baber/WOPTO huggingface dataset:
Patent JP-S62147149-A (JP)
Title: Neutral position detector
Inventor: AKITA TOKIHIKO
IPC: B60K20/00
Filed: 1985-12-21
Abstract: PURPOSE:To dispence with a mechanical switch by comparing a change gear ratio of a memory means corresponding to a shift stage of a change gear with another change gear ratio of an engine speed sensor to can speed sensor so as to judge a neutral position. CONSTITUTION:An electronic controller which has a constant speed running unit and receives signals of a clutch SW3, a brake SW6, a set SW4 and a resume SW5, computes a change gear ratio from the present output of an engine speed sensor consisting of a permanent magnet PM1 directly connected to a crankshaft and a lead SW1, and a can sped sensor consisting of a permanent magnet PM2 connected to a speed indicator cable and a lead SW2. And the electronic controller compares it with the change gear ratio corresponding to the shift stage of a present change gear read out from a memory means and judges it to be a neutral position at the change gear ratio is not within an allowance after elapse of a set time of a SM timer. This can remove a disadvantage of a mechanical switch.
Patent JP-H03148059-A (JP)
Title: Hydrogen chloride concentration meter
Inventor: KINOSHITA KIYOZO
IPC: G01N27/416
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the erosion of a measuring electrode with bromine even if exhaust gas containing the bromine is measured by providing a bromine-ion trap at the middle of a path for guiding absorbing liquid to the measuring electrode. CONSTITUTION:Gas to be measured is absorbed into absorbing liquid in an absorbing pipe 13. Then the liquid is guided into a bromine-ion trap 21 through a five-way cock 15. Thereafter, the liquid is guided into a second cell chamber 2 through a heat exchanger 20. The bromine trap 21 is filled with the specified amount of granules of AgCl. The gas to be measured is absorbed into the absorbing liquid, and HCl in exhaust gas is detected as the concentration of chlorine ions. When the bromine ions are contained in the absorbing liquid in this constitution, reaction shown by the expression in the figure is generated. AgBr substitutes for AgCl, and the concentration of chlorine ions is increased by that amount. Since the AgCl is used as the bromine trap, a measuring elec trode 6 is not eroded with the bromine ions, and the sensitivity for the chlorine ions can be maintained.
Patent JP-H0776594-A (JP)
Title: Production of saccharide-carboxylic acid and novel saccharide-carboxylic acid
Inventor: ISHIGURO TOSHIHIRO
IPC: C12R1/01
Filed: 1993-11-17
Abstract: PURPOSE:To produce a saccharide-carboxylic acid in which carbon atom having hydroxymethyl or hemiacetal hydroxyl group or both are specifically oxidized from wide saccharides in a high selectivity and yield. CONSTITUTION:The characteristics of this method for producing a saccharide- carboxylic acid or a salt thereof comprise reacting saccharides having carbon atom having hydroxymethyl and/or hemiacetal hydroxyl groups or a derivative thereof with a microorganism, having the ability to oxidize the carbon atom having the hydroxymethyl and/or hemiacetal hydroxyl groups into carboxyl group and belonging to the genus Pseudogluconobacter or a treated substance thereof, producing and accumulating the corresponding carboxylic acid and collecting the resultant carboxylic acid. Furthermore, this novel saccharide- carboxylic acid is obtained by the method for production The prepared carboxylic acid has excellent characteristics such as excellence in stability to enzymes and improvement in solubility in water.
Patent JP-H04163506-A (JP)
Title: Thermosetting resin pipe
Inventor: OOKA SHINKICHI
IPC: G02B6/44
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a composite pipe not deteriorated for long time, incorporating optical fibers, by containing a layer including a thermosetting resin between a tubular inner film layer and tubular outer film layer. CONSTITUTION:The product is a thermosetting resin pipe incorporating one or more optical fiber cables 5 or the thermosetting resin pipe. That, is between a tubular inner film layer 2 and a tubular outer film layer 3 there is contained a layer 1 including a reinforcement 4 and one or more optical fiber cables 5 and also a curable, flexible thermosetting resin. A tube including optical fiber cables and a tube reinforcement and also a thermosetting resin in the thermosetting resin layer 1 is incorporated into a conduit and brought in intimate contact. By curing the thermosetting resin, a cured resin pipe wherein optical fiber cables are fixed is thus formed. Accordingly, it is possible to make highly durable sealing of a conduit, such as water supply pipe or sewage pipe, or layer optical fiber cables freely and extensively, utilizing such a conduit.
Patent JP-H06140140-A (JP)
Title: Heating cooker
Inventor: SATO SHUJI
IPC: H05B6/12
Filed: 1992-10-27
Abstract: PURPOSE:To estimate the oil quantity for a deep fry cooking, in temperature control of a heating cooker, control heating output according to the oil quantity, and perform the deep fry cooking under a fixed condition regardless of the oil quantity. CONSTITUTION:A heating cooker has an oil quantity detecting means 8 for judging the oil quantity for a load to be heated by the inclinations of temperature rise and temperature lowering of the load, and a temperature control means 7 for judging the input of a fry material as the load when the temperature is lowered by a determined judgment temperature or more within a determined judgment time in the process of temperature regulation, and correcting a set temperature higher. In the temperature control means 7, the determined judgment time and the determined judgment temperature are changed according to oil quantity to perform proper heating output control.
Patent JP-S63141085-A (JP)
Title: Copying machine
Inventor: YASUBA HIROSHI
IPC: G03G15/14
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a copy of a stable image by arranging an endless belt made of a photoconductive electric insulator in tangential contact with the peripheral surface of a photosensitive body, forming a transfer area, a conveyance area, and a separation area on the endless belt, and providing an electrostatic discharging means for the endless belt on the downstream side of the conveyance area. CONSTITUTION:The endless belt 7 made of the photoconductive electric insulator is arranged in tangential contact with the peripheral surface of the photosensitive body 1 and a transfer charger 6 is arranged on the reverse surface side of the contacting part between the endless belt 7 and photosensitive body 1 to form the transfer area on the endless belt 7 and also form the conveyance area successively to the transfer area; and the electrostatic discharging means (lamp) 11 is provided on its downstream side to form the separation area. Paper and the endless belt 7 stuck on each other in the conveyance area with electrostatic attracting force to securely separate paper from the photosensitive body 1, the electrostatic discharging means 11 discharges the endless belt to weaken the electrostatic attracting force, and then the paper is securely separated from the surface of the endless belt 7 and sent to a next process. Various troubles at the time of the separation of the photosensitive body 1 and paper are eliminated.
Patent JP-H01130091-A (JP)
Title: Pump device
Inventor: SUDO AKITO
IPC: F04D13/06
Filed: 1987-11-17
Abstract: PURPOSE:To shut off electric supply and thereby protect an electric motor and a pump upon an abnormal increase in temperature by forming a joining section of the electric motor and the pump, forming a recess section at said joining section, and mounting an overheat protection onto said recess section. CONSTITUTION:Respective plane sections are formed in such a way that the frame 4 of an electric motor 1 is joined with the casing 8 of a pump 2 so as to let a joining section 9 be formed. And the casing 8 is formed with a recess 10 at the joining section 9 wherein an overheat protector 11 is contained. The over heat protector 11 is electrically arranged between an electric supply and an electric motor so as to be constituted in such a way that the electric supply is shut off upon actuating of the overheat protector 11.
Patent JP-H08127654-A (JP)
Title: Production of polyamide resin
Inventor: KIYOHARA TADASHI
IPC: C08G69/46
Filed: 1994-10-31
Abstract: PURPOSE: To produce a polyamide resin having high purity with decreased number of washing steps using decreased amount of washing liquid. CONSTITUTION: A polyamide resin is produced by the polycondensation reaction of at least a dicarboxylic acid component with a diamine component in a solvent in the presence of phosphorous acid or its derivative and a pyridine derivative. The reaction is carried out by precipitating and separating the polyamide resin from the reaction solution containing the polyamide resin produced by the polycondensation reaction, washing the separated resin with an alkaline washing liquid selected from alkaline water, methanol and mixture of water and methanol and then with an acidic washing liquid selected from acidic water, methanol and mixture of water and methanol to obtain the objective polyamide containing <=1,000ppm of phosphorus compounds derived from the phosphorous acid or its derivative.
Patent JP-H03151524-A (JP)
Title: Exhaust heat recovery method in gas turbine cogeneration system
Inventor: SUZUKI TAKESHI
IPC: F02C3/30
Filed: 1989-11-08
Abstract: PURPOSE:To improve heat recovery efficiency and heat efficiency by heat- exchanging a part of low pressure steam with feed water to obtain condensed water, and after pressurizing this condensed water to high pressure, evaporating it at a reevaporating part to obtain high pressure steam. CONSTITUTION:The combustion gas of a combustor 1 is supplied into a gas turbine 2 to drive a generator 3, and the exhaust gas of the gas turbine 2 is led into an exhaust gas boiler 4. Water is supplied into the low pressure evaporating part 8 of the exhaust gas boiler 4 through a feed water pump 6 and a heat exhanger 9, and the heated water is supplied into a steam drum 5. At this time, a part of the steamseparated low pressure steam is heat exhanged with the feed water from the feed water pump 6 by the heat-exhanger 9 so as to become condensed water. The condensed water is then made into high pressure water by a plunger pump 10 and fed into the reevaporating part 7 of the exhaust gas boiler 4, and the high pressure water made into high pressure steam at the reevaporating part 7 is fed into the combustor 1, where the generation of NOx is suppressed due to high pressure steam.
Patent JP-S62145826-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HITOSHI
IPC: H01L21/58
Filed: 1985-12-20
Abstract: PURPOSE:To extremely quantitatively set soldering conditions by detecting the fact that conductor portions of a supply solder and a ceramic substrate form an electrically closed circuit. CONSTITUTION:When a solder material 3 is supplied to a portion (a) of a ceramic substrate 1, i.e., a portion surrounded by a conductor 2 to be melted, the material 3 is supplied to only the interior of the portion (a) if mounting conditions are improper, and an electrically closed circuit of a power source 6, a detector 7, the material 3, the conductor portion 2, a mounting unit 5 and the power source 6 is opened so that the detector 7 does not operated. However, when the mounting material is extended to fill the portion (a) to arrive at the conductor portion 2, the circuit is closed so that the detector 7 operates. When the supply of the solder material is stopped, a suitable amount of solder material is supplied.
Patent JP-H05126512-A (JP)
Title: Angle detector
Inventor: SHIMIZU SHINKICHI
IPC: G01B7/00
Filed: 1991-11-05
Abstract: PURPOSE:To achieve miniaturization and low cost by forming a conductor pattern on a surface inside a housing enclosing a rotary body and then mounting a magnetic detection part and other electronic parts for achieving a function of printed-circuit board. CONSTITUTION:A conductor pattern 21 of a specified circuit is formed by copper-plating a bottom surface inside a housing and then a magnetic resistance element 13 which is a magnetic detection part is mounted on it. In a rotary body 16, permanent magnets l7a and 17b are mounted to the tip opposingly in different poles, they are interlocked to an object to be measured for rotation by a rotary shaft 18 through the housing 12, and then a measurement magnetic field ranges is + or -90 degrees by a stopper 24 inside the housing 12. Then, when the magnets 17a and 17b of the rotary body 16 are rotated according to rotation of the object to be measured, a magnetic field according to the rotary angle is applied to the element 13, thus achieving miniaturization and low cost of a device.
Patent JP-S63142365-A (JP)
Title: Image forming device
Inventor: NAKAHATA KIMIO
IPC: G03G15/00
Filed: 1986-12-05
Abstract: PURPOSE:To shorten an image formation time by performing image formation on 1st and 2nd surfaces in a process wherein a transfer material is conveyed on a transfer material conveyance path connecting a paper feeding part and a discharge part. CONSTITUTION:The transfer material fed from a transfer material storage part 1 is conveyed toward the discharge part 2 along the transfer material conveyance path 3 at the time of both-surface image formation. The transfer material passes through a 1st image forming means 4, a temporary fixing means 7, a 2nd image forming means 5, and a fixing means 6 successively in said conveying process; and the 1st image forming means 4 forms an image on a 2nd surface (reverse surface) and the 2nd image forming means 5 form an image on a 1st surface (reverse surface). The temporary fixing means 7 fixes (presses and fixes) unfixed toner supplied onto the 2nd surface by the image formation of the 1st image forming means 4 and the fixing means 6 fixes (heats and fixes) the toner image-formed on the 1st and 2nd surfaces by the 1st and 2nd image forming means 4 and 4 securely on the transfer material.
Patent JP-H08126705-A (JP)
Title: Electrode material
Inventor: TSUTA KAORU
IPC: A61N1/04
Filed: 1994-10-28
Abstract: PURPOSE: To provide an electrode material which does not receive an electric stimulus by the direct current from a terminal and is relatively easily peelable from the human body. CONSTITUTION: A projecting type terminal 2 which comes into contact with a conductive layer 1a is mounted at a base material sheet 1 having this conductive layer on its rear surface. The rear surface of the base material sheet at the point where the terminal is mounted is provided with a nonconductive tacky adhesive layer 4 and the rear surface exclusive of the point to be mounted with the terminal is provided with a conductive tacky adhesive layer 5. The direct current from the projecting terminal 2 is shut off by this nonconductive tacky adhesive layer 4. The tacky adhesive power of the nonconductive tacky adhesive layer 4 is made smaller than the tacky adhesive power of the conductive tacky adhesive layer 5 and this end is exposed at the end of the base material sheet 1 so that the exposed end of the nonconductive tacky adhesive layer 4 is easily peeled by picking up this part.
Patent JP-H02135367-A (JP)
Title: Photoconductive toner and image forming device
Inventor: MIZUMOTO TERUYUKI
IPC: G03G9/09
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a photoconductive toner having sensitivity to light in near infrared region, and providing black and distinct picture with good reproducibility while maintaining the chargeability and sensitivity, etc., of the photoconductive toner by using a black dye and a sensitizing dyestuff expressed by A-(CH=CH)n -CH=B. CONSTITUTION:A black dye and a sensitizing dyestuff expressed by the formula: A-(CH=CH)n-CH=B are incorporated into a toner, where in an azo Au-contg. dye is used as the black dye, and (n) is an integer 1 or 2. In the formulas I and II, X is an H atom, halogen atom, nitro group, cyano group, etc.; Z is O, S, Se, Te, etc.; R1 is -COOH or an alkali metal salt thereof, -SO3H or an alkali metal salt thereof, alkyl group; R2 is -COOH, -SO3H which may be also an anion. Further, I<->, Cl<->, ClO4<->, or Br<-> is incorporated into the molecules in order to neutralize cations in a heterocyclic ring; (m) is an integer 1-7. Thus, a photoconductive toner having sensitivity to light in near infrared region and providing black and distinct picture with good reproducibility while maintaining the chargeability and sensitivity of the photoconductive toner, is obtd.
Patent JP-H06116705-A (JP)
Title: Chromatically colored over-glaze decoration firing method using thermal spraying of metal
Inventor: MATSUMAE TSUKASA
IPC: B44C5/02
Filed: 1992-10-01
Abstract: PURPOSE:To enhance functions, such as wear resistance and weatherability, and to obtain a wide variety of ornaments by thermally spraying metals to the surface of a base material directly appealing to visual sensation, thereby laminating and forming original colors. CONSTITUTION:Ceramic products, concrete products, stone materials, paper, wood, etc., are used as the object. For example, curing paper 2, such as photosensitive resin film, is stuck onto the front surface 1A of a brick 1, appealing to the visual sensation. The opening 2A of the stuck curing paper 2 is subjected to a blasting treatment. The formed blast treated surface 1B is subjected to thermal spraying of the metals, by which the thermally sprayed layers 4A of the original colors inherent to the various metals are laminated and deposited. The curing paper 2 is then removed and is then subjected to a sealing treatment. As a result, the relatively thick film is rapidly formed with good adhesion.
Patent JP-H10150558-A (JP)
Title: Area-selectable exposure adjustment method and device therefor
Inventor: GOODWIN ROBERT M
IPC: H04N1/40
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve a digital processing method to conduct area-selectable exposure adjustment. SOLUTION: A digital image having a dynamic range, representing a luminance of an original scene larger than a dynamic range of an output medium is divided into 1st and 2nd parts (26), so as to be processed in matching with the dynamic range of the output medium. The 1st part of the image expresses a luminance range from a minimum luminance to that spread up to a distance equal to the dynamic range of the output medium (28). Furthermore, the 2nd part of the image denotes a luminance range from a maximum range to that spread down by a distance equal to the dynamic range of the output medium (30).
Patent JP-2000122262-A (JP)
Title: Phase shift quantity measuring method and instrument therefor
Inventor: FUJITA HIROSHI
IPC: G03F1/26
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To directly measure a phase difference processing quantity without peeling resist patterns during a phase shift part processing stage of a phase shift type element. SOLUTION: The production of the phase shift type element to form phase shift parts by etching the prescribed pattern portions of a transparent substrate 1 is executed by making a measuring beam incident from the unetched rear surface of the transparent substrate 1, respectively detecting the focusing positions from the reflected light in a part 4 to be etched and a non-etching part 5 to the front surface of the part 4 to be etched and non-etching part 5 of an optical system L1. The etching quantity Δ of the part 4 to be etched is determined from the change quantity (d) of the focusing position and the phase difference between the part 4 to be etched and the non-etching part 5 is determined from the etching quantity Δ.
Patent JP-H05129216-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KAWAKITA KEIZO
IPC: H01L21/316
Filed: 1991-11-06
Abstract: PURPOSE:To restrain phenomenon to generate crystal defect again caused by a stress applied to a semiconductor substrate after a treatment for recovering crystal state of a semiconductor substrate. CONSTITUTION:After carbon ion is implanted to a semiconductor substrate 1 below a field insulating film 2 using a photoresist pattern 3 which is formed on the semiconductor substrate 1 as a mask to make it amorphous, a thermal treatment is performed for the semiconductor substrate 1 and crystal state of the semiconductor substrate 1 is recovered and a hetero crystal layer 4 whose crystal lattice surface is deviated is formed in the semiconductor substrate 1 below the field insulating film 2. After a crystal recovery treatment, a stress applied to the semiconductor substrate 1 is relaxed by the deviation of the crystal lattice surface in the hetero crystal layer 4 and regeneration of crystal defect caused by the stress is restrained.
Patent JP-H02134719-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: G11B5/702
Filed: 1988-11-16
Abstract: PURPOSE:To obtain the recording medium which has excellent durability and is less deteriorated with age by using a vinyl chloride/vinyl acetate copolymer of a radiation curing type and a radiation curing type polyurethane resin as the binder component of a magnetic layer and incorporating a prescribed ratio of particles therein. CONSTITUTION:This magnetic recording medium consists of the magnetic layer and a base. The vinyl chloride/vinyl acetate copolymer of the radiation curing type and the radiation curing type polyurethane resin are used as the binder component of this magnetic layer. In addition, the alumina particles having <=0.4mum average particle size are incorporated into the magnetic layer at 5 to 20wt.% of magnetic powder, carbon black at 5 to 15wt.% of the magnetic powder, and further ester consisting of 12 to 22C carboxylic acid and 12 to 22C alcohol as a lubricant is incorporated therein by as much as 0.005 to 0.025mg(cm<2> magnetic surface). The magnetic recording medium which has the excellent durability, is less deteriorated with age and has high reliability is obtd. in this way.
Patent JP-H01133570-A (JP)
Title: Overvoltage detector circuit
Inventor: SATO HIROYUKI
IPC: H02M3/28
Filed: 1987-11-17
Abstract: PURPOSE:To display the function of redundancy operation positively by taking in the rectifying smoothing output of the secondary voltage of a transformer as the output voltage of a converter. CONSTITUTION:A converter for a power supply has converters 10, 16, and the converter 10 has a transformer 22, a switching transistor 24, a driver circuit 26 for the switching transistor 24, a capacitor 28, diodes 30, 32 for rectification, a choke coil 34 and a capacitor 36. The induced voltage of a secondary winding for the transformer 22 is rectified, and fed to load 14. The converter 16 is also constituted similarly. Overvoltage detector circuits 46, 46a for the converters 10, 16 take in the secondary voltage of the transformers 22, 22a through rectify ing smoothing circuits 52, 52a at that time. Even when the converter 10 under operation gets trouble and load (output) voltage V rises at that time, the voltage V is blocked by a rectifying smoothing circuit 30a to the overvoltage detector circuit 46a for the converter 16 under standby, and does not intrude into the detector circuit 46a.
Patent JP-H06137651-A (JP)
Title: Storage battery type air conditioner
Inventor: SATOU NOBUSUKE
IPC: F24F11/02
Filed: 1992-10-28
Abstract: PURPOSE:To provide a storage battery type air conditioner, increasing the amount of power shift upon the peak of power in daytime and reducing the capacity of equipment with a high efficiency. CONSTITUTION:Upon the peak of power demand in daytime, power of a storage battery 39 is supplied to an inverter circuit 31 instead of a commercial power supply 21 to operate an air-conditioning machine. Upon charging a storage battery 39, the amount of discharge upon previous using time is detected and accumulated from the terminal voltage of a resistor 45 as the value of current of the inverter circuit 31. The amount of discharge of the storage battery 39 upon subsequent using time is estimated based on the operated amount of discharge while a charging time is determined under a condition that night power is utilized and the value of current is constant.