baber/WOPTO huggingface dataset:
Patent JP-H05157679-A (JP)
Title: Method and apparatus for testing completeness of filter element
Inventor: GERUHARUTO BUAIFU
IPC: B01D29/11
Filed: 1992-06-10
Abstract: PURPOSE: To inspect the perfectness of filter elements, by measuring the flow velocity of gas passing the whole filter material, using the gas pressure applied to the filter elements of wet filter material, and comparing the flow velocity with the first desired flow velocity. CONSTITUTION: A vessel 6 which is made empty through an output contact part 12 is filled 11 with wetting solvent, and filter material of filter elements 1 is wetted. Test fluid gas supplied to the vessel 6 through a conduit 13 passes the elements 1, and goes out from the vessel 6 through a conduit 5. The velocity of gas passing the whole wet filter material of a plurality of elements 1 is measured with a measuring instrument. The measured flow velocity is compared with the desired flow velocity corresponding to the state that the filter is in contact. When the deviation between the measured flow velocity and the desired flow velocity is in a first set range, the elements 1 are not damaged, and the test of perfectness is ended.
Patent JP-S5274786-A (JP)
Title: Operating controller of acoustic apparatus
Inventor: KOIZUMI MASAYOSHI
IPC: G11B15/02
Filed: 1975-12-19
Abstract: PURPOSE: To make each operation of an acustic apparatus controllable correctly and with wireless without leaving a best listening position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5275134-A (JP)
Title: Electric charge transfer device
Inventor: OOBA SHINYA
IPC: G11C19/18
Filed: 1975-12-19
Abstract: PURPOSE: To improve performance such as to reduce noise etc., by dividing the driving pulse generating circuit of the charge transfer element into two and arrange them vertically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09331593-A (JP)
Title: Speaker equipment
Inventor: YAMAGISHI KIYOSHI
IPC: H04R1/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To attain reproduction of a low frequency sound in a powerful, clear and articulate way by separating an inner volume of an enclosed box with a 1st speaker mounted therein into two spaces by a partition plate, mounting a 2nd speaker to the partition plate, driving the 2nd speaker and connecting a choke coil to a voice coil of the 1st speaker. SOLUTION: An inner volume of an enclosed box in which a 1st speaker 2 is mounted is separated into two spaces by a partition plate 4, a 2nd speaker 5 is mounted to the partition plate 4 and driven and a choke coil 3 is connected to a voice coil of the 1st speaker 2. When a sound amplitude change is steep in the 1st speaker 2 acting as a passive radiator, a damping current is reduced by the inductance of the choke coil 3, and when the amplitude change is slow in the case of succession of constant resonance, the damping current is increased. Thus, the speaker system reacts excellently a low frequency sound to cause less reduction in the sound pressure and attains reproduction of a low frequency sound in a powerful, clear and articulate way by applying sufficient damping to a consecutive low frequency sound.
Patent JP-H05343290-A (JP)
Title: Apparatus and method for manufacturing semiconductor
Inventor: MORIZAKI TAKESHI
IPC: H01L21/30
Filed: 1992-06-10
Abstract: PURPOSE:To transfer only an accurately exposed object to next a step by discharging a malfunctioned exposed object by statistically processing position measuring information based on an alignment process of an exposure process system and the object to be exposed directly during its lot process without depending upon employed exposure correction. CONSTITUTION:The apparatus for manufacturing a semiconductor comprises exposure means 11 for exposing an object 16 to be exposed, aligning means 12 for aligning the object 16 to be exposed with the means 11, memory means 13 for storing position measured information Dn (n= 1, 2, 3,..., n) based on the aligning, and control means 14 for controlling input/output of the means 11, 12, 13. The means 14 decides to process a positional deviation of the object 16 to be exposed and to decide the exposure based on one lot process.
Patent JP-S5575920-A (JP)
Title: Production of rare earth element compound
Inventor: KOJIMA KATSUMI
IPC: C01F17/00
Filed: 1978-12-06
Abstract: PURPOSE: To produce industrially availably a rare earth element cpd. contg. little lead cpd. by subjecting an aq. rate earth element cpd. soln. to specified treatment in the presence of a sulfied.  
     CONSTITUTION: An aq. rare earth element cpd. soln. contg. a lead cpd. as impurity is adjusted to pH 2W7 with NH 4 OH, NaOH or the like in the presence of H 2 S, (NH 4 ) 2 S or metal sulfide, and an adequate amt. of oxalic acid or NH 4  salt thereof is added to the soln. to procipitate part of the rare earth element cpd. as oxalate. At this time, the lead cpd. coprecipitates. The oxalic acid or ammonium salt thereof is pref. used in an amt. of about 0.05W0.7 time as much as the rate earth element cpd. by mol. By separation-removing the oxalate precipitate an aq. rate earth elemet cpd. soln. contg. very little lead cpd. is obtd. The rare earth element cpd. is then deposited from the soln. as oxalate, or by adding NH 3  it is deposited as hydroxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5774312-A (JP)
Title: Production of erpolymer
Inventor: INOUE TAKEO
IPC: C08F210/00
Filed: 1980-10-29
Abstract: PURPOSE: To obtain a terpolymer having good slurry properties during its copolymerization and a low heat-sealing temperature, by polymerizing propylene, ethylene and butene-1 in two stages at a specified monomer ratio for each stage.  
     CONSTITUTION: A terpolymer is produced by (A) feeding 88.0W97.0wt% propylene, 0W2.0wt% ethylene and 3.0W10.0wt% butene-1 to a polymerization system and polymerizing 5W30wt% of the total monomers and, then, (B) feeding 85.0W 92.0wt% propylene, 6.0W9.0wt% ethylene and 2.0W6.0wt% butene-1 to the polymerization system and polymerizing the remaining 95W70wt% of the monomers. Thus, it becomes possible to improve slurry properties, to heighten the productivity of the desired polymer, to carry out sparation readily and to obtain good heat- sealability by carrying out the polymerization reaction in two stages (A) and (B) and maintaining the ratio among propylene, ethylene and butene-1 fed to the polymerization system in each stage within the specified range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5673642-A (JP)
Title: Manufacture of optical fiber
Inventor: NISHIJIMA YOSHINDO
IPC: G02B6/00
Filed: 1979-11-20
Abstract: PURPOSE:To manufacture an optical fiber while easily controlling the core to outside diameter ratio by introducing core forming material glass and clad forming material glass into a multiple crucible, melting them, and carrying out spinning while pressurizing the higher viscosity side glass. CONSTITUTION:Core forming glass rod 1 is put into melting crucible 2, clad forming glass rod 3 into melting crucible 4, and rods 1, 3 are melted by heating with heating furnace 5A. Core glass 9 is fed into spinning crucible 6 through U-shaped conduit 7. Clad glass 10 is introduced into the 2nd chamber 13 through central conduit 14 of partition plate 11 of the 1st chamber 12 of crucible 4, and it is fed into crucible 6 through U-shaped conduit 7 while being pressurized by oxygen gas supplied from gas introducing pipe 15. Glass 9 and glass 10 are then heated with heating furnace 5B and spun to obtain an optical fiber. This fiber is irradiated with laser beams, and on the basis of the pattern of the reflected beams the core to outside diameter ratio is detected to control the pressure of oxygen gas supplied to chamber 13. Thus, the core to outside diameter ratio is controlled.
Patent JP-S5482582-A (JP)
Title: Data processing system
Inventor: UCHIUMI HIROAKI
IPC: H04Q9/00
Filed: 1977-12-15
Abstract: PURPOSE:To minimize the effect of trouble occurrence with use of a plurality of microcomputers in the repeating installation by dividing the functions necessary for trunking of respective computer. CONSTITUTION:Among repeater stations 1-4 which repeat the data transmission with the substation provided in respective district, the repeater station is provided with the computer system 1A which is constituting the central remote control body performing the trunking for the computer system 1A and other repeater stations 2- 4 and the feeding station, operating station. The repeating installations 1B, 2A- 4A of respective repeater station 1-4 perform the data transmission with the substation through the remote observation control units 1C-4C to distribute the collected data to respective facility as necessary. For the distribution device of sales office or feeding station, operating station and the like, the cyclic digital information transmission system 2D-4D, 5D, 6D are employed.
Patent JP-H08319493-A (JP)
Title: Oil composition for automatic transmission
Inventor: YOSHIMURA SHIGEHIKO
IPC: C10M161/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide an oil composition for automatic transmission improved in stability to oxidation that has an excellent judder vibration preventive function which will not be diminished even when the composition is used for a long period of time by adding prescribed amounts of a specified thiophosphite compound, a specified organic metal salt, and a specified polyamide compound to a base oil. CONSTITUTION: To a base oil (e.g. a paraffin mineral oil) are added 0.1 to 5wt.% thiophosphite compound of formula I wherein R<1> denotes a hydrocarbon group having 6 to 18 carbon atoms, 0.02 to 1wt.% one or more compounds selected from among organic metal salts consisting of sulfonates, phenates, and salicylates of alkaline earth metals (e.g. a compound of formula II wherein R<2> denotes a 12C alkyl group, R<3-4> each denote H, and M denotes Ca, and 0.01 to 3wt.% polyamide compound of formula III wherein R<5> denotes a 12-50C hydrocarbon group, R<6> denotes OH, H2 N(CH2 )c NH wherein (c) is 2 to 6, R<7> denotes H, HOOC-R<8> -CO wherein R<8> denotes R<5> , (a) is 2 to 6, and (b) is 1 to 10 based on the total weight of the composition.
Patent JP-H08323781-A (JP)
Title: Method for forming pressure relief hole and detachable seal in lid
Inventor: ROJEK ARNALDO
IPC: B65D51/16
Filed: 1995-05-26
Abstract: PURPOSE: To easily release pressure without separately requiring a tool by providing a hole and a freely detachable seal. CONSTITUTION: A thin film 10 comprising a resinous material having the same thermoplastic characteristics as those of the resinous material forming a seal 5 is deposited on the edge part and cut edge part of a hole 6. This thin film is fused to the varnish film 7 lining the rear surface of a closure panel 1. Therefore, a seal is formed to the lower part of the hole 6. At the same time, the contact possibility of the cut edge part 9 of the hole and the interior part or lower part of the metal closure panel 1 is eliminated and, therefore, the contact possibility of a product with an acid substance can be eliminated at the part 9 of the hole not protected by sanitary varnish.  The outflow of the resinous material deposited on a recessed part 4 in a liquid or molten state and forming the seal 5 in the hole 6 is prevented but, since the this film 10 is preliminarily deposited on the lower part of the hole 6, a rim 9 can be perfectly protected by the thin film 10.
Patent JP-S5774889-A (JP)
Title: Associative memory device
Inventor: OGURA TAKESHI
IPC: G11C15/04
Filed: 1980-10-28
Abstract: PURPOSE:To determine the word to be written in the titled device internally and to enable write-in of information, by providing a storage circuit indicating whether the word can write in stored information. CONSTITUTION:A storage circuit 2 indicating whether the stored information is written in a word is provided in accordance with the word. An output line 6 of this storage circuit 2 is given to a selector 7 to which a retreival result signal line 1 is supplied. The information from the selector 7 is supplied to a plurality of selection and separation circuits 8, and if the words permitting write-in exist in a plurality, one of them is selected and write-in made via a word driving circuit 9. Thus, the word to be written in the device is determined without inputting the word address for information write-in.
Patent JP-S6215021-A (JP)
Title: Electric discharge machine
Inventor: MATSUDA HISAKAZU
IPC: B23H7/12
Filed: 1985-07-11
Abstract: PURPOSE:To make drill grooving by means of electro-discharge machining performable without using a grindstone as well as to aim at improvement in productivity, by machining a drill groove with a disclike copper electrode being tilted as far as the specified angle for forming. CONSTITUTION:A drill 3 being attached to a tip end of a turning gear 2 is subjected to servo feed in a Z direction as being rotated in an (m) direction by a servo head 1 and the turning gear 2. And, an electrode 6 is rotated at high speed in an (n) direction by a high-speed turning gear 4, and subjected to the servo feed in a (y) direction by a linear feed device 5. Here, since an incline of the electrode 6 is set in a manner conformable to a tilt angle theta of a groove in the drill 3, this drill groove is formed by means of electro-discharge machining. Thus, the electro-discharge machining takes place with inexpensive copper electrode, without using expensive grindstone so that productivity in drilling forming is improved.
Patent JP-S5483404-A (JP)
Title: Optical recorder
Inventor: GOTOU YOSHIKAZU
IPC: G11B7/0045
Filed: 1977-12-15
Abstract: PURPOSE: To achieve the reduction in power consumption by radiating laser light to the preheated portion of a disc, etc. thereby performing optical recording.  
     CONSTITUTION: Optical recording to an amorphous semiconductor having been coated on a disc 13 is accomplished by the heat energy of the luminous flux 15 as the laser luminous flux 15 having undergone intensity modulation according to the recording signals via tracking mirror 16 and lens 17 is imaged on the preheated portion of the disc 13 by a heater 18. This preheating enables recording of good S/N to be performed with the recording laser light of less heat energies and power consumption for recording to be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5275332-A (JP)
Title: Variable multiplication copying machine
Inventor: MIYAMOTO KOUICHI
IPC: G03B27/50
Filed: 1975-12-18
Abstract: PURPOSE:To prevent the position slip of an image variably multiplied in accordace with the change of a scanning speed by controlling a reopening time for shifting a copying member from a definite position by an optical scanning signal.
Patent JP-H1085657-A (JP)
Title: Treating device for viscous multicomponent elastomer
Inventor: KUEPPERS PETER
IPC: F04B11/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To realize a treating device for viscous multicomponent elastomer by which individual components are accurately and uniformly determined. SOLUTION: In the treating device for viscous multicomponent elastomer where a pumping/quantitative analysis instrument 1, 2 is provided for each component and one of components to be treated fed to each pumping/ quantitative analysis instrument 1, 2 through a separate line 12, 22 is fed to a mixing device connected to a spray coating device 4, 6 through the other separate line 13, 14, each pumping/quantitative analysis instrument 1, 2 has an axial piston pump, and on the outlet side of the axial piston pump, a means for compensating a pressure pulse generated during stroke movement is provided.
Patent JP-H051854-A (JP)
Title: Electric hot water heater
Inventor: HIROSE MOTOAKI
IPC: F24H9/20
Filed: 1991-06-24
Abstract: PURPOSE:To obtain an electric hot water heater capable of minimizing the adhesion of impurities on an insulation section of a water detection means and detecting water with high accuracy. CONSTITUTION:There is provided a water detection means which comprises a water feed pipe 2 connected with the upper part of a hot water storage tank 1, a hot water supply pipe 5 connected with the bottom of the hot water storage tank 1, a heater 6 installed inside the hot water storage tank 1, an insulation section 10 laid out in the upper part of the wall surface of the hot water storage tank 1 and an electrode rod 15 which is penetrated into the insulation section 10 and whose tip section 15a is projected from the insulation section 10. An irregular surface portion 23 is installed in a position located in the hot water storage tank 1 of the water detection means 9. This construction makes it possible to prevent impurities from being deposited continuously and the communication between the hot water storage tank and the water detection means, thereby enabling water to be detected with high accuracy.
Patent JP-2000333975-A (JP)
Title: Abutment tooth and pairing tooth form recording member
Inventor: TAKANASHI TOMOHIRO
IPC: A61K6/884
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an abutment tooth and a pairing tooth form recording member capable of obtaining information on an occlusal surface when a tooth crown restoration is fabricated using a CAD/CAM system. SOLUTION: This pairing tooth form recording member is made of a two- layered structure comprising a first layer 2 and a second layer 3 both made of a thermoplastic resin material which is solid at room temperature; the first layer softened by heating is pressed against an abutment tooth 4 and fixed thereto and in that state the form of a pairing tooth 5 is recorded on the second layer by moving the pairing tooth 5 sideways and longitudinally. The softening temperature of the first layer 2 is set to be higher than the softening temperature of the second layer 3 so that when the form of the pairing tooth is acquired by the second layer, the recording member will not move.
Patent JP-H11344307-A (JP)
Title: Work take-out device
Inventor: MONNO KIYOSHI
IPC: G01B11/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a work take-out device which can surely take out works piled high in a short time based on the three-dimensional positions of the works by calculating the three-dimensional positions by spatial coding based on the pictures of the works irradiated with each slit pattern light. SOLUTION: The slit pattern forming screen 11a of a slit light projector 11 forms a light pattern having a desired stripe width by ON/OFF controlling the transmission of light through each shutter row by using an electric signal from a slit pattern controller 12. A picture processing means 14 prepares the three dimensional position coordinate data of works W piled high from picture data sent from a camera 13 by a picture processing method using spatial coding and outputs the coordinate data to a holding means controller 16. The controller 16 takes out the works W by operating a holding means 15 based on the three dimensional position coordinate data.
Patent JP-S5578058-A (JP)
Title: Resin composition with high ultraviolet ray-shielding property
Inventor: KAKIZAKI TETSUJI
IPC: C08L23/00
Filed: 1978-12-07
Abstract: PURPOSE: A polyolefin resin composition in which an ultraviolet absorbent is introduced in a specified state and a large amount of it is uniformly dispersed, thus having satisfactory performance in insulating ultraviolet rays as well as preventing the migration problem.  
     CONSTITUTION: Said composition is made by adding (a) a composition consisting of a ultraviolet absorbent and a polar vinyl polymer that is readily compatible with the absorbent or a vinyliden polymer to (b) a modified polyolefin resin. The resin b is a thermoplastic one that is prepared by mixing 50W99wt% of aliphatic mono- or diolefin polymer particles and 1W50wt% of vinyl or vinylidene monomers into an aqueous suspension to impregnate the polymer with the most amount of the monomers and polymerizing the monomers. The content of component a is 1W50wt% and b is 99W 50wt% based on the total amount of a and b. The content of other thermoplastic resin (c) is 0W82wt% on the basis of the total amount of a and b and the amount of the ultraviolet absorbent is 0.01W15wt% based on a+b+c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5675972-A (JP)
Title: Hydraulic power generator
Inventor: TSUNODA TAKAMI
IPC: F03B9/00
Filed: 1979-11-21
Abstract: PURPOSE: To always provide a constant output irrespective of changes of water level by journalling rollers and sliders at the opposite ends of floats, slidably fitting the sliders on vertical supports and passing an endless belt carrying a succession of buckets round the rollers.  
     CONSTITUTION: At the opposite ends of floats 2, rollers 1 and sliders 5 are mounted on shafts 3. The sliders 5 are slidably fitted on vertical supports 4 erected from water bottom. An endless belt 6 carrying a succession of buckets 7 is passed round the rollers 1. Thus, if the floats 2 are vertically displaced according to the water level, the rollers 1 are also vertically displaced. Consequently, lower portions of the rollers 1 are always found in water to permit a constant output to be always obtained irrespective of changes of the water level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5275971-A (JP)
Title: Vacuum exhaustion equipment
Inventor: OKUMURA MASAHIDE
IPC: H01J7/18
Filed: 1975-12-22
Abstract: PURPOSE: The temperature of non-evaporation getter pump is detected prior to heating, and the pump heater is heated supposing the heating time based on the detected temperature. In this way, the final heating temperature of the pump is always kept constant regardless of the temperature of pre-heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000340623-A (JP)
Title: Semiconductor device, method for controlling the same, and test controller
Inventor: FURUE KATSUYA
IPC: G01R31/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be subjected to a collective wafer test, while the self-heating value of the device is being adjusted. SOLUTION: A simultaneously measuring number control adapter 212 gives a monitor input signal indicating whether peripheral chips are being tested to each chip. When a temperature detecting circuit 208 detects an abnormal temperature, a BIST circuit 206 suppresses the heating values of the chips by stopping prescribed time test on waiting time. At temporary stop of the tests, the BIST circuit 206 decides the temporary stop duration of the tests by taking the tested states of the peripheral chips into consideration by referring to the monitor input signal. Therefore, all wafers as a whole can be tested within a relatively short processing time, while the self-heating value is suppressed.
Patent JP-S635757-A (JP)
Inventor: HORIUCHI TETSUO
IPC: A61L15/00
Filed: 1986-06-25
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-H0852215-A (JP)
Title: Catheter system
Inventor: JIYOOJI BARAN
IPC: A61M11/00
Filed: 1995-06-19
Abstract: PURPOSE: To improve the speed or efficiency of medication supply to the lungs by connecting the proximal position of an extension catheter with the outlet of a pressurized canister. CONSTITUTION: A respirator 16 is connected to the proximal end of an endotracheal tube 10 with a manifold mounting tool 18. The respirator 16 and the endotracheal tube 10 are connected by the manifold 18. At the outside of the airway 10 and the outside of the patient's respiratory system, a pressurized canister is provided which retains a mixture of medication and propellant under a pressure so that the aerosol is emitted from the medication when the mixture is released from the canister 22 to the atmospheric pressure. An extension catheter 30 connected to the outlet 24 of the canister 22 extends from the canister 22 into the endotracheal tube 10 via the manifold 18 and exists from its distal end.  The extension catheter 30 has a lumen through which the mixture of medication and propellant goes from the canister 22 to the outlet orifice and includes an alignment device 36 at around the distal position of the extension catheter 30.