baber/WOPTO huggingface dataset:
Patent JP-S60110052-A (JP)
Title: Data reading method
Inventor: KAMEDA KEIICHI
IPC: G06F12/00
Filed: 1983-11-21
Abstract: PURPOSE:To read out data with high efficiency and to avoid the increase of processing time by providing a directory information processor between a main memory and an external memory. CONSTITUTION:The file information given via an input/output device and to be read out is sent to a file informaton processing circuit 8 from a main memory. The circuit 8 stores the discrimination information and sends an intruction to an external memory control circuit 9 to read out a directory file storing the position information within an external memory of the corresponding file. The discrimination information set to a directory information processing circuit 7 from the external memory via a selection circuit 10 is compared with the identification information with the circuit 8 to detect the coincidence. Thus the position information is obtained within the external memory of said file. Then the data on a specific file is read out and transferred to the main memory.
Patent JP-H0961216-A (JP)
Title: Liquid dispensing apparatus
Inventor: KAWASAKI MASARU
IPC: G01F11/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To effectively dispense liquid by providing a cylinder rotatably mounted at the outer wall of a liquid vessel to switch a supply and discharge hole by the rotation, and the supply and discharge hole for sucking and discharging the liquid from the vessel by the rotation of the cylinder at the end of the cylinder. SOLUTION: A pump body 3 has a cylinder 4 and a plunger 5. The body 3 is set in a holder 2, and is rotatable at a predetermined angle in the set state. A liquid supply and discharge hole 6 of liquid is eccentrically deviated and opened at the end of the cylinder 4. A communicating hole 7 of a branch hole 6a of the hole 6 is provided at the sidewall of a vessel 1, and a nozzle 9 communicating with the lower end of the hole 6 is opened at the bottom plate of the holder 2. A cap 10 for closing or opening the hole 7 is engaged with the end of the cylinder 4, the plunger 5 is telescopically inserted into the cylinder 4, and the liquid dispensing amount is controlled by the stroke of the plunger 5.
Patent JP-H0668624-A (JP)
Title: Carriage mechanism for magnetic disk device
Inventor: HASHIMOTO AKIRA
IPC: G11B21/12
Filed: 1992-08-18
Abstract: PURPOSE:To make the magnetic dusk device thin structured and enable soft landing by connecting a 1st retracting arm and a dusk holder via a 1st retracting plate consisting of an elastic member to be freely turnable by calking and effectively utilizing a heightwise space of the upper surface of the disk holder. CONSTITUTION:The 1st retracting arm 19 and the disk holder 9 are connected via the 1st retracting plate 20 consisting of the elastic member to be freely turnable by calking. By this method, it is not necessary for turnability to use a spring member and metal fittings for turning, etc., as the conventional practice, and effective utilization of the heightwise space above the disk holder 9 and thin formation of the magnetic disk device can be achieved. Then, by adjusting an inclination of an inclined surface for deciding a moving time, a delay time can be given for the purpose of soft landing capable of dealing enough with an inclined insertion system.
Patent JP-S6281253-A (JP)
Title: Method and apparatus for sealing pouring flow of molten steel
Inventor: YAMANAKA KEIICHI
IPC: B22D11/10
Filed: 1985-10-03
Abstract: PURPOSE:To shield the pouring flow of a molten steel from outdoor air and to thoroughly prevent nitrogen absorption by delineating the flow of the molten steel to be poured from a nozzle in the bottom of a ladle from the external atmosphere and blowing an inert gas to the molten steel flow on the surface of the molten steel in a tundish. CONSTITUTION:The top end 12 of the nozzle in the bottom 10 of the ladle is enclosed by a sealing hat 24 and a cylindrical pouring pipe 16 and is thereby shielded from the outdoor air. The top end part of the partition wall consisting of the sealing hat 24 and a pouring pipe 16 is hermetically sealed by a conical cap part 18 integrally constituted with the nozzle of the ladle. The bottom end of the pipe 16 is immersed into the molten steel in the stage of operation and is thus shielded from the external atmosphere. On the other hand, at least one inert gas guide pipe 20 is embedded into the partition wall part for shielding the outdoor air and an ejection port 22 is opened toward the falling molten steel flow. The effect of preventing the nitrogen absorption is obtd. at any angle of the port 2 as far as the angle is within an h<=0.5H range.
Patent JP-H0558036-A (JP)
Title: Heat-sensitive recording material
Inventor: NAKATSUKA MASAKATSU
IPC: B41M5/337
Filed: 1991-08-30
Abstract: PURPOSE:To attempt to obtain good color-developing sensitivity and to improve remarkably storage stability of a color-developed image by incorporating additionally a compd. of a specified formula in a heat-sensitive recording material contg. an electron-donating color-developing compd. and an electron-accepting compd. CONSTITUTION:As an electron-donating color-developing compd., a colorless or a light color compd. and a triarylmethane compd. or a fluorene compd. can be cited. An incorporated compd. is a compd. of formula I, wherein X is an oxygen atom or a sulfur atom; R1 and R2 are each an aryl group, a phenyl group, a naphthyl group or a heteroarom. group, and a phenyl group is especially pref.
Patent JP-S59111158-A (JP)
Title: Electrophotographic ferrite carrier
Inventor: IIMURA TSUTOMU
IPC: C01G53/00
Filed: 1982-12-15
Abstract: PURPOSE:To obtain a spherical electrophotographic ferrite carrier having long life and high electric resistance and forming an image superior in sharpness etc. by heat-treating a ferrite contg. Fe2O3 as an essential component and Li2O and NiO in a specified molar ratio. CONSTITUTION:Starting materials are weighed and mixed to obtain a ferrite composed of 5-30mol% Li2O, 5-30mol% NiO, and 50-90mol% Fe2O3, or a ferrite having a part of this compsn. substd. by a monovalent or higher valent metal, such as CoO. This powder mixture is calcined, pulverized, granulated, burned at 1,100-1,400 deg.C, and finally heat treated at about 700 deg.C for about 2hr in a nitrogen atm. to obtain the intended electrophotographic ferrite carrier. The obtained ferrite carrier has 10<2>-10<13>OMEGA-cm resistivity, >=10emu/g saturation magnetization, >=10mu magnetic permeability, >=100 deg.C Curie. temp., and >=1,000g/ cm<2> particle strength.
Patent JP-S6463266-A (JP)
Title: Thin cell
Inventor: NAGAI TAKASHI
IPC: H01M4/50
Filed: 1987-09-02
Abstract: PURPOSE:To increase positive black application weight as well as to make the capacity improvable without changing thickness of a thin cell by mixing electrolytic manganese dioxide and chemical manganese dioxide with a positive active material at a rate ranging from 1:1 to 1:5. CONSTITUTION:A positive active material 2 and a negative active material 3 are set up between a positive collector 1 and a negative collector 6 via a separator 4 impregnating an electrolyte. As for the positive active material 2, electrolytic manganese dioxide and chemical manganese dioxide are mixed at a rate ranging from 1:1 to 1:5. That is to say, means grain size of the electrolytic manganese dioxide is one-fourth or so to that of the chemical manganese dioxide, so that electrolytic manganese dioxide 11 small in grain size gets into space between chemical manganese dioxide 10 themselves large in the grain size, thus the space where these manganese dioxide fine grains 10 themselves cannot come into contact directly is minimized. Consequently, open circuit voltage is made so as to exceed a range of 1.5V with the chemical manganese dioxide excellent in light load discharge capacity, and that electrolytic manganese dioxide is mixed so as to minimize the space where these manganese dioxide fine grains themselves cannot be directly contacted.
Patent JP-H0887855-A (JP)
Title: Disc cartridge
Inventor: KOSAKA KATSUKI
IPC: G11B23/03
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a disc cartridge in which a plurality of optical pickup insertion holes and a center hole can be opened/closed easily and surely while decreasing the number of components as much as possible by opening/closing a pair of shutters through a simple structure. CONSTITUTION: Upper and lower halves 20, 10 constitute a cartridge body 2 for housing a magneto-optical disc 30. The lower half 10 is provided with a center hole 11 and four optical pickup insertion holes 12. The lower half 10 is also provided with a pair of guide grooves 15, 15 for sliding a pair of shutters 40, 40. One shutter 40 is coupled with a drive side rack 51 disposed slidingly on one side in a cartridge body 2 and the other shutter 40 is coupled with a driven side rack 52. The shutters 40 approach each other or separate from each other through a pinion 53 interposed between the racks 51, 52 thus opening/ closing the holes 11, 12.
Patent JP-S6465377-A (JP)
Title: Flow rate control device
Inventor: MUTO FUMIO
IPC: F16K31/363
Filed: 1987-09-02
Abstract: PURPOSE:To make the entire valve small by connecting a spring chamber in a control spool to a main pressure chamber through a throttle and the spring chamber to a low pressure side through a flow rate control valve. CONSTITUTION:A hollow check poppet 25 is provided in the valve hole 22 of a valve body 21 and a control spool 26 is equipped in this check poppet 25. The spring chamber 30 this control spool 26 is connected to a main pressure chamber 35 through a throttle 41 and the spring chamber 30 is connected to the low pressure side through a flow rate control valve 43. Thereby, the control spool 26 can be operated by only controlling the flow rate from the spring chamber 30 on the low pressure side by means of the flow rate control valve 43. Thus, an operation part can be made small and the entire valve can be made small as well.
Patent JP-H0386374-A (JP)
Title: Welding equipment
Inventor: YAMADA MINORU
IPC: B23K9/025
Filed: 1989-08-25
Abstract: PURPOSE:To perform welding with high efficiency and high deposition quantity by providing a fixed torch and a movable torch capable of sending through plural wires in parallel orthogonally in the welding direction, connecting these to separate power sources and making adjustable the moving position of the movable torch. CONSTITUTION:An arm 9 is provided orthogonally to the welding direction A on an end of a welding truck 3 to move on rails 2 and supporting frames 10 and 10' in parallel to the welding direction A are provided on a projection end of the arm 9. The fixed torch 6 and the movable torch 6' capable of sending through two wires are provided in opposition on the supporting frames 10 and 10' and connected respectively to the power sources 14 and 14' connected to a controller 15. In addition, a small truck 13 is fitted to the movable torch 6' and can be moved by turning of a screw rod 11. By this method, satisfactory beads are obtained respectively by all position welding, horizontal welding and narrow gap welding.
Patent JP-H0557019-A (JP)
Title: Inhalator
Inventor: WATARI YOSHIE
IPC: A61M15/00
Filed: 1991-08-30
Abstract: PURPOSE:To improve a convenience for the use of an inhalator used for treating an aspiratory organ by providing attachments for atomizing the mixed steam of water and chemicals generated in the inhalator in such a way that one attachment for linearly atomizing the steam for a throat and the other attachment for atomizing the steam non-linearly for a nose are freely detachable. CONSTITUTION:An attachment 13 for a throat has a wide inner opening and a small atomizing hole 13f. Also, the attachment 13 is so formed that the passage of mixed steam becomes linear and relatively short, with both sides of a body corresponding to the size of the opening 2a of a body cover 2. In addition, attachment shaft sections 13d are projected from both sides of the body and so coupled to the mounting and demounting section 1d of the cover 2 as to be freely detachable. An attachment 14 for a nose is constituted of a base side cylindrical section 14a approximately in line with the axial direction of a steam nozzle 8, an end side cylindrical section 15b crossing the axial direction, and a freely detachable nose guide 14e for introducing the mixed steam to a nose non-linearly. In addition, an attachment shaft section 14d is projected and so coupled to the mounting and demounting section 1d of the body cover 2 as to be freely detachable.
Patent JP-S6373936-A (JP)
Inventor: OGINO SUMIHITO
IPC: A61B5/055
Filed: 1986-09-18
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-S6199622-A (JP)
Title: Laser beam machine
Inventor: KANEOKA MASARU
IPC: B23K26/06
Filed: 1984-10-22
Abstract: PURPOSE:To change freely the width of a hardened layer and to prevent the melting on the surface of a work by rotating a condenser lens by a driving device to distribute uniformly energy to the surface of the work. CONSTITUTION:A laser beam machine consists of a laser oscillator which generator a laser beam 1, a condenser optical system 2 which condenses the laser beam 1 emitted therefrom, a lens holder 8 which changes freely the angle of the beam 1 incident thereon and the driving device 9 which rotates the holder coaxially with the beam 1. The angle of the beam 1 made incident to the system 2 is freely changed by such machine and the energy density on the surface of the work is adjusted.
Patent JP-H0884973-A (JP)
Title: Installation structure of garbage disposal device
Inventor: YAMASHITA KAORU
IPC: B65F1/00
Filed: 1994-09-14
Abstract: PURPOSE: To improve workability at the time of throwing away garbage. CONSTITUTION: Garbage is decomposed by microbes in a garbage disposal device. A disposal device main body 1 is stored and disposed removably in a cabinet 3. A cover 15 to be opened and closed freely is provided on the upper section of the disposal device main body 1 provided with a disposal tank 2 inside. A cover opening and closing means 4 for opening and closing the cover 15 in communication with the removal and installation of the disposal device main body 1 is provided between the cabinet 3 and the disposal device main body 1.
Patent JP-H04103794-A (JP)
Title: Machine structural clad material having superior rolling fatigue resistance
Inventor: SATO HIROSHI
IPC: C25D7/00
Filed: 1990-08-21
Abstract: PURPOSE:To produce a machine structural clad material having superior rolling fatigue resistance by forming an inner Ni-P plating layer having a specified P content and specified crystal face orientation and an outer Ni-P plating layer having a specified P content and specified hardness on the surface of a Ti material subjected to specified surface roughening. CONSTITUTION:At least two Ni-P plating layers including an inner layer having >=4wt.% P content and <111> main crystal face orientation and an outer layer having <4wt.% P content and >=500 hardness Hv are formed on the surface of a Ti, Ti alloy, Al or Al alloy material roughened to >=0.5mum Ra and >=130 PPI50. A machine structural clad material having superior rolling fatigue resistance is produced.
Patent JP-H1043824-A (JP)
Title: Formation of oblique direction flange-like part, member having oblique direction flange-like part, uniting method and uniting structure
Inventor: KITAURA KAZUO
IPC: F16B7/20
Filed: 1996-08-03
Abstract: PROBLEM TO BE SOLVED: To form an oblique direction flange-like part spreading in the oblique direction in the cylindrical part of a member to be worked and also to unite the member to be worked with its mating member utilizing the flange-like part like this. SOLUTION: A compressing force is acted on the cylindrical part in the axial direction under the state wherein the cylindrical part of the member 1 to be worked other than an oblique annular part and a part with no fear of deforming outside in the cylindrical part is restricted so as not to deform outside. By this way, the oblique annular part is folded double and plastic deformed so as to spread outside in the flange-like to form the oblique direction flange-like part 4. Also, the member to be worked and the mating member are united by inserting the cylindrical part into a uniting hole provided in the mating member and pinching the mating member with two oblique direction flange-like part formed in the cylindrical part or pinching the mating member with the oblique direction flange-like part 4 and a plastic deforming part formed in the other part of the cylindrical part.
Patent JP-S59110157-A (JP)
Title: Semiconductor integrated memory device
Inventor: KUROSAWA SUSUMU
IPC: H01L27/10
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a structure strong to the soft error due to alpha particles by writing the same information into two memory cells by making both the memory cells, wherein all of a write-readout line, a word line, and a reading line are put in common, correspond to one bit. CONSTITUTION:Since many holes exist in a charge accumulated region in the state of the memory of ''1'' information, the information is not destroyed even when the holes generated by the alpha particles flow into this region. On the other hand, the holes do not exist in the charge accumulated region in the state of the memory of ''0'' information, therefore it becmes possible that the information inverts to the ''1'' information when the holes generated by the alpha particles flow into this region. However, because of the mutual insulation of these two regions, at least one cell retains ''0'' information unless both the cells cause the soft error. Accordingly, even in the case of the inversion of one cell to the ''1'' information, the soft error can be prevented if a reference signal is so set as to discriminate the information as ''0'' one.
Patent JP-2001045403-A (JP)
Title: Video processing unit
Inventor: TAMURA YOSHIKUNI
IPC: H04N5/63
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a video processing unit at a low cost that offers power- saving effects depending on the situation of itself. SOLUTION: This video processing unit selects at least any of the scanning line speed modulation quantity, sharpness, color level, contrast level, bright level and maximum beam current as a power-saving item. A plurality of power- saving levels is set in advance to the power-saving item. A user uses a remote control 40 to select one of the power-saving levels.
Patent JP-S6462668-A (JP)
Title: Electrophotographic device
Inventor: YAMAGUCHI MAKOTO
IPC: G03G15/00
Filed: 1987-09-03
Abstract: PURPOSE:To make a device small in size by conveying recording paper so that it passes above a photosensitive drum and positioning a fixing unit above a toner accumulation part. CONSTITUTION:An electrostatic charger 9 for impressing an electric potential on the surface of the photosensitive drum 2 and a laser light generating device 10 for forming a latent image are positioned below the photosensitive drum 2. On the contrary, the recording paper 1 is constituted so that a transfer unit 12 performs transferring onto the recording paper 1 while moving above the photosensitive drum 2. A toner accumulation part 4 is more protruded from the lower end part of the photosensitive drum 2 and a fixing unit 8 is positioned above said part 4. Thus, the toner accumulation part 4 and the fixing unit 8 can be arranged in a state where they are superposed the scaling-down of the device in the proceeding direction of the recording paper 1 can be possible.
Patent JP-H0886890-A (JP)
Title: Electronic timepiece
Inventor: SAKUYAMA MASAO
IPC: G04F10/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide an electronic timepiece with hands wherein the operation of a stopwatch can be confirmed even if lap indication is performed, integrated time is easy to see, and it is effective to prevent a mistake. CONSTITUTION: Indication switch circuits 13, 15 for indicating integrated time by a second hand 52 and a function hand 56 are provided, and an indication switch circuit 25 for indicating stopwatch information of lap time or the like including the integrated time by an indicator 27 is set. Thereby time counting information of stopwatch function is indicated by a first indication means in the integrating times, the stopwatch information including the integrated time is shown by a second indication means, and the operation of integrating time can be always confirmed.
Patent JP-2001044474-A (JP)
Title: Solar cell module
Inventor: KUBOTA YUICHI
IPC: H01L31/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module in which a black color tone can be employed on the light receiving face side to match the black base dial of a clock while eliminating functional deterioration. SOLUTION: In a solar cell module having silicon and a photoelectric converting section for converting light incident on the light receiving face into electricity, a black colored layer is provided at a part closer to the light receiving face side than the silicon in the photoelectric converting section and a blue colored layer is provided between the black colored layer and the silicon. The blue colored layer is a non-diffusive layer having total transmittance of visible light of 75-90%, diffusion transmittance of 1.0-45%, and haze of 1.0-60%.
Patent JP-H0267925-A (JP)
Title: Weight detecting apparatus
Inventor: UEDA SHIGEKI
IPC: G01G3/18
Filed: 1988-09-02
Abstract: PURPOSE:To suppress a temperature characteristic to the minimum value over the entire range of weights to be detected by setting the shapes of electrodes so that the capacitance of a detecting electrode approximately agrees with the capacitance of a reference electrode when a material to be measured whose weight is about 1/2 the maximum measuring amount is mounted on a mounting table. CONSTITUTION:A single detecting means is composed of a reference capacitor Cr, a detecting capacitor Cp and an oscillating circuit 15 including a resistor R. A switching means 16 is controlled with a switching-gate-signal control means 18 which is bouilt in a control part 17. The capacitors Cr and Cp are switched, and the means 16 is connected to the circuit 15. Oscillating frequencies fr and fp are inputted into a counter means 19. The output of the means 19 is stored in the specified addresses of a RAM 20. The output is further transferred into an operating means 21 where dividing operation is performed. Thus a ratio r=fr/fp is obtained. The shapes of electrodes are set so that the capacitance of a detecting electrode approximately agrees with the capacitance of a reference electrode when a material to be measured whose weight is about 1/2 the maximum measuring amount is mounted on a mounting table. In this constitution, the weight can be detected without increasing a temperature characteristic from a no load state to the maximum measuring amount on the mounting table.
Patent JP-H0538921-A (JP)
Title: Hydraulic control device for active suspension device
Inventor: KURIKI NOBUHARU
IPC: B60G17/015
Filed: 1991-08-06
Abstract: PURPOSE:To give a function as a damper to a hydraulic actuator when a control device is not controlled. CONSTITUTION:A hydraulic control device of an active suspension device is provided with a double-acting hydraulic actuator 6, in which two oil chambers 8 and 10 different in pressure receiving area by an amount of a piston rod 12 are partitioned in a cylinder by a piston 7, and a spring 5, provided in parallel with the hydraulic actuator, between a wheel and a vehicle body. The device is composed of a pressure reducing means for reducing pressure in the two oil chambers to a specified level and a switchover valve 27 for selecting either of the connection and non-connection between the two oil chambers. It is also provided with a restricting means 29 provided between either one of the two oil chambers and the switchover valve and an accumulator 18 connected to a piston rod chamber of the two oil chambers for absorbing the amount of oil equivalent to the volume of the piston rod. Thus, fail safe function and economical efficiency can be increased.