baber/WOPTO huggingface dataset:
Patent JP-2001018414-A (JP)
Title: Ink jet recorder
Inventor: KUMAGAI TOSHIO
IPC: B41J2/175
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To effectively remove bubbles remaining at an upstream side of a filter member provided in an ink supplying passage and to attain reliability in printing by a recorder. SOLUTION: This recorder comprises a deformable film type opposing face 23 disposed right above a filter member 22 provided to an ink supplying passage 21 and a moving body 31 provided to the rear face of the opposing face 23. A nozzle-formed face of a recording head 7 is sealed by a capping means 10 and sucking is executed by a suction pump 11 in a condition that the moving body 31 is abutted to the opposing face 23. As a result, remaining bubbles are urged to move toward the side of the filter member 22 and discharged to the downstream side of the filter member 22 by a strong ink flow that is created by virtue of the reduction of the effective area of the filter member 22, then the bubbles are discharged from the recording head 7.
Patent JP-H1036823-A (JP)
Title: Heat storage material composition
Inventor: KAKIUCHI HIROYUKI
IPC: C09K5/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat storage material composition undergoing little decrease in heat storage even when repeatedly used over a long period of time and having a little difference between the solidification temperature and the melting temperature by incorporating a specified fibrous cellulose into a heat storage material composition comprising mainly N2 SO4 .10H2 O. SOLUTION: This composition comprises mainly Na2 SO4 .10H2 O and contains a fibrous cellulose having a fiber diameter of 0.001-100μm, preferably at most 30μm, and a fiber length longer than the diameter and of at most 1,000μm, preferably at most 500μm. It is desirable to incorporate a supercooling inhibitor (e.g. Na2 B4 O7 .10H2 O) and/or a melting point modifier (e.g. NH4 Cl) into this composition. The content of the fibrous cellulose is preferably 0.01-30 pts.wt. based on 100 pts.wt. of the total of Na2 SO4 .10H2 O, a supercooling inhibitor and a melting point modifier. This composition preferably has a melting point of 5-25 deg.C.
Patent JP-S5986280-A (JP)
Title: Laser device
Inventor: KUHARA MIKI
IPC: H01S3/07
Filed: 1982-11-08
Abstract: PURPOSE:To obtain a YAG laser which hardly occurs its output saturation due to a thermal distortion or stress of a fine rod and has high output by bundling a plurality of fine rods as a laser rod. CONSTITUTION:A laser rod 1 is an assembly of fine strand rods 8, 8.... A water- cooling jacket 5 is mounted around the rod 1, coolant 6 makes contact with the rods 8... at the center through the gaps of the rods 8, the rods at the center becomes a high temperature so that thermal breakdown may not occur. The larger the density of Nd<3+> increases at the rods of the center, and the smaller the density of Nd<3+> decreases at the rods of the periphery, and since the absorption rate of the exciting light of the rods at the center can be incrased, the exciting efficiency as a wholse can be enahanced.
Patent JP-H0863960-A (JP)
Title: Synchronous dram
Inventor: TAGUCHI HIROYUKI
IPC: G11C11/408
Filed: 1994-08-22
Abstract: PURPOSE: To attain the reducing of the chip area of a DRAM by allowing an oscillator associated with the driving of substrate voltage generating circuits to be one piece while generating the substrate voltage based on a master clock. CONSTITUTION: A prescribed substrate voltage VBB is generated by driving the charge pump circuit of a substrate voltage generating circuit 11 with the clock CK 11 from an oscillator 13 made of ring-oscillator circuits. On the other hand, a substarate voltage generating circuit 12 generates the substrate voltage VBB in accordance with an active time when readout/writing is required by driving a built-in charge pump circuit by using the master clock MK from a CPU as the reference of the reading/writing of data of the DRAM. Thus, the reducing of the chip area of the DRAM is attained by reducing the number of oscillators for the substrate voltage generating circuit 12.
Patent JP-H1141490-A (JP)
Title: Clamping device
Inventor: YANAGISAWA REIGO
IPC: H04N5/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a clamping device for clamping a video signal to a specific level to accurately clamp a signal in whatever initial state the device starts. SOLUTION: High speed clamping is performed by a loop consisting of a 1st clamp means 11, a 2nd clamp means 12, an AD converting means 13, a synchronizing signal separating means 15, and a clamp pulse generating means 16 to delete a sag in a video signal. DC level of the video signal is clamped to a specific level by the loop consisting of a 2nd clamp means 12, an AD converting means 13, an error level detecting means 14, a clamp level setting means 19, and a DA converting means 17. A clamp error detecting means 18 counts the width of the horizontal synchronizing signal, judges that the video signal sinks in the black side when the counted width exceeds a specific width, and outputs an error signal. When the error signal is outputted, the clamp level setting means 19 replaces the clamp level with a specific level to recover the signal from the black-side sinking state.
Patent JP-S5898992-A (JP)
Title: Superconductive device
Inventor: HEKI TOSHIKI
IPC: H01R4/68
Filed: 1981-12-09
Abstract: PURPOSE:To reduce the invasion of heat due to conduction of a current conductor at the ambient temperature side and a superconductive of low temperature side during energization and non-energization by connecting the conductors with a connecting conductor having coolant passages having heat transfer accelerating member. CONSTITUTION:Cryogenic coolant is stored in an interior container 24, and a vacuum is formed in the space between the container 24 and an exterior container 25. A superconductive device is contained in the coolant, and the device and an external power source are connected via a current conductor. This currnet conductor is composed of the conductor 27 of ambient temperature side and a conductor 28b having small thermal conductivity integral with a superconductor 28a, and the conductors 27, 28 are connected via a connecting conductor 27 formed to having a coolant passage with heat transfer accelerating material. Further, the coolant is fed from an inlet tube 37, and is exhausted from an exhaust tube 38.
Patent JP-H0247935-A (JP)
Title: Transmission output control system
Inventor: HAGAE TAKESHI
IPC: H04B7/26
Filed: 1988-08-09
Abstract: PURPOSE:To make the operation stable, to widen the dynamic range and to improve the power efficiency by dividing a transmission output detection loop into two and lowering a level of an input signal to a high output loop. CONSTITUTION:When a control signal designates any of output levels 1-4, a DC switch circuit 23 selects a transmission output level signal from a rectifier smoothing circuit 8a of a low output level detection loop by using a low output mode signal, the signal is compared with a low output reference signal by a comparator 11 and its error signal is given to a voltage controller 12. As a result, the power gain of a power amplifier 2 is controlled and the level of a transmission signal is kept to a command level of a transmission output setting control signal. On the other hand, when the control signal commands any of output levels 5-7, the transmission level is kept to a prescribed level by the control of the power gain. In the high output mode, the transmission signal level is given to a detector 7b via a fixed attenuator 31 and the detector 7b is operated normally.
Patent JP-S58100658-A (JP)
Title: Ceramic-metal composite material and its manufacture
Inventor: ANDOU MIGIWA
IPC: C22C32/00
Filed: 1981-12-08
Abstract: PURPOSE:To enhance the heat conductivity of a composite material by forming each core of the composite material with Fe or Fe and Mo when a ruptured surface is magnified and microscopically observed, coatong the outside of each core with a forsterite-enstatite film, bonding them together, and coating the outer surface of the material with a similar film. CONSTITUTION:Water and polyethylene glycol are added to a mixture of an iron compound or a composite iron compound with an Mo compound, and they are mixed and pulverized to prepare a slurry (A). Talc as an emulsifier is dispersed in a nonaqueous solvent incompatible with water to prepare a slurry (B). The slurry (A) is poured into the slurry (B) while stirring the slurry (B), and they are emulsified, dispersed and granulated with a spray dryer to obtain granules each consisting of a core formed with the Fe compound or the Fe compound and the Mo compound and of a shell formed with talc. The granules are press- molded into a prescribed shape and sintered at 1,200-1,400 deg.C in a nonoxidizing  atmosphere. Thus, the outside of each core is coated with a forsterite-enstatite  type ceramic film and bonded together and the outer surface of the sintered  body is coated with a similar ceramic film.
Patent JP-2000041653-A (JP)
Title: Portable ashtray
Inventor: KOSAKA HIRONAGA
IPC: A24F19/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable ashtray convenient to carry. SOLUTION: This portable ashtray is characteristic in being made up of a container 4 of synthetic resin provided with an opening 2 for cigarette ash on the upper face and also provided with a holder 3 for both cigarette ash and butts communicating with the opening 2 and a cover 5 of synthetic resin for opening/closing the opening 2; wherein the container 4 represents an oblong flat tray form 10 which has a shaft mount plate 11 on one part and the container 4 on the other, and the cover 5 represents an oblong flat form 12 of the same shape as the upper face of the oblong flat tray form and is so designed as to turn the oblong flat form 12 through mounting a shaft 13 furnished on the oblong flat form on an axial hole 14 provided on the shaft mount plate, as a result, attract the oblong flat form toward the oblong flat tray form to effect closing the container with the oblong flat form.
Patent JP-H0522173-A (JP)
Title: Radio receiver
Inventor: TANIHIRA TADASHI
IPC: H04B1/16
Filed: 1991-07-11
Abstract: PURPOSE:To prevent the malfunction of a receiving function with the down control of an antenna. CONSTITUTION:A malfunction proof means (controller) 44 is set to the radio receiver so as to automatically stop a receiving function (decoder) 43 when the down control is executed to an antenna 41 in the state of permitting the operation of the receiving function 43 of an RDS and receiving an FM radio broadcasting.
Patent JP-2000026041-A (JP)
Title: Elevator device
Inventor: ANDO EIJI
IPC: B66B7/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obviate the necessity for increase of the strength of a floor by receiving the upward force to be applied from a hoist to a support base of the hoist by a rail support beam to support a guide rail. SOLUTION: A pair of rail support beams 21 to be installed parallel to a pit 1a of a hoistway 1 are fixed to a floor surface 1b by anchor bolts. A pair of car guide rails 2 and weight guide rails 3 to guide the elevating/lowering operation of the car and the weight are installed with intervals on the rail support beams 21. In addition, a plurality of receiving parts 21a to receive the upward force to be applied to hoist fitting beams 23 parallel to each other are coupled with the rail support beams 21 at a coupling part 23a through a tightening piece 24. Hoist support bases 25 to support a hoist 8 are fixed to the hoist fitting beam 23 parallel to each other by a tightening piece 27. When the upward force is applied to the hoist 8, the force is transmitted to a receiving parts 21a of the rail support beams 21 through the hoist support bases 25 and the hoist fitting beams 23.
Patent JP-H0361984-A (JP)
Title: Reconstruction device for fourier hologram
Inventor: JINNO MASABUMI
IPC: G03H1/22
Filed: 1989-07-29
Abstract: PURPOSE:To improve a projection screen so as to allow the observation of a bright reconstructed image with less light losses by using the end faces of bundled optical fibers as the screen. CONSTITUTION:A hologram is recorded by a Fourier type on this Fourier hologram recording medium 2. The hologram is irradiated with the laser beam 1 from a laser beam generator 10. The reconstruction light 3 from the Fourier hologram recording medium 2 is projected to one end face of the projection screen 4 to form the reconstructed image. The end faces of the bundled optical fibers are used as the projection screen 4. The reconstructed image is, therefore, eventually formed on the end faces of the optical fiber bundle. The observation of the brighter reconstructed image than heretofore is possible in this way and the reconstruction of the image to a larger area is possible.
Patent JP-H0245979-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KOJI
IPC: H01L21/20
Filed: 1988-08-08
Abstract: PURPOSE:To improve resonance characteristics of a semiconductor device by using, as a double or multiple barrier layer, a layer in which the shape of the potential that conduction electrons or valence band holes feed changes softly. CONSTITUTION:To make a resonance tunnel diode, at least two thin layers 2 and 4 made of semiconductor material having a second energy gap Eg2 are put into the semiconductor material 3 having a first energy gap Eg1 (Eg1<Eg2) as barrier layers against electrons or holes. At least on the (faces of these two barrier layers facing each other and near the faces, a mixed crystal layer of the material having an energy gap Eg1 and the material having an energy gap Eg2 is established. In this mixed layer, the shape of the potential that conduction electrons or valence band holes feel changes softly by changing slowly a composition ratio of the elements which constitutes the mixed layer every atomic layer or every several atomic layers.
Patent JP-H0246429-A (JP)
Title: Process for forming photocromic shade band
Inventor: YOKOISHI SHOJI
IPC: G02F1/17
Filed: 1988-08-08
Abstract: PURPOSE:To obtain a photochromic shade band which is colored only at fine weather and changes the density of developed color continuously by spraying a soln. of a photochromic material to the peripheral edge of a resin film and forming thus a keeping zone of the infiltration of the sprayed photochromic material. CONSTITUTION:A soln. of a photochromic material, for example, spiro naphthoxydine, in a volatile solvent which swells or dissolves a resin film, such as toluene, is prepd. The soln. is sprayed to a peripheral edge of a resin film 1 comprising ethylene/vinyl acetate copolymer with a sprayer 4, and kept in the resin film by allowing the material to infiltrate sufficiently. The resin film 1 is interposed between specified glass plates and integrated by heating in vacuum. A laminated glass for automobile is thus obtd. By this process, a satisfactory shade band which is colored continuously at its peripheral edge by the irradiation with sunlight at fine weather and shielded from the sun light but faded out color when the irradiation with light is eliminated, is obtd.
Patent JP-H0487103-A (JP)
Title: Guide lamp
Inventor: IWAYAMA HISAHIRO
IPC: F21V17/00
Filed: 1990-07-25
Abstract: PURPOSE:To secure sufficient space for wiring even with a thin design guide lamp and prevent generation of resonance sound due to vibration outside of the guide lamp by introducing such a configuration that a transparent cover is mounted while rotated, and furnishing No.1 and No.2 elastic tabs in specified form. CONSTITUTION:In an arrangement concerned of a guide lamp in which a transparent cover 5 is mounted while rotated, and therein No.1 elastic tab (e) is furnished which is in a single piece installed on the cover 5 in such a condition as protruding from one edge of the cover 5 approx. in parallel with the cover surface and which is inserted and detained in/with an inside groove (g) of a lower framing 2 so as to work as the center of rotation when the cover 5 is mounted. Further No.2 elastic tab (a) is provided, which is in a single piece installed on the transparent cover 5 in such a condition as rising upright on the cover surface from the opposite side edge of the cover 5 and which is detained with a space (h) having a channel-form profile inside of the lower framing 2. This allows the space (h) to be effectively used as a wiring accommodating part, and besides it resonance of the cover 5 is suppressed owing to the resilience of the tabs (e, a).
Patent JP-H1118573-A (JP)
Title: Nutritive auxiliary agent for crop, and culture of crop by using the same
Inventor: HIROOKA SHOICHI
IPC: C05G5/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a nutritive auxiliary agent for a crop, having activities for promoting growth of the crop, capable of improving resistance to a disease, and a sugar content, taste, etc., of a fruit, and useful for scatter on the surface of leaves and fruit, a soil culture, a water culture by including fermented product comprising nigerooligosaccharides-containing saccharides as the components. SOLUTION: This nutritive auxiliary agent comprises a fermented product containing nigerooligosaccharicles-containing saccharides, such as vinegar, obtained by carrying out an acetic acid fermentation of a mixture of the nigerooligosaccharides-containing saccharides and an alcohol for fermentation as the components. Preferably, the applying concentration of the nutritive auxiliary agent is <=2% as the concentration of the nigerooligosaccharides-containing saccharides and <=0.5% as the acidity expressed in terms of the acetic acid.
Patent JP-S6185517-A (JP)
Inventor: RATSUSERU JIEI UEEKUMAN
IPC: F01L1/18
Filed: 1985-09-09
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-H0540972-A (JP)
Title: Magneto-optical recording medium
Inventor: MATSUOKA HIDEKI
IPC: G11B11/10
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the magneto-optical recording medium which is less fluctuated in the shape and size of recording domains and is suitable for high-density recording. CONSTITUTION:This magneto-optical recording medium has a dielectric layer 3, a magneto-optical recording layer 4 and a reflection layer 6 on a substrate 1 and has a transparent dielectric layer 2 between the substrate and the dielectric layer. The fluctuation in the size and shape of the recording domains to be formed is suppressed in spite of the fluctuation in the intensity of the laser beam used at the time of recording by providing the transparent dielectric layer between the substrate and the dielectric layer and, therefore, the recording medium suitable for high-density recording is obtd.
Patent JP-H1040305-A (JP)
Title: Front task processor in accommodation
Inventor: YAMAGUCHI MITSURU
IPC: G06F3/0481
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve serviceability by easily and quickly capturing the valid or invalid state of each kind of equipment provided at each room at a front. SOLUTION: This device is provided with a picture display 4 and a room situation file for storing information indicating the valid or invalid state of each kind of equipment provided at each room corresponding to the identification information of each room in a pertinent accommodation. Then, whether or not each kind of equipment is valid or invalid is judged for each room based on the stored information of this room situation file, and the identification information of each room and an icon indicating the valid or invalid state of each kind of equipment in the room are displayed at the picture display based on the judged result.
Patent JP-S6090076-A (JP)
Title: Powder coating method
Inventor: MATSUMIYA MUNEO
IPC: B05D1/12
Filed: 1983-10-22
Abstract: PURPOSE:To coat a part of a base material simply with good efficiency, by a method wherein the coating part of a base material to be coated is heated and only the heated coating part of said base material to be coated is immersed in a paint tank to deposit the paint to said painting part from the leveled surface of a powder paint layer. CONSTITUTION:A coating part 30 is constituted of an immersion tank 31 having a powder paint 9 stored therein and a leveling member 35 capable of flatly leveling the surface of the paint layer in said tank at every one time. The leveling member 35 is fixed to the moving frame connected to a cylinder apparatus and reciprocally moved in the immersion tank 31 by the operation of the cylinder apparatus to flatly level the surface of the paint layer. A base material B to be coated being a work is immersed in the powder paint layer from the flatly leveled surface of the paint layer in the immersion tank 31 only at the predetermined part thereof to be coated with the paint P. Because the surface of the paint layer is flatly leveled, only the immersed part of the base material to be painted can be partially coated beautifully.
Patent JP-S6092011-A (JP)
Title: Manufacture of super slender wire conductor
Inventor: YOKOTA MINORU
IPC: C30B11/00
Filed: 1983-10-21
Abstract: PURPOSE:To improve drawing workability and to obtain a super slender wire conductor at high yield by processing alloy having composition that becomes crystal structure of face centered cubic lattice type to obtain single crystal ingot, and performing cold or warm working. CONSTITUTION:An alloy having composition that becomes face-centered cubic lattice structure such as copper alloy etc. is processed using a single crystal preparing device such as Bridgman method, floating zone melting method etc. and an ingot of single crystal is obtained. Orientation of longitudinal direction of this single crystal is made <111> direction or <112> direction of the crystal. This single crystal alloy is cold or warm reduced to obtain a super slender wire conductor. Breaking in drawing process can be reduced and productivity can be improved by this method. Further, as orientation of growth of the crystal can be controlled, mechanical characteristic of the super slender wire can be improved.
Patent JP-H0857413-A (JP)
Title: Coated metal plate with small surface friction coefficient
Inventor: OKADA TOSHIHIKO
IPC: B32B15/082
Filed: 1994-08-23
Abstract: PURPOSE: To improve easiness of sliding on the surface and bonding properties of a coating material to a metal plate. CONSTITUTION: A coating material composed of one or more kinds of resins of good baking bonding properties to a metal plate and tetrafluoroethylene as a main component and having the baking coating temperature higher than the melting point of tetrafluoroethylene, and a coated metal plate having small surface friction coefficient is manufactured by baking coating the metal plate with the above-said coating material. A film 2 is formed by arranging a marjority 1 of applied tetrafluoroethylene on the surface of the film. Resin components other than tetrafluoroethylene are overwhelming in a deep layer of the film, and intrinsic bonding properties are displayed between the film and the metal plate 3.