baber/WOPTO huggingface dataset:
Patent JP-H11130609-A (JP)
Title: Antimicrobial agent composition
Inventor: OHAMA CHIAKI
IPC: A61L2/16
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent composition which is an antimicrobial agent composition containing an isothiocyanic acid ester and reduced in a strong irritant odor due to the isothiocyanic acid ester. SOLUTION: This antimicrobial agent composition comprises an aqueous liquid containing an isothiocyanic acid ester, e.g. allyl isothiocyanate and a ferrous salt. An antimicrobial agent coating composition prepared by adding a film-forming resin to the composition contains the isothiocyanic acid ester in the form of a clathrate compound with cyclodextrin and further a chelating agent capable of stabilizing the ferrous salt.
Patent JP-H0640845-A (JP)
Title: Solid powder cosmetic
Inventor: SHIMATANI YOICHI
IPC: A61K8/00
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a solid powder cosmetic keeping skin moist, young and fresh, having no greasiness and excellent make-up durability. CONSTITUTION:A solid powder cosmetic is blended with 0.001-50wt.%, preferably 0.1-30wt.% trehalose as a moisture riser. The cosmetic can be optionally mixed with raw materials such as various kinds of oils, surfactant, powder, water-soluble polymer, antiseptic, chemical, coloring matter, perfume, humectant, water, etc., ordinarily added to cosmetics. The solid powder cosmetic has excellent stability with temperature and will not cause neither change of smell nor change of color even by allowing to stand under a high-temperature condition for many hours.
Patent JP-H02158110-A (JP)
Title: Stacked type transformer
Inventor: SAWADA SEIJI
IPC: H01F27/06
Filed: 1988-12-12
Abstract: PURPOSE:To decrease the kinds of parts and the kinds of tightening tools and to improve workability by providing fixing studs for fixing the setting piece parts of a lower unit transformer and the setting piece part of an upper unit transformer at a setting surface part uprightly. CONSTITUTION:When a unit transformer 21 at a lower stage and a unit transformer 26 at an upper state are transported, nuts 34-38 are unscrewed, and fixing studs 31 are lifted to positions where the tip parts of the studs do not protrude to the lower part of a lower setting piece part 24. The nuts 35 and 36 are made to advance. Thus, an upper setting piece part 25 of the lower-stage unit transformer 21 and a lower setting piece part 29 of the upper-stage unit transformer 26 are fixed. Then, the nut 34 is made to advance so as to come in contact with the lower setting piece part 24 with pressure. The nut 37 is made to advance so as to come contact with an upper setting piece part 30 with pressure. A suspending eye nut 39 is screwed into the fixing stud 31 in place of the nut 38. The upper setting piece part 30 is fixed together with the nut 37. In this way, the lower-stage unit transformer 21 and the upper-stage unit transformer 26 are fixed as a unitary body through the fixing studs 31. The state wherein the apparatus can be suspended with a piece of rope 40 which is hooked through the suspending eye nut 39 is obtained.
Patent JP-H11138105-A (JP)
Title: Assorting apparatus for paper sheets
Inventor: YAMASHITA TAICHIRO
IPC: B65H7/08
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an assorting apparatus for paper sheets capable of executing high-speed processing with high reliability. SOLUTION: The assorting apparatus for the paper sheets is provided with a first spacing measuring means 21A for measuring the spacings between the paper sheets on the upstream side of a transporting means 7, a second spacing measuring means 21B for measuring the spacings between the paper sheets fed into a spacing adjusting means 10 on the downstream side of this transporting means 7 and a spacing control means 67 which is connected to the respective spacing measuring means 21A, 21B and controls the spacing adjusting means 10.  The spacings between the paper sheets when the paper sheets arrive at the gates 16a of sorting shelves 11 where the paper sheets are ought to be passed or housed are predicted in accordance with the transporting distance from the first spacing measuring means 21A to the second spacing measuring means 21B, the spacings between the paper sheets changed during this time and the distances from the spacing adjusting means 10 to the sorting shelves 11 and the spacings between the paper sheets are adjusted by the spacing adjusting means 10 in such a manner that the predicted spacings attain the correct spacings.
Patent JP-H03173810-A (JP)
Title: Photochromic skin-colored pigment and production thereof
Inventor: ONO KAZUHISA
IPC: A61K8/00
Filed: 1989-11-30
Abstract: PURPOSE:To provide the subject pigment exhibiting extremely excellent skin color and composed mainly of anatase-type titanium oxide having photochromic nature and produced by adding iron hydroxide to a composition composed mainly of an untreated anatase-type titanium oxide and baking the mixture. CONSTITUTION:The objective photochromic skin-colored pigment contains >=90wt.% of a photochromic anatase-type titanium oxide. The pigment can be produced by using an untreated anatase-type titanium oxide as a main component, adding iron hydroxide (FeOOH) thereto and baking the mixture at 750-850 deg.C. The skin color can be developed with single pigment by the use of the photochromic skin-colored pigment and the color can be varied by the intensity of light. A homogeneous skin-colored pigment can be easily produced by this process.
Patent JP-H10153903-A (JP)
Title: Powder flying type recorder
Inventor: SHIOZAKI EIJI
IPC: G03G21/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a powder flying type recorder which is compactly and inexpensively manufactured and which is constituted so that a stable image hardly affected by the change of an environment and a recording member can be formed and a color image is also easily recorded. SOLUTION: Toner 17 supplied from the supply roller 2 of a printing unit 1 and made to fly by the control action of an electric field by a printing control electrode 20 is accelerated by a conductive plate-like electrode 6. Besides, the toner 17 attached to an intermediate belt 7 by the unit 1 moved in a vertical direction to a paper surface is transferred on a recording paper 13 and thermally fixed by a fixing device 16. Since a toner image is formed on the belt 7, the stable image is formed and the image is hardly affected by the thickness of the paper 13 and the environment.
Patent JP-H09153130-A (JP)
Title: Method and device for converting color
Inventor: KOBAYASHI YUJI
IPC: G06T1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To constitute a color conversion circuit based upon an 8-point interpolation method by a small scale circuit without reducing operation speed. SOLUTION: Weight operation parts 20 to 23 operate and output weight coefficients (1-c)*(1-m), c*(1-m), (1-c)*m, c*m based upon the lower bits of input colors Cy, M. Respective CLUTs 28 to 31 output color data C000 , C001 , C010 , C011 in a 1st step and output color data C100 , C101 , C110 , C111 in a 2nd step. An weight operation part 37 outputs a weight coefficient (1-y) in the 1st step and outputs a weight coefficient (y) in the 2nd step based upon the lower bit of color data Ye. An accumulation part 39 can operate  (1-c)*(1-m)*C000 +c*(1-m)*C001 +(1-c) *m*C010 + c*m*C011 }*(1-y)+ (1-c)* (1-m)*C100 +c*(1-m)*C101 +(1-c)*m*C110 + c*m*C111 }*y by accumulating the outputs of a multiplier 38 in the 1st and 2nd steps, so that the color data of an output color can be obtained.
Patent JP-2001135580-A (JP)
Title: Method for growing gallium nitride based compound semiconductor
Inventor: ABE MASATOSHI
IPC: C30B29/40
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To improve a conventional method for forming an element structure using a gallium nitride based compound on a different kind of substrate where an element structure layer is formed after a substrate for growing a gallium nitride based compound semiconductor is formed through intricate fabrication steps. SOLUTION: After a mask region and a nonmask region are provided on a different kind of substrate, a gallium nitride based compound semiconductor is grown selectively from the nonmask region. Since the selective growth accompanies lateral growth, the gallium nitride based compound semiconductor is grown to cover the mask region. Consequently, a substrate preferable for forming an element structure can be formed easily and a good gallium nitride based compound semiconductor can be obtained.
Patent JP-H10145882-A (JP)
Title: Microphone
Inventor: AKINO YUTAKA
IPC: H04R1/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce vibration noise over a wide frequency range although the constitution is simple. SOLUTION: When a diaphragm 13 which vibrates by receiving a sound wave and a transduction part 14 such as a magnetic circuit which electrically operates on the diaphragm and transduces its vibration into an electric signal are built in a unit case 11, a 1st elastic body 16 and a 2nd elastic body 17 are arranged on the top and reverse surfaces of the peripheral edge of the diaphragm 13 respectively, the diaphragm 13 is fitted to the unit case 11 across the said 1st elastic body 16, and one end side of the transduction part 14 is made to abut against the said 2nd elastic body 17, thereby storing the transduction part 14 in the unit case 11.
Patent JP-H03176473-A (JP)
Title: Pyridine-n-oxide derivative and its preparation
Inventor: ZAMA KATSUYUKI
IPC: C07D213/89
Filed: 1989-12-01
Abstract: NEW MATERIAL:2-Aminoxymethyl-1,5-dihydroxy-4-pyridone of formula I and a salt thereof. USE:An intermediate for synthesizing cephalosporin derivatives useful as antibiotics. PREPARATION:The compound of formula I is prepared by removing the protecting group of a hydroxyl group in a compound of formula II (R1 and R2 are the protecting group of the OH; R3 is amino or phthalimido) or by removing the phthaloyl group when R3 is the phthaloylimido group. The protecting group is removed at a temperature of -20 to 120 deg.C for 5-12 hours, if necessary, in a suitable solvent e.g. by a method using an acid (e.g. formic acid), an alkali (e.g. NaOH), a silane halide (e.g. trimethyl silane iodide) or a catalytic reduction catalyst (e.g. Pd).
Patent JP-H10137926-A (JP)
Title: Device for analyzing filling condition of molten metal into mold
Inventor: IWATA YASUSHI
IPC: B22D46/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To accurately analyze the filling condition of molten metal of Al-Si base alloy, etc., into a mold. SOLUTION: The mold is divided into small vol. cells and an initial value needed to obtain the flowing speed and the temp. of the molten metal, is inputted. Coefficient of viscosity of the molten metal at each cell in each minute time is obtd. based on the flowing speed of the temp. of the molten metal in this cell. The flowing speed and the temp. of the molten metal in this cell are obtd. by using Navier-stokes equation, equation of continuity and equation of energy, based on the coefficiency of viscosity and the initial value before the obtd. minute time. The filling condition of the molten metal in the mold is analyzed by obtaining the shifting quantity of the molten metal in this cell from the obtd. flowing speed of the molten metal.
Patent JP-2001129133-A (JP)
Title: Golf club head
Inventor: KONO MASARU
IPC: A63B53/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which can improve the distance of a hit ball. SOLUTION: This golf club head 1 is provided with a hollow part (i) therein. The inside surface 2b of a face part 12 has a recessed groove 7 extending to an annular shape along the peripheral edge of the inside surface to form a thin part 9. When the face part 2 is imaginarily divided to a crown region Ac, a sole side region As, a tow side region At and a heel side region Ah, the average thickness (tca) of the crown region Ac, the average thickness (tsa) of the sole side region As, the average thickness (tta) of the tow side region At and the average thickness (tha) of the heel side region Ah of the thin part 9 satisfy either one of the following formulae: tca<tta, tca<tha, tsa<tta and tsa<=tha; and tca<=tta, tca<=tha, tsa<tta and tsa<tha.
Patent JP-H06160132-A (JP)
Title: Distance/speed predicting device
Inventor: KATO MASAHIKO
IPC: G01S15/931
Filed: 1992-11-24
Abstract: PURPOSE:To generate the starting signal of a life protecting device by precisely measuring the distance and speed in a short time with a simple structure, and evaluating the degree of risk on a collision. CONSTITUTION:Light beams emitted from multiple light sources 16 are collimated by a lens 15, illuminate an obstacle, spot images are formed on image pickup elements 17, 18 by lenses 13, 14 of light reception sections 19, 20 provided at both ends of a base line A-B. The light sources 16 lighted in turn in time sequence, and the collimated light emitted from a light transmission section 21 rotatively scans the space where the obstacle exists. A signal processing system is constituted of an optical system consisting of a timing circuit 31 and a control circuit 30, and a light receiving system consisting of position signal output circuits 37, 38 and signal adding/subtracting circuits 39, 40. A timing circuit lights the light sources 16 with clock pulses from a control circuit at the preset cycle in time series. A position signal output circuit can obtain two position signals corresponding to spot images and can obtain the speed constituent in the Y-direction and the judgment reference about the degree of risk on a collision from the control circuit 30.
Patent JP-H08171275-A (JP)
Title: Developing device
Inventor: YAMAMOTO TAKESHI
IPC: G03G15/08
Filed: 1994-12-16
Abstract: PURPOSE: To make possible the stabilization of the application of a charge to magnetic toner by arranging magnetic poles in a developing sleeve and a developer regulator, so as to obtain desired magnetic force. CONSTITUTION: The developer regulator 6a is arranged to be rotatable in the direction of the allow, that is, in the same direction as the rotational direction of the developing sleeve 1a in the vicinity of it. On the other hand, a permanent magnet 6b is provided with at least two or more magnetic poles and disposed in a part nearer to the downstream side than a position where the magnetic pole S61 in the permanent magnet 6b is magnetically balanced with the magnetic pole N11 in the developing sleeve 1a, in the rotational direction of the developing sleeve 1a and to the upstream side than a closest line P that links the centers of the developing sleeve 1a and the developer regulator 6a.  Thus, a magnetic flux density in a developer regulating part is higher than that in the vicinity of the developer regulator 6a, so that the rate of change of the square of the magnetic flux density in the normal direction of a developer carrier is positive, that is, work in a direction where the toner is brought back in the developing unit is obtained.
Patent JP-H03174692-A (JP)
Title: Automatic vending machine
Inventor: FUJIOKA KIYOSHI
IPC: G07F1/04
Filed: 1989-12-01
Abstract: PURPOSE:To place a coin return port in the same height as a coin thrown-in port by providing a roller for throwing away a coin thrown into the coin throw-in port by turning force, and guiding the thrown-in coin to a coin mechanism by this roller. CONSTITUTION:The vending machine is provided with a coin mechanism 19 for containing a coin thrown into a coin throw-in port 15 and also, discharging a coin which becomes change to a coin return port 16. Also, the machine is provided with rollers 23, 24 for throwing away the coin thrown into the coin throw-in port 15 by turning force, and by this roller, the coin thrown into the coin throw-in port 15 is guided to the coin mechanism 19. Accordingly, the coin mechanism 19 can be placed higher than the coin throw-in port 15. In such a way, the coin return port 16 can be placed in the same height as the coin throw-in port 15.
Patent JP-H01153352-A (JP)
Title: Hydraulic clutch device for running working vehicle
Inventor: KATAYAMA YOSHIYUKI
IPC: B60W10/10
Filed: 1987-12-10
Abstract: PURPOSE:To aim at smoothly and safely running a vehicle by providing such an arrangement that the supply pressure of hydraulic oil fed to a hydraulic clutch is increased until the acceleration comes to a high constant acceleration and then is held when the acceleration attains the high constant acceleration, in order to control a control valve for the supply pressure in accordance with a vehicle acceleration, and then the clutch is rapidly set in semi-clutching operation. CONSTITUTION:Pressure oil is fed from a hydraulic pump 21 to a forward/backward change-over valve 22. Solenoid proportional pressure reducing valves V1, V2 which are disposed in oil passages 23, 24 for feeding pressure oil into first and second hydraulic clutches C1, C2 are controlled by a control device 25 in accordance with input values from a change-over switch 26 and a sensor S for detecting an acceleration of a vehicle running system. When a signal instructing the operation of the hydraulic clutches is delivered, the supply of pressure oil whose pressure increases at a predetermined rate is conducted. When the acceleration reaches a predetermined value, the solenoid proportional control valves are controlled so as to maintain the supply pressure of hydraulic oil at a predetermined value. Further, a semiclutch condition is effected rapidly, so as to make it possible to smoothly and safely run the vehicle in a semiclutch condition.
Patent JP-S62247866-A (JP)
Title: Sub-surface treatment of aluminum fin material
Inventor: ISOYAMA EIZO
IPC: F28F19/02
Filed: 1986-12-26
Abstract: PURPOSE:To obtain fins which have excellent corrosion resistance and formability and have no possibility of scorching by treating the fins with a treating agent contg. a synthetic resin having underlying film forming capacity and metal-contg. compd. forming a chelate with the synthetic resin. CONSTITUTION:Aluminum film materials for a heat exchanger such as room cooler are subjected to a sub-surface treatment by the treating agent contg. the synthetic resin having the underlying film forming capacity such as polyacrylic resin or PVA and the metal-contg. compd. such s tervalent or hexavalent chromium forming the chelate with said synthetic resin in the sub-surface treatment of the above-mentioned materials. The advantages of the inorg. treating agent and org. treating agent are thus utilized as they are by which the excellent corrosion resistance and moldability are obtd. and the possibility of scorching in the stage of brazing and welding is obviated.
Patent JP-H05123699-A (JP)
Title: Circulation filter
Inventor: WATABE TOSHIYA
IPC: C02F9/00
Filed: 1991-10-31
Abstract: PURPOSE:To drastically diminish the replacement frequency of a filter and to enable use in a long period by providing both a microorganism filter tank wherein a film is formed of microorganisms and a sterilizing tank in which a photocatalyst receiving light of a lamp has sterilizing force in the flow direction of water in this order. CONSTITUTION:When a pump 16 is started, hot water in a bathtub 15 flows in the direction shown by an arrow through a flow path 2. Microorganisms stuck on a human body and microorganisms in the air are mixed into hot water and stuck to a filter medium 5 in a microorganism filter tank 3. These microorganisms absorb organic substance such as scale and various bacteria. While decomposing it into CO2 and water, the microorganisms perform self- multiplication and the surface of the filter medium 5 is covered with the shape of a film. The organic substance such as scale is adsorbed by the filter medium 5 of the microorganism filter tank 3. Thereafter, hot water is advanced through the flow path 2 and introduced into the next sterilizing tank 10. Thereby, since a photocatalyst receives irradiation of a lamp 13 and has large sterilizing force and is present in the sterilizing tank 10, various bacteria in hot water is killed and decomposed in the tank 10.
Patent JP-H01202421-A (JP)
Title: Method and device for manufacturing plastic vessel through blow molding
Inventor: PIEERU PUFUAIFUAA
IPC: B29C49/20
Filed: 1988-12-14
Abstract: PURPOSE: To avoid tolerances of the barrel hoop bonded to the peripheral surface of a container by removing stress by preheating the barrel hoop having an outside collar and grasping the outside collar of the hoop by a manipulator to insert the same into a blow mold and delivering the hoop to a holder to allow a holder to act on the barrel hoop itself or the outside collar of the barrel hoop. CONSTITUTION: An unclassified barrel hoop 12 having an outside collar 12 is used to be supplied to a preheating position 13 and the stress of the hoop is removed herein and the hoop is arranged on a predetermined hoop surface. The outside collar 12 of the barrel hoop 2 flatly arranged in a stress removed state is grasped by a manipulator 10 and the grasping device of the manipulator 10 is present within the plane corresponding to the hoop surface. The manipulator 10 is inserted in a blow mold 4 opening the barrel hoop 2. The manipulator delivers the barrel hoop 2 to the holder movable within the blow mold. The holder acts on the barrel hoop itself or the outside collor 12 of the barrel hoop.
Patent JP-H02284030-A (JP)
Title: Method and instrument for measuring surrounding light and surface reflection coefficient
Inventor: BURAIAN BINSENTO FUYUNTO
IPC: G06V10/60
Filed: 1989-12-02
Abstract: PURPOSE: To measure the surface reflectance at individual points based on the observation at only one point by separating an illuminating light reflected from a site into its compositional part and the surface spectral reflectance at the site. CONSTITUTION: A light source 12 for illuminating a surface 16 with an illumination light 14 is provided at a site 10. The light 14 impinges on the surface 16 at a point X and reflected as a reflection light 18. The site is not required to be illuminated uniformed with the light 14 but each point of the site can be illuminated with the light 14 of different spectral energy distribution. Furthermore, the surface 16 is opaque and lusterless. Consequently, the light 18 reflected from the point X can be described as a part of the light 14 impinging at the point X. The surface 16 reflects all lights 14 not at same rate and the fraction representative of the ratio of the light 14 to the reflected light 18 must be determined for every wavelength of light illuminating the surface.  When the individual fractions are collected entirely, the surface spectral reflectance S(λ) at the point X can be determined.
Patent JP-H05151179-A (JP)
Title: Processing assigning system
Inventor: ISHIDA HIROYUKI
IPC: G06F9/50
Filed: 1991-11-28
Abstract: PURPOSE:To assign processing uniformly without giving heavy influence such as the remarkable delay of the processing on a processing request from another user even when a large number of processing requests from a specific user are issued. CONSTITUTION:This system is provided with such feature that a master computer 1 which performs the unification of terminals 11-14 is equipped with a processing assigning means 1a, and the means 1a provides upper limit for the number of processes feasible simultaneously at every user by using a process execution assigning table 1b consisting of a process name, an execution assigning computer name, a processing request outgoing user name, and a processing execution standby flag, and makes the execution of the processing request exceeding the upper limit stand by transiently until the number of processes goes less than the upper limit.