baber/WOPTO huggingface dataset:
Patent JP-S55125349-A (JP)
Title: Antifreezing device for carburetor
Inventor: OMOTO MIKIHIRO
IPC: F02M15/02
Filed: 1979-03-22
Abstract: PURPOSE: To build up an antifreezing device simply for easy assembly and maintenance by using a heated element which is attached to the external wall of a guide cylinder of a throttle valve and connected to a heating element of an engine by a heat transfer member.  
     CONSTITUTION: An engine 1 has a carburetor 6 which is communicated to a crankcase 2 by an exhaust pipe 7 connected to a cylinder 3. The carburetor 6 is combined with a float chamber 8 and guide cylinder 11 of a throttle valve 9 located on the chamber. A heated element 12 rising is tightened with a band 12a onto the external face of the guide cylinder 11 and joined with one end of a heat pipe 14. The other end of the pipe 14 is united with a heating element 15 fixed around an exhaust pipe 5. When an engine 1 starts, the heating element 15 is subjected to heat of the exhaust pipe 5 and heats the heated element 12 via the heat pipe 14. The resulting hot element 12 immediately heats the guide cylinder 11. The throttle valve 9 and guide cylinder can be prevented from freezing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53119297-A (JP)
Title: Liquid phase growh method of gallium phosphide red luminous element
Inventor: KAWACHI MASARU
IPC: C30B29/44
Filed: 1977-03-29
Abstract: PURPOSE: To obtain a GaP red luminous element with remarkabbly improve emission efficiency by carrying out liquid phase growth of a n-type GaP layer in a liquid phase growing unit made of carbon and then carrying out growth of a p-type GaP layer in another liquid phase growing unit, the portion of which contacting with a growing soln.  is made of quartz glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63201950-A (JP)
Title: Disk surface detecting device
Inventor: HASEGAWA KAZUNORI
IPC: G11B19/12
Filed: 1987-02-17
Abstract: PURPOSE:To detect both sides of a disk surface irrespective of the display of detection information by detecting the disk surface by means of the shift position of a shutter when the insertion of a cartridge into a disk driving device is completed. CONSTITUTION:A light-receiving element 15D constituting a photo interrupter 15 light-receives a reflected light L' from the shutter 2' of a light-emitting element 15L. If the shutter 2', for example, is opened to left, the strong reflected light due to the glossy surface is impressed on the light-receiving element 15D, whereby the photo interrupter 15 operates. If the cartridge 1 is turned over and the shutter 2' comes to a right side, the reflected light L' inputted to a photo interrupter 15 is given from the surface of the resin of a small reflection coefficient in the front edge of the cartridge 1, whereby the photo interrupter 15 does not operate. Namely, the action and non-action of the photo interrupter 15 correspond to two sides of the cartridge 1, and both sides of the cartridge 1 to be inserted is detected.
Patent JP-H05288279-A (JP)
Title: Spool valve
Inventor: UATSUTSU TOOMASU AASAA
IPC: F16K3/314
Filed: 1993-01-29
Abstract: PURPOSE: To obtain a spool valve having spool members with notches, which can function as a valve without having to form an annular groove, which communicates with a hydraulic fluid port, on the peripheral wall of a bore. CONSTITUTION: A spool valve comprises a valve body 12 with an elongated cylindrical bore 14, hydraulic fluid passageways 16 formed in such a manner that they extend in a radial direction through the valve body and communicate with the bore, and define a peripheral port edge 18, a cylindrical spool member 34 which is slidably mounted within the bore to close and open the passageways and a means to move the spool member. The spool member has a cylindrical land surface, a circular end surface which defines a peripheral metering edge by crossing with the land surface and plural tapered notches 38. Some of the notches overlap a part of the peripheral port edge, so that the hydraulic fluid between the bore and the hydraulic fluid passageways can flow only through the overlapping tapered notches.
Patent JP-H02213758-A (JP)
Title: Sol for moisture-sensitive membrane and its production
Inventor: UCHIYAMA SHOICHI
IPC: H01C7/00
Filed: 1989-02-14
Abstract: PURPOSE:To uniformly disperse conductive carbon powder in the sol with ease by composing the sol of ethyl silicate, ethanol, dil. hydrochloric acid, glycerin, fine SiO2 particles and carbon. CONSTITUTION:Fine SiO2 particles, activated carbon and carbon black are dispersed in a mixed soln. of water, ethanol and glycerin to form the sol for a moisture-sensitive membrane. When the solids are dispersed, the secondary and tertiary grains formed by agglomeration are crushed by the ultrasonic wave. The specific surface of the solid matter is considerably increased because of the fine grains formed by crushing, and hence the viscosity of the sol is increased. Although the carbon black when refined has <=500Angstrom  average grain diameter, the diameter is increased to the submicron order by agglomeration. The agglomerated carbon black is crushed by the ultrasonic method and made easy to disperse, and the sol is stabilized. By this method, the conductive carbon powder is uniformly dispersed with ease.
Patent JP-S53121395-A (JP)
Title: Automatic steering apparatus for ships
Inventor: HIROKAWA YOUICHI
IPC: B63H25/36
Filed: 1977-03-30
Abstract: PURPOSE:To provide a steering apparatus combined with a course direction indicating means adapted for producing a steering signal at the time of steering to indicate the course direction, in which it is enabled to automatically give indication of the course direction only through operation of an automatic steering apparatus.
Patent JP-S56131214-A (JP)
Title: Catv device
Inventor: KAWAMOTO NORIYUKI
IPC: H04B17/00
Filed: 1980-03-17
Abstract: PURPOSE: To inspect and adjust a linear amplifier in safety and in a short time, by performing the inspection and adjustment through the remote operation of an operating machine.  
     CONSTITUTION: When linear amplifier 8' is inspected, a data collection instruction from an operating machine is received by photodetector 11. This received signal is supplied to microcomputer 10, which decodes this received signal to collect the state of the output voltage level of DC power source circuit 5 and information on input and output levels passed through branching devices 3 and 4, and then sends them back to the operating machine via light emitting element 12. To adjust amplifier 8', the signal of an adjustment instruction similarly received by element 11 from the operating machine is decoded by computer 10 and respective functions are adjusted. Thus, amplifier 8' can be inspected and adjusted without danger such as the climbing of a mast. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11232513-A (JP)
Title: Entry/exiting management system
Inventor: ONO HIROSHI
IPC: G06K17/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an entry/exiting management system which can securely grasp the entry and exiting of individuals into and from a limited specific area. SOLUTION: This system is equipped with a card reader 11 which reads an ID card and a fingerprint reader 12 which reads a fingerprint. According to the output of the card reader and the output of the fingerprint reader, a control part 14 decides whether a person bearing the ID card is a person who should bear it rightfully. According to the decision result, the control part 14 controls the lock of a door 13 to manages the entry and exiting of individuals into and from the specific area 15. The number of persons is preferably decided by installing a scale 17 on the passage reaching the door 13.
Patent JP-H08201880-A (JP)
Title: Electric connector
Inventor: UCHIDA MASAKI
IPC: H05K1/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide an electric connector in which first and second connecting parts on both ends can be relatively rotated, and at least one connecting part is never curved. CONSTITUTION: This electric connector has first and second winding parts 10a, 10b formed by sprially winding the longitudinal middle of a flexible base, and first and second connecting parts 10h, 10I extended from the winding ends of the first and second winding parts 10a, 10b. Thus, the first and second connecting parts 10h, 10I can be relatively rotated by changing the winding state of the first and second winding parts 10a, 10b. Since the connecting parts 10h, 10I are extended in the winding circumferential direction, they are never curved, and can be treated as flat surfaces.
Patent JP-H08198033-A (JP)
Title: Sealing material and sealing technique for automobile parts
Inventor: KURIHARA MASAYUKI
IPC: F16J15/10
Filed: 1995-01-30
Abstract: PURPOSE: To provide the sealing material and sealing technique for automobile parts, which can materialize positive sealing preventing the interface leaks of rain water, wash water, dewing water and the like by simple sealing works, and also can lower cost down. CONSTITUTION: Sealing material 1 is provided with a sealing material main body 2, a first and a second self adhesive 3 and 4 are bonded to both surfaces of the sealing material main body, a first and a second reppelent 6 are impregnated to the first and second self adhesives 3 and 4 in such a way that the reppelent can be removed, and a peeling lip 7 is extended so as to be provided for the end section of the second reppelent 6. The sealing material 1 is stuck to the flange 9 of an air duct with the first self adhesive 3. The second reppelent 6 is made to abut against a duct mounting section 10. The second reppelent 6 is peeled off by pulling the peeling lip 7 so as to be removed, and the sealing material 1 is then stuck to the duct mounting section 10 with the second self adhesive 4.  The flange section 9 is fastened to the duct mounting section 10, and the sealing material 1 is thereby appropriately compressed.
Patent JP-H05236335-A (JP)
Title: Motion vector detecting device
Inventor: KONDO TOSHIAKI
IPC: H04N19/105
Filed: 1992-02-21
Abstract: PURPOSE:To reduce the misdetection and the detection error of a motion vector. CONSTITUTION:The motion vector detecting systems 12a-12e detect the motion vectors out of the image signals received from an input terminal. 10 based on the detection algorithms and/or detection characteristics different from each other. The preprocessing filter circuits 18a-18c extract the specific space frequency components proper to the two-dimensional phase difference detecting circuits 20a-20c out of the input image signals. The circuits 20a and 20c have the same detection algorithms and have the different sizes of templates. The circuit 20b has the residual calculating/evaluating method different from that of the circuit 20a. A comparator 14 compares the outputs of systems 12a-12e with each other end selects these outputs in a prescribed priority to output them to an output terminal 16.
Patent JP-S55129693-A (JP)
Title: Lubricating device
Inventor: OOWADA HIROSHI
IPC: F16N7/38
Filed: 1979-03-24
Abstract: PURPOSE: To perfect the characteristic of quantitative displacement for a gear pump and simplify the structure in a device to supply a fixed amount of lubricating oil intermittently to a machine tool by providing an accumulator to be given pressure by the gear pump.  
     CONSTITUTION: A gear pump 8 to be operated by an electric motor 3 is fixed in a case 1 to be also used for a lubricating oil tank, and a discharge port thereof is connected to a valve chest 11. In this construction, when a valve body 12 is displaced to the left by the operation of the gear pump and subsequently to the right by the intermission of the operation, a piston 16 inside an accumulator 14 is pushed up, and a fixed amount of lubricating oil, after accumulated therein, is sent to the part to be lubricating through a pipe 3. A contact of a micro-switch 19 above a piston rod 18 and also a control circuit to be operated by a timer are provided for controlling the accumulation and supply of the lubricating oil and restarting after a fixed time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01210106-A (JP)
Title: Method for preheating rolling roll
Inventor: KASE TORU
IPC: B21B27/06
Filed: 1988-02-17
Abstract: PURPOSE:To effectively restrain generation of an abnormal crown caused by a heat crown by using a work roll provided with a heat crown over the total roll barrel width. CONSTITUTION:A heat crown is previously imparted over the total roll barrel width of a work roll in a finishing stand of a continuous hot rolling mill. Sharp changes of a roll crown amount caused by a heat crown by an actual rolled stock is prevented and no inflection point is generated by mearly equalizing a heat crown amount in a part where the stock passes to an actual heat crown amount in the stock passing part. Therefore, a good profile without cat's ears is obtained.
Patent JP-H03237197-A (JP)
Title: Lubricating oil composition for can having excellent formability
Inventor: OKAMOTO YOSHIO
IPC: C10M129/72
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the subject composition capable of improving the surface defects such as black streak and bottom blackening in a DI molding without deteriorating the moldability by adding a lubricating oil composed of a specific dibasic acid ester to a mineral oil having low viscosity. CONSTITUTION:The objective composition is produced by mixing (A) a mineral oil having low viscosity with (B) preferably 5-50% of a lubricating oil composed of one or more kinds of dibasic acid esters having two polar groups expressed by formula RO2C(CH2)nCO2R (preferably monomethyl adipate, diethyl sebacate, etc.). The composition is applied at a rate of preferably about 100-500mg/m<2>.
Patent JP-S60180991-A (JP)
Title: Method for controlling diameter of single crystal
Inventor: TAKENAKA HIROSHI
IPC: C30B15/22
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a quick response in controlling the diameter of a crystal, and to control correctly the diameter of the crystal by heating the pulled-up crystal with a controlling heater in pulling the single crystal by the Czochralski method. CONSTITUTION:The material melt 1 for semiconductors, etc. is charged into a crucible 2, and its surface is covered with a B2O3 melt 3 as needed. A seed crystal 4 is immersed into the surface of the melt 1, and a single crystal 5 is pulled in while rotating the seed crystal. In addition to a main heater 6 for controlling the temp. of the melt 4 in the same way as the existing process, a controlling heater 7 for directly heating the pulled-up single crystal 5 with radiation 9 is provided to control independently the temp. of the single crystal 5 in accordance with the change in the diameter of the crystal. During said pulling, the variation of the crystal diameter at the solid-liquid interface is detected as the change in diameter or weight with a usual detecting method such as an ITV and a weight sensor, and the temp. of the heater 7 is raised or lowered in accordance with the deviation from the set diameter to raise or lower the temp. of the crystal 5. The diameter is controlled in this way.
Patent JP-S62194863-A (JP)
Inventor: HOSHINO AKIRA
IPC: C08K5/09
Filed: 1986-02-21
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-H04254463-A (JP)
Title: Dielectric porcelain composition
Inventor: NARUKI SHINYA
IPC: H01B3/12
Filed: 1991-02-06
Abstract: PURPOSE:To suppress precipitation of Ba0.5TaO3 and to improve the Q value by incorporating phosphorus and MgO by specified amt. into Ba(MgTa)O3 perovskite type oxide. CONSTITUTION:The dielectric porcelain compsn. consists of a perovskite structure oxide essentially comprising Ba0.5TaO3 and 0.005-1.0wt.% phosphorus and further MgO by 0.005-1.0wt.% to the total amt. If the amt. of phosphorous is less than the lower limit, a densely sintered body can not be obtd. by normal pressure method, and if the amt. is higher than the upper limit, the Q value decreases. If the excess MgO is lower then the lower limit, precipitation of Ba0.5TaO3 can not be enough controlled and if the amt. is above the upper limit, the Q value decreases.
Patent JP-H06251593-A (JP)
Title: Method for controlling erasing and writing of flash memory
Inventor: MICHIYAMA JIYUNJI
IPC: G11C17/00
Filed: 1993-02-24
Abstract: PURPOSE:To prevent the occurrence of an erroneous reading by checking the presence and the absence of a leakage current of a memory cell after erasing a flash memory and setting an erasing control pulse under a condition not to generate a leakage current. CONSTITUTION:To check a leakage current, all level shifter 8 are set into a non-selective condition, all word lines 2 to 7 are set to a non-selective condition to perform read operations. Then, a bit line is selected by a Y gate 13 and a leakage current flowing a same bit line is detected using sense amplifiers 21 and 23. If an over erased memory cell exists on a selected bit line and a leakage current is generated, a current flows from the amplifier 21 to the memory cell, the voltage of a node 22 is lowered and an output 28 of an inverter 26 outputs H data. If thers is no leakage current, the output of the inverter 26 outputs L data. Thus, the occurrence of a leakage current is prevented and an erroneous reading of information is prevented.
Patent JP-S59159737-A (JP)
Title: Method for removing powder attached to wall surface of chamber
Inventor: TOKUMARU AKIRA
IPC: B05B1/20
Filed: 1983-03-03
Abstract: PURPOSE:To attain the maximum efficiency for the removal of powder from the wall surface of a chamber with minimum energy consumption, by blasting compressed gas from a nozzle toward the surface of a wall in a manner to form a slant elliptical blasted part on the surface, and transferring the nozzle to lap the scanned surface with each other. CONSTITUTION:The blasting pipe 4 is attached above the pipe axis 2 of the chamber 1 parallel to the wall surface of the chamber 1. The blasting pipe 4 is furnished with holes 11, and a metallic cylinder 13 having slantly bored nozzle 14 is inserted in each hole 11. The diameter of the nozzle is e.g. 2-3mm. and the angle (beta) between the nozzle and the chamber wall is e.g. 30 deg.C. The compressed gas blasted through the nozzle forms a slant elliptical blasted part on the chamber wall, and the scanned surfaces are overlapped with each other by moving the nozzle. Accordingly, the maximum removal efficiency can be attained with minimum energy consumption.
Patent JP-S59159362-A (JP)
Title: Ink supply apparatus of ink type wire dot printer
Inventor: IKEDA YOSHITO
IPC: B41J2/305
Filed: 1983-03-02
Abstract: PURPOSE:To obtain stable high printing quality even if ink is allowed to stand for a long period of time, by providing an ink heating member to a second ink sump for supplying ink to a first ink sump and at least either one of the first ink sump and the second ink sump. CONSTITUTION:When a printer powder source is turned ON, a recording head 1 is moved to a home position side and, at the same time, an ink heater 24 and a resistance heater 13 receive the supply of a current to heat a wire leading end guide 21, the ink around a first ink sump 20 and a second ink sump 15. When the ink of the first ink sump 20 is consumed by printing and an ink holding amount is reduced as compared with that in an equilibrium state, the ink is supplied to the first ink sump 20 from the second ink sump 15. The swcond ink sump 15 sucks up the amount supplied to the first ink sump 20 by capillary action to restore the equilibrium state.
Patent JP-S57150069-A (JP)
Title: "kana"-"kanji" converting system
Inventor: NANZAKI YOSHITAKA
IPC: G06F17/22
Filed: 1981-03-13
Abstract: PURPOSE:To convert words and phrases in which forms of words or reading of ''kanji'' (Chinese character) are changed into ''kana'' (Japanese cyllabary)/''kanji'' characters efficiently by dealing the standard characters processed in an input device with ''Romaji'' (Roman letters) and dividing these characters into a part whose forms are not changed and the other part with the change of forms of words. CONSTITUTION:In input part 11 of an input device generates a ''Romaji'' code for a character string inputted with ''kana'' or ''Romaji'' in every phrase. The ''Romaji code'' is passed through a control part 12 and supplied to a grammer analyzing part 13 and also to a display part 14 after converting into a ''kana'' code in case of ''kana'' input. The grammer analyzing part refers a corresponding word from a memory part 15 on the basis of the sent ''Romaji'' code in the procedure described below and corrects the inputted characters into words and phrases of ''kanji'' or mixed with ''kanji'' in the reference range. The display part 14 displays the highest ranking of words and phrases of ''kanji'' or mixed with ''kanji''.
Patent JP-S59161695-A (JP)
Title: Heat exchanger
Inventor: KODERA TAKUROU
IPC: F28D19/04
Filed: 1983-03-03
Abstract: PURPOSE:To improve the moisture absorbing capacity of an heat exchanger to thereby improve the heat exchange efficiency of the heat exchanger by a method wherein a thermoelectric element is incorporated into a partition plate in the heat exchanger and the polarities of the terminals of a heat source for the thermoelectric element are exchanged in accordance with the air current exchange cycle. CONSTITUTION:The surface of the partition plate in a heat exchanger is formed of an aluminum face plate 14 a part of which coming into contact with air currents carries a moisture absorbing agent 5 such as silica gel. Further, the lower surface of the face plate 14 is coated with a thin insulating film 6 and provided with the thermoelectric element 7. The thermoelectric element 7 includes a heat absorption connecting section 8 made of copper and a heat discharge connecting section 9 made of copper and P type semiconductors 10 and N type semiconductors 11 are arranged between the above-mentioned two sections 8 and 9 in an alternative fashion. The semiconductors 10 and 11 have lead wires connected to the terminals of the DC power source 13 whose positive and negative polarities can be exchanged as the air currents are exchanged. Thus, when the polarities of the terminals of the power source 13 are exchanged, the heat absorption connecting section 8 and the heat discharge connecting section 9 are exchanged.
Patent JP-H11215919-A (JP)
Title: Vessel for growing plant
Inventor: OSHIMA KUNIO
IPC: A01G7/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a plant-growing vessel capable of evenly giving a proper magnetic energy to a plant in a flower pot, a vase or a planter by a simple method without causing the local application of the magnetic action to the plant, the corrosion of a magnet and the flow of the magnet. SOLUTION: This plant-glowing vessel 1 is formed by mixing magnetic powder with a synthetic resin material, forming the mixture in a long cord-like shape, magnetizing the formed product, forming an outer coating film comprising a thermoplastic resin elastomer on the outer periphery of the magnetized magnet product, and subsequently spirally orbiting and fixing the magnetic cord 3 to the inner periphery of the flower pot 2.