baber/WOPTO huggingface dataset:
Patent JP-S63160549-A (JP)
Title: Fat and oil composition
Inventor: SUZUKI KAZUAKI
IPC: A21D2/16
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a fat and oil composition suitable for pie filling, fats and oils for coating, etc., having wide plasticity range and good melting properties in the mouth, comprising mixed fats and oils obtained by blending fats and oils containing a large amount of distearoyl-oleoylglycerin with a liquid oil in a specific ratio. CONSTITUTION:The aimed composition consisting of mixed fats and oils obtained by blending (A) 1pt.wt. liquid oil (e.g. soybean oil, colza oil, etc.) and (B) 0.4-1.2pt.wt. fats and oils (e.g. cocumu fat, etc.) containing >=55% 1,3- distearoyl-2-oleoylglycerin. Preferably the aimed composition is blended with <=0.8pt.wt. hardened oil, ester exchange oil, fractionated oil and/or animal fats based on 1pt.wt. mixed fats and oils.
Patent JP-H01149945-A (JP)
Title: Method for working cast aluminum foil
Inventor: OKUMURA TSUNEMASA
IPC: C22F1/00
Filed: 1987-12-07
Abstract: PURPOSE:To make a structure dense to a degree equal to that of a forged product and also to improve strength by applying hydrostatic plastic working to cast aluminum foil in a high-pressure vessel by means of a fluid such as water. CONSTITUTION:A foil prepared by casting molten Al is previously subjected to shot peening treatment, by which small dents 11 and inlets 13', 13 communicating with blowholes 12 in the foil surface are filled up. Subsequently, the Al foil 1 is placed in a high-pressure vessel 3 and then a fluid 2 for pressing, such as water, is also poured into the vessel 3. Fluid such as water in a tank 10 is pressed by means of a high-pressure pump 8 via a pipe 7 and a nipple 6 into the high-pressure vessel 3, and a static pressure of at least 1,500-2,500kg/cm<2> is uniformly applied to the whole surface of the Al foil 1, by which a structure having a denseness equal to or higher than that of a forged product is formed and, as a result, the strength of the Al foil 1 can be remarkably improved.
Patent JP-H06154093-A (JP)
Title: Coffee percolator
Inventor: NODA KOUJI
IPC: A47J31/42
Filed: 1992-11-18
Abstract: PURPOSE:To raise a temperature of a coffee liquid at the time when extraction is finished, in the case of executing extraction of a coffee liquid in a small electric conduction duty ratio, in the coffee percolator which can vary an electric conduction duty ratio at the time of extraction. CONSTITUTION:The percolator is provided with an extraction course selecting means 15, a duty ratio arithmetic means 16, a duty electric conduction time arithmetic means 17, and a time counting means 18, and when a course at the time of extraction is selected by the extraction course selecting means 15, the time extending from the start of extraction to the start of continuous electric conduction is derived, and by varying a heating means 3 from duty electric conduction to continuous electric conduction, a temperature of an extracted coffee liquid is allowed to rise to a desired temperature.
Patent JP-2000130475-A (JP)
Title: Clutch connecting/disconnecting device
Inventor: YAMAMOTO YASUSHI
IPC: B60W10/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent a sudden srart, etc., by checking gear engaging operation during neutral learning. SOLUTION: This clutch connecting/disconnecting device is equipped with: an sutomatic connecting/disconnecting means for automatically connecting/ disconnecting a clutch, a manual transmission for shifting by manually operating a shift lever in a cabin 100, 95 switching means 102-107 operated by a hand used to operate the lever 95 in the cabin, and a learning means for learing the neutral of the clutch when the operation of the means 102-107 is judged from the output of the means. Since inversely the shift lever 95 is not operated when the switching means is operated, gear engaging in can be prevented during learning by learing the neutral at that time.
Patent JP-H01150235-A (JP)
Title: Optical head actuator
Inventor: KURIHARA MAKOTO
IPC: G11B7/09
Filed: 1987-12-07
Abstract: PURPOSE:To utilize diamagnetism based upon the Meissner effect of a superconductor and to smoothly execute focusing and tracking by forming a lens holder holding an objective lens by a cold superconductive material. CONSTITUTION:The lens holder 21 consists of a cylindrical part 21a holding a lens 20 at its center and a blade-like part 21b and is formed by a cold superconductive material. When current is allowed to flow into focusing coils 22, 22', the holder 21 goes to diamagnetism by the Meissner effect and is floated from the coils 22, 22'. The focusing of the lens 20 can be realized by controlling current. When current is allowed to flow into tracking coils 23, 23', the cylindrical part 21a goes to diamagnetism, is repulsed, and when the current value of either one of the coils is increased, the cylindrical part 21a is moved in a direction separated from the coil with a large current. Consequently, smooth focusing and tracking can be attained.
Patent JP-H11124895-A (JP)
Title: Small opening pit with strainer and partition made of synthetic resin
Inventor: NISHIKAWA AKITERU
IPC: B01D35/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To add a strainer to a connection chamber in which a water seal part is formed by a partition and use it as a trap pit in common to favorably install it in a narrow space. SOLUTION: The inlet of a U-shaped pipe trap is connected to the bottom of a pit, in a general polyvinyl chloride trap pit. And a perforated plate is mounted on the inlet. Since such a trap pit is installed between a polyvinyl chloride connection chamber such as a converging flow part and a building, it is hard to install a conventional trap pit in a narrow place. And hence, a polyvinyl chloride connection chamber 1 in which a water seal part 7 is formed by a partition 6 is used to add a strainer 11 receiving waste water overflowing from the water seal part 7 by the partition 6 and catch dust in the waste water. In this way, the trap pit can be sued as a connection chamber in common and it is favorable for a narrow space.
Patent JP-2001126348-A (JP)
Title: Magnetic recording and reproducing method and magnetic recording and reproducing device
Inventor: KITAMURA KOJI
IPC: G11B20/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing method and magnetic recording and reproducing device which can reproduce digitally recorded signals as well at an n-times speed by a technique of high-speed reproduction by the conventional analog system. SOLUTION: The writing of digital data for n-times speed reproduction and reference markers for n-times speed reproduction is made possible in recording. The reference markers may be formed by software in accordance with the reference signal recorded at a magnetic recording medium in the conventional analog form without adding fresh hardware to the conventional magnetic recording and reproducing device.
Patent JP-H06136647-A (JP)
Title: Lightweight composite material and its production
Inventor: ITO CHIHARU
IPC: D04H1/4218
Filed: 1992-10-22
Abstract: PURPOSE:To obtain the homogeneous lightweight composite material having a small density and a large strength and having surface layers higher in their densities than that of the central layer in a process. CONSTITUTION:A composite mat-like material having a central layer 4 comprising continuous glass fiber bundles accumulated in a curved shape and surface layers 3 comprising cut glass fibers, glass paper, glass cloth, organic cloth or parallelly arranged rovings 5 disposed on both the sides of the central layer is treated with a melted thermoplastic resin and subsequently compressed to form the compressed composite material in which glass fibers are coated with the thermoplastic resin. While the thermoplastic resin is held in the melted state, the compression force is released, and the compressed composite material is expanded with the elastic recovering force of the central layer to produce many pores 8 in the central layer.
Patent JP-H02110889-A (JP)
Title: Connection constitution for acoustic apparatus for automobile
Inventor: NAKAMICHI NIRO
IPC: B60R11/02
Filed: 1987-12-04
Abstract: PURPOSE:To adapt a connector to various soft of plural acoustic apparatus for automobile by constituting the connector so that it is shared among plural acoustic apparatus which have approximately common outside dimensions and have connection terminal groups having the same arrangement in common positions. CONSTITUTION:Various information reproducing apparatus such as a cassette deck 10c, a CD player 12c, and a DAT player 14c have approximately common outside dimensions, and the same connection terminal group is arranged in common positions on them, and a sleeve provided with a connector 18c corresponding to the connection terminal group is set in the aperture space of a dashboard or the like of an automobile. Thus, when a user only selects the information reproducing apparatus corresponding to his desired soft and loads it to said space, he cam enjoy this soft.
Patent JP-H09126077-A (JP)
Title: Working vehicle
Inventor: HIROSE MASAKAZU
IPC: A01D67/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To improve durability of an air cleaner by a method wherein an intake box is arranged through a dust-proof body in a position above the engine of a machine body frame, and electrical equipment, such as an air cleaner and a controller box, is arranged therein. SOLUTION: In a combine, an intake box 33 is arranged above an engine on the rear side of a driver's seat 8. An air cleaner 40 is arranged in the intake box 33, the intake port 41 of the air cleaner 40 is opened in the intake box 33, and an air feed port 42 is connected to an engine. A duct 43 is arranged on the outer side plate 39 of the intake box 33, and the duct 43 is brought into contact with an engine cover 44 with which the air cleaner 40 and the engine are surrounded. A dust-proof body 45 is arranged on the outer surface of the engine cover 44 and only air passing through the dust-proof body 45 is sucked through the duct 43 in the intake box 33. Further, electrical equipment, such as a controller box 51, a relay 53, and a fuse box 54, is arranged in the intake box 33.
Patent JP-H02154454-A (JP)
Title: Working of lead frame
Inventor: SHIMIZU MITSUHARU
IPC: H01L23/50
Filed: 1988-12-06
Abstract: PURPOSE:To realize a lead frame having no risk of migration, etc., by a method wherein the side end surface of circuit patterns of a portion which need be plated is formed at the least, a predetermined partial plating is performed on a require place, then circuit patterns of the remaining unworked part are formed. CONSTITUTION:Circuit patterns of a place, containing inner leads 10 at the least, with need be plated are formed. Circuit patterns of a place which is inward of a dam bar 14 at the least and which is exposed outwardly from the main body of a semiconductor device when it is assembled as a semiconductor device, are not formed. That is, circuit patterns are not formed between outward of a mold line A and the dam bar 14, and over a required range inward of the mold line A, but circuit patterns of this part is formed after partial plating is performed on a part to be plated. As a result, the problem of migration will not arise even in the case where the partial plating is a silver plating coat. Man-hours are reduced and the costs can be decreased.
Patent JP-H06163726-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA MASATOSHI
IPC: H01L23/522
Filed: 1992-11-18
Abstract: PURPOSE:To eliminate a process for forming a wiring layer necessitating no evaluation so as to reduce working time to a great extent by changing a layout for wiring layer when a TEG for evaluating the characteristics of transistors or resistors, etc., is to be formed. CONSTITUTION:In such a layout that wiring layers 5 and 6 are located on the upper side of the lowest conductive layer while an optional conductive layer 4 is set as a reference or the layer 4 is set as the lowest layer in a semiconductor device composed of a multilayered wiring layer, the wiring layer is extended to the position where through-holes 8a and 8b in all wiring layers are opened. Then, a contact hole 7 or the through-holes 8a and 8b in all wiring layers are opened above the position where the lowest conductive layer 4 is laid out. By eliminating a process for forming wiring layers necessitating no evaluation, the time necessary for forming TEGs can be reduced to a great extent.
Patent JP-H05119151-A (JP)
Title: Method for measuring speed of automobile
Inventor: TAKAGI SEIWA
IPC: G01S15/60
Filed: 1991-10-28
Abstract: PURPOSE:To well separate various noise waves to correctly measure an automobile speed. CONSTITUTION:Transmitted pulse-like waves are sent out from an ultrasonic transducer 1 with frequency varied for each period, and the automobile speed is detected for each period from Doppler frequency of received waves which have returned after being reflected on a road. A microcomputer 5 sets a reception allowable frequency range in a latter period to a frequency width according to a maximum speed change rate of an automobile with a value wherein the Doppler frequency obtained for a former period is added to transmission frequency in this period as a center and also determines a reception start time in the latter period according to received wave arrival time in the former period so that automobile speeds obtained in these respective periods are subjected to averaging to obtain a final automobile speed. Thus while entrance of noise waves is prevented in a frequency domain and a time domain, the automobile speed calculated in each period is averaged, whereby an error due to noise waves in the finally obtained automobile speed is sufficiently small.
Patent JP-2001120729-A (JP)
Title: Playing board of pachinko machine
Inventor: SHIODA MUTSUMI
IPC: A63F7/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To make the picture display of decoration which is static, two-dimensional and expensive, dynamic, three-dimensional and inexpensive, and to boost pleasure of players. SOLUTION: The display means of the visible side of decoration is composed of the multiple streak lenses 5 and more than one picture element 7 arranged parallel with the length of each lens, and the picture is changed by the deviation of the visual angle.
Patent JP-H03169929-A (JP)
Title: Chemical feeding device for water distributing equipment
Inventor: FUJITA MASAHISA
IPC: C02F1/00
Filed: 1989-11-28
Abstract: PURPOSE:To enable injection of a chemical having given concentration responding to a feed water amount by a method wherein a chemical is pumped up and injected in a feed water pipe with the aid of an injection pump, the delivery flow rate of which is set, in linkage with the feed of water to a water storage tank with the sid of a water feed pump. CONSTITUTION:In a device comprising a containing case 10 to contain a chemical container 1, a chemical frame 20, and an injection mechanism 30 to feed a chemical in given water distributing equipment, a feed part 33 from an injection pump 31 is connected to a feed water pipe 4. The chemical frame 20 is removed, and the chemical container 1 is contained in the opened containing case 21. In a state that a suction part 32 is inserted, the chemical frame 20 to which the injection mechanism 30 is arranged is set on the containing case 10. When water is fed in the water storage tank 2 with the aid of the water feed pump 3, in linkage with the feed of water, a chemical is pumped up with the aid of the injection pump 31 the delivery flow rate of which is set and injected in the feed water pipe 4. This constitution enables injection of a chemical dilution concentration of which is set automatically to a given value.
Patent JP-H05141686-A (JP)
Title: Drain water level detector for air conditioner
Inventor: OKUYAMA YASUHISA
IPC: F24F13/22
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a drain water level detector which always detects drain water level, controls a drain pump and is used as a safety unit at the time of a malfunction. CONSTITUTION:A drain pump 104 is provided above a drain pan 102, and connected to a microcomputer 3 for controlling an operation of an air conditioner through a drain pump driver 105. An ultrasonic sensor 1 is provided at a position capable of measuring a distance to a water level of drain water 103 above the inner surface of the pan 102, and connected to the microcomputer 3 through a water level distance measuring circuit 2. As the water level rises or falls, the distance to the water level is varied, and hence the pump 104 is driven or stopped by the microcomputer 3 through the driver 105. When the pump 104 is defective, the water level rises a predetermined value or higher, and hence the operation of the conditioner is stopped by the microcomputer 3.
Patent JP-H02156444-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: ASANO MUTSUMI
IPC: G11B11/105
Filed: 1988-12-08
Abstract: PURPOSE:To produce the magneto-optical recording medium having excellent reliability and reading-out performance and good recording sensitivity by forming coating films, at least one of which contains at least Si, C, N, and H as the constituting elements and in which the content of the C atom is specified to specific atomic% of the constituting elements including H. CONSTITUTION:A substrate 1 consists of glass, etc., and a 1st protective film 2 is interposed to commonly provide a Kerr enhancement effect and a protective function. A magnetic film 3 is, for example, an RE-TM film of a TbFeCo system and a 2nd protective film 4 is a back protective film having a protective function. This coating film contains at least four; Si, N, C and H as the constituting elements and the content of the C atom is <=30atomic% of the entire part excluding the H. The uncombined atoms of the Si are combined by the combination of the Si and H, by which the transparency is improved. Further, the affinity of the film to the substrate is improved as the coating film contains hydrogen. The basic skeleton of the coating film is built by the stable Si-N bond and Si-C bond, is chemically stable and is excellent in shielding of oxygen and moisture as well.
Patent JP-H02156008-A (JP)
Title: Method for predicting and preventing slopping in smelting reduction
Inventor: IWASAKI KATSUHIRO
IPC: C21B13/00
Filed: 1988-12-08
Abstract: PURPOSE:To quickly take action for restraining slopping and to surely prevent the development of the slopping by continuously observing gas oxidizing degree from exhaust gas composition and predicting the development of the slopping when decreasing rate per unit time of the gas oxidizing degree exceeds the reference value. CONSTITUTION:The gas oxidizing degree OD obtd. from the gas composition generated from a smelting reduction is continuously observed. The decreasing rate (decreasing velocity) per unit time of the average value of this gas oxidizing degree OD in the prescribed time is compared with the reference value. When the decreasing rate exceeds the reference value or is less than this value, the development of the slopping is predicted. After predicting, immediately the actions for restraining the sloping of reduction of feeding oxygen rate, rising of lance height, addition of slag foaming killing agent, blowing of powder coal into the bath, etc., are taken. By this method, the development of the slopping can be surely predicted with sufficient time to spare.
Patent JP-H06317137-A (JP)
Title: Soot treatment device of dust collector
Inventor: ICHIKAWA JUN
IPC: F01N3/02
Filed: 1993-12-09
Abstract: PURPOSE:To eliminate the need for the troublesome work of taking soot out of a soot accumulation chamber and burning it, to efficiently burn the soot entirely into ash, and to miniaturize a device. CONSTITUTION:A soot collector 13 having a built-in filter 12 is provided in an exhaust duct 11 through which exhaust passes, and a soot accumulation chamber 13e is provided within the soot collector 13 and below the filter 12. A backwash means 18, which introduces compressed air into the filter 12 from the exhaust downstream side of the filter 12, causes soot 14 accumulated on the filter 12 to be collected into the soot accumulation chamber 13e. A soot conveying means 21 provided at the lower end of the soot accumulation chamber 13e conveys the soot 14 in the soot accumulation chamber 14 into a soot exhaust pipe 19, together with air, and a heater 22 provided around the outer periphery of the soot exhaust pipe 19 heats the soot exhaust pipe 19. A combustion medium 23 inserted in the soot exhaust pipe 19 where the heater 22 is provided collects and ignites the soot 14 and allows the ash of the soot 14 and air to pass therethrough.
Patent JP-S63165889-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1986-12-27
Abstract: PURPOSE:To improve windability, fixability and image characteristic by providing an elastic layer and resin layer as a release layer on a mandrel material of a heating roller and confining the sum of the heat resistances of the elastic layer and the release layer to <=1.1cm.sec.degree/calory. CONSTITUTION:A heating roller 3201 and a press roller 3202 are provided to a fixing device 32 and the roller 3202 is brought into pressurized contact with the roller 3201 by a pressurizing means at the time of fixing. The roller 3201 is formed by providing a heat-resistant elastic material such as silicone rubber onto the outside peripheral face of the hollow cylindrical metallic roller mandrel material consisting of aluminum, etc., and further, providing the heat-resistant elastic material layer consisting of PTFE, etc., as the release layer thereon. The sum of the heat resistances of the elastic layer and the release layer is confined to <=1.1cm.sec.degree/calory by adequately selecting the thicknesses of the elastic layer and the release layer. The sheet winding characteristic, fixability and image characteristic are thereby improved.
Patent JP-H03171705-A (JP)
Title: Plane transformer
Inventor: HASEGAWA MICHIO
IPC: H01F19/00
Filed: 1989-11-30
Abstract: PURPOSE:To provide a plane transformer with good direct current superposition characteristics by providing a ferromagnetic substance layer with a specified saturation magnetization value and thickness in a plane transformer wherein a first coil and a second coil consisting of a plane coil are laminated and further a ferromagnetic substance layer is laminated with said laminated body. CONSTITUTION:A primary coil 1 and a secondary coil 2 are laminated with an insulating layer 3 interposed therebetween, and further, an insulating layer 4 and a ferromagnetic substance layer 5 are successively laminated on both surfaces of said laminated body to construct a plane transformer. The primary coil 1 consists of a plane coil in which spiral coils 12a, 12b are provided on both surfaces of an insulating layer 21. As said ferromagnetic substance layer, one having such saturation magnetization 4piMs that 4piMs>=10kG and a thickness of not larger than 100mum is used so that a plane transformer with improved direct current superposition characteristics, less high frequency loss in the ferromagnetic substance layer, and less deterioration of performance when mold- coating is carried out.