baber/WOPTO huggingface dataset:
Patent JP-2001046009-A (JP)
Title: Method for producing powdery seasoning
Inventor: TSUCHIDA YOSHIMI
IPC: A23L27/21
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a powdery seasoning having a reduced heat-resistant protease activity. SOLUTION: This method for producing a powdery seasoning comprises hydrolyzing a protein raw material with a protease, preliminarily heating the obtained seasoning at 65 to 90 deg.C for 20 min to 5 hr and then spray-drying the pre-heated seasoning at 170 to 200 deg.C. Therein, the obtained powdery seasoning has a heat-resistant protease activity of <=0.005 U/g and an absorbance of <=1.00 at 440 nm in a 2% solution.
Patent JP-H1150793-A (JP)
Title: Simultaneous injection method
Inventor: TAMURA KEN
IPC: E21D11/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent two liquids from mixing and hardening when injection is stopped, even in the case of simultaneous injection in which gel time is short. SOLUTION: An injection pipe is constructed of inside and outside double pipes. The inside pipe 1 and the outside pipe 2 are free to slide. During injection, the end of the outside pipe 2 is located ahead of the end of the inside pipe 1, so that the discharge of a filler from the outside pipe 2 is effected prior to the discharge of the filler from the inside pipe 1. When injection is stopped, the end of the inside pipe 1 is located ahead of the end of the outside pipe 2, and the discharge from the outside pipe 2 is stopped before the discharge from the inside pipe 1 stops.
Patent JP-S62196516-A (JP)
Title: Ultrasonic atomizing device
Inventor: NAKAMURA HIROMI
IPC: F23D11/34
Filed: 1985-10-02
Abstract: PURPOSE:To improve an atomizing performance decrease and make the capacity of a device larger at the time of high liquid load by supplying liquid from a plurality of places to the edge part of an ultrasonic oscillator. CONSTITUTION:An edge part 2 composed of bead on an abacus-shaped edges with one or plural stages is formed at the tip of an oscillator 1. Liquid is supplied to the part 2 from a liquid path 3 through paths 3'and 3''. Liquid supply holes are placed in a plurality of locations and as liquid load at the first stage edge A is shifted to the subsequent stage edges B, C, a partial overload at the upper edge part is relieved. As a result, liquid treating capacity is increased and satisfactory atomization in the continuous range from low to high load is able to be stably obtained in keeping such a condition as to make atomized particle diameters uniform and fine.
Patent JP-H1060504-A (JP)
Title: Production of ultrafine powder
Inventor: TOMIMASU TAKIO
IPC: H01S3/30
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the homogeneous ultrafine particles uniform in diameter by irradiating them with a laser beam of wavelength resonant with the stretching vibration of the molecular bond of a material of metal, etc. SOLUTION: Plural semiconductor elements 2 are circumferentially arranged on a fixed substrate 1 at regular intervals, a galvanomirror 3 is provided in the center, the mirror 3 is rotated by a motor 4 to select one among the elements 2, and a sample 5 is irradiated with a laser beam. In the production of the superfine particles with such a structure, such a specified element that the wavelength of the laser beam emitted from the elements 2a, 2b, etc., is identical or closest to the wavelength resonant with the stretching vibration of the molecular bond of the metal, etc., to be separated is selected. When irradiated with such a laser beam, the molecular bond is cleaved by resonance, and the superfine particle in the size on a molecular level is generated.  In this case, the molecular size is fixed for each kind of metal, and the superfine particles almost uniform in diameter are separated and obtained.
Patent JP-2001016303-A (JP)
Title: Separation of number function, transmitting and receiving function and image display camera function of portable telephone set
Inventor: YAMASHITA TAKESHI
IPC: H04M11/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for purchasing plural telephone sets in matching with the purpose of the application for a user of a portable telephone set by physically separating the number recognizing function, the transmitting/receiving function of radio waves and the image function of the telephone set from each other and then combining the necessary functions together to use the telephone set. SOLUTION: Functions of portable telephone sets are physically separated from each other, and when a telephone set having no clear aural number recognizing function is used, this telephone set is combined with an other one having the number recognizing function. When a personal computer uses Internal functions, a number recognizing function is combined with a personal computer which contains a telephone transmitting/receiving unit provided with modem functions and no number recognizing function. When a very sharp image is transmitted, a transmitting/receiving function which has no number recognizing function is built into a digital camera and a number recognizing function is combined with the camera. Thus, there is no need for a user to separately purchase plural telephone sets having different functions from each other.
Patent JP-S6281052-A (JP)
Title: Semiconductor device
Inventor: KATO KOICHI
IPC: H01L27/08
Filed: 1985-10-04
Abstract: PURPOSE:To prevent the deterioration of a gate oxide film and a latch up from occuring by a method wherein, within a semiconductor device formed of complementary MOS transistor in a semiconductor layer on an insulator, a channel region is formed into curved shape along a gate oxide film. CONSTITUTION:A channel region 17c is formed into curved shape along a gate oxide film 15 between source.drain 17a, 17b. For instance, when an N channel MOS transistor is actuated, electrons flow from the source 17a to the drain 17b describing an arc along the ate film 15 due to the short means free stroke of carrier in silicon such as several 100Angstrom . At this time, the electrons separating from the gate oxide film 15 flow into a silicon layer 12 since the electrons are accelerated near the drain 17b. The hot carriers produced in such a state are decelerated before reaching the gate oxide film 15 to prevent the gate oxide film 15 from deteriorating. Besides, the source and drain are separated from each other by an insulator 11 to avoid the influence of latch up.
Patent JP-H1160623-A (JP)
Title: Preparation of olefin (co)polymer
Inventor: SHIODA TSUTOMU
IPC: C08F4/642
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing high molecular weight, monodispersed olefin (co)polymers. SOLUTION: Olefins are (co)polymerized in the presence of a metallocene catalyst in which a transition metal compound selected from a titanocene, a zirconocene and a hafnocene and an aluminoxane are supported on a fine particulate carrier and, as a scavenger, an organoaluminum compound selected from (a) a reaction product of R<1> 3 Al with R<2> OH (wherein R<1> is a 1-5C alkyl group; and R<2> is the same as R<1> or an alkyl group having carbon atoms of not less than the number of carbon atoms of R<1> or an unsubstituted or halogen- substituted aromatic hydrocarbon group), (b) an organoaluminum compound of the formula: R<1> n Al(OR<2> )3-n (wherein R<1> and R<2> are the same as defined above; and (n) is 1 or 2) or a mixture thereof, (c) an organoaluminum compound of the formula:  R<3> 3 Al (wherein R<3> is a 4C alkyl group, a 5-10C alkyl group or an unsubstituted or a halogen-substituted aromatic hydrocarbon group) or a mixture thereof and (d) an organoaluminum compound of the formula: R<4> 3 AlH (wherein R<4> is a 1-5C alkyl group) or a mixture thereof.
Patent JP-H04102758-A (JP)
Title: Control device for continuous variable transmission
Inventor: HOSHIKAWA NOBUSADA
IPC: F16H61/04
Filed: 1990-08-22
Abstract: PURPOSE:To improve controllability and convergent ability effectively by differentiating necessary hydraulic pressure ratios capable of being fixed to desired values by means of respective transmission gear ratios so as to decide a deviation proportional part, and deciding a deviation gain by means of this deviatory proportional part and deviation. CONSTITUTION:The number of revolution of a target primary pulley Npd and the number of revolution of a primary pulley Np are inputted to a deviation calculating unit 44 so as to calculate deviation  N. A deviatory integral calculating unit 45, to which the deviation  N is inputted, calcilates deviatory integral Ki, and a deviatory differential calculating unit 46 calculates deviatory differential Kd. A deviatory gain deciding unit 47 decides a necessary hydraulic pressure ratio (ep) and a deviatory proportional part Kp from an actual transmission gear ratio (i) and a transfer torque allowance rate (a), and decides a deviatory gain G from the deviatory proportional part Kp and the deviation  N. In addition to these, an operational volume D of a necessary primary hydraulic pressure Ppt is increased or decreased. Thereby, a primary hydraulic pressure Pp rises or drops, and shows an upward shift tendency or a downward shift tendency. At this time, the deviatory proportional part Kp has a small value on the low speed gear side where a change in a gear ratio is large, and the deviatory proportional Kp has a large value on the high speed gear side where a change in a gear ratio is small, so that a satisfactory convergence can be attained without causing any hunting in all ranges of the transmission gears.
Patent JP-2000118761-A (JP)
Title: Paper feeding device
Inventor: SUGIURA TOSHIO
IPC: B65H3/46
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of preventing the feed of sheets in an overlapped condition satisfactorily without causing the deterioration of sheet feeding accuracy due to an increase of a pressing force generated between a paper feeding roller and a separation piece. SOLUTION: A sheet return lever 50 turns in the direction in which sheet is pushed back on the upstream side in the direction of conveyance while a separation piece pressing down lever 48 engages with a separation piece protruding part 49 to remove a sheet nipped and held between a separation piece 30 and a paper feeding roller 22 while the separation piece 30 is made apart from the paper feeding roller 22. Consequently, it is possible to prevent the feed of overlapped sheets satisfactorily without increasing a pressing force generated between the separation piece 30 and the paper feeding roller 22.
Patent JP-S60114524-A (JP)
Title: Production of high-strength cold rolled steel sheet having excellent drawability
Inventor: SHIBAZAKI OSAMU
IPC: C21D8/04
Filed: 1983-11-25
Abstract: PURPOSE:To produce inexpensively a high-strength cold-rolled steel sheet having excellent drawability by subjecting a steel slab contg. a specific compsn. amt. of C, Mn, P, Al and N to adequate hot rolling, coiling and cold rolling then to continuous annealing under adequate conditions. CONSTITUTION:A steel slab contg. 0.005-0.020wt% C, 0.10-0.30% Mn, 0.040- 0.080% P, 0.015-0.040% Al and <=0.0030% N and consisting of the balance Fe with inevitable impurities is used as a blank material. The blank material is hot-rolled at the Ar3 transformation temp. or above and is coiled at a low temp. of <=600 deg.C to obtain the hot-rolled steel sheet in which the precipitation of AlN is suppressed. The hot-rolled steel sheet is cold-rolled at >=50% draft and thereafter the sheet is slowly heated at a heating temp. of 3-10 deg.C/s from <=700 deg.C in a continuous annealing furnace to accelerate precipitation of AlN. The heated steel is soaked at a soaking temp. of 800-860 deg.C for >=20sec to grow crystal grains. The steel sheet is thereafter subjected to cooling and overaging treatment and to temper rolling if necessary, by which the product is obtd.
Patent JP-2001050060-A (JP)
Title: Abrasion detection unit for gas turbine blade
Inventor: NAGANO ATSUSHI
IPC: F02C9/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect abrasion of gas turbine blades indirectly but reliably even in a low-cost configuration by wiring lead wire in a gas passage leading into a gas turbine and detecting current variations when voltage is applied on the lead wire. SOLUTION: A group of lead wire 10 made of a material with lower hardness than that of turbine blades is wired in a gas passage of a gas turbine. One end of the group of lead wire 10 is connected with a group of resistors 12 in which a lead wire having a resistance value R is connected with a resistor having the same resistance value R. A direct current source 14 with voltage V to be applied over the group of lead wire 10 is provided, where anode thereof is connected with the other end of the group of lead wire 10 by wire 16, and cathode thereof is connected with one end of the group of resistors 12 by wire 18. Midway in the wire 18 an ammeter 20 to detect current variations is provided.  With the ammeter 20, when a current variation exceeds, a predetermined value due to disconnection of the lead wire, it is judged that a bug filter disposed upstream of the gas turbine has broken and a serious trouble on the turbine blades is expected, and then an alarm unit 24 is actuated.
Patent JP-2000053868-A (JP)
Title: Curable resin composition, method for surface roughening treatment of same and electronic equipment part using the same
Inventor: FUJII KAORU
IPC: C08L63/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide resin compositions for enhancing adhesion between a resin and a conductive layer which are used in electronic parts such as PWB and MCM, and a method for roughening the surface of this resin. SOLUTION: The objective curable resin compositions for electronic parts comprise a resin polymerizable by heating or with ultraviolet rays or electron rays, a curing agent or a catalyst and a filler, and the polymerizable resin is a resin having an aromatic ring in its structure such as a bisphenol type epoxy resin, a glycidylamine type epoxy resin and a fluorene based resin, and the filler is composed of an organic filler such as an acrylic resin which does not contain an aromatic ring and can be more quickly etched than the resin having an aromatic ring at the time of surface roughening by the plasma etching treatment.
Patent JP-S6280216-A (JP)
Title: Method for discriminating stoppage of refractory vessel
Inventor: EKUSA HIROSHI
IPC: F27D21/00
Filed: 1985-10-03
Abstract: PURPOSE:To easily and exactly detect the erosion of refractories of an RH type vacuum refining furnace by inserting metallic protective pipes embedded therein with thermocouples by insulators into the easily erodable points such as side walls and bottom of the furnace and monitoring the electric resistance values between the protective pipes and the thermocouples. CONSTITUTION:Contacts 3A of the thermocouples in the metallic protective pipes 2 and the insulating material 4 is preliminarily packed into the pipes, then such pipes are inserted into the refractories of the side wall parts 1a and furnace bottom part 1b in the vacuum furnace of the RH type vacuum refining furnace where erosion is liable to be generated by the fluid contact of a molten steel. The thermocouples and the protective pipes 2 conduct to each other through the molten steel and the resistance between both decreases sharply when the refractories 6 of the side wall 1a and bottom 1b are eroded by the flow of the molten steel and the insulating material 4 in the bottom part 2A of the pipes 2 or near the same is melted. Such decrease is detected by a resistance measuring instrument 7 and when the value decreases to the value set by a controller 10 or below, an alarm is emitted by an alarm 11 and therefore, the operation of the vacuum refining furnace is stopped and the damage of the furnace side wall and bottom is prevented.
Patent JP-S6198115-A (JP)
Inventor: HATA RYOSUKE
IPC: H02G15/28
Filed: 1984-10-19
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-2001052736-A (JP)
Title: Lithium secondary battery
Inventor: SHIGA TORU
IPC: H01M10/05
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in flame retardancy and discharge characteristics by using an organic electrolyte for which a kind of organic phosphazene compound mixed as an organic solvent is specified, a kind of other organic solvent mixed and their mixing ratio are also specified. SOLUTION: In this lithium secondary battery equipped with a positive electrode having a lithium transition metal compound oxide as a positive electrode active material, a negative electrode having a carbon material which a lithium ion can be inserted in and separated from as a negative electrode active material, and an organic electrolyte formed by dissolving lithium salt in an organic solvent, the organic solvent is formed so as to have 15-40 volume % of a dimethyl-carbonate, 25-40 volume % of alkoxycyclophosphazene and a cyclic carbonate for the remaining part, if its total is set for 100 volume %.
Patent JP-S60113209-A (JP)
Title: Ultrasonic wave optical modulator
Inventor: YAHAGI YUUICHI
IPC: G02F1/11
Filed: 1983-11-24
Abstract: PURPOSE:To prevent variation in diffracted light intensity due to variation in carrier frequency by driving an ultrasonic wave optical modulating element through an equivalent circuit which corrects the frequency of the optical diffraction efficiency of the ultrasonic wave optical modulating element. CONSTITUTION:A voltage-controlled oscillation circuit (VCO) uses an IC, an amplifier circuit 3 uses a wide-band power amplification IC, and a modulation circuit 2 uses a diode ring modulator respectively. The ultrasonic wave optical mudulating element 4 uses PbMoO4 as a medium. The VCO1 generates a carrier of 60-90MHz and outputs in to the equivalent circuit 7. The equivalent circuit 7 is bridge T type attenuation equalizer consisting of a coil, resistance, and capacitor, and has attenuation frequency characteristics opposite to the frequency characteristics of the diffraction efficiency of the ultrasonic wave optical modulating element to flatten the characteristics of the diffraction efficiency. The output of the equivalent circuit 7 is inputted to the modulation circuit 2 and amplitude modulation is imposed with the modulating signal from a terminal 6 to input the modulated signal to the element 4 through a circuit 3.
Patent JP-H0267930-A (JP)
Title: Weight detecting apparatus
Inventor: MIHARA MAKOTO
IPC: G01G23/01
Filed: 1988-09-02
Abstract: PURPOSE:To measure the minute change in weights accurately by making an output signal to be zero when the output signal of a differential weight averaging means is smaller than a first specified value or larger than a second specified value. CONSTITUTION:A rotary mounting table 1 on which a body 7 is mounted is rotated with a power source synchronizing type motor 2. The weight of the body 7 is detected in a weight detecting means 3, converted into a specified physical quantity and outputted. Then, three outputs per rotation of the motor 2 from the means 3 are read at an equal interval. The differential weights between the detected weights and the weights which were measured at the previous time are outputted. The outputs from the means 4 at the past three times are sequentially added in a differential weight averaging means 5. The outputs from the means 5 are sequentially added in a weight-change detecting means 6. When the output signal from the means 6 is smaller than the level of a first abnormal value or larger than the level of second abnormal value, the output signal is made to be zero. Thus the minute change in weight can be measured accurately.
Patent JP-2000020314-A (JP)
Title: Valuable interactive processing algorithm
Inventor: URYU HIROO
IPC: G06F9/44
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To dissolve the complication of software and to bury a logical gap and to enable processing which is not suitable for alternatively forced processing by converting the formal processing of binary logical truth/false decision to valuable processing in the processing procedure of a program and substituting a value variable 'a'. SOLUTION: The normal binary logical truth/false decision processing of 'YES, (1)' and 'NO, (0)' is extended to 'YES', (1')', 'a' and 'NO', (0')'. This 'a' is a value variable to be substituted when judgement is vague and alternative judgement is not possible according to the evaluation of defined conditions and is 'a value variable' existing in the value space defining the 'YES', (1')' as 'valuable' and defining the 'NO', (0')' as 'non-valuable'. Then, the step of judgement as 'a' is replaced with a description related with this judgement defined by program data, the judgement is executed again and the processing is continued. Even in the case of replacement with all the defined related descriptions, unless 'a' becomes 'YES, (1)' or 'NO, (0)', the processing is continued as 'a' after.
Patent JP-H0384474-A (JP)
Title: Receiver
Inventor: KOBAYASHI MASAAKI
IPC: G01R23/17
Filed: 1989-08-28
Abstract: PURPOSE:To discriminate that signals are those coming-in at the same time by converting the frequency difference into the difference of light propagating passways and deciding the difference of light propagating passways with deciding means for coming-in signals at the same time. CONSTITUTION:An electrical signal of inputted plural signals for coming-in signals at the same time is converted to a surface elastic wave by a transducer 23 and this surface elastic wave is propagated on a piezoelectric substrate 22. On the other hand, a laser beam generated by a laser diode 25 causes a mutual action with the surface elastic wave in the region between geodesic lenses 26-1, 26-2 and the laser beam is diffracted by a Bragg grating diffraction. The laser beam made to be parallel by the geodesic lens 26-1 reaches a photodiode array 27 after the diffraction. In this case, the laser beam reaches the different photodiode according to the frequencies difference of surface elastic wave. Consequently, the signal which is the one coming in at the same time and its frequency can be learned by deciding the signal coming in at the same time and the photodiode number based on the come-in time.
Patent JP-H04103003-A (JP)
Title: Recording/reproducing device
Inventor: HIROSE TSUNEO
IPC: G11B5/02
Filed: 1990-08-22
Abstract: PURPOSE:To curtail the number of magnetic heads by forming integrally plural magnetic heads. CONSTITUTION:From a signal of a head A side of a signal reproduced from a combination head 51, a tracking error is detected by a tracking error detector 52, and the combination head 51 is driven by controlling an actuator 53. A signal of a head B side passes through a signal delaying circuit 54 and is delayed by a prescribed time, the signals of the head A and the head B are added by an adder 55 and a prescribed time series signal before recording is obtained in an output 56. Also, a recording signal inputted from an input 61 is switched to a head signal A and a head signal B by a signal switch 62, and the head B signal passes through a signal delaying circuit 64 and is delayed by a prescribed time, supplied to the combination head 51 and recorded in a magnetic tape. In such a way, the number of magnetic heads can be decreased remarkably.