baber/WOPTO huggingface dataset:
Patent JP-H07127471-A (JP)
Title: Supercharging device for engine
Inventor: NAKANE HISANORI
IPC: F02B39/00
Filed: 1993-11-02
Abstract: PURPOSE:To reduce the generation of a drive force required for separation of two shafts from each other or eliminate the drive force as supercharging efficiency and acceleration are improved through division of a turbo rotary shaft into a shaft on the compressor side and a shaft on the turbine side. CONSTITUTION:A turbo rotary shaft is divided into a shaft 36 on the compressor side to which a compressor 26 on the intake side is fixed and a shaft 38 on the turbine side to which a turbine 28 on the exhaust side is fixed, and the two shafts are intercoupled through a hydraulic clutch. A hydraulic turbine 43 is arranged on the shaft 36 on the compressor side and working oil is injected through a nozzle 70, through which working oil is fed to the hydraulic turbine 43, and a working oil injection block 60 in a direction in which the working oil is injected from the turbine side to the compressor side. Through the injection of the working oil, an oil pressure required for reliable separation of the two shafts 36 and 38 from each other by the hydraulic clutch is relieved simultaneously with auxiliary drive of the shaft 36 on the compressor side.
Patent JP-H09120391-A (JP)
Title: Data transfer method for parallel computer and parallel computer processor
Inventor: UENO HARUHIKO
IPC: G06F15/163
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the message transfer efficiency by sending a packet consisting of a packet body and a packet header including both transfer command and transmission control data to a reception processor to eliminate the need for copying the transfer data main body and also to transfer a single message with transfer of a single packet. SOLUTION: A packet header 11 provided on a main storage 4 of a transmitter PE 1 includes a command area 13 of a command 15 which instructs the transfer of data and a non-command area 14 which transfers the data designated by a program. The transmission control data 16 are set in the area 14. Then a transmission communication device 3 reads a packet body 17 pointed by the command 15 out of the storage 4 as a packet body 12. Then the device 3 adds the header 11 to the body 12 to form a packet 10 and sends this packet to an inter-PE connection network 2 to transfer it to the PE 1 of the reception side.
Patent JP-H10189882-A (JP)
Title: Method for changing speed path circuit of integrated circuit
Inventor: THEODORE T PEKUNII
IPC: H03K5/13
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To shorten a design cycle time for eliminating a test wafer and reticle evaluation set. SOLUTION: This method for changing the speed path circuit of integrated circuits (ATD EQ, ATD INPSKEW, ATD ATD), so as to optimize the operation speed includes the formation of a plurality of resistors (R2-R26) in the speed path circuit on the control point of the speed in the speed path circuit. Furthermore, short circuit devices (P, N) are formed in parallel with at least a part of a plurality of resistors (R2-R26). Further, the short circuit devices (P, N) are programmed so as to optimized the operating speed of integrated circuits.
Patent JP-H03137903-A (JP)
Title: Extraction of powdery component
Inventor: HORIZOE HIROTOSHI
IPC: B01D11/00
Filed: 1989-10-24
Abstract: PURPOSE:To permit a continuous extraction by a method wherein powder is supplied into an extraction column from above and a fluid mixture of CO2 and ethanol is supplied thereinto from below in a specific state and they are brought into contact with each other. CONSTITUTION:Grain powder is continuously supplied into an extraction column 2 from a material supply line 1, a fluid mixture of CO2 and ethanol thereinto from a line 32 leading to the middle part thereof and CO2 in a supercritical or pseudocritical state thereinto from a line 34 leading to the lower part thereof. In the extraction column 2, the powder between an upper line 1 and the middle line 32 is moved downwardly and the aforesaid fluid mixture therebetween is moved upwardly due to the difference in specific gravity, thereby effecting countercurrent extraction. Fats and oils in the powder are extracted therefrom into a mixed fluid phase and the degreased powder and the CO2 fluid undergo countercurrent extraction between the middle line 32 and the lower line 34. This permits extraction residue to be obtained continuously.
Patent JP-H01117487-A (JP)
Title: Stational picture visual telephone equipment
Inventor: OOTSUKA HIROSHI
IPC: H04N7/14
Filed: 1987-10-30
Abstract: PURPOSE: To simplify the whole constitution of the still video telephone system and to attain effective bit data transmission by the system by allowing bit data to correspond to a signal selected from a picture signal. CONSTITUTION: A central processing part 14 has a character generator function and can convert bit data consiting of '0' and '1' into character data such as character information. Character data such as character information are inputted from a full keyboard 16 and sent by depressing a character data sending key 14. Namely bit data are modulated to a suitable signal selected from a picture data signal and transmitted as a bit signal. Consequently the bit data can be modulated by the same modulation means as that of picture data, the whole constitution can be extremely simplified and bit data can surely be transmitted/received.
Patent JP-H09169669-A (JP)
Title: Separation of cyclohexene
Inventor: ISHIKAWA KYO
IPC: C07C13/20
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound of high purity at a low cost by subjecting a mixture containing cyclohexene and at least one kind of cyclohexane and benzene to extractive distillation by using a solvent mixture of N- methyl pyrrolidone and water as an extracting agent. SOLUTION: This separation method comprises subjecting a mixture of (A) cyclohexene and (B) at least one of (i) cyclohexane and (ii) benzene to extractive distillation by using a mixture of (C) N-methyl-2-pyrrolidone with water as an extracting agent to separate the cyclohexene. For example, a mixture of the component (A) with the component (i) is subjected to extractive distillation using the mixture of the component (C), the component (i) is distilled off from the top of the distillation tower, the component (A) and N-methyl-2-pyrrolidone are drawn out of the tower bottom, and the component A alone is separated from the drawn liquor.
Patent JP-2000102725-A (JP)
Title: Membrane filter
Inventor: URANO SEIJI
IPC: B01D61/42
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a membrane filter capable of completely regenerating a separation membrane without depending on a chemical washing, etc., and capable of filtering even during regeneration of the membrane. SOLUTION: The device is provided with a separation membrane module 4 immersed in a tank and consisting of an electrode and a separation membrane surrounding the electrode, a separation membrane module 5 immersed in a tank and consisting of other electrode and a separation membrane surrounding the electrode, a direct-current power source 10 connected to both electrodes and applying direct-current voltages having different polarities from each other to the both electrodes and pumps 14 and 15 provided respectively at the separation membrane module 4 and the separation membrane module 5 and executing membrane filtration by vacuum to the separation membrane module whose electrode is a cathode and executing membrane regeneration by pressurizing to the separation membrane module whose electrode is an anode.
Patent JP-H07129915-A (JP)
Title: Magnetic head and its production
Inventor: MATSUMOTO SHIGEO
IPC: G11B5/187
Filed: 1993-11-04
Abstract: PURPOSE:To improve the accuracy of measuring the depth of the magnetic gap of the magnetic head for flexible disks. CONSTITUTION:A head 31 for recording and reproducing has a C type core 32 to be formed with windings for recording and reproducing, an I type core 33 and the magnetic gap 34. A head 35 for erasing has a C type core 36 to be formed with head 35 for erasing has a C type core 36 to be formed with 38. The caption number 39 denotes a joining part for joining the head 31 for recording and reproducing and the head 35 for erasing. The caption number 40 denotes a slider and this slider 40 has a groove 41. The caption number 42 is a break part disposed on the side of the head 31 for recording and reproducing and the head 35 for erasing opposite from the slider 40.
Patent JP-S62134207-A (JP)
Title: Mold for compression molding
Inventor: IKEDA SADAO
IPC: B27N5/00
Filed: 1985-12-07
Abstract: PURPOSE:To reduce resistance to the pushing-up of a compression molding form and provide a mold for compression molding, which facilitates the mold releasing of the form, by a method wherein a conical tapered surface spread toward a cavity is formed at the opening end of a vent hole bored on either one of a top force or a bottom force. CONSTITUTION:A compression molding form 5 is molded in a cavity 4 having curved surfaces between a top force 2 and a bottom force 3 while vent holes 6 are formed by penetrating through the bottom force 3 orthogonally to the tangential line of the surface of the cavity 4 formed in the bottom force 3. The vent hole 6 is formed with a conical countersink 7, spread from the surface of the cavity 4 of the bottom force 3 toward the cavity 4. An angle between the tapered surface 8 of the countersink 7 and the central axis 10 thereof is formed larger than another angle between the horizontal surface 9 of the bottom force 4 and a line 11 orthogonal to the central axis 10 of the vent hole 6. When the top force 2 is elevated after molding and an extracting pin 14 pushes the compression molding form upward, a protruded part 13 may be separated from the tapered surface 8 without any resistance.
Patent JP-S62155564-A (JP)
Inventor: DOMINIKU ANSONII KUSANO
IPC: H01L29/74
Filed: 1986-11-20
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-H01121163-A (JP)
Title: Composition for polishing of aluminum magnetic disk
Inventor: MIYAZAKI KUNIHIRO
IPC: B24B37/00
Filed: 1987-11-02
Abstract: PURPOSE:To favorably polish an aluminum substrate in a highly efficient manner without entailing any orange peels, projections and pits by using a specific abrasive accelerator for the end. CONSTITUTION:A composition for polishing an alkalescent aluminum magnetic disk is composed of water, abrasive powder and an abrasive accelerator consisting of triethanolamine carboxylic acid chloride and triethanolamine hydrochloride. This triethanolamine carboxylic acid chloride and triethanolamine hydrochloride serve as abrasive acceleration in addition to making a polishing surface into high accuracy, so that there is utterly nothing of any orange peels and, what is more, less in projections and pits, and thus such a highly accurate polishing surface that is small in waviness is securable.
Patent JP-S62135589-A (JP)
Title: Conditioning of coal for feeding into coke oven
Inventor: NAKAMURA TSUTOMU
IPC: C10B57/10
Filed: 1985-12-06
Abstract: PURPOSE:To simply prevent scattering of coal dust and hence explosion thereof by adding a binder to coal for feeding into a coke oven to bind fine coal particles to form quasi-particles, and compressing and/or rolling the quasi- particles to increase the strength thereof. CONSTITUTION:A binder (e.g., an aq. soln. of dextrin or an aq. soln. of polyvinyl alcohol) is added to coal to be fed into a coke oven, whereby fine particles contained in coal are bound to form quasi-particles. Subsequently, the quasi- particles are compressed and/or rolled using a pelletizer or a drum mixer to provide an apparent density of 0.9kg/l or more. Thus, the strength of the quasi- particles is improved. The quasi-particles are dried and/or preliminarily heated and then fed into a coke oven, whereby a fear of explosion of coal dust is eliminated and the equipment cost and the coke can be lowered.
Patent JP-H02121693-A (JP)
Title: Driving gear for sewing machine
Inventor: SHIMADA MASAMI
IPC: D05B69/12
Filed: 1988-10-31
Abstract: PURPOSE:To obtain the sewing machine driving gear of simple and rigid structure containing a motor of high performance and low inertia by dividing the stator of the reluctance motor contained in a sewing machine arm, in the radial direction, and by attaching coils to the magnetic pole projections of the respective divided members, to compose them to be integrally combined with each other. CONSTITUTION:In a variable reluctance motor 6, its cylindrical stator 8 is pressed in to be fixed on the internal wall of a sewing machine arm 3. With the stator 8, divided members 8A, 8B are formed by laminating semi-disc core- forming plates 9A, 9B, and on the magnetic pole projections 10 of 6 poles, ring coils 11 are fitted, and these are integrally combined with each other. Accordingly, in the state of the circular divided members 8A, 8B, the coils 11 can be fitted, and so a large type coil can be fitted without being restricted by a space in the stator at all. Accordingly, the stator is set to be the stator of deep groove construction, and by using the large type coil, the motor 6 of low inertia and high performance can be contained in the internal section of the slender sewing machine arm 3.
Patent JP-S61152211-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D45/00
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03138583-A (JP)
Title: Processor for pseudo image due to side lobe
Inventor: OKAMOTO KAZUO
IPC: G01S7/295
Filed: 1989-10-25
Abstract: PURPOSE:To easily identify a pseudo image and a real video by matching the center of a main lobe while regarding the video which has the highest signal intensity among equal-distance images as the real video and deciding a video at a position where it intersects the center of the side lobe as the pseudo image. CONSTITUTION:When the video data in all directions from a transmission/reception part 2 are stored to an input image memory 3a they are stored in a storage means 6 by specific areas. A video data read means 7 informs a distance calculating means 8 of the coordinate values of the image at the closest position among the video data which are stored 6, and the distance calculating means 8 calculates the distance. Then a video data retrieval means 9 retrieves videos on the circumference which whose radius is equal to the distance and a signal intensity detecting means 10 regards the video which has the largest signal intensity among the images on the circumference as the real video and sends its coordinate value to a side lobe pseudo image decision means 13. The means 13 matches the center line of the main lobe of a pseudo image decision angle 17 with the coordinate position of the real video and decides the video at the position on the circumference where it intersects the center line of the side lobe as the pseudo image and a side lobe pseudo image removing means 14 removes it.
Patent JP-H07102864-A (JP)
Title: Screen door
Inventor: WADA MICHIO
IPC: E06B9/06
Filed: 1993-10-08
Abstract: PURPOSE:To facilitate the repair and replacement of each screen member by providing the screen door with a screen door main body the opening section of which is formed out of upper and lower frames and right and left vertical frames, and with an assembled screen door main body which is detachably assembled in the inside of the opening section of the screen door main body. CONSTITUTION:A screen door main body 10 is detachably installed together with a ventilator 100 composed of double sliding doors at the outside of a room within the opening frame 6 of a sash frame 1, well-slidable sliding members 16 and 17 are provided for the upper and lower frames of the main body 10 respectively, and they are assembled in the guide rails 2a and 3a of the upper and lower frames 2 and 3 of the frame 1 via the members 16 and 17 in such a way as to be freely moved in a vertically sliding door manner. Next, an assembled screen door means main body 20 is assembled in the inside of the opening section 15 of the main body 10, and the main body 20 is formed out of a movable member 21 which is freely opened/closed in the right and left directions, and of screen members 22 in a pleat form each which are fixed onto the member 21 and a vertical frame 14. The members 22 are extended/contracted in such a way that the opening section 15 can be opened/closed as the member 21 is opened/closed to the right and left directions so as to be moved. By this constitution, the screen members can be repaired and replaced with ease by detachably assembling the main body 20 therein.
Patent JP-H07103905-A (JP)
Title: Flaw inspecting equipment
Inventor: MINOGUCHI AKIRA
IPC: G06T7/00
Filed: 1993-10-07
Abstract: PURPOSE:To obtain flaw detecting equipment which easily detects a fissure existing in the surface or inside a translucent glass product and which brings about no dead angle in whichever direction wherein the fissure exists and thus prevents lowering of a detecting performance. CONSTITUTION:Three illuminators disposed at positions at which the directions of application of light thereof are shifted at about 90 deg. from each other in the horizontal direction of an object of measurement, two image pickup means 10 and 11 disposed at positions shifted at 45 deg. in the horizontal direction from the adjacent ones of the three illuminators, and an image input means 15 to which image signals being outputs of the image pickup means are inputted, are provided. Moreover, a feature extracting means 16 which receives an output of the image input means 15 as an input and extracts a feature such as a fissure, a flaw or the like existing in the surface or inside of the aforesaid object of measurement and a flaw determining means 17 which determines the existence of the flaw, the fissure or the like on the basis of a signal inputted from the feature extracting means are provided. This constitution makes it possible to emphasize a fissure plane existing inside of the object of measurement and to detect it without fail.
Patent JP-S62138348-A (JP)
Inventor: WATANABE HIKOITSU
IPC: C04B22/12
Filed: 1985-12-10
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-S62135348-A (JP)
Title: Manufacture of fiber reinforced plastic
Inventor: FUTAKUCHI MICHIO
IPC: B29C70/06
Filed: 1985-12-09
Abstract: PURPOSE:To easily obtain FRP without defects even for the complicated shape- FRP by a method in which while covering a laminate with a film and drawing, its inside to e vacuum, the laminate is received in a frame, and then after room temperature-curcing liquid rubber has been injected into this frame and cured, the whole is heated and pressurized by press forming. CONSTITUTION:The laminate 6 laminated on a core member 7 is wrapped in a film 8, and its inside is drawn to be vacuum, and then these are all received in a frame 10. Next, liquid rubber 9 is injected into the frame 10. While keeping the inside of the film 8 in vacuum, the liquid rubber 9 is cured at the room temperature or the temperature at which the resin in the laminate 6 is not cured. In this process, the air between the lapped layers of the laminate 6 is almost removed. Here, the liquid rubber 9 must be treated so that voids or air layers do not enter the frame 10. Further, the rubber elastomer 9 formed by the curing of the liquid rubber is pressurized and heated with the platen 12 of a heating press by way of a pressurizing plate 11, whereby press forming is carried out. The vacuum in the film 8 is preferably kept until the finishing of the laminate 6 curing.
Patent JP-H01118752-A (JP)
Title: Method for introducing sample for icp emission analysis
Inventor: OKADA KOJI
IPC: G01N21/73
Filed: 1987-10-31
Abstract: PURPOSE:To make analysis with good S/N possible by splashing the sample powder on a sample holder by the tip of filamentary plasma so that the powder is introduced into a plasma flame. CONSTITUTION:A central tube T1 of a plasma torch is a sample supply tube to which a carrier gas is sent. Gaseous plasma to form the plasma flame is supplied to an intermediate tube T2 and a cooling gas to a sleeve tube T3. Gaseous argon is supplied to the respective tubes T1-T3 of the plasma torch. The plasma flame P is ignited when high-frequency electric power is supplied to a high-frequency coil C and a high voltage to the sample holder B by a high-voltage generator H. The filamentous plasma F extends downward in the central tube T1 and arrives at the front end part of the sample holder B when said plasma flame P is formed. The sample powder is splashed at this moment and is entrained in the flow of the carrier gas. Even a slight amt. of the sample is introduced at one time into the plasma flame and, therefore, the analysis with the good S/N is enabled.
Patent JP-H01119924-A (JP)
Title: Focus controller
Inventor: ANDO HIDEO
IPC: G11B7/09
Filed: 1987-10-31
Abstract: PURPOSE:To facilitate the fitting and adjustment of optical parts by arranging the non-parallel board of a specified shape so that almost half a light flux passes in the optical path of light beams from a recording medium with an optical axis as a boundary, and controlling a focus on the recording medium by means of the detection signals of the light beams from the non-parallel board and the light beams which do not pass through the non-parallel board. CONSTITUTION:By using a converging means, the light beams given from a light source 11 are converged on the recording medium 1. The signals are detected by using the light beams irradiated from the non-parallel board 18 which is provided in the optical path of the light beams from the recording medium 1, in which either of an incident plane or an outgoing plane has an inclination against a plane vertical to the optical axis, and which is arranged so that almost half the light flux pass through with the optical axis as the boundary, and the light beams irradiated without penetrating the non-parallel plane 18. The detected signals at least drive the converging means and control the focus of the light beams converged on the recording medium 1. Thus, an optical system can easily assembled without the necessity of high fitting preci sion.
Patent JP-H07128102-A (JP)
Title: Karman vortex flowmeter
Inventor: ITO ETSURO
IPC: G01F1/32
Filed: 1993-11-05
Abstract: PURPOSE:To improve not only stabilization of a measured value but a measuring accuracy by eliminating scattering of an output signal of a piezoelectric element. CONSTITUTION:A piezoelectric unit 20 has a structure in which leads 22a, 22b, 22c are connected to electrodes 21a, 21b, 21c of a piezoelectric element 21 and an entirety is covered with an insulator 22. In this case, the element 21 is the same as a conventional example except a point that only a circular part of an electrode of a back surface side is not provided. The insulator 22 is selected from a polybutylene terephthalate or polyphenylene sulfide. Accordingly, when a strain occurs at the unit 20 together with a diaphragm upon reception of a force based on Karman vortex, scattering of its output signal is suppressed. Further, the insulator 22 has small difference of thermal expansion coefficient from that of the element 21 even in the case of any of the materials, and hence temperature characteristics of the output signal of the element is suppressed.