baber/WOPTO huggingface dataset:
Patent JP-H06295669-A (JP)
Title: Manufacture of gas discharge panel
Inventor: SHIMADA KOJI
IPC: H01J9/22
Filed: 1993-04-12
Abstract: PURPOSE:To form a phosphor layer correctly and stably regardless of material forming an electrode, or material forming phosphor bodies. CONSTITUTION:A phosphor layer 16 is provided on an inner surface of at least one of a front surface plate 11 and a back surface plate 12 comprising glass substrate. Before a process of forming the phosphor layer 16 by PVA-based phosphor body slurry, a process of covering an electrode 14 on the substrate side on which the phosphor layer 16 is formed with water-resistant conductive material 17, and a process of cleaning the substrate with hot water are performed. Prohibition of formation of the phosphor layer 16 by product or residue of the electrode material is thus prevented, and residue of alkali comonents to dissolve boric acid component included in phosphor bodies to be gelatinized, as in the case of performing alkaline cleaning, can be eliminated, thereby the phosphor layer 16 can be formed correctly and stably.
Patent JP-H01277980-A (JP)
Title: Bar code reading method
Inventor: OGAWA NORIBUMI
IPC: G06K7/10
Filed: 1988-04-28
Abstract: PURPOSE:To surely read a bar code engraved on the surface of a metallic article by projecting a light beam on a reflection plate by reflecting on a bar code part on the surface of the metallic article. CONSTITUTION:The bar code C engraved on the surfaces S of the metallic article M is irradiated with a light beam L from a projecting part 2 in a bar code reader 1. The light positively reflected on the surface S of the metallic article M forms a high luminance part B on the reflection plate 4, meanwhile, the light reflected on the engraving part Cd of the bar code forms a low luminance part D on the reflection plate 4. The reflected light from the reflection plate 4 is made incident on a photoreceiving part 3 in the reader 1, thereby, it is possible to read the bar code C surely.
Patent JP-H047614-A (JP)
Title: Transmission equipment
Inventor: HOSHINO YUJI
IPC: H04Q9/00
Filed: 1990-04-25
Abstract: PURPOSE:To obtain precise time synchronizing function by measuring time from the time of starting reception to the time when a CPU executes time synchronizing processing by a timer. CONSTITUTION:In a slave station, the timer 16 is started at the point of time of the start of the reception of reference time information, and the timer 16 is stopped at the point of time when a CPU 13 recognizes the completion of the reception. Further, the time of the sum of the reference time, a timer value and a fixed value for correction is set as the present time of its own station. For instance, when a transmission controller 11 receives transmission data, it starts a DMA controller 12 transfers gradually the receive data of the transmission controller 11 to a memory 14 as executing bus arbitration with the CPU 13. At that time, a gate 17 sends a start command to the timer 16 on the first data transfer by the DMA controller 12, that is, the AND condition of a hold permission signal from the CPU 13 and a write signal on a CPU bus. Thus, the time synchronization of god precision can be realized.
Patent JP-H08304992-A (JP)
Title: Method and device for processing recording medium
Inventor: MATSUMOTO NOBUO
IPC: G03B27/46
Filed: 1995-05-01
Abstract: PURPOSE: To shorten a carrying distance at and after an exposure stage. CONSTITUTION: Two supporting bases 46 are provided in a carrying direction, rollers for winding 52 are arranged on both sides of the supporting base 46, and endless belts 44 are wound round the rollers 52. A sorting mechanism 50 equipped with a suction part is provided between both supporting bases 46, and photographic paper P is moved in a direction orthogonally crossed with the carrying direction of the endless belt 44. The upsides of two endless belts 44 become the exposure stage. A processor part 72 performing developing and fixing processing is arranged on a downstream side in the carrying direction of the photographic paper P from the exposure state.  Since the photographic paper P, a 2nd recording medium, is sorted on the exposure stage and the photographic paper P is processed to be carried in parallel in plural lines by the processor part 72, the carrying path at and after the exposure stage does not become long as in the conventional manner, and the time required for carrying becomes short.
Patent JP-2000296454-A (JP)
Title: Flaw removal method for steel plate
Inventor: HAYASHI HIROMASA
IPC: B24B27/033
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a step difference from being formed in the circumferential edge in a grinding range by inclining a rotary axis by a specific angle relative to the moving direction of a grinding wheel and grinding in grindingly repairing flaws dispersed on the surface of a steel plate by a grinder. SOLUTION: A grinding wheel 51 is fed in the thick wall direction so as to have a prescribed grinding depth to grind while moving in the Y axial direction. The grinding wheel 51 is inclined by 45 deg. relative to the Y axial direction, or the longitudinal direction of a thick plate T, moved in the X axial direction by a prescribed pitch by which the grinding surface becomes flat, and reciprocatingly grinds in the Y axial direction. When the range N of the grinding repair includes the edge (c) of the thick plate T, the grinding wheel is fed in the thick wall direction so as to have a prescribed grinding depth and grinds while moving in the X axial direction, or the width direction of the thick plate T. In this case, the rotary axis direction of the grinding wheel 51 is made to incline by 45 deg. relative to the X axial direction, or the width direction of the thick plate T.  This constitution enables shade grinding so as to provide a gentle curve whose grinding range boundary is decided by the curvature of the outer circumferential face of the grinding wheel.
Patent JP-S5332772-A (JP)
Title: Electronic watch
Inventor: MOMOZAKI EIJI
IPC: G04G9/00
Filed: 1976-09-08
Abstract: PURPOSE:Displaying of large volume of information is made possible by a simple method and a digital electronic wristwatch of low power consumption and low cost is put to practicality by improving displaying.
Patent JP-H11326282-A (JP)
Title: Ionization detector
Inventor: MAHMOUD F ABDEL RAHMAN
IPC: G01N30/64
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To expand a dynamic range, by a method wherein an output signal which is induced from an ionization detector is processed, and an output signal which is linearized so as to compensate the collapse of a response at a sample concentration is generated. SOLUTION: An ionization detector 202 in which a nonlinear output signal is supplied to an output signal line 203 is contained, and it is connected to an active linearization circuit 204, or to a linear signal processing unit 206 or to the linearization part of a programmable computer 208 which contains a program used to execute a linearization operation. The output signal of the detector 202 is compensated by changing the nonlinear output signal according to an expression.  The value of an output signal current I(dec) in the generation of a logarithmic collapse, and the value of a power factor pwr which compensates the grade of the logarithmic collapse, are changed according to a design parameter which is related to the specific structure of the ionization detector 202, such as the size of the detector 202 or the electric power or the like of the discharge source of a discharge ionization detector.
Patent JP-S5734229-A (JP)
Title: Stabilization of bus line
Inventor: KONISHI KUNIYOSHI
IPC: G06F13/40
Filed: 1980-08-07
Abstract: PURPOSE:To prevent a bus line from the ON/OFF operation of a power source by installing a bus line connected to I/O device interfaces, a bypass line and relays in one unit case. CONSTITUTION:Input/output device interfaces IF401 and 402, a bus line BL403 to which IFs are connected, a bypass line BPL405, and relays 406 and 407 are installed in a unit case 400. When a power source 404 is turned on, voltage Vcc1 is generated and applied to the IFs 401 and 402 and the relays 406 and 407. At the rise of voltage Vcc1, the relays 406 and 407 turn switches SWs 408 and 409 to the BPL405 side respectively and the external BL410 is connected to the BLP405. When voltage Vcc2 is fed from the power source to the relays 406 and 407 after passing DELTAT from the rise of Vcc1, the relays turn SWs 408 and 409 to the BL403 side and connect the BL403 to the BL410 to hold the relays at voltage Vcc2. When power supply is cut off, voltage Vcc2 drops and, after changing over SWs to the BPL405, voltage Vcc1 also drops, so that the BL is not influenced by the ON/OFF operation of the power source.
Patent JP-S5441789-A (JP)
Title: Ultrasonic inspector
Inventor: KAJIYAMA SHIGERU
IPC: G01N29/28
Filed: 1977-09-09
Abstract: PURPOSE: To achieve the reduction in size and weight of mechanism and smoother operation by making possible the movement of toothed belts connected with a probe along semicircular guide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02287278-A (JP)
Title: Detection apparatus
Inventor: SHIMODAIRA KAZUSANE
IPC: G01V8/10
Filed: 1989-04-28
Abstract: PURPOSE:To detect the presence of the shield object on the outer surface of a cover by performing the comparative detection of the radiant energy reflected from the inner surface of the cover and the radiant energy from both of the inner surface of the cover and the shield object. CONSTITUTION:A radiant energy detection part 1 and a radiant energy generation part 4 are provided with a cover 2. When the generation part 4 is periodically driven during monitoring operation, a part of the radiant heat from the generation part 4 transmits through the cover 2 when a shield object 8 such as paper or paint is absent on the side of the outer surface 7 of the cover 2 to go out and only the residual radiant energy reflected from the inner surface of the cover 2 is incident to the light detection part 5 in the cover 2. When the outer surface 7 of the cover 2 is covered with the shield object 8, a part of the radient energy transmitted through the cover 2 is reflected by the shield object 8 to return into the cover 2 and incident to the light detection part 5 along with the radiant energy reflected from the inner surface 6 of said cover 2. Therefore, the voltage value generated in the light detection part 5 is increased and, from the increment of the current value obtained from a CPU, the presence of the shield object 8 covering the outer surface 7 of the cover 2 can be detected.
Patent JP-H046911-A (JP)
Title: High frequency filter
Inventor: HAYASHI KATSUHIKO
IPC: H01F27/00
Filed: 1990-04-24
Abstract: PURPOSE:To make the filter small and to reduce the cost by mounting plural resonance parts being basic building blocks onto a multi-layer printed circuit board while they are coupled magnetically. CONSTITUTION:Plural resonance parts each comprising a capacitor electrode pattern 12 formed as a thick film to any of layers 10-1-10-3 of a multi-layer printed circuit board and a coil pattern 13 formed in a thick film connecting to the capacitor electrode pattern 12 are provided in the stack direction (longitudinal direction) of the multi-layer printed circuit board and the plural resonance parts are arranged so that the coil patterns 13 of the adjacent resonance parts are magnetically coupled. Then an input terminal is connected to one of the resonance part arranged at both ends of the plural resonance parts and an output terminal is connected to the other. When a high frequency signal is applied to the input terminal, since the coil patterns of the resonance parts are coupled magnetically, each resonance part is resonated at a specific frequency.
Patent JP-H0216182-A (JP)
Title: Adhesive mixture
Inventor: MANFUREETO BETSUKU
IPC: C09J153/02
Filed: 1989-04-28
Abstract: PURPOSE: To improve an adhesive force while keeping stability by dissolving a polyurethane, an aromatic vinyl halide compound/diene polymer or PS, and a polyisocyanate into an organic solvent.  
     CONSTITUTION: (A) Forty to ninety nine pts.wt. of a soluble or fusible linear hydroxyl-terminated polyurethane obtained by reacting a crystalline dihydroxypolyester having a molecular weight of 800-4000 with diisocyanate under the presence of a chain extending agent, (B) 0.2-50 parts by weight of an aromatic vinyl halide compound/diene polymer having a halogen content of 0.2-30 wt%, and (C) 0-10 pts.wt. polyisocyanate are mixed, and dissolved, as occasion demands, into an organic solvent (e.g.: toluene). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09289810-A (JP)
Title: Transplanter
Inventor: SHIMIZU SHUICHI
IPC: A01C11/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter widely adaptable to the kinds of seedlings to be planted and performing transplanting operation. SOLUTION: A transplanting function part is placed on a traveling part 1 so as to adjust a sliding position in the right and left width direction by a sliding position controlling means 3 and the traveling part 1 is equipped with a pair of a right and a left idler wheels 5 at the front. The traveling part is a pair of a right and a left driving wheels 7 at the rear. The idler wheel 5 and the driving wheel 7 at either the right side or the left side are capable of adjusting a tread in the right and left width direction by a tread controlling means 18. A sliding position controlling cylinder attached to a sliding position controlling means 3 and a tread adjusting cylinder 40 attached to the tread controlling means 18 are connected in parallel through a hydraulic circuit to a hydraulic pump.  The hydraulic circuit is provided with a selector valve for selectively changing an oil route from the sliding position controlling cylinder to the tread adjusting means 40 and an operation valve for carrying out expansion and contraction operation of each cylinder on the upper stream of the selector valve. An operation lever for changing and operating an operation valve is installed in the vicinity of a handle operating part attached to the traveling part.
Patent JP-H07293638-A (JP)
Title: Output device of engine
Inventor: HIDAKA YOSHIAKI
IPC: F16F15/124
Filed: 1994-04-22
Abstract: PURPOSE:To privide an output device of an engine, capable of being adopted to a small sized and compact engine with only a small arranging space. CONSTITUTION:An output shaft 18 arranged in parallel to a crank,shaft 7, and a torque smoothly transmitting mechanism 20 for partially converting torque into axial force 'according to the magnitude of torque input from the crank shaft 7, and accumulating it, and transmitting remaining torque to an output shaft 18 or partially transmitting input torque and accumulated torque to the output shaft are provided.
Patent JP-S5810920-A (JP)
Title: Digital-to-analog converter
Inventor: MATSUTANI YASUYUKI
IPC: H03M1/10
Filed: 1981-07-13
Abstract: PURPOSE:To obtain high speed, by instantly determining a switching point from a digital signal of a part of an input code. CONSTITUTION:When a digital input code is applied to a terminal 1, a signal of high-order (m+1) bits is applied to a switching point generating circuit 4, the area is designated and when a switching point is present in the area, a signal of the low-order (n-m-1) bits is outputted, and when no switching point is present, O is outputted. A digital comparator 3 compares the code data in the low- order (n-m-1) bits in the digital input signal with an output from the circuit 4, and when the input code data is greater, a carry signal is outputted. The shift amount to be corrected corrsponding to each input code is obtained from a code shift amount generating circuit 5. The shift amount and the input code are summed with a digital adder 6, the summed output is applied to the original DC, from which an analog output corresponding to the input code is obtained.
Patent JP-S61267409-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: TAKASE OSAMU
IPC: H03K3/282
Filed: 1985-05-22
Abstract: PURPOSE:To absorb the variation of a current and to bring the variation of the initial oscillation frequency and the control sensitivity within a prescribed range by dividing a current deciding the oscillation frequency into two, passing them into transistors (TRs), applying a control signal to a base of a TR and a constant voltage to the other TR and setting the emitter current ratio of the TRs to >=1:2. CONSTITUTION:TRs Q14, Q'14 are provided and the initial oscillation frequency variation is absorbed by the emitter current I02 of the TR Q'14 so as to adjust the frequency by using an externally mounted circuit to an IC pin 2' with good yield. The oscillating frequency fvco is in variation of + or -30% depending on the variation of the capacitor C1. In order to absorb it, it is necessary for the current I0 to be changed in the range of + or -30%. In setting a design center value I01av14 of the current I01 to 1/3 of a design center value I02av15 of the current I02 in the current I0, the trimming by resistors R13, R14 have only to vary the current I02 to 40-110% of the current Iav.
Patent JP-S5734538-A (JP)
Title: Electromagnetic release camera
Inventor: FURUYA MIKITO
IPC: G03B9/08
Filed: 1980-08-08
Abstract: PURPOSE:To permit mounting a mechanical motor drive device to an electromagnetic release camera by providing a means of converting mechanical release motion to an electrical release signal in a camera. CONSTITUTION:A mechanical motor drive device is mounted to a camera, and when the release output member 20 provided to said device is operated by the operation of the release button of the motor drive device, its leading end arrives at the inside of the camera through a hole 4a, and abuts on a moving member 5, thereby moving this upward. When the member 5 ascends by a prescribed extent, a contact piece 12 is curved upward by the wall surface delineating a recess 5b until it contacts a contactor 13a, thereby turning a switch S2 on. Namely, the mechanical motion of the member 20 is converted to an electrical signal, and electromagnetic release is accomplished in the camera. With such constitution, it is possible to mount the motor drive device of a mechanical type to the electromagnetic release camera.
Patent JP-H046506-A (JP)
Title: Coupling structure of optical element and optical fiber
Inventor: SAITO TOMIHISA
IPC: G02B6/32
Filed: 1990-04-24
Abstract: PURPOSE:To lower reflectivity down to a negligible level even in a high-performance optical system by forming a coating film having a specific refractive index and a specific optical film thickness on the surface of an optical element opposite to an optical fiber and specifying the refractive index of a refractive index matching agent to a specific refractive index. CONSTITUTION:The single-layer coating film 16 is formed on the surface of the optical element 10 opposite to the optical fiber 12. The refractive index nc thereof is nc (ng.nf)<1/2> and the optical film thickness is lambdao/4. The refractive index nm of the refractive index matching agent 14 interposed between the single-layer coating film 16 and the optical fiber 12 is set at nm nf, where ng denotes the refractive index of the optical element 10 at the point opposite to the optical fiber; nf denotes the refractive index of the optical fiber 12; lambdao denotes a wavelength. Since the refractive indices of the optical fiber and the refractive index matching agent are the same, the reflection at the end face of the optical fiber does not arise and since the refractive index and optical film thickness of the single-layer coating film are set at the prescribed values, the reflectivity between the optical element and the refractive index matching agent can be made zero on calculation and, therefore, the reflection is lowered to the reflectivity required for the high-performance optical system or below.
Patent JP-H05279305-A (JP)
Title: Production of 3'-amino-2'-hydroxyacetophenone
IPC: C07C225/22
Filed: 1992-04-02
Abstract: PURPOSE:To obtain 3'-amino-2'-hydroxyacetophenone useful as an intermediate for pharmaceuticals with decreased number of steps in high selectivity at a low cost without necessitating the purification by column chromatography. CONSTITUTION:The objective compound of formula I or its acid addition salt useful as an intermediate for the compound of formula IV (agent for the treatment of allergic diseases caused by leucotriene) is produced on an industrial scale at a low cost by acetylating a compound of formula III (X is halogen, preferably Cl) or its acid addition salt with an acetylation agent (e.g. acetic anhydride or acetyl chloride) in the presence of e.g. an inert organic solvent or without using a solvent preferably under anhydrous condition at a temperature between room temperature and the refluxing temperature in the presence of a catalyst, treating the acetylated product with an acid, optionally converting the product to an acid addition salt to obtain a compound of formula II, subjecting the compound to hydrogenative decomposition in hydrogen atmosphere with a weak alkali in the presence of a catalyst in e.g. an inert solvent in the presence or absence of water at 0-200 deg.C and, as necessary, converting the product into an acid addition salt.
Patent JP-H01277848-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/043
Filed: 1988-04-30
Abstract: PURPOSE:To form plural documents on one piece of paper side by side and to prevent forming an unnecessary image by providing document feeding means, an erasing means to select and erase unnecessary parts of an image of an image carrier, and a carrying means, which carries a material to be transferred with the image transferred to a transferring means. CONSTITUTION:A 1st document image carried to a document platen 2 by the document feeding means 28 is formed in a 1st range of an image carrier 10 through a magnification changing means images other than the one in the 1st range of the image carrier 10 is erased by an erasing means 26, and the image of the image carrier 10 is transferred to the material to be transferred by the transferring means 12 and 21. Furthermore, a 2nd image carried to the platen 2 is formed through the magnification changing means in a 2nd range adjacent to the 1st range of the image carrier 10, images other than that in the 2nd range of the image carrier 10 are erased, and the image formed on the image carrier 10 is formed on the same surface of the material to be transferred to be carried. Thus a multiple number of document images can be formed automatically on the same surface of the transferring material, side by side, and even when the magnification of the image is changed, unnecessary images can be prevented from forming.
Patent JP-H09273425-A (JP)
Title: Cooling structure for outboard motor
Inventor: HIRAOKA NORIYOSHI
IPC: F02B61/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce temperature fluctuation of cooling water in a cooling water reservoir for cooling an oil pan. SOLUTION: A pump 27 sucks cooling water on the outside of an outboard motor so as to let this cooling water flow to cooling water passages 91, 93, 94, 101, so that an engine 7 is cooled down. In the cooling water passage, a thermostat 119 and a pressure valve 114 positioned on the upstream side of the thermostat 119 are arranged. By means of the thermostat 119, the cooling water is let flow to an oil pan cooling water reservoir 86 if a cooling water temperature is higher than the set temperature, and contrarily, the flow of the cooling water is cut off if the cooling water temperature is lower than the preset temperature.  On the other hand, by means of the pressure pump 114, the cooling water is discharged to the outside of the ship without passing through the oil pan cooling water reservoir if a water pressure in the cooling water is high, while the cooling water is let flow to the thermostat 119 if the water pressure in the cooling passage is low.
Patent JP-S62264904-A (JP)
Inventor: SAKURAI SEIYA
IPC: B27G21/00
Filed: 1986-05-14
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。