baber/WOPTO huggingface dataset:
Patent JP-H08168390-A (JP)
Title: Production of glyceride containing highly unsaturated fatty acid
Inventor: TOMINAGA YOSHIO
IPC: C12P7/64
Filed: 1994-12-16
Abstract: PURPOSE: To obtain the compound containing arachidonic acid in high concentration by hydrolyzing phospholipid of egg yolk with phospholipase A2 , extracting a formed fatty acid, adding glycerol, making the glycerol into a glyceride in the presence of a lipase and hydrolyzing. CONSTITUTION: Phospholipid of egg yolk (e.g. yolk lecithin) is treated with phospholipase A2 and hydrolyzed. A fatty acid containing arachidonic acid liberated by the hydrolysis reaction is extracted and the prepared fatty acid- containing arachidonic acid is mixed with glycol. Then the mixture is reacted with a lipase derived from Candida cylindracea at 35 deg.C for 70 hours to synthesize a glyceride, which is mixed with water and hydrolyzed with the lipase at 35 deg.C with stirring for 16 hours so that the glyceride containing arachidonic acid is concentrated and purified to give the objective glyceride containing arachidonic acid in high concentration widely usable as a food for infants, a health auxiliary food and a medicine.
Patent JP-S63160694-A (JP)
Inventor: YOKOE MASAAKI
IPC: D05B21/00
Filed: 1986-12-24
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-H05126815-A (JP)
Title: Filler for chromatography
Inventor: HORIGOME TSUNEYOSHI
IPC: B01J20/20
Filed: 1991-10-31
Abstract: PURPOSE:To obtain filler for chromatography, which has high resolution, excellent acid resistance and alkali resistance and also excellent organic-solvent resistance and pressure resistance by using particles, which are obtained by chemically modifying spherical carbon-based particles having the specified specific surface area and a high carbon content rate. CONSTITUTION:Filler for chromatography is obtained by chemically modifying spherical carbon-based particles. The carbon content rate of the carbonbased particle is 95weight% or more, and the specific surface area is 5m<2>/g-500m<2>/g. When the carbon content rate is less than 95weight%, S, O, H, N, metal and the like, which are impurities other than carbon, become non-specific adsorbing points, and the resolution is decreased. When the specific surface area is larger or smaller than this range, the resolution of the chromatography is decreased. The particle diameter of the carbon-based particle is not limited specifically. Thus, the resolution of the chromatography is high, and the filler has excellent acid resistance, alkali resistance, organic-solvent resistance and pressure resistance.
Patent JP-H10153834-A (JP)
Title: Film unit provided with lens
Inventor: KATSURA YOJI
IPC: G03B17/36
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a film unit provided with a lens in which the rate of the commonness of constituting parts is enhanced so as to reduce a manufacturing cost and whose exposure unit can be easily used again in the case of reusing the film unit provided with the lens in each type of film unit provided with the lens having different photographable feasible number. SOLUTION: A non-tooth section 90 where several teeth are not formed is formed on the outside periphery of a counter board 57. By changing the length of the section 90, the pitch of a tooth 87 of the board 57 can be constant regardless of the photographable numbering the film unit 2 provided with the lens. Thus, a common driving gear can be used in the different types of the film units provided with the lens having different photographing feasible number.
Patent JP-H08228804-A (JP)
Title: Protective shoes
Inventor: YOHAN AUMAN
IPC: A43B7/12
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To make a protective shoe more waterproof by inserting the bottom of protection leather put between upper and laminated material under protection leather at toe section and attaching upper to the rim of insole with adhesion. SOLUTION: This protective shoe has two independent insoles, rear insole unit B1 for mid sole and heel, and front insole unit B2. This shoe has a rigid protective cap SK between the shaft and laminate in the toe area. The rim of sole side of protection leather SK goes under insole B2 from outside at prescribed width. Laminate L facing inside of the shoe consists of two laminated parts at toe section. These laminated parts are made into one partial sock at SN within the insole B2. At toe section, upper S extends over protection leather SK, and is attached to outside of insole B2 at connecting section KN. Front section of insole B2 is in the section where laminate L and protective cap SK cover insole B2, and protective cap SK protects laminated L.
Patent JP-2000146113-A (JP)
Title: Burner unit and combustion method employing it
Inventor: JOSHI MAHENDRA L
IPC: F23D14/24
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To ensure high temperature combustion while protecting the nozzle, and the like, of a burner against damage due to overheat or corrosion attributed to high temperature microparticles by providing a fuel nozzle for mixing fuel and oxidizing agent, a spiral being inserted into an oxidizing agent flow, and a burner block utilizing an oxidizing agent for blocking expansion of flame tube and processing fine particles. SOLUTION: A burner unit 2 comprising a heating face 6, an outlet 8 for high temperature combustion gas, an end part 10 and a refractory burner block 4. A fuel duct 12 and an oxidizing agent duct 14 are coupled with the end part 10 of the burner block 4. An oxidizing agent plenum 20 is provided in order to enter the oxidizing agent into a tubular oxidizing agent passage 22. The oxidizing agent passes through a spiral chamber 26 and an oxidizing agent expansion chamber 28, it is not spread. When mixing of fuel is completed, the oxidizing agent passes through a combustion cavity 30 before exiting from an outlet 8 and moves while performing spiral motion. Each region of the burner block 4 has a purpose for creating optimal flame characteristics based on formation of the entire flame.
Patent JP-2000142895-A (JP)
Title: Transfer system for reactive resin compound from remote supply source to application site
Inventor: KELLER WILHELM A
IPC: B05C17/005
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To avoid compositely harmful effects of conventional arts to measurement accuracy, resultant complexity as well as determination, and high pressure required for transferring to both a blending site and/or an application site. SOLUTION: The transfer system comprises a distributing assembly for transferring at least two liquid compounds from a remote supply source to a measuring device and replenishing a compound accumulator irrespective of whether a unit is measuring, wherein the system has the measuring device for at least two compounds 31A, 31B including volume regulating pumps 2, 3 and remote bulk containers 32A, 32B. Thus the bulk container is coupled for each of the compounds via low pressure transfer pumps 33A, 33B and low pressure transfer hoses 6A, 6B to pump inlet adapters of the volume regulating pumps and to accumulator assemblies 9, 10 placed immediately before inlets of the volume regulating pumps.
Patent JP-H09161796-A (JP)
Title: Nickel positive electrode for alkaline storage battery
Inventor: OKADA YUKIHIRO
IPC: H01M4/52
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve characteristics such as capacity density, a utilization factor and transformation restraint into γ rays. SOLUTION: In a positive electrode mainly composed of nickel hydroxide active material particles, its positive electrode is composed of at least two kinds of active material particles 1 and 2 different in the composition, and is also composed of at least two kinds of nickel hydoxide active material particles which contain the same additional element and whose inclusion ratios are different from each other or at least two kinds of nickel hydoxide active material particles different in a kind of additional element.
Patent JP-H03176216-A (JP)
Title: Rear axle suspension device of industrial vehicle
Inventor: SAITO TADASHI
IPC: B60G17/00
Filed: 1989-12-05
Abstract: PURPOSE:To provide general and fine control in a rear axle suspending device for industrial vehicle like a forklift by connecting a rear axle, with relatively free lateral oscillation in relation to a vehicle body, to center pins which are supported, with relatively free rotation, on the rear part of the vehicle body, via a flow control valve, a direction control valve and a pressure chamber. CONSTITUTION:When right and left rear wheel tires 9, 9 receive different forces from a road surface on a rough land, for example rear wheels 8 oscillate later ally around the center of center pins 7, 7. When vehicle speed and side accelera tion are higher than preset values at this time, the solenoid 25a of a flow control valve 25 is controlled by a controller to regulate the flow rate of pressurized oil between the first and second chambers 23, 24 and restrict relative right and left oscillation between a vehicle body and a rear axle 8, so as to prevent any excessive inclination. In a levelled land, the inclination of the vehicle body at the time of turning is evaluated based on the vehicle speed and side accelera tion, and the direction of pressurized oil is controlled by direction control valves 28, 29 so as to give no feeling of unrest. It is thus possible to provide fine control.
Patent JP-H11138300-A (JP)
Title: Chamber for heating press
Inventor: OTSUKI AKIHIKO
IPC: B29C43/56
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chamber for heating press excellent in the correspondence to height variation of a complex material product. SOLUTION: An upper metallic flange 6 and a lower metallic flange 7 are arranged between an upper press heating plate 1 and a lower press heating plate 2 and further, an inserting part 11 is formed in the lower metallic flange 7. This inserting part 11 is inserted into the inner part of the upper metallic flange 6 and a gap between the inserting part 11 and the upper metallic flange 6 is sealed with floating packings 3, 3'.
Patent JP-2000147059-A (JP)
Title: Test system for semiconductor device
Inventor: SAITO YUMI
IPC: G01R31/26
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the number of samples in a test device and to measure the service life of each sample at low cost. SOLUTION: Samples 11-1n are applied with currents of the same current value (j), while the voltage at both ends of resistors 21-2n at the start of the test is acquired by a voltage indicated with a voltmeter 6. The current measured with an ammeter 5 is monitored at any time and stored. When any resistance value of the samples 11-1n increases, a current flowing the ammeter 5 decreases. At this time point, this voltage at both ends of the resistors 21-2n is measured with a voltmeter 6. When fluctuations in the voltage at both ends of a resistor 2x (1<=x<=n) is confirmed of that configuration, it is decided that a sample 1x connected to the resistor 2x indicates a resistance change with that time as the end of its service life.
Patent JP-S63168401-A (JP)
Title: Preparation of modified dine polymer rubber
Inventor: TAKAO HIROMI
IPC: C08F8/40
Filed: 1986-12-27
Abstract: PURPOSE:To prepare the title polymer rubber which is excellent in impact resilience and low in JIS hardness at low temperatures, by reacting an active conjugated diene polymer rubber terminated with an alkali metal with a specified phosphoryl chloride compound. CONSTITUTION:A conjugated diene monomer (e.g. butadiene) alone or together with an aromatic vinyl monomer (e.g. styrene), is polymerized in the presence of an alkali metal catalyst (e.g. n-butyllithium) to give an active conjugated diene polymer rubber terminated with an alkali metal. Alternatively a diene polymer rubber is reacted with an alkali metal catalyst to give a conjugated diene polymer rubber containing an alkali metal added thereto. These polymer rubbers are then reacted with a phosphoryl chloride compound of the formula as shown (where R1, R2, R3 and R4 are each alkyl) [e.g. bis(dimethylamine) phosphoryl chloride] to give the title polymer rubber.
Patent JP-H11147623-A (JP)
Title: Separation paper feeder
Inventor: NOSE YOSHITAKA
IPC: B65H3/06
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To make surely delivering possible of paper in a normal condition, prevent generation or the like of a diagonal feed and a jam of the paper, by pressure contact with the paper at an equal pressure in an equal condition in right/left both sides of a pickup roller provided respectively in an arm. SOLUTION: In a drive shaft 2, a separate roller 3 integrally formed with a separate roller core 18 is supported able to turn, in one end part periphery (small diametric part 43) protruded to a side part of the separate roller 3 and a periphery of the drive shaft 2, in the separate roller core 18, a drive transmitting spring clutch 27 is externally fitted, also in one end part periphery of the separate roller core 18, a base end of an arm 5 supporting a pickup roller 6 to a tip end is mounted able to turn through a separate collar 42.
Patent JP-2000145994-A (JP)
Title: Back flow preventing indoor stop cock for cold district
Inventor: INUI MASAHIRO
IPC: E03B7/10
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To shorten a fitting span so as to facilitate piping work in a narrow space by disposing an operation rod to which a check valve body also serving as water stop coaxially without separately installing a stop valve and a check valve in series, and lifting the operating rod to separate the check valve main body from the valve seat at the time of draining. SOLUTION: When a faucet is opened, the water pressure of the check valve body 29 overcomes the frictional force of a sealing packing 32, so that while a check valve body 29 compresses a nonreturn spring 30, it rises along a small diameter part 23 to enter the water passing state. When a handle 19 connected to the operating rod 17 is rotated, a spindle 10 having a male side detent part 11 fitted with a female side detent part 18 is rotated, and simultaneously lowered by an operating male screw 7 so that the lower end part abuts on a check valve body 29 to enter the cutoff state. At the time of draining in winter, the handle 19 is lifted to raise the operating rod 17, and the check valve body 29 locked on a stop ring 24 is raised to enter the drain sate. That is, since the a check packing 3 is separated from the valve seat 4, water is discharged to prevent a freezing accident.
Patent JP-H0584624-A (JP)
Title: Method of assembling roller bearing
Inventor: SENSEI MUNEHIRO
IPC: F16C43/06
Filed: 1991-09-24
Abstract: PURPOSE:To improve the production efficiency of a roller bearing, and enable the manufacture of the bearing with a small diameter where the inside diameter of a retainer is approximately 10mm or less, and further, contribute to the simplification of the assembling device of the roller bearing. CONSTITUTION:A cylindrical retainer 9 is set in an outer ring 4, and a press body 17 made of urethane rubber is inserted in the retainer 9, and rollers 19 are arranged at the inside periphery of the retainer 9, aiternately corresponding to many slots 10 of the retainer 9. In this condition, pressure is made to work on the roller 19 to press-fit the roller 19 into the slot 10 and house it in the groove 5 provided in the inside periphery of the outer ring 4, by pressurizing and deforming the press body 17, and enlarging the periphery. Next, out of many slots 10 of the retainer 9, the rollers 19 are press-fitted similarly starting with the rollers where the press-fittings of the roller are not performed and are housed in the grooves of the outer ring 4, whereby the roller bearing is assembled.
Patent JP-H05161292-A (JP)
Title: Three-phase armature winding
Inventor: ISHIKAWA KATSUMI
IPC: H02K3/28
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a three-phase concentric armature winding having high degree of freedom in design, a low vibration and low noise by forming number of turns in one slot the same odd number for all the slots. CONSTITUTION:The three-phase armature winding comprises even number of coils wound differently in one slot by a magnification of paired number of poles = 1 or paired number of poles = 2. (N+-1)/twice and (N-1)/twice (where N = odd number) of number of turns of coils wound differently in one slot are alternately wound, and the number of turns of the other coils is N times. Thus, the numbers of conductors in the slots become the same odd number for all the slots, thereby improving the degree of freedom in design. Accordingly, electric characteristics of a motor intended by a designer can be improved.
Patent JP-H077231-A (JP)
Title: Asymmetrical y branch optical device
Inventor: MAAKU II KUTSUNETSUTOSOBU
IPC: G02F1/21
Filed: 1993-12-16
Abstract: PURPOSE: To provide a laser, having a wide tuning range by providing an optical Y-joint at each one end of first, second, and third of an optical branch wave body with each end of first, second, and third path length which has a path length longer than the second, while the other ends of the second and third are terminated to a common flat surface. CONSTITUTION: An optical wave director of an array constitutes a first branch 26 combined to both first and third branches 30 and 32 through a Y-joint element 28. These two branches 30 and 32 of an asymmetrical Y-branch are terminated vertical with respect to the propagation of the two wave bodies, to points 46 and 48 in common with the flat surface. The two branches 30 and 32 of the asymmetrical Y-branch have different lengths required for the normal operation of a Mach-Zehnder interferometer. Three control electrodes 34, and 44 are provided on the corresponding branches 26, 30, and 32, each having a gain. By extending an asymmetrical Y-branch optical element at a right-angle plane, the Mach-Zehnder interferometer is incorporated in a frequency-selection mechanism lying on a lower side.
Patent JP-H06141949-A (JP)
Title: Angle adjusting mechanism for arm rest
Inventor: KUNISAWA ATSUSHI
IPC: A47C7/54
Filed: 1992-10-31
Abstract: PURPOSE:To improve the flexibility in use of an arm rest angle adjusting mechanism and at the same time make the microadjustment of a set angle possible. CONSTITUTION:An arm rest angle adjusting mechanism 10 is formed by being equipped with lock means 14 (14-1, 14-2) to regulate the turning of a support shaft 12, and is unitized beforehand by means of a unit base 20 and a unit cover 22. The arm rest angle adjusting mechanism 10 is put inside a seat back 16, and an arm rest 18 is fitted to the extension portion of the support shaft 12 extended out of a unit main body 30.
Patent JP-2000140781-A (JP)
Title: Method and device for cleaning and interpreting condition of object surface
Inventor: RIKU EIFU
IPC: B05D3/06
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To automatically clean a deposit and confirm the condition of a cleaning progress by removing a deposit on the surface of an object by the emission of a pulse laser and, at the same time, interpreting the surface condition based on a sonic wave to be generated from the surface. SOLUTION: A pulse beam is outputted from a KrF excimer laser oscillator 10 and the energy density is made homogeneous by an optical device 12 to adjust the beam diameter. Further, this beam is emitted to the coated surface of an object 100 to remove the coating material. In addition, a sonic wave generated, attended with the emission of a laser pulse, is detected using a microphone 24, and a control part 22 reads the digital signal of the sonic wave each time one laser pulse is emitted. Next the control part 22 compares the generated sonic wave parameter of the sonic wave which has been read with a standard sonic wave parameter and interprets that the applied coating material is removed from the surface of the object 100, when a preset criterion is met.  The laser oscillator 10 further travels on a stage 16 to perform a treatment for removing a coating material present in the other area of the surface of the object 100.
Patent JP-H03174516-A (JP)
Title: Thin-film transistor substrate
Inventor: ICHIKAWA YOSHIHARU
IPC: G02F1/1368
Filed: 1989-12-04
Abstract: PURPOSE:To obtain the high light transmittance thin-film transistor (TFTR) substrate with easy working without requiring reference wiring electrodes by adopting the structure to electrically connect the (n-1)th reference electrode to the n-th gate wiring electrode. CONSTITUTION:Gate electrodes 1 and the gate wiring electrodes (scanning electrodes) 2 are formed by the same stage and a gate insulating film and a semiconductor film 9 are formed. After the unnecessary parts of the semiconductor film 9 are etched away, the insulating film of contact hole 14 parts is removed. The drain electrodes 3, the reference electrodes 4 and the source electrodes 5 are thereafter formed by the same stage and further, display electrodes 6 are formed to constitute the TFTR substrate. The (n-1)th reference electrode 4 counted in the direction of the gate wiring electrodes (scanning electrodes) 2 of this TFTR substrate is directly electrically connected to the n-th gate wiring electrode 2. The need for the reference wiring electrodes is eliminated in this way and the TFTR substrate which allows easy working and has high light transmittance is obtd.
Patent JP-H06148275-A (JP)
Title: Device measuring system usinf test board
Inventor: KATAOKA KEIJU
IPC: G01R31/28
Filed: 1992-10-30
Abstract: PURPOSE:To provide a device measuring system using a test board capable of automatically executing the program corresponding to the test board. CONSTITUTION:A device measuring system is constituted of the test board 1 connected to a device 6 performing measurement and having a test board recognition circuit 2 storing the data related to device measurement, a read circuit 3 reading the data related to the device measurement from the device 6 at the start time of measurement, a CPU 4 performing the measurement of the device 6 through the test board 1 corresponding to the data read by the read circuit 3 and the device measuring circuit 5 controlled by the CPU 4.
Patent JP-H09186595-A (JP)
Title: Voltage amplifier and a/d converter using it
Inventor: BENOA GUYO
IPC: H03F3/45
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a voltage amplifier in which the linearity of a transfer characteristic is improved in the vicinity of the limit of the range of an output voltage change and a limited number of transistor(TR) stages is employed between two power supply levels of the circuit. SOLUTION: In the voltage amplifier AD including two TRs Q1, Q2 arranged as a differential pair whose each collector connects to a positive power supply terminal via each of two branch circuits each including a resistive load, each branch circuit includes at least two resistive elements R11, R12 (R21, R22) connected in series. The amplifier AD is provided with means 10, 11 used to compare levels of different nodes in the circuit and the means 10, 11 allow addition of 1st and 2nd currents IO, IO' to a current supplied to the resistive load of the 2nd branch. The currents IO, IO' allow the correction of the nonlinearity expressed in an asymptotic change in an output voltage Vout as a function of an input voltage Vin.