baber/WOPTO huggingface dataset:
Patent JP-2000167426-A (JP)
Title: Impeller for separator and separator
Inventor: MOGI KUNITOYO
IPC: B02C18/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an impeller for a separator in which impeller reducing vibration on operation and making operating sound low can be attained. SOLUTION: In an impeller 4 for a separator provided with a rotating shaft 20 freely rotatably held and plural crushing blades 21, 21... fixed to the rotating shaft 20 for crushing material to be crushed, the rotating shaft 20 is formed into a square bar at a fixing region thereof for the crushing blades 21 and the crushing blades 21 are fixed with one end faces thereof being in facial contact with the peripheral face of the fixing region in the rotating shaft 20.
Patent JP-H06192742-A (JP)
Title: Production of roll
Inventor: KIKUHARA TAKASHI
IPC: C22C38/24
Filed: 1992-12-24
Abstract: PURPOSE:To provide a roll of high quality combining high tenacity important for preventing breaking with excellent wear resistance. CONSTITUTION:An ingot having a chemical compsn. satisfying 1.1C+2.3<=Cr<=1.1C+5.3 in the range of 1.3 to 2.5% C content and 3.7 to 8.1% Cr content and moreover added with suitable amounts of Ni, Mo and V is subjected to forging to produce roll stock. The roll stock is subjected to heat treatment to form a roll. By the component range, the carbides are formed into a mixed phase of M3C series and M7C3 series to contribute to the improvement of wear resistance. Moreover, by applying forging and heat treatment, the cast structure is broken up to finely and uniformly disperse them, by which the roll combining high tenacity with excellent wear resistance can be produced.
Patent JP-2000175355-A (JP)
Title: Load controller for sanitory cleaner
Inventor: AMETANI NAOKI
IPC: E03D9/08
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a total consumed electric energy from exceeding an electric energy supplied by an indoor distribution line, by computing a power distribution to each sanitary cleaner, and transmitting this computed power distribution to each sanitary cleaner, when a required total electric energy computed at all times exceeds a constant electric energy. SOLUTION: Since power distribution by power splitting is compared with that performed by time sharing, and the half-wave component of supplied power is split by the number of units of connected sanitary cleaners and used, it is possible to finely set an electric energy to be supplied. Since the power distribution by power splitting enables minute temperature control, it becomes possible to use it for controlling a load having a very large watt-density, for example. A total electric energy to be used simultaneously in sanitary cleaners A1, A2,... to be connected to a load controller B is suppressed below the permissible electric energy of an indoor distribution line by time sharing or power splitting, and it is possible to prevent fuming or firing, etc., caused by heating of the distribution line.
Patent JP-H11162587-A (JP)
Title: Card edge connector
Inventor: HASHIMOTO SHINICHI
IPC: H01R24/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a card edge connector which has the small mounting area in a small type and can minimize a dimension of a acceptance part of a circuit board to be accepted. SOLUTION: A card edge connector 10 has a contact 50 to constitute a lower side row in a circuit board receiving recessed part 21 and a contact 90 to constitute an upper side row. The contact 50 has a press-in beam 55, and is fixed to a housing 20 by pressing in the beam 55 from the bottom surface 23 side of the housing 20. The beam 55 is pressed in the housing 20 in the rear of the circuit board receiving recessed part 21. An elastic arm 52 to contact with a circuit board received in the circuit board receiving recessed part 21 extends from the beam 55.
Patent JP-H04290463-A (JP)
Title: Semiconductor package having detached type heat sink-bonding pad
Inventor: SEODOA AARU GORUBITSUKU
IPC: H01L23/28
Filed: 1991-12-03
Abstract: PURPOSE: To prevent the lifting or damage of a connection means jointed to a separation-type bonding pad by forming the separation-type bonding pad inside. CONSTITUTION: A lead frame 20 has a heat sink 21, a lead 23, and a recess 22, a die 25 is jointed to a flag 24 of the heat sink 21, and a junction means 26 and the heat sink 21 are jointed on a separation-type bonding pad 30. Then, the separation-type bonding pad 30 is formed at a desired part on the heat sink 21 so that an electrical connection can be made from the die 25 and the lead 23 to the separation-type bonding pad 30. The separation-type bonding pad 30 comprises a raised substrate, for example, with a side wall 36 and a surface 33 that is higher than the surface of the heat sink 21, thus preventing contamination due to a die adhesive material between the connection means 26 and the heat sink 21.
Patent JP-H07173620-A (JP)
Title: Method and device for film formation
Inventor: FUJIMURA HIDEHIKO
IPC: G02B1/115
Filed: 1993-12-17
Abstract: PURPOSE:To simultaneously form a high quality optical thin film, etc., on both faces of a base plate. CONSTITUTION:The optical thin films F1, F2 of MgF2 are formed on respectively both faces of a base plate W1 held vertically in a vacuum chamber 1 by irradiating with the cluster ion beam from MgF2 cluster ion beam evaporating sources 2a, 2b. By irradiating with cluster ion beam and cluster beam in inclined or vertical downward direction, a film is easily formed, further, when a fluorude of MgF2, etc., is used as maternal, a high quality optical thin film excellent in optical property and durability is obtained.
Patent JP-H07175100-A (JP)
Title: Lens barrel
Inventor: YOSHIBE YASUSHI
IPC: G03B5/00
Filed: 1993-12-20
Abstract: PURPOSE:To solve problems in the optical performance, assembling easiness and the cost by determining the assembly of a shake prevention optical system into a lens barrel based on a harmful light problem and a relation with other constituting member. CONSTITUTION:A lens barrel 1 is provided with an aperture diaphragm part 61 for a diaphragm unit 60 arranged in the midst of a main optical system. Also a filter optical system L4 fixed at a filter holding frame 70 arranged at a specified interval is provided. A shake prevention optical system L3 moving within a surface vertical to the optical axis I of the main optical system and preventing image blurring is disposed between the aperture diaphragm part 61 and the filter optical system L4. Also the image blurring prevention mechanism 30 of the shake prevention optical system is assembled and arranged at a spatial part between the holding member of the diaphragm unit 60 and a holding member holding the filter holding frame 70.
Patent JP-H09156995-A (JP)
Title: Production of raw material for tile
Inventor: TANIGUCHI MOTOYUKI
IPC: C04B33/14
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a raw material for a spot pattern, having an averaged particle diameter. SOLUTION: Body particles 10 are mixed with pigment particles 12, an emulsion 14 and water. A mixture W is kneaded by a kneading machine 20 and extruded through a net attached to an outlet. An extruded material 24 extruded from the kneading machine 20 is dried, the dried extruded material 24 is loosened in water and a loosened material is dried to give the objective raw material for a tile.
Patent JP-H11172037-A (JP)
Title: Process and apparatus for continuously breaking film of urethane foam
Inventor: YAMADA KATSUYA
IPC: C08J7/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To continuously break a film of a urethane foam by removing cell membranes by irradiating a urethane foam processed into a sheet with an excimer laser. SOLUTION: A urethane foam processed into a sheet is irradiated with an excimer laser to remove cell membranes to thereby brake the urethane foam. When the sheet is irradiated with an excimer laser from one side of the sheet, it is possible to from a gradient structure on the broken film of the urethane foam. When the skeet is irradiated with an excimer laser from both sides of the sheet to decrease the break of central cell membranes, it is also possible to form a gradient structure. A urethane foam sheet 1 delivered from a supply roll 2 is moved at a constant speed under a constant tension by means of pinch rolls 3 and 4, and an excimer laser 9 emitted as pulsated waves from an excimer laser oscillator 6 and reflected by a galvanomirror 8 breaks the cell membranes while the sheet speed is being controlled so that excimer laser 9 may scan all of the width of the sheet 1.
Patent JP-H06196741-A (JP)
Title: Solar battery module, manufacture thereof, and installation structure thereof
Inventor: YAMAMOTO HIROSHI
IPC: H01L31/042
Filed: 1992-12-24
Abstract: PURPOSE:To provide a solar battery module which can be used for a long period of time in a highly humid atmosphere, such as outdoors. CONSTITUTION:Resin 40 is applied to collecting electrodes 20 which are made of, for example, conductive powder and are disposed on at least either of the front and rear sides of a solar battery element 10, so that the resin permeates to the inside of the collecting electrodes 20. In an installation structure in which a solar battery module is installed on a roof, whose surface linearly projects, using an adhesive and joint members, one or a number of the maximum unit of solar battery elements which are not connected in series (hereinafter referred to as parallel-positioned solar battery elements) are aligned to the projection of the roof in such a way that the longitudinal axis of the parallel-positioned solar battery elements is in line with the direction perpendicular to the longitudinal direction of the projection of the roof. Thereby, the parallel-positioned solar battery elements are arranged in a line parallel to the projection, and the parallel solar battery elements are connected in series.
Patent JP-H06195174-A (JP)
Title: Touch panel
Inventor: KASUYA TAKASHI
IPC: G06F3/03
Filed: 1992-12-25
Abstract: PURPOSE:To prolong the service life of the touch panel by using a protection film containing a transparent film formed by evaporating moisture from water glass distributing ceramic fine powder. CONSTITUTION:This touch panel is composed of a glass substrate 11, ITO film 12 formed on the surface of this glass substrate 11, and protection film 21 formed on the surface of this ITO film 12. The protection film 21 is provided with a protection film 21-2 of an intermediate layer between a protection film 21-1 formed of SiO2 and a protection film 21-3 formed of MgF2. This protection film 21-2 is a hard film formed by applying water glass 21-2b dispersed with ceramic powder such as alumina fine powder 21-2a whose grain diameter is less than 1mum on the surface of the protection film 21-1 by a spray or the like, heating it at 400-500 deg.C for several tans minutes and evaporating the moisture contained in this water glass 21-2b. Thus, wearing resistance can be considerably improved in comparison with the conventional protection film of a substrate with a transparent conductive film.
Patent JP-2001167598-A (JP)
Title: Semiconductor device
Inventor: HOSHIDA TETSUJI
IPC: G11C11/407
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of a semiconductor device in which a write- recovery time under high speed operation can be evaluated even by a tester of comparatively slow speed operation. SOLUTION: When a write-recovery test signal TWRTST is activated, a pre-charge control circuit 100 turns on and off transfer gates TG10 and TG15 respectively, and sets a signal level of a pre-charge control signal Prec in accordance with a level of an input signal of a pre-charge command input pad 15, on the other hand, in a normal operation, a signal level of the pre-charge control signal Prec is set by making a write-recovery test signal TWRTST inactiveness and turning on and off respectively the transfer gates TG15 and TG10 in accordance with combination of a control signal inputted to a logic gate 112.
Patent JP-H06315623-A (JP)
Title: Dry endoplasmic reticulum
Inventor: SAITO AKIHISA
IPC: B01J13/02
Filed: 1993-12-24
Abstract: PURPOSE:To provide the dry endoplasmic reticulum which is preservable over a long period of time and maintains and develops the original structure and functions at the time of regenerating the dry endoplasmic reticulum by adding water thereto. CONSTITUTION:The dry endoplasmic reticulum is obtd. by introducing glycolipid to phospholipid endoplasmic reticulum, then drying the endoplasmic reticulum under a reduced pressure without freezing the endoplasmic reticulum. This dry endoplasmic reticulum has remarkable stability as a change in the grain size of the endoplasmic reticulum and the leaking out of the content hardly arise at the time of regeneration even after long-term preservation.
Patent JP-H09159595-A (JP)
Title: Measuring method and device for solid density or the like in solid-liquid mixture fluid
Inventor: YASUMOTO MASATAKE
IPC: G01F1/74
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To properly detect the density and flowrate of a solid by causing a radio wave to propagate through a solid-liquid mixture fluid flowing in a pipeline, and measuring a propagation loss. SOLUTION: A data processor(DP) 11 issues a switch selection instruction to transmission and receiving switch circuits 13 and 14, thereby connecting a transmitter 12 to a transmission antenna T1 and a receiver 15 to a receiving antenna R1. Then, the DP 1 activates a timing control circuit 16. As a result, transmission pulses are emitted from the antenna T1 to an insulated pipeline, and fed from the antenna R1 to the receiver 15 through the switch circuit 14 after propagation through muddy water. Furthermore, the pulses are sampled synchronously with strobe pulses from the control circuit 16, and held over a period equivalent to the period of transmission timing signals. Thereafter, a similar process takes place and the time base of received pulses on the basis of pulse transmission and receiving between the transmission antenna T1 and the receiving antenna R1 is extended.  Also, the DP 11 detects the amplitude of pulses received from the receiver 15 and calculates the space density of sediment in muddy water on the basis of radio wave transmittance obtained from the average value of the received pulses.
Patent JP-H07172937-A (JP)
Title: Production of oxide-based ceramics
Inventor: KAGEYAMA KEISUKE
IPC: C04B35/64
Filed: 1993-12-21
Abstract: PURPOSE:To reduce oxygen holes by carrying out the hot isostatic sintering treatment of an oxide-based ceramic compact at a specific temperature under a specified pressure in pure oxygen gas or a mixed gas thereof with an inert gas as a pressure medium. CONSTITUTION:This method for producing oxide-based ceramics is to blend raw material powder for the oxide-based ceramics selected from TiO2-based, ZrO2-based, Nb2O5-based, Ta2O5-based and Nb2O5-Ta2O5-based oxide ceramics at a prescribed composition ratio, calcine the resultant blend, then pulverize the calcined blend in a ball mill, etc., press form the pulverized blend, form a compact, then carry out the hot isostatic sintering treatment of the formed compact at 900-2000 deg.C temperature under 1-2000atm pressure for about 1-50hr using 100% pure oxygen gas or a mixed gas thereof with an inert gas such as Ar at >=0.01% oxygen concentration and thereby reducing oxygen holes. The resultant oxide-based ceramics are capable of achieving a higher value of Q.
Patent JP-H10176059-A (JP)
Title: Production of silicone elastomer
Inventor: SCHULZ WILLIAM JAMES JR
IPC: C08K5/01
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone elastomer that can exhibit it usefulness in the treatment of human hair, skin and armpits by allowing a ≡SiH-containing siloxane to crosslink with an unsaturated hydrocarbon silicon in the presence of low-molecular-weight siloxane fluid. SOLUTION: In the presence of a platinum catalyst, (A) a ≡Si-H-containing siloxane is allowed to react with (B) a monoalkenyl polyether until a polyether group-bearing ≡Si-H-containing siloxane is formed. Then, (C) the polyether group-bearing ≡Si-H-containing siloxane and (D) an unsaturated hydrocarbon, for example, α,ω-diene are allowed to react with each other (E) in the presence of a platinum catalyst in a solvent until a silicone elastomer is produced by adding ≡Si-H to the double bonds of the α,ω-diene by crossing. The molar ratio of the polyether to ≡SiH group in the ≡SiH siloxane is preferably 0-1.
Patent JP-H05180200-A (JP)
Title: Exhaust device
Inventor: OKANE AKIO
IPC: F04F9/00
Filed: 1991-12-27
Abstract: PURPOSE:To shorten time for operation in an exhausting device with a diffusion pump. CONSTITUTION:In an exhausting device provided with a diffusion pump, a heating means 21 of the diffusion pump 34 is constituted so that full power consumption (840W) is given at starting and, after a working temperature of 220 deg.C is reached, it is switched over to a stationary power consumption (420W) that is half the full power consumption, and the working temperature of 220 deg.C is maintained.
Patent JP-H11262535-A (JP)
Title: Shielded cannula for use with intravenous site
Inventor: LEWANDOWSKI RAYMOND D
IPC: A61M39/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a shielded cannula to be used together with an intravenous injection part. SOLUTION: This shielded cannula 20 to be used with an intravenous injection part having an outer surface 44 with screw threads and a dividing wall 23 has a cannula assembly 25 consisting of a hub 27 and a cannula 33. The hub 27 has an opening base 28, an end part 29 and a cavity 31, and the cannula 33 has a base part 34 protruding from the end part of the hub 27, and end part 35 and an orifice 37 fluid-coupling with the cavity 31. The shield is connected to the cannula assembly 25 and surrounding the base part 34 of the cannula. The shield has an inner surface 41 in the shape of a columm with a spiral screw thread formed inside. A plastic protrusion extends from the screw thread toward the outer surface 44. The protruding part has the base and the top which is placed apart from the screw thread. When the screw thread of the shield is engaged with the screw thread of the intravenous injection part, the top of the protruding part is displaced by the screw thread of the intravenous injection part.
Patent JP-H07191934-A (JP)
Title: Double bus device
Inventor: SETOGAWA TOSHIAKI
IPC: G06F13/36
Filed: 1993-12-24
Abstract: PURPOSE:To improve throughput without breaking isochronism of signals even at the time of handling a continuous video or audio signal on a bus by properly using plural busses dependently upon whether data to be handled is isochronous or discrete. CONSTITUTION:Plural processors 6 to 8 are connected by two kinds of busses 9 and 10 for the purpose of transmitting data. Data like a video or audio signal, which has a large data volume and has the property (isochronism) to be processed by a certain quantity at intervals of a certain time, out of data inputted to and outputted from processors 6 to 8 is handled by the bus 9. Meanwhile, data which has a very small data volume but must be transmitted in a moment like computer data which is used to exchange information among processors 6 to 8 and indicates respective operations and processings or data which has a large data volume and must be surely transmitted regardless of the transmission time, namely, discrete data is handled by the bus 10. Thus, isochronism of data is not broken to improve the throughput.
Patent JP-H11175191-A (JP)
Title: Portable information equipment incorporating speaker
Inventor: SETO MASA
IPC: G06F1/16
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable information equipment capable of reinforcing the ground connection of a speaker and effectively improving noise countermeasure for the speaker. SOLUTION: This portable information equipment is provided with a conductive casing 4 having a speaker supporting part 40, the speaker 35a which is installed in the speaker supporting part 40 of the casing 4 and has a metallic speaker frame 36, and a metallic speaker holder 55 which is supported by the casing 4 and holds the speaker 35a in the casing 4 by compulsively pressing the speaker frame 36 to the speaker supporting part 40. The speaker holder 55 is provided with a contact part which also has spring character that elastically abuts on the speaker frame 36. The speaker 35a and the casing 4 are electrically conducted through the speaker holder 55.
Patent JP-H05154460-A (JP)
Title: Disposing method for sampling cup of water content meter
Inventor: NAKAJIMA HIROMASA
IPC: B09B3/00
Filed: 1991-12-04
Abstract: PURPOSE:To provide a disposing method for sampling cup possible to surely feed and crush a sampling cup being made empty to drastically reduce the volume. CONSTITUTION:An elastic roller 8 having a ruggedness 9 is provided on a bottom end of an inclined grating 6, on which the sampling cup 1 for water content measurement slides with inversion posture. The sampling cup 1 is surely bitten into the ruggedness 9 and is crushed.
Patent JP-H07163449-A (JP)
Title: Quilt with air cushion
Inventor: OTA SUSUMU
IPC: A47C27/08
Filed: 1993-12-13
Abstract: PURPOSE:To produce a lightweight quilt (in Japanese life, name KAKEBUTON) which may be skillfully unfolded to be used and may be tidily, quickly, and easily folded to be stored, by equipping the KAKEBUTON with an air cushion around the periphery thereof. CONSTITUTION:An air cushion 6 is arranged around the periphery of a KAKEBUTON. The air cushion 6 has seven partitions. Four partitions are located at opposite side sections 4, two are at corners 1, and one is at the mid-point 2 between the corners 1. The air cushion 6 is oval in cross section so as not to be easily bent in a lateral direction. All sections of the air cushion 6 are connected together, so that the air pressure is uniform, and the air pressure may be adjusted at the point 3. The KAKEBUTON may be bent at the partitions of the opposite side sections 4 for folding, drying, or the like.
Patent JP-H11169066-A (JP)
Title: Skin-peeling machine
Inventor: HIRAGUCHI KATSUMI
IPC: A22C25/17
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a skin-peeling machine capable of peeling the skin of a fish or the like without damaging the fish or the like, excellent in washability, hygiene and safety and useful for the fishes and the like by using a raw material-pressing portion adopting a mechanism utilizing the flow of air to press the raw material. SOLUTION: This skin-peeling machine 1 comprises a raw material-pressing portion and a skin-peeling portion having a toothed roller and a skin-peeling blade. Therein, a mechanism comprising an air blow-out means 90 utilizing the flow of air to press a raw material and so on is adopted in the raw material-pressing portion. The air blow-out means 90 preferably comprises a pipe 91 extended in the longitudinal direction of the skin-peeling blade of the skin-peeling portion, supported with a support means 92 and having many air blow-out ports on the lower surface, an air supply port for charging compressed air into the pipe 91, and a partition board 95 supported on a support means through support bars 94 at an upper position in the front of the skin- peeling portion.