baber/WOPTO huggingface dataset:
Patent JP-H04238198-A (JP)
Title: Shift register
Inventor: MAEKAWA TOSHIICHI
IPC: G11C19/28
Filed: 1991-01-18
Abstract: PURPOSE:To obtain higher voltage resistance and to improve the reliability of a shift register without changing a process and without sacrificing the operating characteristics of transistors. CONSTITUTION:The diode-connected MOS transistors are connected to all nodes on a power source side and ground side of respective circuit blocks constituting the shift register, by which the signal level of internal transfer is lowered by as much as the threshold voltage-component of the above-mentioned diode- connected TRs on a high-level side and is raised by as much as the above- mentioned threshold voltage-component on a low level side.
Patent JP-2000212919-A (JP)
Title: Block material for building cushioning structure
Inventor: YASOHARA SUMIO
IPC: E01F7/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce a dimensional error of a structure by connecting vertically a plurality of block materials through a plurality of connecting jigs and forming recesses that can receive the base portions of the connecting jigs and thereby absorbing the thickness of the base portions. SOLUTION: A plurality of semi-circular recesses 1a to 1f are provided on the face of a block material on which a block material for the next stage is to be mounted, and semicircular recesses 2a to 2f are formed also on the underside of this block material. In this case, the recesses 1a to 1f on the top side of the block material, and the recesses 2a to 2f on the bottom side of the next block material jointly receive the base portions of the connecting jigs. The depth D of the recesses 1a to 1f and 2a to 2f is made half the thickness of the base portions, and adjacent block materials are connected strongly with pawls on the undersides of the connecting jigs by pressing from above. Simultaneously with that, the lower haves of the base portions of the connecting jigs are received into circular recesses, thereby preventing a dimensional error from occurring in a structure.
Patent JP-2000222333-A (JP)
Title: Network facsimile equipment
Inventor: IIDA JUNICHI
IPC: G06F3/0484
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To allow a client to easily view the situation of each part of network facsimile equipment in a home page format. SOLUTION: A structured document for displaying the state icon of each part of a device is preserved in a storage part 4, and the state icon in the structured document is switched according to the state change of the corresponding device by a status information generating part 41. Then, the structured document preserved in the storage part can be peused by a WWW server 12 loaded on this device.
Patent JP-S59147639-A (JP)
Title: Adsorbent for recovering bromine and method for recovering bromine
Inventor: IGAWA KAZUNARI
IPC: C01B39/38
Filed: 1983-02-10
Abstract: PURPOSE:To recover inexpensively bromine at a low energy cost by bringing an adsorbent contg. zeolite having a specified chemical composition into contact with an aq. solution contg. free bromine or a gas contg. bromine and heating. CONSTITUTION:Zeolite itself or the powder whose chemical composition is shown by a general formula xM2/nO.Al2O3.ySiO2.zH2O where M is (n) valency cation, x=0-2, y>=18, z=0 or a positive number is molded to a columnar shape or the like by a binder such as silica sol to obtain an inexpensive adsorbent having stable oxidation-resistance, heat-resistance and high durability and capable of recovering bromine with a small quantity of necessary energy. An aq. solution or the like contg. free bromine obtd. by adding an oxidizing agent to sea water or a bromine-contg. gas obtd. by releasing bromine from the sea water by air are passed through a fixed bed packed with the above-mentioned adsorbent. After bromine is adsorbed by the adsorbent, the adsorbent is heated and bromine is recovered by desorption.
Patent JP-H06209161-A (JP)
Title: Dip soldering device
Inventor: KIKUCHI YOSHIO
IPC: H05K3/34
Filed: 1993-01-11
Abstract: PURPOSE:To inhibit the generation of an unfinished soldering to a chip component on a flow-soldering surface of a circuit board, to prevent the generation of a solder flow on the surface of the circuit board and moreover, to suppress the generation of the warpage of the circuit board at the time of dip soldering the component. CONSTITUTION:A solder bath, which is provided with a first solder jet part 31 and a second solder jet part of a first soldering station 11, is made in such a way that a blocking part 34, in which punching holes 36 are not provided, is provided roughly at the center part in the width direction of a punching plate 35 of the jet part 31.
Patent JP-S58138522-A (JP)
Title: Hot pipe bender
Inventor: OKADA KENICHI
IPC: B21D7/16
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a titled bender which prevents a bent part from an irregular deformation caused by buckling or wrinkle, etc., by forming the cross sectional shape of a heating coil into a taper shape, and spraying cooling water from both ends of its inner diametral surface to a pipe material to limit the heating width into a small range. CONSTITUTION:A pipe material 2 to be worked is bent, while heating the material 2 by an annular heating coil 1A, by loading a working force to the end surface of material 2 through a rod part 5a by driving a hydraulic cylinder 5, and producing a bending moment at the rear part of material 2 from guide rolls 6 by rotating an arm 8, fixed at its one end, around a pivot 9 set as the center. The cross sectional shape of the coil 1A is formed into a taper shape, tapered from the outer diametral surface 1a to the inner diametral surface 1b, and cold water 4 is sprayed from jetting nozzles 1c, provided to both ends of the inner diametral surface 1b and positioned in the inside of the coil 1A, onto the pipe material 2 to heat it through the narrow heating width 11A by supplying an high frequency electric current from a high frequency oscillator 7.
Patent JP-H07229824-A (JP)
Title: Method and apparatus for testing gap permeability of fresh concrete
Inventor: TANIGAWA YASUO
IPC: G01N11/10
Filed: 1994-02-16
Abstract: PURPOSE:To provide a method and apparatus for measuring the gap permeability of fresh concrete relatively conveniently in which only the gap permeability of fresh concrete can be measured and grasped quantitatively and the permeability of fresh concrete is evaluated in relation to the permeation rate. CONSTITUTION:A rod member 9 such as a reinforcing rod is inserted, while being supported by a support 5, into a sample, i.e., a fresh concrete 2, filling a vessel 3. At least one of the vessel 3 or the rod member 9 is then rotated to cause relative motion and the load to be applied to each rod member 9 due to fluidity of the fresh concrete is measured. In other words, the resistance caused by the relative motion between each rod member 9 and the fresh mortar 2 is measured thus determining the permeability of fresh mortar.
Patent JP-S56117156-A (JP)
Title: Psychrometric device
Inventor: NAMITOU YASUO
IPC: G05D22/00
Filed: 1980-02-21
Abstract: PURPOSE:To enable to measure a relative humidity with high precision by providing a memory device for storing a relative humidity corresponding to a temperature as indicated by the temperature-electricity conversion element of dry-bulb type and wet-bulb type, and reading out the relative humidity in compliance with the output signal of the conversion element. CONSTITUTION:Temperature-electricity conversion element of wet-bulb type 1 wound with the gauze 1-1 and temperature-electricity conversion element of dry bulb type 2 are placed at the opening of the air pipe 6-1 and while water is supplied to the gauze 1-1 from the tank 3, humidity is measured by rotating the blower 5. Further, the output signal of the elements 1, 2 is inputted to the microcumputer 11 through the A-D converter 10 and housing address of data of the relative humidity corresponding to the temperature of the element 2 is outputted after computing the differece of temperature of the dry-bulb and wet-bulb and then, the data of the relative humidity is selectively read out from the memory 12. Accordingly, the data can be displayed on the display apparatus 13 with high accuracy by a real time and the reliability can be improved.
Patent JP-H04258139-A (JP)
Title: Fabrication of semiconductor device
Inventor: OGATA TAKASHI
IPC: H01L21/338
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a semiconductor device having fine electrodes of less than 0.5mum in a self-alignment manner by forming a source electrode and a drain electrode in self-alignment manner with respect to a gate electrode by utilizing the length of a metallic deposited layer as the gate length and the thickness of an insulating film as a spacer. CONSTITUTION:On a semiconductor substrate 1, a photoresist film 2 is formed. An aluminum film 3 is deposited thereon. Then, the aluminum film 3 on the semiconductor substrate 1 and photoresist film 2 is removed to form a silicon oxide film 4. Subsequently, while the aluminum film 3 and silicon oxide film 4 on the cross-section remaining after anisotropic etching are left in tact, the photoresist film 2 is removed. Thus, on both sides of the remaining aluminum film 3, silicon oxide films 5 are formed, and from above a metallic film is deposited vertically over them to form a source electrode 6, a drain electrode 7 and a gate electrode 8.
Patent JP-S62178199-A (JP)
Title: Driving apparatus for pulse motor
Inventor: NOZAWA ICHIRO
IPC: H02P8/00
Filed: 1986-01-31
Abstract: PURPOSE:To adjust the speed of a pulse motor rapidly in conformity with an optimum adjustable-speed pattern without resulting in out-of-step and a hunting by setting the optimum adjustable-speed pattern in conformity with the characteristics of a mechanical system as an object to be driven. CONSTITUTION:When a starting command is outputted from a host device such as an NC machine tool, etc., a stage control circuit 2 presets the number of steps up to the time of starting for deceleration to a deceleration-time detecting counter 5 on the basis of an adjustable-speed pattern memory circuit 1 while selecting an acceleration table for the adjustable-speed pattern memory circuit 1, a pulse motor is accelerated, and the number of steps is increased up to the maximum steps. The deceleration pattern of the memory circuit 1 is selected, the pulse motor is decelerated and revolution is stopped at the time of deceleration.
Patent JP-H07218620-A (JP)
Title: Ultrasonic wave converter system
Inventor: DEIBUITSUDO JII MIRAA
IPC: G01S7/526
Filed: 1994-01-20
Abstract: PURPOSE: To provide an ultrasonic wave converter system in which proper transmitting and receiving depth is obtained in fluctuating scan depth, image resolution can be enhanced, and frame rate deterioration can be suppressed. CONSTITUTION: A sending out focus corresponding to the depth of apertures 31 to 34 in a height direction is provided, and the apertures 31 to 34 are respectively formed into groups in segments. Based on the instruction of a control processor 50, at least two segments are selected, by a transmitter driver 62 a transmitting-receiving(T/R) circuit 54 is switched to a transmitting side so as to send out at least two scan lines at different times with a selected steering angle. The reflection echo is input into a line buffer memory 86 via the transmitting-receiving(T/R) circuit 53 switched to a receiving side by the transmitter driver 62, and line junction is conducted on the selected steering angle so as to use a part focusing the aperture in the corresponding height direction.
Patent JP-H05214427-A (JP)
Title: Coating material for rh immersion tube
Inventor: KUBO YOSHIKAZU
IPC: C21C7/10
Filed: 1992-02-05
Abstract: PURPOSE:To reduce the sticking quantity of Al2O3 series oxide to a lined brick by using a coating material on the inner surface of impregnating brick in a downtake side immersion tube made of magnesia-calcareous material containing a specific content of CaO. CONSTITUTION:In an RH degassing apparatus, the magnesia-calcareous material is used as the coating material coated on the surface of the inside brick in the downtake side immersion tube. The CaO content in the magnesia-calcareous material is limited to >=30% and this upper limit is desirable to be 80%. Al2O3 series oxide discharged through the downtake tube from the RH vessel is stuck to the coating material and as the Al2O3 series oxide is reacted with the magnesia-calcareous component to form the low melting point compound, the clogging of the inner hole accompanied with the stickness of the Al2O3 series oxide can be prevented.
Patent JP-H04258819-A (JP)
Title: Optical disk device
Inventor: INUI TETSUYA
IPC: G11B7/095
Filed: 1991-02-13
Abstract: PURPOSE:To enable a highly accurate tracking by collecting two or more light spots in the radial direction of a recording medium so that the they can be arranged within approximately 1/4 of a tracking pitch detecting them with a split type detectors, respectively. CONSTITUTION:Zero-th-order diffracted light spot is collected at a center and +1st order diffracted light spot and-1st order diffracted light spot are collected at the distance of 1/4 of the tracking pitch. The respective collected light spots are detected with corresponding split type detectors A, B and C, respectively. The difference between the outputs of detectors A1 and A2 and those of detectors C1 and C2 are calculated, respectively to obtain push-pull signals a1-a2 and c1-c2. A deciding circuit 30 decides, the advance or delay of the phase of the signals a1-a2 and c1-c2 and detects the moving direction of an optical head and simultaneously counts the number of high-level or low-level signals and detects the number of the moved tracks. Thus, the highly accurate tracking can be obtained without using a track loss signal greatly affected by noise.
Patent JP-H11203066-A (JP)
Title: Printer system, printer, host computer, printer driver updating method, printer driver and storage medium
Inventor: OKAMOTO SATORU
IPC: G06F3/12
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer system which can always secure correct correspondence without changing an opening system between a printer control software and the primary part of a printer driver in printer installation that is exactly equal to the hitherto one. SOLUTION: In this printer system, a CPU 102 of a host computer 101 receives a print instruction from an application and executes a printer driver introduction software. If an identification number acquired from a printer 109 is not coincident with that stored in an identification number store part 106, the acquired identification number is stored in the part 106. Furthermore, the primary part of a printer driver is acquired from the printer 109 and then overwritten on a printer driver primary part storage 105. Then the primary part of the printer driver stored in the part 105 is executed, and a normal printing processing is performed.
Patent JP-S58137217-A (JP)
Title: Preparation of semiconductor device
Inventor: KATOU SUSUMU
IPC: H01L21/322
Filed: 1982-02-09
Abstract: PURPOSE:To prevent deterioration of characteristic by forming strain breeding region on an Si layer generating a fault induced by heat treatment formed therein through introduction of an element having the covalent radius different from that of Si into both main surfaces of the Si wafer. CONSTITUTION:A fault induced by heat treatment is generated on an Si wafer 1 by a first heat treatment. A second heat treatment is executed and fault induced by heat treatment is removed by out-diffusion from both main surfaces of the Si wafer 1. Thereby, a fault-free Si layers 3, 4 and the Si layer 5 generating fault induced by heat treatment are formed. Thereafter, Sb-introduced layers 10, 11 are formed by introducing Sb into a part of the fault-free Si layers 3, 4. At this time, the strain breeding regions 12, 13 are formed by the pushing effect of lattice strain of the Sb and Si atoms. Next, a source region 6 and a drain region 7 are formed in the region (a) of the fault-free Si layer 3.
Patent JP-S61232197-A (JP)
Inventor: ROJIYAA DEII HARISON
IPC: B67D1/00
Filed: 1986-02-03
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-S58137855-A (JP)
Title: Aperture card automatic feed controlling device of reader printer
Inventor: KANAZAWA YUKIO
IPC: G03G15/04
Filed: 1982-02-10
Abstract: PURPOSE:To feed aperture cards automatically at optional time interval by providing a switch that controls on/off of an automatic card feed controlling circuit. CONSTITUTION:When a switch 64A is closed, a condenser 74 is charged through a variable resistance VR and if the voltage exceeds a fixed value, a threshold circuit 76 makes an output transistor TR on state, and makes an equivalent state with closing of a switch 62. It further gives card feed instruction, and at the same time, closes a discharging circuit 78 and discharges the condenser 74. Accordingly, an equivalent state with closing of the switch 62A is made at every specified time, and aperture cards are fed automatically. Retreaval time for one card is set by adjusting the variable resistance VR. When the switch 62A is closed, card feeding is performed irrespective of set retreaval time.
Patent JP-S57135066-A (JP)
Title: Rotary applying machine
Inventor: SAKITANI FUMIO
IPC: B05C11/08
Filed: 1981-02-14
Abstract: PURPOSE: To inhibit the volatilization of a solvent and to eliminate change in the viscosity of an applying solution, by attaching a cap to an applying solution- dropping nozzle to form a closed structure, and rendering an atmosphere surrounding the nozzle and the cap a solvent vapor atmosphere.  
     CONSTITUTION: A semiconductor wafer 1 is vacuum-chucked by a spindle 2. A nozzle 4 is lowered through a nozzle-supporting rod 9 to a position near the semiconductor wafer 1 to drip an applying solution, when a nozzle cylinder 10 is compressed. When dripping is completed, the nozzle 4 is lifted to its upper limit, and a cap cylinder 8 is elongated, so that a cap 6 is shifted through a cap- supporting rod 7 to a position below the nozzle 4. When air-feed openings at the opposite ends of the nozzle cylinder 10 are opened, the nozzle 4 and the nozzle- supporting rod 9 are descended by their gravities, so that the nozzle 4 is covered with the cap 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56118033-A (JP)
Title: Preparation of fluorovinyl ether
Inventor: YAMABE MASAAKI
IPC: C07C51/00
Filed: 1980-02-22
Abstract: PURPOSE: To obtain the titled compound readily in high yield, by reacting an ether containing iodine more easily available than an acid fluoride instead of hexafluoropropylene oxide with a metal, e.g. Mg or Cu, or an organometallic compound to remove the IF.  
     CONSTITUTION: An ether containing iodine of the formula (X is H, Cl, Br, F, CO 2 R, CONRR' or COF; R and R' are H or 1W10C alkyl) is reacted with at least one metal selected from the group consisting of Mg, Cu, Zn, Zn-Cu pair, Zn-Cd pair, Zn-Pb pair, Zn-Hg pair, Sn and Sb or at least one selected from an organomagnesium compound, e.g. RMgBr, and an organolithium compound, e.g. butyllithium, preferably in the presence of a solvent, e.g. dioxane or diphenyl ether, to give the aimed compound. In the case of the reaction in the solvent, a fluorinated organometallic compound intermediate formed is decomposed to give the aimed compound; however, the decomposition step is preferably provided separately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09188027-A (JP)
Title: Thermal transfer printer
Inventor: OSADA NAOMI
IPC: B41J2/32
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer capable of also driving other mechanism by one motor driving a thermal head moving mechanism without exerting effect on the pressing force to the platen roller of a line thermal head. SOLUTION: A thermal head moving mechanism consisting of a head arm 3, a pressure cam 5 or the like moves a line thermal head 1 between a largely spaced-apart position, a position spaced apart after approach and a pressure contact position with respect to a platen roller 29. A pin 31 is fixed to the pressure cam 5 and, when the pin 31 comes into contact with a slide lever 32 in such a state that the thermal head 7 is brought into contact with a platen roller 29 under pressure, a guide plate changing over the supply and discharge of paper is displaced. At this time, since a pressure arm 18 does not come into contact with the pressure cam 5, the pressing force of the line thermal head 1 to the platen roller 29 is not changed.
Patent JP-H04270155-A (JP)
Title: Composition for lightweight concrete
Inventor: NAITO KENICHI
IPC: C04B28/04
Filed: 1991-01-21
Abstract: PURPOSE:To reduce the weight while maintaining the strength of a concrete product obtained by adding water to a blend of a cement with an ultralightweight coarse aggregate, a fine aggregate and a viscosity improver by blending the aforementioned components. CONSTITUTION:The aforementioned composition for lightweight concrete is formed from a blend composed of a cement (e.g. portland cement, alumina cement or blast furnace cement), an ultralightweight coarse aggregate (e.g. trade name; Neolite(R)), an ultralightweight fine aggregate (e.g. white fine aggregate, composed of quartz and having 5-0.3mm grain diameter) and a viscosity improver (e.g. trade name; Silica fume(R)). The blending ratios thereof are, e.g. 100 pts.wt. cement, about 75-80 pts.wt. ultralightweight coarse aggregate, about 95-105 pts.wt. ultralightweight fine aggregate and about 7-10 pts.wt. viscosity improver. Water is then added thereto so as to provide about 55-60 ratio of the water : cement. Thereby, the objective lightweight concrete having, e.g. about <=0.9 specific gravity of a hardened body is obtained.
Patent JP-S55112603-A (JP)
Title: Feed forward controller having dead time element
Inventor: KUWATA RIYUUICHI
IPC: G05B17/02
Filed: 1979-02-23
Abstract: PURPOSE: To minimize the variation in the amount of control due to external disturbance, by constituting the controller with the input signal reception element receiving the element of external disturbance, coefficient element giving proportional constant, transfer characteristic element giving dead time characteristics and subtraction element.  
     CONSTITUTION: Process external disturbance signal is received at the input signal reception element 10 and it is converted into the signal suitable for internal processing to be fed to the coefficient element 11. The element 11 multiplies this signal by K and feeds it to the transfer characteristic element 12 and subtraction element 13. The element 12 performs characteristic conversion at the transfer function G(S) and the signal is delayed by the time L and fed to the element 13. The subtraction element 13 subtracts the output signal of the element 11 from the signal of the element 12 to transmit it as the amount of control. The rate constant K determines the maximum changing speed of the process external disturbance and the operation end based of the operationable maximum allowable displacement, the dead time L adds the amount of control of constant K to the control variable at the same time when the occurrence of unit step external disturbance to take time that the deviation of control amount can be zeroed. Thus, even at rapid change in the process external diturbance, the variation of control amount due to external disturbance can be minimized. 
     COPYRIGHT: (C)1980,JPO&Japio