baber/WOPTO huggingface dataset:
Patent JP-S6154424-A (JP)
Title: Sampling instrument for liquid metal
Inventor: SATO NOZOMI
IPC: G21C17/025
Filed: 1984-08-27
Abstract: PURPOSE:To obtain the sampling instrument for liquid metal which has no leak- in of oxygen and high reliability and eliminates the need to consider a countermeasure to a high vacuum by blowing inert gas which contains a small amount of heated liquid metal to a sampling pot. CONSTITUTION:The inert gas flows in a vapor trap from a pipe 34 for suction and is cooled to remove the liquid metal, and then the cooled inert gas is passed through a pipe 33 and heated by a heater 28 up to its distillation temperature. Then, the inert gas which is heated at high temperature and contains a small amount of liquid metal is passed through a pipe 35 and a tee 37 and blown to the sampling pot to return into a container 1. This natural convection vaporizes the liquid metal in the sampling pot 4 efficiently and the metal is trapped by the mesh part of the vapor track 8. The heater 28 and preheaters 23-27, and 39 are stopped to cool the sampling pot 4, and the flange 3 is detached from an outlet and the sampling pot 4 is removed to take an atomic absorption analysis of the sodium oxide in the pot 4, measuring the amount of oxygen.
Patent JP-S5880206-A (JP)
Inventor: SUZUKI SATOSHI
IPC: B21F19/00
Filed: 1981-11-06
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-S6334302-A (JP)
Title: Pressure control device for hydraulic cylinder
Inventor: KUBOTA KOJI
IPC: B29C45/82
Filed: 1986-07-29
Abstract: PURPOSE:To improve the responsiveness, stability and accuracy, by carrying out open loop control by a feedforward signal in consideration of the characteristics of a proportional electromagnetic pressure valve, and carrying out feedback control for the excess and deficiency only. CONSTITUTION:An output from an injection pressure commander 16 is input to a feedforward compensator 20 for generating a feedforward signal ef according to a polygonal line function considering input/output characteristics of a proportional electromagnetic pressure valve 23. The output from the commander 16 is also input to a controller 19 for carrying out feedback control by a deviation signal between a command signal and an output signal from a pressure detector 17. Accordingly, open loop control is carried out by the feedforward signal from the feedforward compensator 20, and a reduction in control performance is improved by the feedback control, thus improving the responsiveness, stability and accuracy.
Patent JP-H1123295-A (JP)
Title: Range retrieval apparatus by judgement of state
Inventor: NAKAYAMA TAKAYUKI
IPC: G01C21/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a range retrieval apparatus by which a target can be retrieved in such a way that an operator is not conscious of a runnable range by a method wherein longitude- and-latitude-value information on a moving body, fuel information, consumption-inherent information or the like is registered in a database and the runnable range of the moving body is calibrated in units of seconds. SOLUTION: An information control part 6 controls fuel information 2, consumption-inherent information 3, longitude-and-latitude-value information 4, on a moving body, and target longitude-and-latitude-value information 5 which are input via an input part 1, and it updates the information or takes out required information. A runnable-range computing and processing part 7 computes the runnable range of the moving body on the basis of the information taken out from the information control part 6, and a computed result is converted into longitude-and-latitude-value information by a runnable-range-position computing and processing part 8. A range retrieval processing part 9 judges whether a target exists inside the range of the obtained longitude-and-latitude-value information.  By a shortest-estimation processing part 10, an operator estimates whether the target exists inside the runnable range of the moving body, and a longest-estimation computing and processing part 11 estimates a distance up to a most-distant target and its arrival time in a runnable longest distance.
Patent JP-H0740923-A (JP)
Title: Manufacture of package
Inventor: MINESHIMA MASAHIRO
IPC: B65B5/02
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a package wherein a little sub-material may be used and the package is excellent in drop strength by fixing support plates made of paper at both ends of a roll, making a corrugated cardboard sheet fitted to a size and winding it to be fixed. CONSTITUTION:For example, a pair of rolls 1 is made into one set, and support plates 5 made of paper are attached and assembled at both ends of the pair of rolls. Then an assembled body is bundled by a band 4 and fixed to provide an assembly so as to maintain stability during transportation. If the paper support plate 5 is a laminate structure of corrugated cardboard sheets, impact at the time of drop is weakened, thereby protecting the rolls 1. Then the assembly is measured, and a corrugated cardboard sheet as a base material is fed and cut by the informed amount to produce a corrugated cardboard sheet 6B. Then the corrugated cardboard sheet 6B is wound around the assembly. The corrugated cardboard sheet 6B cut into each size can be fixed after being wound with adhesive applied on margins for pasting or the like. Then an adhesive tape is applied on overlapped portions of the corrugated cardboard sheet 6B and the paper support plates 5.
Patent JP-H0620388-A (JP)
Title: Digital information reproducing device
Inventor: YAMAGUCHI TAKESHI
IPC: G11B20/10
Filed: 1992-07-06
Abstract: PURPOSE:To prevent occurrence of data error such as burst by switching time constant with which an electric charge accumulated in a capacitor is discharged based on-output difference of an envelope detecting circuit provided at positive and negative side of an output of an equalizer circuit. CONSTITUTION:A first and a second envelope detecting circuit 104, 105 have analog switches(SW) 213, 223, lead output to computing elements 106, 107, and find sum and difference of both. Next, a comparator 108 compares an output of the computing element 107 with the prescribed potential Vb, outputs a H level corresponding to a minor defective, and makes SW 213, 223 a closed state from an open state. Therefore, if resistance values of resistors 214, 224 are set to sufficiently low values for resistors 211, 221, time constant for discharging of capacitors 212, 222 is made sufficiently small. Thereby, detecting a projection of the envelope can be easily performed, and occurrence of data error such as burst caused by a minor defective can be prevented.
Patent JP-H1022410-A (JP)
Title: Semiconductor device
Inventor: ANDO MAMORU
IPC: H01L23/12
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the effective area rate of a semiconductor device. SOLUTION: An active element is formed on a semiconductor substrate 60 and a prescribed active element forming area 61 on the semiconductor substrate 60, a negative electrode 62 for external connection is formed, having the rear plane of the substrate 60 as a negative electrode of the active element, and other electrodes 63 and 64 for external connection are formed of a part of the semiconductor substrate 60 isolated from the active electrode forming area 61, being electrically connected to the electrodes other than the active electrode. The electrodes other than the active electrode are electrically connected to the electrodes 63 and 64 by a wiring pattern 67 formed on the wiring board 65.
Patent JP-H0526375-A (JP)
Title: Branch pipe installing method on main pipe and coupling therefor
Inventor: KITAYAMA YASUSHI
IPC: F16L41/08
Filed: 1991-07-18
Abstract: PURPOSE:To install a branch pipe on a main pipe buried underground easily in one process, and to secure a sufficient dead water property and the like in the installing position. CONSTITUTION:A branch pipe 5 is pushed in the ground while excavating the ground from the surface of the ground so as to contact or approach its tip to the pipe wall of a main pipe 3 underground, and a hole is formed to the pipe wall of the main pipe 3 in such a condition to form a connecting hole 3a for branch pipe. And after the connecting hole 3a is formed, a coupling 10 is inserted in the branch pipe 5 so as to fit to the connecting hole 3a. By fitting in such a way, elastic locking pieces 11d...11d provided on the tip of the coupling 10 are locked to the inner surface of the main pipe 3, and thereby, the main pipe 3 and the branch pipe 5 are connected in a specific condition through the coupling 10.
Patent JP-S6157196-A (JP)
Title: Multiple selection detection circuit
Inventor: KOMINO HATSUO
IPC: H04Q9/00
Filed: 1984-08-29
Abstract: PURPOSE:To take a processing for malfunction before the operation of a relay after after detecting a multiple selection by detecting a multiple selection by the use of a detector connected to a selection circuit b a photocoupler. CONSTITUTION:When two selection circuits or more among a plurality of selection circuits S1 to S100 to be protected are simultaneously selected, to parallel input terminals IN01 to IN100 of a parallel and series converter 5 corresponding to the simultaneously selected circuit, a signal showing to be selected by photocouplers PC01-2-PC100-2 is applied. The converter 5 converts signals a their terminals, in this case, into series pulse sequecers including >= two pulses. A counter 6 counts pulses in the series pulses pulses after conversion and in this case, generates a count signal C showing >= two counted value. A detector 7 detects the signal C showing >= two counted values, produces and issues a multiple selection detecting signal D.
Patent JP-2000011075-A (JP)
Title: Data processor
Inventor: SAOTOME MAKOTO
IPC: G06Q10/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a means for shortening processing time by asynchronously executing settlement processing in parallel with data verification processing without waiting the verification processing in respect to a data processor for collectively working plural data with electronic (E) signs for preventing the generation of alteration. SOLUTION: The data processor is provided with a data distribution means 1 for distributing data to be inputted while adding an identification(ID) code for allowing E sign verification processing data to correspond to the working processing data to the distributed data, a working processing means 2 for inputting the distributed working processing data and working the inputted data, a verification processing means 3 for inputting the verification processing data distributed in parallel with the processing of the means 1 and verifying the E sign, and a working processing invalidating means 4 for invalidating the working processing of the working processing data corresponding to the ID code when the E sign of the verification processing data is not verified.
Patent JP-H1010701-A (JP)
Title: Manufacture of photomask, method for determining correction quantity of irradiation of resist material with electron beam and photomask
Inventor: KOYAMA MASAAKI
IPC: G03F1/78
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a photomask without deviation of the size of etched mask patterns from a desired size by determining the correction quantity of irradiation with an electron beam in accordance with the density per unit block of the mask patterns. SOLUTION: The relation between the density of the mask patterns to be formed and the fluctuation of the formed mask pattern size is first experimentally determined (sub-step SS-1A). A range where a process proximity effect extends is determined by using the data of the relation between the resulted plotting rate and size difference as a basis for correcting the process proximity effect (SS-1B). The correction quantity of the irradiation with the electron beam required for each of the respective plotting rates is experimentally determined (SS-1C). The density of the mask patterns in the respective unit blocks is determined by calculation with the range where the process proximity effect extends as a unit block (step S-2).  The correction quantity of the irradiation at each of the respective unit blocks with the electron beam to be cast to a resist material is determined from the correction quantity of the irradiation and the mask patterns previously determined in accordance with the same.
Patent JP-H0711624-A (JP)
Title: Ground grouting chemical
Inventor: KASHIWABARA KENJI
IPC: C04B22/08
Filed: 1993-06-28
Abstract: PURPOSE:To have suspension type ground grouting chemical having slag and alkali metal salt aluminate as effective ingredients and to obtain the suspension type ground grouting chemical excellent in permeability with relatively high strength in spite of the fact that gelation is made while keeping low viscosity for a long time. CONSTITUTION:Ground grouting chemical is so constituted that it has slag and alkali metal salt aluminate as effective ingredients. Slag has fine-grain with over 5000cm<2>/g of specific surface area, and alkali metal salt aluminate has value more than 2.8 of mole percentage ([Me2O]/[Al2O3]), where, Me is the alkali metals, and [Me2O] and [Al2O3] indicate molar concentration of Me2O and Al2O3.
Patent JP-H0627954-A (JP)
Title: Electronic musical instrument
Inventor: NAKANO SEIJI
IPC: G10H1/38
Filed: 1992-07-06
Abstract: PURPOSE:To efficiently and speedily perform sound source assignment for driving sound sources of certain polyphonic frequency according to note-ON/OFF signal by simple processing. CONSTITUTION:In an example of data structure stored in a RAM 5 as a storage means and a table storage means as to the electronic musical instrument, the RAM 5 constitutes two two-way lists L1 and L2 by linking storage cells corresponding to the number of the sound source polyphonics of the electronic musical instrument 1 by pointers. Namely, (a) is a use list L1 which is already assigned to the sound source and the storage cells are assigned to the sound source in the order of the transmission of the note-ON signal. Then (b) is a nonused list L2 which is not assigned to the sound source yet. A note buffer B shown by (c) is stored with a note number and a storage cell number (information specifying a storage cell) where the note number is assigned to the sound source.
Patent JP-H0529245-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/205
Filed: 1991-07-19
Abstract: PURPOSE:To provide a method of manufacturing the electrode of an InGaAs device lessened in contact resistance. CONSTITUTION:An InGaAs layer is etched through a reactive ion etching method where halogen gas or methane gas-containing reactive gas is employed to turn the surface of the InGaAs layer into composition rich in In, layers 5-8 are provided thereon, and ohmic electrodes B and E are provided onto the InGaAs layer keeping these layers in this state. Or, a first process where a region of a semiconductor layer laminated on an InGaAs layer 4 is etched through an RIE method to render the layer 4 exposed, a second process where the surface of the InGaAs layer 4 is etched through an RIE method of higher power than that of a first process, and a third process where ohmic electrodes B and E are formed on the surface of the InGaAs layers are provided.
Patent JP-2001001645-A (JP)
Title: Thermally reversible multiple color recording medium
Inventor: TONOI KAZUTO
IPC: B41M5/40
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a new reversible multiple color recording medium by which a more accurate, finer and clearer multiple color image can be expressed, and wherein a re-writing can be freely performed by deleting the image. SOLUTION: A writing is performed by using at least three laser beams, and this thermally reversible multiple color recording medium is constituted by laminating at least following three layers of respective thermally reversible color recording layers (A) to (C) on a base sheet 5. That is, the thermally reversible multiple color recording medium comprises (A) a thermally reversible color recording layer 1 comprising a first thermally reversible color developing layer 1a and a first laser beam absorbing layer 1b having a wavelength to develop a color of the color developing layer, (B) a thermally reversible color recording layer 2 comprising a second thermally reversible color developing layer 2a and a second layer beam absorbing layer 2b having a wavelength to develop a color of the color developing layer, and (C)  a thermally reversible color recording layer 3 comprising a third thermally reversible color developing layer 3a and a third laser beam absorbing layer 3b having a wavelength to develop a color of the color developing layer. More preferably, a transparent heat insulating layer (glass bead or the like) is inserted between the recording layers 1 and 2, and 2 and 3. A multiple color recording/deletion is performed with colors of red, blue, green and the like.
Patent JP-H0229481-A (JP)
Title: Coating composition for coated steel sheet
Inventor: KANKE SHUNSUI
IPC: C09D167/02
Filed: 1988-07-18
Abstract: PURPOSE:To form a coating composition for a coated steel sheet, which is excellent in pigment dispersion and film properties and can give a high-solid coating material by mixing a specified saturated polyester with a specified alkyl-etherified formaldehyde resin. CONSTITUTION:This coating composition is formed by mixing a saturated polyester [X] of a reduced viscosity >= 0.2dl/g, comprising an acid component essentially consisting of an aromatic dicarboxylic acid (or its ester) and a glycol component, wherein part of the acid component other than the aromatic dicarboxylic acid (or its ester) or at least part of the glycol component is a dicarboxylic acid containing a metal sulfonate group or a glycol having a metal sulfonate group, and at least part of the glycol component is a diol having 10 C or higher paraffinic hydrocarbon group, with an alkyl-etherified formaldehyde resin [Y] in an X to Y ratio of, desirably, 100:(10-35) by weight.
Patent JP-H04372329-A (JP)
Title: Error display system in automatic programming device
Inventor: SEKI MAKI
IPC: G05B19/406
Filed: 1991-06-24
Abstract: PURPOSE:To perform smooth program correcting work by previously setting the hierarchy of error messages to be displayed at the time of detecting errors by a hierarchy setting means according to the proficiency or the like of an operator. CONSTITUTION:When a part program cannot be converted into NC data, the code number of a detected error is stored into a register ERNO, and the error generated line number of the part program is stored into a register ERLNO. A converting process is temporarily stored, and the code number ERNO and the program line number ERLNO are displayed on a CRT display. A pointer is then moved to the address of a message file stored with the code number to initialize the value of a counter to 0 (zero), and in case the counter value has not reached the set value, the stored content of the address corresponding to the present position of the painter is read from the message file and additionally displayed one by one for the increment of the counter value, and the pointer of the message file is moved address by address.
Patent JP-S5882925-A (JP)
Title: Method of controlling distribution of flow of particulate material
Inventor: ISHIZU HISATSUGU
IPC: B65G53/66
Filed: 1981-11-06
Abstract: PURPOSE:To equally distribute particulate material without directly measuring the flow  of the material, by utilizing such a fact that the flow in each branch pipe varies in  dependence upon the outlet pressure of each branch pipe but the solid-gas ratio is substantially equal, when the two-phase fluid of solid and gas having a sufficiently high  velocity is distributed. CONSTITUTION:When the two-phase fluie of solid and gas having a velocity relatively  higher than the falling velocity of a particulate material is distributed to a plurality of  branch pipes, the flow of the two-phase fluid of solid and gas in each branch pipe varies in dependence upon the outlet pressure of each branch pipe, but the solid-air  ratio in each branch pipe is substantially equal. Perceiving this fact, pressure loss  across a predetermined length in the straight part of each branch pipe is calculated in  case of equally distributing the two-phase fluid of solid and gas to a plurality of  branch pipes on account of the solid-gas ratio which is obtained by the calculation of  total flows of particulate material and gas, and as well of the pressure of the two- phase fluid of solid and gas in each branch pipe so that the pressure loss is controlled to be made equal to the pressure loss in the same part of each branch pipe after the  two-phase fluid of solid and gas is distributed.
Patent JP-S6239202-A (JP)
Inventor: HIMENO HIROSHI
IPC: B65G49/08
Filed: 1985-08-14
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-S5882684-A (JP)
Inventor: MASUMURA HITOSHI
IPC: B25D11/12
Filed: 1981-11-06
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-S57103408-A (JP)
Title: Quartz oscillator circuit
Inventor: CHIBA SHINSAKU
IPC: H03K3/03
Filed: 1980-12-19
Abstract: PURPOSE:To obtain always a stable oscillation state, by connecting a voltage rise time control circuit between a power source voltage and an oscillating circuit using a quartz oscillator. CONSTITUTION:A voltage rise time control circuit A is connected between an oscillating circuit using a quartz oscillator X and a power source voltage VCC. The circuit A consists of circuit parts such as a transistor Q, resistance R4-R6, and an electrolytic capacitor C4. Though an input voltage 3 of the curcuit A rises to the power source voltage VCC rapidly similarly to applying of the power source voltage VCC, an output voltage 4 rises slowly with a prescribed time constant by the action of the electrolytic capacitor C4. Thus, the applied voltage rises slowly to prevent abnormal oscillation.
Patent JP-H052994-A (JP)
Title: Electron gun for microwave tube with straight advancing beam
Inventor: KAMIMURA KAZUHIKO
IPC: H01J23/04
Filed: 1991-06-25
Abstract: PURPOSE:To hinder an electron beam generated at the time of cut off from being fed into a high frequency circuit and prevent generation of noize by furnishing the cathode of an electron gun with a checking member to check emission of electron beam at the center of the cathode. CONSTITUTION:An electron gun concerned is composed of a cathode 1, a heater 2 to heat it, a convergence electrode 3 adjacent to the cathode 1 and positioned apart therefrom coaxially, an anode 4 confronting the cathode 1 and electrode 3 and positioned apart therefrom coaxially, and a high frequency circuit part 5 arranged in the axial direction on the same axis as the anode 4. A conical projection 9 as an electron beam checking member made of a material having a heat resistance and having a small work function such as Mo, Ta. ceramic is installed anew at the center of the cathode 1 and is coupled with a cathode base 10 through a brazed layer 15. The projection 9 is coated with carbon, SiC, MO2B, etc.