baber/WOPTO huggingface dataset:
Patent JP-H11255589-A (JP)
Title: Auxiliary apparatus for melting single crystal raw material and melting of single crystal raw material in auxiliary apparatus for melting single crystal raw material
Inventor: TAKASE NOBUMITSU
IPC: C30B15/14
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To shorten the melting time by improving the thermal efficiency when heating and melting a raw material in an auxiliary crucible according to an induction heating method. SOLUTION: Since a secondary induction current is readily gathered on the surface of an electric conductor and the tendency is strengthened with increasing frequency, the thickness of an electroconductive susceptor 2 and the frequency applied to a high-frequency coil 3 are selected so that the thickness of the electroconductive susceptor 2 is decreased from the permeation depth of the secondary induction current. If a high-frequency current is applied to the high-frequency coil 3 when the electroconductivity of the raw material is relatively small, the secondary induction current is generated in the electroconductive susceptor 2 to generate Joule's heat in the electroconductive susceptor 2 by the secondary induction current. The heat of the electroconductive susceptor 2 is transmitted through an auxiliary crucible 1 to the raw material in the interior thereof to heat the raw material. An electric power at a relatively low frequency is applied when the raw material is at a low temperature and the electroconductivity is relatively small. Furthermore, an electric power at a relatively high frequency is applied when the raw material is at a high temperature and the electroconductivity is relatively large.
Patent JP-S63245816-A (JP)
Title: Shield wire
Inventor: HAYASHI KAZUHIKO
IPC: H01B11/06
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a shield wire which has an excellent shield effect even in a low-frequency region and is superior in its productivity by providing a shield layer which contains a superconductor. CONSTITUTION:A shield wire 1 is formed by coating a conductor 2 with an internal coating layer 3 made of resin and next coating this internal coating layer 3 with an intermediate coating layer 4 made of an insulating material and further winding a below shield layer 5 around the layer 4. The whole is coated with an external coating layer 6 made of resin so that this shield wire 1 is formed. The shield 5 is formed by laminating a ceramics oxide layer 5a expressed in composition Y0.2Sr0.8CuO3 on an organic material film 5b made of polyester, fluorine contained resin, or the like by a sputtering method so that its thickness becomes 10 mum. This shield layer 5 is cooled below a critical temperature by a prescribed method. A shield effect excellent in external magnetic and electromagnetic fields can be obtained accordingly.
Patent JP-H11353278-A (JP)
Title: Information processor
Inventor: OKI MASAYOSHI
IPC: G06F21/62
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which permits the reference to the user data pertaining to another system under the proper protection of secrecy and also permits the reference to the user data according to the security ranks of a referred user and a referring user. SOLUTION: When a personal computer 2-1 issues a reference request to the data on a user pertaining to another system, this request is sent to an ID conversion part 6-1 via a user ID management part 3-1. The part 6-1 converts the user ID into a guest ID by referring to an ID conversion table 14-1 and sends the reference request to a user ID management part 3-2. The part 3-2 refers to a user ID table 11-2 to confirm registration of the guest ID. Thus, the reference request is sent to a user data management part 5-2 via a security check part 4-2 and the whole or an open part of the designated one of user data 13-2 can be referred to.
Patent JP-S63248407-A (JP)
Title: Preservation of membrane module
Inventor: AKIYAMA TAKASHI
IPC: B01D65/00
Filed: 1987-03-31
Abstract: PURPOSE:To preserve a membrane module under aseptic condition without causing contamination of the membrane module due to a chemical used for the washing or sterilization of the membrane module nor due to the residual chemical by washing the membrane module with water having superhigh purity, sterilizing the module at above a specified temp. while filling the superhighly pure water in the module, then sealing the module tightly. CONSTITUTION:Water having superhigh purity freed of org. matters, fine particles, ions, and bacteria is passed through a membrane module which has been completely set, and the module is washed until the permeated water attains at least the same purity as the superhighly pure water. Then, after closing an inlet and an outlet of feed water to the module and an outlet of the permeated water while filling the module with superhighly pure water, the module is sterilized by dipping in hot water at >=80 deg.C. The module is sealed tightly thereafter and preserved. By this constitution, a membrane module is preserved for a long time under aseptic and wet condition without causing contamination of the surface of the module due to fine particles or org. matters, chemicals used for washing or sterilization of the membrane, nor due to the residual chemical.
Patent JP-S537340-A (JP)
Title: Optical fiber cable
Inventor: KATSUYAMA YUTAKA
IPC: C03C25/00
Filed: 1976-07-09
Abstract: PURPOSE: To remove residual stress from plastics by bovering an optical fiber core wire with plastics then heating or cooling the plastics. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06285919-A (JP)
Title: Multi-gate type got runner mold
Inventor: TAKEDA JUNJI
IPC: B29C45/26
Filed: 1993-04-07
Abstract: PURPOSE:To stably obtain an injection molded piece having large capacity and large bore diameter and improve dimensional stability in roundness of the molded piece by providing a specified number of gates having a specified dimension in gate bore diameter and a specified gate sectional area. CONSTITUTION:There are provided 2-20 gates, each of which having a gate bore diameter of 0.4mm or more and a sectional area of 150mm<2> or less. When the gate bore diameter is below 0.4mm, clogging of the gate occurs. Occurrence of the clogging is frequent particularly when content of ceramic powder is large. When a resin passes due to injection pressure, the temperature of the resin rises abnormally due to shear heating, so that a stable molding is difficult. When the maximum value of the gate bore diameter exceeds 3.0mm, gate cut is not good and outflow of the resin is not favorable. For the number of products to be obtained by one injection molding shot, 6 products at its maximum will be desirable in mass production molding at a dimensional precision of about + or -0.1%. For one product, 1-6 gates are appropriate.
Patent JP-H06294895-A (JP)
Title: Radiation shield structure
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1993-04-07
Abstract: PURPOSE:To provide a shield structure for completely enclosing a radiation source, which is easy to assemble, dismantle, and modify. CONSTITUTION:Support columns 11, 12 are stood on a floor surface at specified intervals, connection materials 13, 14, 15 are connected between mutual upper end parts of their support columns 11, 12 and frames are constituted. Wall panels 16, 17 are mounted between the support columns of the frames. Celing panels 18 are mounted between the connection materials. Lead plates are incorporated on approximately al surfaces of the wall panels and the ceiling panels and the lead plates for covering gaps between the support column and the connection materials, between the fellows of the wall panels, and between the wall panel and the ceiling panel are included.
Patent JP-H08304379-A (JP)
Title: Crystal oscillator sensor
Inventor: AKUSERU SHIEENFUERUTO
IPC: G01N11/16
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To detect ozone simply with high reliability by coating a piezoelectric crystal with a polymer having an olefinic side group. SOLUTION: The piezoelectric crystal of a sensor is coated with a polymer having an olefinic side group. Consequently, high performance and excellent aging resistance are obtained thus realizing a detector being employed for quantitative detection of ozone. A polymer including an olefinic side group as shown by formula or a mixture thereof is suitably employed. In these compounds, an olefinic double bond reacts on ozone to form ozonides. Structure of main chain has no effect. For example, substituted polyacrylates, substituted polystyrenes or substituted polyesters can be used. The compound must not have any olefinic double bond in the side group.
Patent JP-H03283763-A (JP)
Title: Thermally printing system
Inventor: TAMAOKI SHUNPEI
IPC: H04N1/23
Filed: 1990-03-30
Abstract: PURPOSE:To avoid production of a white stripe caused by uneven feeding of thermosensitive paper in the intermittent drive print by devising the system such that a thermal head and the thermosensitive paper are not in press contact with each other while a coloring part of the thermosensitive paper is cooled. CONSTITUTION:Prior to the printing after a tentative pause, a platen roller 63 is reversed to retract thermosensitive paper by an excess line fed in the direction opposite to the presence of the thermosensitive paper. Then a coloring part of the thermosensitive paper 64 is removed from a pressing part of the platen roller 63 and prevented from being fixed with a thermal head 62 at cooled. After the coloring part is cooled, the thermosensitive paper 64 is restored to the original position and the rising of the feed of the thermosensitive paper is implemented smoothly from a normal stop position (e) for a print position (a'') of a succeeding line. Thus, occurrence of a white stripe is surely prevented.
Patent JP-2000275115-A (JP)
Title: Pressure detector and seating detector for automobile using the same
Inventor: KURATANI JUNICHI
IPC: B60N5/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector capable of accurately detecting at least two kinds of pressures at a low cost and a seating detector for an automobile using the same. SOLUTION: In the pressure detector, a first film 11 obtained by laminating a first conductive layer 12 and a second film 15 obtained by laminating a second conductive layer 16 are laminated and disposed between opposed layers 12 and 16 through a first spacer 14, a third conductive layer 17 is laminated on the film 15 at opposite side to the layer 16, a third film 20 obtained by laminating a fourth conductive layer 21 opposed to the layer 17 on the film 15 through a second spacer 19, and the layers 12, 16 and 17, 21 are brought into contact with or separated from each other by different pressing forces from above and below through openings 14b, 19b formed through the spacers 14, 19.
Patent JP-S61240121-A (JP)
Title: Apparatus for measuring water level of nuclear reactor
Inventor: MIURA KIYOHIDE
IPC: G21C17/02
Filed: 1985-04-18
Abstract: PURPOSE:To make it possible to accurately measure the water level of a nuclear reactor, by correcting the output signal of a level measuring device, which measures pressure difference between a reference water head and the pressure take-out point below a reactor water level, by the output signal of a density measuring device for measuring the pressure difference between two places below the reactor water level. CONSTITUTION:The same level measuring device 6 as a conventional one is provided below a reactor water level 2 and pressures are guided from two pressure take-out points 8a, 8b separated by a certain distance in an up-and- down direction through pressure guide pipings 9a, 9b and pressure difference is measured by a density measuring device 10. The output signal D of this density measuring device 10 comes to the value proportional to the water density of a nuclear reactor. A level correcting device 11 performs the correction of the output signal DELTAP of the level measuring device 6 by the output signal D of the density measuring device 10 to output a nuclear reactor water level signal L receiving no effect of the change in the water density of the nuclear reactor.
Patent JP-H09273022-A (JP)
Title: Oil application guide
Inventor: JINNO TADASHI
IPC: D06B1/08
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil-application guide capable of stably and uniformly applying an oil to a running filament, thereby remarkably suppressing the generation of filament breakage and reducing the scattering of the oil. SOLUTION: This oil-application guide has a zone for passing a filament in a convex filament collection groove. A cover 10 encircling at least the upper and lower faces of the filament passing zone is attached to a guide main body 1 having an oil-application guide wall essentially encircling the rear face and both side faces of the filament running zone together with the cover 10. Openings N1, N2 for passing a filament in non-contacting state are opened closely to the running filament Y at the filament inlet part of the upper face 10a of the cover and the filament outlet part of the lower face 10b of the cover.
Patent JP-S63246124-A (JP)
Inventor: YASUNAGA RYUICHI
IPC: A47L9/04
Filed: 1987-04-02
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-H04291153-A (JP)
Title: Urine inspection method and device therfor
Inventor: KOJIMA JUN
IPC: G01N33/493
Filed: 1991-03-20
Abstract: PURPOSE:To enable urine inspection operation to be improved. CONSTITUTION:Before urine is sampled, a coloring test paper 4 is fixed at an upper-portion inner wall of a transparent vessel for sampling urine 1, thus enabling coloring state of the coloring test paper 4 to be judged from an outside through a transparent wall of the urine-sampling vessel 1. This judgment is made by comparing a colorimetry table which is constituted on an external wall of the urine-sampling vessel 1 with the coloring state of the coloring test paper 4 or by fitting a vessel for judgment 7 showing the colorimetry table to an outside of the urine-sampling vessel 1, thus eliminating an operation for inclining a cup with sampled urine, etc., reducing a risk of touching urine or dropping it on a floor extremely, and at the same time, enabling the colorimetry table to be compared with the coloring state of the coloring test paper easily for an extremely easy judgment with improved accuracy.
Patent JP-S63247522-A (JP)
Title: Garbage disposal device
Inventor: IDOTA KUNIYOSHI
IPC: F23G5/10
Filed: 1987-04-02
Abstract: PURPOSE:To permit stable ignition and combustion at all times even when the title device is used repeatedly, by forming a film, having microwave permeability and never permeating oxygen even when it is red-hot, on the surface of an ignitor. CONSTITUTION:When garbage 4 is thrown into a disposal vessel 2 and a microwave generating device 5 is conducted, microwave is generated and is introduced from a supply port 6 into a main body 1. The microwave heats and dehydrates the garbage 4. The garbage, heated while exceeding the boiling point thereof after finishing dehydration, absorbs the microwave and is burnt by the ignition of an ignitor 2a under red-hot condition whereby the garbage becomes ashes. A film 2b, never permeating oxygen even when it is used repeatedly under red-hot condition, is formed on the whole of the surface of the ignitor 2a, therefore, silicon carbide or barium titanate, which is the constituent of the material of the ignitor 2a, will never be descomposed, therefore, there is no possibility of deterioration of microwave heat generating property which causes the lowering in red-hot heating property, becoming brittle and collapsing or cracking.
Patent JP-S536572-A (JP)
Title: Optical mask
Inventor: IINO TERUO
IPC: G03F1/00
Filed: 1976-07-08
Abstract: PURPOSE: To prevent a light-shielding pattern from suffering damage by constructing a portion of the light-shielding pattern on a plane which is recessed inwardly of other mask substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08277211-A (JP)
Title: Base for hairdressing
Inventor: SARUWATARI YOSHIYUKI
IPC: A61K8/00
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a base for hairdressing, capable of manifesting excellent setting power, excellent in flaking resistance and having low tackiness by carrying out the graft copolymerization of a specific monomer such as acrylic acid onto a (modified)polyvinyl alcohol. CONSTITUTION: This base for hairdressing is obtained by carrying out the graft copolymerization of 0.1-100 pts.wt. at least one monomer selected from those of formula II (R<1> is H or methyl; R<2> is NH2 or OH), formula III (R<3> is R<1> ; R<4> and R<5> are each methyl or ethyl; X<1> is NH or O; X<2> is an alkylene), formula IV (R<6> is R<1> ; R<7> and R<8> are each R<4> and R<5> ; Y<2> is X<2> ) and formula V (R<9> is H or methyl) onto 100 pts.wt. (modified)polyvinyl alcohol of formula I [(m) is 200-2000; (n) is 0-600 and [(m)+(m)] is 300-2000[. A monoethylenically unsaturated monomer is preferred as the monomer capable of carrying out the graft copolymerization with the (modified)polyvinyl alcohol. The base is capable of manifesting high set retaining properties and good smoothness, glossiness and hair washing properties for the hair.
Patent JP-H10273226-A (JP)
Title: Air plate for air conveying device
Inventor: KUBOTA SUMIHIRO
IPC: B65G53/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air plate, by which extension of a conveying distance can be expected and a conveyed object suction force can be increased, for an air conveying device. SOLUTION: An air plate 10 is provided with four air supply ports, to which air supply hoses 32a-32d connected to an air compressor (unshown in the figure) for feeding air to the air plate 10 in the way shown by the arrow J are fitted. When air is fed to the air plate 10, a product thrown in from an input part 20 is conveyed to a target position in the conveying direction shown by the arrow K. In concrete, an air discharge hole is bored at a predetermined angle so that discharged air is turned, and as a result, a conveying distance for conveying the product can be extended, and at the same time, suction force for the product thrown in from the inlet 20 can be improved.
Patent JP-S63246714-A (JP)
Title: Electronic endoscope
Inventor: MIYAZAKI ATSUSHI
IPC: G02B23/24
Filed: 1987-04-01
Abstract: PURPOSE:To permit exact positioning of an objective optical system and the image pickup part of a solid-state image pickup element by providing indices on the optical path surface of a light guide means for guiding the light from the objective optical system to the image pickup part of the solid-state image pickup element. CONSTITUTION:Assembling of a front end part 9 is first executed by fixing 1st and 2nd prisms 35, 36 by means such as adhering to a prism and element holding part 32 of a solid-state image pickup element housing member 31. Then, an operator positions the solid-state image pickup element 41 in such a manner that the image pickup part thereof is placed within the indices 50 while viewing the indices 50 formed on an exit face 36a of the 2nd prism 36 from an incident face 33 side; thereafter, the operator fixes the element to the solid-state image pickup element housing member 31 by means such as adhering. The member 31 and a front end part body 21 in which the objective optical system 28 is housed are then connected. The accurate positioning of the objective optical system 28 and the image pickup part of the solid-state image pickup element 41 is thus permitted by providing the indices 50 to the exit face 36a of the 2nd prism 36.
Patent JP-H02260210-A (JP)
Title: Magnetic head
Inventor: FUJINE TOSHIYUKI
IPC: G11B5/23
Filed: 1989-03-31
Abstract: PURPOSE:To suppress a shape effect and to decrease the waviness of reproduced output-frequency characteristics by forming chromium carbide between the surfaces of magnetic oxide material cores to face a gap and magnetic alloy material thin films. CONSTITUTION:The chromium carbide film 4 is formed between the surfaces 3 of the magnetic oxide material cores 1, 2 to face the gap and the magnetic alloy material thin films 5. The interdiffusion of oxygen, etc., between the magnetic alloy material thin films 5 and the magnetic oxide material cores 1, 2 is suppressed by the chromium carbide film 4. The deterioration in the soft magnetic characteristics of the magnetic oxide material cores 1, 2 and the magnetic alloy material thin films 5 is prevented near the boundary of the cores 1, 2 and the thin films 5. The action of the part where the soft magnetic characteristics are deteriorated as a gap at the time of reproduction is thereby prevented. The shape effect is prevented in this way and the waviness in the reproduced output-frequency characteristics is decreased. The quality of reproduction signal is thus improved.
Patent JP-H04292644-A (JP)
Title: Porous polymer molded product and production thereof
Inventor: OUCHI MINORU
IPC: C08J9/28
Filed: 1991-03-20
Abstract: PURPOSE:To produce a flexible porous polymer molded product having excellent moisture permeability without requiring a solvent treatment using a large volume of a solvent by bringing a thin polymer film with a specific coagulating agent. CONSTITUTION:A solution of a polymer material is molded with a mold into a thin film and subsequently brought into contact with a coagulating agent in a fine particle state to provide a porous polymer having an average fine pore diameter of 0.5-20mum, a porosity of 20-70%, a moisture permeation degree of 500-5000g/m<2> and a breakage strength of 0.5kg/cm width, the coagulating agent having good compatibility with the solvent for the solution and not dissolving the polymer material. The molded product includes a glove and a fingerstall. The polymer material is preferably a polyurethane and dissolved in dimethylformamide to produce a solution. The coagulating solvent includes water, methanol and ethylene glycol.
Patent JP-H04290628-A (JP)
Title: Fluid seal type cylindrical shaped mount device and manufacture thereof
Inventor: OSHIMA TSUKASA
IPC: F16F13/00
Filed: 1991-03-19
Abstract: PURPOSE:To avoid the increase of the pressure in a fluid chamber in the assembly of a mount and improve and stabilize the vibration-proof characteristic of the mount by forming a communication passage which allows the fluid chamber closed by the fitting of the inside and outside metal fittings, to communicate to the outside, on one of the fitting surfaces between an inner cylinder metal fitting and an inside metal fitting and between an outer cylinder metal fitting and an outside metal fitting. CONSTITUTION:An outer cylinder metal fitting 12 is arranged on the outside in the radial direction of an inner cylinder metal fitting 10, and both the metal fittings 10 and 12 are integrally connected together by both the rubber elastic bodies 14 and 16 which are interposed between both the metal fittings 10 and 12. A communication hole 32 which pierces in the radial direction is formed at the position close to a stepped part 24 at the small diameter part 28 of the inner cylinder metal fitting 10. When the second integrally vulcanized molded article 44 is inserted into the first integrally vulcanized molded article 22, the excessive fluid in the quantity corresponding to the capacity reduction portion of a fluid chamber 52 due to the insertion of the first integrally vulcanized molded article 22 is discharged outside through the communication hole 32, and the increase of the internal pressure accompanied with the reduction of the capacity of the fluid chamber 52 can be avoided.