baber/WOPTO huggingface dataset:
Patent JP-H1019773-A (JP)
Title: Grain detector
Inventor: TOKI HARUMITSU
IPC: G01N21/35
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy by actuating a sensor for detecting the mixing ratio of green rice and unpolished rice when the thickness of a grain layer flowing down the flow-down surface of a hopper reaches such level as the solar beam and an indoor light source have no effect on the detection value. SOLUTION: A vertical grain sorter sorts unpolished rice and arranged rice is fed to an arranged grain take-out hopper 11 where the arranged rice flows down the bottom plate part 11a of the take-out hopper 11 and discharged to the outside of the sorter. When the thickness of grain flowing down the bottom plate part 11a reaches such level as the solar beam and an indoor light source have no effect on a green-rice/ unpolished-rice ratio sensor 15, the ratio sensor 15 is provided with a detection permit command for starting detection. The grains are irradiated with an electromagnetic wave including a moisture absorption wavelength band from a light emitting section 15a and the reflected light is received by a detection element 15c through a moisture absorption wavelength band BPF 15b and subjected to photoelectric conversion.  The detection voltage is compared with a predetermined reference level and the mixing ratio of green-rice/unpolished-rice is determined. According to the detector, the mixing ratio can be determined regardless of the solar beam or an indoor light source and the detection accuracy is enhanced.
Patent JP-H0462763-A (JP)
Title: Manufacture of metal hydride storage battery
Inventor: MATSUMOTO TAKANAO
IPC: H01M4/26
Filed: 1990-06-29
Abstract: PURPOSE:To increase a discharge capacity by promoting activation of a negative electrode by means of low temperature charging. CONSTITUTION:This kind of battery consists of a nickel electrode for a positive electrode and hydrogen absorbing alloy for a negative electrode, but since the surface of the negative electrode is oxidized and extremely inactive immediately after the battery is assembled, any sutticient discharging characteristic cannot be obtained. Accordingly, charging and discharging activation is required. And since the hydrogen absorbing alloy has poor thermal conduction, a hydrogen equilibrium pressure rises with heat generation at the charging time and the charging efficiency falls. Therefore, the charging is carried out at a low temperature, so that the charging efficiency rises and the activation degree of the battery is increased.
Patent JP-S6064406-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1983-09-19
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-H1123684-A (JP)
Title: Radio beacon receiving device
Inventor: TATEISHI TORU
IPC: G01C21/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio beacon receiving device for a moving body navigation device capable of the notification of information at accurate timing and performing the correction of the position of one's own vehicle. SOLUTION: This device 10 detects phase inversion by passing under a radio beacon output antenna and notifies a moving body navigation device 1 of a received information. A phase change anomaly detection signal is provided in this notified information. This signal usually transmits indefinite information, stores phase change normality information in the case that the radio beacon receiving device 10 judges a phase change to be normal, stores anomaly information in the case that it judges a phase change to be anomalous, and transmits the same signal to the moving body navigation device 1, and position correction processing by radio beacon information is not performed in the case of the reception of the same signal in the moving body navigation device 1.  Therefore, by performing the above-mentioned processes, it is possible to prevent false position correction in the case the detection of phase change anomaly.
Patent JP-2001000972-A (JP)
Title: Alkali ion water maker
Inventor: SHIMIZU SAKAE
IPC: C02F1/46
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make ion water always having a stable set pH value until an inputted pH value is judged to be normal even if the inputted pH value from a pH sensor is judged to be abnormal and to rapidly give warning when the pH sensor is judged to be out of order so as to wash and calibrate or replace the pH sensor. SOLUTION: An alkali ion water maker is constituted of a flow rate sensor 5, an electrolytic voltage output means 21, an electrolytic voltage input means 22, a pH sensor 13, a control means 14 judging the level of a flow rate from the flow rate of the flow rate input means to perform the input and output of data, a set pH input operation means 19 and a warning means 20 making trouble known by an LED or a buzzer. When the control means judges that the inputted pH value from the pH sensor 13 is normal, it controls the electrolytic voltage due to the pH sensor and stores the electrolytic current and electrolytic voltage at this time. When the control means 14 judges the inputted pH value to be abnormal, it performs the control of the electrolytic voltage due to the electrolytic current stored when the inputted pH value is normal.
Patent JP-S5693445-A (JP)
Title: Station yard broadcasting device
Inventor: IWATA YASUHIDE
IPC: H04H20/00
Filed: 1979-12-26
Abstract: PURPOSE:To reduce the number of persons required for the guide broadcast of approach of the train to the station and respond to approach of the train immediately, by transmitting the broadcast in the train to the outside with a weak radio waves and by receiving it by the station to broadcast by the speaker connected to wire broadcasting. CONSTITUTION:Transmitter 9 is connected to cab microphone 2 provided in train 1, and the broadcast is performed from cab speaker 4 by cab broadcasting device 3, and simultaneously, the weak radio wave signal is transmitted to the outside by the transmission antenna connected to transmitter 9. Meanwhile, receiving antenna 12 to receive this weak radio wave signal is arranged in station 5. This receiving antenna 12 is connected to receiver 11, and the guide broadcast for passengers in train 1 is broadcasted in the yard of station 5 simultaneously by yard speaker 8 connected to wire broadcasting device 7.
Patent JP-H0337026-A (JP)
Title: Floor mat
Inventor: MORI SHIGEMICHI
IPC: A47L23/22
Filed: 1989-07-04
Abstract: PURPOSE:To prevent water from flowing out on a floor outside a mat by combining either two of the following processes: to form many recesses on a substrate, to fill a water-absorbing polymer on the root section of synthetic fibers, and to provide drain holes penetrated from the upper face to the lower face of the substrate at the recessed portions of the substrate. CONSTITUTION:Many recesses 21 are provided on the upper face of a substrate 2 made of synthetic rubber, pile-shaped synthetic fibers 3 are planted on it, and a water-absorbing polymer 4 is filled on the substrate 2 at the height about a half of the synthetic fibers 3 to obtain a mat 1. When water is dropped on the mat 1, it is absorbed by the water-absorbing polymer 4, thus no water flows to the outside of the mat 1. When the water absorption of the polymer 4 is saturated, the mat 1 itself is replaced, the gelatinous polymer 4 is taken out, and new polymer 4 is filled. In case of a mat 10, recesses 22 corresponding to recesses 21 of the substrate 2 are formed on the lower side, and drain holes 23 penetrated from the upper face to the lower face of the substrate 2 are provided. Water is accumulated on recesses 21, and recesses 22, and water is prevented from flowing to a floor outside the mat 10.
Patent JP-H05338985-A (JP)
Title: Spreader for container multistage-loading
Inventor: OKUBO YOSHIAKI
IPC: B66C1/10
Filed: 1992-06-08
Abstract: PURPOSE:To provide a spreader for container multistage-loading by which alignment of container multistage-loading can be confirmed physically and loading can be performed stably and speedy. CONSTITUTION:A spreader comprises each hollow vertical guide 1 pivotally supported by a horizontal support pin 3 respectively at outer end face center of a both end cross beam 06 in the longitudinal direction of a spreader 14, an inverted T-shaped hollow elevating cross beam 4 with its vertical part slidably fitted into the lower part of a vertical guide 1, and a tilt cylinder 9 for tilting the vertical guide, whose one end is pivotally supported by a horizontal pin 11 respectively to a bracket which is protruded on the both end cross beam 06 and the other end is fixed on the upper part of the vertical guide 1 by a horizontal pin 12.
Patent JP-H0517510-A (JP)
Title: Production of new copolymer latex
Inventor: MUROI TOSHIMASA
IPC: D21H19/44
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a conjugated diene-based copolymer latex having high performance as a binder. CONSTITUTION:This production method is to produce a copolymer latex characterized as follows. (A) A dimer of a nuclearly substituted alpha-methylstyrene is used as (d) a chain transfer agent with (B) other chain transfer agents containing sulfur element in combination and potassium hydroxide is used after the polymerization in emulsion copolymerization of (a) a conjugated diene with (b) an ethylenically unsaturated carboxylic acid and (c) other monomers. Balance between blister resistance and stickiness of coated paper is improved in using the resultant latex as a binder for pigment-coated paper.
Patent JP-H0525706-A (JP)
Title: New cellulose cuprammonium solution and production thereof
Inventor: MATSUOKA YOSHIO
IPC: D01F1/02
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a new cellulose cuprammonium solution having low content of copper and ammonia by preparing cellulose having adsorbed copper and then dissolving the cellulose in an aqueous solution containing ammonia. CONSTITUTION:For example, cellulose is immersed in a cuprammonium solution containing an alkali metal hydroxide to prepare cellulose having adsorbed copper in an amount of 0.3-0.7 molar ratio to pyranose ring of cellulose. Then the cellulose is dissolved in an aqueous solution containing ammonia to give the objective cuprammonium solution containing >=3% cellulose, 0.5-5% ammonia and 0.25-1% alkali metal hydroxide.
Patent JP-H0523276-A (JP)
Title: Vacuum cleaner
Inventor: MORISHIGE MAKOTO
IPC: A47L9/28
Filed: 1991-07-15
Abstract: PURPOSE:To provide a vacuum cleaner which prevents noise caused by rattling of a shutter when in use without deteriorating the ease with which the shutter moves. CONSTITUTION:In a vacuum cleaner having an end connection body 20 open to the outer surface of a main body case 11 and in which an inlet to and from which a suction hose is freely attached and removed is formed, the inlet communicating the suction hose mounted therein with a dust-collecting filter located in the main body case 11 and being closed by a shutter 27 moving within the space between the main body case 11 and the end connection body 20, a spring piece (emergizing means) is provided for emergizing at least the open shutter 27 in the perpendicular direction to the direction in which the shutter slides.
Patent JP-S5876504-A (JP)
Inventor: YAMAOKA TETSUJI
IPC: A41D27/26
Filed: 1981-10-29
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-S5876165-A (JP)
Title: Curing method of painted steel and curing cover for steel
Inventor: UEHARA KEIJI
IPC: B05D7/14
Filed: 1981-10-30
Abstract: PURPOSE:To improve the efficiency of curing work, in curing a paint-applied part during coating a steel material for building, by attaching or detaching a curing cover made of synthetic resin having a specified configuration to or from a part to be cured. CONSTITUTION:Paint such as a rust preventive is applied to a building steel material 15 such as H-shaped steel, and the uncoated end part 15A is covered and cured by using curing covers made of synthetic resin such as vinyl chloride having U-shaped cross section. Each of curing covers 1A-1E is inserted into each part A-E of the curing part 15A of the steel material 15 by its clamping power. The curing covers 1 are easily detached, after paint is sprayed to a part 15B to be coated. The curing cover 1 comprises a base plate part 11 and an auxiliary plate part 12 connected together with a U-shaped bent part 13, so as to clamp the steel material with a space 14 between the two plates 11, 12. In this case, the width W of the base plate part 11 is made larger than the width w of the auxiliary plate part 12 so that the front edge 11A of the base plate part 11 is extended beyond the front edge 12A of the auxiliary plate part 12.
Patent JP-H04232252-A (JP)
Title: Sputtered scandium oxide coating for dispenser cathode and its manufacture
Inventor: ROBAATO TEII RONGO
IPC: C23C14/08
Filed: 1991-07-15
Abstract: PURPOSE: To obtain a low surface work function surface coating of a dispenser cathode which has lower electric resistance and is capable of maintaining stable electron radiation for a long period.  
     CONSTITUTION: The cathode structure is obtd. by adhering a layer 14 of barium activated scandium oxide having a thickness in a range of nanometer as an electron radiation material on the outermost surface of a porous tungsten base body 12 distributed with impregnating bodies contg. barium. The process for producing the cathode structure includes a stage for adhering the layer 14 of the scandium oxide having about 1 to 30 nanometer thicknesses on the outermost surface of the base body 12 by sputtering, chemical vapor adhesion, etc., and turning on a heater 16 so as to expose the adhered scandium oxide surface layer for about 2 to 10 minutes in an oxygen atmosphere under an oxygen pressure of about 10 -5  to 10 -7  Torr at about 375 to 500°C, to release the barium in the impregnating bodies and to migrate the barium into the scandium oxide surface layer, thereby activating the surface layer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06157757-A (JP)
Title: Production of poly(arylene sulfide)
Inventor: DOURNEL PIERRE
IPC: C08G75/025
Filed: 1993-07-14
Abstract: PURPOSE: To obtain a polymer enhanced in the yield of a high molecular weight polymer and having a narrow particle size distribution by reacting a dihlaogenated aromatic compound with alkali metal sulfide in a polar solvent in the presence of a sulfimide and its alkali metal salt.  
     CONSTITUTION: This objective poly(arylene sulfide) in which the yield of a high molecular weight polymer is improved and the molecular weight of particle size fractions is high and, very close to each other is obtained by reacting a dihalogenated aromatic compound (e.g. p-dichlorobenzene or the like) with alkali metal sulfide (e.g. sodium sulfide or the like) in a polar org. solvent (e.g. N-methylpyrrolidone or the like) in the presence of a compound of sulfimide (e.g. benzosulfimide or the like) and its alkali metal salt or the like in a titanium autoclave at a temp. of 240-265°C for 180 min by adding an aq. solution of sodium hydroxide. The poly(acrylene sulfide) thus obtain is preferably used as a material for forming parts used in electrical, electronic and automotive industries. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6236195-A (JP)
Title: Method of rearranging phosphatidyl group
Inventor: YAMADA OSAMU
IPC: C12P9/00
Filed: 1985-08-09
Abstract: PURPOSE:To efficiently carry out rearrangement reaction of phosphatidyl group, by reacting a phospholipid with an alcohol containing a primary hydroxyl group in the presence of phospholipase D and an equivalent amount of the total amount of the phospholipid and the alcohol or less of water. CONSTITUTION:When a phospholipid is reacted with an alcohol containing a primary hydroxy group in the presence of phospholipase D, an amount of water is limited to an equivalent amount of a reaction substrate, namely the phospholipid and the alcohol or less than it, preferably an equivalent amount of the lipid of the reaction substrate or less than it. A high-purity phospholipid or its derivative is obtained.
Patent JP-H1113940-A (JP)
Title: Supporting device for fluid piping
Inventor: TAKEDA SAKAE
IPC: F16L3/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce an exciting force under the intrinsic vibration number of a structure having fluid piping and to prevent noises produced by the resonance of the structure by clamping the fluid piping on the structure in the node position of the vibration mode of the fluid piping excited by fluid pressure pulsation. SOLUTION: A plurality of attaching seats 2 are fixed to the upper surface of a construction machine 1, a recessed part 21 and a screw hole 22 are provided in each attaching seat 2 and vibration preventive rubber 3 is provided over the recessed part 21. A notched part 31 is provided in the upper part of the vibration preventive rubber 3, and two hydraulic piping lines 4A and 4B are provided thereon and fixed by a bolt 6 by using a fastening tool 5 having a notched part 51. In this case, the position of a clamp between the hydraulic piping lines 4A and 4B is selected from a plurality of pre-installed boom attaching seats 2, and the position selected is decided to be a position contacted with the node of the hydraulic piping lines 4A and 4B.  Thus, the vibration of a boom 1 is reduced, and noises produced by resonance between the hydraulic piping lines 4A and 4B and the boom 1 are prevented.
Patent JP-H10745-A (JP)
Title: Laminated and packaging container using laminate
Inventor: HIDAKA KAZUHIRO
IPC: B32B27/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide high barrier properties to light, gas and vapor, superior heat sealing properties at a low temperature, and suitability for packaging the content, and further, suitability for incineration, and after use, make an easy disposal as incineration ash. SOLUTION: At least, a film of an ethylene-olefin copolymer polymerized with the use of metallocene as a heat sealing film Al is stacked on one of the faces of film A with barrier properties which consists of a thin film layer 2 of an inorganic oxide and a film layer 3 of aluminum formed on one of the faces of a resin film 1. On the other hard, at least, a base material film 5 is stacked on the other face of the film A to form a laminate B1. This laminate B1 is fabricated into a bag or a box as a stacking container.
Patent JP-H0339128-A (JP)
Title: Floor suction device for vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/06
Filed: 1989-07-05
Abstract: PURPOSE:To reduce a moving operation force at the time of using a device on a rug or a carpet by forming the thin film of a friction coefficient less than that of flexible material, integrally on shielding plates arranged along the longitudinal direction of a suction passage and formed with the flexible material suspended toward a floor surface, and on the front side of the suction device at least. CONSTITUTION:At the front and rear of a suction passage 7, shielding plates 9, 10 fitted on a lower suction device 5 over a full length in the width direction of a floor suction device l are composed of the sliding sliding contact pieces 11 of T-shaped cross-sectional areas made of ureyhane rubber, thin films 12 made of nylon bonded on the front side of the floor suction device 1, and covers 13 for covering the upper sections of the sliding contact pieces 11. Besides, on the side of the suction passage 7 of the shielding plate 9, a roughly conic sliding contact projection train 14 projected in the vertical direction from the surface of the sliding contact piece 11 is integrally formed. When a rug or a carpet is cleaned, then a brush 15 is contained in the floor suction device 1 and is used. The shielding plates 9,10 come in come in contact with the surface of the rug or the carpet stronger than a case that a wooden floor or a matted floor is cleaned, but the plates 9,10 can be used with the action of the thin films 12 and a light operation force.
Patent JP-S6329978-A (JP)
Title: Manufacture of thin-film transistor
Inventor: KUBOTA YASUSHI
IPC: H01L29/78
Filed: 1986-07-23
Abstract: PURPOSE:To achieve a low threshold voltage by implanting into the channel region an impurity of the same type as the source and drain regions. CONSTITUTION:On a Pyrex glass substrate 1 a polycrystalline silicon thin film 2 is deposited by the use of the vacuum evaporation method, and the active layer portion is patterned. Then, on the polycrystalline silicon thin film 2, a silicon oxide film 3 having a film thickness of 1000Angstrom  is deposited by the atmospheric pressure CVD method for controlling the ion implantation depth, and thereafter boron ions (11B+) are implanted with 1X10<14> ions/cm<2> at 15keV, thereby implanting an impurity into the surface of the active layer channel region and the neighborhood thereof. The surface density of boron implanted by this ion implantation process is 22X10<18>/cm<2>, and the extension in the film thickness direction is 60Angstrom . By implanting an impurity of the same type as the source and the drain into the polycrystalline film 2 constituting the active layer in this way, the generation of carriers is facilitated in the channel region, whereby the threshold voltage decreases.
Patent JP-S6236052-A (JP)
Inventor: KURODA GIICHI
IPC: C04B14/34
Filed: 1985-08-07
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-H0338350-A (JP)
Title: Thermal line printer
Inventor: KOMORI MASAYOSHI
IPC: B41J2/32
Filed: 1989-07-05
Abstract: PURPOSE:To easily detach a coil spring connecting a main body frame and a thermal line head substrate by providing at least one of said main body frame and a portion of said substrate in contact with said spring with a recessed portion of a smaller width than said spring. CONSTITUTION:There are provided a groove 24 and a head adjusting plate 23 in a thermal head substrate 20 so as to easily detach a spring 22. The head adjusting plate 23 is adjusted so that a predetermined distance is kept between a head of the thermal head substrate 20 and a printing paper, and fixed by a screw 25. One end of the ring-shaped spring 22 is positioned above the groove 24 where a part of the spring 22 does not fall inside the groove 24, and moreover within an area surrounded by a hook shaped section of the head adjusting plate 23. One end of an instrument 26 is inserted into the groove 24 in the gap between the spring 22 and head adjusting plate 23. Then, the instrument 26 is inclined to be inserted into the bottom portion of the spring 22. If the instrument 26 is pressed towards a direction shown by an arrow around fulcrum of an upper end of the head adjusting plate 23, the spring 22 is compressed, with raising the instrument 26. Accordingly, the spring 22 can be easily detached.
Patent JP-H0620317-A (JP)
Title: Crystallization method for garnet film
Inventor: TAMANOI TAKESHI
IPC: G11B11/10
Filed: 1992-07-02
Abstract: PURPOSE:To crystallize an amorphous garnet deriv. film by irradiating this amorphous garnet deriv. film with UV rays of the wavelength at which energy is liable to be selectively absorbed only in the amorphous garnet deriv. film. CONSTITUTION:A sample 11 formed with the amorphous garnet deriv. film on a heat resistant glass substrate 4 is prepd. The substrate 4 is installed in a vacuum chamber 14. The inside of this chamber 14 is evacuated until a prescribed pressure is attained. Gaseous nitrogen is then introduced by a gas introducing pipe 21 into the chamber until a prescribed pressure is attained. An electrode 16 of a UV lamp 12 is energized to irradiate the substrate 4 with the UV rays emitted by an electric discharge through an irradiation window 22. The substrate 4 is thus rapidly irradiated with the energy of the UV rays and is heated. As a result, the deriv. film on the substrate 4 is heated up to a prescribed temp. at a prescribed heating up rate. After the substrate is held for a prescribed period of time in a gaseous nitrogen atmosphere, the supply of the electric power onto the lamp 12 is stopped and a substrate installing base 2 is taken out of the chamber 14 filled with the gaseous nitrogen.