baber/WOPTO huggingface dataset:
Patent JP-S6488005-A (JP)
Title: Method of operating once-through boiler
Inventor: MORIO MASARU
IPC: F22B35/14
Filed: 1987-05-28
Abstract: PURPOSE: To achieve a stable start by setting the value of a load higher when shifting from a circulation operation to a through flow operation on starting as compared with a normal operation and controlling the amount of recirculation to the fire oven of a combustion gas by the temperature of a water wall part or a cage part. CONSTITUTION: When a control circuit operates, the program setting value of the amount of recirculation gas is given corresponding to the change in the amount of total fuel and the amount of supplied water flow. While the shift of the amount of water supply from the circulation operation to the through flow operation on normal operation is made with a load of X, the shift from the circulation operation to the through flow operation is made by a load of X+α. The amount of recirculation gas of a combustion exhaust gas to a fire oven increases the amount of recirculation gas between a load X and a load X+α along a stating program.  However, in this case, depending on how much the temperature of the pipe wall of a water wall part or a boiler water deviates from a prescribed value, the amount of recirculation gas is controlled between upper-limit or lower-limit programs on activation by applying correction for increasing or decreasing, thus preventing the pipe wall temperature of a heat transfer pipe at the water wall part from being overheated.
Patent JP-S6025086-A (JP)
Title: Digital vtr switching control circuit
Inventor: NAKAYA HIDEO
IPC: G11B27/032
Filed: 1983-07-21
Abstract: PURPOSE:To prevent previously disorder of a reproduced picture by discriminating whether VTR is switched by a VTR switching discriminating circuit and by stopping replacing operation of address data and ID signal data for a specified time by a replacing stopping circuit through a discriminated output. CONSTITUTION:A gate circuit 21 is installed in a replacing control signal line from a replacing control circuit 17 to a data replacing circuit 14, and the output S12 of a switching discrimination circuit 22 as its OFF control signal S11 is obtained through an invertor 23. The switching discrimination circuit 22 receives a switching detection signal S13 which is fallen to a logic level L when a VTR switching switch 24, which is installed to a digital video signal processing circuit, is operated. The signal S12 of the logic H level which is composed of pulses with the prescribed pulse width is obtained when the logic level of a frame pulse S14 is changed after the arrival of the detection signal S13. This signal S12 is inverted by the invertor 23, and supplied to the gate circuit 21 as a closing control signal S11 of the logic L level, thereby making this gate circuit 21 closed.
Patent JP-S5925318-A (JP)
Title: Plaster
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K9/70
Filed: 1982-07-29
Abstract: PURPOSE:To provide a plaster capable of keeping the drug component stably for a long period, by compounding a drug-containing hydrous plaster with a higher fatty acid aluminum salt. CONSTITUTION:A drug-containing hydrous plaster (e.g. slurry plaster, hydrogel plaster, etc.) is added with 0.01-3wt% of a higher fatty acid aluminum salt, preferably the aluminum salt having one to three 8-30C fatty acid groups (e.g. mono-tristearic acid aluminum salt). The drug contained in the plaster is e.g. an antiphlogistic and analgesic agent such as methyl salicylate, nonylic acid vanilylamide, tocopherol acetate, indomethacin, etc. and a drug containing hydrolyzable ester bond or acid amide bond.
Patent JP-H02312117-A (JP)
Title: Coil heater for sealing and sealing method
Inventor: KOBAYASHI SHIGEKI
IPC: H01H11/00
Filed: 1989-05-25
Abstract: PURPOSE:To prevent an oeveroxidation defect while reducing a crack and a breakage rate by opening microholes on the side of a pipe so as to enable a hollow pipe heater to perform atmospheric sealing while letting inert gas and such to flow to perform sealing. CONSTITUTION:An upper lead 1a, a lower lead 1b and a glass tube are set in the prescribed positions to perform heating sealing, while at this time a coil heater 4 is made in the shape of a hollow pipe whose one side is provided with a small hole 5. And at the time of sealing, inert gas or the like is made to spout from the pipe of this coil heater 4 so that local atmospheric sealing becomes possible, while a temperature of atmospheric gas also almost follows a temperature round of the heater. Thereby, overoxidation can be prevented besides no surplus strain is made to be generated while preventing generation of a crack and damage.
Patent JP-H09320558-A (JP)
Title: Portable terminal equipment
Inventor: HAYAKAWA HARUO
IPC: H01M2/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To ensure electrical conduction by removing insulating material through the insertion of a button type battery. SOLUTION: A button type battery 2 is locked to a battery lid 10 by a locking projection 11 provided on the battery lid 10. The battery lid 10 is rotated by a rotating shaft 5 and enclosed in an outer case 1. In that case, the button type battery 2 is synchronized with the battery lid 10 and made to abut at an abutting position B to a curved part 13 at the end of a batter terminal 12 provided inside the outer case 1. The battery lid 10 is pushed into the outer case 1 as it is supported and rotated by the rotating shaft 5, and since the button battery 2 is locked, the curved part 13 of the battery terminal 12 rubs against the electrode part of the button type battery 2 from the abutting position B in such a manner as to trace it.  Therefore, insulating material such as dust clinging to the electrode part is removed, and the electrode part makes contact with the projection 14 at a position B' of contact to ensure electrical conduction.
Patent JP-S6025424-A (JP)
Title: Scanning type radiation thermometer
Inventor: TSUZURA MASAHIRO
IPC: G01J5/10
Filed: 1983-07-23
Abstract: PURPOSE:To show clearly the mutual relation between pieces of temperature information which are outputted in mutually different form by recording a start signal which indicates the sampling timing of a temperature pattern signal while superposing it on a trained output side. CONSTITUTION:Light obtained by scanning on a body to be measured is converted by a sensor 10 into a corresponding electric signal, which is supplied to an emissivity correcting circuit 11. A signal after being corrected by the emissivity correcting circuit 11 is supplied to a linearizing circuit 12 to correct its linearity and then supplied to a sample and hold circuit 13. Its hold result (trained signal S6) is supplied to the 1st input terminal 14a of an adding circuit 14 and is added to a signal (start signal S9 or zero signal) supplied to the 2nd input terminal 14b, and the sum signal is supplied to the 1st input terminal 17a of a recorder 17 and the 1st input terminal 18a of a display circuit 18 through an amplifier 15 and the 1st output terminal 16 successively in series.
Patent JP-H04334608-A (JP)
Title: Pneumatic tire
Inventor: KAMEGAWA TATSUHIKO
IPC: B60C11/04
Filed: 1991-05-09
Abstract: PURPOSE:To unify ground pressure at respective parts on a block 15 of which outer surface is formed into a projecting polygon, and improve the dry running performance. CONSTITUTION:The distance C in the radial direction from the bottom 25 of a main groove 13 to the outer surface of a block 15 in the vicinity of a short side 19 at which deformation is easy and ground pressure is low, is set larger than the above-mentioned distance D in the radial direction in the vicinity of a long side 18 at which deformation is hard and ground pressure is high, hereby, a rubber quantity in the vicinity of the short side 19 is increased, meanwhile, a rubber quantity in the vicinity of the long side 18 is decreased, and hence the ground pressure is unified at respective parts of the outer surface of the block 15.
Patent JP-H08325181-A (JP)
Title: Production of ethanol
Inventor: ARATA KAZUSHI
IPC: B01J23/14
Filed: 1995-05-31
Abstract: PURPOSE: To stably obtain ethanol useful as a raw material for various chemicals, cosmetics, etc., in high selectivity without causing the deterioration in reactional results with time or the elution of a catalyst by bringing ethylene into contact with water in the presence of a specific catalyst. CONSTITUTION: (B) Ethylene is brought into contact with (C) water in the presence of (A) an oxide containing hydrating water of a metal which is zirconium, titanium, tin, iron or aluminum  e.g. a compound of the formula, MeOx .nH2 O [Me is Zr, Ti, Sn, Fe or Al; (x) is the valence of Me; 0<(n)<=8]} [e.g. at 0.05-20 molar ratio (B/C) of the components (B) to (C) used, 150-400 deg.C temperature under atmospheric pressure to 300kg/cm<2> pressure for 0.5-200sec).
Patent JP-H05318461-A (JP)
Title: Method for slicing with inner peripheral blade
Inventor: OOKAWA YOSHINORI
IPC: B28D7/02
Filed: 1992-05-26
Abstract: PURPOSE:To improve remarkably the surface of a work after processing by holding a nozzle for a grinding liq. at a definite position to the work when the work is cut by using an inner peripheral blade while the grinding liq. is fed to the cut part. CONSTITUTION:To keep the distance between a grinding liq. feeding nozzle 6 and an ingot 2 to be constant during cutting, it is pref. that the nozzle 6 is placed on a guide line 7 with the same diameter as the inner diameter of an inner peripheral blade 1 and it is pushed on the ingot 2 by the pressure of a spring 9 to follow the outer diameter. The nozzle 6 is pulled to the right in the figure by means of a spring 9, but when a following rod 8 is brought into contact with the ingot 2, it follows the outer shape of the ingot 2 and moves back and forth on a guide 7 to keep the position to the ingot 2 const. Therefore, as the grinding liq. can be fed only in the neighborhood of a grindstone for the inner peripheral blade 1 at the cutting part, the surface of the cut wafer can be made smooth.
Patent JP-H10323674-A (JP)
Title: Organic matter-containing water treatment apparatus
Inventor: YODA MOTOYUKI
IPC: C02F1/463
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To heighten flocculation performance of organic matter-containing water and improve separation property of suspended solids by installing a high pressure pulse discharging treatment apparatus which carries out high pressure pulse discharging treatment for organic matter containing water and a separation apparatus which separates suspended solids from the water treated by high pressure pulse discharging treatment. SOLUTION: In the case that wastewater containing suspended matter and organic substances is treated, the wastewater 12 to be treated which is introduced into a treatment tank 11 of a high pressure pulse discharging treatment apparatus 1 is treated by high pressure pulse discharging treatment by pulse discharging by a high pressure pulse discharging apparatus 13. The organic substances in the wastewater 12 to be treated are decomposed by the pulse discharging treatment and at the same time SS components are gathered to heighten the flocculation performance.  Then, the water treated by discharge is precipitated and separated by a precipitation and separation apparatus 2 and at that time, since the flocculation performance of the water treated by discharge is heightened, precipitation and separation is efficiently carried out within a short time and after that, the separated water in the precipitation and separation apparatus 2 is taken out as treated water from an overflowing part 21 in a treated water flowing route 22 and the separated sludge is discharged out of a sludge discharging route 23.
Patent JP-S5846880-A (JP)
Title: Constant speed control device for dc motor capable of regenerative braking
Inventor: BAN ITSUKI
IPC: H02P3/14
Filed: 1982-08-02
Abstract: PURPOSE:To manufacture a constant speed control device of a DC motor with simple constitution and highly efficient power supply utilization by a method wherein the braking energy is returned to the power supply making use of the inductance of armature coil for constant speed control by means of controlling the braking current. CONSTITUTION:When the detection voltage from the resistor 2 exceeds the upper side slice level of the Schmidt trigger circuit comprising the differential amplification circuit 30 of the driving control circuit 6, the transistors 36, 37 are turned ON by the increased output of another differential amplification circuit 10 increasing the armature current downward. When said detection voltage is reduced down to the lower side slice level by said increased current, the transistors 36, 37 are turned off by the reduced output of said circuit 30 discharging the accumulated energy in the armature coil 1-1 through the intermediary of the flywheel diode 7 to diminish the armature current. With these procedures repeated,  the armature current becomes the pulse the ripple width of which is specified by the hysteresis characteristics of the Schmidt trigger circuit enabling to control  the armature current by means of controlling the reverse input voltage of the  differential amplification circuit 30.
Patent JP-H10320756-A (JP)
Title: Magnetic recording medium
Inventor: AOKI YUTAKA
IPC: G11B5/706
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To attain high-speed coating with a magnetic coating material without deteriorating dispersibility even when magnetic powder having high saturation on magnetization is used and to provide a magnetic recording medium ensuring satisfactory electromagnetic transducing characteristics and excellent in productivity. SOLUTION: This magnetic recording medium has a magnetic layer 3 formed on the non-magnetic substrate 2 by coating with a magnetic coating material prepd. by mixing iron-base magnetic metal powder with a binder. The magnetic metal powder has >=140 Am<2> /kg saturation on magnetization (σs), 30-50 m<2> /g specific surface area and 80-120 kA/m coercive force (Hc).
Patent JP-H0431476-A (JP)
Title: Adhesive for use in heat-sensitive stencil printing master paper
Inventor: OKADA YUKIO
IPC: C09J4/02
Filed: 1990-05-25
Abstract: PURPOSE:To improve curing properties, solvent resistance, printing resistance and punchability by compounding urethane diacrylate, epoxy diacrylate, polyol diacrylate, a photoreaction initiator and a tertiary amine. CONSTITUTION:100 pts.wt. urethane diacrylate obtained by reacting urethane diisocyanate and hydroxylated acrylate, 10-200 pts.wt. epoxy diacrylate obtained by reacting an epoxy compound (e.g. bisphenol A diglycidyl ether) and acrylic acid, 5-50 pts.wt. polyol diacrylate (e.g. ethylene glycol diacrylate) are compounded to give a mixture. To 100 pts.wt. said mixture are added 1-10 pts.wt. photoreaction initiator (e.g. 2-methyl-1-(4-alkylthiophenyl)-2- morpholinopropen-1-one) and 1-10 pts.wt. tertiary amine (e.g. triethanolamine) to give a adhesive having a viscosity of 100-100,000cp at 20 deg.C for use in heat- sensitive stencil printing master paper.
Patent JP-S5658989-A (JP)
Title: Drawing board made of aluminum and aluminum alloy and its production
Inventor: KIMURA SHIYOUZOU
IPC: B43L1/10
Filed: 1979-10-19
Abstract: PURPOSE: To obtain a semi-permanent drawing board of easy maintenance by forming an anodic oxidation film on the drawing surface and performing perfect hole sealing.  
     CONSTITUTION: The surface of an aluminum and aluminum alloy platelike body having undergone mechanical working or chemical working is cleaned. This platelike body is subjected to anodic oxidation treatment to form an anodic oxidation film on the surface. If necessary, it is subjected to coloring, dyeing and patterning to form the ground color of the drawing surface, after which it is subjected to perfect hole sealing. When the surface oxide film of a dark color system is formed or when it is colored to a dark color system, it is used as a blackboard. When it is formed with the oxide film of a bright color system or when it is colored to a bright color system, it is used as a while board. Chalk, water pens and oil pens are used for writing means. There are no particular limits for erasing methods, such as dry cloth, wet cloth. Thereby, the semipermanent drawing board of good drawing quality and easy maintenance is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5836307-A (JP)
Inventor: TSURUMI MANABU
IPC: A01C7/04
Filed: 1981-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11103106-A (JP)
Title: Reflector mirror for laser
Inventor: YOSHIDA KUNIO
IPC: H01S3/08
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a reflector mirror having a high-reflective index and high- heat resistance reflective layer and durable against a high power laser oscillation beam by forming a precisely polished SiC film on the surface of an isotropic carbonaceous material. SOLUTION: The mirror base is made of a carbonaceous material esp. very high-isotropic graphite to ensure required characteristics and uniformity for a high power laser reflection mirror and has on the surface an SiC layer good in heat resistance from which a good mirror surface having approximately the same expansion coefficient as that of the graphite is easily obtained by polishing, without peeling. This SiC layer is precisely polished as required to obtain a high-precision reflective plane by repeating the SiC layer deposition and precise polishing steps, thus obtaining a defect-less good-reproducibility mirror surface. A heat-resistive dissimilar metal film may be formed on the SiC layer to obtain a high-reflective index mirror surface suited for various wavelength lights.
Patent JP-S5657946-A (JP)
Title: Humidity-sensitive element
Inventor: KOBAYASHI SUSUMU
IPC: G01N27/12
Filed: 1979-10-17
Abstract: PURPOSE: To increase the accuracy for detection of moisture, by uniting the moisture-sensitive element with the temperature-sensitive element together.  
     CONSTITUTION: The subject element provides with a moisture sentitive element 1, in which pair of parallel tandem electrodes 12 and 13 are set with a fixed interval on the outer surface of the ceramic substrate 11 formed into a cylindrical form, and at the same time the moisture-sensitive material applied so as at least to cover the space between the electrodes 12 and 13 to form the moisture-sensitive thin film 14, and a temperature sensitive element 2 which comprises the temperature-sensitive thermistor, the temperature compensating diode, the thermocouple etc. and have the same heat time constant as the element 1. Then the element 2 is fixed into the cavity of the element 1 via the filler 23 such as the resin having a high heat conductivity, the cement and the like. Thus both the elements 1 and 2 are unified together to realize a small size as well as a simple packing. Furthermore, the accuracy can be increased for both the detection of moisture and the control since those two elements have the same heat time constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6026541-A (JP)
Title: Automatic sheet feeder
Inventor: SHIBATA EIJI
IPC: B65H3/46
Filed: 1983-07-22
Abstract: PURPOSE:To reliably separate and feed a sheet by providing an automatic sheet feeder with a planetry gear mechanism comprising a sun gear, an intermediate gear, a planetry gear and an arm. CONSTITUTION:There is provided a planetry gear mechanism comprising a sun gear 5, an intermediate gear 10, a planetry gear 13 and an arm. A driving shaft 1 is connected to the sun gear 5 through one-way clutch, a feed roller 12 is connected to the planetry gear 13, and the driving shaft 1 is connected to a separation roller 3 through a torque limiter. Feed rollers 24, 25 adapted to feed a sheet at a higher speed than the feed roller 12 feeds a sheet are disposed at the rear stage of the feed roller 12, whereby the feed rollers 24, 25 are brought close to a sheet 21 by revolution and pressed to the sheet, so that the sheet 21 is fed into a pressure contact portion between the feed roller 12 and the separation roller 3. Thus, the sheet can be reliably fed into the pressure contact portion.
Patent JP-H0429393-A (JP)
Title: Cover lay film
Inventor: SAKAGUCHI SANETERU
IPC: B32B7/12
Filed: 1990-05-24
Abstract: PURPOSE:To obtain excellent adhesive properties and solder heat resistance by coating one side surface of a heat resistance plastic film with adhesive containing specific composition in a semicured state, and press-bonding a mold release film or a mold release sheet thereto. CONSTITUTION:One side surface of a heat resistance plastic film is coated with adhesive in a semicured state, a mold release film or a mold release sheet is press-bonded thereto to form a cover lay film. The adhesive contains 100pts. wt. of epoxy resin, 40 - 150pts.wt. of nitrile rubber containing carboxyl group, 1 - 50pts.wt. of curing agent, 0.1 - 5pts.wt. of curing accelerator selected from tetraphenyl boride of third amines and borofluoride of zinc, tin, nickel, and 5 to 70pts.wt. of fine particle inorganic powder having 10mum or less of particle size selected from metal hydroxide surface treated with aminosilane, oxide, carbonate, silicate, silicic acid and boron nitride. Thus, adhesive properties, solder heat resistance, solder heat resistance at the time of moisture absorption, punching properties and workability at low temperature-short time can be improved.
Patent JP-H10323250-A (JP)
Title: Prevention against overturning for arranged material
Inventor: MORI TOSHIO
IPC: A47B97/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent the overturning of an arranged material in vibration by an earthquake by providing a lock part in the top part of the arranged material arranged on a floor, locking a support wire suspended from a ceiling to a lock part so as to support it in its tensile state. SOLUTION: While ring and hook lock parts 2 are attached to four parts in both front/rear sides of the top face of an arranged material 1, a lock part 4 is attached to a ceiling. The lock part 4 is preferable to be attached to a beam or the top part of a column where a large support force can be obtained. The lock part 2 of the arranged material 1 and the lock part 4 of the ceiling are connected by a support wire 5, and the wire 5 is adjusted by a wire tie such as a turnbuckle so as to tense and support, the arranged material 1. A frictional material such as rubber which makes the floor hard to be slipping by the frictional resistance is preferably attached to the bottom of the arranged material as necessary.  The arranged material 1 is thus tensely supported from the ceiling by the support wire 5 so that when an earthquake occurs, the arranged material 1 may be vibrated but prevented from being moved or overturned.
Patent JP-S6027605-A (JP)
Title: Piping for ozonizer and its connecting tool
Inventor: SAMI SHINOBU
IPC: C01B13/10
Filed: 1983-07-22
Abstract: PURPOSE:To make handling and processing operation on-site easy, and to improve durable life, by blending vinyl chloride resin with mica powder, molding the blend by extrusion or injection. CONSTITUTION:Vinyl chloride resin is blended with mica powder having 300- 325 meshes in a weight ratio of 70:30, molded by extrusion to give a molded article of piping or injection molded to give a connecting tool. In the operation, a rigid material is obtained by adding no plasticizer to the blend, and a non- rigid material is prepared by adding a plasticizer to it.