baber/WOPTO huggingface dataset:
Patent JP-S6170429-A (JP)
Title: Forecasting method of heat balance temperature
Inventor: ISHIZAKA HIDEO
IPC: G01K13/00
Filed: 1985-08-13
Abstract: PURPOSE:To improve forecasting accuracy statistically with the passageof measuring time by appreciating a forecasted result based upon a forecasting function selected out of data for forecasting and correcting the forecasting function by a negative feedback loop in accordance with the forecasted result. CONSTITUTION:A temperature measuring part 1 is a circuit having a temperature-sensitive element 4 such as a thermistor and measuring the temp. of a portion to be measured. A forecasting operation part 2 is a circuit for forecasting the temp. continuously at the time of heat balance, monitoring a signal 11 outputted from the temp. measuring part 1 continuously and determining a forecasting starting condition on the basis of the temp. and the time elapsed. After starting the forecasting, the temp. at the heat balance is always forecasted with a short time interval by using up-to-data information such as an elapsed time signal outputted from a time measuring circuit 6 included inside the operation part 2 and a negative feedback control signal outputted from a forecasting temp. monitoring circuit 10 in addition to a signal 11 from the measuring part 1. A forecasting signal 12 is continuously sent to a forecasted result display part 3 until heat balance to display the forecasting temperature visually.
Patent JP-H0620823-A (JP)
Title: Oxide magnetic material
Inventor: SATO TADAKUNI
IPC: H01F1/34
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a oxide magnetic material applicable as a magnetic core material for high-frequency band capable of manufacturing at low cost. CONSTITUTION:This oxide magnetic material is composed of spinel type ferrite sintered body mainly comprising Ni, Cu, Fe further dispersion-containing 0-60wt.% of NiO phase (but not containing 0). This oxide magnetic material in the less magnetic core loss by separating NiO (Q as inverse number of the loss coefficient tandelta is increased) further increasing the high-frequency can be used as a magnetic core material. The magnetic core characteristics of this material in the intensity ratio of X-ray diffraction rays INiO/(Ispinel+INiO) not exceeding 50% and effective permeability mu10MHz in 100MHz exceeding 2 make said intensity ratio applicable within the range of 0-50%. At this time, the range of said intensity ratio not exceeding 50% corresponds to the range of NiO mixture ratio not exceeding 60wt.%.
Patent JP-2001012464-A (JP)
Title: Bearing device
Inventor: MATSUI MASAHITO
IPC: F16C25/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal abrasion caused by the releasing of pre-load or the increase of pre-load caused by the change of a temperature by controlling each coefficient of linear expansion of at least an inner ring, an outer ring, a rolling element, a shaft and a rotor within predetermined ranges with respect to their average values. SOLUTION: A rolling element should have a function same as that of a ceramic ball in the view point of quietness, appearance or the like in the rotation when a temperature rise of a bearing device is below 70 deg.C, and the surface hardness of the rolling element satisfies Vickers hardness of above 1000. It is effective that a value obtained by dividing a coefficient of linear expansion of each element by its average value is set within a range of 0.7-1.3 times to prevent the releasing of pre-load, when the pre-load amount at 70 deg.C is disposed on the basis of the relationship between an average value αx of the coefficient of linear expansion of each each element, and preferably within a ranage of 0.7-1.2 times to prevent the remarkable lowering of the pre-load.
Patent JP-S6158545-A (JP)
Title: Preparation of citrus fruit jam
Inventor: FUJII EDAICHI
IPC: A23L21/10
Filed: 1984-08-29
Abstract: PURPOSE:To prepare the titled jam having clear color and excellent taste and flavor, by heating the pulp and juice sac of citrus fruit in concentrated sugar solution, adding a specific fruit juice thereto, and thermally gelatinizing the mixture. CONSTITUTION:The pulp and juice sac of citrus fruit obtained by removing the peel and the segment skin from the fruit are separately heated in a concentrated sugar solution containing 650-900g/l of one or more sugars selected from sucrose, glucose, invert sugar, fructose and starch syrup and 2-4g/l of low-methoxyl pectin, at 60-80 deg.C for 3-60min to obtain a preserve pulp (A) and preserve juice sac (B) each having a Brix degree of about 30 deg.C. The component A is mixed with the component B at a weight ratio of 1:0.2-0.8, and the mixture is added with fruit juice (C) containing fruit juice, sugars, low-methoxyl pectin and acidulant and having a Brix degree of 50-60 deg.. The amount of the component C is 1-1.5pts.wt. per 1pt.wt. of the component A. The mixture is heated and gelatinized at <=80 deg.C under stirring until the Brix degree reaches 40-50 deg..
Patent JP-H0838350-A (JP)
Title: Electric rice cooker
Inventor: MIYAMAE SHOJI
IPC: A47J27/00
Filed: 1994-07-29
Abstract: PURPOSE:To prevent glutinousness from boiling over at the electric rice cooker equipped with a fully washable lid body by providing a steam cap equipped with a function for separating the glutinousness from discharged steam and storing it at the entrance opening of a steam discharging path. CONSTITUTION:Concerning the electric rice cooker for which a steam discharging path 15 is formed at a lid body 2 to be freely opened/closed and freely attached/detached to a main body 1 of the rice cooker, this rice cooker is provided with a steam cap 34 to form a glutinousness storage space formed in which is formed between the bottom surface of the lid body 2 at a position to be communicated to the steam discharging path 15. Further, the steam cap 34 is provided with steam holes 40 and 40 for guiding steam from the inside of the main body 1 of the rice cooker to the steam discharging path 15 at gap formed between the bottom surface of the lid body 2, glutinousness storage part 41 positioned lower than the steam holes 40 and 40 so as to store the glutinousness separated from the discharged steam, and glutinousness back hole 42 for returning back glutinousness D stored in the glutinousness storage part 41.
Patent JP-S5968815-A (JP)
Title: Magnetic recording medium
Inventor: YAZAWA KENJI
IPC: G11B5/73
Filed: 1982-10-12
Abstract: PURPOSE:To offer a recording medium having a high coercive force and high rectangular ratio, not by the tilt vapor-deposition by providing a bismuth layer having a specific thickness on a nonmagnetic support and a metallic thin film on the bismuth layer. CONSTITUTION:A background layer of bismuth Bi is formed on the nonmagnetic support and its average film thickness is selected to a value less than 100Angstrom , preferably 10-100Angstrom . When the film thickness of the Bi background layer is thinner than 10Angstrom , the coercive force is not taken large and when more than 100Angstrom , the rectangular ratio becomes smaller, and when the thickness is thinner than 100Angstrom , the rectangular ratio exceeds about 80%. As the metallic magnetic layer formed on the Bi background layer, Co or the constituent taking Co-Ni alloy as the major constutition is used. The thickness is 100-1,000Angstrom , preferably 200-500Angstrom . When this thickness is <=100Angstrom , the sufficient magnetization is not attained and when the thickness exceeds 1,000Angstrom , the coercive force Hc and the rectangular ratio Rs are reduced. When 30-50atom% Ni is included in the metallic magnetic layer, the coercive force is increased especially.
Patent JP-2000013109-A (JP)
Title: Antenna multicoupler and communication device
Inventor: ATOKAWA SUKEYUKI
IPC: H01P1/205
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact antenna multicoupler whose characteristics is excellent and to provide the communication device. SOLUTION: Dielectric coaxial resonators R1-R4 being components of a transmitter side filter and dielectric coaxial resonators R5-R8 being components of a receiver side filter are placed side by side one each alternately on a base substrate 11. An open end face of the resonators R1-R4 being components of the transmitter side filter and an open end face of the dielectric coaxial resonators R5-R8 being components of the receiver side filter are opposite to each other in this arrangement.
Patent JP-H1111298-A (JP)
Title: Two-portion parallel boarding device for automatically circulating cableway
Inventor: SHIBATA TOSHIMI
IPC: B61B11/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To board passengers in a vehicle in parallel at specified portions by providing rails in parallel to a main line on each of an arrival side/a departure side of a carrier, further providing a roughly U-shaped rail in the rear of the main line rail and forwarding and transferring the carrier by using a forwarding and transferring device. SOLUTION: Rail 9 is juxtaposed in parallel to a main line rail 4 in the rear of a carrier arrival side 30. At this tip part, a rail switching device 12 guiding an advancing carrier to the rail 9 is provided. On a carrier departure side 31, rail 11 is juxtaposed in parallel to the main line rail 4. At the tip part, a rail switching device 15 guiding the carrier to the rail 4 is provided. In the rear of the main line rail 4, a roughly U-shaped rail 10 is provided. In the connection part of the rails 9, 11, points 13, 14 are provided. Along the rails 9, 11, chain carrier forwarding devices 16, 17 are provided. At a stopping place constituted in this way, passenger standby locations 20, 21, passenger approaching lanes 22, 23 and passenger boarding locations 24, 25 are provided in parallel at two places in the direction substantially perpendicular to a cableway line.
Patent JP-H04198258-A (JP)
Title: Resin composition for optical disc substrate
Inventor: SUGANO TATSUYA
IPC: G11B7/2534
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the thermal degradation, foaming, silver streaks. coloration, etc., during molding and improve the signal characteristics of an optical disc substrate by compounding an arom. polycarbonate copolymer with a specific hindered phenol compd. and/or a specific phosphite compd. as a thermal stabilizer. CONSTITUTION:An arom. polycarbonate copolymer is compounded with 0. 01-0.2wt.% hindered phenol thermal stabilizer of formula I (wherein R1 is 5-20C alkyl) and/or 0.02-5wt.% phosphite thermal stabilizer of formula II (wherein R1 and R4 are each H, t-butyl, or t-amyl; R2 is H, CH3, t-butyl, t-amyl, phenyl, or cyclohexyl; and R3 is H, CH3, or t-butyl, provided that R2, R3, and R4 are not simultaneously H) to give the title compsn.
Patent JP-H0789075-A (JP)
Title: Ink jet head, ink jet head cartridge and ink jet device
Inventor: KAWAI JUN
IPC: B41J2/175
Filed: 1994-07-29
Abstract: PURPOSE:To suppress loss of thermal energy to an adjacent liquid passage and to stably discharge with small applying energy in an ink jet head having a plurality of liquid passages as a heat operating unit. CONSTITUTION:A layer 100a between liquid passages 401 of a heater board 100 are so formed as not to form an electric insulation layer 2a and a cavitation resistant protective layer 4 thereby to reduce a quantity of heat transfer medium to an adjacent passage, thereby decreasing a quantity of heat to be transferred to the adjacent passage.
Patent JP-H0345358-A (JP)
Title: Thermal head of heat pipe radiation type
Inventor: SUGIYAMA HAYAMI
IPC: B41J2/335
Filed: 1989-07-13
Abstract: PURPOSE:To easily control the temperature of a substrate and to obtain a high-speed printer by a method wherein a planar substrate of a rectangular form, a box-form heat pipe, and heat radiating fins mounted on tube bodies are provided, and the heat generated in the substrate is radiated from the radiating this through the tube bodies. CONSTITUTION:One surface of a substrate 1 is brought into close contact with one surface of a rectangular box-form heat pipe 4 having a surface larger than that of the rectangular planar substrate 1 by adhesion or other method. In the longitudinal direction of the heat pipe 4 with a working liquid 6 sealed, good-heat conductive tube bodies 5a are symmetrically fixed. A plurality of planar heat radiating fins 5b are provided in parallel to each other in the vicinity of an end part of the tube body 5a opposite to the fixed end part thereof. In this manner, the working liquid 6 is sealed in the heat pipe 4, and the temp. of the substrate 1 is increased along a curve (b) by heating resistors in the substrate 1. When the temp. is increased to a vaporizing temp. t0 of the working liquid 6, the working liquid 6 is vaporized. However, since the heated gas in the tube body 5a is cooled by the fins 5b to be again liquefied, the temp. t0 is kept constant. A suitable material for the working liquid 6 is selected in accordance with the melting point of an ink ribbon.
Patent JP-S6071035-A (JP)
Title: Reforming device
Inventor: OKAMURA OSAO
IPC: B01J8/02
Filed: 1983-09-29
Abstract: PURPOSE:To enhance reforming efficiency by raising the temp. of a catalyst layer without making the temp. of a welding line so high, by constituting the titled reforming device so that the welding line of a reforming pipe is embedded in the catalyst layer even during reforming. CONSTITUTION:The outside of the inner pipe 20 of a catalyst layer is packed with a catalyst 8 while a flowline, which has a ring shaped horizontal cross-sectional area and is used as the forward path of reforming gas, and a flowline, which is provided to the inside of the inner pipe 20 of the catalyst layer and has a ring shaped horizontal cross- sectional area and used as the backward path of the reforming gas, are respectively provided and a dome shaped mirror plate 12 is welded to the upper end opening part of said pipe 20 and a reforming pipe 6 for performing the reforming of gas in the aforementioned forward path by heating from the outside is further mounted. In this reforming device, the mesh tray 17' above the catalyst layer in the reforming pipe 6 is provided to the pipe wall upper end part formed by extending the upper end of the inner pipe 20 to the vicinity of the mirror plate 12. As a result, the welding line 18 of the reforming pipe 6 is embedded in the catalyst layer even during reforming and the temp. of the catalyst layer can be raised without making the temp. of the welding line so high and reforming efficiency can be enhanced.
Patent JP-H0344187-A (JP)
Title: Coder for picture signal
Inventor: NEMOTO KEIJI
IPC: H04N19/91
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a progressive coding without using a large storage capacity by storing a code of each stage of progressive coding respectively. CONSTITUTION:A code transmission section 7 sends a code stored in a code storage section 6 sequentially from a 1st stage. That is, the codes stored as codes of the 1st stage are entirely sent at first, then the codes stored as codes of the 2nd stage are entirely sent and the code transmission is finished after all codes of all stages are sent. Moreover, a picture is decoded based on the quantization index decoded from the code sent in the 1st stage to display a rough picture. Then the information of the 2nd and 3rd stages is obtained and the picture is decoded together with the codes sent in the preceding stages according to the information and an accurate picture is decoded and displayed sequentially. Since the quantization index is sent while being split in each stage, the progressive coding is attained.
Patent JP-S5882861-A (JP)
Inventor: CHIBA SABUROU
IPC: B44D3/12
Filed: 1981-11-09
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-S6422414-A (JP)
Title: Manufacture of hollow billet for hot extrusion
Inventor: HIRAOKA NOBUAKI
IPC: B21C23/08
Filed: 1987-07-17
Abstract: PURPOSE:To prevent thickness deviation and to improve accuracy of product by upsetting a blank billet pierced or expanded of its diameter from a base end of a mandrel in a container concentrically aligning the top end side of the mandrel. CONSTITUTION:The top end side of the mandrel 2 is concentrically aligned with the container 1 by a pressing plate 8. The blank billet B is pressed from an upper side by a stem 3 to upset until a prescribed pressure is attained. In this way, as the thickness deviation of the blank billet is corrected, so the product quality of a seamless pipe and yield are improved.
Patent JP-H1127615-A (JP)
Title: Multimedia information reproducing device
Inventor: MATSUURA TAKASHI
IPC: G06T13/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia reproducing device that automatically selects any of a plurality of multimedia information sets without manual intervention and reproduces the selected multimedia information. SOLUTION: A program description storage section 1003 stores entries each consisting of a pair of a time and a scenario as program descriptions, a program description execution section 1004 determines a scenario to be executed based on a timer content and a time of the entry stored in the program description storage section 1003 and provides an output of the executed scenario to a scenario decoder 1002. The scenario decoder 1002 generates and outputs multimedia information based on a resource and the scenario that are managed by a multimedia information management section 1001 and stored in a storage section 1000.
Patent JP-H0736428-A (JP)
Title: Video inputting device, method thereof and video processing device
Inventor: FUJIOKA YOSHIHIDE
IPC: G09G5/06
Filed: 1993-07-21
Abstract: PURPOSE:To speed up processing by providing a simplified code transforming circuit transforming every pair of data to simplified code data capable of specifying the combination of elemental digital data. CONSTITUTION:Chrominance component digital data Rd, Gd, Bd are stored into an FIFO memory 53 having the storage capacity for one frame successively. Further, chrominance component digital data Rd, Gd, Bd from the FIFO memory 53 are applied to the input of a RAM 51 being the simplified code transforming circuit via a changeover circuit 52. Then, the RAM 51 transforms chrominance component digital data Rd, Gd, Bd to the numbered data of color palettes being simplified codes corresponding to every pixel. Thus, when storage places of color palettes are provided by the amount of numbers of colors required at the time of expressing a picture, the picture can be stored only by storing numbers of palettes. Then, an expressible number of colors is increased and a quick procession is made available with a small capacity.
Patent JP-S61116727-A (JP)
Inventor: DEBITSUDO KAARU MIENKO
IPC: F16D25/12
Filed: 1985-08-15
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-H0840374-A (JP)
Title: Water jet propulsion unit
Inventor: NANAMI MASAYOSHI
IPC: B63H11/08
Filed: 1994-08-01
Abstract: PURPOSE:To provide a water jet propulsion unit, by which cavitation is made hard to occur, and a swirl flow at the time of jetting water by a propeller is straightened efficiently without any increase in resistance. CONSTITUTION:A contrarotating propeller 15, the rotation direction of which is reverse to that of an engine output shaft 7a at the time of forward movement, is provided in front of a normal rotating propeller 14. A counter-rotating device 16 is provided for reversing the rotation of the output shaft 7a to drive the contrarotating propeller 15. The shaft blade area is increased for the contrarotating propeller 15 so as to hardly cause the cavitation. A swirl flow produced by the contrarotating propeller 15 is rotated in the reverse direction by the normal rotating propeller 14 and straightened. Accordingly, the swirl flow can be straightened efficiently and without any increase in resistance.
Patent JP-H05346-A (JP)
Title: Method and device for rolling end part of coil spring forming material
Inventor: MORITA MOTOO
IPC: B21B1/16
Filed: 1991-06-24
Abstract: PURPOSE:To form an accurate wedge shape part at the end part of a coil spring forming material. CONSTITUTION:In a rolling mill 61, a pair of upper and lower rolling rollers 73, 73 are arranged freely movably in a vertical direction, and these rolling rollers 73, 73 are mutually constituted freely movably, proximately and distantly by means of a servo motor. In a feed device 62 arranged in the upstream side of the rolling mill 61, a holder 87 which is moved back and forth while holding the material is arranged. The material held by the holder 87 is fed in between the rolling rollers 73, 73 which are servo-controlled, and a rolling work is performed at the end part of the material. The material is then separated from the rolling rollers 73, 73, and by feeding it again between the rolling rollers 73, 73 in a state in which the holder is rotated for 90 deg., the face which is orthogonally crossed with the face already rolled is rolled.
Patent JP-S6074508-A (JP)
Title: Semiconductor crystal growing process and device therefor
Inventor: KAMATA ATSUSHI
IPC: H01L21/205
Filed: 1983-09-30
Abstract: PURPOSE:To facilitate cracking making acceleration of growing speed and growth of excellent crystal feasible at low cost by a method wherein, in MOSVD process, before material gas reaches the heating part of a substrate, the material gas is irradiated with light having wave length sufficiently craking the material gas. CONSTITUTION:The material introduced from a material gas inlet on the upper part of a reaction tube is irradiated with light in the region A to be cracked and activated. At this time, any gas not absorbing light is not cracked at all. The gas passing through the region a reaches a substrate heated in the region B reacting to the heat to be crystal-grown. The baffle boards to prevent the material cracking light from reaching the growing substrate side are shown by C. Besides, this device may be utilized in various different ways i.e. the vertical type reaction tube may be installed horizontally and applicable not only to zinc sulfide but also to II-VI compoud crystals such as zinc selenate etc. and III-V compound crystals such as gallium arsenide etc. while as for substrate crystal, not only gallium phosphide but also to other semiconductor crystals.
Patent JP-H052553-A (JP)
Title: Memory control system
Inventor: MIZUNO HIROYASU
IPC: G06F13/28
Filed: 1991-06-25
Abstract: PURPOSE:To save a communication time and to attain quick access by forming a succeeding address signal based upon a current address signal for memory access and executing the memory access prior to the formation of the succeeding address signal. CONSTITUTION:A circuit for selecting prescribed address generation order based upon an identification(ID) signal 10-2 is included in a memory controller 20. The controller 20 receives the ID signal for specifying the address generation order from the processor 10, independently forms a new succeeding address signal based upon a current address signal for memory access which is inputted from the processor 10 and executes the memory access prior to the formation of the succeeding address signal. As compared with the case for forming all address signals by the processor 10 and executing memory access based upon the formed address signals, a communication time between the processor 10 and the memory controller 20 can be saved and quick access can be attained.