baber/WOPTO huggingface dataset:
Patent JP-S61127847-A (JP)
Title: Heat movement regulated type composite material
Inventor: KISHI KATSUHIRO
IPC: C22C47/12
Filed: 1984-11-22
Abstract: PURPOSE:To manufacture the titled material under superior productivity, by casting molten mother material metal into ceramic honeycomb body having a specified shape. CONSTITUTION:A honeycomb body 13 having triangle or octagonal shaped many cells and >=30% porocity is formed with powders or fibers or ceramic having small thermal conductivity. The body 13 is set in mold, molten metal such as Al alloy is cast, pressed statically, and solidified. Not only an Al alloy mother material 12 is packed into each polygons shaped cell of the body 13, but it is permeated even into pores at gap of particle or fiber in said body, and composite material in which the body 13 and the metal 12 are composited in one body is obtd. The titled composite material 11 having small thermal conductivity in Z direction in accordance with cell direction of the body 13 having small thermal conductivity is obtd.
Patent JP-H0588903-A (JP)
Title: Control program load system
Inventor: SUZUKI TAKAYOSHI
IPC: G06F9/445
Filed: 1991-09-27
Abstract: PURPOSE:To variously use a terminal equipment by providing a means which changes the control program loaded to the terminal equipment. CONSTITUTION:While the terminal equipment executes the normal input/output processing, an operator starts a set program 3 to report the control program 10 of a required control program to a host system through a communication means 4. After this report, a boot program 6 stores the designated control program in a storage area 7 on the terminal system side from the host system, and an input/output control program 1 is started. Consequently, the function of the terminal equipment is changed in accordance with operator's need.
Patent JP-H03112336-A (JP)
Title: Linear motion motor
Inventor: ARAI KIYOYUKI
IPC: H02K7/06
Filed: 1989-09-25
Abstract: PURPOSE:To obtain a motor having a small loss and simple construction by providing a female screw in the central part of a fixed plate of one startor, providing a male screw to be screwed in the female screw mentioned above at one end of a rotor shaft which is formed together as a unit, and providing a load connection to the opposite side of the male screw. CONSTITUTION:A rotor K is constituted to a rotor shaft 1 and rotor magnet 8. A fixed plate 2 is loaded on one end of a stator 5, and a fixed plate 3 is loaded on the other end thereof. A female screw 4 in which a male screw 1a is provided at the end of the peripheral surface of the rotor shaft 1 is placed in the central part of the fixed plate 3. A bearing 7 to bear the rotor shaft 1 is placed in the central part of the fixed plate 2 so that it is capable of turning, and a pole 9 connecting to a load is housed at the end of a cylinder shaft 1b. When power to a coil 6 is energized, turning effort occurs in the rotor K, and the turning effort is converted into thrust of straight advancing motion by screw mechanisms 1a and 4. The screw 1a of the rotor K is provided at the opposite side of the pole 9, so that the thrust of the rotor shaft is acted effectively on the load.
Patent JP-S62110097-A (JP)
Inventor: IMAI ATSUSHI
IPC: F16L55/00
Filed: 1985-11-08
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-H08107007-A (JP)
Title: Rare earth-fe-b cast body permanent magnet
Inventor: TAKESHITA TAKUO
IPC: H01F1/053
Filed: 1995-09-01
Abstract: PURPOSE: To provide an R-Fe-B alloy cast body permanent magnet with good magnetic property. CONSTITUTION: A permanent magnet consisting of a cast body of R-Fe-B alloy whose main elements are R, Fe and B has a recrystallized aggregate structure 1' wherein recrystallization of R2 Fe4 B intermetallic compound phase of tetragonal structure of average recrystalline grain diameter: 0.05 to 50μm is aggregated. Meanwhile, R expresses a rare earth element including Y.
Patent JP-H07104494-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KOBAYASHI TOSHIYUKI
IPC: G03G5/06
Filed: 1993-10-05
Abstract: PURPOSE:To provide an electrophotographic photoreceptor of high sensitivity having a high level of coating liquid stability and dispersibility by adding a phthalocyanine derivative to a charge generation layer. CONSTITUTION:Regarding an electrophotographic photoreceptor of function dispersed type with a charge generation layer and a charge transfer layer on a conductive carrier, a metal complex of titanylphthalocyanine and tetra-tert- butylphthalocyanine having maximum peak intensity at 27.2 degrees as a Bragg angle (2theta+ or -0.2 deg.) in the X-ray diffraction of a CuKalpha beam is contained as a charge generation material in the charge generation layer, thereby providing an electrophotographic photoreceptor of high sensitivity having coating liquid stability and dispersibility.
Patent JP-H06104116-A (JP)
Title: Magnetic recording medium and its production
Inventor: KITAORI NORIYUKI
IPC: G11B5/73
Filed: 1992-09-18
Abstract: PURPOSE:To provide a magnetic recording medium which allows high density recording with excellent durability at low cost by constituting the Fe-Si-O magnetic film of a specific composition. CONSTITUTION:On a substrate 1, an undercoat layer 2 for improving the adhesion of a magnetic layer 3 is provided and a metal thin film magnetic layer 3 is accumulated on the layer 2 by ion assist diagonal deposition device, for example, by evaporating Fe which has a purity of 99.95% or more in 10<-4>-10<-6>Torr vacuum atmosphere. Since a silicon ion and an oxygen ion are applied on the deposited Fe film, the film is permitted to be composed of Fe-Si- O and is controlled to have 60-90 atom % Fe, 5-30 atom % Si and 5-10 atom % O. Therefore, reasonable cost is allowed without environmental contamination which occurs when Co and Cr are used and a magnetic recording medium which allows excellent anticorrosion and high density recording is provided.
Patent JP-2001071243-A (JP)
Title: Double-side grinding device and method
Inventor: SAKO YAMATO
IPC: B24B7/17
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the run-out of a carrier and a work during the grinding by using a carrier provided with an accommodating part capable of inserting the work having a gear to be engaged with a driving gear on its outer circumferential surface and coated with a resin, on a central part. SOLUTION: The grinding of a work W is executed by placing the work W on a center of a flask, filling the flask with a resin 2, hardening the resin 2, and fitting the flask having the work W coated with the resin 2 in an accommodating part 3b of a carrier 3. Then a servomotor of a grindstone feeding mechanism is advanced to hold the work coated with resin by the grinders, a driving gear 4 is rotated by a driving motor, the rotation is transmitted to teeth 3a of the carrier 3 to rotate the work W, the grindstones 5 are rotated by a spindle motor, and both surfaces of the work W are ground. As the work W, a silicon board, a glass board, a ceramic board, a magnetic head board or the like can be applied, and as the resin for coating the work, cold setting resin such as unsaturated polyester resin, silicone gel or the like can be used.
Patent JP-H0988227-A (JP)
Title: Execution method of ceiling
Inventor: NISHIO KAZUNORI
IPC: E04F19/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of wiring operation while enhancing the workability of a ceiling section. SOLUTION: Ceiling foundation rails 3 are stretched to a ceiling in a building section, and the electrical wirings of an attic are conducted while a ceiling panel 2A being placed and arranged near a partition wall 4 requiring the electrical wirings and having an operation opening and other ceiling panels 2B having no opening are installed to the ceiling foundation rails 3. The building section is parted by the partition wall while wires are wired to the partition wall by utilizing the operation opening 5 for the ceiling panel having the operation opening.
Patent JP-S60142800-A (JP)
Inventor: UNO SEIJI
IPC: G08B27/00
Filed: 1983-12-29
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-H01162807-A (JP)
Title: Absorbable article having floating inside cuff
Inventor: TOOMASU ARAN DEMARE
IPC: A61F13/15
Filed: 1988-10-03
Abstract: PURPOSE: To provide an absorbable article having floating inside cuffs, capable of being well fit to a wearer and capable of preventing the leakage of excrements by disposing special floating inside cuffs on both the sides of the crotch region of the disposable diaper. CONSTITUTION: This disposable diaper is provided with waist shields 62 and a pair of floating inside cuffs 64 in the front waist region 22 and in the rear waist region 24, respectively. Each floating inside cuff 64 is preferably disposed under each cuff layer 66 (preferably the cuff layer 66 comprising a part of a top sheet 38), and preferably comprises the lower layer structure of the diaper 20, such as a base layer 67 comprising a back sheet 42, an absorbable core 44 or a waist shield 62, a first seam 68 for adhering the cuff layer 66 to the base layer 67, a central seam 70 for adhering the cuff layer 66 to the base layer 67, a non-adhered vertical part of cull layer 66 disposed between the first seam 68 and the central seam 70, etc.
Patent JP-H03111444-A (JP)
Title: Rubber-reinforced resin and thermoplastic resin composition
Inventor: YAMADA KUNIYASU
IPC: C08L25/12
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a rubber-reinforced resin improved in transparency, heat resistance, etc., by copolymerizing a specified compound with at least one compound selected from among an aromatic vinyl, a vinyl cyanide and a (meth) acrylic ester and a copolymerizable monomer in the presence of a rubberlike polymer. CONSTITUTION:20-97wt.% monomer mixture comprising 1-90wt.% compound of the formula (wherein R is H or a methyl; and (n)=0-8), e.g. tricyclo[5.2.1.0<2>,<6>]dec-8-yl methacrylate, 10-99wt.% at least one member selected from among an aromatic vinyl, a vinyl cyanide and a (meth-acrylic ester and 0-80wt.% copolymerizable monomer is copolymerized in the presence of 3-80wt.% rubberlike polymer, desirably a latex of a mean particle diameter <=0.3mu (e.g. polybutadiene latex), by using, if necessary, an emulsifier, an electrolyte, a polymerization modifier, a polymerization initiator, etc.
Patent JP-S62110412-A (JP)
Inventor: KAWAMURA KOJIRO
IPC: E04H12/00
Filed: 1985-11-07
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-H06102743-A (JP)
Title: Developing device
Inventor: FUJIKI YOSHIO
IPC: G03G15/00
Filed: 1992-09-18
Abstract: PURPOSE:To accurately detect the service life of developer by detecting resistance value or current value between a pair of electrodes. CONSTITUTION:In the developing device provided with a developing machine 3 constituted of a container 5 storing the developer 4, an agitating paddle 6 agitating the developer 4 inside the container 5, a developing roller 7 which is electrified to a specified potential and attracting the developer 4 with a magnet and a photosensitive body 2 attracting toner included in the developer which is attracted to the developing roller 7 to an electrostatic latent image part formed on its surface, a pair of electrodes 8 (8a, 8b) disposed at an appropriate interval in a part where the developer 4 in the container 5 is made to flow, a power source 9 impressing voltage between the two electrodes 8a and 8b and a detection part 10 detecting the resistance value or the current value between the two electrodes 8a and 8b are provided.
Patent JP-H0782285-A (JP)
Title: Porphyrin-phosphoric ester derivative
Inventor: IGARASHI TOSHIO
IPC: A61K49/04
Filed: 1993-09-10
Abstract: PURPOSE:To provide the subject new derivative readily soluble to water, excel lent in safety and compatibility with biological tissue, useful for the high- sensitivity assay for alkaline phosphatase activity, enzyme-immunoassay, trace metal ion quantification, etc. CONSTITUTION:The objective derivative of formula I (phi is of formula II, III or IV), e.g. 5,10,15,20-tetrakis(4-phosphonophenyl)porphyrin. It is recommended that the derivative of the formula I be obtained, for example, by reaction under heating (A) a compound prepared from propionic acid, p-hydroxybenzaldehyde and pyrrole together with (B) pyrophosphoric acid and phosphorus pentoxide.
Patent JP-S61129436-A (JP)
Title: Driving apparatus for cold-start injector
Inventor: YOSHIMURA TAKAYUKI
IPC: F02D41/06
Filed: 1984-11-27
Abstract: PURPOSE:To secure the superior starting performance and prevent the over-rich state of air fuel ratio by opening a cold-start injector for the valve opening time set according to the engine temperature on engine start. CONSTITUTION:When an ignition switch 22 is turned-ON on engine start, it is judged by a control circuit 40 if the engine start is completed or not, according to the fact that the engine revolution speed Ne detected by a revolution speed sensor 52 becomes a prescribed value, for example at least 400rpm or not. When the judgement is 'NO', the valve opening time of a cold-start injector 10 is calculated on the basis of the output of a water-temperature sensor 51, and the counting operation on a timer counter is started, and the injector 10 conducts. Though, at the same time, a timer switch 30 having a bimetal switch 31 conducts, the valve opening time of the injector 10 is determined to the longer value between the closing time of the time switch 30 and the turning-ON time of the control circuit 40.
Patent JP-H0974453-A (JP)
Title: Control method for power application device
Inventor: KAMEYAMA KENJI
IPC: H04N1/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To conduct on/off control of a power supply in matching with the operating state of the device by providing a power' consumption detection means to a facsimile equipment or a printer. SOLUTION: A power supply controller FC is interposed between a telephone line MC, a commercial power supply CC and a facsimile equipment FX. The power supply controller FC has a power consumption detection means detecting power consumption of the facsimile equipment FX. When the power consumption detected by the power consumption detection means is larger than that when the facsimile equipment FX is in standby and then smaller than that in the standby state, it is decided that the facsimile equipment FX is in standby and power supply to the facsimile equipment FX is interrupted.
Patent JP-S61129151-A (JP)
Title: Liquid crystal compound
Inventor: SUENAGA HITOSHI
IPC: C09K19/20
Filed: 1984-11-27
Abstract: NEW MATERIAL:The optically active compound of formula (m is 1-8, preferably 2-6, especially 3-5; n is 5-14, preferably 6-12, especially 7-10; *represents asymmetric carbon atom). EXAMPLE:Optically active 4-(2-methylbutyloxy butyloxy) benxoic acid 4'- octylphyenyl ester. USE:A component of a liquid crystal composition containing an ester-type liquid crystal compound. It is an optically active liquid crystal compound exhibiting chiral smectic C* phase or H phase, stable even at a low temperature below room temperature, and suitable for the use as it is or as a multi-component mixed liquid crystal composition. It is useful as an electro-optical element utilizing the response of ferroelectric smectic liquid crystal to electric field. PREPARATION:The compound of formula can be prepared by reacting optically active butanediol mono-2-methyl ether with 4-bromophenol in the presence of metallic Na, reacting the resultant compound with a Grignard reagent, and finally reacting with SO2Cl.
Patent JP-H03113849-A (JP)
Title: Production of optical recording medium
Inventor: ANDOU MUNENORI
IPC: G11B7/2534
Filed: 1989-09-26
Abstract: PURPOSE:To eliminate the need for the surface treatment usually applied to improve solvent resistance of a polycarbonate substrate by using an aliphatic hydrocarbon having at least one unsaturated bond as a solvent for a coating soln. to for a recording layer. CONSTITUTION:A recording layer is formed on a polycarbonate resin substrate. In this case, an aliphatic hydrocarbon such as a cyclohexene having at least one unsaturated bond is used as the solvent for a coating soln. to form a record ing layer. Spin coating, etc., are used, the turning rate is changed in accordance with the b.p. of the solvent and the concn. of the coating soln., and a dystuff optimum for writing and reading records is applied and dried. The polycarbonate resin substrate is not attacked by the aliphatic hydrocarbon having at least one unsaturated bond. Consequently, the surface of the polycarbonate resin substrate need not be treated when the solvent is used for the coating soln.
Patent JP-H04281847-A (JP)
Title: Novel catalyst and method for production and use thereof
Inventor: PATORITSUKU OOBUREI
IPC: B01J31/24
Filed: 1991-09-04
Abstract: PURPOSE: To prepare, on an industrial scale in a repeatable process, a catalyst showing an excellent catalyst behavior by precipitating rhodium hydroxide in the presence of a base at a low temp. and crystallizing rhodium perchlorate obtained by dissolving the precipitate, and heating and circulating the product in the presence of water-soluble phosphine. CONSTITUTION: Rhodium hydroxide is precipitated in the presence of a base at a low temp. An obtained precipitate is dissolved in concentrated perchloric acid for producing rhodium perchlorate which is crystallized and subjected to heating-circulation thereby the catalysts are produced. The catalysts obtained are comprising cations of rhodium atoms bonded to three water-soluble phosphine and a pair ions of perchloric acid. When the catalysts are used, reaction speed is higher, selectivity is higher and the amount of rhodium, which is to be added at each cycle in the case that the catalyst phase is repeatedly circulated, can be reduced.
Patent JP-S62109013-A (JP)
Title: Focusing detector
Inventor: OKI YASUSHI
IPC: G03B3/00
Filed: 1985-11-08
Abstract: PURPOSE:To detect focusing with high accuracy without being affected by the movement of an object to be inspected by inserting a cylindrical lens having positive refracting power in front of a photodetector for detecting a pattern image in such a manner that the direction having lens curvature is in the direction perpendicular to the lateral deviation direction of the pattern image. CONSTITUTION:Light past a light shielding plate 8 is made incident on a dichroic mirror 9 and the visible component transmits the mirror and arrives at an image plane 10 for observation. On the other hand, the invisible component (IR region) passes the cylindrical lens 11 and arrives at the photodetector (bisecting element or one-diemensional image sensor) 12 disposed on the position conjugate with a surface 7 of the object to be inspected. The lateral deviation quantity is, therefore, detected by a detecting circuit 13 from the output of the photodetector 12, then the spacing between an objective lens and the surface of the object to be inspected is made adjustable by adequately driving a stage driving motor 14 according to the result thereof. An automatic forcusing system is thus formed.
Patent JP-H04131414-A (JP)
Title: Road marking coater
Inventor: MIYAMOTO SHIGERU
IPC: E01C23/20
Filed: 1990-09-20
Abstract: PURPOSE:To make it possible to perform a line marking and a rib marking simultaneously or separately by means of only one coater, by arranging a shutter for the line marking and a shutter for the rib marking at the feed opening of a painting material and actuating shutter-driving mechanisms respectively. CONSTITUTION:A cylindrical rotary brush 1 is fitted in a separated condition from the ground and a rotary roll 2 is provided in parallel with the rotary brush 1. And the feed opening 5 of a painting material tank 4 is relieved while rotating the brush and roll in contact with the mutual peripheries to apply the painting materials 3 on a road surface (a). Moreover, air-cylinders 9, 12 for line and rib indications are constituted so as to obtain a required indication pattern by a computer actuation. In this way, since both line indication and rib indication are carried out at the same time or individual indication is carried out separately, economic merits are increased.
Patent JP-S63105564-A (JP)
Title: Picture communication equipment
Inventor: NISHII TERUYUKI
IPC: H04L69/40
Filed: 1986-10-22
Abstract: PURPOSE:To recognize a picture data not sent to the user clearly by adding all or part of picture data to prescribed information informing unarrival and outputting the result. CONSTITUTION:An original is read from a read section 2, encoded by an MPU 1 and stored in a picture memory 6. In sending the picture data stored in this way, if an opposite equipment is busy or the transmission is disabled because of the production of a fault, a file number, storage time, opposite destination telephone number and stored sheet number or the like are printed out, the memory is not cleared and the coded data stored in the picture memory 6 is decoded on an unarrival notice report and a recording section 4 outputs the picture and adds it. In this case, all the picture is outputted or a part of picture is outputted by the selection of the operator from a keyboard on an operation panel 7.
Patent JP-H04131338-A (JP)
Title: Sintered copper-base alloy excellent in wear resistance
Inventor: TERAOKA TOSHIO
IPC: C22C1/10
Filed: 1990-09-20
Abstract: PURPOSE:To produce a sintered copper-base alloy excellent in wear resistance by distributing specific amounts of hard shell-like phase having respectively specified average outside diameter and average thickness and composed principally of fine shell-like aluminum oxide in the matrix of a Cu alloy containing specific percentages of Sn. CONSTITUTION:A sintered copper-base alloy where a hard shell-like phase having dimensions of 5-25mum average outside diameter and 1-10mum average thickness and composed principally of fine aluminum oxide coagulated into shell-like state is distributed by 5-50vol.% in the matrix of a Cu alloy having a composition consisting of 2-15wt.% Sn and the balance Cu with inevitable impurities is prepared. Moreover, a solid lubricant, such as graphite, mica, and zinc white, can be further incorporated by 1-10wt.% into this sintered copper-base alloy. By this method, the sintered copper-base alloy showing superior wear resistance when used as sliding structural member for various sliding driving devices can be obtained.
Patent JP-2000083318-A (JP)
Title: Digital relay
Inventor: KITANO NOBUYUKI
IPC: H03M1/18
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To read system signals with sufficient accuracy and ensure precise operation, by determining and storing an amount of correction at a level of reading the system signals, and using the stored amount of correction to correct the level of reading the system signals. SOLUTION: A system signal input to a digital relay main body 1 is converted into a voltage signal at an appropriate level through an auxiliary transformer 2, and the voltage signal enters an digital conversion board 3, and is amplified there, thereafter being analog-to-digital-converted and then inputted to CPU. When the CPU receives this notification, the CPU reads the level of the system signal and increments a signal counter. Then it is determined whether signal input has been completed. If it is not, a signal input notification is awaited. If the signal input has been completed, a corrective operation is performed, and a resultant mount of correction is stored. The stored amount of correction is thereafter utilized for correction of the intensity of system signals, which are used as a base in relay computation.