baber/WOPTO huggingface dataset:
Patent JP-H0972552-A (JP)
Title: Pseudo-combustion presentation apparatus in heater
Inventor: SATO HIDENORI
IPC: F21V9/40
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To visually provide warmth to a user by showing that a combustible material such as firewood is burning in a heater. SOLUTION: A pseudo-combustion presentation apparatus 1 presents pseudo- combustion by irradiating pseudo-firewood as a pseudo-combustible material with light from a light source 11 changed in a compllcated manner with a rotator 13, and is provided such that the pseudo-firewood 3 can be seen from a front opening part of a heater 2, including the pseudo-firewood 3 and A box- shaped case 12 for partitioning the lower part of the pseudo-firewood 3. The light source 11 and the rotator 13 are accommodated in the case 12, and a filter 14 is provided on a plane between the light source 11 and the pseudo- firewood 3. The pseudo-firewood 3 is hollow substantially dome shaped where its wall thickness is randomly changed and has its colored surface. A reflection plate 15 is provided on the internal surface of the case 12.  The light source 11 comprises an infrared ray lamp, and the stainless rotator 13 is provided on an optical path for light with which the firewood is irradiated, on which rotator a slit and a fin are provided.
Patent JP-H1163805-A (JP)
Title: Open show case
Inventor: KASAGAWA KOJI
IPC: F25D23/12
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To enable the switching between cooling and heating, by accommodating a box body roughly U-shaped in cross section, which has an opening for takeout of goods at its front, in one part of a storage for goods, and possessing heating member inside the box body, thereby forming a heating storeroom. SOLUTION: In a cold-storage show case in which the open show case 1 has an opening 41 for takeout of goods at its front, and a storage for goods (inside the repository) 40 is made within a body case 32 U-shaped in cross section and which keeps cool, covering this goods storage 40 with the air curtain of chill, a box 3 U-shaped in cross section having an opening 2 for takeout of goods at its front is accommodated in the right half (one part will do or left half will do) of this goods storage 40, and heating member 4 is provided inside this box 3 to form a heating storeroom. Then, a chill blowout port 34 and a suction port 36 of the body case 32 at the section where the box 3 of this heat storeroom is accommodated are blocked so that the chill may not come out. As a result, the switching between cooling and heating can be performed by merely replacing the stage.
Patent JP-H1165403-A (JP)
Title: Image forming device
Inventor: FUTAMI KAZUYUKI
IPC: G03G15/20
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling efficiency and the exhausting efficiency of a dust without increasing the number of parts in an image forming device constituted so that the duct is cooled by passing outdoor air through it and the fixing heat of a fixing unit is cut off. SOLUTION: The duct 34 extended in the back-and-forth direction of a machine main body (device main body) 10 is arranged between the fixing unit and the cleaning unit 15 of an image forming part 16 in the main body 10. The armor cover 42 of the main body 10 is provided with a cylindrical part 42a facing inside by integral molding so as to form an air intake 42b. Then, the intake 42b is made to communicate with the inside of the duct 34. Namely, the front end of the duct 34 is made to abut on the tip of the part 42a through a seal member 43 and coupled to the cover 42. Thus, when a fan 35 is actuated, the air is taken in from the intake 42b and passed through the inside of the duct 34 so as to remove heat around the duct 34. As the result, the fixing heat of the fixing unit is cut off.
Patent JP-H1167525-A (JP)
Title: Heat resistant insulating coil structure used for electromagnet
Inventor: YAMAMOTO AKIRA
IPC: H01F7/06
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To make feasible of cleaning doing no damage to a damper by a method wherein the front end of an iron core is trenched to set a base plate therein, and then the periphery of the base plate is encircled with a side plate with a coil set therein. SOLUTION: In a heat resistant insulating coil structure used for electromagnet, the front end of an iron core 1 is trenched to set a base plate 2 therein and then the periphery of the base plate 2 is encircled with a side plate 3 with a coil 4 set therein so as to pour an inorganic varnish into the coil 4. In such a constitution, the base plate 2, the side plate 3 and a cover plate are to be composed of a non magnetic, insulating and heat resistant material. Besides, the electromagnet is to be composed of an inorganic insulating material.
Patent JP-S59119802-A (JP)
Title: Anisotropic composite soft magnetic material
Inventor: TOMITA TADAHARU
IPC: H01F1/26
Filed: 1982-12-27
Abstract: PURPOSE:To enhance permeability by field orientation of soft magnetic material and combining it with a binder. CONSTITUTION:A soft magnetic material is oriented within a field and is combined with a binder. As a soft magnetic material, a pure iron, soft steel or alloy steel is used and as a binder, a plastic or metal is used. For instance, a single material or composite material of vinylchloride, polyvinyl, polyethylene and polypropylene, etc. is used as the plastic and a single material or composite material, for example, of Al, Cu, Zn, Sb, etc. which can be sintered at a low melting point and has high strength is used as a metal. For instance, a composite soft magnetic material can be obtained by the following processes that the flaked pure iron of 60% with the maximum diameter/mean thickness ratio of 20-40 and the liquid epoxy resin of 40% adding a hardener are mixed, a mixed material is placed in the cavity of mold and is then pressed under the magnetic field, a molded green body is cured at 150 deg.C.
Patent JP-H10155765-A (JP)
Title: Close structured magnetic resonance imaging magnet
Inventor: DORRI BIZHAN
IPC: G01R33/3815
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a close structured magnetic resonance imaging magnet which accomplishes an MRI imaging of a high quality shortening an axial length. SOLUTION: A close structured magnetic resonance imaging magnet 110 has a superconducting coil assembly 112 containing a coil housing 114 and the coil housing 114 houses a pair of superconducting main coils 128 and 130, a pair of superconducting backing coils 136 and 138 and at least one of additional superconducting main coils 146 and 148. The superconducting backing coils 136 and 138 feed a current in the direction opposite to the direction of the current of the main coils 128 and 130 while is arranged vertically between the main coils 128 and 130 at a point roughly the same in the radial distance as the main coils 128 and 130. The additional superconducting main coils 146 and 148 feed a current in the same direction as the main coils 128 and 130 while being arranged vertically between the backing coils 136 and 138.
Patent JP-S6288306-A (JP)
Inventor: HONDA TOSHIMITSU
IPC: H01B1/06
Filed: 1985-10-15
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-H04111760-A (JP)
Title: Polishing equipment
Inventor: KAMODA MATSUICHI
IPC: B24B5/38
Filed: 1990-08-30
Abstract: PURPOSE:To facilitate work for conveying a polishing workpiece material by providing a forward conveying path for conveying the workpiece material in a finish direction and a reverse conveying path for conveying the workpiece material in a reverse direction, along a plurality of polishing machines respectively with different degrees of polishing finish. CONSTITUTION:A coarse polishing machine 1, intermediate polishing machine 2 and a finish polishing machine 3 are arranged in series along a polishing finish direction of a steel pipe P, forward conveying paths 5a to 5f for conveying a polishing workpiece material P in a finish direction and reverse conveying paths 7a to 7c for conveying the workpiece P in a reverse direction are provided, the workpiece P is accumulated between the forward and reverse conveying paths, further mounting beds 6a to 6c for moving the workpiece in a lateral direction are provided, and a mechanism for feeding the workpiece P into any of the forward and reverse conveying paths is provided in these mounting beds. A feed-in of the workpiece to any of the forward or reverse conveying path is easily switched by operating a feed mechanism additionally provided in the mounting bed, so that repetition of an equal polishing process and omission of a specific polishing process or the like can be performed.
Patent JP-H0892902-A (JP)
Title: Snow-melting apparatus for track
Inventor: MIYASAKA TAKAO
IPC: E01C11/26
Filed: 1994-09-26
Abstract: PURPOSE: To melt ice and snow in a clearance between a main track and a guard rail without ejecting water by circulating a heated fluid in a pipe member and forming the pipe member of a material capable of radiating the heat of the heated fluid. CONSTITUTION: When a heated fluid 28 is passed into a flow path 26, a point protecting rubber 20 is expanded by the heat of the heated fluid 28, projecting strip sections 24 are abutted against the internal surfaces of a main track 10 and a guard rail 12, and the band rubber 20 is stabilized. When the heated fluid 28 is circulated under the state, the heat of the heated fluid 28 is radiated to the outside from the point protecting rubber 20, and the heat of the heated fluid 28 is also conducted through the main track 10 and the guard rail 12 from the rubber 20. Since a recessed groove 22 is formed to the rubber 20, a space is formed among the recessed groove 22 and the internal surfaces of the main track 10 and the guard rail 12, thus inhibiting heat conduction to the main track 10 and the guard rail 12 from the point protecting rubber 20.  The heat of the heated fluid 28 is radiated efficiently to open upper sections, thus melting ice and snow intruding into a clearance 16.
Patent JP-H0393835-A (JP)
Title: Fine powder of colored resin
Inventor: YOKOSHIMA MINORU
IPC: C08L33/14
Filed: 1989-09-06
Abstract: PURPOSE:To obtain fine powder useful as pigment clearly colored in high concentration having excellent light fastness and weatherability by mixing a copolymer of ethylenic unsaturated group-containing compound and specific compound with a colorant. CONSTITUTION:A copolymer of (A) an ethylenic unsaturated group-containing compound and (B) a compound expressed by the formula (R1 is H or CnH2n+1, etc.; R2 is H or CH3; n is 1-5) is mixed with (C) a colorant. Phenoxyethyl (meth) acrylate or isobornyl (meth)acrylate, etc., is used as the component A. Amount of the component B is preferably 0.05-10wt.%, especially 0.5-5wt.% in the copolymer. Amount of the colorant is preferably 0.1-50wt.%, especially 0.5-20wt.% in the aimed powder.
Patent JP-H0278444-A (JP)
Title: Apparatus for observing and cultivating cell
Inventor: KOJIMA SATOSHI
IPC: C12M1/22
Filed: 1988-09-13
Abstract: PURPOSE:To cultivate cells in an observing and cultivating apparatus made of a metal, plastics, glass, etc., as if the cells are cultivated in vivo by coating the surface of the apparatus brought into contact with cells with ceramics having an affinity for a living body. CONSTITUTION:An observing and cultivating apparatus is made of a metal, plastics, glass etc., and the surface of the apparatus brought into contact with cells is coated with ceramics having an affinity for a living body to produce an apparatus for observing and cultivating cells. The ceramics may be zirconia, alumina or a calcium phosphate-based material, etc., but the calcium phosphate- based material, especially hydroxyapatite is suitable for use as the ceramics. The coating may be carried out by sputtering or flame spraying, etc., and the pref. thickness of the formed coating layer is about 1-100mum because even a sprayed film transmits light in the thickness range.
Patent JP-H0662423-A (JP)
Title: Gamma correcting circuit for liquid crystal display
Inventor: YOSHIDA YOSHIO
IPC: H04N9/69
Filed: 1992-08-05
Abstract: PURPOSE:To prevent the loss of white balance caused by the conversion of brightness with the gamma correcting circuit of a liquid crystal display. CONSTITUTION:The gamma correcting circuit of a liquid crystal display controls the driving signal in response to the corresponding contrast and brightness for displaying the images formed by the input video signals on a liquid crystal display. In such conditions, the control voltage of the corresponding brightness is converted into a digital signal by an A/D converting part 8. Then the gamma correction data corresponding to the gamma characteristic of the liquid crystal display are read out of a ROM 7 with the preceding digital signal and the signal obtained by digitizing the input video signal used as the addresses. As the same time, the correction coefficient of the gamma correction data can be adaptably varied by the control voltage of the corresponding brightness. Then the driving signal is obtained for the liquid crystal display with the gamma correction carried out by the varied gamma correction data.
Patent JP-H1074369-A (JP)
Title: Optical pickup feed mechanism and optical disk device with the same
Inventor: HEKIZONO KIYOSHI
IPC: G11B21/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup feed mechanism capable of preventing damage to an optical pickup due to impact at the time of dropping the optical disk device, etc., and preventing a biting phenomenon of a screw groove formed in a lead screw compatible. SOLUTION: A stopper 122 is installed for the purpose of regulating an operation range of a convex or spherical member 120 meshed with the screw groove 109B of the lead screw 109, so as not to allow the member 120 to climb over the screw groove 109B by compressing a spring member 121. A recessed groove part 125A is provided on the lead screw 109 to enable the member 120 to climb over a screw threads 109C of the lead screw 109 without coming into contact with the stopper 122 for regulating the operation range of the member 120 when the optical pickup 108 is moved into the innermost circumfernetial and the outermost circumferential position respectively.
Patent JP-S6388155-A (JP)
Title: Production of bihenyltetracarboxylic acid salt
Inventor: AOKI NOBUO
IPC: C07C63/331
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic raw material for polyimide resin, etc., from a relatively inexpensive raw material in a short time in high yield, by carrying out dechlorination dimerization reaction of a 4-chloro-orthophthalate under a specific condition. CONSTITUTION:The objective 3,3',4,4'-biphenyltetracarboxylic acid salt is produced by reacting a 4-chloro-orthophthalic acid salt in an aqueous solution of alkali hydroxide at 80-110 deg.C for 0.5-5hr in the presence of a polyhydric alcohol (e.g. glycerol) and a catalyst produced by supporting metallic palladium on a carrier such as alumina, silica, etc. The reaction is carried out by using 3-6mol of the alkali hydroxide, 4-8m-mol of the catalyst (in terms of palladium) and 10-50g of the polyhydric alcohol based on 1mol of the 4-chloro- orthophthalic acid salt.
Patent JP-S61109208-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B7/18
Filed: 1984-10-31
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-S60122305-A (JP)
Title: Method and device for shape detection
Inventor: YAMAGOSHI HIROYUKI
IPC: G01B11/24
Filed: 1983-12-07
Abstract: PURPOSE:To detect the shape of an object of inspection accurately by calculating the Z coordinate where the output of a photoelectric converter is maximum, moving the objective body laterally and calculatng a Z coordinate where the output of the photoelectric converter is maximum similarly, and repeating this operation. CONSTITUTION:The Z coordinate of the maximum value Vmax of the output voltage of the shape detector is detected by a peak position detecting circuit 20 when the maximum value Vmax is within a section (V1V2). In this case, a table 19 on which the object is placed is moved at right angles (x axis) to the paper surface and then a Z coordinate is detected gain. For eample, when an optical fiber is used, a detection angle is decreased and the device is made compact.
Patent JP-S6386647-A (JP)
Title: Automatic call transfer telephone system
Inventor: SAITO HIROMI
IPC: G10L15/00
Filed: 1986-09-30
Abstract: PURPOSE:To contrive to reduce economical waste in case of transferring calls by deciding which is better to transfer the call or to ask a caller to call back according to the relation between a call transfer destination and the place where the caller is present at the time of transferring calls. CONSTITUTION:By a speech recognition a person to be called is automatically recognized and the call transfer destination is obtained from the individual schedule of the person to be called registered in a data base. Then, whether the call should be transferred or the caller should be asked to call back is decided from the information, for example, the place where the caller is present, the position of a work station(the place where incoming call occurs) and the call transfer destination and the one way the telephone rate becomes less expensive, for example, is selected. Thus the economical waste can be remarkably reduced. To be concrete, the waste that the call given from Osaka to Tokyo is made to be transferred to Osaka can be prevented.
Patent JP-H0279637-A (JP)
Title: Signal synchronizing system
Inventor: SESHIMA YUKITO
IPC: H04L7/00
Filed: 1988-09-16
Abstract: PURPOSE:To stably realize signal synchronization even when the number of stations is small by transmitting a null data frame even from a slave station when the number of stations housed in a network is small. CONSTITUTION:The station 11 which becomes a master station transmits a data frame D1 synchronizing with a main synchronizing signal S1, and transmits a token T following that. When the number of stations participating in the network is small, the null data frame is transmitted even from the slave station. In other words, the station 11 which becomes the slave station, in the case of receiving the token T1, transmits the null data frame DS2 of fixed length, and following that, transmits the data frame D2 and the token T2 of the present station. Therefore, an interval to acquire a transmission right obtained by the station 11 which becomes the master station after receiving the token T2 after transmitting the token T1 can be extended, which secures a sufficient time to perform the processing of the calculation of the frame length of the null data and that of the preparation of transmission. In such a manner, it is possible to always and surely maintain the signal synchronization.
Patent JP-2000044787-A (JP)
Title: Rubber composition
Inventor: FUJITA SHIGERU
IPC: C08L71/03
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinkable epihalohydrin polymer rubber compsn. which has an improved processing stability and can be crosslinked in a short time by compounding (A) an epihalohydrin polymer rubber with (B) a dimercaptotriazine compd. and (C) an organosilane compd. having a mercapto group and/or a sulfide group. SOLUTION: Ingredient A pref. has a content of alkylene oxide monomer units of 90% or lower and a content of unsatd. epoxide monomer units of 15 mol.% or lower, may be liq. or solid, and pref. has a Mooney viscosity of 200 or lower. An example of ingredient B is 2-methoxy-4,6-dimercapto-s-triazine. An example of ingredient C is 3-mercaptopropyltrimethoxysilane. 100 pts.wt. ingredient A is compounded with 0.1-5 pts.wt. ingredient B and 0.01-5 pts.wt. ingredient C. The objective compsn. can be prepd. by mixing and kneading these ingredients.
Patent JP-2001051018-A (JP)
Title: Ic tester
Inventor: SHIMIZU JUN
IPC: G01R31/26
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which well brings solder balls of BGA into contact with the contact pins of a measuring unit in a state of a low contact resistance and avoids damaging of the contact pins in electric measurement of the characteristics of an IC package of a BGA. SOLUTION: The IC tester uses a chuck for aligning the array of solder balls of a BGA according to the configuration of contact pins image-processed and stored by a socket calibration jig. BGA 1 chucked by a vacuum head 6a is brought into contact with contact pins 5 in a socket 4a. A carrying arm contains a load cell 17 capable of always measuring the pressing force to the contact pins 5 when the BGA 1 is brought into contact with the contact pins 5, and when an optimum pressing force is reached, the vacuum head 6a is stopped from lowering to measure electric characteristics of the BGA 1.
Patent JP-H0392679-A (JP)
Title: Manufacture of pressure vessel
Inventor: MIYAZAKI MASANOBU
IPC: F16B4/00
Filed: 1989-09-05
Abstract: PURPOSE:To reduce the number of parts and to prevent jumping out of a cap by a method wherein grooves are respectively formed in the inner peripheral surface of the opening end of an outer case and the outer peripheral surface of a cap, and after the outer case and the cap are engaged with each other, the opening end part of the outer case is throttled inwardly and cut through the cap. CONSTITUTION:Triangle grooves positioned facing each other are formed in the inner peripheral surface of an opening end part 5 of an outer case 2 of a pressure vessel 1 and the outer peripheral surface of a cap 6. After a seal ring 7 is mounted and the outer case and the cap are engaged with each other, the outer periphery of the opening end part 5 of the outer case 2 is throttled inwardly, and the groove of the outer case 2 is cut through the groove of the cap 6. This method reduces the number of parts, reduces size, and effects reliable securing of the cap 6.
Patent JP-H0875004-A (JP)
Title: Engine seal structure and metallic gasket
Inventor: IKEJIRI HIROKI
IPC: F02F11/00
Filed: 1994-08-31
Abstract: PURPOSE: To prevent peeling phenomenon at an inner circumferential edge part of a positioning hole in a gasket. CONSTITUTION: Protruded parts 5L, 5R, 6L, 6R for positioning are formed in a head side mating face 4a of a cylinder block 1. In a metal gasket G comprising two metal plates 11. 12 laminated on each other, positioning holes 17, 18 to be engaged with the protruded parts are formed, and a bead part 22 for seal is formed in the metal plate 12 only. A positioning hole 18b in the metal plate 12 is formed in a larger diameter than a positioning hole 18a in the metal plate 11, and an inner circumferential edge part of the positioning hole 18b is set in a contactless condition to the protruded parts. The positioning hole and the protruded parts may otherwise be set in the contactless condition only at a part of the mating face positioned in the inclination direction.
Patent JP-H0955326-A (JP)
Title: Inspection device and inspection method of wire arrangement in wiring
Inventor: SASAKI YASUO
IPC: H01F41/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method of wire arrangement in a wiring which can highly precisely detect whether or not the wire is caught on a wire catching part. SOLUTION: When multilayer mode is realized by performing winding of a wire and winding of a film for a wiring part alternately, a wire catching part for catching a wire formed on a film is provided with a detection means 408 for detecting whether or not a line material is caught and moving means 9, 172, 173, 407 for moving a detection means and a wiring part relatively during the detection.