baber/WOPTO huggingface dataset:
Patent JP-H06273269-A (JP)
Title: Measurement of nonsperical surface lens
Inventor: TADA TAKESHI
IPC: G02B3/04
Filed: 1993-03-24
Abstract: PURPOSE:To provide a method for carrying out the measurement with high reliability by eliminating the sudden distribution of the data due to noise, etc., in the measurement of the eccentricity and the outside diameter deflection of a nonspherical surface lens. CONSTITUTION:A displacement meter 10 is set on the nonspherical surface 1b of an inspected lens 1, which is revolved around the optical axis. In other case, a displacement meter 11 is set on the outer periphery of the inspected lens, which is revolved similarly. The lens is revolved, and the displacement quantity of each measurement point is sampled in succession by the displacement 10 and 11. When the inspected lens revolves by one turn, return to the original measurement point is performed, and the measurement in the second stage and the succeeding is carried out. The difference of the displacement quantity between in the first and the second stages is obtained at the original measurement point, and if the difference is within a prescribed error range, it is judged that measurement is correct, while if the difference exceeds a prescribed error, measurement is carried out again.
Patent JP-S56160954-A (JP)
Title: Treating method for storing boiled or steamed noodle
Inventor: NAKAZAWA SUSUMU
IPC: A23L7/109
Filed: 1980-05-17
Abstract: PURPOSE: Noodle are treated with water kept alkaline to permit the storage of noodle with no adverse effect on the quality.  
     CONSTITUTION: Water is adjusted in pH to higher than 9.4 by adding thereto at least one selected from alkali metal carbonates such as sodium carbonate, hydroxides such as calcium hydroxide and alkaline phosphate salts, when necessary, glycine, ethanol and propylene glycol. Boiled or stamed noodles are dipped in the above solution for a certain time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08312193-A (JP)
Title: Building method for wooden earthquake shelter and wooden earthquake shelter
Inventor: TAKASU TOSHIHIKO
IPC: E04H1/12
Filed: 1995-03-24
Abstract: PURPOSE: To build an earthquake shelter, employing a countermeasure for the fall of a building and a dropping substance to a ceiling, simply in a short time by a method wherein the parts, such as a base, a column material, and a ceiling beam, being a main constituting part are made of a steel. CONSTITUTION: A ceiling beam coupler 3 is arranged between square ceiling beam corner materials 2 to form a ceiling frame part. A ceiling beam diagonal bracing part is arranged at a ceiling beam frame part to build a ceiling beam outer hull part. The ceiling beam outer hull part is jacked up and lifted to a ceiling position and a ceiling G made of a steel is arranged on an upper surface. A column part 6 to support the ceiling beam frame part made of a steel is arranged below a corner material inner column part 23 of the ceiling beam corner material 2. A number of reinforcing columns E are arranged between the ceiling beam corner material 2 and a base A to build a wooden earthquake shelter.
Patent JP-H11265628-A (JP)
Title: Remote controller for bathroom
Inventor: NAKAMURA KENJI
IPC: H01H9/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for a bathroom in which an electrical insulation of a circuit substrate is not reduced even if an airtightness of a controller case is reduced. SOLUTION: A remote controller 1 for a bathroom is provide with a circuit board 10 stored in a sealed case (a display case 7 and a back case 8); a cord (a remote control cord 6) connected to the circuit board 10 and drawn out to the outside of the sealed case (the display case 7 and the back case 8); and a decorative sheet 9 provided with an operating part (a running switch 3 and a hot-water temperature setting switch 4) on a surface of the case (the display case 7 and the back case 8). In this remote controller 1, a pressure sensitive element (a pressure sensitive type switch 17) is disposed in the decorative sheet 9, and the circuit board 10 is subject to potting with a resin (a potting resin 14).
Patent JP-H10316679-A (JP)
Title: Pyrimidine derivative
Inventor: YAMADA SATOSHI
IPC: A61P25/28
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound excellent in NO production inhibitory activities and capable of manifesting excellent effect on treatment of allergic disorder, especially bronchial asthma and atopic dermatitis. SOLUTION: This compound is pyrimidine derivative of formula I  R is a group of formula II  R<1> is H or a lower alkyl; R<2> is H or a lower alkoxy; R<3> is H, an alkyl, a lower alkanoyl, an aralkyl, a heterocycle group, etc.; A is O or S; (n) is 0-2]; R<4> is H, a lower alkyl, or a lower alkoxy; R<8> is H, a lower alkyl, or a lower alkoxy lower alkyl} or a pharmaceutically acceptable salt thereof, and, for example, 4,7-dihydro-5-methoxymethyl-7-oxo-3-(4- phenylthiophenyl)pyrazolo[1,5-a]pyrimidine. The compound of formula I is obtained, for example, by reacting a compound of formula III with a compound of formula IV (R<5> is a lower alkyl, etc.), in the absence of solvent or in the suitable solvent in the presence of the acid.
Patent JP-S58183703-A (JP)
Title: Preparation of cationic polymer
Inventor: TAKEDA HISAO
IPC: C08F8/00
Filed: 1982-04-20
Abstract: PURPOSE:To obtain the titled polymer useful as an improver for filtering characteristics, etc., having improved fluidity, by polymerizing an aqueous solution of acrylamide monomer in the presence of styrene monomer, followed by aminomethylation. CONSTITUTION:An aqueous solution of acrylamide monomer is polymerized in the presence of 10-100mol% styrene monomer based on acrylamide using a water-soluble polymerization initiator [e.g., 2,2'-azobis(2-amidinopropane), etc.], and the reaction product is aminomethylated with a secondary amine and formaldehyde.
Patent JP-H08283183-A (JP)
Title: 1-fluorocyclohexene-difluorophenyl derivative
Inventor: RIHIYARUTO BUHETSUKERU
IPC: C07C43/235
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having good chemical, photochemical and thermal stability, or the like, further having a low viscosity, a short response time, a low threshold potential or the like, and useful for electro-optical devices, or the like.  
     SOLUTION: This compound is represented by formula I {R is a maximum 12C alkyl or alkenyl; rings A and B are each independently 1,4-phenylene, trans-1,4-cyclohexylene or the like; Z 1  is a single bond or CH 2 CH 2 ; Z 2  is a single bond, CH 2 CH 2 , OCH 2 , C≡C or the like; (m) and (n) are each 0 or 1, with the proviso that [(m)+(n)]≤1}, e.g. 2,6-difluoro-4-propylphenyl trans-4-(1-fluoro- cyclohex-1-en-4-yl)cyclohexanecarboxylate. The compound represented by formula, e.g. a compound represented by formula II (R 1  is a maximum 7C alkyl, a 3E-alkenyl or the like) can be prepared from the correspondingly substituted cyclohexanone. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02245867-A (JP)
Title: Terminal equipment for betting at seat
Inventor: KURIHARA YASUSHI
IPC: G06Q50/00
Filed: 1989-03-20
Abstract: PURPOSE:To perform quick and accurate betting operation by displaying betting information and information related to operation explanation or the like in different colors on a display part. CONSTITUTION:A display part 6 is provided with a liquid crystal display device A7 where characters or the like are displayed in a preliminarily determined color, a liquid crystal display device B8 where characters or the like are displayed in another color, and a means 3 which displays betting information and a character string or the like related to the operation of a terminal equipment on liquid crystal display devices A7 and B8 respectively. Consequently, betting information and the other information (the character string or the like related to the operation explanation) are displayed in different colors on different liquid crystal display devices and are very easily distinguished. Thus, the erroneous operation due to complication or the like of the display is prevented and the terminal equipment is quickly operated.
Patent JP-H03269094-A (JP)
Title: Engine oil composition
Inventor: INOUE KIYOSHI
IPC: C10M163/00
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the subject composition useful for a gasoline engine or a diesel engine having excellent fuel-saving effect by mixing lubricant base oil with respectively specific amounts of perbasified oil-soluble metallic salt, friction reducer and antioxidant as essential ingredients. CONSTITUTION:Lubricant base oil is mixed with (A) 0.01-30wt.% (preferably 0.05-5wt.%) oil-soluble metallic salt perbasified with alkaline earth metal borate, (B) 0.01-5 wt.% (preferably 0.05-2wt.%) friction reducer such as molybdenum dithiophosphate, carbon fluoride or boric acid ester and (C) 0.01-5wt.% (preferably 0.1-2wt.%) antioxidant of phenolic, amine-based, sulfur-based, thiophosphoric acid-based or phenothiazine-based, etc., as essential ingredients to afford the aimed composition.
Patent JP-H05270837-A (JP)
Title: Production of magnetite particle with uniform particle size
IPC: C01G49/08
Filed: 1992-03-24
Abstract: PURPOSE:To provide a production method of magnetite particles having uniform particle size. CONSTITUTION:An aq. soln. containing 0.1-1.5mol/l iron (II) ion is prepared to have pH>8, to which an oxidizing agent is added by an equiv. amt. to the magnetite to be produced (2/3 of the amt. of iron (II) ion in the soln.) or a smaller amt. than that. The mixture is heated at 160-300 deg.C for hydrolysis to produce magnetite particles having an oxidation rate of stoichiometric compsn. and having uniform particle size. Thus, magnetite particles to be widely used for pigments, magnetic material, etc., can be produced with desired particle size controlled from 0.3 to 2mum according to the purpose of use.
Patent JP-H08258046-A (JP)
Title: Buffle device for forming cooling medium passage of mold
Inventor: FURUYAMA YUJI
IPC: B29C45/73
Filed: 1995-03-24
Abstract: PURPOSE: To provide a buffle device capable of corresponding to the difference of the length of the blind hole formed to a mold. CONSTITUTION: The buffle plate 1 inserted in the blind hole H crossing a main passage M is divided into two half parts in the longitudinal direction thereof and a receiving part 3 is formed to one half part 1a so as to receive the other half part 1b and uneven occluding parts 3, 5 capable of occluding each other are formed to the receiving part 3 and the other half part 1b so as to be capable of altering the insertion length of the other half part to the receiving part 3. By altering the insertion length, the total length of the buffle plate can be extended and contracted to correspond to a blind hole of every kind.
Patent JP-H027951-A (JP)
Title: Manufacture of dental apparatus and material used therefor
Inventor: RUISU ETSUCHI TATEOSHIAN
IPC: A61K6/893
Filed: 1989-03-20
Abstract: PURPOSE: To make it possible to install and mold the part of the main body of a dental orthodontic appliance in a single continuous installation method by extruding the flow of a self-confluence curing dental gel onto a dental cast without disturbance curing. CONSTITUTION: The gypsum dental cast 16 of the patient's dental arch or its part or the other structure in the oral cavity is produced. Wires 11 to 13, a retainer, a fixing mesh and other performed parts 21 to 24 are mounted at the dental cast 16 under production. Next, the self-confluence curing dental gel is extruded to the part of the prototype of the dental cast 16. This dental gel is extruded under and around the embedment part and is further passed between the adjacent teeth and toward other regions, by which the dental appliance having the desired shape is completed.
Patent JP-2000266914-A (JP)
Title: Light diffuser and display device using it
Inventor: TODA TOSHITAKA
IPC: G02F1/1335
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a light diffuser causing no variation of color of display light according to the position and the direction of an observer by using cells consisting of diffraction gratings in the range corresponding to a space territory in which space frequency components in the vertical direction and space frequency components in the horizontal direction distribute diffused light. SOLUTION: This light diffuser is constituted by arranging a diffraction grating cell group consisting of a plurality of sorts of diffraction grating cells. In the diffraction grating cell group shown in the figure, the diffraction grating cells having the same space frequency in the vertical direction are arranged in the horizontal direction, and the diffraction cells having the same space frequency in the horizontal direction are arranged in the vertical direction. Namely, it is constituted so that in the respective lines (horizontal direction) arranging the diffraction cells, the space frequency components in the vertical direction are equal, and in the respective columns (vertical direction), the space frequency components in the horizontal direction are equal.  In this case, even if the diffraction cell is constituted only by rectilinear diffraction gratings, the intensity distribution of light outgoing from the light diffuser can be uniformalized in a specific space territory.
Patent JP-S61227195-A (JP)
Title: Ultrafilter device
Inventor: HOSOYA YOSHIAKI
IPC: B01D61/14
Filed: 1985-04-01
Abstract: PURPOSE:To economize on electric power and ultra filter module by driving a pump for an electrodeposition painting bath to a filter device and running intermittently the ultrafilter device according to the level of the filtrate in an ultrafilter tank for the painting bath of an electrodeposition painting device. CONSTITUTION:A material W to be coated is dipped in the electrodeposition painting bath L in an electrodeposition vessel 3 and is thus electrodeposition- painted. The bath L is circulated from an overflow vessel 3b via a filter 6 and a heat exchanger 7 by a pump P1 to the vessel 3 and is thereby stirred. The paint concn. in the bath L decreases on progression of painting and therefore the paint is filtered by the ultrafilter device 9 to thicken the paint- component. The thickened paint is returned to the vessel 3b. The filtrate is stored in a tank 12 and is fed to a spray 15 to clean the painted product. The supply of the bath L to the ultrafilter machine 9 is regulated by a control device 21 according to the increase or decrease of the filtrate level in the tank 12. The pumps P2, P3 for feeding the bath L and the filtrate are stopped during the time except the painting operation to economize the electric power. The life of the filter module of the ultrafilter machine is extended.
Patent JP-S51142256-A (JP)
Title: Phase-discrimination circuit
Inventor: WAKAHARA TOSHIHIKO
IPC: H04L27/227
Filed: 1975-06-03
Abstract: PURPOSE: A phase-discrimination circuit in which a circle of allowable noise range, i.e. margin for noise is increased, and demodulation S/N can be increased. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55159139-A (JP)
Title: Signal processing circuit of optic-acoustic analyzer
Inventor: WATANABE ATSUO
IPC: G01N21/17
Filed: 1979-05-31
Abstract: PURPOSE:To enhance the degree of freedom of analytic operations by separately calculating the autocorrelations X and Z of the respective outputs on the analysis side and reference side of the analyzer, the correlation Y of the respective outputs and the optic-acoustic output Y/X of light source intensity correction. CONSTITUTION:The autocorrelation of the reference output E0 of the analyzer is operated by a multiplier 14 and the cross-correlations of the reference output E0 and analysis sample output E1 are operated by a multiplier 15. The autocorrelation of the analysis sample output E1 is operated by a multipler 16. Thence, these are simultaneously integrated for a fixed time in constant time integrators 17, 18, 19, whereby the correlation quantity Y and autocorrelation quantities X, Z are obtained. The autocorrelation quantities X, Z are respectively proportional to the square of light source intensities A0, A1 and the correlation quantity Y is proportional to A0A1costheta (theta is a phase difference). Thence, the autocorrelation quantity X and correlation quantity Y are supplied to a divider 30, from which the optic-acoustic output I1=Y/X of light source intensity correction is fetched. Since the respective correlation quantities X, Y, Z and the optic-acoustic output I1 are fetched separately and are supplied to the necessary dividers, etc. according to analysis applications in this way, the degree of freedom of analytical operations may be enhanced.
Patent JP-S58183762-A (JP)
Title: Antistaining ship bottom coating material
Inventor: HIROTA NOBUYOSHI
IPC: C09D5/16
Filed: 1982-04-20
Abstract: PURPOSE:The titled coating material, prepared by incorporating a highly water absorbing resin with an antistaining agent, capable of adjusting the dissolution of the antistaining agent from coating films and reducing the content of the antistaining agent, useful for the environmental protection, resource saving and reducing the coating cost without deteriorating the antistaining properties, and usable for ships, marine structures, etc. CONSTITUTION:A coating material obtained by incorporating (A) 0.1-10wt%, based on the total nonvolatile component, highly water absorbing resin, e.g. sodium polyacrylate, capable of absorbing water in an amount of 100 times or more of the own weight, with (B) an antistaining agent, e.g. cuprous oxide, in an amount of 5% or more below the original coating material composition. USE:Antistaining coating materials of the multiple solution type, antistaining coating materials for a short term, etc.
Patent JP-H02244317-A (JP)
Title: Pointing device
Inventor: ITO OSAMU
IPC: G06F3/023
Filed: 1989-03-17
Abstract: PURPOSE:To input optional text data and to improve the operability by adding an operation element for a screen keyboard input mode to the pointing device such as a mouse. CONSTITUTION:When a screen keyboard selection button 1 is pressed, a selection part recognizes that operation in the screen keyboard mode is selected and enables input by the screen keyboard system. At the same time, the selection part informs a keyboard display part of an input request and a keyboard display part 3 displays a keyboard figure on the screen. Here, an operator hits a corresponding key with the mouse similarly to depression on a normal keyboard. Then, a coordinate recognition part recognizes the coordinates of the hit position and an input transmission part replaces the information with the key corresponding to the coordinates and sends the key. Consequently, text data can be inputted only by operating the mouse.
Patent JP-H04302684-A (JP)
Title: Closure device of back door for automobile
Inventor: KATO YUICHI
IPC: E05F15/611
Filed: 1991-03-29
Abstract: PURPOSE:To improve a mountability by utilizing effectively a mounting space. CONSTITUTION:One end of a latch base 40 in the lateral direction of a car body is pivoted around the other end side pivot 41 to draw in a striker 12 through a latch member 60 provided in the central section in the lateral direction of the car body to close a back door 10. Thus, when an empty space is present in the other end side of the latch base 40, the empty space is effectively utilized to receive a high output pulling-in mechanism 50, so that the striker 12 can be pulled in according to the reaction of a seal.
Patent JP-S60209341-A (JP)
Title: Foldable rear-view mirror device
Inventor: OGASAWARA MORIHIKO
IPC: B60R1/06
Filed: 1984-04-03
Abstract: PURPOSE:To reduce extension of a tension spring and make a visor compact in a foldable rear-view mirror device adapted to be inclined about front and rear fulcrums against the tension spring, by moving the fulcrums in combination of guide rails with rollers. CONSTITUTION:A drive section 8 is mounted to an end of a bracket 11 of a visor (not shown) fully covering a mirror 2, and a mirror holder 2a is tiltably supported by a ball bearing portion 8a of the drive section 8. Upper and lower small rollers 12 are provided at front and rear end portions on the stay 3 side of the bracket 11. The rollers 12 are rolled on guide rails 13 formed on the stay 3 in such a manner as to be biased thereagainst by means of a tension spring 7. The guide rails 13 are arcuately formed, and are so inclined as to project at a portion near the spring 7. When the visor is largely inclined about front and rear moving fulcrums F and R, the rollers 12 may be moved along the guide rails 13 to a position across a line connecting mounting points at both ends of the spring 7.
Patent JP-S55157310-A (JP)
Title: Filter
Inventor: KITAKAZE HIDEHIKO
IPC: B01D35/02
Filed: 1979-05-29
Abstract: PURPOSE: To prevent the filter surface from being deposited by a slurry and to enhance the filtering capacity by a method wherein a flexible bag like filter material expanded to a flowing direction during water passage is provided within a main body of a filter device and a liquid to be filtered is passed through while revolved.  
     CONSTITUTION: Within a main body of a filter device, a flexible bag shaped filter material expanded to a flowing direction during water passage is provided and a liquid to be filtered is passed through while revolved. Or, an outflow pipe flowing out a part of a filtrate to the outside during filtering is provided to a downstream side of the above described filter material and a liquid to be filtered is passed through while revolved as well as exhausting pipe is continuously or intermittently opened to discharge the slurry. For example, a metal lower main body 10 and a metal upper main body 1 are bound by uniting a flange portion 12, 13 formed to an upper and a lower end thereof respectively to constitute the main body of the filter device. To a lower portion of a side surface of the lower main body 10, an inflow port 14 is formed and a fluid is supplied along an inner wall of the lower main body 10 to be revolved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01240630-A (JP)
Title: Corrosion-resistant zirconium alloy
Inventor: HIGASHINAKAGAHA EMIKO
IPC: C22C16/00
Filed: 1988-03-23
Abstract: PURPOSE:To improve the corrosion resistance, particularly the nodular corrosion resistance of the title alloy by specifying Cr, Ni, Fe, Sn and Zr. CONSTITUTION:The Zr alloy is formed wit the compsn. consisting, by weight, of 1-5% Cr and the balance constituted of Zr, or in addition to this, of 0.1-5% Ni and/or Fe and <1.5% Sn. The above alloy has excellent corrosion resistance, particularly excellent nodular corrosion characteristics.
Patent JP-S52150387-A (JP)
Title: Gas separator
Inventor: MORISUE TETSUO
IPC: C01B23/00
Filed: 1976-06-10
Abstract: PURPOSE: To utilize the increase in gas separation coefficient owing to the gas separation property inherent to the membrane, and to the gas flow in the gas separation cells to a maximum in the separation of gases or isotopes with a diaphragm by use of a gas separator having a combination of two gas separation cells. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52150804-A (JP)
Title: Geared pump or motor
Inventor: TERUYAMA HIDEO
IPC: F04C2/18
Filed: 1976-06-10
Abstract: PURPOSE: To balance the loading force of a gear bearing bush at the same time as a seal is prevented from the damage following the rise in the temperature of pressurized oil by using oil enclosed in the gear to give the pressurized oil the constant flow in the high pressure area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52149722-A (JP)
Title: Control device of hybrid vehicle
Inventor: KAWAKATSU SHIROU
IPC: B60K17/10
Filed: 1976-06-08
Abstract: PURPOSE: To provide a control device to enable to electrically control changeover of the driving source of a vehicle equipped with an electric driving source and a diesel engine driving source. 
     COPYRIGHT: (C)1977,JPO&Japio