baber/WOPTO huggingface dataset:
Patent JP-H06183873-A (JP)
Title: Method for growing semimagnetic compound semiconductor single crystal
Inventor: AOKI YOSHIHEI
IPC: C30B11/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a method for growing the semimagnetic IIB group element-VIB group element compound semiconductor single crystal in which a 3d transition metal element is contained in an uniform concentration distribution. CONSTITUTION:A flux is produced from a IIB group element and a VIB group element, either of the elements being more excessive than their stoichiometric composition. The IIB group element, the VIB group element and a fine amount of a 3d transition metal element are vacuum-sealed in the same closed tubular crucible, and the IIB group element and the VIB group element are melted. A strong magnetic field is applied to the crucible to float the 3d transition metal element in the melted liquid. The crucible or the strong magnetic field-generating device is vertically transferred to change the relative position of the 3d transition metal element in the melted liquid, and the 3d transition metal element is simultaneously perfectly dissolved in the melted liquid of the IIB group element-VIB group element. The application of the magnetic field is subsequently stopped, and all of the melted liquid is uniformly mixed by the utilization of the natural convection. The melted liquid is gradually cooled from the bottom of the crucible to deposit a desired single crystal by a monodirectional coagulation method.
Patent JP-H05148189-A (JP)
Title: Production of aromatic carbonic acid esters
Inventor: HAMAMOTO SHUNICHI
IPC: B01J31/12
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for polycarbonate resin, etc., in high selectivity and in high yield by subjecting a carbonic acid dialkyl ester, etc., to ester exchange reaction in the presence of a specific catalyst. CONSTITUTION:A carbonic acid dialkyl ester or a carbonic acid alkyl aryl ester is subjected to ester exchange reaction by using a catalyst which is pretreated by heating at 120-250 deg.C in the presence of 3-100 molar times a phenol and 1-20 molar times a carbonic acid dialkyl ester and/or a carbonic acid alkyl aryl ester of a catalyst as a treatment before reaction and comprises one or more compounds of element selected from rare earth elements such as Yb, Tm, Ho, Dy, Tb, Sm, Nd and Pr as the catalyst.
Patent JP-2001169609-A (JP)
Title: Riding agricultural implement
Inventor: ZANMA SHIGEO
IPC: B60K23/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a riding agricultural implement preventing fuel efficiency from becoming poor when the load of an engine is small and preventing ill effects on an operator and surroundings. SOLUTION: In the riding agricultural implement where a running vehicle is equipped with an agricultural implement which is assembled in such a way that the motive power of an engine is transmitted to both of the driving system of the implement and the driving system of a generator mounted on the running vehicle, a clutch is installed in a power transmission path between the engine and the generator, and the on-off operation of the clutch is cooperated with the driving system of the implement or the driving system of the running vehicle. The above clutch is coupled when farm work is conducted by the implement, and the above clutch may be uncoupled when farm work is not conducted.
Patent JP-2001172888-A (JP)
Title: Method for treating paper pulp
Inventor: SUGIYAMA HIDEHIKO
IPC: D21C9/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating paper pulp, by which an effective bleaching degree can be achieved in a practical short time on the enzymatic bleaching treatment of non-bleached pulp. SOLUTION: This method for treating paper pulp, characterized by applying at least one treatment among (1) the thermal hydrolysis treatment of hemicellulose, (2) the fiber pore-expanding treatment of cellulose, and (3) the organic solvent-swelling treatment of lignin, before non-bleated pulp is subjected to an enzymatic bleaching process.
Patent JP-H11188484-A (JP)
Title: Multi-stage grinding/deflashing device
Inventor: MATSUO GIICHI
IPC: B24B5/38
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To save the space by miniaturizing a whetstone, and also to provide a multi-stage grinding/deflashing device, wherein the control is extremely easy and the flash of a billet welding part is ground stage by stage. SOLUTION: Plural fixed type grinding machines 10-13 are installed along a transfer line of a billet 1, and the whetstone interval of pairs of whetstones 3, 4 and 5, 6 opposing respectively is set to be gradually narrowed from upstream to downstream. The flash of the welding part on upper and lower faces of the billet 1 is ground by the whetstones 3, 4 stage by stage, and then the flash of the welding part on right and left faces of the billet 1 is ground stage by stage.
Patent JP-H11268929-A (JP)
Title: Polymerizable composite material
Inventor: RHEINBERGER VOLKER DR
IPC: A61K6/893
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composite material capable of manifesting not only a high release level of calcium ion but also a high release level of fluoride ion when coming into contact with water, capable of being completely hardened by light even at a deep layer, enabling the use thereof as a material for dental restoration requiring beauty, and having high translucency. SOLUTION: This polymerizable composite material comprises (a) at least one polymerizable monomer, and (b) at least one transparent glass having a high release level of calcium ion and fluoride ion and comprising 24.0-56.0 wt.% SiO2 , 26.0-57.0 wt.% CaO and 4.0-14.0 wt.% F.
Patent JP-H10180896-A (JP)
Title: Manufacture of belt with teeth on both faces
Inventor: TANAKA MASAYUKI
IPC: B29D29/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To precisely position an upper teeth part and a lower teeth part, and to prevent a rubber from oozing out by a method wherein on the outer peripheral face of a mold with channels, a cylindrical matrix with projected parts and recessed parts in the circumferential direction is inserted into a molded body coated with a rubber layer to perform positioning and after semi-vulcanization is performed, it is taken out and is heated and pressed. SOLUTION: A cylindrical teeth fabric 5 treated with a resorcin-formalin-latex liq. is wound on the outer peripheral face of a mold 1 with channels having channel parts 2 and teeth parts 3 and a core wire 4, an unvulcanized rubber sheet and the teeth fabric 5 are wound thereon to form a molded body 15. In addition, recessed parts 31 of a matrix 30 provided with the recessed parts 31 and projected parts 32 are inserted into guide rods 25 on the surface of the molded body 15. Then, the guide rods 25 are pulled out and the molded body 15 is placed in a vulcanization can, wherein it is semi-vulcanized. Thereafter, after the mold 1 with channels is taken out of the vulcanization can, a belt sleeve being a preliminary molded body is taken out of the mold 1 with channels and it is pinched and pressed by a press mold to mold and vulcanize an upper teeth part and a lower teeth part.  In this time, the upper and lower teeth parts are precisely molded.
Patent JP-H10179659-A (JP)
Title: Medical apparatus
Inventor: ANZAI AKIRA
IPC: A61H1/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a medical apparatus for rehabilitation effectively applied especially for disorders of a leg part, by providing a driving means to reciprocally move a pair of foot rest boards at a first angle to the horizontal plane mutually in reverse in a direction at a second angle to the horizontal plane. SOLUTION: Foot rest boards 12 are equipped slidably in the axial direction on a support column 32 obliquely extended from a base 30 at a prescribed angle β. For instance, when a pulley motor 22 is connected to each of a pair of belts 14, both pulley motors 22 are rotated in mutually reverse directions at a prescribed speed for a prescribed time, and when a prescribed time elapsed, the rotation direction of each pulley motor is switched reverse and rotated at a prescribed speed for a prescribed time. By repeating it, winding and releasing of right and left belts 14 are alternately carried out resulting in right and left foot rest boards 12 alternately performing reciprocal motion along the support column 32. At this time, leg parts laid on the foot rest boards 15 are forcibly made to perform motion same as stepping.
Patent JP-2001175987-A (JP)
Title: Rout guiding system
Inventor: ISHIZAKI YOSHINORI
IPC: G01C21/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a rout guiding system suitable for safely and surely guiding a route to the destination for the walker of the blind while using a portable transmitter/receiver. SOLUTION: A portable transmitter/receiver (PHS) 10 holds an ID value for identification and a blind person B makes a telephone call through a radio base station 21 to the operator of a head office 30 and reports the location information of the destination D. The operator inputs the location information or the like to terminal equipment PC in the head office 30. On the basis of the location information of the radio base station 21, the destination information and a map data base, the terminal equipment PC calculates the navigation information (rout guiding information) from the position of the radio base station 21 (almost equal to the position of the blind person B) to the destination D. This rout guiding information is reported to the blind person B in voice and the route to the destination D is guided.
Patent JP-H11183932-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: SHIBUSAWA MAKOTO
IPC: G02F1/136
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device with a high picture quality and a high numerical aperture by suppressing increase in a punch-through voltage, a time constant of scanning lines, and occurrence of reverse. SOLUTION: A lot of scanning lines 34a, 34b and signal lines 32 formed on an insulating substrate and auxiliary capacity lines 35 extending in parallel to scanning lines are formed on an array substrate 20 of a liquid crystal display panel. In a region surrounded by the scanning lines and the signal lines, a picture element electrode 36 is formed and connected with the scanning lines and the signal lines via a TFT 38. A part of the picture element electrode is formed overlapping the scanning line 34b and composes a 1st auxiliary capacity Cs1. Moreover, the picture element electrode is formed overlapping the auxiliary capacity line electrically separated from the picture element electrode and the scanning line, and composes a 2nd auxiliary capacity Cs2 across the auxiliary capacity line.
Patent JP-H11185124-A (JP)
Title: Commodity housing and ejecting device for automatic vending machine
Inventor: YAJIMA SHUICHI
IPC: G07F11/42
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To eject a commodity at an appropriate falling speed at the time of sales and to reduce a manufacture cost. SOLUTION: This commodity housing and ejecting device 1 is provided with a housing container 4, partition plates 5 provided so as to vertically partition the housing container 4 into plural housing chambers, commodity racks 7 provided in the respective plural housing chambers for paying out the commodity S from a pay-out port formed at one end part of a front-to-back direction at the time of the sales and an ejecting path 10 for guiding the commodity S paid out from the pay-out port downwards. The partition plate 5 is provided with an opening 5a for constituting a part of the ejecting path 10.  A shutter 11 capable of opening and closing the opening 5a of the partition plate 5 and a driving means 12 for closing the shutter 11 at the time of the sales standby of the commodity S and opening the shutter 11 after the lapse of prescribed time after the commodity S is paid out from the pay-out port at the time of the sales of the commodity are provided further.
Patent JP-H11189503-A (JP)
Title: Antimicrobial phenolic resin molding material
Inventor: YAMOTO MASATOSHI
IPC: C08K5/13
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin molding material which gives excellent antimicrobial and fungicidal effects to daily life goods, e.g. kitchen goods, lacquer wares or the like, and moldings touched by the public in use and lasts the effects. SOLUTION: This antimicrobial phenolic resin molding material comprises the following phenolic compounds as antimicrobial ingredients in an amount of 0.1-1.3 pts.wt. based on the whole molding material. (1) 3-methyl-3- isopropylphenol, (2) 2-isopropyl-5-methylphenol, (3) o-phenylphenol, (4) o- phenylphenol sodium salt, (5) methylphenol, (6) p-chlorophenol, (7) 2,4,6- tribromophenol, (8) 4-chloro-2-(phenylmethyl)phenol, (9) monochloro-2-phenylphenol and (10) 4-chloro-3,5-dimethylphenol.
Patent JP-2000178478-A (JP)
Title: Metallic paint and formation of metallic gloss coating film
Inventor: NAKASUJI HIROYUKI
IPC: C09D5/29
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To prepare a metallic paint capable of forming a metallic gloss coating film excellent in water resistance by making the paint include a brightened pigment comprising metal fragments formed by crushing deposited metal film and a phosphoric acid group-including compound. SOLUTION: This metallic paint includes (A) 0.2-20 wt.% brightened pigment comprising metal fragments formed by crushing deposited metal film and (B) a phosphoric acid group-including compound in a solid quantity of 25-100 pts.wt. based on 100 pts.wt. solid quantity of the ingredient A. The ingredient A is prepared e.g. by depositing metal on a release agent applied on plastic film and by peeling the deposited metal from the film, followed by crushing the metal. The thickness and particle diameter of metal fragments are respectively 100-1,000 Å and 5-100 μm. The ingredient B is preferably a combination of an acid phosphate ester and a phosphoric acid group-including acrylic polymer, and the acid phosphate ester is a 2-ethylhexyl acid phosphate or the like.
Patent JP-H06195902-A (JP)
Title: Information recording and reproducing device and tracking control circuit for this device
Inventor: MIZUHATA SHINJI
IPC: G11B7/085
Filed: 1992-12-25
Abstract: PURPOSE:To perform exact tracking by placing a recording and reproducing means on a desired track and releasing the control stop of a movement control means to count traversed tracks in the section where the polarity of tracking servo is positive. CONSTITUTION:A CPU 2 stops the control of a control circuit 15. Simultaneously, a signal pickup 4 is relatively moved in the breadthwise direction of tracks by a driving circuit 16 and is placed on a desired track. At this time, the number of traversed tracks is counted from the output of a tracking error detector 6 based on the state of the binarized output level of an on-track signal detector 8, and the signal pickup 4 is placed on the desired track, and the control stop of the circuit 15 is released. Consequently, traversed tracks are counted in the section, where the polarity of tracking servo is positive, to accurately track the desired track.
Patent JP-H05181142-A (JP)
Title: Material for liquid crystal orienting film and liquid crystal orienting film
Inventor: MURATA MAKOTO
IPC: C08G73/10
Filed: 1991-12-26
Abstract: PURPOSE:To attain a uniform pretilt angle by using an org. polymer contg. aliphatic groups each having the specified number of carbon atoms as a material for a liq. crystal orienting film and specifying the mol.wt. distribution of the polymer. CONSTITUTION:This material for a liq. crystal orienting film is an org. polymer contg. 5-30C aliphatic groups. The mol. weight distribution of the polymer is represented by the ratio of the wt. average mol.wt. (Mw) to the number average mol.wt. (Mn) and the ratio is <=1.2. The polymer has repeating units represented by the formula, wherein R1 is a tetravalent group contg. at least two C atoms, R<2> is a divalent group contg. at least two C atoms, each of R<3>-R<6> is H or an aliphatic, alicyclic or arom. 1-30C monovalent group which may have halogen, nitro, amino, cyano, methoxy or acetoxy as a substituent and at least one of R<3>-R<6> is a 12-30C monovalent group.
Patent JP-H05178106-A (JP)
Title: Propeller shaft
Inventor: HAMADA TORU
IPC: B60K17/24
Filed: 1991-12-28
Abstract: PURPOSE:To lessen deformation of a car body so as to mitigate shock by providing fixing bolt engaging notches opened in the opposite directions to each other with respect to the longitudinal direction of a vehicle on the mounting portions of a mounting bracket on the respective radial sides of a propeller shaft. CONSTITUTION:In a propeller shaft 10 disposed in such a manner as to direct in the longitudinal direction of a vehicle, mounting bracket 36 include notches 44, 46 provided on the mounting portions 40, 42 on the respective radial sides of the propeller shaft 10 in such a manner as to open (48, 50) in the opposite directions to each other with respect to the longitudinal direction of the vehicle, and mounting bolts 52,54 are engaged with the notches 44, 46 to fit the propeller shaft to a car body. Thus, when the car body is deformed due to collision of the vehicle, the mounting bolts 52, 54 are separated from one of notches 44,46 provided on the mounting portions 40, 42 in such a manner as to open (48, 50) in the opposite directions to each other with respect to the longitudinal direction of the vehicle.
Patent JP-2001178062-A (JP)
Title: Motor
Inventor: YAMAMOTO MINEO
IPC: H02K3/50
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To readily mount the rotation detecting sensor of a rotor at a low cost, in the stator of a motor having power source leads wired directly to a coil. SOLUTION: This motor comprises a stator having a stator core and a winding wound on the core through an insulator, a rotor internally mounted in the stator, power source leads for supplying power to the winding, a power source lead holding means provided at the stator to hold the power source leads, a board for mounting a rotation detecting sensor for detecting the rotation of the rotor and connected with sensor leads, a lead-retaining means for retaining the sensor leads, and an inside partitioned component. In this case, the sensor leads are sandwiched between the retaining means and the partitioned component. The power source leads are sandwiched between the partitioned component and the holding means and associated axially in two stages.
Patent JP-2001173128-A (JP)
Title: Metal fitting for mounting exterior wall
Inventor: OISHI TETSUO
IPC: E04B2/56
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting for mounting an exterior wall which can be installed simply. SOLUTION: The metal fitting 1 for mounting the exterior wall has a main body part 2 to be fixed to a framework 6 and engagement pieces 5 which are provided on the main body part 2 and engaged with the edge part 71 of the exterior wall 7 being in contact with the framework 6. The main body part 2 is provided with a split pin 3 to be inserted through a fitting hole 60 formed in the framework 6 and a driven pin 4 to be driven into the split pin 3. The driven pin 4 is driven in a state wherein the main body part 2 is brought into contact with the framework 6 with the split pin 3 inserted through the fitting hole 60 of the framework 6, and thereby the main body part 2 can be fixed to the framework 6.
Patent JP-H11188442-A (JP)
Title: Honeycomb tube substance manufacturing
Inventor: OKADA TOSHIAKI
IPC: B23K26/21
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make a takeup shaft diameter small so as to obtain a large catalyst holding and contacting area in a manufacturing method which forms a honeycomb tube substance by taking up a flat metal plate and a corrugated metal plate being overlapped with a rotating takeup shaft. SOLUTION: Only a starting tip end of the metal flat plate 2 is inserted into a slit 30a, which being in a shaft direction, of the take up shaft 30 and the metal flat plate 2 is taken up by rotating the takeup shaft 30 by a given angle. A starting tip end of the metal corrugated plate 3 is put in between a taken up portion and a portion to be taken up hereafter of the metal flat plate 2 and, both plates 2, 3 are wound up being overlapped by the continuous rotation of the takeup shaft 30. Width of the slit 30a can be narrow and, therefore, it is possible to make the shaft diameter small, while securing the strength of the takeup shaft.
Patent JP-2000176439-A (JP)
Title: Method of extracting boron
Inventor: NOGUCHI YOSHIKAZU
IPC: C02F1/26
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To perform stable and effective stripping and crystallization in respect to variation in boron concentration of solvent by measuring pH of stripping agent after contact with solvent and controlling the fed quantity of the stripping agent according to the value thereof. SOLUTION: A pipeline for feeding stripping agent after stripping to a crystallizer 3 from a backward extractor 1 is provided with a pH meter 5 to measure pH. Based on this result, the operation of a pump P2 for feeding stripping agent to a backward extractor 1 from the extractor 2 is controlled. Since when pH of the stripping agent after stripping is lower than the predetermined pH value, boron concentration in the solvent is high and the stripping agent quantity runs short, the fed quantity of the stripping agent to the backward extractor 1 is increased.  On the contrary, since when pH of the stripping agent after stripping is higher than the predetermined pH value, boron concentration in the solvent is low and the quantity of the stripping agent becomes excessive, by increasing or decreasing the fed quantity of the stripping agent to the stripping, pH of the stripping agent after stripping is kept at a suitable pH value.
Patent JP-H11173262-A (JP)
Title: Variable displacement type swash plate compressor without clutch
Inventor: MIZUSHIMA TAKEO
IPC: F04B27/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a vanable displacement type swash plate compressor without clutch whose functions are easily recovered and structure is simple. SOLUTION: A heater 61 is provided for a suction chamber 13, the heater 61 is functioned when piston stroke amount increases from zero condition in thermal load, flow of refrigerant gas from a suction inlet 3a to an evaporator 80 and from the suction chamber 13 to a crank chamber 8 is avoided by a suction control valve 30 and a check valve 60, pressure in the suction chamber 13 is raised, and gradient angle of a swash plate 10 rapidly increases.
Patent JP-H11171753-A (JP)
Title: Cosmetic containing coated fine-particle titanium dioxide composition as active ingredient
Inventor: YAMAJI KOICHI
IPC: A61K8/29
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic containing as active ingredient fine-particle titanium dioxide highly compatible with oily phase and having high dispersibility and light resistance. SOLUTION: This cosmetic is obtained by formulating 1-80 wt.%, based on the whole cosmetic, of fine-particle titanium dioxide which is produced through an outline of the following process: a specific amount of a water-soluble aluminum compound is added to an aqueous suspension of titanium dioxide with a particle size of <=0.1 μm followed by setting the resultant slurry at a specified pH value with a neutralizing agent; the slurry is then heated to >=80 deg.C and incorporated with a specific amount of a >=7C fatty acid or a water- soluble salt thereof; subsequently, the slurry pH is adjusted to a specified level followed by aging the slurry for >=30 min; finally, the pH is adjusted again, followed by performing filtration, washing, drying, and grinding operations. This cosmetic has excellent anti-suntan effect.