baber/WOPTO huggingface dataset:
Patent JP-H02242269-A (JP)
Title: Image forming device
Inventor: KASAI TOSHIHIRO
IPC: G03G19/00
Filed: 1989-03-15
Abstract: PURPOSE:To simplify an operation for forming an image by providing a means for selecting a printing mode or a copying mode in accordance with the number of image formed sheets with respect to the same original. CONSTITUTION:By inputting the number of copied sheets in the operation part 71 of the device and operating a start key, a control part 6 compares the number of copied sheets with a reference value(example:4) and selects the printing mode or the copying mode in accordance with the compared result. Namely, when the number of copied sheets is larger than the reference value, the printing mode which is appropriate to perform the copying of many sheets from the same original is automatically selected and the action in the printing mode is executed through a printing mode control part 73. When the number of copied sheets is equal to or below the reference value, the copying mode which is appropriate to perform the copying of few sheets from the same original is selected and the action in the copying mode is executed through a copying mode control part 74.
Patent JP-S63231079-A (JP)
Title: Solenoid valve device
Inventor: SUZUKI SHIGEMITSU
IPC: F16K31/06
Filed: 1987-03-18
Abstract: PURPOSE:To provide a solenoid valve device operated to open and close utilizing a temperature sensing magnetic material with a timer function by causing a movable valve body arranged in a housing made of a nonmagnetic body to change its property from magnetic to nonmagnetic at a certain temperature. CONSTITUTION:Making a movable valve body 14 with a temperature sensing magnetic piece, a solenoid coil 16 is energized to actuate the valve body 14 and to bring a solenoid valve device to either communication or shutoff condition. When the energization of the solenoid coil 16 is continued, Joule heat is produced in the solenoid coil 16 to raise the temperature of the solenoid valve device. When the temperature of the solenoid valve device reaches a Curie point of the temperature sensing magnetic piece 14, the magnetic piece changes itself from a magnetic body to a nonmagnetic body. As a result, the magnetic flux from the solenoid coil 16 disappears from a magnetic circuit to deactivate the movable valve body 14. This provides a solenoid valve having a timer function.
Patent JP-S60207370-A (JP)
Title: Image sensor
Inventor: SUZUKI KOUHEI
IPC: H01L27/146
Filed: 1984-03-31
Abstract: PURPOSE:To obtain a picture reading output having small sensitivity irregularities by equalizing the sum of the floating capacitance of a wiring pattern with the interelectrode capacitance of photoelectric conversion elements while uniformly maintaining optical incident areas to each photoelectric conversion element region in a photoelectric conversion layer. CONSTITUTION:In an image sensor, the wiring length of wiring patterns 3 variously differs on a connection to an integrated circuit chip 12. Consequently, the sum of the interelectrode capacitance of photoelectric conversion elements can be equalized with the floating capacitance of the wiring patterns 3 by increasing the areas of discrete electrode 2 with the shortening of the wiring length of the wiring patterns 2 connected to the electrodes. As a result, the increase of optical incident areas due to the difference in each of the areas of discrete electrode 2 is prevented by a light-shielding layer 9 with a slit 10 in fixed width, thus generating no sensitivity irregularity. Accordingly, since capacitance in which signal charges from several photoelectric conversion elements are stored is equalized, thus reducing the sensitivity irregularities on the reading of a picture, then enabling reproduction of the picture having high quality.
Patent JP-S58181660-A (JP)
Title: Recording method
Inventor: IZUMI HIROKI
IPC: G03G15/05
Filed: 1982-04-16
Abstract: PURPOSE:To obtain an excellent recorded picture, in a recording system utilizing a toner image, by using a doner, wherein an elastic material inner layer, which is softer than a surface layer, is formed in the inside of the surface layer that is formed by a hard conductive elastomer. CONSTITUTION:A uniform toner layer is formed by a toner T from a hopper 2 by the rotation of a doner 10. Positively charged toner distribution is formed by a needle electrode 4, to which a pattern signal is applied. The pattern is transferred to a recording medium S by an intermediate roller 5 and a transfer roller 6. Said doner 10 is constituted by: (1) an inner layer 10B comprising a polyurethane blowing agent having a thickness of 7mm. and rubber hardness of 20HS on the outer surface of a mandrel roller 10A; and (2) a surface layer 10C comprising a hard conductive elastomer having a thickness of 0.5mm., e.g. silicon rubber having volume resistivity of 10<6>+ or -<1>OMEGA.cm, and rubber hardness of 60HS. The layer 10C is coated on the outer surface of the layer 10B. Then, the excellent recording picture, characterized by high recording density, free of irregularity in density, and excellent dot aligning property, is obtained.
Patent JP-H02244000-A (JP)
Title: Method and device for controlling nuclear power plant
Inventor: NAGATA YOSHIFUMI
IPC: G21D3/06
Filed: 1989-03-17
Abstract: PURPOSE:To prevent the fall of a water level down to the reactor scram set value of a BWR by inserting a selected control rod into the core to drop the reactor output when a feed water pump trips. CONSTITUTION:A feed water pump trip detector 17 is inputted with the state quantity measured in association with the feed water pump, detects the trip and outputs a trip signal S4. A recirculation rate controller 13 is inputted with signal S4 and the reactor water level measured by a water level detector 8 and outputs a run-back signal S7 of a recirculation pump 15 when the AND circuit conditions of the reactor water level La (water level about 20 to 30cm below the ordinary level) and the signal S4 hold. A controller 28 outputs a limit request signal S5 and a selected control rod insertion request signal S6 when the signals S4 and S7 are inputted thereto. A control rod controller 20 is inputted with the signal S6 and inserts the selected prescribed control rod 22 into the core. The reactor output is dropped in this way until the reactor water level rises and is held constant at a certain level. The reactor scram is thus averted.
Patent JP-H02243457-A (JP)
Title: Sheet conveying controller
Inventor: IWASE SHIGEMI
IPC: B41J29/48
Filed: 1989-03-17
Abstract: PURPOSE:To stop the conveyance of a sheet by installing plural numbers of sensors detecting an end of the sheet being conveyed, and so judging that the sheet is skewing, through detection of either one of these sensors. CONSTITUTION:When a printing sheet 13 on a platen 12 is detected by a sheet existence detecting sensor 14, printing action is started, and printing is performed by a printing head 10 as conveying the printing sheet 13. Then, any skewing of the printing sheet 13 is judged by way of whether each of sheet skewing detecting sensors 15, 16 detects one end of the printing sheet 13 or not, and if both these sensors 15, 16 are not detect it, it is so judged that the printing sheet 13 is normally conveyed. On the other hand, when the sheet skewing detecting sensor 15 detects one end of the printing sheet, it is judged the left skew and when the sensor 16 detects one end of the sheet 13 the right skew, respectively, thus the printing action is stopped.
Patent JP-H02244472-A (JP)
Title: Cleaning member for objective lens
Inventor: MIYAJIMA GIICHI
IPC: G11B7/12
Filed: 1989-03-17
Abstract: PURPOSE:To improve the property to wipe away the foreign matter sticking to the surface of an objective lens by forming the front end of a cleaning part to a recessed or projecting shape corresponding to the surface shape of the objective lens which comes into contact with this part at the time of cleaning. CONSTITUTION:The cleaning member 4 is guided by guide holes 1a to 1c and advances in the guide holes 1a to 1c until the front end 4a sticks to the surface 5a of the objective lens when the cleaning member 4 is inserted into the guide holes 1a to 1c of the cleaning means 1. The front end 4a of the cleaning member 4 is formed to the recessed or projecting shape meeting the shape of the objective lens surface 5a which comes into contact therewith at the time of the cleaning in this case. The range where the front end 4a of the cleaning member 4 comes into contact with the objective lens surface 5a is, therefore, expanded and the tight contact property is enhanced. The generation of a cleaning defect on the objective lens surface is obviated in this way.
Patent JP-2000256179-A (JP)
Title: Body rinse composition
Inventor: SAGARA KEISUKE
IPC: A61K8/37
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a moist feeling, a smooth feeling and further a glossy feeling without causing stickiness in skin after use thereof by including respective specific amounts of an oil, a nonpolar oil and a polar oil which are respectively a liquid form, a pasty form and a pasty form at normal temperature. SOLUTION: This cosmetic contains (A) 15-50 wt.%, preferably 20-40 wt.% of an oil which is a liquid form at normal temperature (e.g. a liquid paraffin or octyl palmitate), (B) 0.1-5 wt.%, preferably 0.5-3 wt.% of a nonpolar oil that is a pasty form at normal temperature (e.g. vaseline) and (C) 0.1-5 wt.%, preferably 0.2-2 wt.% of a polar oil which is a pasty form at normal temperature (e.g. a dipentaerythritol fatty acid ester) and preferably further (D) 0.01-10 wt.%, more preferably 0.5-2.5 wt.% of a surfactant as a rinse flowing ingredient.
Patent JP-S62220943-A (JP)
Title: Microfilm reader printer
Inventor: SHIBUYA KUNIHIRO
IPC: G03B27/32
Filed: 1986-03-24
Abstract: PURPOSE:To reduce the mass and eliminate deviation in loading and to make a stable scan and improve response by rotating a mirror directly by a rotating shaft. CONSTITUTION:A scanning device 22 consists of a hollow shaft 223 which is arranged rotatably nearby an optical path, a slide shaft 224 which is inserted into the hollow part of the shaft 223 so that it can be extracted, a coupling part which couples the shaft 223 and slide shaft 224 in a rotating direction, the reflecting mirror 225 provided to the outer periphery of the slide shaft 224, a moving mechanism part which slides the slide shaft 224 to switch and position the reflecting mirror 225 at a stand-by position and on the optical path selectively, and a rotary mechanism part which rotates the hollow shaft 223 and slide shaft 224 in synchronism with the rotation of an image carrier 24. Consequently, only the mirror is supported at the tip of the shaft, so an output for its operation is small, accurate rotating operation is enabled, and high durability and high reliability are obtained.
Patent JP-H0687820-A (JP)
Title: Method of preparing n-alkylsulfonamide
Inventor: SHIYUTEFUAN RATSUHAHAIN
IPC: C07C311/11
Filed: 1992-03-19
Abstract: PURPOSE: To advantageously obtain the compound by reacting a sulfonyl chloride with an amine at specified ratio in the presence of an auxiliary base such as triethylamine or the like in a halogenated aromatic solvent and subsequently removing a hydrochloride of the auxiliary base after neutralization.  
     CONSTITUTION: The N-alkylsulfonamide (e.g. N-methylmethanesulfonamide) of formula III is obtained by reacting a sulfonyl chloride of formula I (R 1  is alkyl, alkenyl, alkynyl, alkoxy or carbonyl) with approximately equimolar amounts of a compound of formula II (R 2  is H or alkyl) in the presence of approximately equimolar amounts of an auxiliary base (e.g. triethylamine) in a halogenated aromatic solvent (particularly chlorobenzene or dichlorobenzene is favorable), then reacting the reaction mixture with aqueous alkali metal hydroxide or with alcoholates to neutralize the hydrochloride of the auxiliary base of by-products and then removing the auxiliary base by distillation. The process makes it possible to depress the formation of by-products. In addition only approximately equimolar amounts of an amine are used in the process and further it is advantageous to achieve a nearly theoretical yield and high purity. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01277734-A (JP)
Title: Fluid sample carrier
Inventor: ROBAATO II KAAPENTAA
IPC: G01N1/20
Filed: 1989-03-17
Abstract: PURPOSE: To test various foreign matters analytically with high accuracy by coupling a needle for carrying a fluid into a bottle with the outlet end of a fluid introduction passage and coupling a hollow needle for discharging another fluid with the inlet end of fluid introduction passage. CONSTITUTION: Upper part 18 of a carrier 10 is inserted into a bore at the outlet end of a bailer B with a valve 24 being closed. When a drain pin 20 is seated on a face 16a, a ball check valve CV is lifted from the valve seat VS thereof and a fluid flows from an introduction passage 22 to the valve 24. Consequently, a bottle is inserted between guide rails or tubes. The valve 24 is then opened anf a fluid F flows out from the lower end of a needle 30 through the passage 22. The fluid F pushes gas or air existing thereon and begins to be filled in the bottle while discharging the gas or air through an outlet needle 32, a passage 34 and a tube 36. When the fluid F flows out from the tube 36, the valve 24 is closed and the bottle is removed and then the needle 32 is drawn out.
Patent JP-H09255919-A (JP)
Title: Stainproof film forming composition and optical part
Inventor: KONDO HIROFUMI
IPC: C08J7/044
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a stainproof film forming compsn. capable of forming a stainproof film excellent in stain resistance, scuff resistance, solvent resistance, etc., by using a specific perfluoropolyether group-contg. alkoxysilane compd. SOLUTION: This compsn. comprises a perfluoropolyether group-contg. alkoxysilane compd. of the formula (Rf is a perfluoropolyether group; R1 is a bivalent atom or group; R2 is alkylene; R3 is alkyl; and j is 1 or 2). This compsn. can be applied on the surface of a base material to form a stainproof film which is hardly stained by a fingerprint, dirt from hands, etc., to allow them to hardly stand out, can be stripped of fur, etc., even when they are deposited thereon and dried, and has a good surface slipperiness and a durability against abrasion. Thus, this compsn. can be used to obtain an optical part excellent in slipperiness, stain resistance, abrasion resistance, etc., and usable as a reflection-reducing filter, etc., for use in a CRT, etc.
Patent JP-H03278496-A (JP)
Title: Soldering of electronic parts
Inventor: TAJIMA KOICHI
IPC: B23K1/00
Filed: 1990-03-16
Abstract: PURPOSE:To improve soldering reliability by satisfactorily keeping insulating resistance between terminals by forming a joint layer comprising a solder depositing layer and a soldering paste layer, and placing the terminals of electronic parts on the joint layer and pressing and heating them with a heater. CONSTITUTION:There is formed a wiring pattern 14 on the upper surface of a wiring board 13, and is formed a meltable joint layer 15 comprising a solder deposited layer 16 and a soldering paste layer 17 at a connection part 14a with a terminal 12. (the width of the part 14a is set to be slightly larger than that of the terminals 12.) As the terminal 12 is pressed in the direction of the pattern 14 and heated by applying a heater, e.g. a chip-shaped resistance heater 17 are melted and a layer 16 part is chiefly laid between the pattern 14 and the terminal 12 without producing any gap. Further, a layer 17 part so rises as to cover opposite sides of the terminal 12 by surface tension P and hence a solder joint part 18a and a solder fillet 18b are formed to permit the terminal 12 to be connected to the wiring pattern 14. Thus, insulating resistance between the terminals is kept satisfactory to improve soldering reliability.
Patent JP-S58180336-A (JP)
Title: Circuit of lighting fixture or the like turned on by storage battery of automobile and dry cell
Inventor: OOHASHI KEIICHI
IPC: B60R16/00
Filed: 1982-04-16
Abstract: PURPOSE:To effectively use a hand lamp as a hazard preventive sign, by both decreasing voltage of a storage battery through an electromagnet and utilizing the electromagnet as a fixed tool when a power source to the hand lamp with a bulb for use of a dry cell is used in place of the storage battery. CONSTITUTION:A main bulb 1 and subbulb 2 consisting of a miniature bulb for dry cell use are selected by a selector switch 3 while turned on through a relay 5 and jack 6 by an electric conduction circuit A with a dry cell 4 or an electric conduction circuit B with a storage battery. Now if the jack 6 is connected to the storage battery, the relay 5 is automatically turned off, and an electric current of the storage battery turns on the bulb 1 or 2 by dropping the voltage to dry cell voltage through an electromagnet 7 interposed in the circuit b. While this electromagnet 7 is used as a fixing tool for fixing a hand lamp to a prescribed position of an automobile. In this way, the hand lamp can be effectively used as a hazard preventive sign.
Patent JP-S60208564-A (JP)
Inventor: NAGASHIMA NOBORU
IPC: E02F3/40
Filed: 1984-03-31
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-H02244801-A (JP)
Title: Dielectric resonator circuit
Inventor: SUZUKI HIROSHI
IPC: H01P1/205
Filed: 1989-03-16
Abstract: PURPOSE:To reduce the man-hours of packaging of a circuit by unifying the substrate of a dielectric and the resonator of the dielectric of a microwave circuit. CONSTITUTION:The dielectrics of the resonators 11 and 12 of the microwave circuit are unified by using the same material as that of the dielectric of the substrate 2, and coaxial type resonators 11 and 12 are manufactured by the same process, Afterwards, a grounding pattern 21 to use the dielectrics 11 and 12 as the microwave circuit, for example, of a filter, etc., and a transmission line pattern 22 are formed by vapor-depositing metal on the outer peripheries of the resonators 11 and 12 and a hollow part insulated from the grounding pattern 21. In such a way, the substrate 2 of the microwave circuit and the resonators 11 and 12 are formed with the same dielectrics by the same process in a single action. Thereby, it is possible to remarkably reduce the man-hours of packaging of the circuit.
Patent JP-2000259100-A (JP)
Title: Display board device
Inventor: TAKADA HIDEO
IPC: G09F9/33
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To enable a display board device to easily cope with even the change of arrangement positions of light emission display elements in a display board device in which plural light emission display element are arranged. SOLUTION: This display board device is provided with a display board 1 in which plural X conductors X1, X2,...Xn and plural Y conductors Y1, Y2,...Yn are orthogonally arranged at regular intervals and intersections are provided by being insulated, light emission display elements 2 which are arranged corresponding to the distribution diagram of the display board 1 and whose terminals are connected to the X, Y conductors, a driving part 3 controlling lightings of prescribed light emission display elements by selecting X, Y conductors of the board 1, an input part 4 specifying light emission display elements and an address converting part 5 controlling the driving part 3 by associating the specifications of light emission display elements by the part 4 with arrangement positions on the board 1.
Patent JP-S63232852-A (JP)
Title: Catalyst for gas turbine burner and its production
Inventor: ITO MASAMICHI
IPC: B01J23/89
Filed: 1987-03-20
Abstract: PURPOSE:To improve the ignition temp. and combustion efficiency after a long- time use by depositing a noble metal element, nickel, and magnesium in a specified atomic ratio on a heat-resistant carrier to form the title catalyst for a gas turbine burner. CONSTITUTION:An alumina slurry contg. the oxide or salt of a rare-earth element is coated on the surface of a heat-resistant carrier, dried, and baked preferably at 700-1,000 deg.C to form an alumina layer carrying the rare-earth element. The catalyst carrier is dipped in the mixed soln. of a noble metal element compd. and the compds. of the nickel and magnesium as the promoter metallic elements, and then baked at 700-1,000 deg.C to obtain the catalyst for a gas turbine burner. When the atomic ratios of the nickel and magnesium to the noble metal element to be deposited on the catalyst carrier are denoted by (x) and (y), 2<=(x+y)<=3 and 0.5<=y/x<=2 must be fulfilled.
Patent JP-S60209113-A (JP)
Title: Changeover device
Inventor: SHIMIZU SUSUMU
IPC: G01D9/28
Filed: 1984-03-31
Abstract: PURPOSE:To shorten as far as possible the time spent in initializing by keeping the high speed for a channel changeover until a prescribed channel is selected after application of an electric power source in the changeover device used for a multipoint input recorder, etc. CONSTITUTION:A plural number of signals 1a-1h are inputted in a changeover switch 1, and an output contact 3 is changed in order by a pulse motor 7 and the channel signal is fetched into CPU5. And the CPU5 controls a motor 7 via a pulse driving circuit 6, so as to step by changing the switch 1 at the prescribed speed generally. On the other hand during the time from application of the electric power source voltage to the introduction of the signals from a selecting detector 4, a signal as an initial mode is transmitted to the circuit 6, numbers of pulses are transmitted to the motor 7 at faster speed than that of an usual mode, i.e. within the prescribed time and the changeover motion of the switch 1 is acted at high speed. Accordingly without a complicated mechanical mechanism of gear mechanism, etc. the synchronization of the switch and CPU, i.e. the time for initializing can be shortened and an essential processing of CPU can be made at an early stage.
Patent JP-S56158960-A (JP)
Title: Phase discriminating circuit
Inventor: MIZUTA MASAHARU
IPC: G01R25/08
Filed: 1980-05-12
Abstract: PURPOSE:To form a phase discriminating circuit which never depends upon the frequency of an input signal by using a signal of 90 deg. in electric angle sent from a PLL circuit as a reference signal. CONSTITUTION:Two input signals V1 and V2 converted into rectangular waves are supplied to an OR circuit 5 via an AND circuit 3 and NOR circuit 4. Either one of signals V1 and V2, on the other hand, is supplied to a PLL circuit 19 to generate a signal 90 deg. out of phase with the input signal. This signal 27 is applied as a reference signal to a phase dicriminating circuit 20 and the output signal of the OR circuit 5 is supplied to the discriminating circuit 20 as well. The counter 24 of the discriminating circuit 20 counts up in the presence of only a signal 13 and counts down in the presence of only the signal 27 and when its integrated value exceeds a certain value, the phase relation of 90 deg. electric angle between two signals is discriminated. Thus, the phase discriminating circuit which does not depend upon the frwquencies of the input signals is formed.
Patent JP-S51140753-A (JP)
Title: Angle detector
Inventor: TAKAHASHI MINORU
IPC: G01D5/20
Filed: 1975-05-30
Abstract: PURPOSE: The detector in which the voltage drop element of negative heat coefficient is inserted into the rectify circuit to detect the opening degree etc. of slattle valve and which is deviced so as to compensate the output power. 
     COPYRIGHT: (C)1976,JPO&Japio