baber/WOPTO huggingface dataset:
Patent JP-S63253337-A (JP)
Title: Film sensitivity setting device
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/24
Filed: 1987-10-12
Abstract: PURPOSE:To freely change information on film sensitivity by providing a modifying means which modifies film sensitivity by prescribed steps in accordance with manual operations. CONSTITUTION:The titled device includes the means which sets film sensitivity information to a camera according to sensitivity information read out of a film and which increases and decreases the set film sensitivity by a few steps, i.e. 1/3 Sv, and a resetting means which resets the film sensitivity that has been modified by the increasing and decreasing means to its original, i.e. the sensitivity that is read out of the film. Namely, a film sensitivity manually setting means 3 is operated by a set sensitivity increasing means UP, a set sensitivity decreasing means DW and a resetting means RE. Thus more sensitive photographing and the exposure correction photographing whose exposure is shifted from an appropriate exposure is attainable.
Patent JP-H1197231-A (JP)
Title: Asymmetrical superconducting magnet device
Inventor: KAMIJIYOU HIROTAKA
IPC: H01F6/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make a distribution of generated magnetic fields variable by arranging a plurality of split magnetic flux generating bodies within a single pole and by changing a magnetomotive force according to the positions of these split magnetic flux generating bodies. SOLUTION: A plurality of groups, each consisting of upper two rows of superconducting bulk bodies 11A and lower two rows of superconducting bulk bodies 11B, are prepared. A magnetomotive force for magnetizing the bodies 11B is doubled that of the bodies 11A (1:2 magnetization). In the case of the 1:2 magnetization, the magnitude of a magnetic field is decreased and the weight of a magnetic shield to be provided is decreased, or a through path or a passenger room is located close to a superconducting magnet. The ratio of magnetization amounts between the upper and lower bodies is not limited to 2:1, but may be an appropriate value. Further, the split magnetic flux generating bodies are the bulk superconducting bodies. As a result of this arrangement, the magnitude of a magnetic field generated in the through path and the passenger room on the side of the vehicle body can be reduced.
Patent JP-H0790193-A (JP)
Title: Basic dye complex salt composition and method of dyeing by using it
Inventor: IZUMI KAORU
IPC: D06P3/52
Filed: 1993-09-24
Abstract: PURPOSE:To provide the title composition which scarcely contaminates the human body and machinery and is excellent in exhaustion. CONSTITUTION:A basic dye complex salt produced from a bisphenolsulfonic acid/formalin condensate and a water-soluble basic dye is finely dispersed or rendered water-soluble with the condensate to give the title composition. This composition is used to dye fibers dyeable with a basic dye.
Patent JP-S63111624-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KUSAKABE KENJI
IPC: H01L21/304
Filed: 1986-10-30
Abstract: PURPOSE:To remove projections from a semiconductor substrate without damaging the surface of the substrate nor leaving pulverized pieces thereon by rendering the substrate surface hydrophilic and coating it with resist. CONSTITUTION:A semiconductor substrate 1 is dipped in a hydrogen peroxide water tank 3 to allow the substrate and the surface of a projection 2 thereon to be hydrophilic. After resist is then dropped on the substrate 2, the whole substrate 1 is coated uniformly with the resist 5 by a rotary resist coating unit 4. In this case, since the substrate 1 and the surface of the projection 2 are initially formed to be hydrophilic, the surface of the projection 2 is not coated with the resist 5. Then, the substrate 1 is mounted on a heater 6, and heated to thermally cure the resist 5 on the substrate 1. Thereafter, the substrate 1 protected by the resist 5 is dipped in a mixed acid tank 7 of nitric acid and fluoric acid. In this case, the resist 5 is not formed on the projection 2, and only the projection 2 is corroded by the mixed acid. Thus, the projection 2 on the substrate 1 is removed.
Patent JP-H0680085-A (JP)
Title: Tilt lever device
Inventor: FUJII KOKICHI
IPC: B62D1/18
Filed: 1992-09-02
Abstract: PURPOSE:To stabilize the holding force of a steering column by keeping constant the necessary steering position and force of a tilt lever to actuate a steering column holding mechanism for a vehicle. CONSTITUTION:The first lever 22 of a tilt lever 20 is connected to a shaft 6 to actuate a steering column holding mechanism and pivotally mounted on the second lever 23 via the pin 21 and a slot 24 in the first lever 22 is engaged with the pin 25 of the second lever 23 so that a cam 27 engaged with the pin 30 of the second lever 23 can be subjected to energizing force by a coil spring 32 to give center clockwise rotationally moving force to the tilt lever 20 and actuate the steering column holding mechanism.
Patent JP-S61138309-A (JP)
Title: Servo mechanism
Inventor: SUGIYAMA KENICHI
IPC: G05B19/416
Filed: 1984-12-10
Abstract: PURPOSE:To obtain a smooth servo mechanism whose operation range is not limited and positioning precision is high, by counting command pulses of a speed reference and pulses indicating an actual extent of movement by counters and using the difference between the command and the feedback as a control command. CONSTITUTION:A speed command value is converted to a number of pulses through a D/A converter 41 and a V/F converter 42 and is inputted to the UP terminal of an up/down counter 90 synchronously with a clock signal CLKA. Meanwhile, output pulses of an encoder 97 indicating a current value are inputted to the DOWN terminal of the counter 90 synchronously with a clock signal CLKB. Thus, the counter 90 counts always the difference between the command value and the current value. A position command converting part 30 generates pulses corresponding to a position command, and only these pulses are inputted to the UP terminal in accordance with a preliminarily set command speed. The counter 90 outputs control command pulses and the counted difference from the encoder 97 to a D/A converter 91, and a motor 95 is driven by an analog signal of the difference between them.
Patent JP-2000078217-A (JP)
Title: Demodulation circuit
Inventor: MATSUTANI YASUYUKI
IPC: H04B1/26
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation circuit that demodulates a signal, without using a low distortion analog detector and an analog π/2 phase shifter. SOLUTION: This demodulation circuit is provided with an analog band-pass filter 13, that eliminates other components than a modulation signal, a noise shaping type A/D converter 51 that applies frequency conversion to signal component which exists in the vicinity of a carrier frequency near a DC through loopback by oversampling the signal with a same frequency as the carrier frequency, a digital low-pass filter 52 that eliminates the signal in the vicinity of the carrier frequency among the digital signals converted by the noise shaping type A/D converter 51 for extracting only the loopback components in the vicinity of the DC component, and a digital signal processor 54 that processes the digitized signal in the vicinity of the DC component extracted by the digital low-pass filter 52 and reproduces the original signal.
Patent JP-H06110702-A (JP)
Title: Procedure call translator
Inventor: IRIKOU JIYUNKO
IPC: G06F9/40
Filed: 1992-09-29
Abstract: PURPOSE:To delete unnecessary load by selecting resources to be used for the delivery of an argument, alloting a return value to the selected resources and performing a translation so as to deliver the return value. CONSTITUTION:A call origin information analysis part 101 is started for each procedure. For this operation, the call origin information analysis part 101 performs the analysis of the resources required when operation using the return value of the procedure called in the procedure of the call origin is performed. Subsequently, a return value resources selection part 102 is started. The return value resources selection part 102 selects either one of a data register or an address register as the resources of the return value from the resources information required in the operation using the return value of the call origin analyzed by the call information analysis part 101. Subsequently, a return value resources allotment part 103 is started. The return value resources allotment part 103 allots the return value to the resources selected by the return value resources selection part 102.
Patent JP-S63111888-A (JP)
Inventor: YANO YASUO
IPC: A62B35/00
Filed: 1986-10-30
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-H08104541-A (JP)
Title: Silica glass having rough surface and its production
Inventor: INAGI KYOICHI
IPC: C03C15/00
Filed: 1994-09-30
Abstract: PURPOSE: To prevent a cracking of a jig due to a stuck film at the time of a film forming treatment of a silicon wafer and to improve scattering and reflecting effect of infrared rays by setting surface roughness Rmax without microcrack. CONSTITUTION: When a silica glass having 20-50μm surface roughness Rmax is produced, a hard powdery matter having <=150μm grain size is sprayed to form the surface roughness Rmax of 5-25μm, then the surface is treated with hydrofluoric acid, and when the silica glass having 50-100μm surface roughness Rmax is produced, the hard powdery matter having 150-500μm grain size is sprayed to form the surface roughness Rmax of 20-50μm, then the surface is treated with a hydrofluoric acid soln. The hard powdery matter to be sprayed is crystalline silicon dioxide powder, amorphous silicon dioxide powder or crystalline silicon carbide powder or a slurry of these powder and liq.  A hydrofluoric acid soln. treatment is executed through the use of a hydrofluoric acid soln. having 10wt.% concn. for 15hr and executed through the use of the hydrofluoric acid soln. having 50wt.% concn. for about 1hr, and the tip of ruggedness of the silica glass is rounded and mechanical strength becomes higher than that of an untreated silica glass.
Patent JP-S61137665-A (JP)
Title: Pressure casting method of metallic mold for molding
Inventor: MIYAMOTO YASUHIRO
IPC: B22D27/09
Filed: 1984-12-08
Abstract: PURPOSE:To cast a metallic mold for molding of a ferrous material having high dimensional accuracy and casting surface accuracy without generating cracking and construction defects by pouring the melt of a spheroidal graphite cast iron into a casting mold under the atm. or reduced pressure then solidifying the molten metal while pressurizing the molten metal in a prescribed pressure range. CONSTITUTION:The melt of the spheroidal graphite cast iron which changes less in volume as a result of cooling and solidification and is composed particularly of 3.8-4.9 carbon equiv. (CX1/3Si+0.047Ni) is poured under the atm. pressure or 1-100 Torr reduced pressure into the casting mold. The molten metal in the casting mold is then pressurized under 1-500kg/cm<2> gauge pressure. The adhesiveness between the molten metal and the casting mold is thereby improved and the cooling rate is increased by which the growth of the spheroidal graphite is suppressed and the spoiling of the non-defectiveness of the casting by the gas generated from the casting mold is prevented. The casting obtd. by the above-mentioned method is usable as it is without the need for correction working after the casting and therefore the considerable reduction in the man- hour for working is attained.
Patent JP-S62123075-A (JP)
Inventor: SHINPO MASARU
IPC: C03B23/203
Filed: 1985-11-21
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-H01103723-A (JP)
Title: Pointing device
Inventor: IMAI RYOICHI
IPC: G06F3/038
Filed: 1987-10-16
Abstract: PURPOSE:To prevent free running of a pointing device to prevent an erroneous input by not only inhibiting the movement of the device on a plane plate but also stopping the output of position coordinates at the time of detecting it by a g rip detecting means that the device is not gripped by a human hand. CONSTITUTION:Switching elements SW1 and SW2 are arranged on the way of signal lines 33A and 33B and are turned on and off by a touch sensor 35 provided on a mouse 1. Since switching elements SW1 and SW2 are kept turned on together through the touch sensor 35 unless the mouse 1 constituted in this manner is released from a human hand, information related to an extent of movement is not transmitted to a display device 20, and the extents of movement in X and Y directions are transmitted to the display device 20 as information together with the direction of movement only when the mouse is gripped with a human hand 21.
Patent JP-H02106375-A (JP)
Title: Printer
Inventor: MATSUI MASAAKI
IPC: B41J23/02
Filed: 1988-10-14
Abstract: PURPOSE:To improve sheet feeding accuracy and printing accuracy in a heat transfer type printer by employing a planetary gear mechanism as a means for switching the lateral moving gear train of a carriage with a printing head contact/separation gear train. CONSTITUTION:A lever 7 is operated by an electromagnetic solenoid 8 to engage a clutch roller 29 at the end of the lever with the outer peripheral engaging face 26a or 26a of an inner gear 25 or a carrier gear 26, the gear 26 or 27 of the engaged side is stopped, ad the gear 26 or 27 of free state is rotated by the driving force of a motor transmitted from a motor shaft 6 through a central gear 24, the planetary gear 27 and the inner gear. Accordingly, even if the gear is stopped, the gear 25 or 26 is engaged with the gear 27. Thus, it is restricted at its position to effectively switch the clutch, thereby obtaining an accurate sheet feeding with excellent stability and an accurate printing position.
Patent JP-H1099718-A (JP)
Title: Air cleaner
Inventor: SHIBUYA HITOSHI
IPC: F24F1/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate loading/unloading of an electric dust collection element and to improve workability of from unloading to carrying, in an air cleaner by which air sucked from a front surface is purified through the electric dust collection element. SOLUTION: By pulling a handle 5a originally provided on the electric dust collection element 5, the electric dust collection element 5 is rotated around the lower end part being a portion at an opposite side to the handle 5a, and at first the upper end part of the electric dust collection element 5 is pulled out from a housing recessed part 2b. Next, the handle 5a is pulled obliquely upward, and the electric dust collection element 5 is lifted obliquely upward and then is perfectly released from the housing recessed part 2b. The electric dust collection element 5 can be carried by using the handle 5a grasped at a releasing time as it is.
Patent JP-2001086680-A (JP)
Title: Armature coil winding of polyphase ac electric machine
Inventor: NIIKURA HITOSHI
IPC: H02K3/14
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress the amount of generation of an eddy-current loss, and at the same time to reduce a manufacturing man-hour by aligning and arranging a yarn stock in upper and lower bar coils for forming, and by dislocating the yarn stock of upper and lower bar coils with a specific dislocation angle. SOLUTION: An upper bar coil 2 of armature coil winding 1 is set to a bar coil with a dislocation angle of 540 [ deg.], and magnetomotive force being a source for directly generating leakage flux at coil end and coil slot parts is theoretically reduced to 0. Also, a lower bar coil 5 of the armature coil winding 1 is set to a bar coil with a dislocation angle of 360 [ deg.], and the magnetomotive force being the source for directly generating leakage flux at the coil slot parts is theoretically reduced to 0, thus greatly reducing a manufacturing man-hour.
Patent JP-H0680242-A (JP)
Title: Work conveyance process line
Inventor: KOZUKA TOSHIYUKI
IPC: B65H9/00
Filed: 1992-09-04
Abstract: PURPOSE:To shorten the whole length of a line and reduce the number of parts in a work conveyance process line. CONSTITUTION:The first work sequencing switching part 10a is provided on the way of a plurality of processes which are aligned in a prescribed order from a loader part 1 to an unloader part 9 works for one-line conveyance are plurally aligned in parallel so as to form a plurality of rows and then are subjected to conveyance process and the second work sequencing switching part 10b is provided on an area where a prescribed umber of process are progressed so that the works for plurality-row conveyance are aligned in series one by one for forming one line so as to carry out conveyance process. Thus the total length TL of the line can be shortened and reduction of process tanks can reduce the number parts.
Patent JP-H07112527-A (JP)
Title: Ink jet type printing head and production thereof
Inventor: YAMAMOTO TAKEMI
IPC: B41J2/045
Filed: 1993-10-19
Abstract: PURPOSE:To provide an ink jet type printing head being a miniature and easily assembled by using a piezoelectric element in which high displacement is obtained by a low voltage. CONSTITUTION:A plurality of piezoelectric elements 8 are formed by slitting and working a block in which an electrode layer is mutually brought into contact with a piezoelectric ceramic layer in the whole surface and both layers are laminated. One end of the block is left in a connecting state and a plurality of piezoelectric elements 8 are connected mutually and integrally. A plurality of ink flow paths 10 having nozzles are formed into a groove shape opened to one side. The partial open faces of the ink flow paths 10 are covered with a flexible film material 14. The free ends of the respective piezoelectric elements 8 are opposed thereto. Further the supply paths of ink are opposed and connected to the residual open faces of the ink flow paths 10.
Patent JP-H0678971-A (JP)
Title: Sterile bonding device for flexible tube
Inventor: ITO YOSHIO
IPC: A61J1/14
Filed: 1992-09-03
Abstract: PURPOSE:To reduce consumed power, and allow the temperature control of a wafer by controlling a constant voltage source for heating the wafer for fusing and cutting a flexible tube on the basis of the detected temperature of the wafer. CONSTITUTION:A wafer heating control means 44 has a deviation signal output part 57 for outputting a deviation signal (d) between a corrected temperature (b) calculated by the PID corrector 56 of a corrected wafer temperature calculating part 51 on the basis of the output (a) of a temperature detecting means 7 and a target heating temperature (c) of a wafer, and outputs a corrected deviation signal (e) by a PID corrector 58. Pulse width modulation signal output parts 59, 60 output a pulse width modulation signal (f) on the basis of the corrected deviation signal (e). Further, the wafer heating control means 44 has a drive circuit 62 for controlling a constant voltage source 43 by the pulse width modulation signal (f) and a pulse width modulation signal control part 61 for controlling the inflow of the pulse width modulation signal (f) from the pulse width modulation signal output part 59 to the drive circuit 62 on the basis of the detection signal (h) of the wafer short-circuit detecting parts 67, 58 of a wafer short-circuit protecting circuit 65.
Patent JP-H01134899-A (JP)
Title: Dc/ac converter for ignition and power feed of gas discharge lamp
Inventor: PIETERU YAN BORUISU
IPC: H05B41/295
Filed: 1988-10-18
Abstract: PURPOSE: To prevent an electrode from igniting by connecting a semiconductor switching element getting non-conductive for a preheating period of the electrode and conductive in the ignition of a discharge lamp in parallel to capacitors connected in series to an induction coil and the discharge lamp. CONSTITUTION: As the voltage reaches a breakdown voltage of a breakdown element 19 after a short time taken for preheating electrodes 2, 3, a control current is generated in a winding 21 of a transformer 22. The element 19 is electrified through a secondary winding 23 and the control electrode of a switching element 15. The terminal voltage of a capacitor 12 is increased and then a discharge lamp is ignited. The control of a switching element 13 is shortcircuited through elements 25, 26, 26a, 27 and 28. Then, the control of a switching element 14 is also shut off. Since a converter gets inoperative for a short time by the shortcircuit, a TRIAC 15 is turned off to maintain a capacitor under the operating condition. After the short time, the converter is again started to block the discharge lamp from being ignited by a supercooling electrode.
Patent JP-H04137724-A (JP)
Title: Polycrystalline silicon film
Inventor: KAKIGI HISASHI
IPC: H01L21/205
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a high quality of polycrystalline silicon film by forming the polycrystalline silicon film on an optional substrate, and specifying (100) orientation. CONSTITUTION:The mixture gas of SiH4, =F2, =He is supplied as reaction gas into the reaction chamber in high vacuum, and next this reaction gas is made into plasma, using high frequency power so as to form a silicon film on a glass substrate. As regards the film gotten, the rate of (100) orientation is 70% or more, and the average grain diameter is 0.01-5mum, and content of hydrogen is made 1 atom % or less, an the content of fluorine is made 1 atom % or less.
Patent JP-H01103365-A (JP)
Title: Picture processor
Inventor: HORII HIROYUKI
IPC: H04N1/60
Filed: 1987-10-16
Abstract: PURPOSE:To obtain excellent picture synthesis without generating a blank by supplying other picture to a part generated between a designated area and a supplied area by a means designating the area in case of insertion synthesis. CONSTITUTION:A color picture data is fetched from a video processor 3 to a video processing unit 12 in a color reader 1 to a position subjected to area designation by a digitizer 16. When an area designated by the digitizer 16 is large, a signal representing the effective area of a color picture is outputted from the processor 3, the picture is fitted only to the range and an original 999 is printed out to the blanked outside. When the area designated by the digitizer 16 is small, the picture is limited in the area. In synthesizing two pictures, no blank is generated at the circumference part of synthesis and excellent synthesis is applied.
Patent JP-H01104228-A (JP)
Title: Electric cleaner
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/28
Filed: 1987-10-16
Abstract: PURPOSE: To improve the operability and to perform quiet cleaning by providing an air blowing motor whose rotation speed is continuously varied by an at-hand operation part, a dust sensor part and a control means for changeover controlling the rotation speed of the air blowing motor. CONSTITUTION: A variable resistor 1 is operated and the rotation of the blowing motor 2 is controlled. At the time, when no dust is sucked and passed through the dust sensor part 17, the contact point (c) of an electromagnetic relay 22 is connected (a) and connected to the side of a resistor 21 and the blowing motor 2 is constantly rotated at a low rotation number set in the resistor 21 regardless of the value of the variable resistor 1 of the hand operation part 14. Then, when the dust sensor part 17 detects the dust, the contact point (c) of the electromagnetic relay 22 is switched to (b) and connected to the slider side of the variable resistor 1 by the output of a dust sensor circuit 7 and the blowing motor 2 is rotated with a high rotation number set in the variable resistor 1 of the hand operation part 14.  That is, when the knob of the variable resistor 1 is at the positions of a curtain, a sofa, a tatami mat and a carpet, the rotations of the blowing motor corresponding to the respective positions are attained.