baber/WOPTO huggingface dataset:
Patent JP-H06250128-A (JP)
Title: Dyed plastic lens and its production
Inventor: NAKANISHI MASAYASU
IPC: G02B1/04
Filed: 1993-02-26
Abstract: PURPOSE:To attenuate rays of the wavelengths longer than a specific value by incorporating a material having absorption on the wavelength side longer than this specific value into the lens within a range of the uniform depth from the lens surface. CONSTITUTION:The absorption having the absorption on the wavelength side longer than 700nm is used. Examples of this material include inorg. pigments, org. pigments, oil-soluble dyes, etc. Examples of plastic lens materials which can be incorporated with the long-wavelength absorption material include acrylic resins, fumaric acid resins, polyurethane resins, etc. The production of the dyed plastic lens is preferably executed by a solvent dyeing method which is a method of heating the plastic lens in the state of bringing the surface of the plastic lens into contact with a soln. contg. the material having the absorption on the long wavelength side of >=700nm or by a transfer dyeing method for heating a resin coating liquid contg. the material having the absorption on the long wavelength side of >=700nm in the state of coating the lens surface with this liquid to penetrate the material to the range of the uniform depth from the lens surface, then removing the resin film formed by the resin coating liquid in order to penetrate the material mentioned above into the lens surface.
Patent JP-H06257085-A (JP)
Title: Deinking agent for reclaiming waste paper
Inventor: HIRAKOUCHI YOSHIE
IPC: D21C5/02
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a deinkig agent for reclaiming waste paper, capable of efficiently peeling an ink from printed waste paper in a disintegrating step and providing reclaimed pulp having high whiteness and hardly any residual ink and excellent in collecting power and moderate foaming of the peeled ink in flotation treatment. CONSTITUTION:This deinking agent for reclaiming waste paper comprises (a) a compound expressed by formula I and (b) a 12-24C higher fatty acid or its salt. R<1>O-(PO)m-(EO)n(XO)k-R<2> (I) (R<1> is 12-22C alkyl or alkenyl group; R<2> is hydrogen or 2-24C acyl group; PO, EO and XO each are propylene oxide, ethylene oxide and >=3C alkylene oxide units; m is 1-8; n is 10-40; k is a number providing 3-120 sum total of carbon atoms in polymerized XO; the addition form of PO and EO is block).
Patent JP-H01316374-A (JP)
Title: Azolylmethyloxyrane and fungicide containing the same
Inventor: RAINAA ZEERE
IPC: C07D405/00
Filed: 1989-02-20
Abstract: NEW MATERIAL: Azolylmethyloxiranes of formula I [wherein R 1  to R 3  are each alkyl, benzyl, naphthyl, biphenyl, dioxanyl, phenyl, tetrahydropyranyl, tetrahydrofuranyl, norbonyl, cycloalkyl or cycloalkenyl (R 1  to R 3  may be substd. with halogen, alkyl or the like); and X is CH or N], and acid addition salts and metal complexes thereof.  
     EXAMPLE: Cis/trans-1'-R,S-2-(1,2,4-triazole-1-ylmethyl-2-(4-fluorophenyl)-3-[1-(4- fluorophenyl)-prophyl-1-yl]oxirane.  
     USE: Mold-proofing agent.  
     PREPARATION: For example, a compd. of formula II (wherein L is OH or halogen) is reacted with a compd. of formula III (wherein Me is H, Na, K or the like) to obtain a compd. of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S52122053-A (JP)
Title: External register designation unit
Inventor: KOIKE TAKASHI
IPC: G11C7/10
Filed: 1976-04-06
Abstract: PURPOSE:To enable us to designate the external register efficiently by using one register as selective register in the external register unit with plural registers.
Patent JP-H02262457-A (JP)
Title: Braking method of vehicle
Inventor: HIRUMAA SHIYUTORENTSUKE
IPC: B60T10/04
Filed: 1990-02-21
Abstract: PURPOSE: To protect a driving machine from excessive rotation by carrying out forcible hydraulic braking in a case when critical engine speed of the driving machine is excessive and continuing braking until existing downhill driving force becomes smaller than receivable output by the driving machine. CONSTITUTION: Forcible hydraulic braking is carried out in the case when critical engine speed of a driving machine is exceeded on a vehicle furnished with at least one adjustable hydrostatic transmission mechanism and a braking device at least partially and hydraulically reducing kinetic energy of a vehicle at the time when the maximum receivable torque is exceeded by the relative driving mechanism in the case when the driving machine receives torque. Thereafter, this braking makes existing downhill driving output smaller than output receivable by the driving machine or continue until it becomes speed equal to the output.
Patent JP-H02217852-A (JP)
Title: Pattern color chart
Inventor: TAKEUCHI MASAHIRO
IPC: G03F3/00
Filed: 1989-02-17
Abstract: PURPOSE:To specify the color of a pattern matching a design image by providing each plate which is required for pattern expression with a scale corresponding to print density and using it as the reference for plate tone setting. CONSTITUTION:In a unit pattern color chart Cp, the print density of a 1st plate increases in the lateral-axial direction (row direction) and the print density of a 2nd plate increases in the longitudinal-axial direction (column direction). For example, the print density of the 1st plate is equal in the same column, e.g. among a11 - a1x and the print density of the 2nd plate is equal in the same row, e.g. among All - ay1. In one unit pattern color chart, overprinting is performed with variable print density as to two plates, i.e. a tone plate and a timber texture plate which contribute greatly to design expression while overprinting is performed with constant print density as to other plates. Consequently, the finish is easily predicted, so the color of the pattern matching a design image is specified.
Patent JP-S59163651-A (JP)
Title: Parity checking device for program data
Inventor: NEMOTO TAKENORI
IPC: G06F11/10
Filed: 1983-03-08
Abstract: PURPOSE:To obtain the accurate parity information from a program loader of high reliability by storing successively the parity bits produced every byte of the ROM data to an RAM for parity when the program data including the ROM data is loaded. CONSTITUTION:An ROM1 of a parity checking device stores the system monitor, data, a part of a program, etc., and an RAM2 stores the parity bit of the ROM data including an initial program loader. The data of the ROM1 is applied to a parity checking circuit 4 when a reading gate 3 is set in a reading mode, and this data is checked with the parity bit given from the RAM2. Then a parity error, if detected, is applied to an AND gate 7, and an AND is obtained with the output of an FF6. Then a parity error signal of each byte of data is delivered to a CPU. Thus the parity information is obtained from a program loader having high reliability of data. This ensures an accurate parity check.
Patent JP-2000234602-A (JP)
Title: Air actuator
Inventor: YOSHIZAWA SHIGERU
IPC: F15B15/10
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an air actuator excellent in assemblibility and capable of improving assembly strength and stability while maintaining a short dimension in an axial direction. SOLUTION: In an air actuator 21 that includes a case main body 23 having a hollow part 41 defined by an upper case 35 and a lower case 39, a diaphragm 27 defining a pressure chamber 25 in a space with the upper case 35 inside of the case main body 23, an output rod 29 inserted through the lower case 39 and displacing together with the diaphragm 27, and that outputs a displacement of the diaphragm 27 corresponding to amount of air supplied to the pressure chamber 25 through the output rod 29, a mounting metal fitting 32 to fix the case main body 23 on a fixed body is projected from the circumference of the case main body 23 toward the outside in a radial direction and is formed from a flange 32a pierced by a bolt insertion through hole 32b.
Patent JP-H02217195-A (JP)
Title: Flux cored wire for gas shielded arc welding for heat resistant steel
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/368
Filed: 1989-02-18
Abstract: PURPOSE:To improve high temp. characteristic of a welded metal by containing the specific contents of Mo and Nb in a metal fluoride series flux cored welding wire. CONSTITUTION:In the flux cored wire for gas shielded arc welding packing 8-25% of the flux containing 1.0-10.0% metal fluoride and 1.0-6.0% deoxidizer to the total wire wt. in cavity part of a steel-made outer shell, 0.10-0.50% Mo, 0.005-0.025% Nb and further, 0.1-0.4% of (0.5 Mo + 10 Nb) to the wire wt. are contained in one or both of the steel-made outer shell and the packed flux. Nb and Mo form fine carbon-nitride and further, Mo increases high temp. strength with solid-solution strengthening. High temp. characteristic of the welded metal can be improved and can be used to structure without fire resistant covering.
Patent JP-S52121838-A (JP)
Title: High frequency heating device
Inventor: TANAKA JIYUNZOU
IPC: H05B6/78
Filed: 1976-04-06
Abstract: PURPOSE: To improve the distribution of electric field and to efficiently use the space of the heating chamber of a high frequency heating device equipped with a rotary table. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08212346-A (JP)
Title: Template matching method
Inventor: NAGATSU HIROYUKI
IPC: G06T7/00
Filed: 1995-02-03
Abstract: PURPOSE: To eliminate the need for color information from a host controller and shorten the detection time required for template matching by detecting the mean density level in a previously set area and judging the color of an object work. CONSTITUTION: A template image for performing the template matching with the object work having a hole 2 in one kind of color is registered. A detection area 3 of mean density level is set and the mean density level of the detection area 3 is detected to register a template 6. An image of an object work of a color different from that at the time of the template registration is picked up by a camera and the mean density level in the same area 5 as the area 3 is detected and compared with the mean density level at the time of the template registration. The difference is added to the density level of the template area to obtain a new density level, the density level of the template 6 is corrected, and template matching is performed with the corrected template 7.
Patent JP-S62198609-A (JP)
Title: Particle for compounding to cosmetic or quasi-drug
Inventor: OKA KOICHIRO
IPC: A61K8/00
Filed: 1986-02-26
Abstract: PURPOSE:To provide spherical particle of a polymer having amino group at side chain and modified by ionic adsorption with a compound having anionic group and useful for coloring, imparting of ultraviolet absorptivity, prevention of chapped skin, etc., as an additive for cosmetic, soap, shampoo, etc. CONSTITUTION:The objective spherical polymer particle has an average particle diameter of 0.1-100mum (preferably 0.2-70mum), contains amino group at side chain and modified by ionic adsorption with a compound having anionic group (e.g. sulfone group, carboxyl group, phenolic OH group, etc.) such as acidic dye, ultraviolet absorber, L-ascorbic acid, colorant for food, colorant for cosmetic, colorant for quasi-drug, etc. The polymer is chitosan or a copolymer containing acrylic monomer or aromatic vinyl monomer having amino group. A cosmetic having high bleed-out resistance can be produced by the use of the polymer particle. The particle exhibits a function of slow-releasing agent by contacting with an aqueous solution of NaCl, etc.
Patent JP-S62197811-A (JP)
Title: Controller for reactive power compensation
Inventor: KONISHI SHIGEO
IPC: G05F1/70
Filed: 1986-02-26
Abstract: PURPOSE:To detect the system reactive power at a high speed with no ripple and with a half-cycle delays by integrating the multiplied value between a system current and the voltage delayed by 90 deg. compared with the system voltage by an integrator for each half cycle and sampling and holder the finals value of said integration to define it as a correction amount. CONSTITUTION:The 90 deg. delayed system voltage e90 is multiplied by a system current iS by a multiplier 11 and this output q1 is added with the value obtained by dividing a correction amount QS by a voltage divider 13 which decides the feedback gain through an adder 12 and supplied to an integrator 14. The integrator 14 integrates the input signal q3 for each half cycle between zero points of the voltage e90. Thus the output q4 is obtained. The final value of integration, i.e., the mean value is sampled by a sample and hold circuit 15. Then the amount QS to be delivered after undergoing the gain control through a correction sensitivity controller 16 is added with the load reaction power estimated value QL. In such a way, the half cycle integration value of the signal q3 is sampled and held and therefore the amount QS contains no ripple at all. Thus a fast answer is obtained with a half-cycle delay.
Patent JP-H06180324-A (JP)
Title: Digital type measuring method and device of sound wave burst transit time in fluid medium
Inventor: UIRIAMU ESU UTSUDOWAADO
IPC: G01F1/66
Filed: 1991-02-12
Abstract: PURPOSE: To measure the current velocity of fluid with high reliability by disposing a pair of transducers operating in both transmitting and receiving modes oppositely in a channel, generating a pair of bursts in a fluid medium and comparing the phase of receiving wave. CONSTITUTION: A pair of converters 10, 12 are disposed oppositely in a channel while spacing apart by a specified distance L from each other. In the transmitting mode, the converters 10, 12 are driven through program timers 13, 14 and switches 19, 20 to generate a burst. The timers 13, 14 provide the converters 10, 12 with a reference frequency F from an oscillator 26, and phase reference signals Si (zero phase signal) and Sq (quadrature phase reference signal).  In the receiving mode, output signal from the converters 10, 12 and the phase reference signals Si , Sq are inputted to zero-crossing detectors 33, 34 and the phase difference is outputted from phase detectors 38, 39 and accumulated through integrators 41-44 before a current velocity V is calculated ay an MCPU 25 according to a formula; V=(L/2) (1/Tp -1/Ta), where the Tp is the moving time of wave between the converters 10, 12 and the Ta is the moving time of wave in reverse direction.
Patent JP-H05228202-A (JP)
Title: Antibacterial processing method
Inventor: TOMIOKA TOSHIICHI
IPC: A61L2/16
Filed: 1992-02-26
Abstract: PURPOSE:To provide the antibacterial processing method safe for a human body and the environment and generating no rust and no slime on the surface of a stainless product used at the location wetted by water. CONSTITUTION:A resin film 2 having low water permeability is formed on the surface of a product made of an iron base material 1 such as stainless steel, and a resin paint film 3 combined with an antibacterial agent mainly made of silver or copper is coated and laminated on it. No rust is generated on the surface of the base material 1 without impairing the antibacterial effect, and both effects of the antibacterial property and rust preventive property can be obtained.
Patent JP-H01214603-A (JP)
Title: Stepping plate or the like laying frame for temporary parking area
Inventor: HAYASHI ISAO
IPC: E01C9/08
Filed: 1988-02-22
Abstract: PURPOSE:To make it possible to simply construct a temporary parking area by connecting frame bodies having interconnecting means for mutually flowing rainwater arranged in the circumferences thereof and mounting stepping plates on the upper surfaces. CONSTITUTION:On a ground formed by rolling of an agricultural land or the like, there is provided peripheral walls 6 on four sides thereof and in the middle of the two sides there are laid, under connection between a gutter type interconnecting male plate 7a and a frame body 2 having an interconnecting female plate 7b, and also between an interconnecting male plate 7a and an interconnecting plate 7b. On the upper surfaces thereof, wooden bricks 1 are laid. This causes rainwater to lower into a rainwater flowing surface through the gaps between the wooden bricks 1, thus preventing the water level from rising up to a road surface.
Patent JP-H10237971-A (JP)
Title: Angular material for wall body
Inventor: HASEGAWA SHIRO
IPC: E04B2/56
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To promote scattering of steam by chamfering the corner of a side face and spacedly winding a strip material around a peripheral side face. SOLUTION: An angular material for a wall body A in which a strip material 2 is made to be wound around structural angular material 1 has buckling strength and bending strength, and the structural angular material 1 is difficult to produce cracks. The angular material A is used in the wall body of a building built by skeleton large wall construction or wood frame construction. When the angular material A is used in the wall body between interior material and exterior materials, the part of an interval opened at the time when the strip material 2 is wound forms a gap 4 among the angular material 1, the interior material and the exterior material. Ventilation is enabled through the gap 4.  Thus, scattering of steam is promoted, even if air temperature lowers, dew condensation does not occur in the wall body, and corrosion of the angular material, discoloring of the surface of the interior material and the exterior material or occurrence and the like of fungus and termite can be prevented.
Patent JP-H02220234-A (JP)
Title: Focus detector
Inventor: KONNO OSAMU
IPC: G11B7/09
Filed: 1989-02-21
Abstract: PURPOSE:To always stably detect the in-focus state with high precision without having influence upon birefringence of an object to be irradiated by providing a prescribed reflecting member in the optical path of reflected light from the object, and providing a 90 deg. optical rotation element between the reflecting member and the object. CONSTITUTION:The radiated light from a laser light source 21 is condensed on the surface of a recording layer 26B through an optical system and a transparent protective layer 26A. The reflected light from the surface is made incident on a half prism 24, and the reflected light (the intensity is independent upon polarization) is made incident on a detecting prism 30 and is reflected by a prism surface 31. In such a case, since a halfwave plate 32 is so arranged that a half of the luminous flux 33 made incident on the prism 30 is transmitted through, the luminous flux transmitted through the plate 32 and the luminous flux not transmitted there which have the same quantity of light are made incident on the prism 30. These luminous fluxes are reflected by the surface 31 and are received by a photodetector 34 having two-divided light reception areas 34A and 34B. The quantity of light after reflection on the prism 30 is not dependent upon polarization of the incident luminous flux and is fixed. Consequently, the in-focus state is stably detected with a high precision without an influence of retardation of the protective layer 26A.
Patent JP-H01218655-A (JP)
Title: Spray fan-shaped spreading-degree adjusting mechanism of paint spray gun
Inventor: TOTH DENNIS W
IPC: B05B3/18
Filed: 1988-02-22
Abstract: PURPOSE: To obviate the occurrence of an inclination of the major axis of a fanning-out pattern and to make operation easier by making the spray fanning-out degree of a coating material adjustable regardable of the rotation of an air cap. CONSTITUTION: This mechanism is provided with a housing 10, the annular air cap 14 coaxially having a central air ejection opening 26, a nozzle 24 having a coating material ejection orifice 30 for ejecting the coating material as a jet under pressure, a first passage 36 for pressurizing and supplying the coating material to the orifice 30, a second passage 72 for pressurizing and supplying air to the opening 26 in order to blow the coating material ejected out of the orifice 30 to a mist form and a third passage 104 communicated with the passage 72 so as to eject the air from an air ejection port 106 for fanning-out in order to control the fanning-out degree of the ejection.  A valve device 66 adjustable from its full open state to its full close state adjusts the air stream from the passage 72 to the passage 104 and a manual controller MP disposed independently from the air cap 14 adjusts the position of the valve device 66.
Patent JP-S57154837-A (JP)
Title: Etching method for si semiconductor device
Inventor: KAGAMI TERUYUKI
IPC: H01L21/306
Filed: 1981-03-20
Abstract: PURPOSE:To improve the working efficiency of etching, and to ameliorate the  yield by sealing the main surface of a Si wafer through the combination of an  elastic material and a film, and etching the main surface. CONSTITUTION:The elastic material 11 is laid on a jig 1, the thin film 12 is placed on the material, and the Si wafer 3 is placed. The film 13 punched in a domed shape is placed onto the wafer 3 and the flat elastic material 14 with  the same shape as the film 13 is placed on the film 13. These films, materials  and wafer are sealed by the jig 1, and the wafer is etched. Accordingly, an  etching liquid, degrades yield, does not intrude to the main surface, the closely  adhesive property of the jig with the wafer 3 is excellent under the influence of  the films 12, 13, and the wafer 3 can be extracted without damaging it.
Patent JP-H11236760-A (JP)
Title: Opening screening material of building material
Inventor: YAMAGAMI SHIGEO
IPC: E04F19/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the screening material of a building material capable of covering openings only by one kind even when the openings having different size are formed between a surface such as the floor face of a building and the building material such as a partition wall. SOLUTION: A partition wall 3 is pushed up and supported from a floor face 1 by an adjusting device 12, and a plinth 16 screening an opening between the floor face 1 and the partition wall 3 is used as the opening screening material. Fork sections 27 opened to the partition wall 3 side are formed at that time, the lower ends of the partition wall 3 containing the flanges 9A of frame materials 9 are inserted into the fork sections 27, and the fork sections 27 having length L being freely moved vertically to the partition wall 3 are used as adjusting sections coping with the difference of the size of the opening.
Patent JP-S63207934-A (JP)
Title: Ventilation fan for bath room
Inventor: MIYAHARA MASAYOSHI
IPC: F24F7/007
Filed: 1987-02-23
Abstract: PURPOSE:To perform proper, automatic ventilation in a bath room without being affected by humidity and temperature changes outdoors by measuring the absolute humidity in the bath room by a humidity sensor installed in the bath room to determine the magnitude of humidity variation in the bath room, and, from said determination, controlling the electrical supply to a bath room ventilation fan. CONSTITUTION:The absolute humidity in a bath room 1 is measured by a humidity sensor 4, and the humidity data are inputted to a micro computer 11 through an A/D converter 12. After an elapsed time of (t), the humidity data are again inputted to the micro computer 11 to determine the humidity variation in the bath room 1 by computing the difference from the stored humidity data. When the humidity variation in the bath room 1 is determined to be above that which exists under natural conditions, a ventilation fan start signal is outputted to start a bath room ventilation fan 2. When the humidity variation is determined to be greater than the humidity drop under natural conditions, a stop signal is outputted to stop the bath room ventilation fan 2. This way, a man-made humidity increase is accurately detected without being affected by humidity and temperature changes under natural conditions to allow proper and automatic operation of the bath room ventilation fan 2.