baber/WOPTO huggingface dataset:
Patent JP-H09262216-A (JP)
Title: Estimating apparatus of degree of concentration
Inventor: FUKUZUMI SHINICHI
IPC: G06Q50/22
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an estimating apparatus capable of properly measuring or estimating a degree of concentration of subjective organism represented by human. SOLUTION: This estimating apparatus of a degree of concentration comprises a plural-organism-information measuring unit 2 for obtaining measured organism information 102 by measuring plural (various) organism information 101 from activities of plural nervous systems of a measured object (human) 1, a degree of concentration rule setting unit 3 for setting information for setting a rule of degree of concentration 103 to make the activity state in plural nervous systems with the degree of concentration relate, an estimation unit of degree of concentration 4 for obtaining estimation information on degree of concentration by estimating the degree of concentration of the measured object 1 from measured organism information 102 and the information for setting a rule of degree of concentration 103 and a displaying unit 5 of the result on the degree of concentration.  Thereby a degree of concentration on things of a measured object (human) is estimated and displayed on real time.
Patent JP-H05280998-A (JP)
Title: Bit-jump detection method of rotation detection signal
IPC: G01D5/245
Filed: 1992-03-30
Abstract: PURPOSE:To check whether a bit jump exists or not especially on the basis of the number of changes of an LSB in an n-bit digital signal in the bit-jump detection method of a rotation detection signal. CONSTITUTION:In the bit-jump detection method of a rotation detection signal, the number of changes of an LSB (2Aa) which is changed by n<2> times per rotation is counted, a counted value as a zero signal in a counting-up operation is taken into a latch circuit 7 by means of one pulse (3a) at 0 deg., it is judged that no bit jump exists when the counted value (6a) is zero.
Patent JP-2000267756-A (JP)
Title: Clock distributing circuit and clock distributing method
Inventor: SOFUE TOSHIHARU
IPC: G06F1/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a clock distributing circuit and method therefor for shortening the wiring length after distribution, and for reducing a waveform distortion. SOLUTION: Plural clock terminals 21a, 21b, 12c,... on an LSI 2 are connected with an almost middle point among those clock terminals and one point on the LSI or a package, and summarized as a summarized point. Then, this summarized point is connected through one LSI package wiring 12 with an LSI package terminal 11 on the package on which the LSI 2 is loaded. Thus, the whole wiring length can be shortened, and waveform distortion due to the branch of wirings can be suppressed, and the generation of the waveform distortion can be reduced.
Patent JP-H01250008-A (JP)
Title: Aspherical shape measuring instrument
Inventor: TANAKA MITSUO
IPC: G01B11/255
Filed: 1988-03-30
Abstract: PURPOSE:To measure the shape of an objective surface by holding the body to be measured and rotating a theta stage and inputting the current angle of rotation, the output of an optical displacement sensor, and the output of an X- directional movement quantity detecting means. CONSTITUTION:The body 21 held by a holding mechanism 20 on the theta stage 10 is set so that the center of curvature of the surface 21a to be measured meets the center of rotation of the theta stage 10; while the theta stage 10 is rotated in this state, the current angle of rotation the current position thetar of the theta stage 10 from the rotation angle detecting means 33 composed of a rotary encoder 18 and an angle detecting circuit 43, the output l1 of the optical displacement sensor 31, and the output l1s of an (x)-directional movement quantity detection body 33b are inputted to a signal processing means 46 at the same time. A series of processes are carried on until the theta stage 10 is rotated by a specific angle. When the signal processing means 46 performs arithmetic (l1+l2) at intervals of an angle thetar of rotation to obtain shape data on the surface 21a to be measured.
Patent JP-H05275912-A (JP)
Title: Heater earth attaching structure for outdoor equipment
IPC: H01Q1/02
Filed: 1992-03-30
Abstract: PURPOSE:To prevent the electric shock caused by the intruded water when an electric leakage is generated to a heating conductor from a heater core wire in a heater earth attaching structure of an outdoor equipment like a parabolic antenna used for reception of the satellite broadcast, etc. CONSTITUTION:When the conduction is carried out between an aluminum foil 2 stuck on the rear surface 1 of a reflector of a parabolic antenna serving as a planar heater and a conductive metal plate 4 arranged in no contact with the foil 2 with, the intervention of the water content 6 intruded into the antenna, the electric leakage is caused to the foil 2 from the conductor of a heater line 3 through its broken part. Thus, the leakage current is earthed from the plate 4 via an earth line 5 and a leakage breaker works via the power line of the line 3.
Patent JP-H07283671-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA SATOSHI
IPC: H03F3/72
Filed: 1994-04-13
Abstract: PURPOSE:To reduce power consumption by composing a coupled circuit by a depletion type FET and a diode column of ON-state voltage which is higher than the threshold voltage and interrupting the current of a circuit to be biased. CONSTITUTION:For instance, a circuit to be biased is the high frequency amplifier circuit of a cascade connection which is composed of FET 3 and 4, and the proper bias level of the FET 3 in operation is 0.7V. An FET 2 and a resistance R 1 composes a bias voltage generation circuit. Depletion type FET 1 and 2, a DC diode column D 1 and a capacitor C 1 compose a coupled circuit and the bias voltage according to control voltage Vc to be added to a control terminal is imparted to the FET 3. When control voltage Vc=-3V is imparted, for instance, assuming that the threshold voltage of the FET 1 is -1.0V and ON-state voltage of the diode is 0.6V, the bias of the FET 3 becomes -1.8V and the current of the circuit to be biased becomes zero. And also the current of a bias generation circuit becomes zero.
Patent JP-S59198316-A (JP)
Title: Electronic apparatus for industrial processes
Inventor: NOGUCHI MASANORI
IPC: G01F1/56
Filed: 1983-04-27
Abstract: PURPOSE:To obtain an electronic apparatus for industrial process of simple construction and low price, by constructing the electronic apparatus for industrial process with thermal electricity generating element, means for storing its energy and electronic circuit delivering a signal related to the process quantity with connected power source terminal to above items. CONSTITUTION:In a flow-velocity measuring system of a nucleus reactor liquid Na, a thermal electricity generating element 6 is heated on its joint by high- temperature liquid Na and receives supply of electric power from a source located between low-temperature end-members 61, 62. The power, after stored in an accumulator 7 including a means 7 for including a means 7 for adjusting a voltage constant, is supplied to each circuit. An oscillator 74 supplies an AC signal of constant frequency to an exciting coil 31, causing an eddy current in liquid Na. By this eddy current a shift of magnetic flux distribution in proportion to the flow-velocity of liquid Na is produced in the main magnetic flux of the magnetic exciting coil 31. In an detection coil, a signal corrsponding to it is produced and the flow-velocity of liquid Na is calculated through amplifiers 42, 43 by a computor circuit 44. Thus, an electronic apparatus for industrial process of simple construction and low price can be obtained.
Patent JP-H05284295-A (JP)
Title: Picture automatic input device
IPC: H04N1/407
Filed: 1992-03-30
Abstract: PURPOSE:To provide a picture automatic input device in which a series of operations from setting of a picture original to setup processing are implemented automatically. CONSTITUTION:The input device is provided with a holder 1 arranging and holding plural picture originals, a picture read optical system 2 to read a picture of a picture original having an image pickup element, a picture original set mechanism 3 reciprocated between the holder 1 and the picture read optical system 2, extracting one by one picture original from the holder 1 and set to an optical path of the picture read optical system 2 to keep a prescribed attitude, a picture data processing means extracting at least automatically a highlight level and a shadow level based on preliminary scanning data read by using the picture read optical system 2, setting automatically the decomposing condition of the picture data read by using the picture read optical system 2 and processing automatically the picture data based on the set decomposition condition, and a control means adjusting the picture read optical system in matching with the size of the picture original.
Patent JP-H03275244-A (JP)
Title: Continuous casting method
Inventor: YAMAZAKI AKIRA
IPC: B22D11/20
Filed: 1990-03-23
Abstract: PURPOSE:To easily produce a cast billet having a high quality by drawing the cast billet while alternately changing the drawing velocity into high velocity and low velocity. CONSTITUTION:Molten metal 7 in a casting furnace 5 is supplied from one end of a cooling mold 3 having opening parts at both ends and solidified to make the cast billet 1. The cast billet 1 is continuously drawn from the other end of mold 3 to execute continuous casting. Then, the cast billet 1 is drawn while alternately changing the drawing velocity into the high velocity and the low velocity and the drawing is executed with pinch rolls 8. By this method, the cast billet having extremely flat surface, which surface defect does not exist and oscillation mark scarcely develops, is obtd.
Patent JP-S58191136-A (JP)
Title: Manufacture of synthetic resin made ball valve
Inventor: HASHIMOTO MITSUHARU
IPC: F16K27/06
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a synthetic resin made ball valve of an excellent quality and property at a low cost, by injecting resin in the cavity shaped by the ball plug with a spindle, the seal ring having a relief groove on a sliding face and the core body provided with a seal holder, etc. CONSTITUTION:The cavity 20 of the shape of a valve body is shaped by putting the beforehand prepared ball plug 2 with a spindle 5, the seal ring 6 provided with a peripheral relief groove 7 on the sliding face 6a contacting the ball plug 2 and the core body 15a having the ring like seal holder 15c protruding to an axial direction in the internal space shaped by bottom and top forces 12, 14. The injection of resin is performed, contacting the seal holder 15c to the back of the seal ring 6. Because a part of the compression force due to a resin pressure is absorbed by the relief groove 7 by this, there is not essentially the possibility that the seal ring 6 is plastically deformed, then the valve body having an excellent sealing function is obtained.
Patent JP-H10268093-A (JP)
Title: Fuel reprocessing tank
Inventor: GONDA SUMITORA
IPC: G21F9/22
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve transport performance by preventing choking of suction holes due to sludge and suppressing condensation of steam separating the condensate of driving steam, etc. SOLUTION: A steam jet pump 4 not having mechanical moving part for transporting fuel solution liquid 9 to out of a tank body 1 is placed in the steel tank main body 1 storing reactor spent fuel solution liquid 9 having strong corrosivity. The steam jet pump 4 is connected by a driving steam pipe 6, a washing liquid pipe 14 and a solution liquid transport pipe 8, and the jet pump main body has suction holes 7.
Patent JP-S5952511-A (JP)
Inventor: JIYATSUKU JIRO
IPC: B01D63/06
Filed: 1983-04-27
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-S572690-A (JP)
Title: Preparation of l-proline by fermentation method
Inventor: NAKANISHI TOSHIHIDE
IPC: C12R1/13
Filed: 1980-06-05
Abstract: PURPOSE: To prepare the titled substance, by cultivating a microorganism belonging to the genus Corynebacterium, Arthrobacter, etc., and having the ability to produce the titled substance in a culture medium containing one or more L-glutamic acid, D-pyrrolidonecarboxylic acid, etc.  
     CONSTITUTION: A microorganism, e.g. Corynebacterium glutamicum, Arthrobacter citreus or Brevibacterium lactofermentum, belonging to the genus Corynebacterium, Arthrobacter, Brevibacterium, Microbacterium or Saccharomyces, and capable of producing L-proline is cultivated in a culture medium containing a carbon source, a nitrogen source, an inorganic substance, etc. utilizable by the microorganism to be used and further at least one of L-glutamic acid, L-, D- or DL-pyrrolidonecarboxylic acid. The produced L-proline in the culture medium is collected by the well- known methods, e.g. the ion exchange resin method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60219638-A (JP)
Title: Production of magnetic disk
Inventor: NAKAGAWA YOSHIO
IPC: G11B5/738
Filed: 1984-04-16
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic and resistance strength to sliding with a head by oxidizing the surface of an Ni-P underlying plating film prior to formation of a thin iron oxide film via an Ni-P plating film on the surface of an Al substrate. CONSTITUTION:The Ni-P plating film 2 is formed on, for example, the Al alloy substrate 1 and is stabilized by a heat treatment. The surface is finished by polishing and is then subjected to ''Chlorothen(R)'' defatting, alkali defatting and pickling. The surface is thereafter subjected to a thermal oxidation treatment for 5hr at 300 deg.C in air to form the oxide consisting essentially of nickel oxide on the Ni-P surface. An Fe3O4 film is formed by sputtering on the substrate in succession thereto and is then subjected to a thermal oxidation treatment in air, by which said film is converted to gamma-Fe2O3 and a magnetic recording film 3 is formed. A polyimide film 4 is further formed as a lubricating protective film by a sputtering method thereon. Then, the oxide film functions as a barrier layer to suppress reaction and diffusion between the gamma-Fe2O3 and Ni-P and improves the adhesive force between the gamma-Fe2O3 and the substrate.
Patent JP-S59201515-A (JP)
Title: Oscillating circuit
Inventor: SHIRAI KAZUHIKO
IPC: H03K3/03
Filed: 1983-04-28
Abstract: PURPOSE:To improve the leading characteristic by adopting the Schmitt trigger system for an inverter so as to reduce the time when the inverter is operated in transient state and reduce the current consumption. CONSTITUTION:A signal (a) having a resonance frequency of a crystal oscillator 4 is applied to an input terminal of the Schmitt trigger type inverter 1. Since the inverter 1 is the Schmitt trigger type on, when a level of an input signal is at V1 or below, the level of an output signal goes from 0 level to 1 level suddenly, and when the level of an input signal goes to V2 or over, the level of the output signal goes from 1 level to 0 level suddenly and a waveform is as shown in Fig. (b). Then, the time when the inverter 1 is operated in transient state is very short, and the current flowing to the inverter 1 is very small as shown in Fig. (c).
Patent JP-H03273333-A (JP)
Title: Data processor
Inventor: EDAHIRO MASATO
IPC: G06F7/02
Filed: 1990-03-22
Abstract: PURPOSE:To accurately insert data within a designated range and to delete the minimum or maximum value by changing one part of a comparative arithme tic unit in the data processor with a directional ladder-shped structure. CONSTITUTION:There are two kinds of states such as normal comparison and comparative initialization and these units are controlled by control signals 51 and 52 for comparative arithmetic units. When deleting the minimum value, an upper limit value is substituted in an initial value 55, and the same value as the initial value 55 is stored in data storage devices 61-68. Further, the units 71 and 72 are turned to the normal comparison state and the unit 71 is turned to the comparative initialized state, however, only when the data is not inserted and the unit is not operated. In this way, the value held in the storage device 61 becomes the initial value 55, the same value as the one after the deletion of the minimum value. This means the deletion of the minimum value within the range of the correctly designated value is performed. When deleting the maximum value, the unit 72 is turned to the initialized state. Thus, the data insert or the deletion of the minimum or maximum value can be performed exactly.
Patent JP-S60219534-A (JP)
Title: Gas leakage detection apparatus of double shell low temperature tank
Inventor: TOMITA TSUTOMU
IPC: G01M3/22
Filed: 1984-04-16
Abstract: PURPOSE:To detect the leakage of gas at an early stage, by lining a heat-insulating material excellent in gas permeability to the cool keeping layers provided to the side surface and roof of a tank and providing a gas sampling means in said cool keeping material. CONSTITUTION:A glass wool layer 7 is provided to the side plate 1 and the roof panel 4 of the inner tank so as to be contacted with the outer surfaces thereof and gas leakage detecting and sampling means 8 are provided to the inner layer shoulder part in the layer 7 and the lowermost part of the side plate 1 while gas detection instrumentations 10 are connected to the means 8 through instrumentation pipings 9. Therefore, when a crack is generated in the roof panel 4 and stored LPG is leaked, the leaked gas is flowed down through the layer 7 on the upper surface of the roof panel 4 because the specific gravity thereof is higher than that of seal gas and, when reaches the shoulder part, fallen through the layer 7 along the side plate 1 to reach the bottom part. As a result, because the leaked gas is at first detected by the instrumentation 10 through the means 8 provided to the shoulder part and detected by the separate instrumentation 10 through the lower means 8 after slight time delay, the generation of leakage in the roof panel is determined. When the leakage of gas is generated in the side plate 1, the leaked gas is not detected from the gas taken in by the means 8 at the shoulder part and, therefore, the generation of leakage in the side plate can be determined.
Patent JP-H09240216-A (JP)
Title: Pneumatic radial tire
Inventor: KADOWAKI HIROSHI
IPC: B60C11/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the ground contact pressure at a tread terminal part and prevent a difference between the ground contact length at the tread end part and that of the central part from growing excessively large, by setting the radius of curvature of a circular arc arranged in a shoulder range is made less than a half of that of a circular arc arranged in the center range. SOLUTION: Such relationship as 1/2 Q1>R, 1/2 Q2>R between a radius of curvature R and radii of curvature Q1, Q2, relationship as 0.65W<=L<=0.85W, M=W between distance L, M and a distance W and relationship as 0.3J<=H<=0.6J between a drop height H and a drop height J are satisfied. However, after a tire is pressed on a flat plate, it is defined that an axial distance from the equator surface S of the tyre to the ground contact end P is W and distances from there to the most outside 33, 34 of respective ranges 31, 32 of center and shoulder are L, M respectively. And also radii of curvature of the first, second and third circular arcs are defined to Q1, Q2 and R, and drop heights from the tread center T at the most outside points 33, 34 are defined to H, J, respectively.
Patent JP-S62232110-A (JP)
Title: Manufacturing equipment of anisotropic permanent magnet
Inventor: OHASHI TAKESHI
IPC: B22F3/087
Filed: 1986-04-01
Abstract: PURPOSE:To improve the efficiency of longitudinal push forming by providing a common plate on the top of an upper punch, a metal mold having plural number of die holes and each die hole being inserted separately with the upper punch and a lower punch. CONSTITUTION:Plural number of die holes 2 are provided in a metal mold 1, a lower punch 3 is separately inserted in the bottom of each die hole 2, magnetic powder 5 is filled on the lower punch 3 and an upper punch 4 is inserted in the hole. A common plate 6 which has recessions 9 conforming to the upper punches is mounted on each upper punch 4 and a percussion from above by a hammer 7 is applied to the upper punch via the plate. Since the metal mold has plural number of die holes, plural number can be formed at one time and the productivity can extremely be improved. Since the upper punch does not accept the percussion of the hammer directly, the insersion in the die hole is not damaged and only the plate 6 may be replaced if the plate 6 is greatly deformed.
Patent JP-H05240976-A (JP)
Title: Super strong magnetic field generator
Inventor: MINAMI YOSHINARI
IPC: G21B1/00
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a super strong magnetic field generator capable of generating as continuous pulses a super strong magnetic field of 100 thousands to tens bilion tesla safely without a large facility. CONSTITUTION:An initial magnetic field produced with a super conductive magnet and good conductance fluid (liquid metal) sprayed from a nozzle to be fluid particles are interacted to form a magnetic flux frozen state and pulse laser beam as external pressure is irradiated from the surrounding four directions in the existing region of the magnet flux frozen fluid particles. The irradiated fluid particles quickly contract due to the external pressure of pulse laser light pressure and explosion contraction by repulse of high temperature plasma gas and the magnetic flux frozen to the fluid particles also contracts and therefore, strong magnetic field condensation is incurred. The generated magnetic field intensity differs by the radius ratio obtained by the laser beam power density and the resulting explosion contraction effect.
Patent JP-H09238708-A (JP)
Title: Toe puff for safety shoe and its production
Inventor: SAKURAI YOSHIMASA
IPC: A43C13/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the orientation of the flow of the synthetic resin in a toe puff. SOLUTION: The toe puff 11 has an arched toe puff body part 21 for protecting the toe part and a lower-side bent part 22 bending inward from the lower side of this toe puff body part 21 and projecting to an approximately circular arc shape and is formed by injection molding of the synthetic resin. The gate of metal molds for injection molding is disposed in the position corresponding to the approximate central part at the rear end of the front bent part 22a of the toe puff 11. The synthetic resin injected from the gate of the metal molds diffuses at the gate and collides against the front wall of a cavity, thereby filling the inside of the cavity in the form of the disturbing flow heading various directions while reflecting at the front wall.
Patent JP-S53931-A (JP)
Title: Encoder circuit
Inventor: KOJIMA TADASHI
IPC: H03M11/20
Filed: 1976-06-25
Abstract: PURPOSE: To attain a simple structure with less number of parts even for increased number of signal lines, capable of preventing double coding and reducing conversion time by judging lines in which the signal state is turned by sequential comparison system. 
     COPYRIGHT: (C)1978,JPO&Japio