baber/WOPTO huggingface dataset:
Patent JP-2000310220-A (JP)
Title: Dynamic pressure bearing
Inventor: FUJII YOSHIKI
IPC: F16C17/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing having a shaft, to which a flange can be firmly secured with ease. SOLUTION: The outer peripheral faces of a shaft 2 are respectively provided with annular grooves 4, each of which is shaped like an arc in section and has the same size of width as the thickness of a flange 3. When dynamic pressure generating grooves 5, 6 are respectively formed on end faces 3a, 3b of the flange 3 with the use of dies, the inner peripheral faces of the flange 3 expand and respectively bite into the annular grooves 4, each of which is shaped like an arc in section, and each of the inner peripheral faces of the flange 3 and the each of the sectionally-arclike annular grooves 4 press against each other over the entire width in the direction of the thickness of the flange 3 and engage with each other.
Patent JP-2000312135-A (JP)
Title: Iil reset circuit
Inventor: INAMORI MASANORI
IPC: H03K3/289
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To generate a stable reset pulse by supplying an injector current from an injector transistor to the base of an IIL inverter and a capacitor. SOLUTION: When power is supplied, an injector current flows, a reset circuit and a flip flop 104 simultaneously start operations, and the flip flop 104 becomes a reset state at the same time as the start of the operation. An injector current is used for charging current to the capacitor CI regulating reset time and charging to the capacitor CI is simultaneously started. In an initial charge current Ic2 to the capacitor CI, an ILL transistor Q3 extracts current Idr3 from a current Iinj1, a current Idr3 can be given arbitrarily by the ratio of the transistor sizes of the IIL transistor Q3 and an IIL transistor Q4 and a current supply quantity Ic2 to the capacitor CI can be set arbitrarily, so that the capacity of the capacitor CI can be reduced.
Patent JP-H07306576-A (JP)
Title: Toner container and cleaning method thereof
Inventor: OKAMOTO KEIJI
IPC: G03G15/08
Filed: 1994-05-11
Abstract: PURPOSE:To provide a toner container and a cleaning method therein capable of efficiency sucking and removing toner remaining in the toner container, without disassembling a reused toner container. CONSTITUTION:In an electrophotographic recorder forming a toner image in such a manner that the toner 2 is stuck to an electrostatic latent image formed on a photoreceptor by a developing unit and transferring the toner image onto a recording paper, the reusable toner container 1 freely attachably/detachably fitted to the developing unit and supplying the toner thereto is provided with a sucking hole 3 formed on one end surface of the container 1 to suck the toner remaining in the container and at least one or more air inflow holes 4 provided in the vicinity of a corner part opposite to the sucking hole 3.
Patent JP-S62277758-A (JP)
Title: Resin seal package for electronic part
Inventor: IHARA HIROHIKO
IPC: H01L23/50
Filed: 1986-05-27
Abstract: PURPOSE:To improve the adhesion of a lead frame and a sealing resin with high productivity by applying a base metal oxide film in the lead frame fast stuck to the resin through a sputtering method. CONSTITUTION:When a metallic oxide film is applied onto the surface of a base metal, it is a feature that a plurality of sputtering targets 2 can be arranged to substances to be coated 1 in three-dimensions when adopting a sputtering method. Consequently, films can be formed on the whole circumference, such as the backs and side surfaces including the surfaces of the substances to be coated, and productivity can be improved remarkably. The characteristics of the metallic oxide film can be controlled simply, and sealing properties in the same extent as or higher than an ion plating method can be realized in the same film quality as the ion plating method. An alumina film is prefrable as the metallic oxide film.
Patent JP-H10311599-A (JP)
Title: Tableware cleaning system
Inventor: TOUYA KENJI
IPC: F24H1/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To shorten the operating time required for cleaning table ware by comparing the set temperature during hot water supply operation with a temperature suitable for cleaning tableware and delivering a signal for designating the opening of a water supply valve to a tableware cleaner only when both temperatures match each other thereby supplying hot water suitable for cleaning tableware. SOLUTION: A tableware cleaner 3 comprises a room 23 for containing and cleaning tableware W. The containing room 23 is supplied with hot water from a hot water supply pipe 24 coupled with a first hot water supply path 7 and provided with an opening/closing water supply valve 25. The tableware cleaner 3 further comprises an operation switch 33 being operated by a user to designate cleaning of the tableware w, and means 34 for controlling the cleaning operation of a plurality of processes e.g. water supply and cleaning, when operation is designated by a cleaning operation designating means 22. The cleaning operation designating means 22 makes a decision whether the set temperature is equal to 60 deg.C or not (with allowance of 2-3 deg.C), and delivers a command for starting the cleaning operation to the tableware cleaner 3 when the set temperature is equal to 60 deg.C.
Patent JP-S5912457-A (JP)
Title: Dewing preventing and dehumidifying device of electronic copying machine
Inventor: YOSHIOKA AKIO
IPC: G03G21/20
Filed: 1982-07-13
Abstract: PURPOSE:To utilize the self-heating effect of a temperature dependent resistance element and to perform prevention against dewing and dehumidification without requiring any special heat source, by connecting the temperature dependent resistance element to an irradiation lamp used for fixation or exposure. CONSTITUTION:An electronic copying machine includes thermistors 2 on the surfaces of the 1st and the 2nd mirrors and under a form tray 9. Then, those thermistors are connected in series with a light source 5 for exposure or a halogen lamp 1 used as a heat source 6. The 1st mirror 11 and the 2nd mirror 13 are warmed up by the heat generation effect of the thermistors, so dew drops are prevented from being formed on the surface of the 1st mirror 11 and the 2nd mirror 13. Further, the thermistor 2 arranged under the form tray 9 serves to dehumidify forms.
Patent JP-S5347377-A (JP)
Title: Preventing method for generation of lump at outlet part of feed nozzles for raw materials
Inventor: YASAKA KIYOUICHI
IPC: B01J8/24
Filed: 1976-10-13
Abstract: PURPOSE: To prevent the accumulation of decomposition products due to the reaction at the periphery of feed nozzles for the raw materials and to facilitate the formation of the homogeneous fluidized bed, by blowing in the inert gas from the gas blowing nozzles provided at the lower side of the feed nozzles for the raw materials in the fluidized-bed reaction vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09284507-A (JP)
Title: Scanner
Inventor: WATANABE MASARU
IPC: H04N1/028
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the scanner whose cost is reduced by assembling a read unit that is used while being assembled in an image forming device with a reinforcement unit so as to reinforce the read unit thereby obtaining the read unit used as a single unit, making components of the read unit in common and manufacturing the read unit on a common production line. SOLUTION: The scanner is provided with a read unit used while being assembled into an image forming device and with a reinforcement unit D assembled to the read unit A to reinforce the read unit A. The reinforcement unit D uses a couple of frames 15, 16, both ends of the frame 15 are butted to a side face of the frame 16 to form a rectangular frame. When the read unit A is used while being assembled in the image forming device, only the read unit A is used and when the read unit A is used as a single unit, the reinforcement unit D is assembled to the read unit A to reinforce the read unit A. Thus, components of the read unit used while being assembled and the read unit used as a single unit are used in common, the read unit is manufactured on a common production line and the scanner whose cost is reduced is obtained.
Patent JP-H11339247-A (JP)
Title: Magnetic disk
Inventor: TSUBURAYA YOSHITANE
IPC: G11B5/64
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk which has a high storage capacity, which is superior at the long-term preservation characteristics, which has the fast transfer rate of a signal and which is capable of being executed at low cost. SOLUTION: In a magnetic disk which is to be constituted of a transparent substrate 13 on whose one side a guide groove is formed, a water penetration preventing layer 14, a heat insulation layer 15, a reflection layer and a magnetic layer 16, the layer 16 is a layer which is capable of recording information by being impressed with a magnetic signal from a magnetic head, while being irradiated with a laser beam from an optical head and also is capable of reproducing the information by magnetically reading out a signal with the magnetic head and an intra-surface film or a perpendicularly magnetized film whose Curie temperature or compensation temperature is within the range of 50 deg.C to 40 deg.C and whose coercive force in a room temperature is exceptionaly larger than the intensity of the magnetic signal to be impressed from the magnetic head.
Patent JP-S5822264-A (JP)
Title: Tube winding machine
Inventor: IKEGUCHI OSAMI
IPC: B65H54/14
Filed: 1981-08-03
Abstract: PURPOSE:To have easy and efficient replacement of tubes by inserting a thread coiling tube, having a cylindrical mouthpiece installed rotatably, into a cylindrical receptacle at the foremost of the hollow rotary spindle so that the thread coiling tube is extruded out of the cylindrical receptacle with progress of coiling. CONSTITUTION:A cylindrical mouthpiece 31 having an inclined hole 31a to be in engagement with a tapered part 20a provided at the root of a thread coiling tube 20 is installed rotatably in a cylindrical receptacle 30 equipped at the foremost of a hollow rotary spindle 2 which reciprocates in the axial direction in traverse motion being rotated by a rotary drive mechanism 3 and a traverse drive mechanism 4. This thread coiling tube 20 is born by a spindle 40 so as to retract in the direction of arrow as the thread S is further wound, being hindered from reverse movement by a reverse motion preventive device 45. Thereby the work for removal or replacement of the thread coiling tube 20 becomes easy, and devicing for an automated coiling machine can be facilitated.
Patent JP-H02302089-A (JP)
Title: Circuit substrate
Inventor: SUZUKI KIYOAKI
IPC: H05K1/03
Filed: 1989-05-16
Abstract: PURPOSE:To obtain an extremely safe circuit substrate which has frame retardancy and excellent self fire extinguishing property to the heating during fusion of wiring and can be manufactured cheaply by equipping insulating base material consisting of resin wherein fine particles of one kind or mixtures of two kinds or more, which are selected from an inorganic oxide whose melting point is 1100 deg.C or more, an inorganic nitride, an inorganic carbide, an inorganic boride, an inorganic silicide, and a complex mineral of them, are dispersed. CONSTITUTION:Solution, where dicyandiamine as a hardener and benzildimethylamine as a hardening accelerator are dissolved in dimethylformamide, is added to solution where, for example, bisphenol A type epoxy resin is mixed and dissolved in methyl ethyl hetone. AlN fine particles 50mum in average diameter are added to this solution and those are made a resin composition for insulating base material. The resin composition is dried so as to make a prepreg, and after press-formation, postcure is performed, and a circuit substrate is formed by wiring copper wire.
Patent JP-H02301751-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KUBOTA TADAHIKO
IPC: G03C1/89
Filed: 1989-05-16
Abstract: PURPOSE:To simultaneously prevent static marks, unequal images and fixer contamination and to improve coatability by incorporating a phosphazene polymer having specific polyalkylene oxide in at least one side chain into at least one layer of constituting layers. CONSTITUTION:The phosphazene polymer having the esterified polyalkylene oxide at the terminal in at least one side chain is incorporated into at least one layer of the constituting layers of the photographic sensitive material having at least one layer of silver halide photographic emulsion layers on a base. This compd. consists of the phosphazene polymer contg. alkylene oxide in at least one side chain and has the excellent antistatic capacity. Further, the alkylene oxide group in the side chain and the terminal are combined by formula I. All of the prevention of the contamination of a development processing soln., the prevention of the formation of the unequal images and the coatability are satisfied in this way.
Patent JP-S61281652-A (JP)
Title: Line trouble detecting system
Inventor: NISHIYAMA TORU
IPC: H04L69/40
Filed: 1985-06-07
Abstract: PURPOSE:To detect the trouble only when the trouble continues for the constant time or above by sending the frame to the transmission line and supervising the response based upon an HDLC protocol without supervising the physical signal for the line system trouble. CONSTITUTION:In the system having a packet processing mechanism 6, an HDLC processing mechanism 7 and a frame transmitting receiving mechanism 8, when the frame is transmitted and the frame is received, the value is reset, and when a transmitting receiving frame does not exist, the value is counted up, when the counter value comes to be the prescribed value, and a timing mechanism 11 to give the frame transmitting indication is held, in the system, the frame transmitting indication is given while the frame transmitting receiving is not executed until the timing mechanism is counted out, and after the frame is sent, the response frame is supervised, thereby, at the time of the line trouble, the retrying processing of an HDLC protocol is executed, and when the correct response cannot be obtained by the stipulated number of times of the retrying, the line is detected as a trouble.
Patent JP-S5457119-A (JP)
Title: Cyclo converter
Inventor: SUGI KAZUHIRO
IPC: H02M5/45
Filed: 1977-10-14
Abstract: PURPOSE: To prevent deterioration and breakage of a thyristor and a fuse in a cyclo converter by magnetically coupling a DC reactor so that the leakage inductance of the reactor becomes predetermined value to thereby limit the peak value of power shorting current less than one surge resisting voltage of the thyristor.  
     CONSTITUTION: When winding six windings 10 1  to 10 6  of a DC reactor on the same iron core, it reduces the magnetic coupling degree among the windings 10 1  and 10 4 , 10 2  and 10 5 , and 10 3  and 10 6  to thereby prove predetermined percentage of leakage inductance for a cyclo converter. Thus, it can reduce the peak value of the shorting current less than one surge resisting voltage of a thyristor so as to prevent deterioration and breakage of the thyristor and fuse 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62278833-A (JP)
Title: Packet transmitting system
Inventor: IIJIMA AKIO
IPC: H04L29/02
Filed: 1986-05-27
Abstract: PURPOSE:To attain the transferring at the speed higher than the transferring speed handled by a high level data linking procedure control circuit itself by adding the external input function of a frame inspecting sequence error to a transmitting control circuit and outer-fitting a circuit to transmit a transmitting data part and a frame inspection sequence only. CONSTITUTION:(n) divided transmitting data are inputted from a bus 4a1 to a CTL (control circuit) 1a and from buses 4a2-4an to DET (data transmitting/ frame inspection sequence error detecting circuit) 2a1-2an. For example, the CTL 1a transmits the transmitting waveform of a figure (a). Respective DET 2a1, etc., receive the timing instruction of data transmitting and FCS sending from the CTL 1a through a signal line 6a and transmits transmitting data DATA2, etc., and an FSC. At the time of receiving, for example, a CTL1b obtains a flag F synchronization and receives the frame of a figure (a) from a bus 4b1. Respective DET2b1, etc., obtain the receiving timing from the CTL1b through a signal line 6b and receive the transmitting data DATA2, etc.,and the FCS. At this time, when the CTL1b removes '0', '0' removal is executed by the same timing even by the DET2b1, etc.
Patent JP-H10311979-A (JP)
Title: Display device
Inventor: IIZAKA HIDETO
IPC: G02F1/13357
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide structure for the new display device which makes a display hardly affected by external light and is reducible in power consumption. SOLUTION: A display part 10 which is formed in a plane rectangular plate shape and a lighting part 20 which is formed in substantially the same shape with the display part 10 are provided and hinged by a join part 30. The join part 30 is so constituted that the display part 10 and lighting part 20 are closed and put one over the other and also opened and held at an arbitrary angle.
Patent JP-S62279855-A (JP)
Title: Solid-liquid separator
Inventor: KATO TOSHIMI
IPC: B04B11/08
Filed: 1986-05-28
Abstract: PURPOSE:To improve the separation efficiency of a solid and a liquid, by a method wherein a container having a centrifugal separator mounted therein is formed into a hermetically closed structure and a solid-liquid mixture is made to flow-in through a suction means and the lid body of the container is opened corresponding to the thickness of the solid adhered to the inner wall of the container. CONSTITUTION:When a hydraulic cylinder 12 extends by the oil pressure from a hydraulic source 14 to allow a solid to fall and the solid is entirely scraped off, the hydraulic cylinder 12 returns to the original position. Suction operation by a root blower is stopped by the operation of the hydraulic cylinder 12. When scrapping-off is finished and the hydraulic cylinder 12 returns to the original position, a lid body 23 is closed to start suction operation and a first inflow state is restored to repeat a series of operations. The substance discharged from a discharge port 24 when the lid body 23 is opened is a solid other than water and only water is recovered in a vacuum tank from a hose 22.
Patent JP-S62277977-A (JP)
Inventor: INOUE TSUTOMU
IPC: G04F10/00
Filed: 1986-05-28
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-H10301260-A (JP)
Title: Structure of partial integral mask for charge particle beam
Inventor: YAMADA YASUHISA
IPC: G03F1/36
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of plotting accuracy by the insufficiency of the processing accuracy of the openings of a mask and to ensure the accurate execution of plotting in charge particle beam exposure to integrally transfer plural desired patterns by providing the mask with auxiliary pattern openings together with the desired pattern openings. SOLUTION: The auxiliary pattern (openings B) for reprocessing of the mask are arranged near the ends of the openings A which are device patterns (main patterns) 4. These auxiliary patterns 5 are the patterns sized about 0.1 μm and is not resolved by ordinary electron beam direct plotting. If the finishing size of the openings A which are the main patterns 4 is smaller than a design value and a fatal defect, such as disconnection, occurs, the main pattern openings A and the auxiliary pattern openings B are connected, by which the occurrence of the defect, such as disconnection, is averted. As a result, the reprocessing of the mask openings is facilitated and the fatal defects, such as disconnection and contact drop-out defects, may be decreased.
Patent JP-S5825206-A (JP)
Title: Electromagnetic unit
Inventor: SAKURAI MASANORI
IPC: H01F7/06
Filed: 1981-08-07
Abstract: PURPOSE:To allow the upper surfaces of cores to contact fully the lower surface of an armature positioned opposite to yokes by a method wherein a supporting board are provided with holes whereinto headed pins penetrating the yokes are inserted for the board to be coupled movably with the yokes, when the lower surfaces of the coil-wound cores are fixed to the yokes that are in turn fixed to the supporting board. CONSTITUTION:Coils 1 are wound respectively around two cores 2 and the ends of the cores 2 protruding downward are provided respectively with yokes 4 and the ends protruding upward are provided with an armature 5 spanning the two cores 2. The two yokes 4 are fixed to a supporting board 8, when each of the yokes 4 are provided with two through holes 4a and the supporting board 8 is also provided with holes and the yokes 4 and the board 8 are coupled with headed pins 9. The cores 2 are allowed to rock back and forth, and the upper surface of the cores 2 are fully in contact with the armature 5.
Patent JP-S62280436-A (JP)
Inventor: KOBAYASHI MITSUO
IPC: E02B3/14
Filed: 1986-05-27
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-H05294844-A (JP)
Title: Angiotensin converting enzyme inhibitor
Inventor: SAITO YOSHIYUKI
IPC: A61P9/12
Filed: 1991-03-06
Abstract: PURPOSE:To obtain an angiotensin converting enzyme inhibitor useful for the prevention and treatment of hypertension and having high safety by using a peptide originated from a natural source as an active component. CONSTITUTION:The objective angiotensin converting enzyme inhibitor comprises a peptide of (A) Arg-Phe or (B) Ile-Try-Pro-Arg-Try as an active component. The peptide exists in rice protein and is free from side action. The peptides A and B can be separated and purified from cereals, meat and other natural materials or their decomposition products, e.g. a substance produced by brewing refined rice wine from rice using a liquefaction liquid and decomposing the obtained sake lees with a proteinase or the peptides can be produced by a peptide synthesis process utilizing the reverse reaction of hydrolase or a peptide synthesis process using a genetic engineering technique or a technique of organic chemistry. Since the peptide contains exclusively natural-type amino acids, it has extremely high safety to enable continuous peroral administration. Accordingly, it can be used as an additive for conventional food to obtain a functional food or health food.
Patent JP-H06313938-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: GOTO TAKAHIRO
IPC: G03C5/29
Filed: 1993-04-28
Abstract: PURPOSE:To obtain photographic characteristics with high sensitivity and high contrast by processing a photosensitive material which has an emulsion layer consisting of specified silver halide particles, contains a hydrazine deriv., and is spectrally sensitized with specified dye with a specified developer. CONSTITUTION:The silver halide emulsion contains 1X10<-8> to 5X10<-6>mol rhodium or iridium compd. per one mol of silver and consists of silver halide particles with >50mol% silver chloride content. This emulsion layer or other hydrophilic colloid layers contain a hydrazine deriv. and are spectrally sensitized with a dye expressed by formula. This photosensitive material is processed with a developer of pH>=11.0 containing an amine compd. In formula, V1, V3 are hydrogen atoms or electron withdrawing groups, V2, V4 are electron withdrawing groups, R1-R4 are alkyl groups or alkenyl groups to the total 20 carbon number (at least one of these groups is a substd. alkyl group), X1 is a counter ion, and n1 is 0 (when an inner salt is produced) or 1.