baber/WOPTO huggingface dataset:
Patent JP-S56106228-A (JP)
Title: Camera equipped with electric shutter
Inventor: ARAME KAZUHISA
IPC: G03B17/18
Filed: 1980-01-29
Abstract: PURPOSE:To prevent a waste of a film in case that a leading shutter blined is not operated, by providing a detecting means for a run of the leading shutter blind and a warning means of giving warning according to its detection signal. CONSTITUTION:Even when shutter control circuit SC outputs a signal of leading shutter blind hook release in case of the breaking of the wire of solenoid SOL1 for leading shutter blind hook release, transistor TR2 for leading-shutter-blind-run detection stays off. Therefore, the signal showing that the leading shutter blind has been run is not inputted to control circuit SC. In this case, since control circuit SC outputs the signal showing the occurrence of an accident to warning circuit ARM, warning circuit ARM gives warning by turning on a display lamp. Then, no following shutter blind hook release signal is outputted from control circuit SC, so that the following shutter blind will not be run. Thus, a waste of a film when a leading shutter blind run failed can be prevented.
Patent JP-H04339562-A (JP)
Title: Jetting solder vessel
Inventor: TAKAYAMA KINJIRO
IPC: B23K1/08
Filed: 1991-01-28
Abstract: PURPOSE:To restrain oxidation of molten solder as less as possible and to simplify removal of the produced oxide by fitting a flow-out hole communicating a storing vessel and inner part of a solder vessel body at below the molten solder surface to lower part of the storing vessel. CONSTITUTION:The molten solder fed to a nozzle with a pump 10 is jetted from a nozzle hole 4 and dropped to both sides of the nozzle, but as the storing vessel 6 is formed, the molten solder is once stayed there at. The liquid surface in the storing vessel 6 is a little higher than the liquid surface in the solder vessel 1. This dropping is as less as possible to prevent the oxidation at the time of dropping. Then, in any way, a little oxide is produced, because the molten solder contacts with the air at the time of jetting. The produced oxide therein is floated up to upper part of the storing vessel 6 because of low sp. gr. and flowed out to a flow-out hole 1 together with the molten solder. Then, the oxide coming out from outlet of the flow-out hole 7 is floated up to wide place in a stabilizing section 15 in the solder vessel body 1 at upper part as it is. By setting an upper partition plate 8 in the solder vessel, the oxide is not flowed toward the nozzle member side.
Patent JP-S57123942-A (JP)
Title: Manufacture of microporous metallic body having cellular structure
Inventor: HONDA MASAAKI
IPC: C22C1/08
Filed: 1981-01-22
Abstract: PURPOSE: To manufacture a microporous metallic body having a cellular structure and high strength by packing the pores of a porous metallic body having a cellular structure holding open cells with particles of a thermally decomposable org. substance coated with metallic films and heating the packed body.  
     CONSTITUTION: The surface of particles of a thermally decomposable org. substance are coated with metallic films, and the pores of a porous metallic body having a cellular structure holding open cells are packed with the coated particles. The packed body is then heated to remove the particles by thermal decomposition. The coating is carried out by depositing metal on the surfaces of the particles by electroless plating, coating the surfaces with a slurry of fine metallic powder, or depositing metal by electroplating after applying an electrically conductive coating such as a carbon coating. The particles coated with  the metallic film are mixed with an aqueous soln. contg. a binder to prepare a  slurry, and the slurry is rubbed into the pores of the porous body to pack the  pores. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09199259-A (JP)
Title: Surge absorber and manufacture thereof
Inventor: SASAKI YOSHITO
IPC: H01T21/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a surge absorber which is shortened the length of a gap formed by an auxiliary electrode layer, quickened a response speed by decreasing an electrostatic capacity as small as possible, prevents a conductive substance from easily resticking to a gap part, and is extended a life of use. SOLUTION: A thin film 13a of removable resist material is formed in a surface of an auxiliary electrode layer 14a, insulating layers 19, 19 are formed with a central part left of the thin film 13a. An auxiliary electrode layer 14b is formed by growing a conductive material from the central part on the thin film to an upper surface of the insulating layers 19, 19. Thereafter, when the thin film 13a is removed by aging or the like, a space gap 13 is formed between the auxiliary electrode layers 14a, 14b. A length of the space gap 13 can be shortened, because of small electrostatic capacity, a response after applying a surge can be quickened. A substance spattered from the auxiliary electrode layers 14a, 14b is difficult to accumulate in the space gap 13, short-circuiting is difficult to be generated.
Patent JP-S58126436-A (JP)
Title: Starting method of gas turbine
Inventor: YAMAZAKI SHINICHI
IPC: F02C7/27
Filed: 1982-01-22
Abstract: PURPOSE:To start a gas turbine without applying force of a rapid shock to a rotary shaft of a compressor, by blowing a jet stream of air from an external device in the direction of rotation to a blade part of the compressor to start the gas turbine. CONSTITUTION:In case of starting, a delivery valve 12 is opened by an actuator 11 to flow pressurized air in an accumulator 10 in through a passage 13, and the air is jetted from air nozzles 19 to hit blade parts 1a of a compressor 1. Extraction air from the compressor, only when its pressure is higher than pressure in the accumulator 10, flows in through a check valve 15 to flow into the accumulator 10. If the compressor reaches a prescribed speed, the valve 12 is closed by a signal of a pick up 16. In this way, application of force of a rapid shock can be avoided to enable the use of ceramic materials.
Patent JP-H08197519-A (JP)
Title: Method for forming of composition wherein thermoplastic resin and cement are kneaded
Inventor: INOURA RIYOUZOU
IPC: C04B28/02
Filed: 1995-01-24
Abstract: PURPOSE: To enable a molded product to be obtained by hydrating cement mixed with a thermoplastic resin. CONSTITUTION: A mixture material wherein a thermoplastic resin, hydraulic cement, and water necessary for hydration with the hydraulic cement are mixed, is introduced into an extruder 4, and preheated to be kneaded. The preheated and kneaded mixture material is introduced into a mold 5 from the extruder 4 and introduced out to a sizing 9 while it is molded. By dielectric heating with a high frequency dielectric heating means 15 in the sizing 9, the thermoplastic resin in the mixture material is made to gel, and simultaneously the cement is hydrated.  Thereby, gellation of the thermoplastic resin and hydration of the cement can be almost simultaneously carried out, the hydration of the cement is accelerated by preheating, fusion of the thermoplastic resin and a hydrating reaction of the cement deformation, the coefficient of linear thermal expansion, hardness, etc., can be modified by the cement.
Patent JP-S61170323-A (JP)
Inventor: KOBAYASHI YOSHIHIKO
IPC: A01G9/02
Filed: 1985-01-21
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-H07220215-A (JP)
Title: Magnetic head
Inventor: HIRATA TAKASHI
IPC: G11B5/147
Filed: 1994-01-31
Abstract: PURPOSE:To enhance wear resistance by improving a high frequency characteristic, realizing high recording and reproducing characteristics over a wide range and lessening the unequal wear of the sliding surface of a magnetic recording medium. CONSTITUTION:This magnetic head is composed of a front side core part 1, a back side core part 2 joined and integrated to the lower part of this front side core part 1 and reinforcing member 3, 4 respectively joined to both side face parts in the sliding direction of the magnetic recording medium of the front side core part 1 and the back side core part 2 integrated therewith. Wear resistant reinforcing members 7, 8 consisting of a nonmagnetic material having high wear resistance are joined to both side edges of the magnetic gap forming surface 9 of the front side core part 1.
Patent JP-2000207560-A (JP)
Title: Method and device for evaluating image
Inventor: ABE JUN
IPC: G06T7/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To calculate an image evaluating value based on an actual value as an image noise power spectrum at the side of a low frequency and also to obtain the value having high correlation with a sensary value. SOLUTION: Three stimulating values X, Y and Z including two-dimensional position information concerning an image to be evaluated are fetched by a two-dimensional scanning color meter 10, they are converted into L*, a* and b*, the three are converted into information L*, C* and h deg. which express the brightness of color, chroma and a hue and information ΔL*, ΔC* and ΔH expressing a color brightness difference, a chroma difference and a hue difference being the differences with the average values of the brightness of color, chroma and the hue concerning the whole image to be evaluated are calculated. The image to be evaluated is divided into the plural images (data group), two-dimensional Fourier transformation is executed in ΔL*, ΔC* and ΔH at every image and two-dimensional power spectra are calculated.  Then the two-dimensional power spectra are made into the one-dimensional ones, the power spectra made into the one-dimensional ones are averaged, they are multiplied by a function indicating the space frequency characteristic of a human visual system and integrated and, then, the image evaluating value is calculated.
Patent JP-S59136340-A (JP)
Title: Method for improving high-pressure polyethylene
Inventor: NAGAISHI HIROYUKI
IPC: C08L101/00
Filed: 1983-01-25
Abstract: PURPOSE:To prevent the emission of odor in the high-temperature molding of a high-pressure polyethylene, thereby obtaining an odorless molded article and eliminating the trouble of delamination in the lamination of said resin, by compounding the high-pressure polyethylene with a specific metallic compound. CONSTITUTION:A high-pressure polyethylene is compounded with 0.005-0.2wt%, preferably 0.03-0.1wt% of a compound selected from the oxides, hydroxides, higher fatty acid salts and carbonates of the metals of the I , II and III groups of the periodic table, preferably magnesium oxide, calcium stearate, aluminum stearate, or calcium hydroxide.
Patent JP-H06220579-A (JP)
Title: Soft-nitriding steel
Inventor: NAKAZATO FUKUKAZU
IPC: C22C38/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a soft-nitriding steel having pitting resistance or spalling resistance by performing soft-nitriding treatment under ordinary conditions. CONSTITUTION:This steel can be produced by blending 0.60-0.85% C, 0.20-1.50% Si, 0.40-1.60% Mn, >0.30-1.50% Cr, 0.05-0.80% V, 0.05-0.50% Mo, and further, if necessary, one or >=2 kinds selected from the group consisting of 0.020-0.100% Al, 0.010-0.100% Ti, 0.010-0.100% Nb, and 0.0005-0.0050% B and/or one or >=2 kinds selected from the group consisting of 0.040-0.130% S, 0.030-0.350% Pb, and 0.0010-0.0100% Ca.
Patent JP-H07221802-A (JP)
Title: Digital demodulator
Inventor: IINUMA TOSHINORI
IPC: H04L27/22
Filed: 1994-01-31
Abstract: PURPOSE:To make the size small and to reduce power consumption by digitizing the entire demodulator and integrating it into one IC together with a signal processing circuit. CONSTITUTION:A modulation signal is given to an A/D converter 14, where the signal is sampled and converted into a digital signal, that is, modulation wave signal data. A phase of a carrier is controlled in a carrier wave phase control circuit 16 according to information from a tan<-1> conversion memory 18 and phase information is outputted from the control circuit 16. The digital signal from the A/D converter 14 as a high-order address and carrier phase information as a low-order address are given to 1st and 2nd multiplier memories 20, 22 respectively. Then the tan<-1> transformation memory 18 receiving data Ii, Qi from 1st and 2nd moving average digital filters 24, 26 provides an output of tan<-1> (Ii/Qi) based on a designated address and the entire circuit is integrated into one IC.
Patent JP-S63178840-A (JP)
Title: Slowly-releasable microcapsule
Inventor: UKO KEIICHI
IPC: A61K8/00
Filed: 1987-01-19
Abstract: PURPOSE:To continuously exhibit a necessary effect by encapsulating a core substance consisting of a hydrophobic liq. substance having volatility with a wall film consisting of the condensation product of a specified amino compd. and formaldehyde to slowly release the core substance. CONSTITUTION:The hydrophobic substance having volatility is added into an aq. acidic medium contg. a small amt. of a styrene-maleic anhydride copolymer, etc., kept at 3-6 pH, agitated at high speed, and emulsified or dispersed. Meanwhile, an alkali is added to formaline to control the pH to 8-10, a requisite amt. of >=1 kind of amino compd. among guanidine, melamine, urea, and the derivative thereof is added, and the mixture is heated to obtain an aq. soln. of a methylolated amino compd. The aq. soln. is added to the liq. dispersion or emulsion of the core substance, the materials are allowed to react with each other, and a slowly-releasable wall film consisting of the condensation product of the amino compd. and formaldehyde is formed around the core substance.
Patent JP-S62168254-A (JP)
Title: Bus control system
Inventor: KISHINO TAKUMI
IPC: G06F13/30
Filed: 1986-01-20
Abstract: PURPOSE:To improve the DMA system efficiency by mixing in a prescribed ratio both the bus conflict control which acquires the bus use right after stopping a processor and the bus conflict control which acquires bus use right after the end of a processor cycle. CONSTITUTION:A bus conflict means 15 allows the use of a bus to an input/ output device when a bus use request is received from the input/output device and at the same time outputs a stop request to a processor to confirm the unused state of the processor when a start signal is outputted from the input/ output device for use of the bus. While a bus conflict means 16 confirms the unused state of the processor when a start signal is outputted from the input/ output device and allows the use of bus to the input/output device. Both means 15 and 16 are switched by a switching means 14 in a prescribed ratio for execution of the conflict control.
Patent JP-S62167808-A (JP)
Title: Production of molten chromium iron
Inventor: TANAKA KATSUHIRO
IPC: C22C33/04
Filed: 1986-01-20
Abstract: PURPOSE:To inexpensively produce molten Cr iron with and at excellent operability and Cr yield by using the slag formed in the refining stage of a stainless steel as a slag forming agent in the stage of producing the molten Cr iron with a vertical furnace having two stages of upper and lower tuyeres in an upper raw material charging port and furnace bottom. CONSTITUTION:Lumped raw materials such as high-carbon ferrochromium 10, coke 10 for metallurgy and slag forming agent 12 are charged into the vertical furnace from the upper raw material charging port 1 thereof. The slag forming agent 16 essentially consisting of powdery Cr ore 15 and powder of Cr-contg. slag generated in the refining state of the stainless steel is blown together with hot air enriched with oxygen into the furnace from the upper tuyeres 2 of two stages of the lower tuyeres. The Cr-contg. slag may be charged together with the Cr ore from the upper raw material charging port 1 in this case. The Cr-component contained in the slag forming agent is reduced into the molten iron and is recovered and therefore, the molten Cr iron which is the raw material for the stainless steel is stably and inexpensively produced at the high yield of Cr.
Patent JP-S63177146-A (JP)
Title: Toner for electrostatic charge image development
Inventor: AMANO TAKASHI
IPC: G03G9/087
Filed: 1987-01-19
Abstract: PURPOSE:To obtain the good fixing and anti-offset properties of the titled toner by incorporating a specific resin having a hydroxyl value of 50-350, to the titled toner. CONSTITUTION:The resin is divided into the three components A, B and C which are bounded by mol.wts. of 200,000 and 50,000 measured according to a gel permeation chromatography, and are decided the order by eluting the resin. The titled toner comprises 5-20wt.% the component A having the glass transition point of 35-50 deg.C, 5-20wt.% the component B having the glass transition point of 35-60 deg.C and 60-90wt.% the component C having the glass transition point of 50-100 deg.C, and each having the hydroxyl value of 50-350. Thus, the titled toner has the good storage stability and vinyl chloride resistant property. The titled toner having the excellent fixing property and the improved anti-offset property in the time of fixing by heat roll, is obtd.
Patent JP-S59135682-A (JP)
Title: Signal switching display device
Inventor: OOTA TAKAHIRO
IPC: G11B5/027
Filed: 1983-01-24
Abstract: PURPOSE:To save a mechanical switch and to automate a display attended with signal switching by providing an amplifier installed individually in response to at least >=2 signal sources and the display element operated based on a control signal of a selecting control circuit controlling the corresponding amplifier in response to the switching of the signal sources into the operating state. CONSTITUTION:When a magnetic head 2 is selected, a changeover switch 44 is closed or when an inverse signal is given to a changeover input terminal 46 in response to the automatic changeover of the magnetic head 2, a detection signal is given to an input terminal 10 from the magnetic head 2. In this case, a switching circuit 42 generates a high level output and a transistor (TR) 40 is conducted, then a selecting control circuit 36 generates a control signal making a differential amplifier 6 into operating state and a control signal releasing the operation of a differential amplifier 8, and as the result, only the differential amplifier 6 is brought into the operating state. The control signal given to the differential amplifier 6 in this case is given to a display drive circuit 48, and a display drive circuit 48 is operated by this control signal. As a result, an operating current flows to a light emitting diode 58 and the light emitting diode 58 is lighted.
Patent JP-S57123894-A (JP)
Title: Vertical pulling up apparatus of ribbon-like crystal
Inventor: NOZAWA MASAYUKI
IPC: H01L31/04
Filed: 1981-01-27
Abstract: PURPOSE: To prevent the fluctuation of a ribbon-like crystal, stabilize the interface between the solid and the liquid, and stabilize the quality of the ribbon- like crystal, by passing the ribbon-like crystal to be pulled through a gap between limiters through rollers of small diameters alternately displaced.  
     CONSTITUTION: A gap (t) through which a ribbon-like crystal is passed is formed by a pair of opposite limiters 16 and 16. One or more sets of rollers 24 and 24 of small diameters are placed to expose the outer peripheries thereof a little to the gap (t). The rollers 24 and 24 of small diameters consist of a material, e.g. Al 2 O 3 , resistant to high temperatures, and the transverse width is set a little larger than the ribbon-like crystal to be pulled up. Each set of the rollers 24 and 24 of small diameters is placed rotatably facing to each other with the gap (t) therebetween, and the rotating shafts are mutually shifted to make the distances between the centers in the horizontal and vertical directions almost equal to the average diameter of the respective rollers 24. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63180162-A (JP)
Title: Data processor
Inventor: KIHARA TOSHIMASA
IPC: G06F13/40
Filed: 1987-01-21
Abstract: PURPOSE:To minimize the increase of an undesired load on an internal data bus and to improve the efficiency of data transfer by increasing relatively the number of bits of the internal bus which connects a processor to each function block in response to connected areas. CONSTITUTION:An internal data bus IDB connected with a microprocessor MPU is connected to a function block of a 1st data memory DTM, etc., that is required for the relatively high-speed transfer of data to the MPU via an area of 16 bits. Thus reading/writing actions are carried out every 16 bits to such a function block requiring the high-speed transfer of data in case the MPU accesses said function block. As a result, the data transfer frequency is halved to improve the data transfer efficiency in comparison with a case where the bus IDB has single bit constitution of 8 bits. The area where the number of bits is increased is limited at a position between those function blocks requiring the high-speed transfer of data. Therefore, the area efficiency is never affected at all.
Patent JP-H04362042-A (JP)
Title: Device for securing resistance wire to glass board
Inventor: PAURU REENTOGEN
IPC: H05B3/86
Filed: 1992-01-23
Abstract: A device for laying and attaching a resistance wire (2) to a thermoplastic support film (1) for the production of a laminated glazing that can be heated electrically. The device includes a support (26, 27) for a wire bobbin (28), a wire guide device and a heated pressure roller (10) embedding resistance wire (2) in the support film. Between support (26, 27) for wire bobbin (28) and heated pressure roller (10), two gears (21, 22) are provided which mutually mesh, grasp wire (2) between them and deform the wire in an undulating manner. At least one of gears (21, 22) is driven by pressure roller (10) rolling over support film (1).
Patent JP-S57125089-A (JP)
Title: Ink jet recording with simultaneous copying
Inventor: HASHIMOTO TOMINORI
IPC: B41J2/01
Filed: 1981-01-26
Abstract: PURPOSE:To conduct simultaneous copying by means of a impact printer that develops no noises by jetting liquid particles of a color reactive substance on two overlapped recording media which is coated with coloring substance. CONSTITUTION:When solution of a volatile color reactive substance jetted out from an ink jet head 1 attaches on a first recording medium base 4a which is coated with a coloring substance 3a, a colored compound 6a is produced and an image is formed. The volatile color reactive substance that is left with further reaction diffuses in the first recording medium base 4a in the direction shown by the small arrow marks in the figure and forms a colored compound 6b by reacting with a coloring substance 3b which is coated on a second recording medium base 4b to form the copied image on the second recording medium 4b.
Patent LV-12589-A (LV)
Title: Poly-coated paper composites
Inventor: MEDOFF MARSHALL
IPC: B32B9/00
Filed: 2000-03-31
Abstract: Composites of poly-coated paper and a resin, and methods for forming the composites, are disclosed.