generate a draft air current within the pipe 10. Reference numeral 12 designates an air speed sensor provided in the lower end of the drive pipe. The air speed sensor 12 guides a signal indicating the existence or absense of the draft air current to a controller 13. Although the temperature of the sensor 12 rises up by a electric current (i), the sensor 12 is cooled by the draft air current if there is a flame 9 in the burner 8 upon this occasion. Accordingly, since the sensor 12 does not exceed a predetermined temperature, an electromagnetic valve 9 continues to open. When the burner 8 is not ignited yet, the draft air current is not generated. Hence, the temperature of the sensor 12 continues to rise up, whereby a comparator 20 produces a low output and a transistor 21 is turned OFF. Therefore, the electromagnetic valve 7 is closed to prevent the flow of the gas.
Patent JP-H06204321-A (JP)
Title: Positioning device
Inventor: HASHIYAMA JUNJI
IPC: H01L21/68
Filed: 1993-01-08
Abstract: PURPOSE:To provide a positioning device on which a positioning mechanism having necessary accuracy can be provided in a small space without returning a wafer stage to the original point in a wafer positioning device. CONSTITUTION:The positioning device is provided with spheres 1 to 4, which support a wafer 18 and provided at equal distance from the orthogonally intersecting biaxial intersection, pulleys 5 to 8 which are rotatory driven by motors 9 to 12, and sensors 13 to 16 which are covered by the circumference of the wafer and provided on two axes. Also, a control device, which controls the rotation of the motors 9 to 12 by the position of the wafer 18 detected by the covered part of the sensors 13 to 16 covered by the wafer, is provided.
Patent JP-S63170161-A (JP)
Title: Braking controller for vehicle
Inventor: KAWASAKI SHUNSUKE
IPC: B60T13/12
Filed: 1987-01-07
Abstract: PURPOSE:To improve safety at the time of braking, by cutting off a hydraulic system at the time of a defect in the hydraulic system ranging from a working fluid supply source to a hydraulic booster, and simultaneously making the hydraulic system leading to the remainder in brake devices so as to be connected to the other normal hydraulic system. CONSTITUTION:Symmetrical front wheel brake devices 6 and 7 are connected to both first and second cylinder chambers 10a and 10b of a master cylinder 10 via first and second passages 16 and 17, then symmetrical rear wheel brake devices 8 and 9 are connected to a hydraulic booster 15 via a third passage 18. And, in this case, at the time of a defect in a hydraulic system ranging from a hydraulic pump 4 to this hydraulic booster 15, this hydraulic system is cut off, and there is provided with a selector valve 35 which connects these rear wheel brake devices 8 and 9 to the second passage 17. This selector valve 35 is set up in a passage part 18a lying between a solenoid valve 25 in the third passage 18 and the hydraulic booster 15, while it is connected to the second cylinder chamber 10b by a branch passage 7c branched off from a passage part 17a at the side of the master cylinder in the second passage 17.
Patent JP-S5494238-A (JP)
Title: Pattern recognition unit
Inventor: MAEDA AKIRA
IPC: G06T1/00
Filed: 1978-01-10
Abstract: PURPOSE: To easily enable to identify the pattern placed at arbitrary direction, by reading out the picture data from two dimensional memory according to the predetermined direction and by recognizing the objective pattern.  
     CONSTITUTION: The picture data is read out from the two dimensional memory 2 memorizing the digital picture data and the means establishing the direction of objective pattern is provided. According to the direction determined by it, the picture data is read out from the memory 2 and the objective pattern is recognized. Thus, the pattern placed arbitrary direction can easily be identified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11199374-A (JP)
Title: Apparatus for pulling up single crystal, and device for preventing drop
Inventor: OJI NARUTOSHI
IPC: C30B15/30
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact pulling-up apparatus not requiring a structure for preventing a single crystal from falling down (opening of an arm). SOLUTION: This apparatus for pulling up a single crystal has an engaging member 17 having a shape not allowing the single crystal 6 to fall down when pulling out the single crystal 6 by allowing the engaging member 17 to engage with an engaged part 8 of the single crystal, and an arm 15 formed so that the center axis may be positioned on the same axis 6c as the perpendicular center axis 6c of the single crystal 6. The posture of the arm 15 is changed to the engaging posture by rotationally moving the arm by using a rotationally moving fulcrum 15a as the rotationally moving center in the arrow direction E2. When the engaged part 8 is formed on the single crystal 6, the posture of the arm 15 is changed in the direction of the arrow E2, and the engaging member 17 of the arm 15 reaches the position at which the engaging member 17 can engage with the part 8 of the single crystal 6.  The arm 15 is lifted in the arrow J1 direction synchronizing with the lifting operation of the single crystal 6 in the engaged state of the engaging member 17 with the part 8 of the single crystal 6. The arm 15 is lifted while keeping the perpendicular posture, and the posture thereof does not changed to the posture at which the single crystal 6 is removed from the arm 15.
Patent JP-S58119676-A (JP)
Title: Linked solar battery
Inventor: YAMAGUCHI MASASHI
IPC: H01L31/078
Filed: 1982-01-11
Abstract: PURPOSE:To provide the highly efficient solar battery whose spectral sensitivity for sunlight is expanded, by optimizing the forbidden band width and lattice constant of the semiconductor material of each layer. CONSTITUTION:An N layer 12 and a P layer 13, comprising a mixed crystal Ga1-yInyAs (y=0.15-0.50) are grown on an N type semiconductor substrate 11 of GaAs, InP, InAs, and Ge by a hetero epitaxial method. The lower solar battery 14 is constituted by the P-N junction formed by the layers. A thin P layer 15 and a thin N layer 16, which comprises In1-xAlxAs (x=0.45-0.65) and has a film thickness of 200Angstrom  or less and to which high concentration impurities are added, are provided. A tunnel junction 17 comprising said layers 15 and 16 is formed on a P type Ga1-yInyAs layer 13. The upper solar battery 18 and the lower solar battery 14 are connected by said tunnel junction 17. The upper solar battery 18 can be constituted by the solar battery comprising the P-N junction which is obtained by the hetero epitaxial growth of an N layer 19 and a P layer 20 comprising a mixed crystal In1-xAlxAs (x=0.45-0.65).
Patent JP-H11205354-A (JP)
Title: Communication system and interrupt method for the communication system
Inventor: SATO KAZUO
IPC: G06F13/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide the communication system and an interrupt method for the communication system where the interruption notification processing by a master station for a plurality of slave stations is realized at a high speed without increasing the number of signal lines. SOLUTION: Usual synchronized communication among a master station 101 and the plurality of slave stations 102-1-102-N is conducted for a prescribed period, based on synchronized data sent by the master station 101, notification of interrupt occurrence from the master station 101 to the plurality of the slave stations 102-1-102-N is conducted in such a way that the master station 101 sends abort data in a transmission timing of synchronized data, and the plurality of the slave stations 102-1-102-N receive the data to recognize interrupt in the master station 101 and also receive data sent from the master station 101 as interrupt information in succession to the abort data.
Patent JP-H03207074-A (JP)
Title: Recording device and reproducing device
Inventor: TOGASHI SHIGEKAZU
IPC: G11B15/18
Filed: 1990-01-09
Abstract: PURPOSE:To prevent disturbance caused by the remaining of the same azimuth erasing without reducing the track width of an ordinary recording part by predicting a position adjacent to a new track and a track already recorded, deciding and selectively adding a guard position which should be added. CONSTITUTION:An input signal is added to a signal recording means 2 through a signal processing means 1 and recorded on a recording tape 4 under the control of a system control means 3. A track arrangement decision means 5 decides to successively record a synchronizing block as much as one field of video signal on two tracks of the tape 4 with a reference synchronizing signal and a VTR control signal from the means 3 so as to control the means 1 and transmits information to a guard position decision means 6. Based on the information, the means 6 decides the guard position which should be added in order to prevent the same azimuth signal from being left without being erased and the guard is selectively added by a guard addition means 7. Thus, the same azimuth signal is prevented from being left without being erased without decreasing the track width other than an editing point.
Patent JP-H09187846-A (JP)
Title: Injection speed controlling method of injection molder
Inventor: SUZUKI KATSUYUKI
IPC: B29C45/77
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To realize the feed-back controlling of the filling pressure in a mold cavity without providing a filling pressure detecting sensor within the mold of an injection molder. SOLUTION: At the molding of a product by injecting and charging a molten resin, which is kneaded and melted by means of an injection cylinder 10, a screw 12 and a barrel 14, through an injection nozzle 16 and a gate 18 in a mold cavity 20, a molten resin filling pressure within the cavity (or a pressure within a cavity) Pc, which is calculated by analyzing the respective data of the nozzle pressure Pn, resin temperature Tr and injection speed Vs detected with a resin pressure sensor 30, a resin temperature sensor 32 and an injection speed detector 28, is fed-back to a controlling device 24 under the condition that the critical reference pressure within the cavity 20 of the molten resin.  Thus, when the pressure within the cavity exceeds the critical reference pressure, the injection speed Vs of the nozzle 16 of the molten resin is controlled so as to automatically reduce to a predetermined value of the speed through a hydraulic unit 26 and the injection speed detector 28.
Patent JP-H0562631-A (JP)
Title: Condition setting procedure for image observation/ analysis apparatus and the like
Inventor: OTSUKI MASAYUKI
IPC: H01J37/28
Filed: 1991-01-11
Abstract: PURPOSE:To easily perform the condition setting at the time of mode change- over in an image observation/analysis apparatus having a plurality of modes in which different condition settings are necessary. CONSTITUTION:SEM1 enables setting of both an image observation mode and an elemental analysis mode. A memory 5 is written thereinto with conditions setting items for conditions to be set in SEM1 in the image observation mode, conditions to be set in SEM1 in the elemental analysis mode, and conditions to be set commonly to both the modes. A control means 3 reads the image observation mode setting conditions from the memory 5 to write them into an interface 2 when the image observation mode is designated by operation of a mode change-over switch 7. As a result, SEM1 is set to predetermined conditions. When the elemental analysis mode is designated, the control means 3 reads the setting conditions for the elemental analysis mode from the memory 5 to write them into the interface 2. By this, SEMI is set to the predetermined conditions.
Patent JP-H10292016-A (JP)
Title: Vinyl chloride copolymer particle
Inventor: MURASE YASUO
IPC: C08F214/06
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride copolymer particle having excellent storage stability in the state of a plastisol or an organosol. SOLUTION: This vinyl chloride copolymer particle is prepared by copolymerizing vinyl chloride monomer M1 and another monomer M2 which can copolymerize with M1 with a copolymerization reactivity ratio r2 of 1 or more, and has a particle structure composed of an outer shell of a copolymer containing a small amount of the monomer M2 , or a homopolymer of vinyl chloride and an inner layer, formed inside the outer shell, containing the monomer M2 in a major amount.
Patent JP-H06207725-A (JP)
Title: Ice heat storage apparatus
Inventor: SAKUMA TSUTOMU
IPC: F25C1/00
Filed: 1993-01-11
Abstract: PURPOSE:To improve a loading rate of ice in an ice heat storage tank by injecting a fluid, in which a temperature thereof is lower than a solidification point of a heat storage medium and which has a greater specific gravity than that of the heat storage medium and is not dissolved in the heat storage medium, from the lower portion thereof into a cylindrical member on a bottom in the ice heat storage tank, hereby producing powdered ice pieces, and depositing the heat storage medium on an external wall of the cylindrical member for formation of ice of the heat storage medium thereon. CONSTITUTION:An ice heat storage tank 1 is loaded therein with water M being a heat storage medium and with a refrigerant R being a non-aqueous fluid which has a temperature thereof lower than a solidifiaction point of the ice M and has a greater specific gravity than that of the water M. A heat transfer pipe 17 is vertically provided as a cylindrical member so as to surround the periphery of an infection outlet 15 a which opens toward the interior of the ice heat storage tank 1. A refrigrerant pump 11 is cooled and is simplified from a nozzle 15 into the heat transfer pipe 17, and the refrigerant R overflown from an opening formed in the heat transfer pipe 17 at the upper end of the same makes direct contact with the water M. Ice pieces K are produced and are disposed on an external wall of the heat transfer pipe. The ice is grown as clusters L of ice.
Patent JP-S5698962-A (JP)
Title: Reference carrier playback device
Inventor: FUJITA KIYOSHI
IPC: H04J3/06
Filed: 1980-01-11
Abstract: PURPOSE:To enable efficient transmission, by making the phase locked logic control through the addition of the control voltage to one voltage controlled oscillator, and by the spare set of the self-running oscillation frequency closer to the next burst carrier frequency through the addition of the memory control voltage to another voltage controlled oscillator. CONSTITUTION:A VCO control voltage VA is input to a voltage controlled oscillator VCO11, and the oscillation output, i.e., the reference carrier f0A is input to a phase detector 3 via a switching circuit 15. Thus, the phase locked logic PLL control for the burst carrier fA is made, and the carrier f0A is output from the terminal 6. On the other hand, the readout circuit 18 reads out the VCO control voltage VB-1 of the burst carrier fB stored in the frame from the memory circuit 13b and inputs it to the switching circuit 14. This circuit 14 inputs the voltage VB-1 to the VCO oscillator 12, and the self-running oscillation frequency is set closer to the next burst carrier frequency as spare. Thus, the synchronism drawing time for each burst carrier can remarkably be reduced, allowing to make efficient time sharing multiplex transmission.
Patent JP-S63170556-A (JP)
Title: Fuel injection device for diesel engine
Inventor: SATO FUMIHIDE
IPC: F02M57/02
Filed: 1987-01-08
Abstract: PURPOSE:To raise fuel injection pressure under acceleration so as to improve combustion efficiency by detecting the acceleration condition of an engine with a acceleration detecting means for raising the inner pressure of a high pressure accumulator with a pressure raising means under the acceleration condition. CONSTITUTION:The acceleration condition of an engine is watched by an acceleration sensor 35 and an engine speed detector 36 and when the deviation between them becomes over a specified level, it is judged as acceleration by a controller 18 and a target value PH for the inner pressure of a high pressure accumulator 2 is set and when it is judged as non-acceleration, the inner pressure is set to PL. This inner pressure PL is made to be a constant pressure, considering a mechanical life of a pump 1 and an injection system 4. When the inner pressure is set to PH, the angle of the swash plate 1a of the pump 1 is changed by an actuator 40 and the inner pressure of the high pressure accumulator is made to PH. Fuel injection pressure for the injection system 4 is therefore raised through a rotary valve 3 for improving combustion efficiency. Furthermore, as an accelerating time is short, the mechanical life is never lowered.
Patent JP-S62240694-A (JP)
Inventor: RICHIYAADO HIYUUBAATO FUAANOO
IPC: A01N47/18
Filed: 1987-01-08
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-S58121674-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOFUJI SHINICHI
IPC: H01L29/78
Filed: 1982-01-13
Abstract: PURPOSE:To form a high purity metal film in which absorbing oxygen density is less than 1atm% by depositing or sputtering metal in reduced gas atmosphere, or refining Ar gas in sputtering with other sputtering metal film in the same atmosphere. CONSTITUTION:An isolating Si oxidized film 2 for isolating between elements and a gate oxidized film 3 are formed on an Si substrate 1. Then, hydrogen is, for example, used as reduced gas, Mo sputtering is performed in Ar and hydrogen gas atmosphere, or oxidative impurity gas such as oxygen or steam contained in the sputtering gas is adsorbed to the surface of the metal film formed by another sputtering which is simultaneously performed in the same atmosphere. In this case, inert gas pressure is set to a value higher than 5X10<-4>Torr. After a gate electrode film 7 is accumulated in this manner, a low oxygen density gate electrode 8 is formed by photoetching method. Impurity ions which exhibits reverse conductive type to the substrate 1 are implanted by ion implanting method with the gate electrode 8 as a mask, thereby forming source and drain regions 5, 6.
Patent JP-S5387843-A (JP)
Title: Electric haircutter provided with fan
Inventor: HATA SHIYUNICHI
IPC: B26B19/48
Filed: 1977-01-12
Abstract: PURPOSE: To provide an electric haircutter which gives a fresh feeling during haircutting and has a low temperature increase of blades. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5593953-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: SUZUKI SUZUO
IPC: F02M27/04
Filed: 1979-01-10
Abstract: PURPOSE: To atomize fuel by diffusing the jet steam of fuel by charging fuel with electricity by application of high voltage to fuel injected from the fuel injection valve of an internal combustion engine.  
     CONSTITUTION: The fuel injection valve 8 is provided by turning it toward the direction of the suction valve 9 provided at the tip of the suction port 7 and the injection valve 8 is tipped with the hollow and cylindrical insulator 10 the inside of which is provided with the electrode 11 electrically connected to the high voltage generator 15. A high voltage from the generator 15 is applied to the secondary current of an ignitor not illustrated in Fig. to charge fuel injected from the injection valve 8 with the same minus charge as the suction pipe 13. Thus, the fuel injected is diffused to all directions by means of a repulsion against the suction pipe 13, whereby causing the atomizing of fuel to take place. 
     COPYRIGHT: (C)1980,JPO&Japio