baber/WOPTO huggingface dataset:
Patent JP-S62180212-A (JP)
Title: Fitting method for detector
Inventor: UTO KAZUMA
IPC: G01B21/00
Filed: 1986-02-05
Abstract: PURPOSE:To reduce the cost of an accelerometer and to improved load resistance and durability of a pile by interposing cushioning material between a material body and a detector of the accelerometer. CONSTITUTION:When the impact is given to the pile 1 in an arrow 8 direction, the motion of the pile 1 is transmitted to the detector 4 via the cushioning material 2b and converted into an electrical signal there and transmitted to a main body of an accelerometer measuring instrument via a lead wire 6 and recorded and calculated there. In other words, when a hammer 11a is dropped, since the impact is given to the tip of a pile 1a and the motional energy of the hammer 11a is transmitted to the pile 1, a time change of the acceleration of the pile 1a is detected by the detector 4 provided to a left tip part of the pile 1 via an adhesive 9 and the cushioning material 2b and the recording and arithmetic operation such as a double integral are performed by the main body of the accelerometer measuring instrument via the lead wire 6, by which a motional state of the material body can be known. In this way, the cost of the accelerometer is reduced and the load resistance and the durability of the pile, etc., can be improved.
Patent JP-H08192452-A (JP)
Title: Multilayered sheet film molding apparatus
Inventor: KUROKI YASUHIRO
IPC: B29C48/305
Filed: 1995-01-17
Abstract: PURPOSE: To provide a multilayered sheet molding apparatus eliminating the thickness irregularity of a multilayered sheet in a lateral direction, enhancing accuracy and reducing processing cost to the utmost. CONSTITUTION: In a multilayered sheet or film molding apparatus wherein a feed block 1 and the single manifold die 5 connected to the block 1 to mold a multilayered sheet film are combined, when the outlet width dimension of the feed block 1 connected to the single manifold die 5 is set to W and the thickness dimension of the outlet of the feed block is set to T, W/T is 20<W/T<30 and, when the outlet width dimension of the single manifold die is set to Wd, W/Wd is 1/5-1/15. Therefore, a multilayered sheet or film free from thickness irregularity in its lateral direction is molded.
Patent JP-S56118407-A (JP)
Title: Suspension polymerization method of vinyl chloride
Inventor: SAKAMOTO YUKIYA
IPC: C08F14/06
Filed: 1980-02-26
Abstract: PURPOSE: To make it possible to carry out a continuous suspension polymn. of vinyl chloride, by a method wherein a scale-preventing agent-contg. vinyl chloride raw material to be polymerized is introduced into the first polymerizer, and subjected to a suspension polymn. reaction at an elevated reaction temperature higher than those of the second polymerizer connected to the first polymerizer and succeeding polymerizers.  
     CONSTITUTION: In a process for the suspension polymn. of vinyl chloride monomer alone or a vinyl monomer mixt. composed mainly of vinyl chloride in an aq. medium contg. a suspending agent and a polymn. initiator, a plurality of polymerizers are used which are successively connected to each other. A raw material for polymn., to which a scale-preventing agent is added, is introduced into the first polymerizer 1, where a polymn, reaction is carried out at a temp. whicn is 2W10°C higher than that at which the desired weight-average polymn. degree can be obtd. unitl the reactants pass through a sticky state. Then the reaction suspension is in turn transferred to succeeding polymerizers intermittently or continuously. In the second polymerizer 2 and the suceeding polymerizers, the polymn. is carried out at a reaction temp. lower than that of the first polymerizer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01196884-A (JP)
Title: Semiconductor light-emitting device
Inventor: KIHARA KATSUHIRO
IPC: H01S5/183
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a surface emission laser, the plane of polarization of which is kept stable, by forming an active layer into an elliptical shape in the surface emission type semiconductor laser. CONSTITUTION:An InGaAsP active layer 2, a P-InP buried layer 3, an N-InP current block layer 4 and a P-lnP clad layer 5 are shaped onto an N-InP substrate 1. The active layer 2 is patterned to an elliptical shape. Electrodes 6, 7 are formed to the substrate 1 and the clad layer 5. The substrate 1 on the active layer 2 is dug approximately near a light-emitting region. Consequently, the plane of polarization of laser beams emitted from the elliptical light-emitting region is kept stable. Accordingly, a surface emission laser, the plane of polarization of which is held stable, is acquired.
Patent JP-H09217283-A (JP)
Title: Oil agent for polyurethane-based elastic yarn
Inventor: MORIFUJI YOSHINORI
IPC: D06M101/16
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an oil agent for a polyurethane elastic yarn, capable of deterring the deterioration in spinning yield and good in yarn package form by blending a metallic soap of a higher fatty acid with a mineral oil and/or a linear polyorganosiloxane, a branched polyether-modified silicone and an amino-modified silicone. SOLUTION: This oil agent for a polyurethane elastic yarn comprises 0.5-10wt.% metallic soap of a higher fatty acid such as magnesium stearate blended with 0-50wt.%, preferably 5-20wt.% mineral oil and/or 0-98wt.% linear polyorganosiloxane, 0.05-5.0wt.% branched polyether-modified silicone and an amino-modified silicone so as to provide the amount of the amino-modified silicone of 1.3-2.5 times based on the branched polyether-modified silicone and <=5wt.% total amount of both.
Patent JP-H0321563-A (JP)
Title: Vehicle steering device
Inventor: INAGAKI IKUO
IPC: B62D6/00
Filed: 1989-01-31
Abstract: PURPOSE:To prevent shift of the correlation between a steering wheel and a power cylinder and enhance the safety in running by specifying their correlation in electrical terms, feeding back the motion amount of the power cylinder, and thereupon carrying out the control so that the appropriate correlation is maintained. CONSTITUTION:A solenoid-operated proportional pressure control valve PV is equipped with A-port and B-port 15, 16 in connection with pilot chambers 13, 14 of a steering valve SV, and a controller C controls solenoids 17, 18 provided on both sides thereof so as to regulate the degree of opening of this valve PV. That is, the controller C controls the energization currents for these solenoids 17, 18 so that power cylinders PC1, PC2 are specifically related to the turning of the steering wheel H in compliance with the output of a steering sensor SS which senses the steering conditions such as the steering wheel turning angle, angular velocity, etc. At this time, the motion amount of the power cylinder is sensed by a location sensor PS, and the result is used to correction of the energization currents so that the abovementioned specific relation is maintained.
Patent JP-S63191046-A (JP)
Title: Measurement of amount of biomass
Inventor: MISHIMA TAKESHI
IPC: G01N27/02
Filed: 1987-02-04
Abstract: PURPOSE:To measure the amount of immobilized biomass quickly and accurately on line, by setting a pair of electrodes in a reactor to measure conductivity or dielectric constant therebetween. CONSTITUTION:A reactor 2 is filled with beads 3 having microorganisms immobilized while provided with a pair of parallel electrodes 1. For better results, the reactor is shielded 4. Dielectric constant and conductivity measuring device 5 herein used is preferably of a type that is capable of measuring conductivity and dielectric constant at a plurality of frequencies. The results of measurement are transferred to a computer 6 through an interface to calculate the amount of biomass automatically. The immobilization of biomass can employ any widely accepted method properly. Biomass to be measured covers bacteria, mold and other various microoganisms in a wide range, besides yeast.
Patent JP-S55115865-A (JP)
Title: Guanidinobenzoic acid derivative and its preparation
Inventor: FUJII SETSUO
IPC: A61P43/00
Filed: 1979-03-01
Abstract: NEW MATERIAL:A compound of formula I (R 1  and R 2  are H or lower alkyl  groups) or its acid addition salt.  
     EXAMPLE: p-(p-Guanidinobenzoyloxy)-N,N-dimethylbenzenesulfonamide.  
     USE: Remedies for acute pancreatitis or antiplasmin, effective against hemorrhagic diseases.  
     PROCESS: A compound of formula II (X is halogen) is reacted with a compound of formula III in an inert solvent, e.g. pyridine, in the presence of a dehydrohalogenating agent, e.g. triethylamine or pyridine, at -20°C to room temperature for 1W5hr to give the compound of formula I. The starting compound of formula II can be obtained by reacting p-quanidinobenzoic acid with thionyl chloride under heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08218072-A (JP)
Title: Method of measuring the length of carbonization chamber in coke oven
Inventor: YAMAMOTO MASAAKI
IPC: C10B45/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method of measuring the length of the carbonization chamber in a coke oven in a shortened time without effect on the operation of coke production. CONSTITUTION: The ram 13 or ram beam 11 for the choke extruder is equipped with a non-contact type range finder 14 for measuring the distance in the bridge wall direction to measure, during the cake discharge, the distance to the back stay 30, the protecting plate 31 and the bridge wall 34, and by detecting the position of the non-contact type range finder with a means 17 for measuring the moving distance of the ram beam, the length of the carbonization chamber in the coke oven can be measured. This method gives no damage to the bricks constituting the oven walls caused by the temperature reduction in the bridge walls as in the conventional. method.
Patent JP-S55114979-A (JP)
Title: Fission product concentration measuring unit
Inventor: KANEDA MITSUNORI
IPC: G21C17/10
Filed: 1979-02-28
Abstract: PURPOSE: To keep the precision of measurement and make real-time measurement possible by correcting the concentration operation unit for fission products by the output of a correction unit when the output of a nuclear reactor is constant.  
     CONSTITUTION: Neutron flux p in nuclear reactor 1 is detected by neutron flux detector 1a, and neutron flux signal c obtained by amplifying flux p by operational amplifier 2 is inputted to correction unit 4 and concentration operation unit 5. Fission products concentration signal d of the operation result is outputted from concentration unit 5 to instrumentation control device 60, and this operation is performed while feeding back concentration signal d to the input side of concentration operation unit 5 through signal switch 6. Meanwhile, a proper time when the nuclear reactor output is a normal state sufficiently is selected to operate the balanced concentrarion of fission products by correction unit 4 , and balanced concentration signal f of the operation result is supplied to concentration operation unit 5 through signal switch 6 (feedback of signal d is cut off), thus correcting fission products concentration signal d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02203170-A (JP)
Title: Radiation cooler/heater
Inventor: YOSHIDA YUJI
IPC: F25B29/00
Filed: 1989-02-01
Abstract: PURPOSE:To realize a mild room cooling by reducing under pressure refrigerant fed through a heat source side heat exchanger by a first pressure reduction unit, room cooling with radiation room cooling heat exchanger, further reducing under pressure by a second pressure reduction unit, and feeding it to a load side heat exchanger. CONSTITUTION:When a solenoid valve 9 is closed, refrigerant fed through a heat source side heat exchanger 3 is reduced under pressure by a first pressure reduction unit 4, room cooled with a radiation room cooling heat exchanger 5, further reduced under pressure by a second pressure reduction unit 6, and fed to a load side heat exchanger 7. The heat exchangers 5, 7 are operated as evaporators, and the exchanger 7 has lower evaporating temperature, and sensible heat in the air in the room can be removed with the exchanger 5 while removing latent heat of the air in the room with the exchanger 7. Dew- condensation does not occur on a ceiling face with the exchanger 5 composed of pipes attached to the ceiling face to deprive sensible heat of the air in the room of the ceiling face, and mild room cooling is realized by the natural drop of the chilled air.
Patent JP-H02203340-A (JP)
Title: Image forming device
Inventor: ASAI SHIN
IPC: G03D13/00
Filed: 1989-01-31
Abstract: PURPOSE:To sufficiently pressure-develope an image by providing a paper feeding control means which starts feeding paper to a pressure-developing device after detects that press rollers are opened. CONSTITUTION:When consecutive copying is started, the scew of the leading edge of developing paper 38 is corrected by a paper feeding roller 34 and a resist gate 35 in preparation for feeding the developing paper 38. Until the resist gate 35 is opened, the paper feeding control means detects whether the press rollers 21 and 31 of the pressure-developing means 20 are opened or not, based on the rotary angle of an eccentric cam. When the press rollers 21 and 31 are opened, the developing paper 38 is started being fed into the pressure- developing device 20. Thus, such troubles are prevented that the paper is interrupted in being fed to the pressure-developing device by intervention between a recording medium and a next recording medium, and therefore, the recording medium is sufficiently pressure-developed between the press rollers of the pressure-developing device.
Patent JP-S53108294-A (JP)
Title: Manufacture of x-ray tube target
Inventor: KOIZUMI HIDEO
IPC: H01J35/08
Filed: 1977-03-03
Abstract: PURPOSE: To apply the heat contact bonding to the target plate and the substrate made of graphite or Mo via the paste layer of Mo or Mo-alloy which is cleansed evenly in the pre-process, and thus to increase the junction intensity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02202640-A (JP)
Title: Pattern generation device
Inventor: SOGA HARUAKI
IPC: G06F11/22
Filed: 1989-02-01
Abstract: PURPOSE:To generate the patterns of various LSI at the time of a function test by selectively setting any of both circuit output patterns which generate patterns from a storage device or an adder-subtractor to be an output pattern. CONSTITUTION:A memory output pattern 17 is outputted from a memory circuit 11 by a memory address 15, and an address output pattern 18 from an addition subtraction circuit 12 by an addition subtraction control line 16. The memory output pattern 17 and the address output pattern 18 are inputted to a selection circuit 13 and both patterns are selectively outputted as a selection output pattern 19 in terms of bits or blocks by a selection control line 21. A buffer 14 inputs the selection output pattern 19, and outputs the output pattern outside. The various patterns of the LSI memory at the time of the function test can be generated.
Patent JP-S55114949-A (JP)
Title: Flaw detector of tube material
Inventor: SAKOTA AKINORI
IPC: G01N29/04
Filed: 1979-02-27
Abstract: PURPOSE: To inspect tubes different in diameter efficiently by arranging plural movable materials, where flaw detectors are fitted, into an arc form on a flaw detector support frame and by fitting them so that they can go forward and backward toward the arc center and by making it possible to change the arrangement radius of flaw detectors with a simple operation.  
     CONSTITUTION: Pendent frame 8 is provided in both sides of the lower face of truck main body 6, and flaw detector support frame 10 is fitted to pendent frame 8 through parallel link mechanism 9 so that frame 10 can move vertically. Flaw detector support frame 10 is formed into an approximately semicircular form and is fixed to transversal axis 24, which is supported between ascending and descending links 17 of both parallel link mechanisms 9, through a pair of arms 26. In this flaw detector support frame 10, plural round axis-shaped movable materials 35 where flaw detectors 34 are fitted pass through slidably in the radius direction across holes 36 and 37 provided on outside circumference wall 10a and inside circumference wall 10b, and movable material 35 are arranged into a two-line zigzag form at a proper interval in the circumference direction of support frame 10. As a result, tubes different in diameter can be inspected efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63192364-A (JP)
Title: Process for treatment and conditioning of laver before sheet-marking
Inventor: OKAMOTO HIROSHI
IPC: A23L17/60
Filed: 1987-02-03
Abstract: PURPOSE:To obtain dried laver sheet having excellent gloss, by chopping raw laver with a raw laver chopping machine, aging the chopped laver in an activation treatment tank and suspending the aged laver in fresh water at a prescribed concentration. CONSTITUTION:Raw laver collected in a laver culture field is drained, chopped with a chopper, optionally washed and/or dehydrated, aged in an activation treatment tank and diluted with water to obtain a suspension having a specific concentration. The washing and activation treatment is carried out using sea water or a solution having similar composition to sea water. A high-energy high-speed treatment can be carried out without breaking or damaging the lever cells.
Patent JP-S62179848-A (JP)
Title: Mold pattern for producing lost-wax mold
Inventor: HASHIDA RYOZO
IPC: B22C9/04
Filed: 1986-02-05
Abstract: PURPOSE:To quicken and simplify production of a mold and to prevent generation of cracking by forming wider possessing sectional area of runner-composing part than area of a sprue part and also dividing the runner-composing part by a sheltering plate at horizontally toward runner direction. CONSTITUTION:The horizontal runner 12 is mode to be wider than the sprue part 5 to save molten metal. The vertical runner 11 is divided by the sheltering plate 8 at halfway thereof. By using such composing mold pattern, a lost-wax mold is produced as following process. After coating 13 the mold coating material to the upper and lower molds, a part of the mold shell 13 is broken to take out the sheltering plate 8, and the upper mold and the lower mold, which are laid under wax layer 3, are easily separated toward each partition face direction by dewaxing. In this way, the mold is rapidly produced.
Patent JP-H07208305-A (JP)
Title: Starting-air control device for diesel engine
Inventor: INOUE HARUYUKI
IPC: F02N9/04
Filed: 1994-01-25
Abstract: PURPOSE:To provide a diesel engine with a starting-air control device which is simple with a starting-air control valve unnecessary and is simple in maintenance inspection and repair work. CONSTITUTION:In electric/pneumatic starting control of a diesel engine, a starting-air control device comprises a sensing metal 9 attached to a fly wheel 8, a pickup 16 disposed close to the sensing metal 9, a starting control air branching pipe connected to a starting valve, and a solenoid attached to the starting control air branching pipe.
Patent JP-H03227554-A (JP)
Title: Electrostatic chuck
Inventor: IIMURO SHUNICHI
IPC: H01L21/683
Filed: 1990-02-01
Abstract: PURPOSE:To improve electrostatic attraction force by providing a polyimide resin plate on the surface of a placing unit and modifying its surface roughness. CONSTITUTION:An electrostatic chuck 6 in which an electrode 10 is provided in an insulating mount 61 having a surface for mounting a material 3 to be processed covered with an oxide film 10A, and a Dc supply voltage is applied on the electrode 10 to attract the material 3 by polarized static electricity and to secure the material 3 in place a polyimide resin plate 16 secured with gelled adhesive 16a to the surface of the unit 61 is provided. In this case, since the surface roughness of the opposed contact surface of the unit 61 to be brought into contact with the material 3 is improved, attraction force, coulomb force losses from the electrode 10 provided in the unit 61 are eliminated. Thus, the electrostatic attraction force can be improved, and a chuck having enhanced electrostatic attraction force is obtained.
Patent JP-S53108473-A (JP)
Title: Construction for wrist watch of liquid crystal display type
Inventor: YOSHIDA MASARU
IPC: H05K7/02
Filed: 1977-03-04
Abstract: PURPOSE:To reduce the size of a watch without complicating the construction by arranging in position inside of a watch a liquid crystal cell of hexagonal shape, a laminated base plate, a connector rubber element and a dry cell.
Patent JP-S57137862-A (JP)
Title: Direction detecting device
Inventor: HARUMATSU MASATOSHI
IPC: G01P13/02
Filed: 1981-02-19
Abstract: PURPOSE: To detect the advancing direction of a car without the influence of the geomagnetic declination and the abnormal magnetic field, by using a position detector and a running distance detector for steering of the car.  
     CONSTITUTION: A steering angle θ and a running distance S of fore wheels are detected. The steering angle is detected by converting the quantity of the rotation of a handle and the quantity of the displacement of a tire rod to electric signals by a potentiometer, etc. Otherwise, a piezoelectric thin film, a diaphragm, or a differential transformer is used for detection of the displacement. When the wheel base is denoted as l, a radius (r) of the rotation is equal to lcotθ, and an angle α is obtained by expression α=(S.l)/tanθ because of S=ra. The direction for completion of curving of the car is at the angle α to the original direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60168522-A (JP)
Title: Dissolution of granular chemical agent
Inventor: MIURA MICHIO
IPC: B01F1/00
Filed: 1984-02-10
Abstract: PURPOSE:To enhance working efficiency by promoting the dissolution of a chemical agent, by supplying a granular chemical agent and a carrier liquid to a tank opened to the atomosphere in order to replenish the granular chemical agent reduced in its quantity by dissolution and supplying said chamical agent to a hermetically closed container while forming a slurry by the carrier liquid. CONSTITUTION:In a method for passing a solvent such as water through a hermetically closed container filled with a granular chemical agent such as limestone granules to dissolve said granular chemical agent, the granular chemical agent and a carrier liquid are supplied to a tank 26 opened to the atmosphere in order to replenish said granular chemical agent reduced in its quantity by dissolution to form a slurry by said carrier liquid without imparing stirring from the outside and the prepared slurry is sucked from the lower part of the tank 26 by a pump 29 to be supplied to a hermetically closed container 21. That is, the dissolution of limestone is promoted in the post-treatment of fresh of a brine desalting apparatus and conventional complicated work is excluded to enhance efficiency while the hardness of fresh water is increased to keep water quality suitable as tap water.
Patent JP-H06288855-A (JP)
Title: Testing device for sealing member
Inventor: ERU HEINZU HASERUMEIA SHINIA
IPC: G01M3/00
Filed: 1994-01-27
Abstract: PURPOSE: To enable a device for testing a sealing member for use in the oxygen rich environment to be simulated in an environment as close to an actual use environment as possible. CONSTITUTION: This device is provided with a hull 34 having an internal testing portion 36. That internal testing portion 36 has a connection portion against gas or liquid oxygen and nitrogen and is provided with a reciprocating actuator shaft 32 extended in the internal testing portion 36. A valve sealing member 66 is carried on a retainer 62, comes into opposite contact with a sealing face 79 in a nozzle 70 to test valve sealing operation, and comes into opposite contact with a liner element 50 of which a dynamic O-ring 61 is supported in the hull. Pressure sensors 104 and 108 determines whether or not effective sealing is maintained, and a temperature sensor 106 prevents the dynamic O-ring temperature from exceeding the specification. A retainer and the nozzle can be changed so as to test various valve seals.