baber/WOPTO huggingface dataset:
Patent JP-S5874213-A (JP)
Title: Tail end stop position controller of coiler
Inventor: NAKAGAWA KANAME
IPC: B21C47/02
Filed: 1981-10-29
Abstract: PURPOSE:To control a tail end stop position more exactly by a simple device, by providing a tail end detector to a roll for pressing a band-like body wound around a winding drum, and tracking a tail end position. CONSTITUTION:Immediately after a tail end has passed through a wrapper roll 4, the wrapper roll 4 is separated from a material by its plate thickness, and contacts with a coil again. A motion of this wrapper roll 4 is fetched from a signal of an accelerometer and a position signal of a wrapper roll position detector 23. By a tail end pass deciding device 24, the timing by which the tail end has passed through right under the wrapper roll 4 is measured, an angle of rotation of a mandrel 3 is measured by starting a counter 9, a difference against a stop angle position for reference tail end is outputted from a subtracter 16, and it is inputted to a mandrel rotation angle controller 13. By making a signal from the mandrel rotation angle controller 13 pass through a mandrel driving thyristor device 14, a speed of a mandrel driving DC motor 14 is controlled, and it is stopped at the reference tail end stop position.
Patent JP-H0727491-A (JP)
Title: Structure of high pressure bubbling collar and its operation
Inventor: ASAKAWA TAKAYOSHI
IPC: B01J8/36
Filed: 1993-07-14
Abstract: PURPOSE:To cool and carry combustion ash in the form of fine powder or grain efficiently in atmosphere of high temperature and high pressure by a method wherein a powder port, a fluidized gas port and a refrigerant port are all made to pass through a pressure container to divide each of a wind box, a gas purging plate and a flow chamber into a plurality of parts. CONSTITUTION:An air chamber 7 is divided by an air chamber partition 10 corresponding to respective divided flow chambers 9 which are positioned above, and a partition is provided and opposed substantially straight on both of side surfaces of the respective flow chamber 9 in the longitudinal direction. A primary gas purging air inlet pipe 4 opens at a bottom part of the respective air chamber 7, and a subsidiary gas purging air inlet pipe opens in a side surface in the vicinity of a gas purging plate 8 that is placed at a lower part of the respective flowing chamber 9, both pipes passing through a body 21 on pressure side. On the other hand, a plurality of gas purging air outlet pipes 6 are provided at a top part of a high pressure bubbling cooler to pass through the body 21 on ash side. Thus, the flow chamber is divided into a plurality of parts and the subsidiary gas purging pipe is provided on the gas purging plate on the respective flow chamber floor, and therefore, a movement of ash in the horizontal direction becomes smooth, so that an efficient cooling can be realized.
Patent JP-S6068257-A (JP)
Inventor: MASUDA TOSHIMI
IPC: B65D41/10
Filed: 1983-09-20
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-H0621405-A (JP)
Title: Semiconductor device
Inventor: ITO AKINARI
IPC: H01L21/82
Filed: 1992-07-01
Abstract: PURPOSE:To obtain a wiring state, in which the capacity of a semiconductor substrate is improved, by forming an interlayer film thicker than that of a gate region necessary for logical constitution in a gate region unnecessary for logical constitution. CONSTITUTION:A side holding LOCOS oxide film 6 between is a gate region 9 necessary for logical constitution and the right side is a gate region 10 unnecessary for logical constitution and used as a wiring region between cells. A new interlayer film 8 is formed in a part of the gate region 10, before a metal thin film 7 being a wiring is formed. After that, a wiring for the logical constitution of a cell is arranged in the gate region 9 by means of the metal thin film 7 and a wiring material between respective cells is arranged on the interlayer film 8 newly formed in the part of the gate region 10. This method has the effect of decreasing the capacities of a wiring material between cells and semiconductor substrate and increasing a speed for operating as IC. Also, flattening is made possible and the throwing power of the wiring material can be improved when the new interlayer film is provided.
Patent JP-S6330878-A (JP)
Title: Recovery quantity measuring instrument for toner recovery tank
Inventor: NAKAI KUNIO
IPC: G03G21/00
Filed: 1986-07-24
Abstract: PURPOSE:To obviate such inconvenience as an arrival of replacement time of a tank is informed, in spite of a fact that a residual toner of prescribed quantity is not collected yet in a toner recovery tank, by resetting a value of a copy frequency counter at the time point when a feed of a toner has been started actually to a new toner recovery tank in which no toner is supplied yet. CONSTITUTION:In case only a toner recovery tank has been replaced with a new tank, since a new toner recovery tank is used, a state that no toner exists is detected by a toner feed detecting means. When a copying operation is continued, immediately a feed of a toner of the toner recovery tank is started, and accordingly, the toner feed detecting means detects a feed of the toner, and at this time point, a value of a copy frequency counter is reset. Also, in case a residual toner is not fed to the toner recovery tank immediately even when a copying operation is executed, such as in case a cleaning unit has been replaced, or cleaned, resetting of the copy frequency counter is delayed during that time, and in a short time, at the time point when a feed of the toner is started to the recovery tank actually, the value of the copy frequency counter is reset in the same way as a copying machine which has been used.
Patent JP-H0347543-A (JP)
Title: Crushing surface of roll mill
Inventor: HORUSUTO BURUNDEIIKU
IPC: B02C4/30
Filed: 1990-06-29
Abstract: PURPOSE: To prolong the life of grinding surfaces by constituting grinding rollers and grinding plate facing the grinding surfaces in such a manner that the surfaces of their stationary bodies have the form of stepping at the axial cross- section and that the shoulder parts of the stepping form support segments. CONSTITUTION: A segment type clad mounted at the stationary bodies 5 and 40 made of iron or the like is formed of material having the wear resistance considerably higher than that of the stationary bodies 5 and 40 to surely fix the segments 10 and 41. The segments 10 and 41 are made of a ceramic compd. and the grinding surfaces 3 and 49 are composed of the outside surfaces of the segments 10 and 41 over the entire surface. The surfaces of the stationary bodies 5, 40 of the grinding rollers 1 and the grinding plate 40 to the grinding surfaces 3 and 49 are provided with the form of stepping at the axial cross-section in order to surely fix the segments 10 and 41 against dynamic stresses in at least the radial direction of the grinding route surfaces of the roll mill. The segments 10 and 41 of the clad are supported by the shoulder parts 13 and 42 of this stepping form.
Patent JP-2000011357-A (JP)
Title: Magnetic recording medium
Inventor: NAGAMINE HIROTO
IPC: G11B5/70
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has improved output and C/N in a wide band region and decreased minute dropout, which can be used for both of analog and digital recording and reproducing systems, and which has excellent reliability due to improved head cleaning property and travelling property. SOLUTION: The ferromagnetic powder used for the magnetic layer is a magnetite magnetic material containing 13 to 20 wt.% Fe2+, 2 to 4 wt.% Co, and having 70 to 80 kA/m coercive force Hc and 32 to 40 m2/g BET. The binder contains a vinyl chloride resin having metal sulfonate groups and epoxy groups and a polyurethane resin having metal sulfonate groups. Moreover, the magnetic layer contains an abrasive having 9 Mohs' hardness and 0.2 to 0.5 μm particle size and also contains fatty acids and fatty acid esters.
Patent JP-S6068482-A (JP)
Title: Detecting circuit of intersecting point
Inventor: MATSUURA TOSHIO
IPC: G06K9/46
Filed: 1983-09-21
Abstract: PURPOSE:To eliminate the effect of variance of the line width of an input linear pattern and to detect accurately an intersecting point, by deciding the threshold value of a certain line width from the line width of the input linear pattern, extracting an area near the intersecting point according to said threshold value and extracting the intermediate point as an intersecting point. CONSTITUTION:The size of an area to be processed is stored to a register 1, and the output of the register 1 is delivered to a horizontal line width deciding circuit 3. While the size stored to the register 2 is delivered to a vertical line width deciding circuit 4. Then data are supplied to both circuits 3 and 4, and the circuits 3 and 4 scan each side by the outputs of registers 1 and 2 to detect the threshold values of both horizontal and vertical line widths. These threshold values are applied to horizontal and vertical segment deleting circuits 7 and 8 via registers 5 and 6 respectively. Then the horizontal and vertical segments are deleted by the outputs of the circuits 3 and 4. The outputs of the circuit 7 and 8 undergo the logical processing through a horizontal/vertical data AND circuit 9. Then an intersecting point is detected accurately by an intersecting position detecting circuit 10.
Patent JP-H1016537-A (JP)
Title: Air conditioning switching device for vehicle
Inventor: NAKAMURA KAZUHIKO
IPC: B60H1/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work. SOLUTION: A cooling/heating air supply piping 12 is provided below a floor 11 of a vehicle, and the piping is branched to the right and left directions and reach above the floor 11. A switch 17 is provided at each position above the floor 11, and the switch 17 changes over the cooled air/heated air from the lower part to a cooling piping 15 and a heating piping 16 according to the turning position. A control valve 23 is driven by a motor 27.
Patent JP-S6234556-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B19/00
Filed: 1985-08-08
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-H0812369-A (JP)
Title: Glass for hid lamp
Inventor: KAMIMURA HISAKAZU
IPC: C03C3/093
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a glass for uncolored high intensity discharge lamp excellent in heat resistance and ultraviolet cut-off property by using a borosilicate glass as a base, blending a prescribed quantity of V2O5, Fe2O3, CeO2, TiO2 or the like to specify spectral transmission factor. CONSTITUTION:This glass for HID(high intensity discharge) lamp is produced by using the borosilicate glass as the base glass, blending 0.03-3wt.% at least 2 kinds of V2O5, Fe2O3, CeO2 and TiO2 (where each of 0.5% V2O5, 0.3% Fe2O3, 2% CeO2 and 2% TiO2 is the upper limit) to control spectral transmission factor of 320nm wave length at 4mm thickness to <=5%. The composition composed of 55-85% SiO2, 0.5-8% Al2O3, 2-8% Na2O+K2+Li2O, 0.01-10% CaO+MgO+ BaO+ZnO and 5-20% B2O3 is exemplified as the preferable concrete composition of the glass. The glass is suitably used for a front glass of the light source such as HID lamp accompanying the radiation of harmful ultraviolet ray.
Patent JP-S6419714-A (JP)
Title: Growth method for gaas epitaxial layer
Inventor: MISAKI TOSHIYUKI
IPC: H01L21/205
Filed: 1987-07-15
Abstract: PURPOSE:To inhibit the generation of a misfit dislocation, and to obtain an epitaxial layer having excellent crystallizability by doping the epitaxial layer with In in a required quantity proportional to the quantity of In doped into a GaAs substrate. CONSTITUTION:When a GaAs epitaxial layer is grown onto a GaAs substrate 6, to which In is doped, through a chloride method, AsCl3 is introduced by a hydrogen carrier from a raw material gas nozzle 7, As is absorbed to a Ga source 5, and a GaAs clust is formed onto the surface of the Ga source 5. The clust is transported to the GaAs substrate 6 supported to a substrate holder 4, and epitaxial growth is started. A GaAs substrate, to which In in 2X10<20>cm<-3> is added and which is not dislocated, is used as said GaAs substrate 6, and In is added at the rate of 1g to the Ga source of 50g into said Ga source 5, thus acquiring the epitaxial layer, in which there is no misfit dislocation and which is composed of GaAs, through epitaxial growth.
Patent JP-S6066406-A (JP)
Title: Substrate for thin film magnetic head and manufacture thereof
Inventor: YAMADA HIROHIDE
IPC: H01F10/28
Filed: 1983-09-21
Abstract: PURPOSE:To improve machining property and durability against abration by combining stabilized zirconia and a nitride of Nb, Ta, V or Hf. CONSTITUTION:A principal component of 95-50vol% consisting of 80-94mol% ZrO2 and 6-20mol% Y2O2 is added with one or more nitrides of Hf, V, Nb or Ta of 5-50vol% and 1-5wt% of these total quantity aluminum oxide as a sintering assistant. For example, a substrate for thin film magnetic head is manufactured by hot-pressing the above-mentioned composite material at 1,400- 1,600 deg.C. If the content of the above-mentioned nitride is 5vol% or less, it is not effective as a composite material and if the content is 50vol% or more, the hardness and the durability against abration are good but the sliding characteristic of stabilized zirconia is lost.
Patent JP-H073961-A (JP)
Title: Polymer reformed asphalt roofing and manufacture thereof
Inventor: TAJIMA TSUNEO
IPC: D06N5/00
Filed: 1993-06-22
Abstract: PURPOSE:To shorten the heating time during construction and in its turn accelerate the construction speed by using asphalt roofing formed of an asphalt group normal temperature adhesive layer, a synthetic resin film, an air layer, and the like. CONSTITUTION:Asphalt roofing is prepared being formed of a surface layer, a polymer reformed asphalt layer 12, a base material layer 13, an asphalt group normal temperature adhesive layer 14 and a thin synthetic resin layer 15. At this time, mineral powder/grain 11 or the like is used for the surface layer, and natural fiber or the like is used as the base material. The thin synthetic resin layer 15 is previously formed into uneven shape by embossing, wrinkling, or the like so as to form an air layer 16 at the laminated interface at the time of being laminated on the asphalt group normal temperature adhesive layer 14. This asphalt roofing is constructed on the backing surface of the rooftop or the like by a torch construction method. In order to facilitate the discrimination of a torch fused part, the thin synthetic resin layer 15 may be previously colored.
Patent JP-H0193528-A (JP)
Title: Prostanoid composition and method of alleviating blood vessel function trouble
Inventor: UIRIAMU II SHIERU
IPC: A61P43/00
Filed: 1988-07-13
Abstract: PURPOSE: To impart cytophylactic and antithrombotic actions, etc., to a patient and reduce the emphraxis and clot formation, etc., in human blood vessels by administering a thrombolytic agent and a prostaglandin compound in pharmacological doses to the patient. CONSTITUTION: A thrombolytic agent in a pharmacological dose and a prostaglandin (hereinafter abbreviated to PG) compound in a pharmacological dose are administered to a patient having an unstable ischemic episode or a patient causing a disorder in blood vessels to impart cytophylactic, antithrombotic, antiplatelet and antispasmic actions thereto. The PG compound includes PGI compounds, PGD compounds, PGF compounds, etc. Effects such as exclusion of adverse effects of the thrombolytic agent are manifested by administering the PG compound.
Patent JP-H0225821-A (JP)
Title: Side viewing type endoscopic device
Inventor: FUKUNISHI SOHEI
IPC: A61B1/00
Filed: 1988-07-15
Abstract: PURPOSE:To smoothly change a visual field by providing a control mechanism which closes observation windows except one observation window in response to the operation of selecting any one of plural observation windows equipped with the objective lenses having different visual fields respectively. CONSTITUTION:While the observation window 2 is used, a mirror 6 is positioned below said window 2 and refracts incident light from the observation window 2 having an optical axis C1 by 90 deg. so as to make it reach a photodetector 8. Meanwhile, the incident light form the observation window 3 having an optical axis C2 does not reach the photodetector 8 because its way is blocked by a cap 7. Therefore, observation with the visual field determined in R1 is performed in such a state. When the observation with wider visual field is desired, the mirror 6 is moved to get below the observation window 3 and at the same time the cap 7 is detached from said window 3. When the incident light from said window 3 is refracted by 90 deg. by the mirror 6 and reaches the photodetector 8 but the incident light from the observation window 2 can not reach the photodetector 8. Thus, the visual field can be smoothly changed.
Patent JP-H0462914-A (JP)
Title: Device and method for exposure treatment
Inventor: TANAKA YASUSHI
IPC: H01L21/30
Filed: 1990-07-02
Abstract: PURPOSE:To equalize the time from the exposure of respective exposure fields to the heat treatment as well as the diffusion length of the acid in a resist thereby making the precise line width control feasible by a method wherein the resist is photoirradiated from a heat treatment light source after the lapse of specific short time from the exposure by the use of an exposure light source. CONSTITUTION:The specific exposure fields 1a on the wafer 1 coated with a chemical amplified resist are exposed by the beams emitted from an exposure light source 10. Next, simultaneously with the termination of the exposure, the fields la are irradiated with the infrared rays from a heat treatment light source 11 to bake the fields la after the exposure for specific time for degrading the melting inhibitor in the resist. Next, an XY shifting base 15 is operated changing the exposure fields 1a to terminate the exposure and PEB by repeating said procedures. Next, the exposure fields 1a are developed using alkali water solution. At this time, the width of a resist pattern is not changed so that the precise line width control of respective fields 1a may be achieved.
Patent JP-2000007245-A (JP)
Title: Elevator speed governor
Inventor: YUMURA TAKASHI
IPC: B66B1/24
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an elevator speed governor capable of being mounted on a car without restricting the dimensions of a top and a pit and also the sectional dimension of an elevator shaft. SOLUTION: A speed detector consisting of a magnetic circuit for detecting the specified critical speed of an elevator with a guide as an inspecting plate set up in an elevator shaft 51 and an arm, and an emergency stop operating mechanism consisting of a connecting rod for stop of a power supply to a winder for elevating a car 1 and emergency stop of the car 1 in engagement with a guide rail 18 for the elevator with the detection of the critical speed of the speed detector and an emergency stopper are arranged on a moving side plane moving with the movement of the elevator.
Patent JP-S6238300-A (JP)
Title: Air diffuser for fermentation tank
Inventor: ITO HAJIME
IPC: C12M1/06
Filed: 1985-08-08
Abstract: PURPOSE:To stably supply air necessary for aerobic fermentation, by providing an air sending plate having air sending perforations to the bottom part of a fermentation tank and introducing sent air into the fermentation tank from the air sending perforations through the contact surfaces of the air sending plate and an elastic plate. CONSTITUTION:An air sending plate 3 having several lines of air sending perforations 4 linearily arranged thereto is provided to the upper part of an air sending box 2 and elastic plates 5 are parallelly arranged on the air sending plate 3 toward the direction of a stirring shaft 6. Press plates 11 are superposed to the elastic plates 5 in the upstream side where a fermented substance moves and fixed thereto by bolts 12. Diffusing air is supplied to the air sending box 2 from the outside through an air sending pipe 8. By this method, the clogging of the air sending perforations by the fermented substance is prevented and air can be stably supplied.
Patent JP-H098580-A (JP)
Title: Reproduction equalizer circuit
Inventor: WATANUKI YUJI
IPC: H03H11/48
Filed: 1995-06-19
Abstract: PURPOSE: To incorporate a reproduction equalizer circuit into a semiconductor integrated circuit by including a feedback circuit by constituting the reproduction equalizer circuit by providing the feedback loop of a first operational amplifier circuit receiving the voice reproduction signal from a magnetic head with the capacity multiplying circuit composed by using a second operational amplifier circuit. CONSTITUTION: A reproduction equalizer circuit is composed by providing the feedback loop of a first operational amplifier circuit 2 receiving the voice reproduction signal from a magnetic head 1 with the capacity multiplying circuit 5 composed by using a second operational amplifier circuit 6. In order to obtain a desired equalizing characteristic with feedback resistances R1 and R2, an AC feedback circuit 3 is provided between the inversion input terminal and the output terminal of the operational amplifier circuit 2. In this AC feedback circuit 3, a resistance R3 and the capacity multiplying circuit 5 are used to realize the relatively large time constant corresponding to a voice signal by using the element which is possible to be formed in a semiconductor integrated circuit. Thus, the reproduction equalizer circuit can be incorporated into the semiconductor integrated circuit by including the feedback circuit.
Patent JP-H0621288-A (JP)
Title: Ceramic package
Inventor: IYOGI YASUSHI
IPC: H01L23/40
Filed: 1992-07-02
Abstract: PURPOSE:To provide a ceramic package where excellent heat radiation is exhibited and the reliability of jointed heat sink fitting screw is high. CONSTITUTION:A heat sink fitting screw 3 is jointed in an area other than just above semiconductor element mounting part on a ceramic base 1, with a joint metallic layer 2 with no fillet interposed, and a heat sink 10 is fitted on the base 1 by the screw 3 to furnish a ceramic package.
Patent JP-H096467-A (JP)
Title: Assemblable and dismountable personal computer and its assembling and dismounting method
Inventor: JIYO TOUKI
IPC: G06F1/16
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To easily open/close a body case without using a fixing screw. SOLUTION: This personal computer is provided with a base plate 120 capable of loading main function parts for a computer and having a base 122, a 1st wall 124 erected at prescribed height on a front end part and a 2nd wall 126 erected at prescribed height on a rear end part, front and upper cover assemblies 134, 135 having an front cover 134 fitting slidably to the plate 120 and covering the front part of the computer body and an upper cover 135 having an upper face cover 132, a left face cover 138 and a right face cover 139 respectively covering the upper face part, left face and right face of the computer body and a locking means loaded on the assemblies 134, 135, including a lock member 20 to be attachably/detachably locked on the 1st wall of the plate 120 and a release button 22 and constituted so as to release the locked state between the member 20 and the 1st wall by the depressing operation of the button 22.
Patent JP-H0620585-A (JP)
Title: Electromagnetic trip
Inventor: SUGIHARA KAZUYOSHI
IPC: H01H83/04
Filed: 1992-07-02
Abstract: PURPOSE:To provide an electromagnetic trip in which electric power is not applied to a solenoid coil after tripping so that burn-out of the coil can be prevented. CONSTITUTION:A rotatable test-off lever 26 having its axis of rotation on an insulating mount is provided and is always associated with a fixed switch plate 22A, and a movable switch plate 23A is pressed into contact with the fixed switch plate 22A so as to apply electric power to a solenoid coil. After tripping, the test-off lever 26 warps the fixed switch plate 22A out of contact with the movable switch plate 23A.