baber/WOPTO huggingface dataset:
Patent JP-H0416534-A (JP)
Title: Method for utilizing slag and coal ash
Inventor: TOMARI MASAO
IPC: E01C3/00
Filed: 1990-05-07
Abstract: PURPOSE:To effectively utilize slag and coal ashes as hydraulic slag for regulating particle size of the roadbed material by blending the specified amount of coal ashes with slag in steel manufacture and/or slag in preliminary treatment of molten iron wherein crushing and magnetic separating treatment and stabilizing treatment have been performed for slag. CONSTITUTION:Hydraulic properties are revealed by blending 3-20wt.% coal ashes with slag in steel manufacture and/or slag in preliminary treatment of molten iron wherein crushing and magnetic separating treatment and stabilizing treatment have been performed for slag. Slag and coal ashes are utilized as hydraulic slag for regulating particle size of the roadbed material. Further as the stabilizing treatment, a method is shown in which aging treatment is performed until the expansion decay properties of slag are reduced to <=1.5% expansion coefficient in an immersion expansion test method of Japan iron and Steel Federation. Further the stabilizing treatment may be performed after coal ashes are blended. At least one kind of blast furnace slag, gypsum and lime may be added and blended in addition to coal ashes. Thereby slag and coal ashes of industrial waste are effectively utilized.
Patent JP-H06335244-A (JP)
Title: Switching regulator
Inventor: NAKADA MITSUO
IPC: H02M3/28
Filed: 1993-05-20
Abstract: PURPOSE:To protect circuit parts connected with windings of an insulating transformer from damage even when the capacitance of a smoothing capacitor on the secondary side is lowered excessively. CONSTITUTION:When the capacitance of a smoothing capacitor 6 is lowered excessively, a DC voltage superimposed with an excessively large ripple voltage is generated across the capacitor 6. This excessively large ripple voltage is sensed by a driving circuit 34, and when the sensed voltage exceeds a predetermined voltage, the potential of the cathode of a light-emitting element 10 is lowered forcedly. Thereby, a forward current flows through the light-emitting element 10, and a control circuit 2 is so operated by the reception of the light receiving output given from a litght receiving element 9 that its output voltage is decreased. As a result, an output voltage 7 of a switching regulator is made lower than a reference voltage because the forward current flows through the light-emitting element 10. Concurrently, the output voltage of an error amplifier 11 begins to increase, and as a result, its output stage transistor is brought into the state of an open collector or the state similar to it. Therefore, the current flowing through the light-emitting element 10 is not prevented by the output voltage of the error amplifier 11, and the driving of the light emission of the light emitting element 10 is maintained.
Patent JP-S598724-A (JP)
Title: Cosmetic container made of polyester
Inventor: KAKITA HIDETO
IPC: C08G63/00
Filed: 1982-07-07
Abstract: PURPOSE:To obtain the titled container having thick wall, and resistant to the lowering of drop impact strength with time, by using an ethylene terephthalate copolyester copolymerized with a specific amount of a copolymerizable acid component. CONSTITUTION:An ethylene terephthalate copolyester containing 3-8mol%, based on the whole acid component, of a copolymerizable acid component as a copolymer unit, is dried e.g. to a water content of <=100ppm, and molded to obtain the objective cosmetic container. The molding is carried out either by injecting at a cylinder temperature of 240-280 deg.C, or by heating a preform at 100-130 deg.C, pushing down the preform with a mandrel and at the same time, blowing compressed air of 100-15kg/cm<2> pressure into the preform to effect the stretch blow molding.
Patent JP-H0647325-A (JP)
Title: Device for coating web consisting of paper or cardboard
Inventor: MAACHIN KUSUTAAMAN
IPC: D21H23/52
Filed: 1993-05-20
Abstract: PURPOSE: To prevent a coating material from advancing into a hose or sticking to the surface of a guide roll. CONSTITUTION: A sliding shoe 4 for pressing the hose 1 to the guide roll is provided with sliding surfaces existing as flat and/or projecting surfaces into coating spaces. The radius of curvature of the sliding surfaces is specified to >=100 mm and the sliding surfaces 17 are formed as acute ridges on an outlet side with respect to the hose, by which the bending parts for the hose 1 are formed.
Patent JP-S6024791-A (JP)
Inventor: ROBAATO DABURIYU SUTOORII
IPC: H04N7/16
Filed: 1984-06-08
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-H10306771-A (JP)
Title: Liquid discharging device
Inventor: KAMIYA KATSURO
IPC: F04B53/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharging device that can discharge liquid constantly without liquid leakage and liquid stagnation. SOLUTION: An inner valve 11 for opening/closing a discharge port 10A, a discharge member 12, and an outer valve 13 are concentrically arranged in a container 8. The inner valve 11 and outer valve 13 have an elastically deformable packing member 14 provided at the whole periphery of the discharge port 10A, and sealing members 15, 22 brought into contact with the packing member 14. Lip forming recessed parts are continuously formed at the contact parts of the sealing members 15, 22 with the packing member 14, and the packing member 14 is elastically deformed to enlarge sealing area.
Patent JP-S5544365-A (JP)
Title: Treating method for waste gas
Inventor: KAMIGUCHI TAIJI
IPC: B01D53/56
Filed: 1978-09-25
Abstract: PURPOSE: To reduce the NO x  concentration at good efficiency in the comparatively low temperature region, by adding the organic compound possessing NH 3  and OH group to the waste gas including NO x  and O 2 .  
     CONSTITUTION: NH 3  is injected from the tank 5 into the waste gas line laid nearby the high temperature reheater of the boiler 1, and additionally, the organic compound possessing OH group (ethanol for example) is injected from the tank 6 into the waste gas line whose temperature is about 400W1000°C, most desirable 450W 800°C. Along the waste gas line, the reaction of following formula mainly proceeds and NO x  is reduced and removed. 4NO+4NH 3 +O 2 →4N 2 +6H 2 O. Next, the treated gas after the denitrification is desulfurized by the desulfurization apparatus 3  through the air preheater 2 and is exhausted from the chimney 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09279338-A (JP)
Title: Thin film forming device
Inventor: MORITA YOICHI
IPC: C23C14/35
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device which lessens the change in a film formation distribution and improves the utilization efficiency of a target. SOLUTION: This thin film forming device 20 ionizes the gas introduced into a vacuum vessel 21 by generating plasma between a target 25 arranged in the vacuum vessel 21 and an object for film formation and bringing these ions into collision against the target 25 by confining the ions into a magnetic field formed by a magnetic field generating section, thereby depositing the constituting material of the target jumping out of the surface of the target onto the object 31 for film formation and forming the thin film thereon. In such a case, the device is provided with a fixing and supporting means for fixing and supporting the magnetic field generating section so as to face the object 31 for film formation via the target and moving means for moving the target relative to the magnetic field generating section and the object for film formation.  The thin film forming device which lessens the change in the film formation distribution and improves the utilization efficiency of the target is thereby obtd.
Patent JP-H07327135-A (JP)
Title: Image processor and its method
Inventor: KOBAYASHI NORIYUKI
IPC: B41J2/525
Filed: 1994-05-31
Abstract: PURPOSE:To form a latent image at a sufficient density by correcting a density value of a 2nd latent image forming color depending on the density of a 1st latent image forming color in the image processor forming two colors latent image so as to prevent deterioration in the 2nd latent image forming color even in any density of the 1st latent image forming color. CONSTITUTION:A threshold level setting section 401 sets a proper threshold level based on a 1st color density separated by a two color separate section 303 and a binarization section 402 uses the error spread method to binarize the density of the 2nd color into '0' or '1' based on the threshold level and a density conversion section 403 converts binary data of '0', '1' levels into multi-value density of '0' to '255'. Then the image edit section 403 outputs the density of 1st color and 2nd color data.
Patent JP-H10291355-A (JP)
Title: Control method for printer
Inventor: WATABE YUUJI
IPC: B41J29/38
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To resume recording operation in a short time with no response lag by making a decision whether a printer is engaged in recording operation when a power switch is operated, executing the initialization processing without interrupting power supply if the printer is engaged in recording operation and resetting a state for resuming the recording operation. SOLUTION: If a decision is made that a printer is engaged in recording operation (S2, Y) when a power switch is turned on (S1), the recording operation is interrupted and memories and the like are initialized (S3) so that the recording operation can be resumed. A decision is then made whether the recording operation is resumed or not (S4) and the process proceeds to recording operation (S5) when it is resumed. When a decision is made that the printer is not engaged in recording operation (S2, N), a decision is made whether the protective processing of a head has ended (S6) and the power supply is interrupted (S7) if the protective processing of a head has ended otherwise initialization processing is performed (S3).  When a decision is made that the recording operation is not resumed (S4, N), the protective processing of the head is performed (S8) and the process enters into a waiting state (S9) after ending the protective processing before interrupting the power supply.
Patent JP-H06121880-A (JP)
Title: Picture image processing apparatus
Inventor: MUKAI TAKAO
IPC: H04N19/423
Filed: 1992-05-12
Abstract: PURPOSE:To enable a partial mosaic process in giving the mosaic process to a background picture on a display in a TV game apparatus by reading out data about the mosaic process size stored in a memory by a decorating means. CONSTITUTION:A TV game apparatus has a movable picture processing apparatus for communication through a CPU and bus to give a mosaic process to data of respective movable picture stored in an outside memory 300 in the apparatus and generate the mosaic process on a picture plane. Namely, the movable picture processing apparatus, upon receiving a command of displaying the movable picture, detects a dot line position scanned by a scanning beam at present and when a movable picture to be displayed by the following dot line is searched, reads code data about the corresponding movable picture out of the outside memory 300 for storing the code data in every dot line of a plurality of movable pictures displayed on every picture plane. The mosaic process is practiced in predetermined timing with a mosaic process size set to the movable picture to output the mosaic to the picture plane display part.
Patent JP-H02297676-A (JP)
Title: Picture processor
Inventor: SANO KAZUHISA
IPC: G06T1/00
Filed: 1989-05-12
Abstract: PURPOSE:To detect the position of a pattern with high accuracy and high stability by executing the A/D conversion of a video signal and storing the signal to a picture memory at the same timing as timing to take out picture element information from an image pickup element. CONSTITUTION:A clock signal 11 for drive is connected to an A/D conversion part 5 and a picture memory and is an operation timing signal for A/D conversion and picture memory. For a video signal 10, according to the clock signal 11 for image pickup element drive, picture element information in an image pickup element 9 are successively taken out and obtained and the signal 10 goes into the A/D conversion part 5. In the A/D conversion part 5, the A/D conversion of the video signal 10 is executed at the timing by the clock signal 11 for image pickup element drive and the video signal 10 is converted to picture data 12 for the unit of a picture element successively. For the picture data 12, one period of the clock signal for picture element drive is a period for one picture element and these picture data 12 are stored to the picture memory at the timing of the clock signal for image pickup element drive for each picture element. Thus, positioning and pattern detection, etc., can be executed with the high accuracy.
Patent JP-2000309055-A (JP)
Title: Production of thermoplastic resin film-coated aluminum panel
Inventor: TAJIRI AKIRA
IPC: B29C65/14
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the adhesion and processability of a film without bringing about the lowering of the strength of an Al panel at the time of lamination even if a thermoplastic resin with a relatively high m.p. such as polyester or the like is used as a film in producing a thermoplastic resin film coated Al panel by laminating a thermoplastic resin film to an Al panel. SOLUTION: A thermoplastic resin film coated Al panel 1 is produced by a first process heating an Al panel to temp. higher than the glass transition temp. of a resin film but below the m.p. (Tm) thereof, laminating the resin film to at least one surface of the Al panel at that temp. and pressurizing them by laminating rolls 7A, 7B and a second process heating the resin film laminated Al panel by an infrared heating system 11 bringing the temp. of the resin film to a temp. range from (Tm-50) deg.C to (Tm+20) deg.C in succession to the first process.
Patent JP-S61278457-A (JP)
Title: Antiskid controller
Inventor: MATSUDA TOSHIRO
IPC: B60T8/1761
Filed: 1985-06-03
Abstract: PURPOSE:To keep off any meaningless antiskid control, by installing a device discriminating a wheel speed minimum value within the specified time of at least one wheel, while making a controller perform the antiskid control with one side of this minimum value or a false car speed. CONSTITUTION:An antiskid control device for a right front wheel (for a left front wheel and for rear wheels are the same) consists of an actuator inclusive of an inlet valve (EV valve) and an outlet valve (AV valve) and an antiskid control circuit 25a. This control circuit 25a is provided with a wheel speed detecting circuit 32a inputting a signal out of a wheel speed sensor 31a, a false car speed generating circuit 34a calculating a false car speed from the detected wheel speed, etc., and with this false car speed as a criterion, it aims at a drop in braking force when the wheel speed comes into a state of being slipped. In this case, also in the said control circuit 25a, there is provided with a section minimum value discriminating device 47 which discriminates a wheel speed minimum value within the specified time, whereby one side of the discriminated section minimum value or the said flase car speed is utilized as the said criterion.
Patent JP-S5821886-A (JP)
Title: Discriminating circuit to judge deterioration of laser diode
Inventor: FUJINOBE YASUHIRO
IPC: H04B10/079
Filed: 1981-07-31
Abstract: PURPOSE:To more accurately discriminate a laser diode which has temperature dependency by comparing an input voltage corresponding to the deterioration of the diode with a reference value varying according to the temperature and discriminating the deterioration. CONSTITUTION:When a threshold value of a diode 1 is raised, a circuit for controlling to maintain the light output constant operates to rise the bias current. Thus, since the input voltage to the +terminal of an operational amplifier 2 is raised, the output voltage of the amplifier 2 will also rise. When the threshold current is, on the other hand, raised due to the temperature rise, the resistance of a diode 4 for compensating the temperature varies to rise the output voltage of an operational amplifier 3. In this manner, the balance of CML formed of transistors T1, T2 is maintained, thereby eliminating the variation in the output. When the threshold value is increased due to the deterioration of the diode 1, only the output voltage of the amplifier 2 rises, with the result that the variation is presented at the output.
Patent JP-S5344176-A (JP)
Title: Clad solder for semiconductor device
Inventor: YAMAJI KENKICHI
IPC: H01L21/52
Filed: 1976-10-04
Abstract: PURPOSE: To obviate degrading of elements and improve bondability even when heating time is extremely long by forming a tripple layer structure wherein the layers on both sides are Sn or Pb-Sn base alloy and the intermediate layer is Pb-Sn base alloy of a low Sn concentration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63283125-A (JP)
Title: Reaction furnace
Inventor: HIRAYAMA MAKOTO
IPC: F27B17/00
Filed: 1987-05-15
Abstract: PURPOSE:To make it possible to adjust the position of a reaction tube even after reaction tube is set up in the hollow part of a heater by setting up a jig for positioning the reaction tube in the vicinity of the non-heating part of the reaction tube. CONSTITUTION:A reaction tube 1 is set up in the hollow part of a cylindrical heater 2. After that, a jig 6 is properly abutted on a processed part formed at a non-heating part 1a of the tube, whereby the positions in the longitudinal and width directions of the tube 1 are adjusted. Moreover, the position in the height direction of the tube 1 is adjusted by the working of the jig 6 to work as a Jack and the tube 1 is held at a prescribed position to be desired. Thereby, even though the diameter of the reaction tube 1 becomes as long as to exceed 200 mm in response to an increase in the diameter of a semiconductor wafer to increase the tare of the tube 1 and the position shifting of the tube 1 is generated by the tare, the reaction tube can be corrected at a corret position.
Patent JP-H09271300-A (JP)
Title: Lure stable in vertical direction
Inventor: SHOJI HIDEO
IPC: A01K85/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide vertical stability in the movement of a heavy lure such as a jig or the like. SOLUTION: By attaching wings 1 to the upper part of this lure or providing a function for providing the vertical stability of the lure on a lure front part and providing the function for moving a rear part well by the resistance of water, the function for moving well is provided while providing the vertical stability even for the heavy lure.
Patent JP-H10308221-A (JP)
Title: Manufacture of carbon material for negative electrode of now-aqueous solvent secondary battery
Inventor: SUGANO KOICHI
IPC: H01M10/0525
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a carbon material for negative electrode of non-aqueous solvent secondary battery, which have a high capacity and high performance, at a low cost by reforming a precursor pitch, which is obtained by polymerizing condensation polycyclic compound including a methyl group in the existence of hydrogen fluoride and boron trifluoride, and performing the infusible processing to the obtained reformed pitch, and thereafter, burning it. SOLUTION: A condensation polycyclic compound, which includes one or more methyl group such as a di-methylnaphthalene, is polymerized at 0-300 deg.C in the existence of hydrogen fluoride and boron trifluoride so as to obtain a precursor pitch or tar, which has a softening point at 0-180 deg.C, a ratio of carbon to hydrogen at 0.70-1.10, pyridine insoluble matter at 1.0% or less, and a ratio of aliphatic hydrogen in the whole of hydrogen at 30-80%. This precursor pitch or tar is reformed by flowing air at 200 deg.C or more or the like so as to obtain the 100% optically isotropic reformed pitch or tar, which has a softening point at 150-300 deg.C, a ratio of carbon to hydrogen at 0.50-0.80, C-H expansion absorption intensity ratio of aliphatic group and aromatic group of FT-IR measurement at 0.5 or more.  Infusible processing is performed to the reformed pitch or tar at 100-400 deg.C in the existence of the oxidant gas, and thereafter, the reformed pitch or tar is burned at 800-1800 deg.C in the existence of the non- oxidant gas or in the vacuum.
Patent JP-H08317477-A (JP)
Title: Transmitter for message or the like utilizing coaxial cable
Inventor: MURASE YASUHIKO
IPC: H04Q9/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a transmitter with simple constitution at a low cost without the need of dedicated wiring by transmitting messages or the like by using a coaxial cable such as an existing cable for television co-viewing or the like. CONSTITUTION: In the case of sending the message from a message registration operation equipment 1 to a specified place (specified room), the message to be sent is selected in a selection means and a sending destination is specified in a sending specifying means. The message and the room number of the sending destination, etc., are displayed in a display means 8, a transmission control means performs modulation to the carrier waves of a specified frequency by selected message signals and sending destination signals and the respective signals after modulation are sent out to the coaxial cable (the coaxial cable for the television co-viewing) L2. The signals are inputted through the coaxial cable L3 to a receiver 7 installed in plural places.  The respective signals inputted to the receiver 7 are demodulated in a demodulation means, and when the matching of its own recognition signal and the recognition signal of the sending destination signal is detected in a matching detection means, the display means 8 displays the message corresponding to the message signals.
Patent JP-H10305626-A (JP)
Title: Printer
Inventor: TAKAO CHIHO
IPC: B41J11/48
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous printing of a receipt and a journal without using carbon paper whereon the receipt and the journal are laid separably. SOLUTION: An ordinary paper prepared by putting a receipt 11a and a journal 11b on each other separably is used, and a separating part 12 which separates the receipt 11a and the journal 11b put on each other, a copying implement 13 which is held by the receipt 11a and the journal 11b being separated and a single printing part 14 which is disposed opposite to the copying implement 13, holding either the receipt 11a or the journal 11b between, and conducts printing on the receipt 11a and the journal 11b simultaneously, are provided.
Patent JP-S5644399-A (JP)
Title: System stabilizing apparatus
Inventor: YAMAMOTO TOSHINOBU
IPC: H02P9/14
Filed: 1979-09-18
Abstract: PURPOSE:To prevent an unevenness of output by automatic alteration and adjustment of the gain according to the state of the output. CONSTITUTION:A stabilization signal a detected wit a detector 1 is applied to an automatic voltage adjustor via a signal resetting circuit composed of an incomplete differentiation circuit, a phase compensating circuit 3, an amplification circuit 6 and a limiter circuit 5. A comparator 7 detects whether the output 6b of the amplification circuit 6 exceeds the set value. An integration circuit 8 integrates the output of the comparator 7 and provides an output 8b to change a gain of the amplification circuit 6. The adjustment of the gain of the amplification circuit according to the output prevents the output of the system stabilization apparatus from being uneven in one direction otherwise causing deviation of the terminal voltage of a synchronous machine from a set value by an automatic voltage adjustor for a long time.