baber/WOPTO huggingface dataset:
Patent JP-2001129812-A (JP)
Title: Method and apparatus for cast molding slurry using water absorbable mold such as gypsum mold or the like
Inventor: HIRAI TOSHIO
IPC: B28B1/28
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a deformation or a craze of a molding in the step of drying or burning can be caused due to a density different between upper and lower parts of the molding by the own weight of a slurry when a water absorbable mold such as a gypsum mold or the like is molded in a stationary state, the molding capable of being molded is limited to a hollow molding in the case of molding by a centrifugal force and the water absorbable mold is no suitable molding of a large product due to the possibility of fracture of the mold or the like by the centrifugal force in the molding. SOLUTION: The method for cast molding a slurry using a water absorbable mold such as a gypsum mold or the like comprises the steps of charging the slurry in a cavity of the mold from an inlet formed at a centerline of the mold with an axis passing the substantially center of the cavity as the centerline, and then rotating the mold at a low speed of the degree not affecting a substantial influence to molding of the slurry by a centrifugal force in an attitude of holding the mold at the centerline as substantially horizontal at the centerline as a center while leaving the mold to stand for at a charging pressure.
Patent JP-H11148964-A (JP)
Title: Integrated circuit testing device and method
Inventor: AOYAMA SHINTARO
IPC: G01R31/28
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To mount at one time a plurality of integrated circuits requiring test signals for at least the number of test terminals of an integrated circuit testing device on a test board for testing, and to minimize the number of test terminals that are not used for a plurality of different modes. SOLUTION: A multiplexer 6 is introduced between a test terminal 7 and an integrated circuit 8 to be tested, the multiplexer circuit 6 is successively switched according to test details, and the connection relationship between the test terminal 7 and a terminal 9 of the integrated circuit 8 to be tested is changed, thus mounting more integrated circuits 8 to be tested on the test board 3 at a time and allowing one kind of test board 3 to be applied to a number of test modes with one kind of test board 3.
Patent JP-H03175548-A (JP)
Title: Microprocessor and address control system
Inventor: HIDA EIJI
IPC: G06F12/08
Filed: 1989-12-04
Abstract: PURPOSE:To simplify the circuit constitution by providing two address storage registers and holding the logical address of mishit in one address storage register. CONSTITUTION:An address computing element 20 for address calculation, two address storage registers 21 and 22 where the logical address outputted from the address computing elements 20 is stored, and a memory management unit 24 which has a TLB 23 and converts the logical address to a physical address are provided. In this case, two address storage registers 21 and 22 are provided to use the address computing element 20 for conversion of the logical address of mishit, and the number of transistors required as the whole is reduced because an address computing element only for address conversion of the logical address of mishit is unnecessary. Thus, the circuit constitution is simplified.
Patent JP-S6310700-A (JP)
Inventor: TAMURA TAKAMITSU
IPC: C11D7/18
Filed: 1986-12-26
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-2001142073-A (JP)
Title: Liquid crystal display device
Inventor: FUKUMOTO MASAKAZU
IPC: G02F1/139
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with improved transmissivity of light transmitting in a liquid crystal layer when a voltage is applied on the liquid crystal layer. SOLUTION: Projections 22 as well as projections 25, 26, 27 are formed on a color filter substrate 200, and an alignment layer 231 are formed to cover these projections.
Patent JP-H11210684-A (JP)
Title: Bearing seal device for water pump, bearing for water pump, and water pump for water-cooled engine of automobile
Inventor: MIYAKE NOBUHIKO
IPC: F16J15/3232
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To almost positively prevent cooling water, steam and the like, which are liable to infiltrate in, from ingressing in the inside of a bearing in the bearing for a water pump. SOLUTION: A seal ring at the side of an impeller is formed out of a reinforcing ring 1511 while the other end part 1511c is extended to the side of a shaft body by way of an intermediate part 1511b formed into a cylindrical shape while one end part 1511a is fixed to an outer ring 101, an outer ring side seal ring 151 provided with a first auxiliary lip 12 and a main lip 1513 which are formed out of elastic material such as rubber, synthetic resin and the like, and with a second auxiliary lip 1514 located at the outer side far from the main lip 1513, and of a shaft side seal ring 152 which is rotated together with the shaft body while being provided with a first cylindrical part 1521 fitted with and fixed to a shaft body, an intermediate part 1522 extended to the outer side than the aforesaid first cylindrical part is extened, and with a second cylindrical part.  And the main lip 1513 is movingly brought into contact with the outer circumferential surface of the first cylindrical part 1521 for the shaft side seal ring 152, the first auxiliary lip 1512 is moving brought into contact with the outer circumferential surface of a rotation member located at the inner side in the axial direction than the main lip 1513 is located, and the second auxiliary lip 1514 is movingly brought into contact with the shaft side ring 152 at the side of an outer diameter.
Patent JP-H03175879-A (JP)
Title: Image pickup device
Inventor: KOYAMA YOSHIFUMI
IPC: G01N21/94
Filed: 1989-12-05
Abstract: PURPOSE:To prevent the deterioration of the detection precision of a foreign matter by including a shutter which operates at high speed compared to the carrier speed of an image-picked up article for the image pickup means and setting an irradiation light quantity to be constant in spite of the opening time of the shutter. CONSTITUTION:When the image-picked up article M is carried by a belt conveyor, it is detected by a sensor 11 and an article detection signal (f) is transmitted to the image pickup means 12. Then, the image pickup means 12 intermittently opens and closes the included shutter while it image-picks up the article M and transmits a picture signal P. At that time, irradiation light from a light source 13A is scattered in a scattering member 13B in the article and it is emitted as scattering light. When it is reflected on the surface of the article M and the adhered foreign matter, the reflected light quantity on the surface of the article M can considerably be set small compared to the reflected light quantity of the surface of the foreign matter. When the shutter which the image pickup means 12 includes operates at speed higher than the carrier speed of the article M and the irradiation light quantity is set constant in spite of the opening time of the shutter, even a micro foreign matter can securely be detected.
Patent JP-H07146236-A (JP)
Title: Method of detecting resin of timber
Inventor: KINOSHITA WATARU
IPC: G01N33/46
Filed: 1993-11-24
Abstract: PURPOSE:To provide a method for simply qualitatively and quantitatively detecting resin on the surface of a timber. CONSTITUTION:A timber is irradiated with ultraviolet rays, and resin is detected by observing fluorescence generated from the resin by the irradiation with ultraviolet rays. The intensity of the fluorescence generated from the resin is measured, the ratio of the area of the fluorescence to the area of the emission is obtained, or it is imaged to quantitatively obtain it. Preferably, an optical fiber having a maximum transmission wavelength in a range where the fluorescence wavelength lies is used by using the ultraviolet rays of a wavelength with which the fluorescence becomes strongest.
Patent JP-H08148324-A (JP)
Title: Magnetic linear actuator and magnetic material therefor
Inventor: SATO TADAKUNI
IPC: H01F1/34
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a magnetic actuator in which fine pitch and reduction in the thickness and size are realized and a magnetic material for enhancing the performance of the magnetic actuator. CONSTITUTION: In the planar magnetic linear actuator where an electric conductor 2 in the form of membrane is arranged on the plane of a magnetic body 1, an Ni-Cu-Zn based ferrite powder is employed in the magnetic body 1 while silver powder or mixed powder of silver and palladium is employed in the electric conductor 2. They are patterned by thick film printing method and fired integrally to produce a magnetic linear actuator. The magnetic material comprises an Ni-Cu-Zn based ferrite powder having specified compositional ratio and exhibiting Br and ρDC characteristics and sintering temperature characteristics preferable for the magnetic linear actuator.
Patent JP-H03175402-A (JP)
Title: Optical transmission plate
Inventor: IMANISHI HIDEKI
IPC: H04N1/028
Filed: 1989-12-05
Abstract: PURPOSE:To miniaturize the device by forming respective microhole parts of side faces each having an approximately circular cylindrical shape and surfaces each having an approximately spherical surface shape in such a manner that the surfaces of the circular cylindrical side face parts have the property to absorb light and the microhole parts are filled with transparent members having the refractive index higher than the refractive index of a plane substrate. CONSTITUTION:The plane substrate 1 consisting of the transparent member having the one- or two-dimensionally arranged microhole part array 2 is pro vided. The respective microhole parts 2 are provided with the approximately circular cylindrical side faces and at least >=2 surfaces 21, 22 each having the approximately spherical surface shape. At least a part of the respective microhole parts 2 existing on the circular cylindrical side faces are so formed that the surfaces thereof have the property of absorb light. The respective microhole parts 2 are filled with the transparent members having the refractive index higher than the refractive index of the plane substrate 1, by which the optical transmission plate is formed. The optical system of a tightly adhered sensor, LED, printer, etc., is extremely miniaturized in this way.
Patent JP-H03177441-A (JP)
Title: High-damping rubber composition
Inventor: MORI TSUNEJIRO
IPC: C08L25/16
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the subject high-damping rubber composition excellent in loss properties, failure characteristics, temperature dependence, etc., and suitable for a vibration-proofing equipment, a vibration-deadening equipment, etc., by blending rubber with a specified resin and carbon black in mutually specified amount. CONSTITUTION:With (A) 100 pts.wt. rubber mainly composed of natural rubber, (B) 15-60 pts.wt. thermoplastic hydrocarbon-based resin composed of a (co)polymer of 9C-based aromatic unsaturated hydrocarbon (e.g. alpha-methylstyrene or 0-vinyltoluene) and/or a copolymer of a 9C-based aromatic unsaturated hydrocarbon and a 5C-based aliphatic unsaturated hydrocarbon (e.g. pentene-1 or pentene-2) and (C) 40-80 pts.wt. carbon black having 70-110m<2>/g surface area by the nitrogen adsorption method, 60-90ml/100g DBP oil absorption, 75-105nm most probable value of aggregate distribution and 65-85nm the width of the distribution are blended.
Patent JP-H04194080-A (JP)
Title: Production of oleophilic soft cloth
Inventor: OKAMURA HIROSHI
IPC: D06M101/16
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a soft cloth having excellent oil-absorption property in wet state by immersing a fluffed base cloth made of natural or synthetic fiber in a solution of a polyurethane elastomer compounded with a chemically modified collagen short fibers and buffing both surfaces of the treated cloth. CONSTITUTION:A fluffed woven or nonwoven cloth made of natural fiber or synthetic fiber is immersed in a solution produced by adding a polyurethane elastomer and 3-15wt.% (based on the elastomer) of collagen short fibers modified (tanned) with oxidized fish oil to a dimethylformamide solution of 1/3 pts. (based on the solid content of the polyurethane elastomer) of a rubbery substance (e.g. synthetic rubber or natural rubber) and the amount of the impregnated resin is adjusted to 35+ or -10wt.% based on the cloth. The treated cloth is made to react in water, washed with water, dried and buffed at both surfaces to expose the collagen fiber on the surface and obtain the objective soft cloth having excellent performance for the removal of oil blot and oil drop especially in wet state.
Patent JP-H04184240-A (JP)
Title: Gravimeter
Inventor: KAWAMOTO TATSUJI
IPC: G01N9/36
Filed: 1990-11-20
Abstract: PURPOSE:To simply and rapidly measure the specific gravity of a living body by quantitatively supplying gas different from the gas present in an airtight container and inert to an object to be measured into the airtight container in which the object to be measured is received to analyze the concn. of the gas in the container. CONSTITUTION:A living body to be measured is received in an airtight container 2 whose internal volume is known and the body wt. thereof is calculated by a body-weight measuring scale 14 and, subsequently, a definite amount of gas different from the gas uniformly present in the container 2 and inert to the living body to be measured is supplied into the container 2 and the concn. of this supplied gas is measured. Then, accurate volume can measured based on such a theory that the concn. of the supplied gas in the container becomes high by the volume of the living body to be measured. That is, the volume can be measured with high accuracy without injuring respiratory function and measuring lung residual air quantity. By this method, the specific gravity of the living body can be simply and accurately measured.
Patent JP-H09156358-A (JP)
Title: Vehicular air conditioner
Inventor: YAMASHITA KOHEI
IPC: F25B27/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To ensure air-conditioning capacity and enhance fuel consumption by reducing engine load. SOLUTION: This efficient air conditioner reduces the load on an engine 11 to secure a sufficient air-conditioning capacity, and utilizes exhaust heat by driving a vane type volume changer 12 by use of the driving force of the engine 11 while the engine 11 is being warmed, so as to compress a gas refrigerant for air conditioning, and by introducing heated high-temperature steam from a boiler 22 into an expansion part 15 after the engine 11 has been warmed up, so as to impart a driving force to the vane type volume changer 12 for air conditioning; the air-conditioning capacity is ensured and the load on the engine 11 is reduced to enhance fuel consumption.
Patent JP-H03178986-A (JP)
Title: Organic phosphorus compound and photosensitive resin
Inventor: OKAMOTO YOSHIKI
IPC: C07F9/145
Filed: 1989-12-07
Abstract: NEW MATERIAL:A compound of formula (R<1> is alkyl, allyl, alkenyl or aralkyl; Ar<1> and Ar<2> are aryl substituted with at least an electron-donating group; X is S or O; j and m are 0 or 1). EXAMPLE:Tris(4-methoxyphenyl)phosphite. USE:An organic phosphorus compound expressing photosensitivity and employed for photosensitive resins which can be used for integrated circuit boards, printing circuit boards, photolithography, etc. PREPARATION:A diarylphosphoryl chloride of formula II is reacted with an alcohol of formula: R<1>OH in the presence of a base.
Patent JP-H04186836-A (JP)
Title: Semiconductor device
Inventor: ITO HIROSHI
IPC: H01L21/768
Filed: 1990-11-21
Abstract: PURPOSE:To improve design freedom and speed even in an I/O buffer part, and further prevent the decrease of electrostatic breakdown strength, by constituting a diffusion layer which is not turned into metal silicide, so as to have a structure wherein only the part connected with a metal wiring is particulally turned into metal silicide. CONSTITUTION:In a semiconductor device having a diffusion layer which is turned into metal silicide and a diffusion layer which is not turned into metal silicide, the diffusion layer which is not turned into metal silicide has a structure wherein only the part connected with a metal wiring 17 is turned into metal silicide. For example, when a diffusion layer 15 is turned into metal silicide, the whole surface of the diffusion layer 15 is turned into the metal silicide for an inner cell part, but only the contact part is turned into the metal silicide 14 for an I/O buffer part. The manufacturing method is as follows; firstly the contact is formed in the same way as the conventional case; the whole surface is covered with Ti 58 by a sputtering method; the contact part is turned into titanium silicide 59 by the same method as the conventional case; and after unreacted Ti is eliminated, an Al wiring 60 is patterned, thereby completing a semiconductor device.
Patent JP-H03175941-A (JP)
Title: Raw noodle containing whey mineral and its preparation
Inventor: FUJII YOSHIMARO
IPC: A23L5/20
Filed: 1989-12-05
Abstract: PURPOSE:To prepare raw noodle having mild salty taste in spite of remarkably decreased salt content compared with conventional raw noodle by using a whey mineral salt in place of sodium chloride. CONSTITUTION:Characteristic cheese smell of whey mineral salt is eliminated by introducing ozone from an ozonizer into an aqueous solution of whey mineral salt for a whole day and night. The deodorized whey mineral salt solution is poured on wheat flour at a hydration ratio of about 45%. The mixture is kneaded and formed in the form of noodles.
Patent JP-H05304096-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1991-11-06
Abstract: PURPOSE:To protect a boundary between an insulating layer and a semiconductor layer against contamination by a method wherein a substrate on which an insulating layer or a semiconductor layer is formed in a first reaction chamber is transferred to a second reaction chamber, the second reaction chamber is shut off from the first reaction chamber, and either an insulating layer or a semiconductor layer is formed on the substrate in the second reaction chamber through a CVD method. CONSTITUTION:Electron and excited argon gas are introduced into a reaction space 1, and product gas 22 is introduced into the reaction space from nozzles 17 provided at the outlet, of a resonant space 2. In result, product gas 22 is excited and activated by electron and excited gas 21, and a high-frequency electric field produced by a pair of electrodes 23 and 23' is applied at the same time. Consequently, a buffer space 30 is substantially formed between the resonant space 2 and the reaction space 1, and electron and excited gas 21 are released in all the reaction space 1 like a shower. By this setup, making use of electron cyclotron resonance, a semiconductor layer and an insulating layer can be laminated without coming into contact with the atmosphere.
Patent JP-H07136615-A (JP)
Title: Treatment and treating method for making and stabilizing harmful metal-containing fly ash into harmless
Inventor: SASAE TAIICHIROU
IPC: A62D3/33
Filed: 1993-11-22
Abstract: PURPOSE:To provide a stabilizing treatment effective for converting a harmful heavy metal containing fly ash of an incinerator in municipal refuse into harmless and provide a stabilization treating method. CONSTITUTION:The treatment contains alpha-starch and/or dextrin (component A), sodium silicate and/or hydrogenphosphate compound (component B) and allophane (component C) having >=2 molecular ratio of SiO2/Al2O3. Furthermore, cement, bentonite, burnt gypsum and fly ashes produced from a coal thermal power plant may be contained. Further the mixing ratio of the component A, the component B and the component C is preferably regulated to 100 pts.wt. : (20-160) pts.wt. : (40-180) pts.wt. The treatment is mixed with fly ash and water is added and thereafter the mixture is kneaded and used. Thereby, harmful metal is stably confined without being reeluted even under a high alkali atmosphere. This treating method is effective for harmless treatment.
Patent JP-H01303657-A (JP)
Title: Video recorder
Inventor: JIIKUFURIITO APITSUTSU
IPC: G11B15/087
Filed: 1988-12-15
Abstract: PURPOSE: To facilitate the detection of video information recorded in a video tape performed by a video device by providing a means for writing a head mark as second information in a control signal track each time a video recorder is started to enter into a recording state. CONSTITUTION: The control pulse of a pulse generator 11 is recorded in the control track 14 of a video tape 3 by a recording head 13 and a control signal recorded in the control signal track 14 becomes a pulse string composed of pulses 17 and 18. For recording a head mark 22 in the control signal track 14 of the video tape 3, a pulse width extending device 26 is connected between the output end 25 of the pulse generator 11 and a recording head 13 and when a control signal is generated in its control input end 27, the rear edge of the control pulse 18 transmitted from the pulse generator is shifted in time from the standard position of the rear edge 20 of the pulse 17. Thus, the head mark 22 is recorded as second information in the control signal track 14 of the video tape 3 and its detection is facilitated.
Patent JP-H10155356-A (JP)
Title: Bridge prevention device for grain tank
Inventor: SUZUKI KOJI
IPC: B65D88/68
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem that an agitation device provided so as to destroy a bridge inside a grain tank can not be turned to the constitution of drawing a large rotation track by being limited by the side plate of a grain tank and is inevitably required to be the small-sized one of low agitation ability since it is pivotally disposed to a position shifted to one side plate side away from the center position of the grain tank conventionally. SOLUTION: The grain tank 3 for storing threshed grains is provided on a traveling car body to which a threshing device is mounted and the agitation device 5 for agitating the stored grains is provided on the upper part of a discharge helix 4 pivotally disposed to a bottom part so as to carry away the stored grains to the outside of the tank in the grain tank 3. The agitation device 5 is pivotally disposed to the position for passing through by drawing a track (a) for performing rotation while keeping an almost equal interval (b) from both side plates 6 and 6' and a bottom plate 7 on a lower side for constituting the grain tank 3.
Patent JP-2000147771-A (JP)
Title: Positive radiation-sensitive resin composition
Inventor: KAMEYAMA YASUHIRO
IPC: C08L61/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive radiation-sensitive resin composition superior in sensitivity and resolution and good in environmental resistance. SOLUTION: The positive radiation-sensitive resin composition is characterized by comprising (A) an alkali-soluble resin having phenolic hydroxyl groups or at least one part of the above hydroxyl groups being protected with an acid-decomposable protective group, (B) a compound having a patial structure to be decomposed by an action of an acid and to produde a group for giving alkali-solubility upon decomposition and (C) a compound to be decomposed by activated rays or radiation resulting in generating an acid and in addition, containing (D) an organic carboxylic acid.