baber/WOPTO huggingface dataset:
Patent JP-H09318618-A (JP)
Title: Water quality meter
Inventor: KAWAMOTO KOTARO
IPC: G01N33/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enable power supply to a water quality meter with neither special wiring nor restriction to an installing place by constituting an electric source, which activates a measuring section, by a power generating means utilizing a flow of water to be measured. SOLUTION: A water quality sensor 2 is provided in the housing 1 of the water quality meter. A pipe 3 for water to be monitored 3 leading to the sensor 2 has its opening at the outside of the housing 1 and a discharge pipe 4 from the sensor 2 has its opening at the outside of the housing 1. An amplifying section 5 is connected to the sensor 2 and an electric source 6 supplies drive power to the amplifying section 5 and the sensor 2. A power generating apparatus 7 is provided in the discharge pipe 4 and the power generating apparatus 7 generates power with the help of a flow of water in the discharge pipe 4. The electric power section 6 is activated by power generated in the above mentioned constitution and supplies power to the sensor 2 and the amplifying section 5 to be driven.
Patent JP-H08334652-A (JP)
Title: Multi-fiber optical connector
Inventor: SHINOZAKI ATSUSHI
IPC: G02B6/40
Filed: 1995-06-05
Abstract: PURPOSE: To prevent an increase in connection loss not only in use under the correct constitution of multi-fiber optical connectors of the same kind but also in use under special temp. conditions of the connection to the multi-fiber optical connectors of different kinds. CONSTITUTION: This multi-fiber optical connector has plural optical fiber insertion holes 12 and fitting pin holes 14 for optical axis alignment of optical fiber insertion holes 12 disposed by having the prescribed spacing from the plural optical fiber insertion holes 12. The plural optical fiber insertion holes 12 are so arranged that the segments connecting the axial centers of these holes form curves having the prescribed curvature at ordinary temp. and that the segments attain straight lines at a prescribed service temp.
Patent JP-H05305019-A (JP)
Title: Show case
Inventor: TODOROKI ATSUSHI
IPC: F25D23/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide a show case having a bumper convenient for the connection and wiring work of the show case. CONSTITUTION:A wiring terminal 12 and a connector 9 to an adjacent shown case 1 are provided on one side of a front wall 2A of a heat insulating wall 2 in the show case 1. A bumper 3 extending laterally is mounted on the front surface of the front wall 2A. The wiring terminal 12 of the bumper 3 and connector 9 are concealed by the bumper 3. The section of the bumper concealing the wiring terminal 12 and connector 9 is composed of a second separate removable bumper 3B.
Patent JP-H11320250-A (JP)
Title: Connecting rod conveying device
Inventor: MURATA AKINOBU
IPC: B65G25/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To remove burrs produced at the opening of an oil hole formed at the major end of a connecting rod automatically during the conveyance of the rod. SOLUTION: The forklike major end 3 of a connecting rod W hung from and supported on an upper guide rail 15 and lower guide rail 16 is conveyed intermittently in such a way as lifted by a pair of supporting parts 19 and 20 of a walking beam 17 which rises and falls and also advances and retreats in a quadrangular path. A file 21 is installed in one supporting part 19, and when the connecting rod W is lifted by the walking beam 17, an arm member 29 is reciprocated by a rod swinging means 22 so that the rod W is swung to the left and right, and the file 21 rubbed to the opening 6 of the oil hole 5 at the peripheral surface of the major end 3, and thereby the burrs produced at the opening 6 are removed automatically.
Patent JP-S5261799-A (JP)
Title: Piezo-electric ceramics
Inventor: OOUCHI HIROSHI
IPC: C04B35/49
Filed: 1975-11-17
Abstract: PURPOSE: To improve saturation factor, deteriolation-resistant property and durability of ceramic materials against input power voltage by raising up the uniformity of ceramics, bu means of additioning special additive to a piezo-leectric ceramic materials of lead stannate/antimonate, titanate and zironate, and thereby lowering the sintering temp. of molding ceramics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5763772-A (JP)
Title: Cell
Inventor: YOSHIDA KAZUMASA
IPC: C09C1/56
Filed: 1980-10-03
Abstract: PURPOSE:To improve discharge and storage ability of a cell by using as the electric conductive agent of a negative electrode the carbon black which is immersed into the alkaline solution dissolving the oxygen acid salt of Mn and is heat-treated. CONSTITUTION:As the electric conductive agent of this cell, the carbon black having a high retention ability of electrolyte is used after immersing it into alkaline solution dissolving the oxygen acid salt of Mn like K2MnO4, Na2MnO4, etc. having strong oxidation ability, then applying heat-treatment. Therefore, the functional group existing on the surface of the carbon black and having strong reduction ability loses its reduction ability by substitution. Thereby, since the carbon black does not reduce the positive electrode active substance of MnO2, silver oxide, etc., this cell is not deteriorated in its discharge capacity and has high operational voltage. Moreover, a lot of electrolyte is kept in a positive electrode black mix, accordingly, the utility rate of the positive electrode active substance is improved, internal resistance decrease and discharge and storage ability are enhanced.
Patent JP-H11329048-A (JP)
Title: Luminaire
Inventor: MASAKI YOSUKE
IPC: F21V21/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of improving work such as lamp replacement. SOLUTION: A luminaire body 1 comprises a pair of fixtures 3, a retaining means and a supporting means 5, and the supporting means 5 has an automatic return type wire ejection means and a movable part 6 formed at a tip of a wire. A shade 2 has mounted means 30 to be detachably locked by the fixtures 3, a catching means 31 capable of catching the retaining means rotatably and a receiving means 32 capable of locking the movable part 6. The shade 2 is turned around the retaining means and ejects the wire by means of its weight with the mounted means 30 separated from the fixtures 3.
Patent JP-S62400-A (JP)
Inventor: TAKANO MASAKO
IPC: D06F75/26
Filed: 1985-06-25
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-S5840605-A (JP)
Title: Efficiency optimization controlling method of thermal power plant
Inventor: MATSUMOTO HIROSHI
IPC: F22B35/18
Filed: 1981-09-04
Abstract: PURPOSE:To optimize the efficiency of a plant speedily with high precision without any restriction of the response speed of the plant, by using a plant model for efficiency calculation which is incorporated in a control system, and then carrying out model standard type efficiency estimating calculation. CONSTITUTION:When a maximum efficiency searching means 230 has an O2 excess rate m1 and the opening extent m2 of a parallel damper as operation parameters, a trial manipulated variable which corresponds to a trial point 1 is supplied to a plant model 240 for efficiency calculation to find efficiency eta. At trial points 2 and 3, the efficiency eta is found similarly. On the prolonged line of the straight line which connects the point 1 with minimum efficiency to the center of gravity between the remaining points 2 and 3, a new trial point 4 is set, and the efficiency which corresponds to its trial manipulated variable is found. Then, a new trial point 5 is found similarly from the triangle 234. In this case, a new trial point is determined on the basis of the difference between efficiency at each trial point and prescribed standard efficiency. This trying method is repeated until a maximum efficiency point 7, thereby obtaining the best manipulated variables m1<7> and m2<7>.
Patent JP-S5262039-A (JP)
Title: Infrared light modulator using cav7g polycrystal
Inventor: OGASAWARA NAOYUKI
IPC: G02F1/09
Filed: 1975-11-17
Abstract: PURPOSE: To make a photomodulator utilizing magnetic optical Faraday rotation simple and cheap, and enable a digital processing with multiple elemental device by using a Ca , V , Fe garnet type polycrystal body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5662444-A (JP)
Title: Message exchange system
Inventor: YAJIMA SHIYOUICHI
IPC: H04L12/54
Filed: 1979-10-26
Abstract: PURPOSE:To perform the transmission and reception of message between terminals and an exchanger in block unit, by providing the means which a block code splitting transmission message into a plurality of blocks at the transmission terminal to an arbitrary location of message inserted with the judgement by sender. CONSTITUTION:A sender starts a block code generator 8 when the input of a head block A is finished. The block code generating section 8 transmits the block identification code to an exchanger 2. When the confirming signal from the exchanger 2 to the block code is received, a transmitter terminal 1 recognizing the end of transmission of the block A moves to the transmission of blocks B, C, D. On the other hand, the message transmitted from the terminal 1 is received by a communication cintrol section 11 at the exchanger 2, and after it is transferred to a main memory section 13, the block code inserted in the message is detected from a central control section 12 and stored in a message storage section 14 at a bundle each block.
Patent JP-S5841563-A (JP)
Inventor: YAMABE MASAAKI
IPC: A61L33/06
Filed: 1981-09-04
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-S5472889-A (JP)
Title: Semi-submerged pontoon
Inventor: KURATA NOBORU
IPC: B63B35/38
Filed: 1977-11-17
Abstract: PURPOSE: To provide a semi-submerged pontoon which can generate bouyancy by controlling ratio of ballast water to air in a cavity thereof.  
     CONSTITUTION: A semi-submerged pontoon 1 is consturcted by providing PC concrete or the like, a cavity 2 therein, legs 3 at the bottom thereof, and openings 4 with valves 5. This pontoon 1 is towed to the field in floated state for closing the valves 5 with air filled in the cavity 2. The pontoon 1 is set at prefetermined position at the field by utilizing the rising tide 7, and the legs 3 are disposed on grooves 9 formed on soft and weak sea bottom 8. Then the valves 5 are opened to flow the sea water 11 into the cavity 2 to thereby sink the pontoon 1 onto the sea bottom and to connect the pontoons 1 by PC steel bars 10 or the like. In this case, there is provided a controller 12 for generating the buoyancey by controlling the ratio of the air to the ballast water 11 in the cavity 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929161-A (JP)
Inventor: NAITOU SUMIO
IPC: E04C2/30
Filed: 1982-08-09
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-H0433988-A (JP)
Title: Light-thermal energy storing-converting material and composition thereof
Inventor: NISHIKUBO TATATOMI
IPC: C09K3/00
Filed: 1990-05-29
Abstract: PURPOSE:To provide the subject material readily handled and useful for practical uses by esterifying a high molecular compound having an epoxy group on the side chain thereof with a norbornadiene carboxylic acid (derivative). CONSTITUTION:(A) A high molecular compound represented by the formula (S1, S2 are the main chain units of the polymer; n may be 0; A is aliphatic, alicyclic or aromatic hydrocarbon; l is 0, 1 or higher; R0 is hydrocarbon, O, S, N, etc.,), etc., and having an epoxy group on the side chain is esterified with (B) norbornadiene carboxylic acid or a derivative thereof comprising norbornadiene carboxylic acid having substituents of R1-R7, an acid halide thereof, an ester thereof, a metal salt thereof or an ammonium salt thereof to provide the objective material. Cobalt-tetraphenyl porphyrin complex, AgClO4, etc., is employed as a catalyst to be compounded with the composition of the material.
Patent JP-H04363448-A (JP)
Title: Structure for installing roof panel
Inventor: AONUMA HIDEHIRO
IPC: E04D1/00
Filed: 1991-06-11
Abstract: PURPOSE:To enhance the required construction property of a structure for installing roof panels. CONSTITUTION:A latch 2 is attached to the eaves-side end portion of the panel frame 1 of a roof panel. A latching portion 2a for a purlin member 3 is formed in the latch 2. The purlin member 3 is latched by the latching portion 2a. This latched state is maintained and the panel frame 1 is fixed to the purlin member 3 using a fixing means 4.
Patent JP-2000296307-A (JP)
Title: Jet injection system method and device for removing dust and flue gas
Inventor: NOGUCHI TAKEO
IPC: B01D47/06
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To purify dirty air at the inside of a cylindrical body in which diffusion is restricted and having a limited space without using the dust collecting system using a filter, an ion, etc. SOLUTION: The subject device is equipped with a nozzle 2 for rapidly spraying a soln. 5 in a fine misty state is arranged in a cylindrical or polygonally cylindrical casing 1, etc., and an intake port 3 for introducing the dirty air containing dust, smoke, gaseous molecule, etc., 6 by the injection energy spraying the soln. in misty state from the nozzle and a discharge port 4 for capturing the dust, smoke, gaseous molecule, etc., from the dirty air supplied to the inside of the casing by the injection soln. from the nozzle 2 and discharging the dust, smoke, gaseous molecule, etc., together with the soln.
Patent JP-H05329604-A (JP)
Title: Mold level meter
Inventor: OIWA YOSHITAKA
IPC: B22D11/16
Filed: 1992-05-29
Abstract: PURPOSE:To provide a mold level meter to make automatic start and automatic stop of continuous casting possible by improving measuring precision and response of molten metal level and enabling measurement of molten metal level height regardless of molten metal surface conditions and casting conditions. CONSTITUTION:The thermo couples 1a-1d are arranged at >= four places different in height in the mild A for measuring precision improvement. A search time of PC10 is shortened, computation of the molten metal height L is based on the characteristic regression formula different at casting start and during casting to improve measuring responsiveness. Precise measurement is made by providing the molten metal agitating mode and power casting mode despite variation in molten metal surface conditions and heat conductivity. Temp. gradient is compensated by adjacent thermo couples at the time of failure of the thermo couples 1a-1d. Automatic start and automatic stop are made possible through detecting two different casting starting temp. and casting finish temp. by arranging the thermo couple 2 for start and stop.
Patent JP-S5763881-A (JP)
Title: One-dimensional oscillation controlling device in lateral distribution feedback type semiconductor laser
Inventor: SUEMUNE IKUO
IPC: H01S5/12
Filed: 1980-10-04
Abstract: PURPOSE:To stabilize oscillation behavior by controlling one-dimensional oscillation, by providing second diffraction grid inclined at a prescribed angle as compared with first diffraction grid which is provided at right angle toward laser end surface. CONSTITUTION:On an N type GaAs substrate 18, an N type Ga1-yAs layer 15, an N type GaAs active layer 13 and a P type Ga1-xAlxAs photowaveguide layer 14 are provided, and on one side of this photowaveguide layer 14, a diffraction grid 2 is provided at right angle toward a laser end surface, and on the other side of the layer, a diffraction grid 6 is provided by being inclined at a prescribed angle toward the aforementioned diffraction grid, and then, on prescribed location, a P type  Ga1-yAlyAs layer 16 and P type GaAs electrodes 19 and 20 are provided in turn. It is possible, by doing so, to stabilize oscillation behavior by controlling one- dimensional oscillation in a semiconductor laser.
Patent JP-S63303094-A (JP)
Title: Tension control system for electroplating line
Inventor: SAKAMOTO NORIHIKO
IPC: C25D21/12
Filed: 1987-06-03
Abstract: PURPOSE:To quickly detect and correct the slack of a band-shaped body so that the instability of quality and tripping of a power supply, etc., are prevented by controlling the output of an electric motor for driving the band-shaped body according to a difference in electric resistance between the respective positive electrodes and negative electrode on the front and rear faces. CONSTITUTION:Voltages are impressed between the rear face positive electrode 8 and front face positive electrode 9 and a conductor roll 2 by DC power supply devices 12, 12'. The currents flowing in the electrodes 8, 9 are respectively detected by current detectors 13, 13' and are sent to an arithmetic unit 14. The potentials of the electrodes 8, 9 to the conductor roll 2 are respectively previously inputted to the arithmetic unit 14. The electric resistances between the respective electrodes 8, 9 and the conductor roll 2 (negative electrode) are calculated from these potentials and currents. A command is sent to a speed controller 15 of the motor 11 for driving the roll 2 when the difference in the electric resistance therebetween exceeds a predetermined value.
Patent JP-S5364014-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: ISHIDA SUMI
IPC: G11B15/04
Filed: 1976-11-18
Abstract: PURPOSE: To prevent with a simple operation the double recording of a magnetic recording and reproducing apparatus, which can be reproduced repeatedly, by taking up a tape to the last during the recording mode without reversing the running operation of the tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5929141-A (JP)
Title: Crosshead for simultaneously extruding two layers
Inventor: HOSOKAWA HIROSHI
IPC: B29C48/06
Filed: 1982-08-09
Abstract: PURPOSE:To provide the titled crosshead reducing the generation of an faulty product and enhanced in the reliability of extrusion work, constituted by providing heat insulating layers between the extrusion passage of a low temp. sheath material and the extrusion passage of a high temp. sheath material and to a point inner surface part where the interior part of the point leading end and a core are contacted with each other. CONSTITUTION:Ring shaped hollow heat insulating layer 14, 15 are provided between a cylinder 2 and a main body 1 and between a core support member 13 and the main body 11. A ring shaped hollow heat insulating layer 24 is provided between a member 21 forming the extrusion passage of an inner sheath material B and a member 22 attached to the outer periphery of the leading end part thereof. By this structure, the generation of heat decomposition gas due to the rising in the temp. of a low temp. sheath material is prevented and the variation in an extrusion amount due to the falling in the temp. of the inner sheath material is prevented.
Patent JP-H04338496-A (JP)
Title: Electric dryer
Inventor: HIROSE HISANORI
IPC: D06F58/00
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the title dryer capable of preventing damage to materials to be dried such as clothes, etc., caused by drying operation and reducing the running cost. CONSTITUTION:Start of drying operation can be set at a previously determined time in a time zone such as midnight when electricity rate is low. A microcomputer 100 makes the drying operation start at the set up time and controls an electric heater to reduce its output to prevent damage to clothes during the drying operation.
Patent JP-H01307824-A (JP)
Title: Program input and executing system
Inventor: YAMAMURA TOMOYUKI
IPC: G06F1/00
Filed: 1988-06-06
Abstract: PURPOSE:To simplify input and execution of a program by describing a control record indicating a language type, a user group name, etc., before the program and data in an input file as attributes of these program and data. CONSTITUTION:Control records are described before programs and data in an input file 1, and each control record consists of a language type, a user group name, a user name, a subject name, a processing type, and data presence/ absence indication. When a control record is inputted from the file 1, a file conversion program 2 refers to a job control language file 3 and substitutes required parameters to generate an execution job in an output file 4, and it is registered in an execution library 5 by the operation system function. Since control records indicating attributes of programs and data are described before them in this manner, input and execution of programs are simplified.
Patent JP-S5765172-A (JP)
Title: Preventive against food deterioration
Inventor: NARUSE HARUMI
IPC: A23L3/34
Filed: 1980-10-08
Abstract: PURPOSE: Rice brain oil or a by-product formed on its purification is treated with a water-soluble organic solvent to produce a preventive against rot and deterioration of food.  
     CONSTITUTION: The distillation residue or rectification residue of rice oil is extracted with a water-soluble organic solvent such as alcohol or ketone under alkaline conditions. The extract is made week acidic and the precipitate is removed, then the remaining extract is evaporated to give the active substance as a residue. Or the raw material is extracted straight with a water-soluble organic solvent without the process of making the raw material alkaline and the extract is evaporated to remove the solvent and give the active substance as a residue. The active substance is directy or after mixed with an appropriate solvent into a solution or emulsion, added to food products or food products are dipped in or coated with the active substance to prevent the deterioration caused by microorganisms. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01308581-A (JP)
Title: Pin ball paying-out apparatus
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-06-07
Abstract: PURPOSE:To contrive a sprocket not to be rotated, when power is not fed to a driving motor, by forming a reversal-proof section which can be butted to a pin ball engaged with the click of the sprocket, on one side of the final end of a feed line. CONSTITUTION:When the energization of a stepping motor 41 is stopped, then the ball pressure of a pin ball waiting on feed lines 34a, 34b is applied to the click section 44 of sprockets 43a, 43b, and a pin ball P1 engaged with two click sections 44a, 44b, at the tip of any of the feed line 34a or 34b on which a force for rotating the sprockets 43a, 43b in the counter direction of the rotational direction of the stepping motor 41 is butted to a reversal-proof section 37a or 37b, and so the pin ball P1 is fitted on a section between the click section 44a and the reversal-proof section 37a or 37b, and the rotation of the sprockets 43a or 43b in the reverse direction is suppressed. Following pin balls fed continuously by the feed lines 34a, 34b are kept in a waiting state as they are, and are not payed out.
Patent JP-S61297081-A (JP)
Title: Manufacture of resinoid segment grindstone
Inventor: WASHIYAMA JUNICHIRO
IPC: B24D5/14
Filed: 1985-06-26
Abstract: PURPOSE:To obtain a resinoid segment grindstone having a high interface strength by previously molding the segments such as electrode parts and the insulation parts into a prescribed form and combining these segments in the prescribed arrangement and integrally forming these segments through heating molding. CONSTITUTION:Each segment of the electric-conductive resinoid grindstone member (electrode part) 1 and the nonconductive resinoid grindstone member (insulation part) 2 of a grindstone 5 is molded. Then, these segments 1 and 2 are arranged alternately in a metal mold, and baked in an oven at 180 deg.C for 24hrs, and the segments are firmly attached integrally,and thus the desired resinoid segment grindstone 5 can be obtained.