baber/WOPTO huggingface dataset:
Patent JP-S5752213-A (JP)
Title: Gt-cut quartz oscillator
Inventor: OCHIAI OSAMU
IPC: H03H9/02
Filed: 1980-09-12
Abstract: PURPOSE:To easily manufacture a GT-cut quartz oscillator which is oscillated by two logitudinal oscillation modes, and also to obtain a small-sized oscillator having an excellent temperature characteristics. CONSTITUTION:As for this oscillator, an oscillation part 4 and a supporting part 7 are formed in one body by means of photoetching, etc., driving electrodes are provided on almost all the surface of the upper and lower parts of the oscillation part 4, and they are led out to the supporting part 7, respectively. The shaded parts 5, 6 of the figure are positioned at the node of the long side longitudinal oscillation, and at the adjacent part of the short side longitudinal oscillation, respectively. When the overlapping substance of the shaded parts 5, 6 is increased or decreased by a laser, etc., the frequency of the short side longitudinal oscillation and the long side longitudinal oscillation is adjusted independently, and coupling of two longitudinal oscillations is varied. As a result, a satisfactory temperature characteristics are obtained by only adjusting the frequency, without changing the aspect ratio.
Patent JP-H02306029-A (JP)
Title: Heating cooker
Inventor: HATAKAWA TOYOJI
IPC: F24C7/06
Filed: 1989-05-19
Abstract: PURPOSE:To make fast the rise of temperature and to facilitate execution of washing in away to form the bottom of a heating chamber in a neat state by a method wherein a tubular heater is mounted as a lower heater to the outside of the bottom wall of the heating chamber, and covered with a metallic reflection plate and the bottom wall of the heating chamber. CONSTITUTION:An upper tubular heater 2 is mounted to the upper part of a heating chamber 1, and a stage throttle part 4 is mounted to a heating chamber bottom wall 3. Outside the heating chamber bottom wall 3, a lower tubular heater 5 is secured to the heating chamber bottom wall 3 through porcelains 6a and 6b by means of a reflection plate 7 formed by a metal, e.g. stainless. The metallic reflection plate 7 is formed approximately in a V-shape in cross section as seen from the side, and a flange is provided approximately throughout the whole periphery of a contact part with the heating chamber bottom wall 3. Only a portion positioned facing the heating chamber bottom wall 3 is opened, and the lower tubular heater 5 is covered with the heating chamber bottom wall 3 and the metallic reflection plate 7. During heating by a heater, heat, by which the heating chamber bottom wall 3 is heated through direct radiation, and heat, by which the bottom wall is heated after it is collided with the metallic reflection plate 7 one or more times, totals up to heat which is emitted from the lower tubular heater 5 and heats the heating chamber bottom wall 3.
Patent JP-S5917373-A (JP)
Inventor: MORITA TAMAO
IPC: A63B53/14
Filed: 1982-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0943909-A (JP)
Title: Electrostatic charge image developing toner
Inventor: INABA KOJI
IPC: G03G9/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which is excellent in fluidity, a frictional electrification property, and multi-sheet durability. SOLUTION: In an electrostatic charge image developing toner with toner particles containing at least a binder resin, colorant, polarity resin, and release agent, the polarity resin is denatured by polycarboxylic acid of trivalence or more in one of its terminals and also it is 3 to 35 in acid value (mgKOH/g).
Patent JP-S5917551-A (JP)
Title: Composition for processing solution of silver halide photosensitive material
Inventor: MIYAOKA KAZUYOSHI
IPC: C08L71/02
Filed: 1982-07-20
Abstract: PURPOSE:To prevent unevenness of a photosensitive material caused by water droplets attached to it, by incorporating a combination of a specified compd. or a glycol deriv. and a siloxane compd. in a compsn. for a processing soln. CONSTITUTION:The composition for the processing soln. contains a combination of a compd. represented by general formula I [in which A is a monovalent org. group, such as 6-20C alkyl or aryl substd. by 3-20 alkyl; B is ethylene oxide or propylene oxide; (n) is an integer of 4-50; X is H, SO3Y, or PO3Y2; and Y is H, alkali metal or ammonium ion] or a glycol deriv. and a siloxane compd. represented by general formula II in which R1 is hydroxy, alkoxy, formula III, or formula IV; R2, R3, R4 are each lower alkyl, preferably 1-3C alkyl, and they may be the same or different; (l) is 1, 2, or 3; and (m) and (n) are each an integer of 1-15.
Patent JP-S5916855-A (JP)
Title: Trans-4"-alkyl-trans-octadecahydro-p-terphenyl-trans-4- carboxylic acid-4'''-halogenophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C07C69/753
Filed: 1982-07-21
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or 1-10C alkyl; X is F, or Cl). EXAMPLE:Trans-4''-propyl-trans-octadecahydro-p-terphenyl-trans-4-carbo xylic acid-4'''-fluorophenyl ester. USE:A liquid crystal substance showing a liquid crystal phase in a wide temperature range, having positive dielectric anisotropy. Showing high transparent point, having improved stability to water, heat, light, etc. Not changing a threshold value of voltage and saturated voltage considerably. PROCESS:A compound shown by the formula II is hydrogenated using a Raney- nickel catalyst to give a compound shown by the formula IV, which is halogenated to give a compound shown by the formula V, which is cyanided to give a compound shown by the formula VI, which is further hydrolyzed to give a compound shown by the formula VII. This compound is then reduced with metallic sodium to give a compound shown by the formula VIII, which is converted into an acid chloride, which is reacted with p-fluoro(or chloro)phenol in pyridine, to give a compound shown by the formula I .
Patent JP-S62281223-A (JP)
Inventor: YOHANESU FUAN ESUDONKU
IPC: H01J9/04
Filed: 1987-05-26
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-S5554652-A (JP)
Title: Temperature-sensitive element and automatic choke type carburetor using the same
Inventor: TAMAKI SHIGEO
IPC: F02M1/10
Filed: 1978-10-18
Abstract: PURPOSE: To speed transmission velocity and to enhance the response of valve control by contacting a push rod to a wax admixed with a reaction accelerator through a diaphragm.  
     CONSTITUTION: A first idle cam 7 is connected to a push rod 10 through a connecting rod 8 and a lever 9, and is rotated by the displacement of the push rod 10, the latter being displaced by a temperarure-sensitive element 11. The element 11 is fitted in a stud 12, and the back face of the stud 12 is fitted with a PTC electric resistor 13. Since the element 11 consists of a wax 27, the volume change of the wax 27 takes place rapidly, to improve response. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63290657-A (JP)
Title: Correcting apparatus for endless belt in belt type continuous casting machine
Inventor: ASARI TAKASHI
IPC: B22D11/06
Filed: 1987-05-25
Abstract: PURPOSE:To reduce correcting cost of a belt and to improve the workability by arranging a correcting roll to upper and lower frames connected with a link and providing a driving mechanism part and fitting the upper and lower frames through guide rail so as to insert the belt with both frames. CONSTITUTION:The upper and lower frames 19, 18 connecting a belt correcting device 16 with the link are arranged and interval between both frames is enabled to steplessly regulate through a jack device. In the case of correcting the lower belt 1, the guide rail 17 is inserted between the lower side belt 1 and lower carriage 10 and belt correcting device 16 is shifted along the rail 17 from a carrying table 35 and the correcting work is executed. In the case of correcting the upper side belt 2, the correcting work is executed by the same way. As the apparatus equipped in the continuous casting machine is used and further the correcting apparatus 16 can be inserted through the guide rail 17, the correcting work for the belt is quickly executed by the apparatus at a low cost. As preparing work for the correction is only of little trouble, the correcting cost is reduced and the workability is improved.
Patent JP-S6019864-A (JP)
Inventor: KUMAGAI MORIJI
IPC: E04G3/28
Filed: 1983-07-11
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-H06296981-A (JP)
Title: Production of alkaline water from shell
Inventor: TSUKISHIRO TATSUNORI
IPC: C02F1/68
Filed: 1993-04-19
Abstract: PURPOSE:To easily produce an alkaline water by placing shell pieces in a case with innumerable small holes formed in the upper and lower surfaces, putting the case in a water heater, etc., and boiling water. CONSTITUTION:Shell pieces are placed in an outer box 1 (metallic case) with innqmerable small holes formed in the upper and lower surfaces, the box is put in a water heater, etc., and water is boiled to produce the alkaline water. Namely, the water in which shell are dipped is boiled to produce alkaline water with the pH increased to 8.5 from 6.9. Meanwhile, the chlorine in water is vaporized by the boiling and removed, and tasty tea or coffee is prepared by using this alkaline water free of chlorine.
Patent JP-H0277646-A (JP)
Title: Melting test apparatus
Inventor: ORUTOUIN SHIYUNAIDAA
IPC: G01N33/15
Filed: 1989-05-19
Abstract: PURPOSE: To investigate the solubility of a substance in a liquid so as to analyze the solubility of a medical tablet in the solution by providing a rinsing stand, a testing stand, and a means which can move between the stands. CONSTITUTION: The dissolution testing device is constituted of a testing stand 13 composed of a pedestal 2 housing a driving unit, a column 3, a bridge 4, a paddle 9, and a suction pipe 10, a rinsing stand 14 composed of a bridge 15 and a column 16, a mobile device 6 which goes and comes back in the directions shown by the arrows 12, an aqueous solution 7, a measuring container 8 for keeping a liquid containing a substance to be tested for solubility dissolved in the liquid, a paddle 9, a suction pipe 10, a filter 11, a rinsing paddle 17, a nozzle 18, a hollow shaft 19, a washing nozzle, a rinsing container 21, and a filter removing means 22. The means 22 which is interlocked with the mobile device 6 is installed to the device 6 and the filter 11 can be engaged at the position where the device 6 exists by means of the filter removing means 22.
Patent JP-S63292109-A (JP)
Title: Optical scanning device
Inventor: FUKUZAWA NOBUTADA
IPC: G02B26/10
Filed: 1987-05-25
Abstract: PURPOSE:To execute a good and stable optical scanning by constituting a rotary polygon mirror of even pieces of plane-like reflecting surfaces so that an incident light beam is reflected even times, and also, placing a light source and a collimator lens so that the light beam is made incident toward the rotary polygon mirror. CONSTITUTION:Each reflecting surface 1b, 1c which is arranged in the peripheral direction of a rotary polygon mirror 5 is constituted of even pieces of plane-like reflecting surfaces Ib, Ic so as to reflect an incident light beam even times. Also, in a plane where a light beam I from a light source 2 contains a revolving axis 6 of the rotary polygon mirror 5 and orthogonal to the surface to be scanned, the light source 2 and a collimator lens 3 are placed so that the light beam is made incident toward the rotary polygon mirror 5. In such a way, the displacement of a scanning line in the direction vertical to the scanning line can be eliminated essentially.
Patent JP-H11320448-A (JP)
Title: Nail holding structure of nailing machine
Inventor: MUKOYAMA KENJI
IPC: B25C3/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a deviation in the position of a set nail, in a random nailing machine. SOLUTION: This nail holding structure is formed that step parts 52a-52d in an arcuate shape matching with the size of the head part of a nail to be held arranged at the lower end face of a driver guide 52 are in a position wherein diameter is decreased toward the magnet 56 side and a level is lowered toward the small diameter side. This constitution, since constitution is not like a conventional type that pressing is effected by a cone-shaped part, hardly and positionally deviates a set nail.
Patent JP-H10301443-A (JP)
Title: Image forming device
Inventor: SUZUMI MASAHIKO
IPC: G03G21/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents fixing failure and offset by setting a proper fixing temperature matching the condition of a heat-fixing device after the switch of a process speed. SOLUTION: The image forming device is equipped with the heat fixing- device which has a heater 11 and a pressure roller 20 being in pressure-contact with the heater 11 via a film 13 and which passes a recording material through a nip N between the film 13 and pressure roller 20 and, at the same time, applies heat from the heater 11 to it, and the device can switch the image formation process speed. In the image forming device, during the specific time before the reach of thermal equilibrium between the heater 11 and pressure roller 20 after the switch of the process speed, the fixing temperature is determined by print history consisting of a process speed mode before the switch of the process speed and the number of sheets subjected to printing.
Patent JP-H07301171-A (JP)
Title: Floating type power generation device
Inventor: MIYASHITA NAOHITO
IPC: F03B17/06
Filed: 1994-05-02
Abstract: PURPOSE:To provide power generation easily at a low running cost by using discharge channels, etc., to discharge water used for hydraulic power generation, with a simple constitution and at low manufacturing cost. CONSTITUTION:A power generator 3 and a step-up gear device 2 are respectively provided inside two hollow bodies 1 which are formed hollow inside, and shaped almost like boats for outer parts to be almost sealed, the hollow bodies 1 are disposed in parallel at a proper interval from each other, and they are connected to each other by connection stays 4. Both end parts of a center shaft 6 of hydraulic turbine runners 5 are inserted into the inside of the hollow bodies 1 to be connected to the step-up gear device 2, so rotation of the hydraulic turbine runners 5 is transmitted through the step-up gear device 2 to the power generator 3 to be rotated to generate power. This flotation type power generation device is put to float in a discharge channel or the like, and it is moored to a quay by a wire rope or the like, thereby the hydraulic turbine runners 5 are rotated by water currents to generate power.
Patent JP-H05294120-A (JP)
Title: Tire pressure detecting device
Inventor: NAITO TOSHIHARU
IPC: B60C23/06
Filed: 1992-04-20
Abstract: PURPOSE:To avoid erroneous judgment by comparing each resonance frequency component extracted from the vibration frequency components of each tire to detect the lowering condition of tire pressure, comparing each rate of change in lowering with a criterion when it is judged that pressure is lowered, and thereby outputting a warning when change in lowering is small but is continued repeatedly as specified. CONSTITUTION:Signals from each wheel speed sensor which is made up of each pluser 2a through 2d composed of each magnetic body corresponding to the tires la through 1d of a vehicle, and of each pick-up coil 3a through 3d, are inputted into an electronic control means 4, and are operated so as to be processed in accordance with a specified program, so that each condition of tire pressure is thereby displayed in a display section 5. Each resonance component is extracted out of signals from the pick-up coils 3a through 3d to be compared with a criterion, and when tire pressure is found to have been lowered, the electronic control means 4 compares a rate of change in lowering with the criterion to judge whether change in lowering is large or small. And when a rate of change in lowering is judged that it is small but has been continued repeatedly as specified, the aforesaid means gives a warning for lowered tire pressure. This constitution thereby can enhance reliability with no chance of erroneous judgment.
Patent JP-S61288343-A (JP)
Title: Flat display device
Inventor: OKAMOTO YUKIO
IPC: H01J17/49
Filed: 1985-06-14
Abstract: PURPOSE:To manufacture a firm cathode layer through efficient work, by using an art of electron beam evaporation coating to make a thin film of lanthanum hexaboride on an electrically-insulating board or on a thermal expansion coefficient adjusting auxiliary layer on the board to provide a cathode. CONSTITUTION:An art of electron beam evaporation coating is used so that a plurality of thin films 110 of lanthanum hexaboride, which functions as an electron-emitting substance, are made in parallel with each other on a board 10 of soda-lime glass or on an auxiliary layer 11 which is provided on the board and made of Au or the like to absorb a distortion based on a thermal expansion coefficient diference. Sharp edges 112 are provided in the portions of the thin films 110, which correspond to surface image elements. Cathodes are thus manufactured. The cathodes are combined with anodes 130 on a faceplate 70, barriers 120 and a rare gas such as Xe gas sealed in spaces 140, so that a flat surface display device is constructed. Thus, the efficiency of work for manufacturing the cathodes is enhanced, and numerous thick and firm cathode layers are easily provided at a high density.
Patent JP-S5252039-A (JP)
Title: Multiple-cylinder
Inventor: KIYOTA KATSUHIKO
IPC: F02M13/02
Filed: 1975-10-23
Abstract: PURPOSE: By controlling a fuel additional device with a control unit consisting of a rotational frequency detection device and a negative pressure actuating device, the air fuel ratio mixture which has a high exhaust gas purification efficiency is supplied at the time of the intermediate and low speed operation, and the output lowering is prevented and the fuel charge is improved at the time of a high load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5830652-A (JP)
Title: Method and device for measurement of concentration of oxidizing substance
Inventor: NAKAGAWA TADAYOSHI
IPC: G01N27/416
Filed: 1981-08-18
Abstract: PURPOSE:To avoid fall in accuracy due to electrode pollution by immersing a pair of electrodes in two solution baths having the same iodine ion concentration or bromine ion concentration but different iodine concentration or bromine concentration. CONSTITUTION:A chemical solution in a vessel 8, for instance, KI, passes through the continuous pores of a porous ceramic 6 and leaks out by a minute amount into the water to be tested in a water testing tank 1. Most part of the residual chlorine has become HOCl or OCl<->, but the KI that eluted reacts with HOCl to free I2. The anode 4 that is immersed in the water gives the balanced potential E1 that corresponds to the concentrations of I2 and I<-> respectively, and the cathode 5 gives the potential E2 corresponding to I<-> in the vessel 7, because the water level of the chemical solution is made higher than the level of the water to be tested, which prevents intrusion of I2. The potential difference E= E1-E2 corresponds to the concentration of the residual chlorine.
Patent JP-H06319159-A (JP)
Title: White color spot simple evaluation method and white color spot simple evaluation chart for self-luminescent color monitor
Inventor: MIHASHI TORU
IPC: H04N9/73
Filed: 1993-04-30
Abstract: PURPOSE:To provide the simple evaluation chart in which a mixing ratio of primary color signals forming a white color spot displayed on a CRT is evaluated simply and accurately without use of a measurement instrument. CONSTITUTION:In the white color spot evaluation chart 10 evaluating a white spot of a self-luminescent color monitor such as a CRT 41 reproducing a natural color picture by adjusting each luminescent quantity of three primary colors at least, plural (e.g. 5X5=25) color charts 12 close to an achromatic color including achromatic colors in which a mixing ratio of primary color signals differs are arranged. When an environmental light at a location where the CRT 41 is located is changed, colors sensed as an achromatic color are color charges whose primary color mixing ratio is other than 1:1:1. Each primary color signal ratio is adjusted based on a primary color signal mixing ratio corresponding to each color chart.
Patent JP-H06315843-A (JP)
Title: Conveying work method for cable wound on drum
Inventor: YAMAGUCHI TAKAFUMI
IPC: G02B6/24
Filed: 1993-04-30
Abstract: PURPOSE:To facilitate the planning of the production plan and improve workability by continuously conveying the number of drums wound with cables, continuously performing different works on transmission mediums delivered from cable terminals, and performing the works on the transmission mediums for each transmission medium. CONSTITUTION:Transmission mediums 3 such as connectors of cable terminals of #4 to #6 drums applied with works in the process A are collected in the process A, and the transmission mediums 3 of the #1 to #3 drums are collected in the process B. Works are performed in sequence on the transmission mediums 3 collected in the process A, for example, the work is performed in sequence on the transmission medium 3 of one cable, and the work is successively performed on the transmission medium of the next cable after the work is completed on the transmission medium 3 of one cable. The work can be continuously performed for each transmission medium, the drum completed with the work on the transmission medium 3 is conveyed to the next process by a conveying device 4, and the cables can be switched without interrupting the work on the transmission medium.
Patent JP-2000323199-A (JP)
Title: Compression sleeve covered with insulating cover
Inventor: YABU KATSUMI
IPC: H01R4/70
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a compression sleeve covered with an insulating cover capable of effectively preventing intrusion of rain water. SOLUTION: This compression sleeve 1 is constituted with a metallic sleeve main body 2 and an insulating cover 3 consisting of a covering portion 3a consisting of an electrically insulating material provided to cover an outer periphery of the metallic sleeve main body 2 and a projecting portion 3b provided by integrally extending from the covering portion 3a. A groove 4 is provided along an inner periphery of an inside wall of the projecting portion 3b.
Patent JP-H07333452-A (JP)
Title: Production of optical waveguide
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1994-06-10
Abstract: PURPOSE:To produce an optical waveguide ensuring a small loss in the wavelength range of 0.6-1.6mum. CONSTITUTION:A buffer layer 2 of Sin. and a core layer 3 of SiOxNyHz are successively formed on a substrate 1 by low temp. plasma CVD at <=450 deg.C, the core layer 3 is patterned by photolithography to form a core pattern 3a and the surface of the substrate 1 with the formed core pattern 3a is coated with a cladding layer 6 of SiO2 by low temp. plasma CVD at <=450 deg.C to produce an optical waveguide. At this time, the substrate 1 with the formed core pattern 3a is heat-treated at a high temp. of 1,000-1,300 deg.C for at least 1hr in a nitrogen- contg. atmosphere.