baber/WOPTO huggingface dataset:
Patent JP-2001120263-A (JP)
Title: Method for activating sarcosine oxidase reaction
Inventor: NISHIYA YOSHIAKI
IPC: C12R1/06
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing the efficiency of an oxidizing reaction catalyzed by a sarcosine oxidase. SOLUTION: This method for activating a sarcosine oxidase reaction is characterized as adding imidazole preferably at 5-50 mM concentration to a reactional system in the reactional system in which a protein having the sarcosine oxidase activity is made to act on a substrate in the presence of water and oxygen. A reagent for assaying biocomponents is characterized as comprising the protein having the sarcosine oxidase activity and the imidazole.
Patent JP-H07155723-A (JP)
Title: Treatment of flying ash in waste incineration furnace and device therefor
Inventor: HAMAGUCHI KEIZO
IPC: F23J1/00
Filed: 1993-12-01
Abstract: PURPOSE:To perform saving energy in the treatment of flying ash in a waste incineration furnace by first using a part of combustion waste gas in the lower part of a boiler to heat flying ash to a temp. not less than the volatilization temp. of mercury to remove mercury before heating it to a temp. not less than the decomposition temp. of dioxins. CONSTITUTION:Flying ash discharged from a dust collector 3 attached to a waste incineration furnace including a boiler 1 is conveyed to a pretreatment device 7 by a conveyor, as it is left hot. In the pretreatment device 7, it is transferred by a screw feeder 8 while it is agitated, and mercury is heated to a temp. not less than the volatilization temp. of mercury by using a part of combustion waste gas in the lower part of the boiler to volatilize and remove mercury. Next, the flying ash is fed to a flying ash heater 6 installed in the lower part of the boiler 1, and heated to a temp. not less than the decomposition temp. of dioxins by boiler waste gas. After the heating treatment is finished, the flying ash is discharged to an ash pit 5. Waste gas discharged from the pretreatment device 7 is delivered to a mercury recovery device 9, and after the mercury is removed, it is returned to an inlet flue of a harmful gas treatment device 2.
Patent JP-H06212390-A (JP)
Title: Friction transmitting member subjected to surface modification and its production
Inventor: MIZUTANI HACHIRO
IPC: C23C26/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a good member improved in friction transmitting properties, wear resistance, seizing resistance and rolling fatigue strength in the friction transmitting face and to realize the method to modify the metal surface. CONSTITUTION:The surface of the base metal 3 of a friction transmitting member is thermal-sprayed with an other metal to form thermal-sprayed coating, then, the sprayed coating is irradiated with a high energy beam, and the surface of the base metal 3 and the coating are simultaneously melted and solidified. In this way, alloy coating 4 having a compsn. different from the metallic compsn. of the base metal 3 is formed on the surface of the base metal 3. furthermore, by the effect of rapid heating and rapid cooling by the high energy beam irradiation, the surface hardness of the friction transmitting member improves. Moreover, because of the melting and solidification, pores which have been present on spraying are eliminated, boundaries on spraying in the case of the thermal-splaying are alloyed and made rigid as well, and its fatigue strength and wear resistance by rolling or sliding contact improve. Furthermore, since Ni, Co, Cr or Mo is incorporated, its friction transmitting efficiency is made high, and its surface is formed into a one excellent in seizing resistance.
Patent JP-H01142625-A (JP)
Title: Shutter controller
Inventor: AKITAKE HIROSHI
IPC: G03B13/36
Filed: 1987-11-30
Abstract: PURPOSE:To shift program with simple control by opening sectors by means of controlling them with a first cam part when a revolving part material is revolving in one direction and controlling them with a second cam part when the revolving part material is revolving in other directions. CONSTITUTION:On the revolving part material 21 which is reciprocally revolved by means of a revolution driving source 1, a cam 23, which consists of two in first and second cam parts 23s and 23l extended in the opposite directions from a starting point to permit sectors 18a and 18b which form shutter, to open at different speed, is provided. A sector driving mechanism 24 is controlled by the first cam part 23s when the revolving part material 21 is revolving in one direction, and is controlled by the second cam part 23 when the revolving part material 21 is revolving in other directions, and the sectors 18a and 18b are opened. Thus, opening speed of the shutter can be easily changed and automatic exposure program is drastically changed by merely changing the revolving part material 21 by means of simple mechanism without controlling voltage of the revolving driving source 1, etc.
Patent JP-H11132795-A (JP)
Title: Pointer device
Inventor: KATOU KOUHEI
IPC: G01D11/28
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a shadow near the opening section of a light guide plate on the surface of a dial plate by inclining the side wall of the opening section provided on the light guide plate for guiding light to the dial plate and a pointer at a prescribed angle. SOLUTION: The pointer device used for vehicle is provided with a light guide plate 20 made of a transparent light guide material along the back face of a dial plate to face a dial pattern translucent section provided on the dial plate, and the light guide plate 20 is provided with multiple opening portions such as opening sections 29 for directing the guided light to the vicinity of the rotation center section of a pointer. One side wall 29a and the other side wall 29b are inclinatorily formed on the inner peripheral wall of each opening section 29 at an angle that the incident light L, Lb from the back face 27 of the light guide plate 20 are refracted and made incident in parallel on the side wall faces.  The light from the back face 27 is sent out from the surface 28 without being fed to the side wall faces, thereby the light quantity near the intersections S, S1 between the side walls and the surface 28 is not lacking, and no shade occurs.
Patent JP-H05142102-A (JP)
Title: Test device of electronic equipment
Inventor: SASAKI KATSUNAO
IPC: G01M99/00
Filed: 1991-11-18
Abstract: PURPOSE:To enable versatility of test conditions to be improved compactly by providing a pallet for placing an electronic equipment to be tested and a shelter which covers the electronic equipment closely on the pallet. CONSTITUTION:An electronic equipment 1 to be tested which is placed on a pallet 2 is covered with a shelter 3 closely and is shielded from an external air, thus forming a relatively small test space 7. Furthermore, each different atmosphere can be constituted for each shelter 3, thus enabling versatility to be improved. Also, a temperature-control device 21 and an external communication device 22 are placed within the space 7. The device 21 maintains temperature atmosphere within the space 7 to be constant, the device 22 outputs an output state of the equipment 1 to a measuring device, etc., outside the shelter 3, and then monitors the equipment 1 externally. Furthermore, an air-supply port 6 is provided at the shelter 3 to enable inside of the space 7 to be at a prescribed test atmosphere, is connected to an air-supply device 24 through an air-supply valve 23, feeds a test atmosphere gas from the device 24 into the space 7 and the shelter 3 for obtaining a specified atmosphere.
Patent JP-H07131154-A (JP)
Title: Manufacture of through hole wiring board using conductive paste
Inventor: MATSUMOTO MASUO
IPC: H05K3/46
Filed: 1993-11-08
Abstract: PURPOSE:To electrically connect the circuits on surface and rear surface without fail by easily forming the inner diameter of a both surfaced board larger than a through hole diameter in an concentric circular shape as well as by easily inserting a conductive paste forcibly into the through hole. CONSTITUTION:The surface of a copper foil 2 of both surface laminated board wherein a through hole 4 is bored in the central part of a land part 5 is coated with a liquid photoresist so that the photoresist film thickness may be thinly formed on the part near the inner diameter of the land 5 by the surface tension of the liquid photoresist simultaneously dried up and set to expose, deve-lope and etch for etching away the copper foil 2 on the part formed of a thin film thereby forming the inner diameter 6 of the land 5 larger than the diameter of the through hole 4 in concentric circular shape furthermore inserting a conductive paste 7 forcibly into the through hole 4.
Patent JP-H03162666-A (JP)
Title: Ultrasonic flaw inspecting method for ball for structure member
Inventor: FUSHIMI KOJI
IPC: G01N29/26
Filed: 1989-11-21
Abstract: PURPOSE:To speedily detect a microdefect on or nearby the surface of the ball by making probes eccentric and positioning the focus on the ball surface. CONSTITUTION:The ball 10 made of silicon nitride as a body to be inspected is mounted in a recessed part formed of a roller 11, focus type ultrasonic probes 17-1 and 17-2 are fitted to probe fitting arms 18-1 and 18-2 and installed in a water tank 20, and a proper amount of water is poured. Both the probes are made eccentric and the focus is put at a point (a) on the ball surface; and the ball 10 while rotated is turned by 90 deg. along a line A to perform flaw inspection over the entire surface of the ball 10. The quantity X of eccentricity is so set that the angle of incidence of an ultrasonic wave is equal to the critical angle of an ultrasonic transversal wave, and then the ultrasonic wave is transmitted to the surface of the ball 10 to detect the microdefect on and nearby the surface with high accuracy. Both the probes perform the flaw inspection separately at the periphery of the ball 10 so that their flaw detection position do not overlap with each other, and even when the flaw inspection pitch is made fine, the flaw inspection time can be shortened.
Patent JP-H02149934-A (JP)
Title: Tracking servo circuit
Inventor: KAKUKAWA YASUSHI
IPC: G11B7/09
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the deterioration of sensitivity in the driving system of a pickup by controlling the position of a tracking direction in the pickup by means of a constant frequency signal higher than the resonant frequency of the pickup, controlling a prescribed parameter based on the result and controls the position by means of a signal to which the parameter is given. CONSTITUTION:When a switch 14 is changed over to an A side, the sin wave of the constant frequency higher than the resonant frequency of the pickup 6 is impressed on a driving amplifier 5 from an oscillator 15, and the pickup 6 is vertically driven by the sin wave of a constant voltage. When a focus servo is set in an ON-sate, a sampling signal can be obtained from reflected light which a photodetector 1 has received. The sampling signal is converted into a pulse string signal and a counter 12 counts the number of pulse strings. CPU 16 selects an optimum one from a resistance group 13 having different resistant values so that an optimum servo band can be obtained from the result. Thus, a stable servo band can be obtained.
Patent JP-H08134448-A (JP)
Title: Solid fermentation soil activator
Inventor: KUME HIDE
IPC: C12R1/01
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a solid fermentation soil activator which is useful for fertilizing soil, improving soil structure, and improving the growth and qualities of cultivated plants by using, as the main effective component, a symbiotic mixed culture product of a specific thermophilic actinomycete and another kind of fibrin-decomposing bacteria. CONSTITUTION: This solid fermentation soil activator contains, as the main effective component, a symbiotic mixed culture product comprising a thermophilic actinomycete, thermoactinomyces SKO53 sp. nov. (Agency of Industrial Science and Technology, Life Engineering Research Institute. FERM P-13598), which belongs to the genus thermoactinomyces and has a growth temp. range of 10-85 deg.C, a growth pH range of 5.3-10.8, and lignin-solubilizing and fibrin-decomposing capabilities and another kind of fibrin-decomposing bacteria. An esp. effective example of the latter bacteria is a kind of thermophilic fibrin-decomposing bacteria, Clostridium thermocellum biovar. SK522 (Fermentation Research Institute FERM BP-3459). Other examples of the latter bacteria include methanogens and hydrogenomonas in addition to aerobic, anaerobic, and thermophilic fibrin-decomposing bacteria.
Patent JP-H11138233-A (JP)
Title: Formation of female screw and device therefor, and formed product
Inventor: OMA SHIGEKI
IPC: B21D19/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency of a female screw. SOLUTION: A prepared hole 24 and a gathering part 26 of excess thickness located in a surrounding wall around the prepared hole 24 are formed in a work 4. By opening the opening-closing tap 7 in the direction of radius of the prepared hole 24 under the condition that an opening-closing tap 7 in closed state is inserted into the direction parallel to the axis line, a screw thread part 12 of the opening-closing tap 7 is transferred to the prepared hole 24 to form a female screw 5, and at the same time an excess thickness generated by the transfer of the screw thread part 12 is made to escape into the gathering part 26 of excess thickness.
Patent JP-2001125962-A (JP)
Title: Support system for management consulting and decision making in management
Inventor: NOGUCHI YOSHIHIRO
IPC: G06F19/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of supporting management consulting and decision making in management by reflecting a future business state of an enterprise on a present value of the enterprise. SOLUTION: This system is constituted by providing a supporting means 6 for inputting simulating conditions to input financial data of the enterprise for prescribed years in the past and external environment data of the enterprise, to exhibit required financial subjects to perform management simulation and their initial values and to make a user confirm or input them, a management simulation means 7 to input the simulating conditions and to calculate future financial data of the enterprise by referring to a financial data calculation rule module 13, a cash flow calculating means 8 to calculate cash flow for each year of simulation period of the enterprise by referring to a cash flow calculation rule module 14, an enterprise value evaluating means 9 to evaluate a corrected present value of the enterprise from the cash flow by referring to an enterprise value calculation module 15,  an input means 4 and an output means 5.
Patent JP-H10137479-A (JP)
Title: Industrial sewing machine
Inventor: WADA MINORU
IPC: D05B71/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an industrial sewing machine which can be lubricated steadily in every sliding part without causing oil leak. SOLUTION: A cut-off member 31 is provided to cut off a surface part 2A from a gear part 2C of a sewing machine body 2. A grease storage part 35 to store grease G is formed on the side of the surface part 2A. The sewing machine is constituted so that the grease stored in the grease storage part lubricates at least one sliding part of mechanism parts in the surface part 2C and oil O lubricates at least one sliding part in the gear part 2C. The surface part 2A of the sewing machine body 2 is cut off from the gear part 2C lubricated with the oil O to make it possible to prevent leakage of the oil O from the gear part 2C to the surface part 2A.
Patent JP-H02148607-A (JP)
Title: Flush type illuminator
Inventor: YAMADA SHUJI
IPC: F21V21/04
Filed: 1988-11-30
Abstract: PURPOSE:To simplify the structure and restrain the price rising to the alteration of the opening diameter of a projection opening of an illuminator by forming a screw in a pole brace, and providing a locking parts and a nut in the pole brace itself. CONSTITUTION:Multiple pole braces 5 are positioned between a roof plate 1 and a frame 3, and the roof plate 1 is fixed on one end of the pole brace, and the frame 3 is fixed on the other end, and a screw 6 is formed at the other end, at least, along the longitudinal direction of the pole brace 5 to be inserted to a fitting hole with the roof plate. A locking parts 8 whose base is slidably provided in the screw 6 pinches the hole edge of the fitting hole to hold it between the base and a flange edge 4. A nut 9 is engaged with the screw 6, and fixes the base of the locking parts 8 at the random position of the screw 6. Thereby, the structure can be simplified and while the pole brace can be used in common to the alteration of the opening diameter of the projection opening. The illuminator can be thus manufactured economically.
Patent JP-H04176027-A (JP)
Title: Automatic adjustor
Inventor: KONO KAZUHIKO
IPC: G11B7/095
Filed: 1990-11-07
Abstract: PURPOSE:To improve the accuracy of offset adjustment by forcibly bringing a focus error signal to a ground level at the pre-stage of an error-signal formation means and adjusting an offset. CONSTITUTION:A ground level is selected by a selective means 9, an offset is adjusted under the state in which an input to an error-signal formation means 5 is grounded, and the offset of an error signal is compensated by an error- signal compensating means 6 so that a mean value detected by an error-signal detecting means 7 reaches approximately zero, thus cancelling the offset generated by the error-signal formation means 5. Consequently, even when the relative positions of the information surface of an optical disk 1 and an optical pick-up 3 under the state in which a focus servo loop is opened are brought to any relationship, the offset can be adjusted. Accordingly, the accuracy of offset adjustment is improved.
Patent JP-H10129255-A (JP)
Title: Sun visor for automobile
Inventor: TANGE KATSUHIRO
IPC: B60J3/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor for an automobile, capable of reducing the number of parts and production cost and capable of being easily recycled. SOLUTION: A sun visor for an automobile is composed of a stay 10 in which a shaft part 11 is provided on one end side, and a sun visor main body 20 rotatably attached to the shaft part 11 of the stay 10, a slip preventing protrusion 12 is provided on the side surface of the shaft part 11 of the stay, the sun visor main body 20 is composed of a joined part of a pair of resin half bodies 21, 22, a stay insertion hole 25 communicated with the outer surface of the sun visor main body 20 is provided in the sun visor main body 20 into the shape approximately equal to the sectional shape of a ceiling attaching stay in the position of the slip preventing protrusion 12, the shaft part 11 of the ceiling attaching stay is inserted through the stay insertion hole 25,  and the slip preventing protrusion 12 is locked on the inner end of the insertion hole 25 when the sun visor main body 20 is turned.
Patent JP-H04176888-A (JP)
Title: Apparatus for producing high-purity y
Inventor: SHINDO YUICHIRO
IPC: C22B59/00
Filed: 1990-11-13
Abstract: PURPOSE:To produce the high-purity Y by using a graphite crucible for a vessel as an anode and forming the graphite crucible at a height at which the contamination by the evaporation of a fused salt is obviated. CONSTITUTION:The graphite crucible 4 is inserted into a crucible 3 consisting of Ni, etc., and powdery LiCl and KCl are charged therein. This crucible is put into an electrolytic cell vessel 2. A vessel cap consisting of graphite bored with a hole for insertion of an electrode rod 8 for cathode is mounted to this vessel and the vessel is set in an electric oven 1. The graphite crucible 4 is otherwise formed at the sufficient height at which the contamination by the evaporation of the fused salt is obviated. While the inside of the oven is evacuated, the LiCl and KCl are heated and gaseous Ar is introduced therein. A crude Y metal 11 is inserted into the bath and YCl3 is introduced simultaneously with gaseous Ar into the bath. The bath temp. is kept at about 700 deg.C and an electrolysis is effected by putting the cathode electrode rod 8 into the bath. The electrodeposited Y is pulled up and taken out onto the cathode 8 and is desorbed. The desorbed Y is put into a graphite container partly bored with a hole and is subjected to vacuum distillation.
Patent JP-2001124732-A (JP)
Title: Method and apparatus for measurement of concentration of hypochlorous acid
Inventor: MURAI TOSHIHIRO
IPC: G01N27/27
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the measurement of the concentration of hypochlorous acid, in which the concentration of the hypochlor ous acid, in electrolytic water containing chlorine, contributing to sterilizing power can be measured precisely. SOLUTION: In a state that an anode 9 which is composed of a noble metal and a cathode 10 which is composed of a base metal are arranged, e.g. inside a rotating case 5, the electrodes are immersed in the supply route of electrolytic water containing chlorine. The precipitation membrane of a base metal which is stuck to the surface of the anode 9 is stripped by beads 7 or the like inside the rotating case 5, The electrolytic water is brought into contact with the surface of the electrode at a constant flow velocity. The value of a current which flows across both electrodes is measured, In addition, the temperature and the pH of the electrolytic water are measured, The concentration of hypochlorous acid is found in a time-dependent manner on the basis of a correlation between the value of the current, the temperature and the pH.
Patent JP-H11145810-A (JP)
Title: Drive circuit
Inventor: AMIKURA HIROKAZU
IPC: H03K17/687
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit which can shorten falling time by discharging electric charges stored at the gate of a power switching element at high speed. SOLUTION: On the secondary side of an insulated transformer T for supplying power to a gate G of a power switching element Q3, a capacitor C and a diode D are serially connected, and at both the terminals of the diode D, the base and emitter of a transistor Q2 are connected for discharging. In addition, the emitter of the transistor Q2 for discharging and the output terminal of the diode D are connected to the gate G of the power switching element Q3, the collector of the transistor Q2 for discharging and the other winding wire on the secondary side of the transformer T are connected to the source of the power switching element Q3, and the power of the secondary side winding wire of the transformer T can be supplied through the capacitor C to the gate G.