baber/WOPTO huggingface dataset:
Patent JP-S63236366-A (JP)
Title: Vertical field-effect transistor
Inventor: YOSHIDA ISAO
IPC: H01L29/78
Filed: 1987-03-25
Abstract: PURPOSE:To contrive a reduction in series resistance and a reduction in heat resistance by a method wherein the thickness of the semiconductor substrate of a vertical power MOSFET is made thinner than that of an active region. CONSTITUTION:The thickness of an N-type high-impurity concentration substrate 1 of a vertical power MOSFET and the thickness of a low-impurity concentration drain region 2 having an N-type epitaxial layer are respectively formed in 3 mum and 8 mum. The thicknesses of P-type base regions 3 and N-type source regions 4 are respectively formed in 2 mum and 0.5 mum. Moreover, the thicknesses of gate oxide films 5, poly Si gate electrodes 6 and protective insulating films 7 are respectively formed in 20 nm, 0.3 mum and 0.6 mum and a source electrode 8 consists of an Al film of a thickness of 3 mum. Moreover, a drain electrode 9 is formed in a thickness of 2 mum. That is, the thickness of the substrate 1 is formed thinner compared to that of the drain region 2.
Patent JP-H10225679-A (JP)
Title: Multi-functional filter
Inventor: KISHIKAWA KATSUYOSHI
IPC: C02F1/28
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve global environmental conservation by establishing recycling domestic water (water for kitchen use) and the purification of waste water, applying and utilizing river water or the like as domestic water and potable water in case of a disaster, and also saving resources by daily saving water and purifying waste water. SOLUTION: A vessel 1 has a filter medium 1-1, and is equipped with a net 1-2, and has a mat 2-1 on a cover 2, and to which, a chemical tank 2-2 and piping 3 are fixed. The chemical tank 2-2 has a cap 2-3, a hole 2-4 and a cloth 2-5. The piping 3 has a diverting fitting 3-1, a hole 3-2, and a slit 3-3. An intermediate tool 4 is equipped with a pump 5, and through which, the vessel 1 is fixed to a leg part 6. The leg part 6 holds a dense mat 7 and a coarse mat 8, and has fixtures 6-1.
Patent JP-S56166502-A (JP)
Title: Computer load control method
Inventor: TOKUNAGA HIROICHI
IPC: G06F9/06
Filed: 1980-05-26
Abstract: PURPOSE:To forecast accurately a load value distributed in a task execution area, by using the appreciation function with a task execution parameter as an argument. CONSTITUTION:An event type ej and a event occurrence time interval DELTATj are discriminated by an aperiodic event accepting routine 111 or a periodic event accepting routine 112. In respect to the time when a task Ti occupies a computer when the processing request of the event ej is issued from a control process to the task Ti, an execution time ti (ej) is obtained from a load value table 101. The load value rhoi of the task Ti at this time becomes as shown in (c) of the figure. Since the task Ti executes the processing of the event in accordance with an execution parameter determined by the load control of the computer, a load distribution of the task execution area is forecasted by the appreciation function with a current value 105b of an execution task parameter table as an agrument when a load value for every tast execution area is calculated, and the load of the computer is controlled by this forecasted value.
Patent JP-S55162979-A (JP)
Title: Analyzer for fixed enzyme
Inventor: SHIRATO FUSAO
IPC: C12N11/00
Filed: 1979-06-04
Abstract: PURPOSE: An analyzer capable of determining both uric acid and glucose components by one unit, wherein a reactor for putting in fixed urease and one for containing fixed glucose oxidase are equipped in series.  
     CONSTITUTION: A fixed amount of liquid sample is fed from the injection port 4, put between the buffer solution 1, and sent to one chamber of the dialysis cell 5. Uric acid and glucose are transferred partly to the other side through the dialysis membrane 30, sent to the urease-containing enzyme reactor 6, and uric acid undergoes a decomposition reaction shown by the formula I. The solution to be tested is transferred to the flow cell type oxygen electrode 7, and the consumption of dissolved oxygen is detected. Electrolytic current is amplified by the amplifier 8, calculated in terms of uric acid concentration and shown by the indicator 10. The solution to be tested is sent to the enzyme reactor 16 for putting in fixed glucose oxidase, and glucose undergoes an oxidation reaction shown by the formula II. Glucose is then transported to the flow cell type oxygen detection electrode 17, the consumption of dissolved oxygen is detected, electrolytic current is amplified by the amplifier 18 and the electrolytic current at the amplifier 8 is taken away from that at the amplifier 18 by the amplifier 28, and the remainder is calculated in terms of glucose concentration and shown by the indicator 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57189974-A (JP)
Title: Brake unit for wire-shaped member feeder
Inventor: NAGASHIMA TOMIO
IPC: B65H59/04
Filed: 1981-05-08
Abstract: PURPOSE:To prevent back tension exerted to a thread member from gradually increasing and as well to reduce the production cost by decreasing gas pressure applied to a gas brake in dependence upon decrease in the winding diameter of a bobbin in a feeder. CONSTITUTION:A bobbin 3 in a wire-shaped member feeder is provided with a gas brake 6 for braking, a discharge prenure controlling solenoid valve 14 for controlling compression gas transfer from a main air reservoir 7 to a discharge air reservoir 12 and for controlling compression gas discharge from the discharge air reservoir 12, a valve controller 15 which issues signals for controlling the valve 14 in accordance with decrease in the winding diameter of the bobbin 3, etc., and is adapted to decrease brake pressure exerted to a gas brake 6 in dependence upon decrease in the winding diameter of the bobbin 3. Further, a preset counter 17 delivers a control signal to the valve 14 each time when the decrease in the winding diameter of the bobbin 3 amounts to a prectermined value. Thereupon, compressed air in the discharge air reservoir 7 is released to the atmosphere, then, the valve 14 is deenengized after the completion of air release, and compressed air in the main air reservoir 14 flows into the discharge air reservoir 12, thereby pressure exerted to the brake 6 is decreased by an amount corresponding to the discharged pressure from the air reservoir 12.
Patent JP-H0790107-A (JP)
Title: Method for reusing coated plastic
Inventor: YAMAMOTO NAOTAKA
IPC: B82B1/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide the title method by which a recovered plastic with desired properties is obtd. at a low cost. CONSTITUTION:A waste coated plastic is crushed and mixed with a coating-film decomposer (e.g. a heterocyclic compd. such as imidazole, a triazine compd. such as benzoguanamine, or a phenylenediamine compd. such as N-phenyl-N'- isopropyl-p-phenylenediamine) under heating to decompose the coating film and homogeneously disperse the decomposition product in the plastic. The decomposer reacts with the coating film to fluidize it and decompose it to a molecular level, thus enabling the decomposition product to be dispersed in the plastic.
Patent JP-H02248869-A (JP)
Title: Wide range type potential measuring circuit
Inventor: INAMI KIYOSHI
IPC: G01R19/00
Filed: 1989-03-23
Abstract: PURPOSE:To achieve a higher reliability by meeting a specified requirement a matching resistance in connect between a connection between high and low pressure side capacitances of a voltage divider and a transmitting end side of a coaxial cable and a resistance and an electrostatic capacitance arranged on the receiving end side. CONSTITUTION:A voltage detected with a voltage divider 1 is transmitted through a coaxial cable 3 to be observed with an oscilloscope 4. In a matching circuit to better a high frequency characteristic, a R6C2=Z2(C5+C4) is given as conditions to equalize a partial voltage ratio with a frequency infinite and a partial voltage ratio at a frequency of 0. On the other hand, the following formula is given as conditions of making a discharge/charge time constant containing a surge impedance Z2 of the cable 3: (R6+Z2)C2=(R2+Z2)C5, wherein C1 represents high voltage side capacitance, C2 low voltage side capacitance, R6 matching resistance, R2 matching resistance and C5 electrostatic capacitance. When a length of the cable 3 is determined from conditions of two formulas, constants of the matching circuits are obtained. R6=Z2 or R2=Z2 is set.
Patent JP-H06255357-A (JP)
Title: Controller for air conditioner for electric vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1993-03-04
Abstract: PURPOSE:To economize electric power and prevent freezing, securing the demisting performance, without stopping the operation of a compressor by determining the number of revolution of the compressor having the freezing limit temperature of an evaporator as target temperature of the evaporator when the dehumidifying mode is selected. CONSTITUTION:When the dehumidifying operation mode is set, a microcomputer 33 sets the target evaporation temperature for compressor control at the freezing limit temperature of an evaporator 8, and the number of revolution of a compressor 22 is proportional-integration-calculated on the basis of the difference of the actual evaporator blow-out temperature for the target evaporation temperature, and a control signal is outputted to a driving circuit 35 for control so that the compressor 22 is driven with this number of revolution. When the difference between the target evaporator temperature and the evaporator blow- out temperature is larger than a prescribed value and the difference between the freezing limit temperature of the evaporator 8 and the evaporator blow-cut temperature is larger than a prescribed value, in the mode operation mode, the target evaporation temperature is set at the target evaporation temperature calculated according to the target blow-out temperature.
Patent JP-S55160887-A (JP)
Title: Time indicator
Inventor: NAGATAKE TAKESHI
IPC: G04F8/00
Filed: 1979-06-02
Abstract: PURPOSE: To adjust the whole scale of an analog indication to a scheduled time by making variable the dividing ratio of a divider for dividing the time reference pulse.  
     CONSTITUTION: The reference pulse signal 1 is divided 2 and one pulse per second is drawn as the output, which is devided to 1/N with a programmable N notation counter 3. Thus, one pulse per N second is obtained. The selection of a key or a switch 6 corresponding to the scheduled time can change the value of N of the 1/N divider 3 as desired. If N value of the 1/N divider 3 is changed with the assigning device 6, this time indicator indicates N minute at each turn of the pointer with an indicator 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09236162-A (JP)
Title: Table feed mechanism
Inventor: KOSAKAI MASAHIRO
IPC: F16H25/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent floating of a pin, prevent occurrence of a gap, and improve feed precision by providing a separation preventing member to form a regulation screw and an engaging part to form a pin engaged with a screw groove. SOLUTION: A slide table 3 guided by a guide shaft 2 is moved through rotation of a feed screw shaft 4 arranged in parallel to a guide shaft 2. A screw groove 5 is formed in the feed screw shaft 4, and an engaging part engaged with a pin 7 engaged with the screw groove 5 is mounted on a slide table 3. The engaging part is attached at the end part of the slide table 3 side in such a state that the pin 7 is inserted in a circular holding piece 8 arranged at the tip part of the pin support plate 6 in a state to be registered with the screw groove 5. An adjustment screw 11 is arranged at the slide table 3 and locked by a lock nut 12.
Patent JP-H06263117-A (JP)
Title: Packaging method with inside air let out of bag in vertical bag-forming, filling and packaging method
Inventor: HORIUCHI AKIRA
IPC: B65B9/20
Filed: 1993-03-04
Abstract: PURPOSE:To let out almost the whole quantity of internal air by inserting an air vent pipe into a product-dropping and filling cylinder and by lowering the lower end of the pipe more downward than end seal-cut devices to secure outlet ports from being stopped up by the internal surface of a film. CONSTITUTION:After a direct-acting actuator 11 is operated so that the lower end of a stem 10 inserted into an air vent pipe 8 is lowered, as occasion demands, more downward than end seal-cut devices 6, 6; a packaging cylinder H is held between shutters 7, 7, a negative-pressure suction apparatus is operated to let out internal air via air outlet holes 10a, 10a, the lower end of the stem 10 is returned so as to rise more upward than the end seal-cut devices 6, 6, the top seal on the upside of a product W in the packaging cylinder H is applied by the end seal-cut devices 6, 6, and the upper edge of the top seal is cut. Or the air vent pipe 8 itself is lowered in place of the stem 10 so that internal air is let out via air outlet slits opened in the air vent pipe 8.
Patent JP-S61228343-A (JP)
Title: Apparatus for diagnosing damage of sliding bearing of rolling machine
Inventor: INOUE NORIAKI
IPC: G01M13/00
Filed: 1985-04-02
Abstract: PURPOSE:To simplify and miniaturize the titled apparatus and to make it possible to diagnose the damage of a bearing with high reliability, by detecting an acoustic signal by successively changing over a bearing to be diagnosed by a scanning device every time when a rolling material is bitten in rolls. CONSTITUTION:Acoustic transducers 5 are attached to the sliding bearings 1 provided to both ends of the backup roll 2 of a rolling machine and the ultrasonic acoustic signal, generated when each bearing 1 received damage, is outputted while converted to an electric signal. At the time of the detection of said acoustic signal, the big sound generated by the biting of a rolling material is detected by a biting detector 15 and the acoustic signal is inputted to the multiplexer 8 of a scanning apparatus 7 by the metal-in signal of said detector 15. Subsequently, the multiplexer 8 is changed over and the acoustic signal is compared with a set value in a bearing damage detection circuit 12 to perform the judgement of damage. Therefore, one measuring system is employed on and after the scanning apparatus 7 and the apparatus is simplified and miniaturized and the damage of the bearing can be diagnosed with high reliability.
Patent JP-H09254476-A (JP)
Title: Printer
Inventor: HOSOMI HIROAKI
IPC: B65H16/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To form a roll paper accommodation part capable of setting roll paper with case, and having a good paper traveling property. SOLUTION: The printer is formed that the side walls 10 of a roll paper accommodation part are set to be higher than the maximum diameter of the roll paper, and has a U-shaped cut part 14 being opened in its upper part. Thus, the operator can grasp the roll paper by inserting his hand into the cut part 14 even in the event where the recess D is small. Two ribs 13 provided on the right and left side walls 10 are put in parallel, thereby regulating the width direction of the roll paper. In this manner, the roll paper is precluded from skewing, so that the paper traveling property can be achieved excellently.
Patent JP-H02248086-A (JP)
Title: Acceleration sensor
Inventor: KITAMASU NORIO
IPC: H01L41/08
Filed: 1989-03-22
Abstract: PURPOSE:To enhance an acceleration sensor of this design in voltage sensitivity so as to improve it in S-N ratio by a method wherein the back electrode of a piezoelectric element is divided into two pieces, and a lead wire is connected to each of the pieces. CONSTITUTION:A back electrode 2 of a piezoelectric vibrator 1 which constitutes an acceleration sensor is divided into two, and a lead wire 3 is connected to each of the discrete electrodes so as to double voltage sensitivity to improve the acceleration sensor in S-N ratio.
Patent JP-H10269388-A (JP)
Title: Automatic ticket examination machine
Inventor: KITAZAWA TAKAYUKI
IPC: G07B15/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a user from being brought into contact with a door with a closing operation by stopping the discharge operation of a ticket by means of a stopper without closing the door when a judgement result shows that getting in/out is not allowed and a figure detector detects that a user enters till the prescribed position of a ticket examination passage. SOLUTION: When even one ticket within the plural inserted tickets is judged to be out and the user is detected by the centeral figure detector S3, the door D is kept in an open state. Therefore, there is no fear of contact of the user with the door D with the closing operation. In this case, the ticket is held by the stopper 2a and also held inside a mainbody (a) without being discharged from a discharge port 2. Besides, an alarm light L provided in a sensor fitting bar a' is turned on so as to report the user that entrance is rejected and also entrance rejection is displayed in a display screen 4. The ticket is not returned till a station worker depresses the reset switch 20a of a monitoring device 20.
Patent JP-H04315740-A (JP)
Title: Cathode-ray tube
Inventor: IKETA SHUNICHI
IPC: H01J29/94
Filed: 1991-04-02
Abstract: PURPOSE:To provide a cathode-ray tube in which scattering of getter to unnecessary portions is reduced to as small an amount as possible without lowering the light transmittance of a portion through which laser light is applied to the cathode-ray tube from the outside. CONSTITUTION:A shield plate 12 is provided on the reverse side of a getter container 10 mounted in a vacuum envelope 4 so as to prevent getter from scattering over a glass window 13 or an electron-beam control electrode 7, the glass window 13 being provided in one part of the vacuum envelope 4 and adapted for applying laser light from the outside to the electrode 7 therethrough.
Patent JP-S6024872-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-04-10
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-H01104887-A (JP)
Title: Dyeing of bloended fiber
Inventor: HIMENO KIYOSHI
IPC: C09B62/09
Filed: 1987-03-24
Abstract: PURPOSE: To satisfactorily dye cellulose/polyester blended fibers by a one bath single step exhaustion dyeing method in a higher temperature and lower pH region by adopting a specific reactive dye when dyeing the blended fibers with a reactive dye and a disperse one. CONSTITUTION: The purpose is achieved by dyeing cellulose/polyester blended fibers by a one bath exhaustion dyeing method at 100-150 deg.C using a dye bath adjusted so as to have a pH value of 5-10 and including both (A) a known disperse dye and (B) a water-soluble tetrazo reactive dye of the formula [wherein, A is a (substituted) phenylene; R<1> is H or a lower alkyl; (n) is 0 or 1; X is a halogen; Y is SO2 CH=CH2 , SO2 C2 H4 W (wherein, W is a group eliminated by an alkali) or the like]. The adoption of the reactive dye enables us to attain a dyed product, where both kinds of fibers have been dyed so as to have the same color at high dye-affinity, having a deep color and excellent in color fastness to light and chlorine.
Patent JP-H05279650-A (JP)
Title: Far-infrared-radiating material
IPC: C07F7/28
Filed: 1992-02-21
Abstract: PURPOSE: To provide a far-infrared-radiating material which comprises an organometallic compd. or an organosilicon compd., has a low specific gravity, is excellent in surface gloss, adhesive strength. and heat resistance, is well adaptable to a substrate, and has a transparency advantageous for color expression.  
     CONSTITUTION: The objective material comprises an organometallic compd. (e.g. zirconium tetraacetylacetonate, tetrastearyl titanate, or aluminum sec- butyrate) or an organosilicon compd. (e.g. dimethylepoxysilane, etc.) The material is used. e.g. by mixing it into a plastic (e. g. polypropylene, etc.) and forming the resultant mixture into a container or by dissolving it in a vehicle for a pigment and applying the resultant soln. to a thin polypropylene film. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S51145465-A (JP)
Title: A method for control of oxygen concentrations in combustion gas denitr ation system
Inventor: HISAMATSU KENICHI
IPC: G05D11/02
Filed: 1975-06-10
Abstract: PURPOSE: In order to perform denitration of combustion gas by addition of NH 3  and reducing substances at high rate, the O 2  concentration in the combustion gas is made constant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54161269-A (JP)
Title: Lead frame for semiconductor device
Inventor: YOKOTA HIROSHI
IPC: H01L21/60
Filed: 1978-06-09
Abstract: PURPOSE: To miniaturize a lead frame by arraying a group of checking electrodes on a flexible film in the longish direction and in more than two lines.  
     CONSTITUTION: In a pattern region arranged on a flexible film, ten checking electrode pads 5 are arrayed in two lines. Since pad center interval (f) can be made approximately 1.4mm by manufacture, the manufacture of a probe is simplified and there is no need to reduce pads in width. Defective contact between a pad and the probe can therefore be prevented. At this time, widths (d) and (e) are made approximately 0.7mm. As a result, more elctrodes 5 can be arrayed in a fixed region and even if the number of electrodes of the semiconductor pellet increases, the lead frame can be miniaturized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03269381-A (JP)
Title: Squid flux meter
Inventor: UEHARA GEN
IPC: G01R33/035
Filed: 1990-03-20
Abstract: PURPOSE:To made data processing efficient by detecting a change in the effective inductance of a superconducting ring based on magnetic flux to be measured as a change in oscillation frequency. CONSTITUTION:A capacitor 11 is connected to the superconducting ring 1 in parallel and a negative resistance circuit 13 consisting of an active element is connected to the parallel circuit consisting of the ring 1 and the capacitor 11 through a capacitor 12. A change in the effective inductance of the ring 1 based on the magnetic flux to be measured is detected as a change in the oscillation frequency and the oscillation frequency is counted up. Consequently, a digital signal relating to the size of the magnetic flux to be measured can be obtained.
Patent JP-S62226070-A (JP)
Title: Latching circuit
Inventor: HAGA SATORU
IPC: H03K3/037
Filed: 1986-03-28
Abstract: PURPOSE:To form a scan pass path by providing the first data holding loop for holding an input data in the first and the second modes, and the second data holding loop for holding the output of the first data holding loop in the second mode. CONSTITUTION:In a normal mode, a clock TCK and an inversion TCK are maintained in 'H', and 'L', respectively, a latch pulse G, and a pulse inversion G are supplied, and when the pulse G is 'H', a data supplied to an inverter (IN) 3 from a terminal 1 is fed back to the IN 3 through an IN 8, and MOSFETs 9, 10, and held in the first data holding loop. In a test mode, the pulse G, and the pulse inversion G are maintained in 'H', and 'L', respectively, the clock TCK, and the inversion TCK are supplied, and when the clock TCK is 'H', a data supplied to the IN 3 from a terminal 2 is fed back to the IN 3 through the IN 8, and the FETs 9, 10, and held in the first holding loop. This data is supplied to the IN 13, and while the inversion TCK is 'H', a data supplied to an IN 13 is fed back to the IN 13 through an IN 19, and an FET 16, and held in the second holding loop.