baber/WOPTO huggingface dataset:
Patent JP-S6345398-A (JP)
Title: Method for electrolytically coloring aluminum or aluminum alloy
Inventor: HINOTA YUJI
IPC: C25D11/22
Filed: 1987-03-30
Abstract: PURPOSE:To simultaneously improve the follow-up property and coloring speed by impressing a positive voltage waveform voltage on anodized Al to protect the Al, and then impressing a specified asymmetric AC voltage to electrolytically color the Al. CONSTITUTION:The anodized Al is dipped in the succeeding electrolytic coloring soln. or an electrolyte having the same electric conductivity, and a voltage of a substantially positive voltage waveform is impressed to carry out pretreatment. Electrolytic coloring is thus carried out in the electrolytic coloring soln. by using an asymmetric AC voltage with the positive voltage lower than the impressed voltage while selecting the energizing time and temp. A barrier layer of the anodic oxide film is reformed, and a beautiful electrolytically colored film can be formed in a short time without causing pitting, etc.
Patent JP-H08266552-A (JP)
Title: Treating implement for wart elimination
Inventor: YASUDA MASARU
IPC: A61B18/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide a treating implement for wart elimination to eliminate a projection such as a wart formed on the surface of skin. CONSTITUTION: This is the treating implement for wart elimination capable of eliminating the projection by repeating pressurization through catching and release of it on the projection of a skin tumor such as the wart (a) formed on the surface of the skin by a pair of freezed cooling pressurizing pieces 2, 2, and the metallic cooling pressurizing pieces 2, 2 are mounted loadably/ unloadably respectively on the tips 11, 11 of both leg parts 1, 1 of a treating implement main body 10 consisting of the pair of leg parts 1, 1 whose one terminals are connected.
Patent JP-H02251905-A (JP)
Title: Production of optical compensation plate
Inventor: OKUMURA OSAMU
IPC: G02B5/30
Filed: 1989-03-27
Abstract: PURPOSE:To easily produce the optical compensation plate by applying a uniform pressure by using a balloon on a thermoplastic resin crimped between two sheets of flat plates, heating the resin to the glass transition temp. or above and then removing the pressure. CONSTITUTION:Pressure gaseous nitrogen is introduced from a gas injection port 4 of the device into the device to apply the pressure on the thermoplastic resin sheet 7 via the rubber balloon 3 and the glass plates 5, 6 so that the uniform pressure over the entire part of the resin sheet 7 is applied on the sheet by the action of the balloon 3. The entire part of the device is thereafter put into an oven and is heated to the glass transition temp. or above. The device is taken out of the oven when the resin is heated to have sufficient isotropy. The gaseous nitrogen is then discharged to remove the pressure. The optical compensation plate obtd. in such a manner has the refractive index equal in the direction perpendicular to the plate plane and the direction horizontal to the plane. The uniform optical compensation plate is easily produced in this way.
Patent JP-S62231269-A (JP)
Title: Life detection system for drum unit of image forming device
Inventor: MATSUMOTO HIDEKI
IPC: G03G21/16
Filed: 1986-03-31
Abstract: PURPOSE:To decide the life of a unit by providing a means which measures and integrated the time required for a form to pass and a means which displays the integrated value. CONSTITUTION:A CPU 60 is provided with a program which receives an on signal from a detection switch 46 provided on the paper discharge side of a fixing device and calculates the time required for the form to pass through the detection switch 46, an integrating function program which integrates the calculated value, and a program which converts the integrated value to a stan dard form, and the converted value is displayed on the side of the CPU 60. When a print button is pressed, a print start signal is inputted to the side of the CPU 60 to start copying operation with the signal, and the detection switch 46 is turned on by the front end of the form and turned off when the rear end leaves the detection switch 46. The on signal and off signal are inputted to the side of the CPU 60, which determines the passing time of one form accord ing to the calculation program. Consequently, the replacement period of a drum unit is known without any mistake.
Patent JP-S62230069-A (JP)
Title: Driving device
Inventor: SAEKI TAKAO
IPC: H01L41/083
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the size and to increase the displacement occurring distance of a driving device by applying an electric energy of frequency proper for a piezoelectric actuator to repeat a displacement synchronously with the frequency, and resonating spring means and a mass unit with the frequency. CONSTITUTION:A piezoelectric actuator 1 is formed by superposing a plurality of piezoelectric elements in their thicknesswise direction. One end of the actuator l is secured to a predetermined housing wall 4. A spring 2 of spring means is secured to the other end of the actuator 1. A weight 3 of a mass unit is secured to the other end of the spring 2. When a high voltage is applied to the actuator 1, the thicknesswise size is increased by several tens mum. When the applied voltage is set to zero, it is returned to the original state. Accordingly, a high voltage is alternately applied and removed to periodically displace the actuator 1. Thus, the weight 3 is vibrated by bringing the resonance frequencies of the spring 2 and the weight 3 in coincidence with the displacing frequency of the actuator 1. Thus, the vibration of the weight 3 is increased in the displacement by the spring 2. Only the spring and the weight are used to be reduced in size.
Patent JP-2000263708-A (JP)
Title: Anti-fogging resin film
Inventor: NAKADA KAZUYUKI
IPC: B32B9/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an anti-fogging resin film excellent in film processability and having transparency, long-term anti-fog properties, antistaining properties, decontamination properties and flexibility. SOLUTION: An anti-fogging film comprising an anti-fogging substance containing at least one kind of a ceramics powder selected from the group consisting of ceramics, a ceramics composite and cermet as a main component in a form of particles wherein an average particle size is l μm or less and the particle size of 90% or more of particles is 3 μm or less is provided on at least the single surface of a single-layered or multilayered substrate resin film to obtain an anti-fogging resin film excellent in film processability and having transparency, long-term anti-fog properties, antistaining properties, decontamination properties and flexibility.
Patent JP-2000273133-A (JP)
Title: Production of novolak type phenolic resin
Inventor: INAGAKI MASAYUKI
IPC: C08G8/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high molecular weight novolak type phenolic resion excellent in handling, heat-resistant properties, curability and carbonization, good in the balance between properties and suitably usable in a wide range of applications. SOLUTION: A process for producing a novolak type phenolic resin having an amount of unreacted phenol of not greater than 0.5 wt.%, not less than 10% bound methylene groups at the ortho-position, and a weight average molecular weight in terms of polystyrene of not smaller than 500,000 comprises reacting a phenol with paraformaldehyde having a purity of not lower than 85% and/or a polyacetal resin as the aldehyde source at 180-250 deg.C withotit using a catalyst in a pressure-resistant reactor and, if necessary, further dissolving the resulting novolak type phenolic resin in a ketone type solvent, and adding a mixed solution of water and methanol dropwise thereto to obtain a higher molecular weight resin.
Patent JP-S531570-A (JP)
Title: Measuring system
Inventor: SUGIURA MICHIO
IPC: G01R27/28
Filed: 1976-06-26
Abstract: PURPOSE: To improve the accuracy in measurement in the amplitude and frequency characteristics by arranging a variable phase device at the connecting point of a tester and test piece so as to deem as the measured value the mean value of the transmission function of the test piece, which follows the phase variation of the phase device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62233094-A (JP)
Title: Drive circuit for stepping motor
Inventor: KAWADA FUMIAKI
IPC: H02P8/12
Filed: 1986-04-01
Abstract: PURPOSE:To reduce the power loss of a transistor for current control, by providing a constant voltage necessary for actuating a current control means. CONSTITUTION:The winding current is maintained to the current corresponding to the current reference signal a1 by a transistor 21 for current control, a current detecting resistance 31 and a differential amplification circuit 41. Into a differential amplification circuit 71 the collector voltage of the transistor 21 for current control and the voltage setting signal bb are inputted. A switching transistor 51 is ON/OFF controlled through the voltage control unit 81 based on the output of the circuit 71. At this moment, as the necessary minimum of the voltage is supplied to a current control means, the power lose in the current control means is minimized.
Patent JP-H06126652-A (JP)
Title: Explosive for lacing wire driving machine
Inventor: BURAIAN KEI HAMIRUTON
IPC: C06B29/16
Filed: 1993-03-10
Abstract: PURPOSE: To attain an explosive for a staple driver which is simple in structure, low in cost, and safe without need for a high energy impact by providing a case containing both components of the first component and the second component igniting the first component when an impact stimulates the first and second components and when a staple should be driven. CONSTITUTION: When a carrier belt 10 formed by substantially nonrigid material is disposed so as to travel between a member 62 and a mated edge 54, and explosive compounds are positioned near a combustion chamber 50 properly, the member 62 moves in the direction of the arrow C to the mated edge 54. Therefore, the carrier belt 10 functions as a gasket sealing the combustion chamber 50 effectively. A frictional stimulus between an igniter 46 and a propellant 42, that the igniter 46 strikes the propellant 42 when other igniting mechanism passes through the opening 64 of the member 62 to strike the igniter 46, burns the propellant 42. The gas generated by the combustion rushes a piston 60 correctly to shoot a staple 58.
Patent JP-S551779-A (JP)
Title: Fm receiver
Inventor: WADA AKIHISA
IPC: H04B1/16
Filed: 1978-06-20
Abstract: PURPOSE: To enable to receive at optimum tuning point at all times, by controlling the frequency of the local oscillator with the voltage of capacitor charged and discharged with the DC component of the output of detection citcuit.  
     CONSTITUTION: When the reception enters tuning region, positive output is appeared at the output side of the muting circuit, diode D 1  is OFF to the transistor TRQ 4 . Accordingly, +B power supply is fed to the capacitor C 2  via the resistor R 6 . Futher, at the condition tuned to perfect tuning point, if the reception frequency fluctuates and DC component greater than the reference voltage is appered from the detection circuit 1, TRQ 5  is OFF and the charge of the capacitor C 2  is discharged, and frequency of the local oscillation curcuit 3 is increased with the decrease in the voltage across the capacitor C 2 . Futher, if smaller than the reference, the capacitor C 2  is charged up and the oscillation frequency is lowered. Thus, perfect tuning is always controlled to obtain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000272631-A (JP)
Title: Envelope making bill, enclosure items and method of using it
Inventor: KATO MASAYUKI
IPC: B65D27/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an envelope making bill of which high speed printing can be carried out, an enclosure item and a method of using it in which an inputting and classifying of returning envelope is not required even in the case that the envelope is to be returned back to a predetermined address selected from a plurality of returning addresses. SOLUTION: This envelope is comprised of an envelope sheet 11 which is folded into two segments, their side edges are adhered to each other to become a returning envelope 11A; a retuning paper segment 12 cooperatively connected to a side edge of the envelope sheet 11, cut apart, enclosed in the returning envelope 11A and sent back; and an addressing sheet 13 cooperatively connected to either the envelope sheet 11 or the returning paper segment 12 to display a name of a person receiving the envelope.
Patent JP-H10265842-A (JP)
Title: Production of super plastic stainless steel
Inventor: KATO MASAHITO
IPC: C21D8/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology to produce the super plastic stainless steel which has a high elongation rate/a high strain speed and is capable of reducing a working hour. SOLUTION: Plastic working of >=85% is applied to a base material of an austenitic stainless steel at a temp. of >=Ms to <=Md (working process 3), a working induced martensite is produced. Next, annealing is applied for a time, in which the content of martensite becomes <1% at a temp. of >=As point to <=750 deg.C (annealing process 4). Successively a working process 5 and an annealing process 6 are repeated once more.
Patent JP-H10267293-A (JP)
Title: Cooker
Inventor: NAGASAKA TOSHIO
IPC: F24C7/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a fault such as extension of a cooking time or no heating due to deenergization of a heater by an operation of a thermostat on the way by connecting an ON/OF switch in parallel with the thermostat. SOLUTION: An inner case 2 is provided in a body 1, and heaters 3 are provided in upper and lower parts of the case 2. A timer 5 and a changeover switch (ON-OFF switch) 6 are mounted on lower and upper parts of an operation panel surface 4. Meanwhile, a thermostat 7 is mounted on an outer surface of the case 2. That is, the switch 6 is connected in parallel with the thermostat 7. In a normal using state, the switch 6 is set to OFF. Even if the thermostat 7 is operated by setting the switch 6 to ON, when the heaters 3 are energized, the heaters are not interrupted even in the case of cooking for a long cooking time.
Patent JP-H11270822-A (JP)
Title: Treatment of medical waste and device therefor
Inventor: ALBRECHT MELBER
IPC: B01D53/86
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of dioxin and biological contamination by performing a heating sterilization at a temperature of not less than a specific temperature to an exhaust gas which is discharged at least before heating a waste, and performing a catalytic cracking by a catalyst to steam and gas discharged after starting a thermal decomposition of the waste. SOLUTION: In an exhaust system from a treatment chamber 1 into which a waste is charged, a heating sterilizing chamber 2 which performs the sterilization by heating an exhaust gas discharged at an initial reduced pressure stage which is in a low temperature zone is mounted. The exhaust gas is heated by a heater 15 of the chamber 2 to a temperature not less than 160 deg.C to deactivate pathogenic bacteria. After reducing the inner pressure of the treatment chamber 1 until the pressure becomes 1-50 mbar, organic substances contained in the waste are heated and decomposed by a heater 13 at a temperature of not less than 400 deg.C, so that low molecular compounds such as CXHY or the like is vaporized or gasified and is discharged. Furthermore, the exhaust gas is directly introduced into a catalyst chamber 5 and CXHY is decomposed by reaction to H2 O and CO2 .  For example, the reaction is performed by using a catalyst such as palladium. Then, the decomposed exhaust gas is cooled by a coagulation chamber 6 and H2 O is separated in a coagulation tank 7.
Patent JP-S59201000-A (JP)
Inventor: HIROSE YASUO
IPC: G21F9/36
Filed: 1983-04-28
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-S61239435-A (JP)
Title: Focus detecting method
Inventor: OIKAMI KENICHI
IPC: G11B7/09
Filed: 1986-04-03
Abstract: PURPOSE:To omit fine control and also to avoid the deterioration in the signal reading performance even with simultaneous use of the signal reading luminous flux and the focus control luminous flux by securing the coincidence between the arraying direction of photodetecting elements and the direction of an informa tion track when the focus detecting signal is obtained from the difference of light quantity between photodetecting elements. CONSTITUTION:A cylindrical lens 43 is provided in addition to an ordinary lens 42 to an optical system where the luminous flux is focused on a disk surface 41 via a half mirror 40 and the luminous flux reflected from the surface 41 passes. Thus an oval optical image is obtained on a detecting surface 44. Then the difference (focus detecting information) between the light quantity made incident on the areas 50 and 52 and that made incident on an area 51 is obtained for the detection of the length of the long axis of the oval image. Then the position of the lens 42 is controlled through a lens drive system 53 so that said difference of light quantity is kept at the value obtained at the focused position, i.e., the value obtained when the luminous flux is focused on the surface 41 in the form of a spot.
Patent JP-H04286224-A (JP)
Title: Repeating installation in fishery zone information system
Inventor: MATSUMOTO MINEO
IPC: H04B7/204
Filed: 1991-03-14
Abstract: PURPOSE:To stop repeating in respect of communication from portable communication equipment whose entry to a system was canceled. CONSTITUTION:The ID codes of the portable communication equipments of a called side and a calling side are read by an ID code reading part 17. Then, the data of an entry state storage part 11 corresponding to the read ID code is read by using an entry state reading part 12, and the read data is discriminated by an entry state discriminating part 13, and in the case of non-entry, an instruction to stop repeating operation is given to a repeating operation control part 14.
Patent JP-H10263171-A (JP)
Title: Circuit board box of game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for box a game machine to store a control board which can be prevented from opening improperly but can be opened for inspection or mending, whose improper opening can be easily discovered by a clerk in charge in a game house at the time of maintenance/inspection, and which can be easily opened and closed when the circuit board box is attached or removed or the control board inside is inspected. SOLUTION: Plural polymerized connecting parts 50-57, protruding from the upper lid member 26 and the base member of this circuit board box 15, are formed. And by tightly fixing one of the multiple connecting parts with a fixing member, the substrate box 15 is sealed so that it cannot be opened. And when prescribed electronic parts in the control board are inspected, the fixed multiple connecting part is cut off, and at the same time, a next multiple connecting part is fixed with the fixing member. When the circuit board box 15 is attached at a prescribed position in a game machine, these plural multiple connecting part 50-70 are located in such positions that a clerk in charge in a game house can see them by the eye from the rear side of the game machine.
Patent JP-H06290724-A (JP)
Title: Ion generator
Inventor: MARUYAMA MASAHIKO
IPC: H01J37/08
Filed: 1993-04-01
Abstract: PURPOSE:To increase the absolute quantity of generated ions by enlarging the surface area of a filament in an ion generator for introducing dilute gas into the high vacuum so as to ionize the gas by corrosion of thermions emitted from the filament. CONSTITUTION:A filament 1 as a cathode of a thermion emitting source is formed into a coil-like shape. A anode shaft 3 having a source gas inlet formed at the side surface thereof is connected in the same potential as that of an arc chamber 2, to be thus positioned on a center axis of the coil-like filament 1. Consequently, a thermion emitting path is increased so that more ions can be generated in the high vacuum.
Patent JP-H11269699-A (JP)
Title: Treatment of sludge
Inventor: KAWAMURA KATSUTO
IPC: C25D5/26
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for halogen process tin electroplating sludge which prevents environmental pollution, suppress the production of industrial wastes, allows the effective utilization of resources and is inexpensive and simple. SOLUTION: The sludge formed by the halogen process tin electroplating is subjected to a water leaching treatment, then to a solid-liquid sepn. and thereafter, an aq. hydroxide soln. is add to the resulted solid content. This sludge is subjected to multiple stages of reaction and sepn. treatments of executing a reaction treatment to cause reaction followed by the solid-liquid sepn., by which the sludge is separated to the solid content and filtrate. Both are then recovered. The water leaching treatment is preferably executed under conditions of pH <=4, more preferably pH <4 and the reaction treatment under conditions of pH >=10.
Patent JP-H05260890-A (JP)
Title: Korean pickle-like food and its production
IPC: A23L19/20
Filed: 1992-02-26
Abstract: PURPOSE:To obtain the subject tasty food better in tooth feeling than Korean pickles and having crisp chewiness by putting the stems of mountain sundry vegetables native to China as stock to a specific treatment. CONSTITUTION:Firstly, the stems of mountain sundry vegetables are cut to appropriate lengths, washed with water, freed from harshness, and salted, and these operations are then repeated. Second, garlic, fruits, ginger, fish sauce, common salt, Guinea pepper, seasoning, acidulant, preservative, and soy sauce are added to the resulting stems followed by primary aging at refrigerator temperature (2 to 6 deg.C) for >=12hr. Third, an additional acidulant is added to the stems, as necessary, to adjust the pH value of the stems to 4.5-4.8. Fourth, if needed, common salt is added to the stems to bring the common salt concentration to 1.3-1.8wt.% of the whole stems. Fifth, the resulting stems is vacuum- packed and then preserved at the refrigerator temperatures for 1-10 days to carry out secondary aging. Finally, the secondarily aged stems are sterilized at elevated temperatures and then cooled, thus obtaining the objective food.
Patent JP-H09264903-A (JP)
Title: Sensor circuit
Inventor: KASANO FUMIHIRO
IPC: G01P15/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To connect an amplification circuit without usage limit of input impedance by forming a bridge of four piezo resistor whose resistance values are changed according to the detected physical quantity, connecting a pair of operation amplifiers and outputting a difference between both output voltages. SOLUTION: In piezo resistor R1 to R4, their resistance values are changed according to the detected acceleration quantity. In an operation amplifier OP1, its output terminal is connected with an inverse input (-) terminal connecting to a resistance Ra for setting current value, by negative feedback through a serial circuit consisting of resistor R1 and R2, and a constant voltage Vref is supplied to a non-inverse input (+) terminal. In an operation amplifier OP2, its output terminal is connected with a negative terminal by negative feedback through a resistor R3, and its positive terminal is connected with the connection point of resistor R1 and R2, then the negative terminal is connected with the other end of a resistor R4 whose one end is connected with the negative terminal of the amplifier OP1.  The difference of voltage between both output terminals of the amplifiers OP1 and OP2 is outputted as sensor output. Thus the output impedance drops, thereby eliminating the usage limit of an amplifier due to input impedance.