baber/WOPTO huggingface dataset:
Patent JP-H1139851-A (JP)
Title: Audio-unit selection apparatus
Inventor: KOBAYASHI KAZUTOMO
IPC: G11B31/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an audio-unit selection apparatus by which an audio operation between a center unit and a slave unit can be performed effectively and smoothly without performing a changeover operation. SOLUTION: An audio system 1 is provided with a center unit 10 and slave units 20 and 30 which execute an audio operation according to an audio command, and with a communication line 40 which connects the center unit and the slave units. In this case, the center unit 10 is provided with a memory 15 wherein the order of the unit out of the center unit 10 and the slave units 20, 30, in which an effective mode used to make the audio command effective is set preferentially is stored as the order of priority, and with a center microcomputer 14 by which the effective mode used to make the audio command effective or an invalid mode used to make the audio command invalid is set at every unit out of the enter unit 10 and the slave units 20, 30, connected to the communication line 40 on the basis of the order of priority stored on the memory 15.
Patent JP-S59100353-A (JP)
Title: Solar heat collector
Inventor: HACHIMAN CHIKAAKI
IPC: F24S90/00
Filed: 1982-11-30
Abstract: PURPOSE:To raise a temperatue of storing water effectively in a short period of time even if an insolation quantity is little, by providing heat exchangers on the upper and lower parts of a heat accumulation tank. CONSTITUTION:A thermal medium which is a liquid such as water to be heated at a solar heat collector 1 is led to heat exchangers 3, 4 through a duct 2 from the upper part of the solar heat collector 1 and returned to the lower part of the solar heat collector 1 from a duct 6 through a pump 5. The heat exchangers 3, 4 are connected with the upper and lower parts of a heat accumulation tank 7 in series. When a water temperature to be detected by a temperature detector 11 is high enough in enabling to heat a temperature of water in the heat accumulating tank 7 and the water temperature in the heat accumulating tank 7 based on a temperature detector 12 is low, the pump 5 is driven by the action of a control circuit 13. With this construction, water above the heat exchanger 3 of the heat accumulation tank 7 is heated and high temperature water is obtainable even if insolation hour is short.
Patent JP-S61124345-A (JP)
Inventor: SHIYURI SHII SHIYAAMA
IPC: A23G4/02
Filed: 1985-09-25
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-H0494715-A (JP)
Title: Method for stopping pressure swing adsorbing apparatus
Inventor: SHIBAMURA KENTARO
IPC: B01D53/04
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the penetration of air into adsorption towers and to maintain stable performance over a long time by stopping all of the towers under pressure above ordinary pressure at the time of stopping a pressure swing adsorbing(PSA) apparatus using a vacuum pump. CONSTITUTION:Open automatic changeover valves 12, 14, 25, 33 are closed and automatic changeover valves 22, 24, 35 are opened. After the lapse of a certain time required to return the internal pressure of an adsorption tower 31 to ordinary pressure, the valves 22, 24, 35 are closed. A raw material compressor 1, a vacuum pump 2 and a product compressor 3 are then stopped. By this constitution, all of adsorption towers 11, 21, 31 can be stopped under pressure above ordinary pressure. The penetration of air into the towers can be prevented during the suspension of operation of a PSA apparatus and stable performance can be maintained over a long time even in case of a long suspension time.
Patent JP-H0373347-A (JP)
Title: Ink-jet recording device
Inventor: MATSUMOTO SHUZO
IPC: B41J2/055
Filed: 1989-08-14
Abstract: PURPOSE:To simplify and reduce components in electrical connection to the outside, and to improve workability and assembly properties by forming a slit independently dividing a piezoelectric element substantially so as to correspond to a flow path and pattern-separating an electrode pattern at the same time as the slit machining of the piezoelectric element. CONSTITUTION:A piezoelectric element 2 is joined onto a substrate 3, an electrode of which is patterned, and a slit 20 is machined. The substrate 3 is also machined partially at the same time, and an electrode pattern is also separated and made independent together with the piezoelectric element 2. The front M section of the substrate 3 is not worked because a ground electrode 17c is not separated. A drive IC 4 is installed. Parallel flow paths 11 are formed in response to the actuator sections of the piezoelectric element 2 in a flow path plate 1, and nozzles 14 are connected onto one extensions of the flow paths 11 and a common liquid chamber 12 and ink feed passages 13 onto the other extensions. When an electric signal is input to the selected piezoelectric element 2, volume change is given to the corresponding ink flow path 11, and an ink liquid is discharged from the nozzle 14.
Patent JP-H09202800-A (JP)
Title: Ctla4 mutant molecule and use thereof
Inventor: PIITAA ESU RINSUREE
IPC: C12N5/0783
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new CTLA4 mutant molecule, reactive with a CD80 antigen, containing tyrosine at a specific site of an amino acid motif in an extracellular region of the CTLA4 substituted by another amino acid, having inhibiting actions on T cell activities and useful for regulation, etc., of immune response.  
     SOLUTION: This new CTLA4 mutant molecule is reactive with a CD80 antigen, has the initial tyrosine in an amino acid motif MYPPPY in an extracellular region of the CTLA4 substituted by another amino acid, has inhibiting actions on T cell activities, used for regulation, etc., of immune response and effective in treatment, etc., of immunological diseases mediated by the interaction of a CD80 positive cell with the T cell. The mutant molecule is obtained by extracting an RNA from a human leukemic cell system, carrying out the PCR with a primer synthesized from a CTLA4 gene sequence, providing a DNA capable of coding the CTLA4, joining the extracellular region thereof to a hinge region of a human IgG heavy chain, performing a site-specific mutation induction, then transducing the resultant mutant into a host cell and carrying out the expression. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S60232557-A (JP)
Title: Image forming method
Inventor: WATANABE KATSUNORI
IPC: G03G5/05
Filed: 1984-10-09
Abstract: PURPOSE:To eliminate practically a rise in residual potential even when an electrophotographic sensitive body is repeatedly used and to obtain a fine copy by electrostatically charging the surface of the sensitive body, imagewise exposing it, and carrying out development in the presence of a developer while applying development bias. CONSTITUTION:A charge generating layer having <=1mum thickness after drying is formed on an electrically conductive substrate such as an Al plate, a Cu plate or a polyethylene terephthalate film coated with Al by vapor deposition by applying a dispersion of a charge generating material ground to <=1mum grain size in a resin soln. by spraying, bar coating or other method. When the substrate is in the form of a sheet, it is passed between two metallic rolls or metallic and fibrous rolls which are in press contact with each other and have well polished surfaces to increase the surface smoothness of the charge generating layer on the substrate. In case of a metallic drum, the drum is rotated while keeping the charge generating layer on the drum in press contact with a polished metallic roll to make the surface of the layer smooth. An electrophotographic sensitive body is obtd. by coating the smooth charge generating layer with a charge transferring layer.
Patent JP-S6453354-A (JP)
Title: Objective lens driving device
Inventor: INAGE TORU
IPC: G11B7/09
Filed: 1987-08-25
Abstract: PURPOSE:To improve the responsiveness of displacement, by providing an objective lens holding plate in which a flexible deformation part to be linked to an objective lens mounting part is formed integrally, providing a soft magnetic material on one side of a part where a base is confronted with the objective lens mounting part and a magnetic field generating means on the other side, and making an objective lens displace in its optical axial direction. CONSTITUTION:A thin plate shape objective lens holding plate 10 in which the objective lens mounting part 10b in a center part is formed integrally in shape linked by the flexible deformation part 10C is provided at an outside fixing part 10a, and the base 11 having an optical path hole in the optical axial direction of the objective lens 15 is linked to the fixing part 10a, and is arranged in parallel oppositely keeping a constant interval with the objective holding plate 10. And at a part where the base 11 and the objective lens mounting part 10b are confronted with each other centering the optical axis of the objective lens 15, the soft magnetic material 14 is provided on one side, and the magnetic field generating means 17 on the other side. In such a way, it is possible to displace the objective lens 15 in its optical axial direction corresponding to magnetic strength, and to improve the responsiveness of the displacement.
Patent JP-H1149031-A (JP)
Title: Roof rail structure of automobile
Inventor: KIRIYAMA SATOSHI
IPC: B60R9/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate car-wash work by giving a sprinkler function to a roof rail. SOLUTION: When water is supplied to a water guide part 7 provided in a rail main unit part 4 of a roof rail 3, water is sprinkled on a roof panel surface from a sprinkler hole, consequently both hands can be freely used by a worker, car wash work can be facilitated. During car washing, by eliminating necessity for moving a city water hose or the like, such as giving a flaw to a car body panel is prevented.
Patent JP-H0492774-A (JP)
Title: Roof rail construction for automobile and manufacture thereof
Inventor: OOTOMO AKIHIRO
IPC: B62D25/06
Filed: 1990-08-09
Abstract: PURPOSE:To easily discriminate a roof rail unable to mount a sun roof by form ins opening of corresponding part to connecting points of a sun roof unit larger than the bolt inserting holes and nuts for fixing the sun roof unit not to enable to arrange the nuts. CONSTITUTION:A front roof rail 12 used for a vehicle of standard specification without a sun roof is formed with larger diameter openings than the bolt inserting holes 9 on bolt inserting holes positions of a front roof rail 14 formed for mounting a sun roof unit previously drilled bolt inserting holes 9 at necessary parts and larger than the nuts 7 for fixing the sun roof unit. Meanwhile, a front roof rail 15 of sun roof specification is completed through a process to fixedly secure the nuts 7 on the position concentric to the bolt inserting holes 9 of the front roof rail 14. Consequently, even though the front roof rail 12 of standard specification is mixed with the front roof rail 15 of sun roof specification by mistake, it is easily discriminated at a nut 7 fitting process.
Patent JP-S6270875-A (JP)
Title: Developing device
Inventor: YAMAJI MASAAKI
IPC: G03G15/00
Filed: 1985-09-24
Abstract: PURPOSE:To suppress the generation of unevenness of an image due to the change of a gap between a photosensitive drum and a sleeve by constituting rollers for regulating a gap between a sleeve to be a developer carrier and the photosensitive drum to be an image carrier of a material having almost the same coefficient of thermal expansion as that of the sleeve. CONSTITUTION:A heat generator 8 is formed on the whole inner periphery of a non-magnetic sleeve 3 to be a developer carrier or the whole outer periphery of a magnet roller 4. The rollers 9 arranged on both ends of the photosensitive drum 6 to regulate the gap g2 between the drum 6 and the sleeve 3 is constituted of the same material as the sleeve 3 and fixed on the drum 6. Since a developing area surface A on the sleeve 3 and a regulating roller receiving surface B are unitedly expanded and compressed, the gap g2 is always constant.
Patent JP-S60103476-A (JP)
Title: Bus interface device
Inventor: ASHIDA KAZUHIDE
IPC: G06F13/12
Filed: 1983-11-11
Abstract: PURPOSE:To prevent the deterioration of the bus using factor of a controller by transferring data between an high-order computer and a programmable controller through a dual port memory and copying the data of an I/O to said port memory. CONSTITUTION:When a programmable controller PC5 reads an I/O6, a space the same in size as an I/O space is secured at a part of a dual port memory DPM1- 2. Then the actuation is attained even to a part corresponding to the DPM1-2 when the PC5 feeds an access to the I/O6 by an address recorder 1-4. The address allocation of the DPM1-2 is performed in both sections A and B, and the data read out of a certain address of the I/O6 is read to an I/O area of the PC5 to be written to an address corresponding to the section B. Thus a computer 2 can freely read the I/O data out of the part B of the DPM1-2, and a writing action to the I/O6 from the PC5 is made possible by only applying a write signal to the section B.
Patent JP-2000045975-A (JP)
Title: Rotary compressor and thermal generator
Inventor: YAMAZAKI HARUHISA
IPC: F04C18/356
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor with high performance and reliability wherein lubricating oil is supplied to the contact portion between the vane and the outer peripheral surface of the eccentric roller without leading to increased processing cost while solving the problem of insufficient lubricating oil due to over supply of lubricating oil. SOLUTION: Lubricating oil is supplied between a crank shaft 9 and a main bearing 5 as a rotary compressor is operated. A part of the lubricating oil present between the crank shaft 9 and the main bearing 5 passes through a communication passage 51 to be supplied inside a cylinder 4 through a supply port 50, which opens and closes by entrance and withdrawal of a vane 12 to and from a vane accommodation chamber, and along the vane 12. Consequently, lubricating oil is supplied to the contact portion between the vane 12 and an eccentric roller 11, reducing the frictional resistance at the contact portion, which then restricts abrasion of the vane and the roller. Further, since the lubricating oil is supplied intermittently, the problem of insufficient lubricating oil due to over supply of the lubricating oil is resolved.
Patent JP-H0553195-A (JP)
Title: Projector device
Inventor: YAMADA MASARU
IPC: H04N9/31
Filed: 1991-08-22
Abstract: PURPOSE:To offer a mechanically simple adjusting method for adjusting an optical axis of a projection tube to a projection screen of a front projection type projector device instead of a method for adjusting a movement of a position of the projection tube. CONSTITUTION:The device consists of an optical system structure in which reflecting mirrors 1R, 1G and 1B of red, green and blue projection light are provided on the respective optical axes of red, green and blue monochromatic light emission projection tubes 1R, 1G and 1B by an inline arrangement, and each projection light of the projection tubes 1R, 1G and 1B is projected to a screen 3 as a reflected light of the reflecting mirrors 1R, 1G and 1B, and by moving a position of the reflecting mirrors 1R, 1B of red and blue projection light, the optical axes of the red and the blue projection tubes 1R, 1B are adjusted.
Patent JP-H0959226-A (JP)
Title: Production of 3-aminomethyl-3,5,5-trimethylcyclohexylamine
Inventor: TOMU BUITSUTSUERU
IPC: C07C211/36
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 3-aminomethyl-3,5,5- trimethylcyclohexylamine in the presence of a marketed hydrogenation catalyst in a high yield without separating the reaction water and without using an organic solvent.  
     SOLUTION: A method for producing 3-aminomethyl-3,5,5- trimethylcyclohexylamine comprises reacting 3-cyano-3,5,5-trimethylcyclohexanone with 3-aminomethyl-3,5,5-trimethylcyclohexylamine and subsequently or simultaneously adding ammonia to the reaction product to react in the presence of a hydrogenation catalyst at 20-150°C under a hydrogen pressure of 50-300bar. Therein, the reaction is performed without separating the reaction water. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0749282-A (JP)
Title: Oil seal structure of pressure sensor
Inventor: KOBAYASHI HIROSHI
IPC: G01L19/14
Filed: 1993-08-03
Abstract: PURPOSE:To provide the oil seal structure of a pressure sensor improving the durability of an O-ring and dispensing with a backup ring. CONSTITUTION:A pressure sensor 1 has a pressure sensitive module 15 for measuring pressure by the deformation of a diaphragm 6. An O-ring 5 is disposed at the pressure receiving face 13 of the pressure sensitive module 15 and the peripheral part of the opposite face. Since a boundary face 18 which is a narrow clearance between the periphery of the pressure sensitive module 15 and a housing 2 is interposed between the pressure receiving face 13 and the O-ring 5, pressure change in the O-ring 5 is slow and low. The durability of the O-ring 5 is thereby improved, and a backup ring for preventing the collapse of the O-ring 5 is dispensed with.
Patent JP-H0258820-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KANEKO ATSUKO
IPC: H01G9/025
Filed: 1988-08-25
Abstract: PURPOSE:To shorten the manufacturing time while decreasing power consumption by providing conducting sections on a resist member after termination of vapor phase polymerization for setting polymerization starting points at which the following electrolytic polymerization is to be started, and then depositing and growing a second conductive polymer on the first conductive polymer layer by electrolytic polymerization. CONSTITUTION:A forming foil 1 is cut out and masked with an epoxy resist member 3 around dielectric coat films 2. The rear of the foil 1 is not masked but totally covered with PET tape. Using this foil 1, a conductive polymer (polypyrrole) is deposited on the conductor coat films 2 by vapor phase polymerization. After termination of the vapor phase polymerization, a conductive paste, namely carbon paste is applied on the resist member 3 so as to provide conducting sections 4. When the carbon paste is dried, electrolytic polymerization is performed by using, as a supporting salt, acetonitrile solution of 0.08M tetraethyl ammonium boro-disalicylate and 0.02M 2-naphthalenesulfonic acid, for example. The foil 1 is then washed with acetonitrile and dried, and the PET tape is peeled off.
Patent JP-H0374216-A (JP)
Title: Vehicle suspension device
Inventor: KONDO TOSHIRO
IPC: B60G21/055
Filed: 1989-08-15
Abstract: PURPOSE:To improve the steering stability at the time of turning at a high speed by connecting a link extending in the arranged direction of a stabilizer to the stabilizer so as to convert the twist of the stabilizer to the forward movement of caster trail in a positive direction at the time of the bump of a wheel. CONSTITUTION:A bracket 23 is welded and fixed on stabilizer 32, a rubber bush 22 is pivotally mounted thereto via an arm bolt 36, a second lower arm 24 is connected to the metallic lower outer cylinder thereof, it is thereby constructed in a way that the twist of the stabilizer 32 is converted forward in the positive direction of a caster trail at the time of the bump of a wheel. Consequently, when a wheel bumps, the stabilizer 32 and the bracket 23 are twisted and rotated, the second arm 24 is shifted forward via the arm bolt 36 and the rubber bush 22 and the caster trail is displaced in the positive direction via the second lower arm 24. As a result, trail is lengthened to apply a large caster effect so that the improvement of sufficient steering stability can be attempted specially at the time of turning at a high speed.
Patent JP-S58113497-A (JP)
Inventor: TAKADA KIMIHISA
IPC: E21D9/04
Filed: 1981-12-28
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-H0942097-A (JP)
Title: Fuel injection device in marine engine provided with in-line type electric motor-driven fuel pump
Inventor: NOMURA KENICHI
IPC: F02M37/10
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To realize a fuel injection device in a marine engine wherein an electric motor-driven fuel pump is a non-displacement type further to be an in-line type arranged in a fuel piping system and to satisfy safety regulation in the marine engine also to facilitate starting operation. SOLUTION: The second electric motor-driven fuel pump P is a non- displacement type to be arranged in series in a fuel pipe. A fuel inflow pipe 34 of the second electric motor-driven fuel pump P communicates with downward a fuel liquid level of a vapor separator V through the second fuel flow path 50, to connect a fuel delivery path 47 to a fuel injection valve J through the third fuel flow path 51. A leak passage 49 is opened to a fuel delivery flow path between a pump part P1 of the second electric motor-driven fuel pump P and a check valve 48 arranged in a flow path in the downstream from the pump part P1.
Patent JP-H0497109-A (JP)
Title: Optical coupling circuit
Inventor: HONMO HIROSHI
IPC: G02B6/42
Filed: 1990-08-09
Abstract: PURPOSE:To realize the coupling circuit which is small in size by using a 1st and a 2nd converging lens which are nearly equal in external diameter to the glass parts of optical fibers and decrease in refractive index having nearly square distributions with the distances from the center parts. CONSTITUTION:This optical coupling circuit is equipped with the 1st converging lens 2 which is nearly equal in external diameter to the glass part of the optical fiber to be coupled optically and has the refractive index decreasing having the nearly square distribution with the distance from the center part and the 2nd converging lens 5 which is nearly equal in external diameter to the glass part of the optical fiber to be coupled and decreases in refractive index having the nearly square distribution with the distance from the center part. Namely, the 2nd converging lens 5 and a single-mode optical fiber 4 are connected by fusion splicing, so no adhesive is used in an optical path for the connection and the need for a complex integrated connection part at the incidence end of the optical fiber is eliminated. Consequently, the optical coupling circuit which has simple constitution and high reliability is obtained.
Patent JP-H05180213-A (JP)
Title: Manufacture of driving-propelling shaft for vehicle
Inventor: TAMAKI YUJI
IPC: F16D1/06
Filed: 1991-08-22
Abstract: PURPOSE:To provide a driving-propelling shaft utilizing a metallic thin wall pipe body, the shape of cross-section of which is changed longitudinally, as a core material, and having a pipe body forming a fiber reinforced resin on the outer peripheral surface of the metallic thin wall pipe body. CONSTITUTION:A fiber reinforced resin pipe body, the shape of cross-section of which is changed longitudinally, is manufactured by using a metallic thin wall pipe body 1 provided with a specific shape in the longitudinal direction, as a core material, and forming a fiber reinforced resin 2 on the outer peripheral surface of the metallic thin wall pipe body. Thus, when the fiber reinforced resin pipe body, the shape of cross-section of which is changed longitudinally, is formed, there is no need to remove the core material. Besides, the lightweight and high specific rigidity of the fiber reinforced resin pipe body is not adversely affected by the use of the metallic thin wall pipe body 1.