baber/WOPTO huggingface dataset:
Patent JP-S59228987-A (JP)
Title: Oil separator
Inventor: SAKAI UTAROU
IPC: B01D17/02
Filed: 1983-06-09
Abstract: PURPOSE:To separate efficiently floatable components by providing internally an oil separating and discharging tank penetrated in an oil discharging tank to the upper part of the 1st floatation tank and placing the 2nd flotation tank on the outside circumference at the top edge of the oil separating and dischargeing tank. CONSTITUTION:When oil-contg. waste water is admitted from a grease trap into the 1st flotation tank A through an inflow pipe 3, the oil, SS, etc. of the light specific gravity in the oil-contg. waste water floats and separates quickly on the surface, thus forming an oil-water layer (a). The separated water (b) from the layer (a) is taken out through a takeout pipe 4 in the form of the waste water contg. less oil and is thereafter transferred to a biological treatment installation, etc. The oil water (a) gathered in the upper part in the tank A is transferred to te inside of the 2nd flotation tank B where the oil water stagnates with gentle stiring by a stirrer 23. The oil-component contg. solid or semisolid oils is again separated from the oil water (a) and floats. The floating solid is disintegrated by the vanes 18' of a scraper 18 and is discharged from a discharge pipe 16.
Patent JP-H05275403-A (JP)
Title: Dry etching method
IPC: H01L21/3065
Filed: 1992-03-27
Abstract: PURPOSE:To perform accurate patterning at high speed without being influenced by optical diffraction by performing the electronic excitation of substrate- constituting atoms through soft X-rays. CONSTITUTION:A substrate 3 is fixed on a mounting stand 4 and various conditions are set. Thus, light passing through a mask 8 out of excitation light 7 is applied to the substrate 3 so that the electrons of the constituting atoms of the substrate 3 are excited At that time, if the active species R of a reaction gas is in contact with a part where the electrons of the substrate 3 are excited, an etching reaction is accelerated in that part. On the other hand, electrons are not excited in a part to which the excitation light 7 is not applied. Therefore, even if the active species R of the reaction gas is in contact with the substrate 3 in that part, the etching reaction is difficult to take place because the part is not supplied with light energy unlike a part to which light is applied. Thus, it is possible to perform accurate etching at high speed and without undercut.
Patent JP-H09270405-A (JP)
Title: Treating method of substrate
Inventor: FUKUDA KOICHI
IPC: H01L21/31
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce water molecules and organic impurities attached to the surface of a substrate by a method wherein the substrate is preliminarily heated in an airtight chamber, and the airtight chamber is filled up with nitrogen gas before the substrate installed inside an airtight chamber is transferred to a treating chamber. SOLUTION: When a thin film transistor is formed, three boards each having an Cr gate electrode and an ITO transparent electrode are prepared. The glass boards are used as substrates 614 and introduced into a load chamber 601 reduced in pressure and comprised in a substrate treating device. Thereafter, the substrates 614 are preheated for four minutes in the load chamber 601 before a gate insulating film is formed. In succession, the substrates 614 are preheated for one minute in the load chamber 601 filled with nitrogen gas.
Patent JP-H05269803-A (JP)
Title: Mold device for disc injection molding
IPC: B29L17/00
Filed: 1992-03-27
Abstract: PURPOSE:To shorten a molding cycle for injection molding a disc. CONSTITUTION:The title mold device for disc injection molding 100 comprises a stationary side mold 102, a first cavity core 103a, a second cavity core 103b, and a transfer unit 104. After resin is injection molded in a cavity space 105 formed by mold-closing the core 103a formed as a pair with the mold 102 and the mold 102, the mold is opened, and the core 103a and a molded disc 20 are transferred by the unit 104. The core 103b is transferred for next injection molding to form a pair in combination with the mold 102.
Patent JP-S583839-A (JP)
Title: Manufacture of filler containing foamable synthetic resin composite object
Inventor: TAWADA TAKESHI
IPC: B29C44/32
Filed: 1981-06-30
Abstract: PURPOSE:To prevent the generation of bubbles due to entrapment or involvement of air, by performing feeding of a foamable synthetic resin stock liquid on the upper face of a filler layer linearly in parallel or in zigzag manner. CONSTITUTION:A foamable synthetic resin stock liquid is delivered from a pouring device 22 on an upper face of a bottom face material 11 supplied continuously and filler 13 is sprayed almost uniformly on the upper face from a feeder 23. The foamable synthetic resin stock liquid 14 is supplied linearly in parallel or zigzag on an upper face side of filler 13 by the pouring device 24 and it is covered, then it is introduced into between a lower conveyer 25 and an upper  conveyer 26, molded integrally into a predetermined thickness and a plate like foamed composite molded product 10 is obtained continuously.
Patent JP-H1054178-A (JP)
Title: Window glass opening/closing device
Inventor: TSUKAHARA AKIHIKO
IPC: H02P1/22
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device having quick response and capable of preventing a pinching accident of an object. SOLUTION: This window glass opening/closing device is provided with an inversion instruction generator 24-1 feeding the inversion drive signal for opening a window glass 16 to a motor 10 from a drive circuit 18 when a window glass action judging unit 24-2 judges that the window glass 16 is being closed and a window glass position judging unit 24-3 judges that the window glass 16 is located outside of the fully closed position range and the calculated data of a speed change arithmetic unit 24-4 is the first set value set in advance or above.
Patent JP-S5226619-A (JP)
Title: Continuous and automatic mixing device of liquid
Inventor: KUSHISHITAMACHI TSUNEKICHI
IPC: G01N1/10
Filed: 1975-08-25
Abstract: PURPOSE:To make plural number of liquids capable of mixing always at a constant mixing ratio even when the flow quantity is changes.
Patent JP-H10293351-A (JP)
Title: Reproducing device for magnetism information
Inventor: TAKAHASHI KENJI
IPC: G03B1/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a proper level of reproduced signal regardless of the type of a photographic film by providing a film recognition means for identifying a difference in the coated density of a magnetic substance, and an amplification factor setting means for establishing an amplification factor depending on output from the film recognition means. SOLUTION: A magnetism information reproducing device uses a film having a magnetic recording part formed via the application of a magnetic substance, and reads out and reproduces magnetism information preliminarily recorded in a magnetic recording part. In this case, a film recognition means 1 identifies a difference in the type of a film via the coat thereof, for example, whether the film is a negative film or a positive film. Furthermore, a magnetic head 2 reads out magnetism information from the film, and an amplification means 3 amplifies a signal read with the magnetic head 2 at a prescribed amplification factor. An amplification factor setting means 4 establishes the amplification factor for the film recognition means 1, depending on output therefrom.
Patent JP-S5530325-A (JP)
Title: Molten metal discharging device for tundish
Inventor: HONDA AKIRA
IPC: B22D11/04
Filed: 1978-08-24
Abstract: PURPOSE: To facilitate discharge of residual molten metal in the tundish by providing a molten metal discharge port at the bottom of the tundish for continuous casting that has a pouring nozzle, and providing an outside insertion type, attachable and detachable plug at the port and fixing and detaching the plug by the plug support at the bottom of the tundish.  
     CONSTITUTION: A molten metal discharge nozzle 5 having a discharge hole 5A with diameter enlarging downward is installed at the bottom of the tundish 1 that has a pouring nozzle 3 in the lower part of the side 1a. A truncated conical, outside insertion type nozzle plug 6 that fits to the discharge hole 5a is mounted with fittings 7. At the time of operation, mortar 8 is applied to the periphery of the plug 6 and the plug is loaded the nozzle 5. Then, the molten metal is put in the tundish to perform casting work. In the last stage of casting work, the plug 6 is pulled out with the metal fittings 7 and the residual molten metal, slug, etc in the tundish 1 are discharged to other receptacles, troughs etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02280033-A (JP)
Title: Colorimetry inspecting device
Inventor: MIYAMOTO MORITOSHI
IPC: G01N21/75
Filed: 1989-04-21
Abstract: PURPOSE:To accomplish objective measurement with high measuring accuracy by irradiating a reacted reagent with measuring light, comparing the data of measurement of reflected light reflected from the reagent with reference color data and performing the inspection of a sample to be inspected. CONSTITUTION:Before inspection, the respective colors of a color chart 27 are read by a measuring end 2 and the intensity components of the respective colors are stored in a storage arithmetic part 21 as the reference data. Next, the sample to be inspected is made to adhere to the reagent on an inspection surface 26 so that color reaction may occur. Then, the inspection surface 26 is irradiated with the measuring light from the measuring end 2 and the reflected light is inputted in photodetectors 18-20 so as to measure and arithmetically operate the intensity rates of the respective colors. By comparing the data of measurement with the reference color data and obtaining coincident or the most approximate data, the arithmetic part 21 measures the sample to be inspected to display on an output part 22. Thus, a device capable of objective measurement with high measuring accuracy is obtained.
Patent JP-S5327629-A (JP)
Title: Coating compositions
Inventor: OGAWA KINYA
IPC: C08L91/00
Filed: 1976-08-27
Abstract: PURPOSE: The title compositions capable of forming coating films having excellent anticorrosion, resistance to moisture, water and heat, etc., with a good coating performance, comprising at least one kind selected from waxes and tars, an organo hydrogen polysiloxane, and an inorganic filler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63268013-A (JP)
Title: Water level controller
Inventor: AMANO MICHIHARU
IPC: G05D9/12
Filed: 1987-04-24
Abstract: PURPOSE:To change an adversely proportional constant without stopping a water level control action by using a constant setting means which can optionally set the adversely proportional constant that decides the adversely proportional relation between the deviation between a real water level and a reference water level and a pulse interval. CONSTITUTION:A comparator 7 calculates the deviation between a real water level obtained by a water level meter 2 and a water control width setting circuit 5 and a reference water level signal set by a reference water level setting circuit 4. Then said deviation is delivered to a control circuit 8. The circuit 8 outputs a pulse control signal having a pulse interval which is adversely proportional to said deviation to motor 4. Thus the motor 4 is actuated to perform the control so that the water level of a water tank 1 is kept constant. In this case, the pulse interval of the circuit 8 is decided by a fixed program and the constant of inverse proportionality is optionally decided by outputting a prescribed changing command to the circuit 8 from a varying device 12.
Patent JP-H07309784-A (JP)
Title: Separating medium for optical isomer
Inventor: MURAKAMI TATSUFUMI
IPC: G01N30/88
Filed: 1994-05-17
Abstract: PURPOSE:To provide a separating medium composed of a polysaccharide derivative supported with silica gel surface-treated with a specified silylating agent. If this separating agent is used in the reverse phase liquid chromatography, this chromatography is excellent in stability of the base line in the mobile phase and shows a high detection peak. CONSTITUTION:This separating agent is prepared by supporting a polysaccharide derivative (preferably, e.g. an ester derivative of cellulose having 10 to 500 number-average degree of polymerization) on silica gel in which the surface silanols are treated with an aralkyl-containing silylating agent {e.g. a compound of formula I [0ne or more of X, Y and Z are C1 or a 1 to 12C alkoxy and the remainders are methyl or ethyl; (n) is 1 to 8; R is a 1 to 4C alkyl or an alkoxy; (m) is 0 or 1; formula II is a 6 to 14C aromatic group]]. The particle size and the average pore size of the carrier silica gel are preferably 1 to 300mum and the 50 to 50000 Angstrom , respectively. In addition, the above-mentioned treatment agent is obtained, e.g. by reacting silica gel with the above-mentioned silylating agent while refluxing a solvent, then mixing the resultant surface-treated silica gel in a polysaciharide derivative solution and subsequently distilling off the solvent.
Patent JP-S58220029-A (JP)
Title: Sheets supply device
Inventor: IGARASHI HARUZOU
IPC: B65H1/04
Filed: 1982-06-15
Abstract: PURPOSE:To send out sheets surely one after another by equipping a plate between the undermost one of the sheets, accommodated stacking in a hopper, and a push-up roller in contact therewith and thereby preventing generation of downward warp in the sheets when they remain in a small amount. CONSTITUTION:The uppermost lying sheet 4' stacking in a hopper 10, whose leading edge is suppressed by a pawl 5, is sent out over the pawl 5, provided at the upper part of stopper wall 3, driven by a turning pickup roller 1 and pushup roller 2. Here a plate 15 with the same size as that of sheets 4 is interposed between the undermost lying sheet and the pushup roller 2. Thereby occurrence of downward warp of the uppermost lying sheet 4' likely when only small amount of sheets remain can be hindered by the plate 15 to assure good performance of sending out over the pawl 5 at all times, in which the leading edge of the sheet to be sent out shall be provided with a temproary upward curvature.
Patent JP-S5530726-A (JP)
Title: Cash batch processing system
Inventor: TOTSUKA YOUNOSUKE
IPC: A63F7/02
Filed: 1978-08-23
Abstract: PURPOSE: To realize an assured cash carrying system by installing the control unit which gives the shift to the carrier substance containing the cover which can be opened and closed freely plus the cash storing box between the storing station and the selected window station.  
     CONSTITUTION: Cash storing station 4 is connected to several units of window station 3 via rail 5, and carrier substance 6 shifts on rail 5. Substance 6 contains cash storing box 600, cover 602, bearing rollers 604 and 605, support frame 606 and secondary conductor 607 each, and features a linear motor structure along with rail 5 and conductor 607. The cover open/close mechanism comprising link mechanism 801 and solenoid 802 is installed to stations 3 and 4, and pushes the end part of cover 602 engaging to mechanism 801 to open the cover. Station 4 pays the cash indicated by the teller input unit of station 3 via cash paying machine, and the cash is stored in substance 6 the cover of which is opened by the opeing mechanism to be then shifted to the desired station 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62257902-A (JP)
Title: Removal of volatile matter in polymer latex
Inventor: YAMAZAKI KENICHI
IPC: C08F6/14
Filed: 1986-05-02
Abstract: PURPOSE:To remove the volatile matter in a latex in high efficiency in a short time with a small quantity of steam, by steam distillation of a polymer latex while keeping its temperature within a specified range. CONSTITUTION:The objective removal of the volatile matter in e.g. a polymer latex with spherical polymer particles of a size 0.1-0.5mum dispersed in water (e.g. carboxyl-modified styrene-butadiene copolymer latex, carboxyl-modified acrylonitrile-butadiene copolymer latex) can be accomplished by steam distillation while keeping the temperature of said latex at 100-170(pref. 105-160) deg.C under, normally, a pressurized condition.
Patent JP-H07311874-A (JP)
Title: Article ejector of automatic vending machine
Inventor: TOMIE SHINJI
IPC: G07F9/10
Filed: 1994-05-17
Abstract: PURPOSE:To provide an article ejector of automatic vending machine where the formation of an article ejecting route become possible regardless of the wall thickness of an installation place by journaling two article ejection plates freely rotatably, supporting at least one end slidably, supporting one plate to an article storage house and the other plate to an article take-out and performing the rotation operations of the article ejection plates in a driving device. CONSTITUTION:This ejector is provided with a first article ejection plate 54 which is disposed between an article storage house 1 and an article take-out port 24 and whose one end is journaled freely rotatably, a second article ejection plate 58 whose end is supported freely movably to the first article ejection plate 54 and the other end is journaled freely rotatably and driving device 57 imparting a rotation motion to at least either one of the first article ejection p;ate 54 or the second article ejection plate 58.
Patent JP-S59227869-A (JP)
Title: Preparation of thiazoline compound
Inventor: TASHIRO TOMOYASU
IPC: C07D277/10
Filed: 1983-06-10
Abstract: PURPOSE:To obtain the titled compound useful as a hypotensor economically easily without requiring an expensive device, by using a cysteamine compound to be easily synthesized as a raw material, subjecting it to intramolecular ring formation, or by reacting the cysteamine compound with a specific compound. CONSTITUTION:A cysteamine compound shown by the formulaX(R1 is H, or group shown by the formula II) is subjected to intramolecular ring formation or it is reacted with a compound shown by the formula III (Z is =O, or group shown by the formula IV; X is -CH, or -C=NH; R2, R3, R4 are H, alkyl, or R2 and R3 may be linked to form a ring), and, if necessary, the reaction product is further hydrolyzed, to give 2-acetonylthiazoline shown by the formula V. The raw material cysteamine is easily synthesized by various kinds of methods, a compound widely used as a raw material for drugs today, and it has no problem at all with respect to supply of the raw material. The intramolecular ring formation, for example, is carried out in an organic solvent saturated with hydrogen chloride at about 0 deg.C.
Patent JP-H11291927-A (JP)
Title: Motor-driven pump type power steering device
Inventor: SHIOTANI SHIGEMI
IPC: B62D5/10
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven pump type power steering device which can establish energy saving and generate a satisfactory assist characteristic with good hydraulic responsiveness. SOLUTION: A power cylinder A is equipped with a rod 12a coupled with a steering wheel and movable in the axial direction inside a cylinder 13a, a pair of pistons 15 and 16 installed fast on the rod 12a at a certain interval and forming hydraulic chambers R1 and R2 with the cylinder 13a and rod 12a, and an impeller 22 wherewith a motor-driven pump B is partitioned into two oil chambers R1 and R2 in mutual communication in such a way as installed in the cylinder 13a rotatably but not movably in the axial direction by the periphery of the rod 12a between the two pistons 15 and 16 and hydraulic fluid is directly fed by pressure from the oil chamber R1 to the other R2 with the rotation in regular direction and vice versa with reverse rotation.  A control means ECU stops the impeller 22 at the time out of steering and rotates the impeller 22 at the time of steering either regularly or reversely in accordance with the steering operation.
Patent JP-S62259060-A (JP)
Title: Immersion testing method for refractory brick
Inventor: OSHIMA HIDENORI
IPC: C04B35/00
Filed: 1986-05-02
Abstract: PURPOSE:To reduce the size of a device and to shorten the time for testing by putting a refractory brick into a melt put into a vessel formed of refractories and oscillating the brick. CONSTITUTION:A brick test piece 14 molded to a rectangular parallelepiped shape is fixed to the top end of a brick supporting rod 12 of an oscillating device 10. On the other hand, a crucible 15 made of refractories is prepd. below the fixed test piece 14 and the melt L which is a molten metal is put therein. The slag obtd. in a continuous copper making furnace is used for the melt L. The test piece 14 is then put into the melt L and the test piece 14 is vertically oscillated by operating a driving source 10. The test piece 14 is thus eroded by the melt L. The oscillation is mainly applied only to the test piece in this stage and therefore, the erosion to the crucible 15 is as little as negligible as compared to the erosion to the test piece 14. The test piece 14 is eroded by the melt L in the above-mentioned manner and the oscillation of the test piece 14 by the device 10 is executed a prescribed number of times for the prescribed time, by which the degree of the erosion is evaluated.
Patent JP-S585032-A (JP)
Title: Logical circuit
Inventor: NISHIUCHI KOUICHI
IPC: H03K19/0944
Filed: 1981-06-30
Abstract: PURPOSE:To improve switching time and power comsumption by setting the threshold voltage of the load element of a push-pull type MOS logical circuit below a power voltage. CONSTITUTION:When the threshold voltage VTHL of the loading MOS transistor 2 of a push-pull type circuit is set below a power voltage VDD, the product of power consumption and rising time is 1/4CL¦VTHL¦.VDD, which is less than the product 1/4CLVDD of the power consumption and rising time of an E/D type circuit. Thus, the threshold value of the load element is set below the power voltage in terms of the absolute values, so the switching time and/or power consumption is improved, as compared with a conventional E/D type circuit, under the conditions of the same power voltage and same load capacity.
Patent JP-H07309978-A (JP)
Title: Inorganic-filled polyolefin resin composition
Inventor: IWASE KEIKO
IPC: C08K5/00
Filed: 1994-05-17
Abstract: PURPOSE:To obtain an inorganic-filled polyolefin resin composition markedly improved in weathering resistance and improved also in hue and impact resistance. CONSTITUTION:This composition comprises 100 pts.wt. polyolefin resin, 1-100 pts.wt. inorganic filler, 0.15-20wt.%, based on the filler, fatty acid diethanolamide represented by the formula: CnH2n+1CON(CH2CH2OH)2 (wherein n is an integer of 7-21) and 0.03-10wt.%, based on the filler, weathering stabilizer.
Patent JP-S5951277-A (JP)
Inventor: ENTWISTLE IAN DAVID
IPC: A01N43/16
Filed: 1983-06-10
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-H09264070-A (JP)
Title: Method of removing foreign matter from waste material of heat insulative rock fiber
Inventor: SAJI AKIRA
IPC: E04G23/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively remove foreign matters such as sand entering between fibers of waste material heat-insulation rock fiber. SOLUTION: A container 3 for waste, whose bottom is a grid 3a, is arranged so that it can swing up and down and supported by means of a spring 8, and an arm 16 having rollers 15, 15 at its both ends is fixed onto a shaft 12 driven by a motor 9. When the arm 16 is turned, the roller 15 pressing down the container 3 against the force of spring 8, and thereafter the container 3 is released so that it is swung suddenly upward by the accumulated repelling force of the spring 8. Then, waste in the container 3 is striken against a cover plate of the container 3 strongly, whereby forign matters entering between the fibers of water are discharged and taken out through the grid 3a. Accordingly it is possible to effectively remove forign matter from waste of insulation material made of rock fiber in a block form with a different shape and size.