baber/WOPTO huggingface dataset:
Patent JP-H07290044-A (JP)
Title: Water tank purifying device
Inventor: KAMIO KOHEI
IPC: C02F1/32
Filed: 1994-04-27
Abstract: PURPOSE:To easily wash an inflow pipe and an outflow pipe without connecting and disconnecting a filter medium and without attaching and detaching a filter every time. CONSTITUTION:A pump 6 by which water stored in a bathtub 1 is sucked from an inflow port 2 facing the inside of the bathtub 1 through an inflow pipe 3, and also the sucked water is discharged from an outflow port 5 into the bathtub 1 through an outflow pipe 4 is provided. A heating part 7, a UV sterilizing device 8, and a filter 10 in which a filter medium 11 for filtering water delivered is put are inserted into the outflow pipe 4. An inlet side line and an outlet side line of the filter 10 are connected by a bypass pipe 20. Connections of the bypass pipe 20 each are provided with switching valves 21, 22 for switching between the 1st position at which a line of the filter 10 is opened and a line of the bypass pipe 20 is closed and the 2nd position at which the line of the filter 10 is closed and the line of the bypass pipe 29 is opened. When the switching valves 21, 22 are at the 2nd position to circulate water without entering the filter 19, the inflow pipe 3 and the outflow pipe 4 are washed.
Patent JP-S58204680-A (JP)
Title: Holding mechanism of solid-state image pickup element for video camera
Inventor: MATSUMOTO SHINTAROU
IPC: H04N5/225
Filed: 1982-05-24
Abstract: PURPOSE:To make the alignment of back focus easy and to attain ease of operation, by providing a guide member in parallel with an optical axis of lens fixedly for a bracket holding a pickup lens, holding a package having a solid- state image pickup element at a right angle to the optical axis and sliding the package with the guide member. CONSTITUTION:The bracket 1 at a part of a video camera case is provided with the guide member 8 incorporatedly in parallel with the center axis 2a of the optical axis of an image pickup lens 2. To a sliding guide section 8a of this member 8, a package holding fixture 9 is fitted freely slidably so as to be coincident with the center axis of the member 8 for the center axis. Further, a contact surface 9a of the holding fixture 9 is contacted with a base plate 5 fitted with a package 4 incorporating solid-state image pickup element, and the plate 5 is slided with a screw 13 of a fixed stand 11 to the bracket 1. Further, the package 4 is held at a right angle to the center axis 2a of the optical axis and slided with the member 8, allowing to attain ease of the alignment of the back focus.
Patent JP-S5613591-A (JP)
Title: Mos dynamic memory circuit
Inventor: OOTA KUNIKAZU
IPC: G11C11/404
Filed: 1979-07-16
Abstract: PURPOSE:To make it possible to manufacture a dymmy cell part easily in terms of layout by making it possible to set the capacity of the capacitor of a dymmy cell greater than a half the capacity of the capacitor of a memory cell. CONSTITUTION:Transistors TrT2 and TrT3 are turned on to charge capacitance CB to GND of a bit line and capacitor CD of a dummy cell up to electric power voltage VDD and precharging voltage Vp respectively. Next, level V1 of the bit line when TrTD of the dummy cell is turned on via dummy word line XD is found. Similarly, level V2 of the bit line when the cell is held at ''1'' and ''0'' for capacity Cs of the cell is found. Consequently, potential difference DELTAV when sense amplifier 11 is held at ''1'' and ''0'' is found and potential difference DELTAV of ''1'' is equalized to that of ''0'', so that when capacity Cs=CD, voltage Vp will be equal to a half voltage VDD. Consequently, capacity CD can be designed without paying much attention to capacity Cs.
Patent JP-H03201654-A (JP)
Title: Voice/data interface method to voice message service system and method together with method for giving simultaneous access of voice and data to voice mail sevice system and device to calling side
Inventor: DAGURASU JIYON AATSU
IPC: H04M3/53
Filed: 1990-04-05
Abstract: PURPOSE: To make composite access for voice and data possible by connecting a voice channel and a data channel to a voice mail system. CONSTITUTION: A voice coupling means 10 which couples at least one voice communication channel 13 to a system, a data coupling means 11 which couples at least one voice communication channel 13 to the system and, at the same time, at least one data communication channel 14 to the system, and an executing means 16 which executes the operations as a voice message service system requested by received control information in accordance with the received control information are provided. Therefore, users can perform composite access to a voice mail service system for voice and data.
Patent JP-S62245715-A (JP)
Title: Level shift circuit
Inventor: HAYAMA HIROSHI
IPC: H03K19/0185
Filed: 1986-04-17
Abstract: PURPOSE:To obtain a level shift circuit without hot carrier injection effect in a high voltage CMOS circuit by deciding the signal level after level shift by a power voltage and a breakdown voltage of a Zener diode. CONSTITUTION:The anode of the Zener diode 13 is connected to a drain of a high dielectric strength PMOS transistor (TR) 6 and the cathode is connected to a gate of a high dielectric strength PMOS TR 5. The anode of the Zener diode 14 is connected to the drain of the TR 5 and the cathode is connected to the gate of the TR 6. In the high dielectric strength level shift circuit 1, high voltage flip-flop operation is attained and the gate voltage of the high dielectric strength PMOS TRs 5, 6 is not lowered less than the breakdown voltage of the Zener diodes 13, 14. In selecting the breakdown voltage of the Zener diodes 13, 14 to a voltage not causing the injection effect of hot carrier, the deterioration of the characteristic by hot carrier is not caused in the high voltage PMOS TRs 5, 6, 9.
Patent JP-H01261450-A (JP)
Title: Room temperature-drying nonaqueous resin dispersion and its formation
Inventor: SHIBATA TERUKAZU
IPC: C09D151/00
Filed: 1988-04-12
Abstract: PURPOSE:To obtain a room temperature-drying nonaqueous resin dispersion having excellent stability and coating properties, by polymerizing a vinylically unsaturated monomer in a dispersion in an organic solvent in the presence of a specified vinyl graft alkyd resin as a dispersion stabilizer. CONSTITUTION:A vinyl graft alkyd resin (I) comprising 10-70wt.% alkyd resin (A) modified with a (semi)drying oil of an oil length of 30-80% and/or a (semi-) drying oil fatty acid and 90-30wt.% vinyl polymer (B) is used as a dispersion stabilizer. It is necessary that the monomer (a) which is the structural component of the vinyl polymer (B) should contain at least 30wt.% vinyl unsaturated monomer (b) of an SP value <=8.25 and a Tg >=20 deg.C. This resin dispersion is obtained by polymerizing a vinylically unsaturated monomer (c) in the presence of resin (I) in a dispersion in an organic solvent in which resin (I) is soluble or partially soluble and in which the monomer is soluble but the formed polymer is insoluble and contains polymer gel particles insoluble in said organic solvent.
Patent JP-H04304870-A (JP)
Title: Sterilization with ozone water
Inventor: HARADA GIICHI
IPC: A61L2/18
Filed: 1991-03-29
Abstract: PURPOSE:To enable to surely and sufficiently sterilize an article in a process for sterilizing bacteria adhered to the article with ozone water. CONSTITUTION:An article to be sterilized is received in a closable container 10. The container 10 is closed and evacuated with a vacuum pump 30. Ozone water 24 is injected into the container 10 from an ozone water-producing section 20 to sterilize the surface of the article 11.
Patent JP-H08280770-A (JP)
Title: Thermal massage tool
Inventor: KANAUMI SHIGEO
IPC: A61H15/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a thermal massage tool capable of easily performing thermal massage at home. CONSTITUTION: This thermal message tool is constituted of a bar-shaped supporting body 1 and a columnar pressurizing body 2 provided in the center part. The pressurizing body 2 is constituted of a warm member 4 to be a warm part by being heated and a cool member 5 to be a cool part by being cooled and the warm member 4 and the cool member 5 are arranged at the outer periphery of the supporting body 1 along a direction for peripherally surrounding it.
Patent JP-S5315149-A (JP)
Title: Optical fiber divider
Inventor: MATSUI TERUHITO
IPC: G02B6/28
Filed: 1976-07-26
Abstract: PURPOSE:To easily fabricate the divider of the optical fiber of small joint loss without using adhesives, by jointing the polished surfaces of the cores and the clads by heat fusing.
Patent JP-S61246028-A (JP)
Title: Injection mold
Inventor: IIDA YUJI
IPC: B29L11/00
Filed: 1985-04-25
Abstract: PURPOSE:To make the pressure and temperature conditions at the respective parts during the molding of a lens constant and consequently enable to mold a highly accurate plastic optical part by a method wherein synthetic resin material or inorganic material is arranged by assembling in some portion of an upper cavity or a lower cavity so that the portion that the synthetic resin material or the inorganic material constitutes forms a non-optical functional surface. CONSTITUTION:A heat insulating solid body 10 made of fluoroplastic is assembled into a portion which forms the bottom outer peripheral part of a lens. In the title mold, a pressure transmission course, within which pressure drop is small, is left even under the state that the hardening and freezing of the wall thickness part corresponding to an optical functional surface has almost completed so as to supply constant pressure at all times from the outer peripheral part during the process, in which the hardening proceeds from the center of a molded lens to its outer periphery in order to form a homogeneous wall and accordingly highly accurate surfaces. Though volumetric shrinkage occurs during the hardening process of the melt zone 11, which remains as melt to the last, the hardened surface layer, which contacts with the heat insulating solid body 10, of a molded resin flexibly copes with the internal contraction force so as to deform in order to reduce the internal stress. Concretely, the insulating solid body 10 itself is compressed by the injection pressure and the volume of the heat-insulating solid body 10 is restored as the melt zone decreases its volume and the lowering of the pressure is compensated.
Patent JP-H11270613-A (JP)
Title: Front fork
Inventor: ITO NAOKI
IPC: F16F9/16
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a front fork in which a compression stroke can be taken sufficiently without extending the lower part of an axile side tube to the lower side of a bracket, and a fitting length can be taken sufficiently, and furthermore, the cause position of an oil leaking is reduced by reducing the seal parts, and the diameter of the whole body can be reduced. SOLUTION: In a front fork in which a body side tube 32 is inserted slidable in an axile side tube 31, and a hanging spring 37 is provided between both tubes, a guide tube 38 interlocked with the body side tube 32 is inserted slidable up and down to the inner side of the lower part of the body side tube 32. Furthermore, a lower part guide 41 provided on the outer periphery of the lower end of the guide tube 38 is sliding contacted to the inner periphery of the axile side tube 31.
Patent JP-S62246739-A (JP)
Title: Ink jet recording apparatus
Inventor: TERASAWA HIROHARU
IPC: B41J2/175
Filed: 1986-04-18
Abstract: PURPOSE:To detect the presence of an ink cartridge and the residual amount of the ink in a sub-tank by one optical sensor, by detecting the residual amount of the ink in the sub-tank by an optical sensor of which the position is changed over by the presence of the ink cartridge. CONSTITUTION:A sub-tank 9 is provided to a carriage 4 and a float 14 moving up and down according to the residual amount of the ink is arranged in said sub-tank 9 and a shield plate is incorporated in said float 14. An optical sensor consists of a light emitting diode 12 and a light receiving element 13 and a shaking member 16 is made rotatable around a shaft 15. When a ink cartridge 10 is absent, the shaking member 16 reaches a broken line position and light is transmitted from the diode 12 to the light receiving element 13 to be checked. When the cartridge is present, the shaking member 16 reaches a solid line position and the up-and-down position of the shield plate in the sub-tank 9 is detected by sensor to check the residual amount of the ink in the sub-tank.
Patent JP-S58207881-A (JP)
Title: Counterelectromotive force calculator for motor
Inventor: WATANABE NOBUO
IPC: H02P3/14
Filed: 1982-05-28
Abstract: PURPOSE:To obtain the counterelectromotive force of a motor on every moment basis without influence of internal inductance and internal resistance of the armature of the motor by multiplying the field magnetic flux of the motor by the rotating speed of the motor. CONSTITUTION:A Hall element 13 outputs a detection signal which is proportional to the field magnetic flux phi of the field magnetic flux path 11 of a motor, and the signal is amplified by an amplifier 14, thereby obtaining an output of K1.phi. A rotary pulse generator 15 generates a rectangular pulse of the frequency proportional to the rotating speed N of the motor, this pulse signal is converted by an F/V converter 16, thereby obtaining an output of K2.N. The two signals K1.phi and K2.N are multiplied by a multiplier 17, thereby obtaining an output of K.N.phi (where k=k1.K2). Thus, the momentary counterelectromotive force EM of the motor can be obtained, and the regenerative control of a shunt DC motor can be performed by a chopper without main smoothing reactor.
Patent JP-H03288177-A (JP)
Title: Automatic laser light emission quantity control circuit
Inventor: ITO NORIFUMI
IPC: G03G15/04
Filed: 1990-04-04
Abstract: PURPOSE:To reduce the fatigue of a photosensitive body by generating a dummy beam detector signal when no detection signal is obtained by a beam detector, and sending a current command value for a laser to a laser driving part at timing synchronized with the dummy beam detector signal. CONSTITUTION:A signal generating means 110 generates the dummy beam detector signal unless the beam detector 114 generates the detection signal. A control means 108 sends the current command value for the laser to the laser driving part 101 at the timing synchronized with the detection signal or dummy beam detector signal. The quantity of laser light emission is controlled at the beam detection position of the laser, so the laser need not emit light in the image formation area of a photosensitive body. Consequently, the fatigue of the photosensitive body is reducible.
Patent JP-H08256763-A (JP)
Title: New microorganism of the genus vibrio and draining treatment using the same
Inventor: TANAKA TORU
IPC: C02F1/58
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a new microorganism belonging to the genus Vibrio and having strong hydrogen peroxide decomposing activity and provide a drainage- treating method for decomposing hydrogen peroxide in drainage from fish processing factories, etc. CONSTITUTION: This is a new microorganism belonging to the genus Vibrio and named as Vibrio S-1-6 and has strong hydrogen peroxide-decomposing activity under aerobic conditions and is capable of living for a long period even in drainage containing various organic substances derived from fish bodies or fish eggs. Consequently, hydrogen peroxide in drainage can be decomposed and removed by directly adding the Vibrio S-1-6 bacterial strain to hydrogen peroxide-containing drainage from fish processing factories, etc., or bringing the bacterial strain into contact with the drainage through a dialyzing membrane.
Patent JP-H06303138-A (JP)
Title: A/d converter
Inventor: WATANABE CHUICHI
IPC: H03M1/12
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a changeover device selecting one input signal or a difference between two input signals for the A/D converter and selecting an input voltage range by providing an input buffer circuit whose gain and an amplifier circuit are selected externally to the A/D converter. CONSTITUTION:When terminals 11, 12 are connected externally, an input buffer circuit 1 acts as an inverting amplifier circuit using an operational amplifier 7 and when terminals 13, 14 are disconnected, a gain of the circuit 1 is set to be 1. On the other hand, when the terminals 13, 14 are connected, the gain of the circuit 1 is set to be 2. When the terminals 11, 12 are disconnected and the terminals 13, 14 are connected externally, the circuit 1 acts as a differential amplifier circuit employing the operational amplifier 7 and its gain is set to be 1 and a signal being the subtraction of the input signal to the terminal 11 from the input signal to the terminal 10 is an input signal to the A/D converter. Thus, the input voltage range and the input signal are switched.
Patent JP-H05261155-A (JP)
Title: Steam suction type treating unit
IPC: A61M15/00
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the temperature of the outer surface of a treating unit from dangerously rising up due to heat generated in a water vaporizing tank, and to eliminate a troublesome problem such as leakage of water during replenishment with water or the like. CONSTITUTION:A cylindrical inner partition wall 110 defines a water vaporizing tank 11, and an outer wall 120 surrounding the inner partition wall 110 defines a cooling water tank 12 together with the inner partition wall 110. The water vaporizing tank 11 and the cooling water tank 12 are closed by a water tank cover 21. A heater 112 is laid underneath the water vaporizing tank 11, and a jet hole 210 for a steam flow is formed in the cover 21 at a position just above the water vaporizing tank 11. A water suck-up part 23 is provided for sucking up water from the cooling water tank 12, and the cooling water is fed out around the jet hole 210.
Patent JP-S5214349-A (JP)
Title: Direct viewing type storage tube
Inventor: TOKIZAWA MOTOKI
IPC: H01J31/08
Filed: 1975-07-25
Abstract: PURPOSE: The target burn out due to the remnant gas ions is reduced by supplying the entire target area with electrons from a directly heated thin wire type cathode in a gaid form placed just behind the storage target. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5614201-A (JP)
Title: Reflection preventing film
Inventor: HASE NOBUYASU
IPC: G02B1/10
Filed: 1979-07-16
Abstract: PURPOSE: To easily control the refractive index of a reflection preventing film using a multicomponent material by changing the mixing ratio of the components of the material.  
     CONSTITUTION: The manufacture of a reflection preventing film using a multicomponent material is carried out by selecting the optimum method among conventional thin film manufacturing methods such as CVD and PVD in consideration of the characteristics of a substrate and a coating material. For example, an xSiO 2 . (1-x)Si 3 N 4  film is grown on an Si substrate by a CVD method using SiH 4  gas and N 2 O gas. The refractive index of the film is changed as shown by the graph when the mixing ratio of N 2 O gas is changed under the following conditions: 46l/min nitrogen carrier gas, temp. T=770°C, 5% nitrogen base as source gas and SiH 4 = 1.8cc/min. Thus, the thickness and refractive index of the film can be controlled easily by changing the growing time and the gas mixing ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5425959-A (JP)
Title: Solid filter for cabinet repairing
Inventor: OGASAWARA SHIYOUJI
IPC: C09K3/10
Filed: 1977-07-29
Abstract: PURPOSE: To provide the title filler comprising a ready mixed stainer, a plasticizer and Japan wax, with which filling of dents or cracks of a cabinet and matching of colors are easily performed without heating and melting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59216577-A (JP)
Title: Preservative
Inventor: YAMASHITA AKIRA
IPC: A23L3/3517
Filed: 1983-05-23
Abstract: PURPOSE:To provide a preservative composed of a specific lower or medium fatty acid (derivative) and a specific oleophilic emulsifier, capable of keeping its extremely high antibacterial property for a long period in foods and cosmetics, and especially suitable for foods containing proteins and starch. CONSTITUTION:The objective preservative can be prepared by compounding (A) a fatty acid (derivative) selected from a 6-12C fatty acid, and monoester of said fatty acid with glycerol, sucrose, surbitan, or propylene glycol (preferably a 8- 12C straight-chain saturated fatty acid) and (B) the monoester of a 14-18C saturated fatty acid and glycerol or propylene glycol (preferably a straight-chain compound).
Patent JP-S5518020-A (JP)
Title: Method of manufacturing leakage transformer
Inventor: MATSUMOTO NOBORU
IPC: H01F41/00
Filed: 1978-07-26
Abstract: PURPOSE: To lock beforehand primary and secondary coils to a terminal block provided with a terminal base, and insert the coils in the central leg in a state where mutual wiring has been completed thereby to facilitate the assembling work.  
     CONSTITUTION: A cutaway portion 82 where the terminal base 91 of a terminal block 9 is exposed is provided at the side surface of a lower cover 81 of a channel shaped section. An E-shaped leg 83, and I-shaped central leg 84 fitted with coils integrally formed by a terminal block 9 in which a terminal base 91 is formed in the intermediate part of a primary coil 21 and a secondary coil 22, and an E-shaped leg 85 are superimposed, and a upper cover 86 is placed thereon, said legs being pivotally fixed by means of a locking member 87 of a lower cover 81. The terminal plate 9 is provided at its central part with the terminal base 91, and coil fitting bases 92 and 93 are formed at the left and right hands, the terminal base defining the interval between coils 21 and 22. Both ends of the coil bobbin are locked by claws 94 and 95 at both ends of the fitting bases 92 and 93. By the above described organization, it is possible to set an efficient assembling process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06279775-A (JP)
Title: Production of city gas
Inventor: HAYASHI TOSHIHARU
IPC: C10G9/36
Filed: 1993-03-26
Abstract: PURPOSE:To provide the process which is suitable fro a medium or small city and being low equipment cost, is easily maintained and administered and provides a substitute natural gas of a heating value of 11,000kcal/Nm<3>. CONSTITUTION:A process for producing a substitute natural gas for a city gas containing methane as the major component by subjecting a hydrodesufurized petroleum-derived hydrocarbon to low-temperature steam reforming, which process comprises treating the low-temperature reformed gas comprising methane, carbon dioxide, hydrogen, etc., and obtained by the low-temperature steam reforming with a membrane separator to obtain a gas containing methane as the major component on the unpermeated side, treating the gas containing carbon dioxide and hydrogen as the major components and obtained on the permeated side with a hydrogen PSA equipment to obtain a hydrogen gas, and mixing this hydrogen gas with the gas containing methane as the major component to obtain a raw material gas for the substitute natural gas.