baber/WOPTO huggingface dataset:
Patent JP-H10332461-A (JP)
Title: Liquid level detector
Inventor: KIYOKAWA TSUYOSHI
IPC: G01F23/62
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a low cost liquid level detector that is easy to set the magnetic flux of a bios magnet, while easy to manufacture and has high versatility. SOLUTION: On one surface side of an elongated plate-like substrate 9 housed in a guide pipe 1 of almost cylinder-shape with bottom, lead switches 11a-11e and resistors are allocated in plural numbers. On the other surface side of the substrate 9, chip-like bias magnets 16a and 16b are mounted while lamination is allowed, near lead wires 13a and 13b of one pair terminals 14a and 14b of the lead switches 11a-11e. The bias magnets 16a and 16b are set to such magnetic flux density as causes different polarity in such weak magnetic force as contact point pieces 12a and 12b of terminals 14a and 14b of lead switches 11a-11e do not contact. Bias magnets 16 and 16 are, in accordance with the working value and on/off hysteresis of the lead switches 11a-11e, provided in appropriate numbers and adjusted to a specified magnetic flux density.  With a single kind of chip-like bias magnets 16a and 16b, the magnetic flux density can be set and adjusted with ease.
Patent JP-H06327443-A (JP)
Title: Production of crab flavor essence and noodles
Inventor: ISHIKAWA TAKASHI
IPC: A23L7/109
Filed: 1993-05-20
Abstract: PURPOSE:To obtain the subject essence suitable for noodles having a delicious and tasty crab flavor from a waste material by desalting boiled soup of crab occurring in processing and production of peeled meat of crab, canned meat of crab or boiled crab by ultrafiltration method, etc., boiling and concentrating, adding a proper amount of salt. CONSTITUTION:Erimacrus isenbeckii belonging to Crustacea.Portunidae landed on the coast of Hokkaido is used as a main raw material, boiled soup of crab necessarily occurring in a process of processing and production of peeled meat of crab, canned meat of crab or boiled crab is collected and desalted by a desalinizing device using ultrafiltration method. The desalted boiled soup of crab is boiled and concentrated until it has a favorite taste and flavor and is mixed with a proper amount of salt to give the objective crab flavor essence. The crab flavor essence is added to a main raw material of noodles, from which noodles are produced to give noodles of delicious and tasty crab flavor having excellent touch to teeth, softness and pleasantness to the palate and glutinousness.
Patent JP-S622531-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L21/268
Filed: 1985-06-27
Abstract: PURPOSE:To enable to simultaneously execute impurity doping in the semiconductor layer and heat treatment of the semiconductor layer including the impurity- undoped region of the semiconductor layer, in one process by a method wherein the semiconductor layer is irradiated with an energy beam (a) from the back side of the transparent substrate at the time of doping of an impurity. CONSTITUTION:A poly Si film 2 is formed on the surface of a glass substrate 1, then an Si oxide film 3, which is used as the gate insulating film, is formed, then a gate electrode 4 consisting of Al is formed and a part other than the part, located under the gate electrode 5, of the Si oxide film 3 is removed. After that, a PSG film 5 is formed on both the poly Si film 2 and the gate electrode 4 and a laser beam [energy (a)] is projected on the back surface of the glass sbstrate 1, hereby the interface between the PSG film 5 and the poly Si film 2 is heated. An N-type impurity, phosphorus P, is diffused in the poly Si film 2 from the PSG film 5, and an N<+> source region 6 and an N<+> drain region 7 are formed, but the doping of the impurity into the channel part can be interrupted by the gate electrode 4. As a result, the poly Si film 2 is heated over the whole and is crystallized.
Patent JP-S63306659-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L29/73
Filed: 1987-06-08
Abstract: PURPOSE:To perform a simple manufacturing technique without using an epitaxial technique by forming a buried layer in the collector region of a bipolar transistor. CONSTITUTION:N-type impurity is implanted into the main surface of a P-type Si substrate 13 to form a collector region 14, with an oxide film as a mask an N-type buried layer 16 is formed by an ion implanting method in the region 14, and the layer 16 is used as the part of the region 14 in a bipolar transistor. Thus, since an epitaxial layer is not used, it can prevent the decrease in the integration, the deterioration in the controllability of an epitaxial film thickness, the decrease in the controllability of the characteristics of the formed bipolar transistor and the increase in the cost due to the decrease in its yield owing to the use of the technique.
Patent JP-2000326188-A (JP)
Title: Both-side cutting method and device for drilled thin disk- like work
Inventor: MAEDA KENICHI
IPC: B24B41/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To accurately guide a work and to reduce deflection of the work due to a constraint force, by cutting both end surfaces with a cutting grinding wheel, while rotatingly supporting the work by grabbing in radius direction a radius part of the work with at least three rollers. SOLUTION: A radius driving and end surface guide method is employed where a work W is driven by outer peripheral side driving rollers 4, 5 while supported surfaces of upper and lower end surfaces of the work W are supported by a pair of static pressure support means with static pressure in a state where the work W is grabbed with the outer peripheral side driving rollers 4, 5 and an inner peripheral side guide roller 6, therefore, the work W can be machined accurately in flatness and surface accuracy. Since the work W is cut by a cutting grinding wheel in a state where a radius part of the work W is radially grabbed by the rollers 4, 5 on the opposite side of the cutting grinding wheel, direction of stress applied to the work W during cutting becomes a tensile direction to make the work W little deflectable.
Patent JP-H05347750-A (JP)
Title: Muse decoder
Inventor: SETO HITOSHI
IPC: H04N19/00
Filed: 1992-06-02
Abstract: PURPOSE:To increase the vertical band width to a still picture area that cannot be detected by a 2-frame differential movement detecting circuit in regard of a MUSE decoder. CONSTITUTION:A movement detecting circuit 42 decides the still pictures, the moving pictures, and the semi-still pictures. A selector circuit 43 selects the signal which undergone the inter-frame/inter-field interpolation processing through an inter-frame/inter-field interpolation processing circuit 11 in regard of a still picture area or the signal which undergone the inter-field/intra-field interpolation processing through an inter-field/intra-field interpolation processing circuit 41 in regard of a semi-still picture area based on the 1st output signal 46 received from the circuit 42. A MIX circuit 15 proportionally mixes together the signal that undergone the intra-field interpolation processing through an intra-field interpolation processing circuit 13 and the signal selected by the circuit 43 based on the 2nd output signal received from the circuit 42.
Patent JP-S62299564-A (JP)
Inventor: KOBAYASHI ISAMU
IPC: D06M13/144
Filed: 1986-06-18
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-S6122442-A (JP)
Title: Automatic gain controller of optical disc device
Inventor: INADA HIROSHI
IPC: G02B7/28
Filed: 1984-07-09
Abstract: PURPOSE:To improve the tracking of an optical beam which changes focus servo at recording and after recording of information by obtaining automatically a constant servo error signal detecting gain even when fluctuation of reflectance of a medium is generated after recording of information. CONSTITUTION:An attenuator 3 consists of a resistor 31 and an FET30 and an attenuator 5 is constituted similarly. A servo error signal 8 is connected to a drain of the FET30 via the resistor 31 and outputted to a signal line 11. Since the source of the FET30 is grounded. The attenuator is constituted by a drain- source resistance of the FET30 decided by the level of a gain control signal 10 connected to the gate of the FET30 and the resistor 31, and the level of the servo error signal 8 is controlled by the gain control signal 10. The level of a sum signal 9 is controlled in the attenuator 5 similarly, both the characteristics are made well coincident and a servo error signal having always a prescribed gain is detected.
Patent JP-S5476895-A (JP)
Title: Preparation of antibiotic substance c-15003p-2
Inventor: HIGASHIDE EIJI
IPC: A61P31/04
Filed: 1977-11-25
Abstract: PURPOSE: To prepare the title substance in high efficiency and nearly exclusively, by culturing bacteria belonging to Nocardia genus in a medium containing a specific material.  
     CONSTITUTION: Antibiotic substance C-15003-producing bacteria belonging to Nocardia genus, e.g. Actinomyces No. C-15003 strain, are cultured in a medium containing 0.01-0.1 W/V% of at least one compound selected from a propionyl CoA precursor (e.g. α-C 4 -amino acid such as threonine, homoserine, etc., C 4  ketocarboxylic acid such as α-ketobutylate, etc.), propionic acid, a leucine-analogue (e.g. norleucine) and a valine-analogue (e.g. norvaline). Antibiotic substance C-15003P-2 is specifically produced and accumulated in the medium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5267072-A (JP)
Title: Electromagnetic filter
Inventor: MAKINO YOSHIHIRO
IPC: B03C1/034
Filed: 1975-11-28
Abstract: PURPOSE:To provide an electromagnetic filter for a waste-treating apparatus in iron industries, by arranging magnetic poles which produce a magnetic flux crossing at a right angle toangle to an axial direction of a filtration tower at a position corresponding to a packing material, adjacent to an outer periphery of the filtration tower filled with a magnetic packing material.
Patent JP-H039269-A (JP)
Title: Measuring instrument for insulation resistance
Inventor: INOUE KOJI
IPC: G01R27/02
Filed: 1989-06-06
Abstract: PURPOSE:To safely measure the insulation resistance of a resistance body in a motor by providing switching command means cutting off an insulation resistance measuring instrument from the motor before the operation of current supplying means for the motor according to a stop confirming signal for an elevator, and opening/closing means operating in accordance with the switching command. CONSTITUTION:When the elevator is in the stopping state without any call at the time arriving at the measurement, the output signal of a detector 8 for stopping state without call and the output signal of a detector 9 for start are monitored by a control storage circuit 7 and a relay driving circuit 10 is exerted by the output signal of and AND circuit 16, then a stop synchronizing relay 15 is energized to make a contact 15a to be ON, a start synchronizing relay 18 is dienergized and a connected relay 20 is energized. A timer relay 21 is thereby energized and the insulation resistance measuring instrument 4 is connected to the motor 1. When the measurement is finished, the relay driving circuit 10 is made to stop the operation and the connected relay 20 is dienergized. The insulation resistance measuring instrument 4 is thereby cut off from the motor 1 to recover the timer relay 21. With such anarrangement, the insulation resistance of resistance body in the motor can be safely measured.
Patent JP-H0433889-A (JP)
Title: Thermal recording material
Inventor: TANABE YUICHI
IPC: B41M5/30
Filed: 1990-05-30
Abstract: PURPOSE:To contrive to improve the stability of a colored picture at a high sensitivity by including a specific wt.% or more 2-(3-methyl-4-chloroanilino)-3- methyl-6-diethylaminofluorane as an electron donative color coupler and by including at least one sort selected from a specific group as a sensitizer. CONSTITUTION:In a thermal recording material having an electron donative color coupler, bisphenol A as an electron acceptable developer and a sensitizer, it is necessary that 2-(3-methyl-4-chloroanilino)-3-methyl-6-diethylaminofluorane as said electron donative color coupler occupies 50wt.% or more of the color coupler. Then, other color couplers can be used jointly as occasion demands. Also, it is necessary to include, as a sensitizer, at least one sort selected from the group consisting of p-benzyl biphenyl, m-terphenyl, 2-benzyloxynaphthalene, oxalic acid di-p-methylbenzyl and 1,2-di-m-toluoxyethane.
Patent JP-S623528-A (JP)
Title: Pll oscillator
Inventor: AKAZAWA SO
IPC: H03L7/10
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a PLL oscillator with a simple circuit where a time reaching a stable synchronous state is short by providing a voltage application means approaching an output of a low pass filter to a steady-state voltage by applying a constant voltage to the low pass filter when the oscillation is not in the steady-state. CONSTITUTION:An asynchronization detection signal is outputted from a lock detector at application of power or an asynchronizing state to turn on a switch SWX. Then a constant voltage outputted from a constant voltage power circuit POW is fed to a connecting point between a resistor R and a capacitor C via the switch SWX and a diode D0 to approach the oscillating frequency of a voltage controlled oscillator VCO forcibly in the vicinity of an object oscillation frequency. The diode D0 is provided, which is turned off when the output voltage of a phase detector PFD gets higher than a prescribed voltage and an output voltage of the phase detector PFD (higher than the prescribed voltage) is fed to an oscillation frequency control terminal, then the phase locked loop is operated normally in the PLL oscillator.
Patent JP-H11323251-A (JP)
Title: Stain-resistant coating composition
Inventor: MORI YOSHIO
IPC: C08F290/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent having both characteristics of a polyurethane and water and oil repellencies of a silicone in combination and suitable as a coating, etc., for preventing scribbling and excellent in stain resistance. SOLUTION: This composition comprises a polyurethane polyol obtained by reacting (a) a graft copolymer prepared by binding a silicone as a graft polymer to an acrylic polymer having two or more hydroxyl groups at one terminal with (b) other polyols and (c) a polyisocyanate in an excessive reactional ratio of the hydroxyl groups to isocyanate groups and a curing agent.
Patent JP-S5844818-A (JP)
Title: Nonlinear encoder and decoder
Inventor: MORI SHIGEKAZU
IPC: H03M1/80
Filed: 1981-09-11
Abstract: PURPOSE:To simplify the line constitution with one reference power supply, by connecting two capacitor arrays with prescribed weighting in the unit capacitance and applying a potential corresponding to a polarity bit to a common connecting line of each switch through changeover. CONSTITUTION:Each upper terminal is connected with a capacitor 214 having a unit capacitance C, and each lower terminal of the 1st and 2nd capacitor arrays 201-206, 207-213 weighted with the power of 2 of the unit capacitor C is provided with switches S1-S13 to constitute a 13-bit linear D/A converter. The 1st and 2nd common terminals of the switches are switched 228 for a reference power supply VREF and ground GND according to the polarity of a bit B1 in a PCM input signal 231 in 8 bits by the 15-polygonal-line mu-255 rule, bits B2-B7 are inputted to a nonliner-linear coding conversion circuit 232 for 13-bit linear conversion, the output controls each switch to obtain a prescribed output VOUT. Thus, only one reference power supply is used and the constitution of the conversion circuit 232 can be simplified.
Patent JP-S63307162-A (JP)
Title: Production of carbon ceramics
Inventor: KUMASAKA SADAO
IPC: C04B35/52
Filed: 1987-06-08
Abstract: PURPOSE:To obtain the titled light-weight ceramics having excellent heat resistance and electroconductivity without using a ceramic subsidiary material, by distilling one or more kinds of mixed oil selected from petroleum based or coal based lower grade oil in the presence of a metal (compound) and heating and burning distillation residue in order to carbonize the residue. CONSTITUTION:One or more kind of mixed oil selected from lower grade oil of petroleum base such as heavy oil, crude oil or naphtha or coal base such as coal tar are distilled in the presence of a metal such as Zn, Cu, Pb, Sn, Al, Pt or Fe or metal compound such as chloride, nitrified product or oxide of the above-mentioned metal. Then distillation residue remaining without being distilled out is heated and burned using an electric oven, etc., preferably in an atmosphere containing no O2 at 800-2,500 deg.C to carbonize the residue.
Patent JP-H05336400-A (JP)
Title: Synchronizing signal generating circuit and video signal processor
Inventor: FURUMIYA SHIGERU
IPC: H04N5/06
Filed: 1992-06-03
Abstract: PURPOSE:To provide a video signal processor to obtain a video signal having synchronizing signal by generating small deterioration in a waveform in digital signal processing in a synchronizing signal generating circuit by which a band- limited ternary synchronizing signal of one frame is obtained. CONSTITUTION:A ternary synchronizing signal extending over one frame is generated with a rate of 50 times the line frequency by a frame counter 2 together with a ROM 4, and a ternary synchronizing signal band-limited with the sampling clock rate of a video signal in a digital filter 7 is obtained.
Patent JP-H0436242-A (JP)
Title: Production of soya saponin
Inventor: TAKAMATSU SEIJI
IPC: A61P43/00
Filed: 1990-05-30
Abstract: PURPOSE:To easily obtain the subject compound exhibiting lipid oxidation suppressing action and antiinflammatory action, etc., and having high saponin/ isoflavone ratio by washing a raw material containing soya saponin with a specific solution and extracting with a (hydrated) alcohol. CONSTITUTION:A raw material containing soya saponin is washed with a solution having a pH maintained near the isoelectric point of the reserve protein. The pH is 3.5-6.5, especially 4-5 and the amount of the washing solution used in one washing operation is 5-20 pts.wt. per 1 pt.wt. of the saponin-containing raw material. The washing is repeated 2-3 times or more at 15-85 deg.C. The washed raw material is extracted with an alcohol or a hydrated alcohol. Especially preferably, the material is washed with an alcohol before the extraction treatment, i.e., before or after washing with a solution having a pH maintained near the isoelectric point of the reserve protein. The extraction temperature is -20 deg.C to +50 deg.C and the amount of the extraction liquid used in one extraction process is 5-10 pts. per 1 pt. of the raw material. The extraction is carried out once or more to obtain the objective compound.
Patent JP-H11338035-A (JP)
Title: Counter display device
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B17/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a counter display device capable of intelligibly displaying the finish of film by improving the visibility of a figure displayed on a counter display board. SOLUTION: A sequence 15, a mark 16 and an island part 17 are provided on the surface of the counter display board 13, and the figure '0' and the sequence 15 are displayed in the island part 17 so that they may be negatively and positively reversed. As for a display range P, the outermost diameter Ro and the innermost diameter Ri are decided to satisfy Ri /Ro =0.5. A division line 18 between the sequence 15 and the island part 17 is provided at a position where the figure '1' should exist originally and the figure '1' is made smaller in size than other figures. A linear translucent part 7a which is crimped and made translucent is formed as an index at the center part of a window member 7, and a part of the sequence 15 and the mark 16 existing just below express the number of the remaining frames of film.  When the number of the remaining frames of the film shows the last one, the translucent part 7a is divided by the line 18 in a state where a black part and a white part are equal and the figures '0' and '1' exist up and down. When the board 13 is rotated even a little by turning a winding knob 5 after finishing all the photographing, the white part of the island part 17 occupies most of the area of the translucent part 7a, so that a user clearly knows that the number of the remaining frames of the film is zero.
Patent JP-S63326-A (JP)
Title: Novel structural member comprising polyether sulfone
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08J5/12
Filed: 1986-06-20
Abstract: PURPOSE:To obtain the title member having excellent mechanical and thermal characteristics and hot water resistance, by joining parts of polyether sulfone with an adhesive comprising a polyester resin and a polyisocyanate. CONSTITUTION:An adhesive is obtd, by blending 100pts.wt. polyester resin (a) whose MW is 3,000-20,000 with 5-25pts.wt. polyisocyanate (B) (e.g., diphenylmethane-4,4'-diisocyanate) and, if necessary, an additive (c) such as a silane coupling agent, a surface active agent, a defoaming agent etc., a flame retardant (d) such as Sb2O3, etc. Then, two or more of parts with arbitrary shapes obtd. by molding polyether sulfone represented by the formula wherein phiis a p-phenylene residue) etc., are assembled together to make a required structural member and each surface to be adhered is coated with the above adhesive in a thickness of 10-100mu and joined together under a pressure of atmospheric-100kg/cm<2> and at room temp. for 10min or more and, if necessary, under heating.
Patent JP-H072365-A (JP)
Title: Screw discharge device
Inventor: ISHII HIDEO
IPC: B65G65/46
Filed: 1993-06-15
Abstract: PURPOSE:To change the discharge capacity without replacement work of a screw and a screw casing by relatively moving a tapered screw in a tapered casing. CONSTITUTION:A screw 8 having an outer diameter made smaller toward the discharge side A is arranged inside a screw casing 7 having an inner diameter made smaller toward the discharge side A. When the screw 8 is moved to the discharge side of the screw casing 7 by a slide mechanism 10 along the raw material conveyance direction B, the clearance between the screw 8 and the screw casing 7 is reduced, and the discharge capability is reduced. When the screw 8 is moved toward the opposite side to the discharge side A, the clearance is increased, and the discharge capacity is increased.
Patent JP-H11333366-A (JP)
Title: Cooling method of plate-like building material
Inventor: MIURA KENJI
IPC: B05D3/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a surface coating film caused by loading or the mutual sticking of a plate-like building material by supplying moisture to the plate-like building material before cooling by air blowing to lower the temp. of the plate-like building material after heating to dry in the case that the plate-like building material is cooled in the process following to the coating and heating to dry. SOLUTION: At the time of producing the plate like building material 1, the plate like building material 1 is previously heated in a preheating equipment 2 before the surface coating and after that, the surface is coated in a coating equipment 3. Next, the surface coated plate like building material 1 is sent to a heating and drying equipment 4 and heated similarly to heat to harden and dry the coating film on the surface. The plate like building material 1 after dried by heating is next cooled by air in the cooling equipment 5 and at this time, moisture is supplied to the plate-like building material 1. Namely, moisture is supplied by a water supply equipment 6 mounted interposingly between the heating and drying equipment 4 and the cooling equipment 5.  The plate-like building material 1 is cooled by the heat of vaporization generated by the vaporization of water at the time of air cooling in the cooling equipment 5.