baber/WOPTO huggingface dataset:
Patent JP-H10326918-A (JP)
Title: Magnetic impedance effect element
Inventor: MIZUSHIMA TAKAO
IPC: C22C45/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To secure an impedance change with improved sensitivity and response to a weak external magnetic field, by allowing an element to be used to have Fe as a main constituent and the temperature width of an overcooling liquid region to be at least a specific value. SOLUTION: An element mainly consists of Fe and is made of Fe base metal glass alloy where a temperature width ΔTx of an overcooling liquid region that is expressed by ΔTx=Tx-Tg (Tx and Tg indicate a crystallization starting temperature and a glass transition temperature, respectively, in an expression) is 35 K or higher. Then, when an AC current is applied, impedance changes while it depends on an external magnetic field. The Fe base metal glass alloy preferably contains other metal elements and a semi-metal element in addition to Fe. The Fe base metal glass alloys can be formed by gradual cooling since ΔTx is 35 K or higher, and hence can create a relatively thick forming object in ribbon shape or in filament shape, thus improving the symmetry in sensitivity for the positive and negative magnetic fields at an extremely weak magnetic field.
Patent JP-S6114718-A (JP)
Inventor: HASEGAWA NOBUO
IPC: H01G9/012
Filed: 1984-06-29
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-H10277100-A (JP)
Title: Mat for bedsore prevention
Inventor: SAWADA SHOJI
IPC: A61G7/05
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To release the abutting of the body, to prevent bedsore, to eliminate unpleasant feelings or the like and to provide a sound sleep and a deep sleep by computer-controlling the abutting of the body of a patient regardless of a lying posture on a mat and exhausting and contracting individual independent air cells. SOLUTION: This mat 2 in which the cells 1 are individually independently arranged for 7 pieces in 7 columns A-G horizontally and 13 pieces in rows 1-13 vertically for the total of 91 pieces or the plural pieces is formed. Or, the mat in which the cells are divided into the rows 1-4 for a head part, the rows 5-8 for a body part and the rows 9-13 for a leg part or appropriately divided into the head part, the body part and the leg part or the like is formed. As a means for expanding and contracting the cells, an air pump 4 is provided as an air pressure source and is individually connected to the cells by an air pipe 3, a solenoid valve 5 and the solenoid valve 6 are provided and a solenoid valve operation power source 7 for sending signals to them, an operation power source command circuit 8 for sending a command and a computer 9 for issuing the command are provided.
Patent JP-S61292895-A (JP)
Inventor: NAKAMURA NORIAKI
IPC: H05B33/12
Filed: 1985-06-20
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-S62292634-A (JP)
Title: Processing method for lens stock
Inventor: NAKAMURA SHOJI
IPC: C03B33/06
Filed: 1986-06-11
Abstract: PURPOSE:To form a lens with little fluctuation of weight in high processing precision by using a formed whetstone to impart a notch for a round rodlike glass stock and individually breaking it and thereafter subjecting it to specular surface processing by etching. CONSTITUTION:The end part of a glass rod 11 is fixed by a collet chuck 12 or the like and rotated. A diamond wheel 13 wherein the circumference is a V-shape and the angle of the tip is right angle is arranged in the orthogonal direction for the rotary central axis thereof and rotated at high velocity and the glass rod 11 is notched while leaving a dimension (d). After transferring the diamond wheel 13 and successively notching the glass rod, the breaking is performed in the nonbroken part. A lens stock 16 having nearly desirable both conical surfaces and a specular state is obtained by subjecting broken parts 15 to etching processing.
Patent JP-H11323212-A (JP)
Title: Diluent for coating
Inventor: OTOGURO TATSUYA
IPC: C09D7/12
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a coating diluent capable of easily separating and recovering solvents by using specific solvents. SOLUTION: This coating diluent comprises 52-62 wt.% of an aromatic hydrocarbon-based solvent (toluene), 12-18 wt.% of an alcohol-based solvent (n-butanol), 12-18 wt.% of an ether-based solvent (butyl acetate) and 7-9 wt.% of a glycol ether-based ingredient (t-butyl cellosolve). Thus, the amount of solvents recovered from waste solvents can be increased, as the amount unable to recover caused by solubility in water is reduced by limiting the rate of a glycol ether-based solvent to 7-9 wt. %. The aromatic hydrocarbon-based ingredient is brought to solely xylene without toluene which has been usually used and, at the same time, methylisobutyl ketone which is the ketone-based ingredient is not added.  As the both ingredients are not added, the separation by distillation is brought to be easy, as the separation of toluene from methylisobutyl ketone has usually been difficult because the difference of the boiling points between those ingredients is small.
Patent JP-S5761624-A (JP)
Title: Washing method of red mud
Inventor: FUJIIKE MIZUYOSHI
IPC: C01F7/06
Filed: 1980-10-01
Abstract: PURPOSE: To reduce the amount of washing water and maintain the washing capacity in the multistage thickener washing method, by adding part of an overflow from at least one washing thickener to a slurry to be fed to the thickener.  
     CONSTITUTION: In washing a red mud formed in preparing alumina by treating an ore containing alumina with caustic potash, overflows from the respective washing thickness (WT-1)W(WT-5) are linked to the underflow of a liquid thickener (LT) or the washing thickeners (WT-1) or further (WT-2) in the early stage to be fed to the washing thickness (WT-1)W(WT-5) as shown in the dotted lines with  arrows, and the overflows are partly fed to the thickeners. Thus, the concentration  of a slurry (P) to be fed to the thickeners is diluted to increase the settling rate of  particles and solid concentration of the underflow slurry of the washing thickeners. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5658497-A (JP)
Title: Production of androstane or pregnane type 11 alphaa hydroxyy33oxoodelta1*44steroid
Inventor: KAARU PETSUORUTO
IPC: C12P33/10
Filed: 1980-10-01
Abstract: 1. Process for manufacturing 11 alpha-hydroxy-20 alpha-hydroxymethyl- 1,4-pregnadien-3-one, characterised in that 20 alpha-hydroxymethyl-1,4-pregnadien-3-one is fermented with a live culture of Aspergillus occhraceus which is capable of the appropriate reaction.
Patent JP-H01304353-A (JP)
Title: Method of measuring degree of deterioration of extractant
Inventor: NAGATA HIDEO
IPC: G21C19/46
Filed: 1988-06-01
Abstract: PURPOSE:To measure the degree of deterioration of an extractant by measuring the contents of one component and/or several components of dibutyl phosphate=-substd. butyl which is the deteriorated product in the extractant by a gas chromatograph method. CONSTITUTION:After used nuclear fuel is dissolved in nitric acid, the sepn. of uranium and plutonium which are useful as nuclear fuel from various fission products, the sepn. of the uranium and the plutonium and the refining of the uranium and plutonium are executed by combination of solvent extraction and reverse extraction to nitric acid after said products are controlled to the nitric acid concn. adequate for respective stages. The contents of one component and/or several components of dibutyl phosphate=-substd. butyl are measured by the gas chromatograph method without executing pretreatments. The degree of deterioration of the extractant can be measured.
Patent JP-H08305085-A (JP)
Title: Positive charge type toner for developing electrostatic charge image and electrophotographic developer using same
Inventor: YUYAMA TAKESHI
IPC: G03G9/097
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a toner forming an image similar to an initial image even at the time of continuous use and less liable to a change of the quantity of electric charges and to obtain a two-component electrophotographic developer using the toner, undergoing stable triboelectric charge and capable of forming a high faithfulness image similar to an initial image. CONSTITUTION: The objective toner consists essentially of a resin binder, a colorant and an electric charge controlling agent represented by the general formula [where R is -OH, -COOH or -CHO and (n) is an integer of 1-6]. The objective developer consists of the toner and a carrier with a silicone resin coating layer contg. electrically conductive fine powder and a silane coupling agent.
Patent JP-S5840458-A (JP)
Inventor: OOTSUKA SAKAE
IPC: F25B15/00
Filed: 1981-09-01
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-H01304582-A (JP)
Title: Symbol simulator
Inventor: MUROI KATSUNOBU
IPC: G06F19/00
Filed: 1988-06-01
Abstract: PURPOSE:To quickly perform simulation by setting symbol variables of a Boolean expression as fixed length bit patterns and obtaining the output of a fit pattern of a logic circuit by bit operation and converting it to a Boolean expression of least term development type. CONSTITUTION:Symbol variable assigner 2 extracts input terminals of the logic circuit from a circuit connection memory 1 and assigns symbol variables of the Boolean expression and bit patterns corresponding to them to these input terminals. Bit patterns are stored in a bit pattern storage memory 4. A bit computing element 3 extracts elements to be subjected to bit operation from the circuit connection memory 1 and reads in input signals of these elements from the bit pattern storage memory 4 and performs bit operation and stores the operation result in the bit pattern storage memory 4. A Boolean expression output device 5 extracts an output terminal of the logic circuit from the circuit connection memory 1 and outputs the output result of the logic circuit with a Boolean expression of least term development type in accordance with prescribed operation.
Patent JP-H0431446-A (JP)
Title: Production of fluorocarbon resin foam
Inventor: MURAKAMI TOMOYUKI
IPC: C08J9/06
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title foam in an improved rate of production by molding a mixture of a thermoplastic fluorocarbon resin with an inorganic compound having water of crystallization, crosslinking the molding and expanding it by heating to a specified temperature. CONSTITUTION:100 pts.wt. fluorocarbon resin (A) is mixed with 100 pts.wt. or below inorganic compound (B) having water of crystallization and a particle diameter of about 1mum or below [e.g. Al(OH)3], and the mixture is molded at or below a temperature at which the water of crystallization is liberated. The molding is crosslinked either by optionally adding a crosslinking aid (C) (e.g. triallyl isocyanurate) and irradiating it with a radiation at a dose of about 1-40 Mrad, or by adding 0.5-3 pts.wt. peroxide as a crosslinking agent and 2-20 pts.wt. component C and heating it to 180-300 deg.C. The obtained molding is heated to or above a temperature at which the water of crystallization of component B is liberated to obtain a foam.
Patent JP-H09319773-A (JP)
Title: Computer system and its analytic result display method
Inventor: HASHIMOTO EIJI
IPC: G06F17/50
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To realize a system easily comparing and recognizing each analytic result by contour display by automatically adjusting a contour range corresponding to each analytic result at the time of a comparing mode for comparing plural analytic result in a CAE system executing structural analysis with a contour displaying function. SOLUTION: This system is applied to the CAE system executing a structure analyzing program with the contour displaying function and color-displays a numerical range being the analytic result in a displaying color different at each prescribed level. A system main body 1 automatically adjust the contour range so as to compare by contour display at the time of the comparing mode of comparing each analytic result. The contour range is obtained by composing the respective analytic results, calculating the numerical range from a maximum value to a minimum value, e.g. and assigning a different display color according to the number of sections in the numerical range. Based on this contour range, the respective analytic results are respectively contour-displayed on a color display 3 so as to directly compare with each other.
Patent JP-S5760452-A (JP)
Title: Small-sized electronic computer equipped with multilayer liquid crstal indicator
Inventor: YAMAMOTO HARUO
IPC: G06F15/02
Filed: 1980-09-30
Abstract: PURPOSE:To make each display easy to see, and to make the whole computer small-sized, by providing a multilayer liquid crystal indicator, and displaying a calculation result and a calendar of the current month, on the first layer part and the second layer part, respectively. CONSTITUTION:A control part 2 selects a control signal for designating a display data in accordance with a key operation of a key input part 1, to display selection part 5. In this case, while a ten key and a function key of the input part 1 are operated, a memory data to displayed in an operation memory part 4 is selected and designated by the selection part 5. When a TIME key is operated, a time data calculated by a time counting part 7 is selected and designated, and when a CAIE key is operated, both a calendar data and a time data are selected and designated, and moreover, when a DATE key is operated, a date data of year and month, out of the date data is selected and designated together with the calendar data. In this way, a calculation result, and a calendar of the current month, etc. are displayed on the first layer part and the second layer part, respectively.
Patent JP-S5760190-A (JP)
Title: Recuperator
Inventor: MIYABE OSAMU
IPC: F28D7/10
Filed: 1980-09-29
Abstract: PURPOSE: To increase the heat transmitting effect of the heat quantity retained by waste gas and improve the recovery efficiency of waste heat by attaching a heat-transmitting heat absorbing plate to the inner surface, ina radiation type recuperator.  
     CONSTITUTION: Planar heat absorbing plates 6 formed by a material having a quality excellent in heat transfer rate and heat resistance, such as stainless steel of austenite, are accommodated and installed in a multistage type at a predetermined interval toward the vertical direction, in the inner cylinder 1 of the recuperator. On the other hand, radiation plates 7 for increasing the heat transfer on the air side, is provided on the outer surface of the inner cylinder 1. The heat absorbing plate 6 comes into contact with waste gas, and absorbs heat, and transmits the heat in the form of transfer to the inner cylinder 1 which is the heat transfer surface. By making contact with substances which do not radiate such as O 2 , N 2  and the like within the waste gas, the heat absorbing plates absorb the heat retained by these substances and transmit the heat to the inner cylinder 1. Hence, it is possible to effectively improve the recovery of waste heat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5837991-A (JP)
Inventor: SHIMA TOSHIHIRO
IPC: H05K3/30
Filed: 1981-08-31
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-S6027560-A (JP)
Title: Thermal recording head
Inventor: MARUNO SUSUMU
IPC: B41J2/345
Filed: 1983-07-25
Abstract: PURPOSE:To obtain pictures having good tonal property and a comparatively high resolution by forming a heating element of plural heating units provided between a pair of electrodes. CONSTITUTION:Two heating units 8a and 8b are connected to a pair of electrodes 7a and 7b to form a heating element 9. Plural heating elements 9 are arranged in line to make up a thermal recording head. Using such a thermal recording head, when a picture element is represented by four dots and area tone is made, the area tone is made by varying the number of recording dots from left to right. Since one dot corresponding to one heating element 9 is recording dividedly to the number of the heating units 8a and 8b of the heating element 9, or into two fine dots, the step difference of dots is not outstanding and therefore an apparently very fine smooth recording picture can be obtained.
Patent JP-H08327944-A (JP)
Title: Image pickup device such as projector
Inventor: HORII TSUNEYUKI
IPC: G02B1/115
Filed: 1995-06-02
Abstract: PURPOSE: To decrease the influence of reflected light and to obtain a sharp image by decreasing the reflectance of a glass plate to visible rays. CONSTITUTION: The both surface of a transparent glass plate 4 are coated with antireflection films 23 consisting of multilayered films. The antireflection film 23 consists of a three-layered film formed by successively depositing Al2 O3 , ZrO2 and MgF2 by vacuum vapor deposition.
Patent JP-H11325276-A (JP)
Title: Passage selector valve
Inventor: IWATA YOUSUKE
IPC: G01N30/26
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a passage selector valve in a simple structure, hard to produce chippings due to operation and generate malfunction due to specular adhesion phenomenon without causing liquid leakage even in operation under high pressure. SOLUTION: A plunger 2 is inserted in a circular hole formed in a valve body 1 to be slidable to an axial direction, liquid inlet/outlet ports 13, 14b are formed in the circular hole 12, ring seals 3a, 3b are provided at both sides therebetween and a flow passage 21b is formed through the plunger 2 to be moved to the axial direction by an actuator 5, so that a liquid flow passage is selectively changed. A seal is formed into ring seals 3a, 3b to contact the outer periphery of the linearly motional plunger 2, so that the contact area is reduced for effective sealing.
Patent JP-H08327023-A (JP)
Title: Nozzle unit
Inventor: EMOTO KINYA
IPC: F23D11/38
Filed: 1995-06-02
Abstract: PURPOSE: To provide the effective inclining allowance of a shaft to the movable yoke of an electromagnetic solenoid by enhancing the connecting strength of the shaft of switching an injection nozzle to a spring retainer. CONSTITUTION: A shaft 15 is extended from the movable yoke 9 of an electromagnetic solenoid 1A into a nozzle housing 11, and a nozzle valve 15a for switching an injection nozzle 16 is formed at the shaft 15. The base end of the shaft 15 is extended into the yoke 9 of the solenoid 1A, a groove 15h is formed on the base of the shaft, and a coil retaining ring 31 for retaining a coiled spring 21 for energizing a return valve 18a is engaged with the groove. A disc 32 is mounted at the other groove 15i with the movable allowance, and the disc 32 and a support disc 33 are fixed to the movable yoke. Since the ring 31 and the disc 32 are engaged with the groove, the mounting strengths of the ring 31 and the disc 32 are enhanced. The inclining allowance angle of the shaft 15 is decided according to the dimensional relationship between the discs 32, 33 and the shaft 15.
Patent JP-2000328883-A (JP)
Title: Underground excavator
Inventor: INOUE MASAMI
IPC: E21D9/08
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavator which can effectively make use of the space in the excavator and is suitable for excavation of a tunnel having a rectangular section whose shorter side is extremely small or an elliptical section. SOLUTION: A plurality of cranks 13a, 13b,... are provided in the inputside end of a cutter rotary shaft. The cylinder 18 sides of a plurality of drive jacks 17a, 17b actuated by hydraulic pressure are fixed correspondingly with the cranks 13a, 13b,... The rods 19 of the driving jacks 17a, 17b,... and the cranks 13a, 13b,... are connected to each other by connection members 20a, 20b,... The cutter rotary shaft is rotated through the connection members 20a, 20b,... and the cranks 13a, 13b,... by these drive jacks 17a, 17b,... and a cutter 5 is rotated by the cutter rotary shaft to excavate natural ground.
Patent JP-S6029979-A (JP)
Title: Reproducer of digital acoustic signal
Inventor: OKAO KEIICHI
IPC: G11B20/24
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a reproduced signal having little unnaturalness in terms of hearing sense by converting a digital acoustic signal into an analog one at an area where the correction is impossible to a detected error and suppressing the gain of the high band component of said analog signal for a prescribed period of time. CONSTITUTION:In case the correction is impossible to an error of a digital code series which is detected by an error detecting circuit 11, a flag generator 14 produces a flag showing the position of said digital code by the control signal of the circuit 11. Then a noise filter 15 is actuated at a position near the output of a D/A converter 13. The filter 15 consists of an LPF21, an HPF22, an amplification factor variable amplifier 23 and an adder 24. The gain of the amplifier 23 is usually set at ''1'' and then reduced down to a prescribed level when the above- mentioned flag is supplied. Therefore a control signal is sent to the generator 14 if the correction is impossible to suppress the gain of the amplifier 23 at the corresponding area. Thus the easy transmission is inhibited to a high band component to reduce the noises.
Patent JP-S6041943-A (JP)
Inventor: YOKOI TERUYOSHI
IPC: A47L9/28
Filed: 1984-07-02
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-H09321364-A (JP)
Title: Piezoelectric application device
Inventor: MURAMATSU KENICHI
IPC: H01L41/22
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To avoid oxidizing an elastic body of a piezoelectric application device having an electromachanical transducer formed by the melt spray on the elastic body by making it of a high-m.p. metal, noble metal or alloy thereof difficult to oxidize. SOLUTION: An ultrasonic actuator 7 is composed of an annular elastic body 3 and annular mover 1 pressed to contact with one end face of the body 3 which is made by casting an Ni alloy and, if required, machining it. A Pt buffer layer 4 for forming a piezoelectric layer 5 on the body 3 is formed on the other flat face of the body 3 by sputtering and functions as a lower electrode. The piezoelectric layer 5 is formed on the surface of the buffer layer 4 by the melt spraying. The body 3 is made of a high-m.p. metal, noble metal or alloy thereof difficult to oxidize and hence the oxide amt. of the body 3 can be suppressed.
Patent JP-H03454-A (JP)
Title: Devices for carrying and winding metal strip
Inventor: DOBASHI SOSHICHI
IPC: B21C47/06
Filed: 1989-05-29
Abstract: PURPOSE:To stabilize running of a metal strip and to prevent waving and meandering by setting plural brush planting belts as possible to run on carrying passage for metal strip and feeding the metal strip from a cooling drum to a winding drum while guiding the metal strip with the brush planting belts. CONSTITUTION:Plural brushing wires 5 are planted along the belt 4 in plural lines, and gap 6 is formed between the brushing wires 5 in one line and the adjacent line. In this gap 6, the brushing wires 5 of the adjacent brush planting belt are inserted. The belts 4 are run with pulleys 4a, 4b, as the brushing wires 5 are brought into contact with one surface of the metal strip 1 while bending, the suitable tension is applied on the running metal strip 1 to prevent the development of waving and meandering to the metal strip 1. Further, by holding the metal strip 1 with the brush planting belts 2a, 2b, 3a, 3b at both sides, the running condition is stabilized.