baber/WOPTO huggingface dataset:
Patent JP-S63248992-A (JP)
Title: Rotor of rotary type blower
Inventor: MAKINO HIROSHI
IPC: F04C18/18
Filed: 1987-04-06
Abstract: PURPOSE:To prevent the air leak between a housing and a rotor by forming the part most remote from the revolution center of the rotor and the closest part into a circular arc form having each revolution center point as center. CONSTITUTION:As for the outer shape of a rotor 20, the part between the cross point (a) with a Y-axis and the point (b) is a small circular arc 22 having a radius (r) with the revolution center point O as center, and the angle theta is nearly equal to the angle alpha. The part between the points (b) and (c) is an envelope curve 24, and the point (c) is on the extension line drawn at the angle of about 45 deg. (beta) for the X axis from the point O. Further, the part between the points (c) and (d) is a circular arc 26 drawn with the radius qR and the position pR (point f) on the X axis similar in case of the Root's type in the prior art. The part between the points (d) and (e) is a large circular arc 28 having a radius of Rz. The angle alpha is within a range of 3-30 deg., and the value L for setting alpha within the range is previously set, and the following relation is generated: L/R<=1.2. When the outer shape of the rotor is formed in such a form, air leak between a housing and the rotor is prevented by the large circular arc 28, and the air leak between the rotors can be prevented by the small circular arc 22, and discharge efficiency can be improved.
Patent JP-S62239681-A (JP)
Title: Line selecting device
Inventor: TAKEHANA MASASHI
IPC: H04N7/00
Filed: 1986-04-10
Abstract: PURPOSE:To select an optional line by generating a pulse having a pulse width in response to the system of a composite synchronizing signal when a prescribed pulse is counted from an equalizing pulse start point and generating a line selection signal during a period in response to a line designation signal from the end point of the pulse. CONSTITUTION:A counter 3 is started based on a point (a) and the signal D of pulse width tau1 is formed by using a carry pulse obttained when the count of the counter 3 reaches '15'. The pulse width of the signal D is tau1=1.75H for SMPTE(odd) and EBU(odd), (even) and tau1=2.5H for SMPTE(even). That is, the first synchronizing signal after the signal D is led from L to H is respec tively 10H, 273H, 7H and 320H. Thus, line selection signals E, E' representing the H period are formed in response to the data representing some order of H period known in advance from the start positions. Thus, erasure signals G, G' are formed based on the line selection signqals E, E'.
Patent JP-2000275852-A (JP)
Title: Physical developing nucleus, and image accepting material and lithographic printing plate using the same
Inventor: SAIKAWA MASAHIKO
IPC: G03C8/28
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material having high density and high contrast and to obtain a lithographic printing plate with little printing contamination and excellent printing durability by using a nitrosyl metal or its sulfide or selenide. SOLUTION: As for the physical developing nuclei used for a silver complex salt diffusion transfer method, a nitrosyl metal or its sulfide or selenide is used. The metal used for the nitrosyl metal or its sulfide or selenide is preferably a metal element in the groups VII, VIII, IB, IIB, and for example, heavy metals such as silver, platinum, palladium, copper, cobalt, nickel and gold can be used. The nitrosyl groups may be used in a various range of proportion to the metal element, and is preferably in the range from 5×10-5 to 5 mol. Generally, after the obtd. lithographic printing plate is exposed for an image, it is subjected to the treatment with an alkali developer, and then if necessary, subjected to the plate making and printing treatment with a neutralizing liquid, fixing liquid, desensitizer, dampening liquid or the like.
Patent JP-2000275856-A (JP)
Title: Lithographic printing plate
Inventor: YOSHIKI TAKENOBU
IPC: G03F7/07
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lithographic printing plate which does not produce corrosion even when the plate is stored in a rolled state for a long time by coating the surface of the supporting body opposite to the surface having silver halide emulsion layers with a specified anodically oxidized film. SOLUTION: The lithographic printing plate has silver halide emulsion layers on one surface of an aluminum supporting body, and the opposite surface of the supporting body to the silver halide emulsion layers is coated with an anodically oxidized film of >=0.3 g/m2 coating amt. Since an anodically oxidized film is produced only on an anode, a DC current is usually used for the treatment. The conditions of the anodic oxidation are controlled to 1 to 40% of the liquid concn., 0.1 to 10 A/dm2 of the current density and 10 to 100 V of the voltage. The thickness of the anodically oxidized film can be varied depending on the current density and time, and the thickness is at least >=0.3 g/m2, and preferably 0.5 to 0.7 g/m2. The aluminum supporting body used is pure aluminum or an aluminum alloy having at least >=95 % aluminum content.
Patent JP-S567405-A (JP)
Title: Manufacture of bendable magnetizing sheet
Inventor: MIYAKE TAKAMURA
IPC: H01F1/117
Filed: 1979-06-29
Abstract: PURPOSE:To obtain a flexible and bendable magnetizing sheet by kneading barium ferrite powder and thermoplastic resin, forming the mixture in sheet state and magnetizing one side surface of the sheet to nouth and south poles. CONSTITUTION:Barium ferrite powder and thermoplastic resin such as vinyl chloride, pyriethylene or the like, natural or synthetic rubber are kneaded by rolls. The mixture material thus kneaded is formed in sheet state, and one side surface of the sheet is magnetized to N and S poles. In this manner, there can be obtained a flexible and bendable magnetizing sheet.
Patent JP-H08187269-A (JP)
Title: File for housing medicine
Inventor: MORISHITA KIYOZO
IPC: B42F3/04
Filed: 1995-04-10
Abstract: PURPOSE: To provide a file for housing medicines,which comprises a front cover, a rear cover, and many medicine bags each having medicine housing parts and layered between the both covers, so as not to forget to take medicine and not to take it excessive times a day. CONSTITUTION: A front cover 1 and a rear cover 2 are formed of plastic and so on. The rear cover 2 is provided with a flexible fastener 3 to bind the front cover 1 and the rear cover 2 in the middle part of the lower edge thereof, and a protruding strip 4 having a bore 4a to hang a file for housing medicines on the wall and so on in the middle part of the upper edge thereof. The fastener 3 is provided with a Hook-and-Loop fastener 5b, which can be detachably engaged with a Hook-and-Loop fastener 5a, on the top end thereof. Many bags 6 are layered between the front cover 1 and the rear cover 2 having bores 7, by which many bags communicate in the both sides across the protruding strip 4 on the periphery of the upper edges thereof, and they are bound by putting 8 through these bores 7. These bags 6 are made of a synthetic resin film and so on, and respectively have three medicine housing parts 9a to 9c, whose upper edges can be opened.
Patent JP-S59208397-A (JP)
Title: Manufacture of heat exchanger for water
Inventor: TAKAHASHI MITSUMASA
IPC: F28D7/16
Filed: 1983-05-11
Abstract: PURPOSE:To constitute a compact heat exchanger at low cost, by filling soft brazing material in the gaps among each end of a number of refrigerant pipes, and among the end of a refrigerant pipe and the end of an outer pipe. CONSTITUTION:The gaps among refrigerant pipes 5 are liquid-tightly bonded to one another by soft brazing material in the brazed part 4a of a bundle 4 of pipes. After the refrigerant pipes 5 are brazed between the brazed part 4a and the end 1a of an outer pipe 1, the end of a bundle of pipes are fitted to the end 1a of an outer pipe liquid-tightly by a sealing agent 6 which is pressedly filled in the cavity part 7 around the brazed part 4a of a bundle of pipes by the pressure being applied by the flare part 8a of a connecting pipe 8, being softened by the heat of a burner. With such an arrangement, a heat exchanger for water of multi-pipe type with refrigerant pipes 5 consisting of a number of capillary pipes being assembled in it can be manufactured. The surface area of a refrigerant pipe 5 per unit length of a heat exchanger, that is a heat exchanging area, can be increased.
Patent JP-S60227664-A (JP)
Title: Sprinkling flour containing lactobacillus bifidus and preparation thereof
Inventor: BABA KENJI
IPC: A23L1/30
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a sprinkling flour containing Lactobacillus bifidus having improved preservation stability, by applying the Lactobacillus bifidus to a sprinkling flour adjusted to a specific moisture with a hardenable fat or oil as a medium, mixing the resultant flour with another composition, and subjecting the resultant mixture to highly moistureproof packaging. CONSTITUTION:One or several kinds of compositions in plural sprinkling flour composition adjusted to 3% moisture and <=0.25 moisture activity (Aw) by drying and a vegetable hardenable fat or oil, e.g. coconut oil, having no fluidity at <=35 deg.C are heated at 35-40 deg.C to give a fluid state and mixed, and Lactobacillus bifidus is then added, mixed thoroughly therewith and applied thereto. The resultant mixture containing the Lactobacillus bifidus is then mixed with another composition and subjected to highly moistureproof packaging with a packaging material, e.g. aluminum foil. Thus, the entry of moisture and air is prevented, and the high vial bacterial concentration is kept for at least >=3 months practically in consideration of the distribution period.
Patent JP-H0779042-A (JP)
Title: Laser diode driving circuit
Inventor: SUTEFUAN EFU BURAZO
IPC: H01S5/042
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a required output light pulse having no distortion by a method wherein an energy corresponding to a current pulse is stored and a pulse shaping means which generates the current pulse by receiving the stored energy and supplies the generated current pulse to a laser diode. CONSTITUTION:When transistors Q1 and Q2 are saturated by an impulse trigger signal, a current pulse from the emitter of the transistor Q2 makes the stored charge of an SR diode SRD discharged instantly and an energy is stored in an inductor L as shown by a current I2. When the charge is discharged, the SR diode SRD functions as an opening switch and cuts off the connection between an impulse current supply circuit 12 and a laser diode LD. The energy stored in the inductor L is supplied to the laser diode LD through a pulse shaping circuit 16. With this constitution, the inductor can supply a current pulse having no distortion to the laser diode.
Patent JP-H06269726-A (JP)
Title: Method for curing photosetting material
Inventor: HIRAMOTO TATSUMI
IPC: B05D7/02
Filed: 1993-03-19
Abstract: PURPOSE:To effectively cure a photosetting material on the surface of a plastic substrate without damaging the substrate by printing or coating the photosetting material on the surface of low heat-resistant plastics and curing the material layer by ultraviolet rays from a dielectric barrier discharge lamp. CONSTITUTION:A photosetting material is previously printed or coated on the surface of a plastics substrate 1 having a melting point of <=280 deg.C and the material layer 3 is cured by ultraviolet rays from a dielectric barrier discharge lamp 4. By the fact that the dielectric barrier discharge lamp 4 originally operates even when it is not made at a high temperature, that is easy to cool, that its radiation wavelength region is not changed even if power load is made large, or the like, the material is irradiated with strong ultraviolet rays without raising its temperature. Particularly when the lamp 4 is used close to the material to be irradiated with the cooling being intensified and with the temperature rise of its thermal radiation part of the lamp 4 being controlled, the photosetting material layer 3 on the plastics substrate 1 of low heat-resistance is effectively cured by ultraviolet rays without damaging the substrate 1.
Patent JP-H05290041-A (JP)
Title: Method and device for processing frame in document processor
Inventor: KOBAYASHI SHIGENORI
IPC: G06F17/21
Filed: 1992-04-06
Abstract: PURPOSE:To improve operability in the case that a frame existing in an arbitrary page is moved to the desired position of the desired page by moving the frame displayed on the page of a moving destination to the moving destination in response to the designation of the moving destination in the page of the moving destination. CONSTITUTION:In a document processor which generates a sentence 20 extending over plural pages on the basis of prescribed format, and simultaneously, generates the frame 21 of desired size at a desired position as occasion demands, and further, edits the sentence 20 and the frame 21 as occasion demands, the corresponding frame 21 is displayed at the same position of the page of the moving destination in response to the designation of the frame in the prescribed page and the designation of the page of the moving destination, and the frame 21 displayed on the page of the moving destination is moved to the moving destination 23 in response to the designation of the moving destination in the page of the moving destination. Accordingly, in the case that the frame is moved across the page, there is no need to generate the new frame and delete the former frame, and the operability can be improved.
Patent JP-S61241847-A (JP)
Title: Fault detecting circuit for electronic computer
Inventor: NAKAMURA NAOTO
IPC: G06F11/00
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a fault detecting circuit of an electronic computer with high reliability and low cost with use of the hardware approximately equal to the conventional one, by detecting the abnormal states including the discontinuation of the operation of a CPU with no production or remodeling of a program and therefore omitting the program cost. CONSTITUTION:A comparator 3 delivers an address coincidence signal 12 when the coincidence is obtained between a memory address 8 and a set address 11. The signal 12 undergoes an AND with a memory read signal 9 and then an OR with the address coincidence signal delivered from another comparator. Then a counter circuit 5 is reset with the coincidence is obtained between either one of set addresses and the address 8. The circuit 5 counts the clock pulse signals 14 and delivers an overflow signal 13 after a fixed period of time in case no reset signal 15 is supplied. Then a flip-flop 6 is reset and an alarm signal 10 is turned on. The signal 10 is delivered outside as an alarm and also connected to the interruption signal terminal of a CPU1 to inform the generation of a fault to the CPU1.
Patent JP-H04315974-A (JP)
Title: Light wave/electric wave composite sensor
Inventor: AKIMOTO MANABU
IPC: G01S7/03
Filed: 1991-04-16
Abstract: PURPOSE:To provide a light wave/electric wave composite sensor whose optical characteristics are not changed with the angle of rotation of gimbals and which is excellent in aerodynamic characteristics. CONSTITUTION:The thickness of a composite dome 2 is adjusted so that the characteristics of the phases, etc., of a light wave 1 and an electric wave 1 passing through the composite dome 2 are the same as those of the phases of the waves passing through a hemispherical composite dome. The outer form of the composite dome is conical. Therefore, changes in the optical characteristics of a light wave/electric wave composite sensor due to the angle of rotation of gimbals 9 are avoided and the aerodynamic characteristics of the sensor are enhanced.
Patent JP-S60229219-A (JP)
Title: Position adjusting device of magnetic head
Inventor: KAMO SHIZUMARO
IPC: G11B5/55
Filed: 1984-04-27
Abstract: PURPOSE:To attain accurate position adjustment without using a standard disc by discriminating a maximum correlation output between a position adjusting signal fed to a fixed head and a reproducing signal of other movable head. CONSTITUTION:An X direction drive signal is generated from an X direction drive circuit based on a command from a CPU and a pulse motor 37 is driven in a prescribed direction so as to move horizontally an X direction positioning table 38 in the X direction. The correlation output obtained by multiplying and integrating an adjusting signal and a reproducing signal of a head 4 in this case is discriminated by the CPU, and when the output reaches a maximum, the position of the heads 3, 4 is made coincident in the X direction. Moreover, a pulse motor 40 is driven according to a prescribed program by applying a Y direction adjusting signal and the correlation output is obtained from the adjusting signal and the reproducing signal while an upper support arm 2 is moved in the Y direction and the heads 3, 4 are made coincident in the Y direction when the output reaches a maximum. Then the inclination of the head 4 is adjusted similarly to make the heads 3, 4 coincident completely.
Patent JP-H01258261-A (JP)
Title: Pad rejecting device in magnetic disk drive
Inventor: OKAJIMA KOICHI
IPC: G11B17/34
Filed: 1988-04-07
Abstract: PURPOSE:To prevent damage in a housing by fitting the cam follower of a pad rejecting lever to plural recessed parts, which are formed in the outer periphery of a cam to be fixed to a screw shaft, and separating a pad from a magnetic disk. CONSTITUTION:When the driving of a magnetic disk drive is stopped while a magnetic disk 2 is received in a housing 3, when a pad rejecting button is depressed, a pulse motor 15 is driven by a prescribed pulse number and a recessed part 31 formed in the outer periphery of a peripheral surface cam 28 to be co-axial with a screw shaft 11 is faced to a cam follower 27 of a pad rejecting lever 25. Then, the peripheral surface cam 28 is stopped and the cam follower 27 of the pad rejecting lever 25 is fit to the recessed part 31 of the peripheral surface cam 28. After that, an engaging part 26 of the pad rejecting lever 25 keeps a condition such as pressing up a pressing board 22 against respective springs 21. In such a condition, a pad 7 is separated from the magnetic disk 2 and a magnetic head 5 is also separated from the magnetic disk 2. Then, even when the magnetic disk 2 is left in the housing 3 for a long period, the damage is not given to the magnetic disk 2.
Patent JP-H09274023-A (JP)
Title: Prediction system for landslide
Inventor: UCHIDA MAKOTO
IPC: G01N29/14
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a prediction system in which a change in a soil quality and the generation of a crack are detected accurately so as to predict a landslide by a method wherein a receiver which always observes sound waves from a sound source installed in the ground is installed in the ground. SOLUTION: A sound source 1 generates sound waves 1 at a constant frequency. In addition, receivers 31, 32, 33 which are installed in the ground receive the sound waves 2 which are propagated in the ground. When the sound waves 2 are passed through a landslide danger zone 92, the frequency spectrum of the received sound waves 2 is different from that in a normal state due to a change in moisture in a propagation passage or the generation or the expansion of a crack 91 or the like. A signal processing part 4 compares the frequency spectrum of the received sound waves 2 with the frequency spectrum of the sound waves 2 in a normal state so as to detect the generation of an abnormality. The position of the landslide danger zone 92 can be detected and specified when signals which are output from the receivers 31, 32, 33 are analyzed by the signal processing part 4. The landslide danger zone 92 is displayed on a monitor at the signal processing part 4.
Patent JP-H10327845-A (JP)
Title: Atmoshohere adjusting agent and culture of anaerobic bacterium
Inventor: KASHIBA TAKASHI
IPC: C12N1/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an atmosphere adjusting agent, capable of quickly changing a system into an anaerobic condition, showing a stable function to generate carbon dioxide, and excellent in preservability and storage capacity by including a specific oxygen absorbent and hydroxide of an alkali earth metal in a specific ratio, and keeping the agent in a specific pH range. SOLUTION: This agent comprises (A) 100 pts.wt. of an oxygen absorbent composed of an ascorbic acid, metal salt, e.g. ferrous chloride, water and activated carbon, and (B) 5 to 20 pts.wt. of hydroxide of an alkali earth metal, e.g. calcium hydroxide (average particle size: preferably 1 to 100 μm), and is kept at pH 10 to 12.5 (determined by JIS K1474). It is preferable that the oxygen absorber is powdery and composed of activated carbon (particle size: 0.1 to 2 mm) impregnated with an ascorbic acid, the metal salt and water, and that the atmosphere adjusting agent is packed in a small, air-permeable bag to prepare a package.  It is also preferable that the package is sealed in a closed container together with a culture medium inoculated with an anaerobic microorganism, to culture the anaerobic microorganism by adjusting the atmosphere at an oxygen concentration of 0.1% or less and carbon dioxide concentration of 9 to 12 % within 3 h after it is sealed.
Patent JP-S60227425-A (JP)
Title: Annealing device using heat radiation
Inventor: YAMASHITA MASATOSHI
IPC: H01L21/324
Filed: 1984-04-26
Abstract: PURPOSE:To make heat distribution on a substrate uniform by surrounding a heater by a cylindrical masking body having a slit on its bottom and moving it on the substrate when disposing the holder in a vacuum chamber, placing a semiconductor substrate on the holder, and giving heat radiation from a graphite heater provided over the holder to the substrate for annealing. CONSTITUTION:On the bottom of a vacuum chamber 6 is disposed a holder 4, on which a semiconductor substrate 3 to be annealed is placed and a graphite heater 1 is provided over the substrate to anneal the substrate 3 using heat radiation from the heater. In this constitution, the heater 1 is surrounded by a cylindrical masking body 10 having a slit 10a on its bottom, and the masking body is supported by a runner sliding on a ceiling, thereby to move heat radiation from the slit 10a toward the other end from one end of the substrate 3 and reciprocate it. Here, the upper end of the runner is made to penetrate the ceiling, a sliding plate 15 is mounted on the ceiling, and O rings 14 and an internediate exhaust duct 16 are provided between the sliding plate and the outer surface of the chamber 6, thereby to keep the inside of the chamber airtight.
Patent JP-S63251068-A (JP)
Title: Production of bound and formed food of fish egg and fish or cattle meat
Inventor: FUKAZAWA RYUTARO
IPC: A23L17/00
Filed: 1987-04-06
Abstract: PURPOSE:To remarkably shorten time required for a gelatinization step and produce a bound and formed food without thermal denaturation of proteins, by using far infrared rays in finishing of binding and forming of fish eggs, fish or cattle meats (hereinafter referred to as eggs and meats) using fish meat flour having fresh meat activity. CONSTITUTION:Fish meat flour having fresh meat activity is used to bind fish eggs, fish or cattle meat by a conventional method. In the process, raw materials for production are sufficiently mixed and forming is carried out. The resultant formed material is then irradiated with far infrared rays at about 20-500mu wavelength under condition of about 30-60 deg.C temperature for about 5-20min.