baber/WOPTO huggingface dataset:
Patent JP-H081168-A (JP)
Title: Treatment method for drainage containing monovalent neutral salt
Inventor: HIROSE YASUO
IPC: C02F1/469
Filed: 1994-06-17
Abstract: PURPOSE:To reduce the concentration of monovalent neutral salt in drainage by a method in which supply liquid of an electrodialysis bath which recovers neutral salt in a solution by decomposing acid and alkali is used as concentrated liquid of a preliminary electrodyalysis bath which separates salt from water to be treated by electrodialysis or treated otherwise. CONSTITUTION:An electrodialysis bath 25, a preliminary electrodialysis bath 26, and a series of main electrodialysis baths 27, 28 which are connected in series are installed, respectively. Supply liquid is supplied to a diluted liquid circulation tank 40, or drainage, etc., to be treated are supplied to the circulation tank 36 of a central chamber, and the operation of the electrodialysis baths are continued batchwise until the ionic concentrations of diluted liquid and concentrated liquid, or recovered acid.etc., reach specified levels. In this process, the concentrated liquid of the electrodialysis baths, or liquid which flows into the cathode chamber 31 and anode chamber 33 of the electrodialysis baths must be conductive. The electrodialysis baths 26-28 have a function of reducing ammonium nitrate concentration. In addition, the electrodialysis baths 26 28 are equipped with an ion exchange membrane with permselectivity to monovalent cation and anion.
Patent JP-2000323175-A (JP)
Title: Protection circuit and protection element of secondary battery
Inventor: IWAZONO YOSHINORI
IPC: H02H7/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit of a secondary battery for preventing a battery destruction caused by a continuing of an excess charge state and a protection element applied to the circuit. SOLUTION: In this protection circuit, when an excess charge state continues at a secondary battery 5 caused by an unexpected situation, a continuing of the excess charge state is detected by a second voltage detection part 2 and a third FET 3 is turned on. A first PTC(positive temperature coefficient) 11 thermo-coupled is heated by a temperature rising by the fact that a current flows in a second PTC 12 by this action. By a tripping of the first PTC 11 caused by a temperature rising, a resistance is rapidly increased and an energization circuit of the secondary battery 5 is restricted to release it from the excess charge state.
Patent JP-S5562313-A (JP)
Title: Measuring method for flowing speed or amount
Inventor: OOTA MASAHIRO
IPC: G01F1/708
Filed: 1978-11-01
Abstract: PURPOSE: To ensure an accurate measurement for both the speed and amount of the fluid by generating the pulses at the upstream side through the sudden variation of the fluid temperature and then detecting the pulses at the downstream side.  
     CONSTITUTION: Fluid path 1 is connected to the high-temperature fluid supply source with opening of electromagnetic valve 4, and then electromagnetic valve 5 is closed. Thus the high-temperature fluid flows to path A, and then fluid path 2 is connected to the low-temperature fluid supply source along with valve 4 closed and valve 5 opened each to flow the low-temperature fluid to path B. As a result, the temperature pulses are generated when both the high- and low-temperature fluids are flowed to fluid path 3 in switching, and these pulses are detected by temperature detector 6 provided at the downstream side of path 3. And clocking 7 is given for the range from the control time points of valves 4 and 5 through the detection time point of detector 6, thus ensuring an accurate measurement for both the speed and the amount of the fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6026271-A (JP)
Inventor: HASHIMOTO MICHITAKA
IPC: F25D19/00
Filed: 1983-07-25
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-S5926380-A (JP)
Inventor: HIGAKI KAZUO
IPC: B62J37/00
Filed: 1982-08-03
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-H01307154-A (JP)
Title: Mass analyzing device
Inventor: KOBAYASHI SHOZO
IPC: H01J37/09
Filed: 1988-06-03
Abstract: PURPOSE:To maintain high accuracy for a long period of time by arranging a beam current limiting aperture and a differentially exhausting slit independently from each other, providing a plurality of holes in the aperture, and forming it movable. CONSTITUTION:A mass analyzer according to existing invention consists of an ion gun 1, convergence lens 2, alignment electrode 3, beam current limiting aperture 4, differentially exhausting slit 5, neutral particle removing electrode 7, scanning electrode 8, objective lens 9, and a mass spectrometer 11. That is, these differential exhausting slit 5 and beam current limiting aperture 4 are arranged to function independently, and a plurality of holes are provided in the beam current limiting aperture plate 4, which shall be movable externally. This allows use of other holes even though some holes in the aperture plate 4 are varied by sputtering due to primary ion beam in the course of service. This enables high precision analysis for a long period of time.
Patent JP-H11321704-A (JP)
Title: Shock absorbing structure for automobile
Inventor: KADOCHI TOSHIHIKO
IPC: B62D21/15
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing structure for an automobile capable of obtaining a stable crash mode at collision. SOLUTION: In a shock absorbing structure for an automobile formed with a plurality of beads 11a to 11e with a space apart in an axial direction in a right/left side member 2 of almost hat-shaped cross section extended in a car body longitudinal direction to have right/left side walls 2a, 2b and bottom wall 2c so as to induce compression deformation in an axial direction in the side member 2 in case of collision by these beads 11a to 11e, a deformation inducing member 15 of amount U shape as viewed by plane, formed by a flap plate part 15a almost covering a front end face 2e and right/left junction parts 15b, 15c welded to be connected to the right/left side walls 2a, 2b, is arranged in the front end face 2e of the side member 2.  By deforming the flat plate part 15a so as to be hollowed to the inward of the side member 2 in the beginning of collision, tensile force to the inside acts in the right/left side walls 2a, 2b of the side member 2.
Patent JP-H01304756-A (JP)
Title: Ic socket
Inventor: ISHII HIROSHI
IPC: H01L23/32
Filed: 1988-06-01
Abstract: PURPOSE:To separate the defective circuit part of an IC device from a system easily and securely by adding switches which isolate arbitrary pins of the IC device from the pins of an IC socket electrically to the side surfaces of the IC socket main part. CONSTITUTION:An IC socket 2 is a socket provided between an IC device 1 and a wiring board. Switches 3 for turning ON and OFF are provided on the side surfaces of the main part of the IC socket and the pin numbers are printed near the respective switches 3. If the IC device 1 is inserted into the IC socket 2 and the arbitrary sliding switch 3 is slid to the direction of ON, the pin of the IC device 1 and the pin of the socket 2 corresponding to the slid switch 3 are electrically connected to each other. To the contrary, if the switch 3 is slid to the direction of OFF, the pin of the IC device 1 can be electrically isolated from the pin of the IC socket 2 without bending the pin of the IC device 2. With this constitution, the defective circuit part can be separated easily and securely.
Patent JP-S5563909-A (JP)
Title: Apparatus for applying lubricant to tire bead
Inventor: SEKINE KIYOSHI
IPC: B60B30/04
Filed: 1978-11-04
Abstract: PURPOSE: To improve the working condition, to save lubricant and to attain uniform application of lubricant to the bead of tire by applying lubricant with a lubricating brush retained at a fixed distance from the lubricating surface by guide rolls.  
     CONSTITUTION: A lubricating brush 74 applies a lubricant to the bead 1a of a tire. Guide rolls 75 and 76 keeps the lubricating brush 74 at a fixed distance from the bead 1a to allow the lubricating brush 74 to be pushed against the bead at a constant pressure so that the lubricant is applied over the bead 1a uniformly. The surface of the guide rolls may be formed with a fricitional material and the guide rolls  and the lubricating brush may be interlocked so that the revolution of the guide roll  or rolls caused by the revolution of the tire is transmitted to the lubricating brush  and the lubricating brush is turned in proportion to the revolution of the tire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6027859-A (JP)
Title: Automatic erythrocyte sedimentation rate meter
Inventor: TAKAHASHI AKIRA
IPC: G01N15/05
Filed: 1983-07-26
Abstract: PURPOSE:To improve the safety margin by a method wherein a number of blood sample tubes are set and blood is sampled from the tubes sequentially to be injected into an erythrocyte sedimentation tube by a specified amount as set on an automatic erythrocyte sedimentation rate meter to enable automatic sampling into the erythrocyte sedimentation tube. CONSTITUTION:A number of sample tube mounting pieces 203 having a sample tube holding ring 202 is mounted on a sample tube mounting board 201. The sample tube mounting board 201 supported with a strut 226 is adapted to be rotated with a motor driven by a programmer. A sample building block 206 is provided with a holder 207 for a sampling needle or the like performing reciprocative motion like the piston action and an air feed needle 208 and a sampling needle 209 are set at the tip thereof. With such as arrangement, a number of blood sample tubes can be set and blood is sampled sequentially from the tubes to be injected into an erythrocyte sedimentation tube by a specified amount thereby improving the safety margin with the automation of the blood sampling.
Patent JP-S5837691-A (JP)
Inventor: OOBA SAKIO
IPC: G10G1/00
Filed: 1981-08-31
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-S6027821-A (JP)
Title: Electronic balance
Inventor: NADAI TANEKAZU
IPC: G01G23/37
Filed: 1983-07-25
Abstract: PURPOSE:To omit the necessity of memorizing the amount of planned measurement and to enhance working efficiency, by digitally displaying a measured value and a preset weight, and displaying the difference between both values in an analog value. CONSTITUTION:A load detecting part 1 detects a load and feeds the data to an operating part 2. Meanwhile, an input part 3 sets an arbitrary weight such as an amount of planned measurement and feeds the value to the operating part 2. The operating part 2 determines the measured display value from the detected load data, displays the value on a first digital display device 4, and displays the preset weight from the input part 3 on a second digital display device 5. The difference between the preset weight and the measured display value is displayed on an analog display part 6. An index 6', which indicates a point where the measured display value agrees with the preset weight, is provided. Thus the necessity of memorizing the amount of planned measurement can be omitted and working efficiency can be enhanced.
Patent JP-S62293144-A (JP)
Title: Inspection method for internal surface of downcomer of blast furnace
Inventor: HIGUCHI HIDEKI
IPC: G01B11/30
Filed: 1986-06-12
Abstract: PURPOSE:To eliminate the danger of high ground operation and to accurately observe the state of the internal surface of a downcomer remotely at a safe position by photographing an objects on the downcomer internal surface by a TV camera and projecting their images on a television screen. CONSTITUTION:A hole is bored in the upstream part side wall of the downcomer 2 installed between a riser 1 and a dust remover 3 to form an opening hole 11 where a TV cart 10 is loaded. The cart 10 is loaded in the downcomer 2 from the opening hole 11 and the internal surface begins to be photographed while the cart 10 is moved down by its own weight by operating a winch 13 by a lowering quantity controller. Then, the object on the internal surface of the downcomer 2 is projected as a plane image on an image projection device, so the abrasion state of the internal surface is observed in a television picture. Further, the lowering quantity of the cart 10 in the downcomer 2 is measured by a cart lowering quantity measuring instrument to detect the position of the cart 10, so it is known that which position in the downcomer 2 the picture projected on the image projection device corresponds to.
Patent JP-H01305581-A (JP)
Title: Piezoelectric actuator
Inventor: KONO KUNITOSHI
IPC: H01L41/08
Filed: 1988-06-02
Abstract: PURPOSE:To prevent a piezoelectric element from cracking or peeling off and manufacture a product of a long lifetime, by equipping an elastic holder to hold the projecting base of the piezoelectric element and distribute stress by bending. CONSTITUTION:One edge of a piezoelectric unimorph made by sticking a flat piezoelectric element 1 to a vibration plate 2 is fastened by a supporter 3. An elastic holder 4 is interposed into the piezoelectric unimorph fastening part of the supporter 3 and fixed thereto. Applying voltage to the piezoelectric element 1 expands or contracts the piezoelectric element 1 depending on the polar direction of the applied voltage and bends the other edge of the piezoelectric unimorph in the direction A or B depending on the difference of the displacement from the vibration plate 2. In this time, bending stress is applied to the projecting base 5 of the piezoelectric element 1, however, the stress by bending can be distributed because the projecting base 5 is held by the elastic holder 4. This prevents the piezoelectric element 1 from cracking or peeling off, improves the reliability of the actuator, and provides a product of a long lifetime.
Patent JP-H08328363-A (JP)
Title: Image forming device
Inventor: MIYAMOTO TOSHIO
IPC: G03G15/00
Filed: 1995-06-02
Abstract: PURPOSE: To improve transferring performance in a highlight (low density) area such as a fine isolated picture element, especially, 1 to 2 dots by performing printing from a thin line to a thick line at an ideal value calculated based on the number of the picture elements of the line regardless of the number of the picture elements (thickness) of line width and preventing image deterioration in a halftone image at the time of transferring. CONSTITUTION: In this image forming device, a latent image is formed by receiving image information and picture element data concerning the printing from another information processing equipment, modulating light from the picture element data and exposing a photoreceptor uniformly electrified in advance, and the electrostatic latent image is developed with toner having average particle size of 5-8μm, transferred on transfer material and outputted. When the line width is small, exposure is made smaller than an ordinary specified value, and when the line width is large, the exposure is made larger than the ordinary specified value, whereby the thickness equal to that by the theoretical picture element is obtained from the thin line to the thick line. Then, the deterioration in image quality at the time of transfer is prevented both at a highlight part and a shadow part.
Patent JP-H04363568-A (JP)
Title: Temperature controller for open showcase
Inventor: TSUTSUMI JUNJI
IPC: F25D17/08
Filed: 1991-06-07
Abstract: PURPOSE:To retain the objective value of the inside temperature of a showcase in accordance with an operating load and the like by a method wherein a control objective value is set based on a temperature correcting information on a difference between the discharging an suction temperatures of a freezer and the constant of the control objective value with respect to the objective value of the inside temperature of the showcase to control the freezer. CONSTITUTION:The signals of a discharging temperature detector 3 and a suction temperature detector 4 for the cold air of a freezer 1 for cooling the inside of a showcase are inputted into a temperature difference operating means 6, constituting the ON/OFF control means 5 of the refrigerating machine, to operate the temperature difference of one period while a signal from an objective value setter 2 is received and is inputted into a control objective value setting means 8 together with the output of a control objective constant setting means 7. The control objective value setting means 8 operates a signal, operating the freezer 1 within a predetermined temperature range, by a control objective value while a comparing means 9 provides the freezer 1 with ON/OFF signals in accordance with the value of the discharging temperature detector 3. Accordingly, the temperature control of the inside of the showcase, in which the change of the operating load is compensated, can be effected.
Patent JP-2000327144-A (JP)
Title: Paper feeding cassette
Inventor: AMETANI KAZUSHI
IPC: B65H1/26
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To take off easily papers inside a cassette case to exchange them simply without need of forming an opening adapted to let fingers inserted into the cassette case. SOLUTION: This paper feeding cassette comprises a cassette case 20 to load and contain papers 25, a cassette lid 27 rotatably placed on the cassette case 20, and a paper lifting member 37 which is connected to an axis 36 of the cassette lid 27 and moves in a way that it lifts the front side of the papers 25 inside the cassette case 20 interlocking with opening of the cassette lid 27. Consequently, when the cassette lid 27 is opened, as the paper lifting member 37 moves interlockingly with opening of the cassette lid 27 and a flat plate part 38 of the paper lifting member 37 lifts the front side of the papers 25 inside the cassette case 20, the papers 25 inside the cassette case 20 can be taken off easily and exchanged simply by opening the cassette lid 27 without need of forming an opening adapted to let fingers inserted into the cassette case 20 as currently.
Patent JP-2000324927-A (JP)
Title: Combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01D41/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of being miniaturized owing to simplifying grain culm conveyance structure and mechanical power reduction, by forming the feed port of a threshing unit through which reaped grain culms are fed into the threshing unit at a specific height to obviate an unfavorableness of threshing unreaped grain culm ear tips. SOLUTION: This combine harvester with a reaping unit mounted in front of a threshing unit 3 is so designed as to form the feed port 24 of the threshing unit 3 through which reaped grain culms are fed into the threshing unit 3 at a height nearly equal to the ear tip height of standing grain culms; wherein it is preferable that the threshing cylinder 4 of the threshing unit 3 is mounted in an upwardly threshing fashion and a delivery conveyance chain 43 for diverting the direction of conveying grain culms is furnished between the feed port 24 and a plant foot conveyance chain 12 for conveying reaped grain culms from the reaping unit.
Patent JP-H09319784-A (JP)
Title: Circuit dividing method and its device
Inventor: HACHIYA KOTARO
IPC: G06F17/50
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce simulating time by improving the predicting accuracy of a matrix calculating time and reducing the maximum value of the size of each partial circuit. SOLUTION: A calculating time predicting means 7 predicting a simulation calculating time at the time of circuit simulation before simulation so as to obtain a predictive value is provided. Then an inputted circuit is clustered, merged and divided to each partial circuit with a balanced predictive value to be outputted to a circuit simulation part 5. In addition a number of updating arithmetic times counting means 9 counting the number of times of each updating arithmetic of LU(lower/upper) decomposition, which decomposes the circuit matrix of each partial circuit to the product of triangle matrix at the time of simulation, before simulation is provided, and the predicting means 7 obtains each predictive value corresponding to the number of times of each updating arithmetic.
Patent JP-H0532811-A (JP)
Title: Foamed resin molding
Inventor: KOBAYASHI HIROKAZU
IPC: C08J9/04
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a foamed resin molding of improved isotropy by forming the molecule of the resin from aromatic dicarboxylic acid units, glycol units, aromatic diol units and hydroxybenzoic acid units in a specified molar ratio and form-molding the resin so that the cell fraction may fall within a specified range. CONSTITUTION:An aromatic condensation polymer which can develop optical anisotropy when melted is prepared by forming its molecule by combining units selected from among aromatic dicarboxylic acid units (A) of formula I (wherein R<1> is a bivalent aromatic ring residue), glycol units (B) of formula II (wherein R<2> is a bivalent aliphatic residue), aromatic diol units (C) of formula III (wherein R<3> is a bivalent residue having an aromatic ring) and hydroxybenzoic acid units (D) of formula IV in such amounts that units B are present in an amount of below 25mol% based on the total of units B, C and D. This polymer is mixed with a blowing agent, and the mixture is foam- molded to produce a foamed resin molding having a cell fraction of 5-50vol.% and improved in isotropy of the crystalline polymer.
Patent JP-H11326491-A (JP)
Title: Phase correction value determination method of radar device
Inventor: YAMADA YUKINORI
IPC: G01S13/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To determine a phase correction value such that a zero direction and an electric central direction are coincident by demanding a final correction value in every channels from a first correction value and a second correction value. SOLUTION: A method for determining a phase correction value of a radar device providing with an array antenna comprising a plurality of element antennas as a receiving antenna comprises a first step in which a first correction value for correcting a phase deviation between respective channels of a plurality of element antennas is demanded in every channels; a second step in which a second correction value for correcting a deviation of a central direction and an electric central direction at the time of correcting a phase using the first correction value is demanded in every channels; and a third step in which a final correction value is demanded from the first correction value and the second correction value in every channels.  Thereby, if a correction value for correcting an initial phase is demanded, a radar device in which a zero direction and an electric central direction are always coincident can be obtained. Namely, the radar device in which right and left detecting areas are symmetrical can be obtained.