baber/WOPTO huggingface dataset:
Patent JP-S63239207-A (JP)
Title: Impression material composition
Inventor: YAGI TOSHIHARU
IPC: A61K6/90
Filed: 1987-10-22
Abstract: PURPOSE:To obtain an impression material composition having excellent compatibility with water, providing uniform paste in a short time, not causing scattering of powder in blending, containing a low-molecular weight alginate, a high- molecular weight alginate, calcium sulfate and/or lead silicate and a filler. CONSTITUTION:In an impression material composition consisting of (A) 5-25wt.% alginates, (B) 5-30wt.% calcium sulfate and/or lead silicate and (C) the rest of a filler, both a low-molecular weight alginate and a high- molecular weight alginate are used as the components A. Alginates having the constitution ratio M/G of D-mannuronic acid (M) and L-gluronic acid (G) of 0.3-1 (especially 0.5-1) in the molecule of alginates provide an impression material composition having excellent physical properties such as elastic strain, permanent strain and grinding drag. An impression material obtained from the composition is used for molding of tooth, casting of metal and plastic molding and a smooth gypsum mold having excellent adhesiveness to agar is obtained.
Patent JP-H08121108-A (JP)
Title: Stationary blade supporting structure
Inventor: ABE SHINJI
IPC: F04D29/38
Filed: 1994-10-31
Abstract: PURPOSE: To provide a stationary blade capable of freely varying natural vibration of the stationary blade and easily avoiding resonance points. CONSTITUTION: A stationary blade is supportedly secured to a band by fitting a damping pad 14 into the outer circumference on end part of a stationary blade body 13 and fitting bands 16, 17 on the damping pad 14, and the total natural vibration quantity as a stationary blade is varied without deforming the shape of stationary blade body 13 by arbitrarily changing the material and the shape of the damping pad 14.
Patent JP-H0692686-A (JP)
Title: Spinel ceramics tempered silica glass
Inventor: YAMAGATA SHIGERU
IPC: C03C14/00
Filed: 1992-09-11
Abstract: PURPOSE:To improve heat resistance and transparency by adding ceramics consisting essentially of a spinel mineral to a silica glass matrix. CONSTITUTION:Synthetic silica glass having a purity of >=99.9999wt.% is pulverized to give silica glass powder having 100-400 mesh (149-37mum) particle size. Then, a silica glass matrix is blended with 0.1-30wt.% ceramics which consist essentially of spinel and have 0.5-5mum particle diameter (ceramics having a composition of MgO.Al2O3 and >=95wt.% purity are used and high-purity ceramics having >=99wt.% purity are required in the case of using tempered silica glass as a jig for semiconductor) by a V-mixer, then heated and melted by an electric furnace and transparently vitrified to give the objective glass having improved viscosity at high temperature (e.g. one having >=10<13.5> poise viscosity at 1,100 deg.C). This glass has heat resistance equal to or higher than Heralux as a fused quartz glass.
Patent JP-H07105719-A (JP)
Title: Conductive paste and resistor element
Inventor: MURAKAMI TOSHIAKI
IPC: H01L43/08
Filed: 1993-09-30
Abstract: PURPOSE:To provide conductive paste excellent in soldering wettability, which can be baked at a relatively high temperature, by mixing glass frit, an organic vehicle, metal titanium powder and metal boron powder into silver powder in specific quantities. CONSTITUTION:By mixing 100 pts.wt. of silver powder with 0.2-6 pts.wt. of glass frit, 10-50 pts.wt. of an organic vehicle, 5-45 pts.wt. of metal titanium powder and 0.5-5 pts.wt. of metal boron powder, conductive paste is manufactured. The resultant conductive paste is applied in a thickness of about 5-20mum to the surface of a semiconductor porcelain elemental body, followed by baking at about 600-850 deg.C in the atmosphere, thereby forming an ohmic electrode so as to manufacture a resistor element. This, reduces production of oxide at the surface of the ohmic electrode. Consequently, it is possible to enhance soldering wettability of the ohmic electrode so as to eliminate soldering deficiency. Furthermore, the conductive paste can be baked at a relatively high temperature, resulting in large connection strength of the ohmic electrode to the semiconductor porcelain elemental body.
Patent JP-S63123972-A (JP)
Inventor: MIYATAKE TOSHIAKI
IPC: F25D17/08
Filed: 1986-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001093148-A (JP)
Title: Optical disk device
Inventor: MASHITA TSUGUAKI
IPC: G11B7/125
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of properly recording data by correcting the change of the characteristic as to the driving current-emitted light quantity of a light emitting element, even though such the characteristic is changed due to the temperature change etc. SOLUTION: This device is provided with a light emission driving means 50 for ejecting a recording light beam in the manner of driving the light emitting element by a pulse train pulse based on a recording signal, a reflected light quantity detecting means 16 for detecting a reflected light quantity level from the optical disk, calculating means S10-S18 for calculating the changing characteristic of the driving current for driving the light emitting element and the reflected light quantity level, and an estimation control means S20 for estimating current values respectively obtaining the recording power which is the maximum level of the pulse train pulse, and the reproducing power which is the minimum level, based on the changing characteristic, to control the pulse train pulse.  Thus, even though the characteristic as to the driving current-emitted light quantity of the light emitting element is changed due to the temperature change etc., the proper data recording is executed by correcting such a change.
Patent JP-2001089048-A (JP)
Title: Elevator pit ladder storage device
Inventor: UNO KENICHI
IPC: B66B5/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a pit ladder storage device of an elevator to efficiently store a pit ladder in a hoistway. SOLUTION: When a pit ladder 7 is stored, a step 13 of the pit ladder 7 is hooked to a pit ladder receiving plate 12 of an arm member 10 mounted in the transverse direction on the reverse sides of guide rails 2 and 5, and the pit ladder 7 is stretched in the longitudinal direction.
Patent JP-H03133085-A (JP)
Title: Device for detecting unburned state in induction heating
Inventor: ITO TAKESHI
IPC: H05B6/10
Filed: 1989-10-17
Abstract: PURPOSE:To prevent non-conforming articles from being produced by using a high-frequency voltage abnormality detecting means connected to each of split coils, to detect the unburned state of a subject to be heated which is caused when one of the split heating coils fails to conduct electricity. CONSTITUTION:The unburned state of a subject to be heated which is caused when at least one of split heating coils 12 fails to conduct electricity is detected by a high-frequency voltage abnormality detecting means 12l connected to each of the split coils constituting a split type heating coil. While either of the split heating coils 12 fails to conduct electricity, a meter relay 14 does not detect high-frequency voltage, and so detection voltage is out of a preset range and a signal output is transmitted to a controller 15 and the controller 15 detects unburned articles in response to the signal and lights a corresponding display lamp on an abnormality display lamp board 16 and also actuates an alarm device 17 to produce alarm, and further outputs to an existing strong electricity board 18 a signal indicative of stopping of actuation so as to stop the system. Non-conforming articles which may be generated when at least one portion to be heated at high frequency of the subject to be heated is unburned are thus prevented from being produced.
Patent JP-H10116705-A (JP)
Title: Chip type thermistor and its manufacturing method
Inventor: KAWASE MASAHIKO
IPC: H01C17/28
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a chip type thermistor having small variations of a resistance value, by a method wherein, in terminal electrodes of both end parts of a chip type thermistor element, their end parts are brought into contact with a surface of the chip type thermistor element on a first metal layer composed of three layers to form a second metal layer composed of three layers. SOLUTION: A first metal layer 6 composed of three layers is formed on both end parts of a chip type thermistor element 2, and the first metal layer 6 comprises Ni-Cr having solder heat resistivity as a lower layer 6a, Ni-Cu having solder wettability and solder heat resistivity as an intermediate layer 6b, and Ag having solder wettability as an upper layer 6c by sequentially overlapping specific thin film layers, respectively. Further, on a surface of the chip type thermistor element 2 extending from an end part of the first metal layer 6 and a surface of the first metal layer 6, a second metal layer 7 composed of three layers is formed by dry-type plating such as sputtering.
Patent JP-S62118297-A (JP)
Inventor: GIYUNTAA RIRU
IPC: G21C15/02
Filed: 1986-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11111264-A (JP)
Title: Sealed battery
Inventor: YAMAGUCHI SHIN
IPC: H01M2/08
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the rupture and explosion of a sheathing can while securely cutting off the current in the case where pressure inside of the sheathing can is raised by abnormality. SOLUTION: In a sealed battery, an opening of a sheathing can for housing power generating elements 3 is sealed with a seal body 2 including an outer terminal plate 7 having a gas vent hole 7a, an inner terminal plate 9 having a gas vent hole 7a and a safety valve plate 8 interposed between both the terminal plates, and the inner terminal plate 9 and the safety valve 8 are bonded to each other at a central part of the inner terminal plate 9 and the safety valve plate 8, and a peripheral part of the bonding part of the inner terminal plate 9 and the safety valve plate 8 is provided with a thin wall part 8a.  In this sealed battery, the outer terminal plate 7 and the safety valve plate 8 are tightly fitted to the sheathing can 1 at a peripheral edge of the outer terminal plate 7 and the safety valve plates 8, and while a peripheral edge of the inner terminal plate 9 is formed as a free end.
Patent JP-H02134320-A (JP)
Title: Medicine composition
Inventor: ROBERUTO KOORE
IPC: A61K31/445
Filed: 1989-10-16
Abstract: PURPOSE: To obtain a pharmaceutical composition useful for the treatment of hyponatremia of a mammal by compounding a specific aza-cyclic or isoquinoline derivative. CONSTITUTION: This composition is obtained by compounding a compound of formula I [A together with N forms (CH2 )p (p=3-6), or A is a (substituted) tetrahydroisoquinoline ring; R1 and R2 are each H, a 1-6C alkyl, a 2-6C alkynyl or a 3-6C cycloalkyl, etc., or together form a 2-6C polymethylene or a 2-6C alkenylene; Rx is H, a 1-6C alkyl or phenyl, or together with R1 forms (CH2 )3-4 ; R is a carbocyclic or a heterocyclic aromatic group] or formula II [Ra is a 1-6C alkyl or phenyl; Rb is H or together with Ra forms (CH2 )n (n=1-3); Het is a heterocyclic group of a single ring or a fused ring containing 5-12 ring- atoms and <=4 hetero atoms (O, S or N)]. e.g. (2S)-1-(3,4- dichlorophenylacetyl)-2-(1-pyrrolidinylmethyl)piperidine, or its salt or solvate.
Patent JP-H04145921-A (JP)
Title: Device for recovering and refining spent xenon gas
Inventor: SAITOU YOSHIJI
IPC: B01D53/04
Filed: 1990-10-05
Abstract: PURPOSE:To reduce the maintenance cost of the device by passing the spent xenon gas discharged from the detector of an X-ray inspection device through an adsorption vessel, radiator and check valve to refine the gas, cooling and solidifying the gas by the xenon gas reclaimer dipped in a liq. nitrogen tank, recovering and storing the solidified xenon in the reclaimer. CONSTITUTION:The xenon gas discharged from a detector 1 through a xenon gas outlet passage 2 is introduced into an adsorption vessel 3, where moisture and carbon dioxide are absorbed by a first adsorption vessel 3a packed with zeolite, and then introduced into a second adsorption vessel 3b packed with a getter and heated to a high temp., where the gases other than the rare gases (e.g. xenon gas) are chemisorbed. The xenon gas thus refined is cooled to room temp. by a radiator 4 and introduced into a xenon gas reclaimer 6 through a check valve 5. Since the reclaimer 6 is cooled by the liq. nitrogen in a liq. nitrogen tank 7, the xenon gas is cooled below its m.p., solidified, recovered and stored as such.
Patent JP-H04148116-A (JP)
Title: Coated film structure at inner wall surface of microwave oven for high temperature cooking and its coating method
Inventor: ARAI NOBUSHIGE
IPC: B05D5/00
Filed: 1990-10-05
Abstract: PURPOSE:To prevent a cleaning characteristic and a heat-resistant characteristic or the like from being deteriorated even after a use of long period of time by a method wherein a ceramic coating film is formed at a surface requiring a high temperature heat-resistant characteristic, a fluorine resin coating film is formed at a surface requiring a cleaning characteristic and then a coating film composed of an intermediate coating film and the fluorine resin coating film compatible with both coating films is formed at an interface surface of these films. CONSTITUTION:A coating film disposed at an interface plane among a top surface 5, a rear plate surface 6 and other surfaces 7, 8 and 9 is formed such that a base coating A, a middle coating B, a primer coating C and a final coating D are formed in sequence on a stainless steel material 11. The primer coating C and the final coating D are coating mainly composed of fluorine resin and the base coating A is a ceramic coating mainly having as its composing element polytitanocarbosilane. Since the middle coating B compatible with both ceramic coating and fluorine resin coating is formed between the ceramic coating and the fluorine resin coating, the ceramic coating and the fluorine resin coating are rigidly adhered to each other. Thus, there is no possibility that the film of final coating D is peeled off the film of the base coating A at the interface plane.
Patent JP-H02115233-A (JP)
Title: Discharge of remaining resin
Inventor: SHITOOKA FUSAKI
IPC: C08G85/00
Filed: 1988-10-25
Abstract: PURPOSE:To make it possible to completely discharge remaining resin from a container in good efficiency without any manpower and danger by feeding the resin onto a cooling belt from a dam container by means of an overflow system comprising a specified structure. CONSTITUTION:In a process comprising feeding a resin 7 from a dam container 2 onto a cooling belt 10 by means of an overflow system, the dam container 2 is moved to the position of inversion along guide rails 11 and the front wheels 8 of the container 2 are engaged with fixing hinges 12 through fixing pins 13 so as to support the front bottom of the container 2 in a freely rotable manner. The rear part of the container 2 is lifted with a wire 16 connected with, for example, a lever block 17 to tilt the container 2 forwardly and to discharge the remaining resin 7 from the container 2.
Patent JP-S61145816-A (JP)
Inventor: MATSUMOTO SUSUMU
IPC: H01G4/32
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62130985-A (JP)
Inventor: ONO YOICHI
IPC: B66B1/16
Filed: 1985-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01113198-A (JP)
Title: Soldering paste
Inventor: NIIMURA TAKASHI
IPC: B23K35/14
Filed: 1987-10-27
Abstract: PURPOSE:To restrain change of viscosity and to hold suitability to printing for long time by containing coating soldering powder, which coats soldering powder with coating agent having non-solubility or hard-solubility in vehicle, in soldering paste. CONSTITUTION:Treating liquid is adjusted by mixing the coating agent having non-solubility or hard-solubility in the vehicle with solvent and the soldering powder is dipped into this liquid and left as it is after stirring, and separated into solid and liquid by decantation method and dried. The soldering paste contains resin and solvent as main components and if necessary, activator and thixo-agent in the coating soldering powder. By this method, the soldering paste can be held to stability of the viscosity in the paste.
Patent JP-H08133092-A (JP)
Title: Steering wheel for vehicle
Inventor: KAMIYA TOMOHIDE
IPC: B60R21/203
Filed: 1994-11-02
Abstract: PURPOSE: To get rid of a false car horn by installing a control means, allowing any movement of an air bag module in the axial direction of a steering shaft, but checking its movement in the lower part vertically, in an interval between a steering wheel body and the air bag module. CONSTITUTION: An air bag module 4 is depressed in its axial direction L, a part of a horn plate 3 corresponding to this depressed part is pressed to the side of a boss plate 2 by a pressing part 4b, a contact 6 on the horn plate 3 and another contact 7 on the boss plate 2 are energized with current, therefore a horn is sounded. In addition, even in the case where vertical force is added to a steering wheel H2, a lower part of the air bag module 4 tries to go down in the vertical direction V, and an engaging member 9 presses a deformed member 8 downward vertically, a beam part 8e of this deformed member 8 will not be contracted and deformed downward vertically, so that a lower part of the air bag module 4 is supported by dint of reaction out of this deformed member 8, and thus any false sound of the horn is prevented from occurring.
Patent JP-H0988158-A (JP)
Title: Sanitary cleaner
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide various cleaning feelings by a liking of a user by opening and closing a flow control valve according to a change in a flow rate of wash water, and setting flow speed and a flow rate in various conditions. SOLUTION: In a flow control valve 74b, a ball valve element 74c is energized in the valve opening direction by a spring 74d, and when a flow rate of wash water is a little, the ball valve element 74c is opened, and when it becomes a flow rate not less than a prescribed value, its load is set so that the valve is opened. When wash water of a small flow rate is supplied from a water stop condition, water pressure is slightly applied to the ball valve element 74c, and the flow control valve 74b is opened, and wash water is spouted out from three injection ports 72a together with the other injection port 72a. On the other hand, when wash water of a large flow rate is supplied, strong water pressure is applied to the ball valve element 74c, and the outlet side of the injection ports 72a is closed, and wash water is injected only from the other two injection ports 72a.  When flow speed is increased larger than an increase in a flow rate, water power can be enhanced.
Patent JP-S62129981-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUNO HIROYUKI
IPC: G11B21/10
Filed: 1985-11-30
Abstract: PURPOSE:To read and write data securely even during high-density recording by controlling magnetic head positioning operation based on the servo information of positioning information read out of a memory device and the quantity of head off track. CONSTITUTION:A disk 10 has a servo surface 11 and a servo surface 21 for correction in addition to a data surface 15 and the positioning servo information on a data head 12 and heat offset track information are read out of those surfaces 11 and 12 through a servo head 13 and a subservo head 21. A control circuit 22 controls the movement of a carriage 14 according to those pieces of read information. Therefore, the quantity of heat off track is reduced greatly and data is read out of and written on a target track securely even during high-density recording.
Patent JP-S63124669-A (JP)
Title: Image processor
Inventor: TATEUCHI TSUGUJI
IPC: H04N1/04
Filed: 1986-11-14
Abstract: PURPOSE:To read a complicated drawing by the capacity of a picture memory of a rquired minimum value through a simple operation by designating the vertex of a drawing or the like while confirming it by a user by means of a printer carriage. CONSTITUTION:Contents of a carriage location memory 10-a and a read start location register 11 are compared by a comparator 15-a and when the content of the carriage location memory 10-a is smaller than the content of the read open location register 11, the content of the carriage location memory 10-a is stored in the read start position register 11. Simultaneously, the contents of the carriage location memory 10-a and the read end location register 12 are compared by a comparator 15-b, and when the content of the carriage location memory 10-a is larger than the content of the read end location register 12, the content of the carriage location memory 10-a is stored in the read end location register 12.
Patent JP-S63124945-A (JP)
Title: Detecting method for pattern defect
Inventor: NISHINO TAKAHIRO
IPC: H01L21/66
Filed: 1986-11-14
Abstract: PURPOSE:To detect whether or not there is a defect at a high speed by enlarging line image data to an extent where normal adjacent line images do not contact each other, and comparing the numbers of areas of line parts and background parts before and after the processing with each other. CONSTITUTION:The image signal of a pattern to be inspected which is obtained by an image part 1 is stored in an image memory through an A/D conversion part 2 and a binarization part 3. A line image generation part 4 converts the stored image to be inspected into line image data, which is transferred to area quantity counting parts 5a and 5b and an enlargement processing part 6. The area quantity counting parts 5a and 5b counts the numbers of areas of line parts and background parts and transfer their counted values Noe and Nob to a defect decision part 8. The enlargement processing part 6 enlarges the line image data to the extent where lines in line images do not contact adjacent lines and transfers the data to area quantity counting parts 7a and 7b. The area quantity counting parts 7a and 7b counts the numbers of values Nre and Nrb to the defect decision part 8. The defect decision part 8 decides that the pattern is normal when Noe=Nre and Nob=Nrb and defective when not.
Patent JP-H08131463-A (JP)
Title: Plaster model cutter
Inventor: HORIGUCHI YUJI
IPC: A61C13/34
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a plaster model cutter capable of more exactly and easily cutting a plaster model by providing this cutter with a feeding means for vertically moving a working table with respect to a disk cutter so that the plaster model can be cut from below to above. CONSTITUTION: The plaster model is fixed by means of a model stopper 5 and fixing rod while its cutting position is aligned with a laser from a laser beam emitting device 8 as an index. A motor 3 is energized when a power source switch 9 is turned on. This motor 3 energizes the disk cutter 2 with its rotating force and simultaneously energizing a fan 10 for dust collection with the rotating force as well via a pulley mechanism 14. The disk cutter 2 projects in proportion to an indentation quantity from a disk window 7 and cuts the plaster model when the working table 1 is pushed downward by manpower. At this time, the cutting is executed from the gingiva side where the shape of the plaster model is set and, therefore, the mispositioning at the time of contact of the cutter and the model and the crazing, etc., of the plaster model are minimized.