baber/WOPTO huggingface dataset:
Patent JP-H11158390-A (JP)
Title: Production of fine particles and device therefor
Inventor: SAYO KOICHI
IPC: C08L101/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fine particles, capable of dispersing a metal or a metal oxide made as fine particles in a matrix material consisting of molecules or oligomers in a high concentration. SOLUTION: This method for producing fine particles comprises housing a matrix material 9 consisting of a polymer or an oligomer in a rotatable container 2 in a chamber under a reduced pressure, always heating the housed matrix material 9 for attaching the liquid film of the matrix material on the wall surface of the container while rotating the container, evaporating a metal material 13 placed in the container 2, capturing the evaporated metal material 13 with the liquid film 22 of the matrix material 9, and taking out a solid material in which the fine particles are dispersed in the matrix material 9 after cooling.
Patent JP-H03203976-A (JP)
Title: Wax bag and bag
Inventor: SHINOZUKA SHOICHI
IPC: C09G3/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a wax bag capable of readily forming wax films of a uniform thickness on ski strips by forming a bag of a fiber resistant to a specific temperature or above and stuffing a solid wax, having a melting point of a prescribed temperature or above into the aforementioned bag. CONSTITUTION:The objective bag, containing a bag 12, preferably composed of a nonwoven fabric made of a fiber capable of resisting >=50 deg.C temperature and a solid wax 24 such as paraffinic blend or fluorine-based blend having >=50 deg.C melting point stuffed into a housing part of the bag 12 and capable of improving operating efficiency. Furthermore, the aforementioned bag is preferably in the form of an envelope.
Patent JP-H09157133-A (JP)
Title: Solid powder cosmetic and its production
Inventor: KUMEI TAKAYUKI
IPC: A61K8/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a solid powder cosmetic liable to crumble, having loose feeling when used despite being a compression molded product, and improved in makeup sustaninability, greasy glitter or the like, capable of affording natural finish. SOLUTION: This solid powder cosmetic is obtained by the following process: part of the powder constituting this solid powder cosmetic is not mixed with a binding lubricant but added to a mixture of the binding lubricant with other powder followed by mixing for a short time (pref. 10s to 2min), and the resultant mixture is subjected to compression molding. The amount of the powder to be added without mixing with the binding lubricant is pref. 10-50wt.% of the whole amount of this cosmetic. It is appropriate that the amounts of the powder as a whole and the binding lubricant to be incorporated are 90-99wt.% and 1-10wt.% of the final cosmetic, respectively.
Patent JP-H07177730-A (JP)
Title: Low input voltage protective circuit in dc-dc converter
Inventor: YAHAGI SUEYUKI
IPC: H02M1/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide a low input voltage protective circuit which stops the operation of a control IC accurately with a simple circuit configuration and then prevents the damage of a switching element when the input voltage drops. CONSTITUTION:In an inversion or step-up DC-DC converter 26 which obtains the stable output voltage due to pulse width modulation, a Zener diode 28 having a specific threshold value is inserted in series between a power line 37 and a control IC31 with the cathode side of this Zener diode 38 connected to the power line 37 and the anode side connected to the control IC31. The supply of power to the control IC31 is stopped when the input voltage equals to the sum of the threshold voltage of the Zener diode 38 and the minimum operating voltage of the control IC31 or becomes lower. Thus, when the input voltage of the DC-DC converter 26 becomes the set value or lower, the operation of the control IC31 stops and the DC-DC converter 26 is protected.
Patent JP-H09157558-A (JP)
Title: Color developing ink and color developing sheet
Inventor: KANZAWA TOSHIHIRO
IPC: C09D11/033
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a color developing ink used for no carbon copying paper and having good color developing properties and discoloration resistance by mixing a polyvalent metal salts of three salicylic acid derivatives prepared by reacting salicylic acid with 1-3mol of styrene with a photocuring compound. SOLUTION: This color developing ink for no carbon pressure-sensitive copying paper comprises polyvalent metal salts (A) of salicylic acid derivatives and a photocuring compound (B). Component A comprises 5-60wt.%, based on the total of A1 , A2 and A3 , A1 (a reaction product between salicylic acid and a styrene in a molar ratio of 1:1, 17-70wt.% A2 (a similar product in a molar ratio of 1:2) and 10-40wt.% A3 (a similar product in a molar ratio of 1:3). This mixing ratio among A1 , A2 and A3 can give a color developing ink desirable in a rate of color development, a saturation color density and resistance to yellowing by nitrogen oxides. A is desirably a compound prepared from a combination of salicylic acid with styrene, and the polyvalent metal is particularly desirably zinc. B is a (meth)acrylate monomer.  No carbon pressure-sensitive copying paper containing this ink shows good color developing properties and undergoes little yellowing.
Patent JP-H06195096-A (JP)
Title: Method for word retrieval in dictionary retrieval for speech recorgnition
Inventor: MATSUURA YOSHIHIRO
IPC: G10L15/06
Filed: 1992-12-25
Abstract: PURPOSE:To speed up processing by narrowing down a space wherein word real is performed. CONSTITUTION:In an acoustic process stage 11, features are extracted from an input speech and the output is sent out to a phoneme string stage 12. The phoneme string from the phoneme string stage 12 is classified into words of high similarity at a classification stage 13. In the classification stage 13, a group of word candidates representing several words of high similarity is extracted from the phoneme string in an extraction stage 15 by using a dictionary 14. The word candidate group extracted in the stage 15 is compared and retrieved in a comparison and retrieval stage 16 and then word candidates are extracted.
Patent JP-H07185622-A (JP)
Title: Feedback shape control method in rolling of one-side crown metallic hoop
Inventor: AIZAWA ATSUSHI
IPC: B21B37/38
Filed: 1993-12-24
Abstract: PURPOSE:To perform shape control so that a one-side crown metallic hoop of both side asymmetric shape whose plate thickness is reduced gradually advancing from the side terminal on one side of plate width to the other terminal can be rolled in prescribed cross-sectional shape without generating a shape defect. CONSTITUTION:When rolling by a multi roll will >=6 high and wiling on a reel are performed, the correction quantity of controlled variables of arbitrary two control items out of an asymmetric shape control item group consisting of difference of the bending force of a work roll 1 between an operating side and a driving side, that of the bending force of an intermediate roll 2, that of the reduction force of a backup roll 3, and that of the shift position of upper and lower intermediate rolls 2 is calculated by a control equation. The rolling in which the fluctuation quantity of a tensile force generated in a plate width direction is considered can be performed as always correcting each controlled variable by calculating the correction quantity of the controlled variables of the arbitrary two control items out of a symmetric shape control item group consisting of the means bending force of the work rolls 1 on the operating side and the driving side, that of the intermediate roll 2, and the means shift position of the upper and lower intermediate rolls.
Patent JP-2000211904-A (JP)
Title: Purification of gas
Inventor: SCHWARZ ALEXANDER
IPC: B01D53/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To effectively remove carbon monoxide from supplied gas. SOLUTION: Carbon monoxide and optionally hydrogen are removed from a gas flow by oxidation and adsorption. The gas flow is brought into contact with a physical mixture of a solid oxidation catalyst such as palladium supported on alumina carrier and a carbon dioxide adsorbent such as 13X zeolite. Hydrogen can be oxidized to form water by a catalyst same as or different from the above catalyst or adsorbed onto the catalyst.
Patent JP-H11174536-A (JP)
Title: Reflector for stroboscopic tube
Inventor: TOBIYO MANABU
IPC: G03B15/05
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To increase condensing efficiency with a simple constitution. SOLUTION: The shape of a vertical section continuous to a discharge tube receiving part 20 is constituted of a circular arc AB, an elliptic arc BC and a straight line CD in order. A ray of light outgoing from the center of the stroboscopic tube 16 is reflected by the curved reflection surface 21a of the part AB of circular arc section and the range from the bottom end of a central area in an effective irradiated area to its top end is irradiated with the reflected light. The vicinity of the bottom end part of the central area is irradiated with the ray of light which is outgoing from the central part of the stroboscopic tube 16 and reflected by the curved reflection source 22a of the part BC of elliptic arc section.  The range from the bottom end part of the central area to its center is irradiated with the ray of light which is outgoing from the center of the stroboscopic tube 16 and reflected by a flat reflection surface 23a. Luminous intensity distribution control is easily executed by the respective reflection surfaces, to increase the condensing efficiency.
Patent JP-H09164931-A (JP)
Title: Motion control device of vehicle
Inventor: YASUI YOSHIYUKI
IPC: B60T8/58
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To turn a vehicle in a stable state by controlling braking force given to a rear wheel at the time of motion control actuation of the vehicle so as not to exceed a specified upper limit value. SOLUTION: At the time when it is judged as excessive oversteering by a vehicle state judging means DR while a vehicle turns, braking force is given to each of wheels so that outward moment is generated to the vehicle by controlling a brake fluid pressure control device PC regardless of whether it is in a braking state caused by operation of a brake pedal BD or not by a motion control means MA, and at the time when it is judged as excessive under- steering, braking force is given to each of the wheels so that inward moment is generated. In the case when the motion control means MA gives braking force to the rear wheels of the vehicle in accordance with a result of judgement of the vehicle state judging means DR, the braking force is controlled to be a specified upper limit value or less by a rear wheel braking force control means RB.
Patent JP-2001162692-A (JP)
Title: Method for manufacturing lightweight composite panel and manufacturing device therefor
Inventor: YAMAMOTO KAZUYOSHI
IPC: E04C2/22
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lightweight composite panel by which it is possible to manufacture a foam core honeycomb sandwich structure or a foam core honeycomb structure, known as a panel-shaped lightweight structural member with superior mechanical strength, in particular in a simpler and more efficient manner than by a conventional method, by avoiding difficulties encountered when the honeycomb structural member is made using the conventional method. SOLUTION: The method for manufacturing a lightweight composite panel by which the foam core honeycomb structural member is formed comprises the process to form a lattice-shaped groove 2 such as a squire simple lattice in preferably, a thermoplastic plastic foam, especially, a platelike porous body 1 of a polyolefin foam such as a polyethylene foam or a polypropylene foam, with the help of a heat generating wire, the process to fill the lattice-shaped groove 2 with, preferably a thermosetting or a reactive curable substance 3 such as an epoxy resin, for example, and the process to cure the curable substance by means of heating or the like. Also the manufacturing device for the lightweight composite panel is provided.
Patent JP-H05158516-A (JP)
Title: Numerical controller having thread cutting control function
Inventor: ENDO ATSUSHI
IPC: G05B19/4103
Filed: 1991-12-03
Abstract: PURPOSE:To improve the work efficiency by measuring a thread part by a touch sensor attached to a movable part of a working machine, and calculating a phase shift amount. CONSTITUTION:The tip part of a touch sensor 102 is moved to a point for coming into contact with a screw thread of a work in the parallel direction (Z axis) against a main spindle rotation shaft, and a measuring position detecting circuit 13 inputs a contact signal SG from the touch sensor 102 through a sensor signal input circuit 12. Subsequently, the tip part of the touch sensor 102 is moved to a point for coming into contact with the screw thread of the work in the parallel direction (Z axis) against the main spindle rotation shaft in the reverse direction, and the measuring position detecting circuit 13 inputs its contact signal SG in the same way. On the other hand, the measuring position detecting circuit 13 always reads in position information SI from a position detecting device 16, stores a position of a working machine 10 at the time when the contact signal SG of each point is inputted, and also, sends it out to a phase shift calculating circuit 14. The phase shift calculating circuit 14 derives a middle point of each point by position information SH, sets a distance between two points as a phase shift amount and sends it out to a phase shift arithmetic circuit 9.
Patent JP-H09166288-A (JP)
Title: Steam trap
Inventor: ASADA TETSUO
IPC: F16T1/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a steam trap whereby a large amount of condensed water can be quickly discharged and a trap function ca be maintained even in a valve failure usable to close or open closed by a trouble in a temperature sensing member. SOLUTION: A temperature sensing member 11 opening/closing a valve port 19 is arranged in a valve chamber 6. The second valve chamber 7 is formed to branch from between an inlet 1 and the valve chamber 6, and the second temperature sensing member 21 opening/closing the second valve port 29 is arranged in the second valve chamber 7. A valve ball 31 switching the inlet 1 to the valve chamber 6 or the second valve member 7 or making the inlet communicate with both the valve chamber 6 and the second valve chamber 7 is turnably arranged in a branch part between the inlet 1 and the valve chamber 6. In the case of discharging of a large amount of condensed water, the inlet 1 is made to communicate with the valve chamber 6 and the second value chamber 7.  When discharging of a large amount of condensed water is ended, the inlet 1 and the valve chamber 6 are connected, and the inlet 1 and the second valve chamber 7 are disconnected. When the temperature sensing member 11 causes a trouble, the inlet 1 and the valve chamber 6 are disconnected, and the inlet 1 and the second valve chamber 7 are connected.
Patent JP-H10187882-A (JP)
Title: Document processing method
Inventor: KOJIMA KEIJI
IPC: G06K9/34
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To recognize the characters included in a character frame with high accuracy even for the documents which are printed in various colors by inputting the document where a character frame is printed in a color other than black as the multilevel image data and separating the character frame and the characters from the multilevel image data to recognize the separated characters. SOLUTION: A document printed in the non-drop-out colors (characters in black and character frame in a color other than black) is read by a color scanner 1 and inputted. A character separation means 2 separates a character frame and the characters from the obtained multilevel image data of RGB. Then only the pixels that are decided as characters or as a character frame are copied to a pure-white image. Thus, only the character or a character frame is extracted. When the character frame overlaps the characters in a document that is printed in the non-drop-out colors, the characters are clear black in general. As a result, only the characters can be accurately taken out and the character recognition accuracy is improved for a character recognition means 3.
Patent JP-2001169485-A (JP)
Title: Permanent magnet system of motor, and method of fixing permanent magnet
Inventor: AKUTSU SHIGEMITSU
IPC: H02K1/27
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost of a permanent magnet system of motor and also, simplify the manufacture process. SOLUTION: The rotor 12 of a permanent magnet system of motor 10 is equipped with a plurality of salient poles 14... projecting from on the peripheral face, and a permanent magnet 15 is mounted in such a way that it is caught between adjacent salient poles 14 and 14. The salient pole 14 is provided with two claws 16 and 16 projecting outward in peripheral direction from the periphery. This motor is equipped with plate-shaped resin material 17 which is irreversibly expandable, between the inside peripheral face 15B of a permanent magnet 15 and a seat face 14A made between the adjacent salient poles 14 and 14.  The resin material 17 has adhesive property, and it bonds and fixes the inside peripheral face 15B of the permanent magnet 15 and the seat face 14A, and also presses the permanent magnet 15 toward the peripheral side and presses and fixes the peripheral face 15A of the permanent magnet 15 against the claw 16 of the salient pole 14.
Patent JP-2001142035-A (JP)
Title: Optical pulse generation device, optical clock extraction device using the same, optical clock frequency-dividing device and optical clock extraction frequency-dividing device
Inventor: UENO YOSHIYASU
IPC: H04B10/556
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a small optical pulse generation device whose wavelength band is wide, which has long stable operation reliability and a mass manufacture method, whose power of high frequency electric signal input (clock input) that at optical pulse generator requires is comparatively small. SOLUTION: When an optical pulse is inputted to a semiconductor optical amplifier 1, the phase and the intensity of continuous light from a continuous light source 8, which passes through the semiconductor optical amplifier 1 at the same time as the optical pulse, are modulated. When continuous light which is phase-modulated and is intensity-modulated passes through a delay interference unit 2, the new optical pulse is generated. A wavelength filter 3 removes natural discharge light to be amplified that the semiconductor amplifier 1 emits and the optical pulse is returned to the semiconductor optical amplifier 1 through a polarizer 4 and a polarization controller 5 or the like.  The polarization controller 5 adjusts the polarization of the optical pulse so that the polarization of the optical pulse returned to the semiconductor optical amplifier 1 is orthogonal to the polarization of continuous light. The optical pulse amplified by the semiconductor optical amplifier 1 is removed by the polarizer 4.
Patent JP-H06199719-A (JP)
Title: New polyphenol and its production
Inventor: MASUDA TORU
IPC: B01J27/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a new polyphenol useful as a raw material for epoxy resin for IC encapsulant, lamination material, electrical insulation material, etc., epoxy resin hardener, color-development inhibitor and fading inhibitor for heat-sensitive recording material, etc. CONSTITUTION:The polyphenol of formula I (R is 1-4C alkyl or 5-7C cycloalkyl; (n) is 0-2), e.g. 4,4'-[(3,4-dihydroxyphenyl) methylene]bis[2,6-dimethylphenol]. The polyphenol of formula I can be produced by reacting 3,4- dihydroxybenzaldehyde with a phenolic compound of formula II in an alcohol solvent in the presence of an acid catalyst, neutralizing the acid catalyst existing in the reaction mixture after the completion of the reaction, adding a mixed solvent consisting of aromatic hydrocarbon and aliphatic ketone to the reaction mixture, heating the mixture and cooling to crystallize the polyphenol. The mixed solvent to be used in the above process is a mixture of toluene and methyl isobutyl ketone.
Patent JP-H06140283-A (JP)
Title: Chip-shaped capacitor for removal of high frequency noise
Inventor: CHIYAN HOA I
IPC: H01G4/30
Filed: 1992-12-28
Abstract: PURPOSE: To reduce high-frequency and equivalent series resistance and inductance of an internal electrode by allowing a high-frequency noise channel electrode to comprise an internal electrode where a protruding/recessed part, which is recessed inward, is formed so that the electromagnetic fields formed by the current generated when high-frequency noise is removed, are mutually canceled. CONSTITUTION: In order that the current directions generated by noise to be removed are apposite to each other, a specified part on the right side of both side-contact surfaces, connected to a grounded terminal, are deeply recessed (cut out) and removed in reverse directions, so that a irregularity part 7 is formed at an internal electrode 12. However, laminated for each internal of the internal electrode 12 used as a part of signal line, two or more internal electrodes 13a' and 13a" connected to the earth terminal are connected only to the one ground terminal, which alternate in reverse directions, for forming an internal electrode. The internal electrode 13a' is formed in an opposite direction, for current, to that flowing in the internal electrode 13a", thus electromagnetic fields are mutually canceled.
Patent JP-H07193936-A (JP)
Title: Assembler for cable joint
Inventor: HASEGAWA HIROYUKI
IPC: H01R43/00
Filed: 1993-12-27
Abstract: PURPOSE:To enhance the efficiency of cable jointing work by making a cleat part for grasping the symmetric cable ends at the opposite ends of a work table movable in the longitudinal direction and making a tool for assembling the accessories mounted on the cable terminal detachably and movably in the longitudinal direction. CONSTITUTION:Cables to be jointed are grasped, at the ends thereof, by cleat parts 22-1, 22-3 fixed to the opposite ends of a work table 21. The work bench 21 is provided, at one end thereof, with a handle 26, a gear 27 and a sprocket 28 and a chain 29 is entrained about the sprocket 28 and a sprocket 35 provided at the other end so that the cleat parts 22-1 and 22-2 are brought close to each other or separated from each other while being interlocked. The work bench 21 is also provided with a slide base in the center thereof in order to slide on a rail 24 in the longitudinal direction. A supporting panel 61 and a board 43 are mounted on the slide base 23 in order to mount the accessories, i.e., a stress cone, a reinforcing member, etc., on the cable terminals to be jointed.