baber/WOPTO huggingface dataset:
Patent JP-H05313676-A (JP)
Title: Structure for decreasing falling sound of falling fluid
Inventor: WATABE MASAO
IPC: G10K11/16
Filed: 1992-05-15
Abstract: PURPOSE:To decrease the falling sound of fluid in the case of a low flow rate as far as possible. CONSTITUTION:Decelerating flow passage structural bodies 4, 14, 24 consisting of elastic rough surface sheets 5, 15 or elastic porous rough surface sheets 50a, 50b having plural projecting parts and plural through-holes are disposed along a fluid guide wall part 3. The decelerating flow passage structural bodies 4, 14, 24 have the plural decelerating flow passages guiding the fluid toward a liquid surface L side while decreasing the flow velocity. The plural decelerating flow passages are constituted of the plural projecting parts provided on the elastic rough surface sheets 5, 15 or the elastic porous rough surface sheets 50a, 50b.
Patent JP-S5248082-A (JP)
Title: Cable winding apparatus
Inventor: MATSUMOTO TAKUZOU
IPC: B65H75/02
Filed: 1975-10-13
Abstract: PURPOSE: To enable a completely automatic ordered winding of high rigidity cables such as uncovered twisted wires to thereby save man-power in the cable winding operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0334992-A (JP)
Title: Stabilized compound containing epidermic growth factor
Inventor: JIYON KEI SHINI
IPC: C01G9/00
Filed: 1990-05-15
Abstract: PURPOSE: To obtain the stable title compsn. for a wound treating agent without deteriorating molecules and damaging activity by adding zinc to an effective amt. of a human epidermal growth factor to form a mixture and regulating the pH of the mixture to form a crystal of the product to recover the crystal.  
     CONSTITUTION: An aq. soln. of a human epidermal growth factor(EGF) produced by a gene recomination method is prepared and zinc is added to this soln. in an aq. or solid form to form a mixture of zinc and EGF and, herein, 10-20 milimol of zinc is used per 250 mg of EGF/ml and, subsequently, the pH of this mixture is regulated to 4.0-7.0 to form zinc-EGF crystals and the crystalline zinc-EGF is recovered from this mixture to obtain the objective compsn. containing a pharmaceutically effective amt. of EGF and zinc ions of which the amt. is sufficient to prevent the deterioration of EGF. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S613231-A (JP)
Title: Noise removing circuit for coordinate input device
Inventor: KOBAYASHI TADASHI
IPC: G06F3/048
Filed: 1984-06-15
Abstract: PURPOSE:To suppress noise components through a small-scale circuit by intermitting a charging/discharging voltage according to the output of a comparing circuit which compares the pulse widths of two pulse signals with each other, passing them through a low-pass filter with a specific time constant and performing conversion to pulses by a converting circuit, and feeding the pulses back to the comparing circuit. CONSTITUTION:Noise removing circuits 2X and 2Y of the same constitution receives signals x1 and y1 from an input part 1 and send out signals x2 and y2 after suppressing noise components, and the circuit 2X (2Y) consists of a pulse width comparing circuit 3, charging and discharging circuit 4, low-pass filter 5, and converting circuit 6 and inputs the output signal x2 of the circuit 6 and the signal x1 to two input terminals of the circuit 3. The charging/discharging voltage from the circuit 4 is intermitted in response to the difference in pulse width between the signals x1 and x2 from the circuit 3, and the intermitted voltage is passed through the filter 5 with the predetermined time constant and converted by the circuit 6 into pulses, which are outputted and also fed back to the circuit 3. Consequently, the pulse width of the signal x2 is disallowed to vary with the signal x1 immediately and a signal which varies in pulse width smoothly while having noise components suppressed is obtained.
Patent JP-S612947-A (JP)
Title: Planetary gear accelerating and decelerating device
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a compact and light-weight accelerating and decelerating device by forming spline key-ways in the center of an external gear that meshes with an internal gear in a planetary gear system and also forming the spline key-ways on an output shaft so that both splines are connected to a drive shaft. CONSTITUTION:Since the axis O1 of an input shaft 21 and the turning axis O2 of an external gear 24 are displaced by a distance (e) from each other and the external gear is connected to a drive 35 which is freely supported via a carrier 28, when the external gear 24 is turned via an input shaft 21, the revolutional motion of the external gear is absorbed by the free motion of the drive so that the rotation of the input shaft 21 only is decelerated and then taken out. The rotation of said external gear is to be transmitted to the output shaft 31 from the drive via the carrier. The connection of the drive to the output shaft or the external gear may be made by way of each pair of splines 32 and 34, and 30 and 33.
Patent JP-H11315680-A (JP)
Title: Sheet shutter device for architecture
Inventor: IWASAKI HIROSHI
IPC: E06B9/62
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet shutter device for architecture capable of preventing a shutter curtain from coming off a guide rail due to wind and being opened and closed smoothly even when the shutter curtain is bent. SOLUTION: An engaging plate 11 is provided on an operation chain 9, and a locking plate 12 engaging with the engaging plate 11 is provided in a lower end part of a shutter curtain 1 to open and close the shutter curtain 1 in accordance with the travel of the operation chain 9. In this case, a coming-off prevention plate 13 is provided in a side fringe part of the shutter curtain 1 to prevent it from coming-off a guide rail 4, and an auxiliary engaging plate 21 is provided on the operation chain 9 so that the auxiliary engaging plate 21 pushes the coming-off prevention plate 13 to an opening operation side when opening operation is done in a condition of a shutter bent under strong wind.
Patent JP-S62280004-A (JP)
Title: Pole plate panel for high prequency heating pressing device
Inventor: NAGASAWA SHINSUKE
IPC: B29C33/08
Filed: 1986-05-30
Abstract: PURPOSE:To facilitate the setting of a panel at processing and at the same time prevent a metal plate from deforming in case that the applying voltage at processing is high by a consititution wherein a sandwich panel, which is produced by affixing metal plates functioning as pole plate to a core material consisting of honeycomb core having electrical insulating characterisitics, is employed as each of pole plate panels. CONSTITUTION:Each of pole plate panels 1 and 1 consists of a honeycomb core 2 made of core material, which is composed of stock having an electrical insulating characteristic and has enough compressive strength to withstand the pressure to pressurize a workpiece A and at the same time which is formed so as to have a thickness capable of obtaining enough electrical insulating property to the voltage applied at the processing of the workpiece A and has excellent flatness, and metal plates 3 and 4 affixed onto both the sides of the honeycomb core 2. The size of the pole plate panel 1 is made to be larger than that of the workpiece A. Consequently, when the processing of the workpiece A under heat and pressure with a high frequency heating pressing device 10 by using the pole plate panels 1 and 1 is intended, the setting and the like of the panels at processing is easy. In addition, even when the applied voltage at processing by the pole plate panels is high, no deformation develops in the metal plates and consequently the excellent durability of the pole plate panel results.
Patent JP-H0758912-A (JP)
Title: Facsimile controller
Inventor: MIYAGAWA ICHIRO
IPC: H04N1/04
Filed: 1994-06-06
Abstract: PURPOSE:To compress a circuit scale by setting the driving-pulse width of both stepping motors for original feeding and recording paper feeding on the same storage means arbitrarily. CONSTITUTION:A picture width conversion control circuit 209 starts the counting operation of a counter 210 in a state where a selector 213 selects a register 217 when a read enable signal S202 from an interface control circuit 201 is turned on. The counter 210 counts a clock generated in the inside from picture information synchronous clock from a reading part setting the register 217 as an initial value, and outputs a carry signal when the counter counts a full count value. When such carry signal is outputted, the picture width conversion control circuit 209 turns on a buffer input enable signal on a signal path S206, and simultaneously, switches the selector 213 to a register 218 side. In other words, an effective picture signal can be selected from a read input signal, which enables variable setting to be performed.
Patent JP-S6015330-A (JP)
Title: Sheet feeder of duplicator or the like
Inventor: OIKE HIDEO
IPC: B65H1/26
Filed: 1983-07-08
Abstract: PURPOSE:To improve operability during feed of sheets, by a method wherein feed sheet separating claws are separatable from a sheet or a sheet-placing table through control of a handle, and said control enables fanstening and releasing of the paper-placing table to and from a machine and mounted and demounting of a sheet feed roller. CONSTITUTION:When sheets on a sheet-placing table 1 run short and the sheets are supplied, with a handle 7 rotated clockwise, levers 8 and 8' are rotated, a claw lifting member, not shown, is raised through a wire 10, and feed sheet separating claws 5 and 5' placed thereon are lifted. Simultaneously, rotation of the lever 8' causes pull-off of a rotary shaft 18 from a hole 20a in a rear wall 20, a pin 32 is forced into contact with a pin 28, and a disc 27 and a shaft 25, to which the disc is secured, are rotated. Thus,a sheet feed roller arm 24 is lifted onto the table 1 by means of a press plate 29 fixed to the shaft 25, and engagement of the claw 30 with a V-groove results in fixing of a position. With this, the table 1 is pulled out and the sheets are supplied.
Patent JP-S615018-A (JP)
Title: Stable eye drop
Inventor: IIJIMA MASAO
IPC: A61K31/7052
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a stable eye drop capable of preventing the clouding or formation of precipitates better than the conventional products, by incorporating a water-soluble high polymer in an eye drop containing flavin adenine dinucleotide (FAD) as a main a agent and a p-hydroxybenzoic acid ester as a preservative. CONSTITUTION:A stable eye drop obtained by incorporating a water-soluble high polymer, e.g. hydroxypropyl cellulose, hydroxyethyl cellulose or polyvinylpyrrolidone (PVP) in an eye drop containing flavin adenine dinucleotide (FAD) and a p-hydroxybenzoic acid ester. Hydroxypropyl cellulose having 2-4.2 number of added moles (MS) is used as the hydroxypropyl cellulose, and hydroxyethyl cellulose having 1.5-3MS is used as the hydroxyethyl cellulose. PVP having 10,000-700,000 average molecular weight is used as the PVP. The amount thereof to be used is preferably 0.1-0.5wt%. The formation of precipitates with time by irradiation with light can be more effectively prevented than the compounded glycyrrhizate product.
Patent JP-H04349744-A (JP)
Title: Dialer
Inventor: ISHIDA HIROAKI
IPC: H04M1/27
Filed: 1991-05-28
Abstract: PURPOSE:To provide the dialer with excellent operability which redials an opposite party being busy or giving no reply. CONSTITUTION:The dialer is provided with a trunk line interface means 101 to acquire a trunk line and to send a dial signal, a tone detection means 105 detecting various tones from the trunk line, a dial information temporary storage means 106 storing temporarily a dial signal dialed to the trunk line, a radial information storage means 102 storing a radial data, an operation means 103 including a hook switch, a dial button and a radial button and a control means controlling each of the means.
Patent JP-H07335500-A (JP)
Title: Electrode for electric double layer capacitor
Inventor: MATSUURA KAZUSHI
IPC: H01G11/86
Filed: 1994-06-06
Abstract: PURPOSE:To improve capacitance per unit volume and to obtain electrodes for a capacitor having large capacitance by using carbonaceous substance for specifying an unpaired-electron concentration. CONSTITUTION:A polyimide film is cut in a rectangular state, introduced into the rotary kiln of a laboratory scale, raised to 700 deg.C in an argon atmosphere, then cooled, the obtained carbonaceous substance is pulverized, and the substance having an unpaired electron concentration of 7X10<20>spins/g obtained by the ESR measurement of the carbonaceous substance is obtained. Acetylene black and poly (ethylene tetrafluoride) are added to the obtained sample, sufficiently mixed, and then press-formed to obtain a disclike electrode. Thus, an electric double layer capacitor having capacitance larger than that of prior art can be obtained.
Patent JP-H11286917-A (JP)
Title: Staircase gabion construction
Inventor: YASUDA TOMIO
IPC: E02B3/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by integrally forming front and rear nets, a bottom net and an overhang net, which are made of a hexagonal pattern wire gauze, filling stones in a stone packing space, covering the upper surface with the overhang net to form a gabion construction, and successively the gabion constructions in a staircase form. SOLUTION: A middle frame 3, a front net 4, a rear net 5, a bottom net 6 and an overhang net 7 are formed of a large-sized hexagonal pattern wire gauze. The front net 4, the rear net 5, the bottom net 6 and the overhang net 7 are integrated to form a basket body 2, and the middle frames 3 are mounted in the basket 2 at prescribed intervals to form upper opened stone packing spaces 9. In construction, stone material is filled in the stone packing spaces 9 of the basket body 2, and the overhang net 7 is turned up to cover a part of the upper surface of the stone packing spaces 9, whereby a gabion construction for the first step is formed.  The basket body 2 for the second step is formed on the first step gabion construction and filled with the stone material, the corners of the front net 4 and bottom net 6 of the second step basket body 2 are connected to the overhang net 7 of the first step basket body 2 to form the second step gabion construction. Further, the gabion constructions are successively stacked in a staircase form. According to this, the cost can be reduced.
Patent JP-S5913960-A (JP)
Title: Oscillation stop detecting circuit
Inventor: ENDOU MASAYUKI
IPC: G01R19/165
Filed: 1982-07-16
Abstract: PURPOSE:To eliminate malfunction in case of power source variation by changing connection positions of a capacitor and inverting charging/discharging relation. CONSTITUTION:A capacitor 9 as a substitute for a conventional capacitor is connected in parallel to an MOSFET5. Therefore, the capacitor 9 is discharged by the MOSFET5 and charged through a resistance 6. Its charging and discharging waveform and the output waveform of an inverter 8 are as shown by G and H. The capacitor 9 is charged by the MOSFET5 in case of variation of a power source, so the voltage at a point G drops at T2 simultaneously with a drop in voltage VSS. Therefore, the voltage of an output H is never inverted.
Patent JP-S5247681-A (JP)
Title: Apparatus for production of semiconductor devices
Inventor: KAWAZOE YOUICHI
IPC: H01L21/52
Filed: 1975-10-15
Abstract: PURPOSE: To feed, pitch by pitch, pellet tray and stem tray, and let collets supply pellets to stems by reciprocating therebetween at predetermined timing, thereby evenly and accurately joining the pellets to the stems. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05298771-A (JP)
Title: Magneto-optical recording system
Inventor: TOKITA TOSHIAKI
IPC: G11B11/10
Filed: 1992-04-16
Abstract: PURPOSE:To improve the shape of magnetic domain for the writing, reduce remaining level after the erasing operation and improve signal reproducing characteristic in the system to realize the overwriting through control formation and erasing of magnetic domain by irradiating the magneto-optical recording medium with a laser beam under the condition that an external magnetic field is impressed. CONSTITUTION:An external magnetic field to be impressed to a magneto-optical recording medium is changed for the time of forming a magnetic domain and the time for erasing the magnetic domain. For example, when an external magnetic field during formation of the magnetic domain is defined as Hw, the external magnetic field during erasing the magnetic domain as He (in the same direction as Hw) and a typical value of the external magnetic field impressed for overwriting under a constant magnetic field as Hm, the values of respective magnetic fields are set to satisfy the relationship of 0<He<Hm< Hw.
Patent JP-H10320107-A (JP)
Title: Handwritten character input device having handwritten character recognizing function
Inventor: TOUCHI YOJIRO
IPC: G06F3/0488
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To easily input handwritten characters to an electronic information processing equipment without imposing load to the equipment and to simplify interface with the equipment by providing a coordinate input device with a handwritten character recognizing function. SOLUTION: The handwritten character input device 110 constituted of integrally forming the tablet surface of a tablet part 111 and the display surface of a display part 114 is provided with a character recognition part 112, which executes recognition processing based on the coordinate string of a handwritten character inputted from the tablet part 111, acquires the character codes of plural recognized candidates and selects a correct character specified from the recognized candidates by interactiving with the user through the display part 114. Then the selected correct answer is outputted from a character code output part 113 to a handwritten character input device driver 103 in a PC 100.
Patent JP-H08296739-A (JP)
Title: Whirl stop structure of combination oil ring
Inventor: ISHIDA MASAO
IPC: F02F5/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a whirl stop structure of a combination oil ring where the whirl stopping can be performed with a simple structure. CONSTITUTION: A combination oil ring 10 consists of an oil ring body 11 and a coil expander 12. The oil ring body 11 is a ring roughly in the shape of a 1 letter in cross section, and at the coil expander 12 is a curved bar 21 set astride a pair of mating end faces 12a and 12b. A whirl-stop plate 22 is caught and supported between the end faces of the mating end faces 12a and 12b in a pair of the coil expander 12, and the curved bar 21 is inserted in a round hole 23 made at the whirl-stop plate 22. The whirl-stop plate 22 has a projection 22a projecting outward in radial direction from the middle in axial direction, at the outer end in radial direction, and the projection 22a is inserted in the oil hole 19 made in the oil ring body 11. The inward end in radial direction of the whirl-stop plate 22 is inserted in the oil drain port 24 made through the bottom 5 of the oil ring 3.
Patent JP-S613001-A (JP)
Title: Warpage measuring apparatus for wiring board
Inventor: FUKAI MAKOTO
IPC: G01B5/30
Filed: 1984-06-15
Abstract: PURPOSE:To accurately record a maximum amount of warpage of a printed-wiring board in an automatic soldering step, by a method wherein a vertically slidable measuring rod which is vertically provided in the center of a gate-shaped frame set on the wiring board is brought into contact with the board to effect measurement. CONSTITUTION:The measuring apparatus comprises a portal frame 2 set on the upper surface of a printed wiring board A, a tubular guide rod 4 vertically provided in the center of the frame 2, a warpage measuring rod 6 which is vertically slidably engaged with the guide rod 4 through small rollers 5 so that the measuring rod 6 contacts the surface a3 of the board A, a recording means 7 such as a pen secured to a part of the rod 6, and a recording material 8 such as fixed form recording paper attached to the frame 2 so that an amount of warpage B is recorded thereon by the recording means 7. With this arrangement, the lower end of the measuring rod 6 is in contact with the surface a3 of the board A by its own weight at all times, and the measuring rod 6 follows any warpage of the board A. Therefore, the recording means 7 is vertically slidable together with the rod 6 in one unit, and a maximum warpage amount in the whole step is recorded on the recording material 8. When this apparatus is set on the board A before the pre-heating step is started, any warpage can be clearly measured in the whole step, so that it is possible to improve the productivity and quality of the product.
Patent JP-H08298212-A (JP)
Title: Chip inductor
Inventor: HOSHI KENICHI
IPC: H01F27/00
Filed: 1995-04-25
Abstract: PURPOSE: To suppress fluctuation of inductance in the fixing direction by forming a pair of inner conductors for flux correction corresponding to a pair of inner lead-out conductors thereby forming a symmetric inner structure of chip inductor. CONSTITUTION: Outer electrodes 3, 4 are formed covering the opposite ends of a small rectangular prism multilayer chip inductor 1. The inductor 1 is provided with a pair of inner lead-out conductors 5, 6 connected, respectively, with the outer electrodes 3, 4. A coiled inner conductor 9 is formed in the center of the inductor 1 while being connected, at the upper and lower ends thereof, with the inner conductors 5, 6. Furthermore, inner conductors 7, 10 for flux correction are formed at parts where the inner conductors 5, 6 are not present thus obtaining a rectangular prism inductor 1 having symmetric inner structure.
Patent JP-S63288929-A (JP)
Title: Frit for thermally spraying glass
Inventor: NAKAJIMA HISAYASU
IPC: C03C3/066
Filed: 1987-05-21
Abstract: PURPOSE:To form frit capable of easily performing thermal spraying by adopting a specified glass compsn. CONSTITUTION:This frit for thermally spraying glass consists essentially of, by weight, 5-50% SiO2, 10-60% B2O3, 5-35% Na2O, 5-60% ZnO, 0-15% K2O, 1-15% Al2O3, 0-15% SnO2, 0-10% CaO, 0-15% Li2O and 0-10% TiO2.
Patent JP-S5546100-A (JP)
Title: Piston for internal combustion engine
Inventor: BARUTAA KERUMU
IPC: F02F3/02
Filed: 1979-09-27
Abstract: In a cast light-alloy piston having a skirt which is recessed adjacent to the piston pin bosses, the two sides of the skirt are unsymmetrical with respect to the piston pin bosses. For an improved adaptation to the different conditions of operation of the engine, the skirt is connected to the piston pin bosses on one side by supporting ribs which extend at an angle of 30 to 60 degrees to the piston pin axis, and on the other side by supporting ribs extending at an angle of 90 DEG  to the piston pin axis.
Patent JP-H04327957-A (JP)
Title: Thermal head
Inventor: TAKEDA YUUSUKE
IPC: B41J2/345
Filed: 1991-04-28
Abstract: PURPOSE:To eliminate the surface irregularity of an image formed by the thermal resistor of a thermal head. CONSTITUTION:Each two mutually adjacent thermal resistors 4 attached to a thermal head 1 are grouped as an individual set resistor 40, and these individual set resistors 40 are selectively caused to generate heat. At the same time, each thermal resistor 4 is allowed to tilt in a subscan direction Y, and the widths x1, x2 in a main scan direction X of the two thermal resistors 4 which constitute each set resistor 40 are equalized as x0.