baber/WOPTO huggingface dataset:
Patent JP-2001069291-A (JP)
Title: Communication system
Inventor: MURANAKA TSUNEYOSHI
IPC: B41J29/38
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a host computer to efficiently manage the quantity of consumables to be used for an OA device. SOLUTION: An OA device 1-1 measures the consumption for each consumables such as recording papers or staplers to be consumed by various kinds of data processing inside the equipment and transmits these measured meter-reading data to an adapter device 2. The adapter device 2 stores the meter-reading data received from the OA device 1-1 and transmits these data to a host computer 4 on the preset prescribed date and time. When the meter- reading data are received from the adapter device 2, the host computer 4 evaluates them on the basis of stored meter-reading data in the past and a prescribed reference, judges the presence/absence of abnormality in the OA device 1-1 on the basis of the evaluated result and the prescribed reference and outputs the judged result.
Patent JP-H1094165-A (JP)
Title: Current protective circuit and interface device using it
Inventor: TAKANO AKIRA
IPC: H02H9/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a current protective circuit which can prevent an overcurrent from flowing without causing exchange, etc., of components, and an interface device using it. SOLUTION: Power PW1 is supplied to an active terminator 12 on control side through a current protective circuit 40 so as to terminate the control side. It is supplied to an active terminator 22 through a connector 11, a connection cable 30, and a connector 21 so as to terminate the device side. Even if the terminal to supply power to the active terminator 22 is grounded and the current increases at the time of insertion and extraction of the connection cable 30, the current is limited with the current protective circuit 40, so an overcurrent can be prevented. Moreover, even if an overcurrent flows, there is no necessity to replace the components or do such like matters.
Patent JP-2001062815-A (JP)
Title: Molding machine for cement mortar molding
Inventor: OKAMOTO TADASHI
IPC: B28B1/24
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine for a cement mortar molding capable of stably producing a good molding having no product shape fault. SOLUTION: The molding machine for a cement mortar molding having an upper form 13 having a filling hole 131 for supplying a cement mortar raw material 11 into a cavity 12, and a lower form 14 having many dewatering holes 141 for vacuum dewatering comprises a raw material pump 15 for filling the material 11 in the forms 13, 14, and a return tube 19 with a valve 191 for communicating with piping 16 between the hole 131 and the pump 15 through piping 18 between the pump 15 and a raw material tank 17.
Patent JP-H1094291-A (JP)
Title: Method and circuit for driving five-phase stepping motor
Inventor: UYAMA NOBORU
IPC: H02P8/14
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress torque ripple of a five-phase stepping motor. SOLUTION: Coils 1, 3 and 5 of phases A, C and E and coils 2, 4 of phases B, D are jointed together at one ends thereof while reversing the phase and the coils 1, 3, 5, 2 and 4 of phases A, C, E, B and D are connected, at the other ends thereof, with the positive pole + of a power supply 7 through transistors TAP, TCP, TEP, TBP and TDP and with the negative pole-of the power supply 7 through transistors TAN, TCN, TEN, TBN and TDN. A first phase coil group for exciting two or three phase coils in parallel at each step is connected in series with a second phase coil group for exciting other phase coils in parallel and the current of one of three phase coils being excited in parallel is subjected to duty control.
Patent JP-H0557480-A (JP)
Title: Composite wire for build up welding to surface of al base material
Inventor: KURIHARA SHIGERU
IPC: B23K35/30
Filed: 1991-08-30
Abstract: PURPOSE:To provide the composite wire which stably and inexpensively yields a wear resistant and heat resistant alloyed layer having a high joining property to an Al-based material without generating weld defects, such as pits and blow holes on this base material. CONSTITUTION:The composite structure wire formed by coating a metallic core material with a metallic sheath in its longitudinal direction contains Al at >=15% of the total weight of the composite wire and has the m. p. of the core material lower than the m. p. of the metallic sheath. The wear resistant and heat resistant layer is stably and economically obtd. on the surface of the Al-based material and the build-up metal contg. the decreased weld defects, such as pits and blowholes, is obtd.
Patent JP-S60135906-A (JP)
Title: Thin film llght guide device
Inventor: FUKUDA YOSHIAKI
IPC: G02B6/12
Filed: 1983-12-26
Abstract: PURPOSE:To execute effective light irradiation on a light guide layer without enlarging the size of a device and to alleviate optical damage by forming a multilayer planar light emitting element on the light guide layer. CONSTITUTION:A light guide layer 2 is obtained by forming a Ti diffused layer high in refractive index on the surface of a base made of LiNbO3. A planar light emiting element is formed by laminating an alumina buffer insulating layer 21, a transparent electrode 22, a transparent insulating layer 23 made of PbTiO3, an electrochromic light emitting layer 24, an insulating layer 25 same as the 23, and an aluminum electrode layer 26 to form a light guide device. Voltage is applied from an AC power supply 27 between the layers 22 and 26 to emit light from the layer 24. Even when the power supply 27 applies, e.g., 5kHz and 80V, and the light input of the light guide is 20mW, optical damage phenomenon does not occur.
Patent JP-2001061445-A (JP)
Title: Protease decomposition product
Inventor: KOIDE MOTONORI
IPC: A23L1/305
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a protease decomposition product free from salt, producible at a low cost and having the advantages of a protease decomposition product having high amino acid conversion comprising the physiological functions such as hypotensive action, antioxidation action, lipid metabolism promoting action, immunopotentiation action, blood cholesterol reducing action, alcohol absorption inhibiting action and iron and calcium absorption promoting action and the lowering of allergenic effect and attracting attention, owing to the above functions, as a material usable in the fields of foods, cosmetics, pharmaceuticals, etc. SOLUTION: A protease decomposition product having an amino acid conversion of >=65% and thick taste can be produced by treating a chicken egg protein having high amino acid score with a protease under alkaline condition and hydrolyzing the product with rice malt.
Patent JP-H08110568-A (JP)
Title: Sheet film pack
Inventor: OKUTSU TARO
IPC: G03B17/26
Filed: 1994-10-07
Abstract: PURPOSE: To protect inside film from external light by extending the leading edge of the guide rail of a slide and inserting the leading edge of the guide rail into the inside of a cap member when the cap member is attached to a pack main body. CONSTITUTION: The slide is larger in size than a sheet film unit, and slid along the groove 7a of the guide rail 7 formed at both edge parts of the pack main body 3 by holding a knob and pushing or pulling it. In relation between the leading edge of the guide rail 7 and the cap member 2, the leading edge is extended from the external wall of a partition plate 3c to the leading edge 3b side, and inserted into the inside of the cap member 2 when the cap member 2 is attached to the leading edge 3b, so that the external light is prevented from being leaked from a gap between the leading edge of the guide rail 7 and the cap member 2. The extension length D6 of the leading edge of the guide rail 7 is decided based on experimental result concerning light shielding ability and operability and desirably set to 3-7mm.
Patent JP-H07104395-A (JP)
Title: Method for controlling speed of optical system in optical system moving type copying machine
Inventor: KAMOSHITA MIKIO
IPC: G05D3/12
Filed: 1993-09-30
Abstract: PURPOSE:To shorten a returning time and to improve CPM by changing the deceleration pattern of a target speed according to a distance between a home position and a deceleration start position at the returning time of an optical system. CONSTITUTION:When a method for controlling the speed of an optical system in an optical system moving type copying machine using a control method by an integration type optimum regulator is adopted, relation between the deceleration pattern of the target speed at the returning time and an actual speed is shown as follows. When the speedy(high speed) at the deceleration start position is defined as Vmax, the rushing-in speed of the home position by the target deceleration pattern VREF is defined as Vmin, decelerating coefficient is defined as (alpha) and the distance between the home position and the deceleration start position is defined as (x), the target deceleration pattern VREF is shown by VREF=(2.alpha.x)<1/2>, for example. That means, the target deceleration pattern is changed according to the value of the distance (x). Thus, the speed is not reduced caused by the overshoot of the deceleration and the returning time can be shortened.
Patent JP-H1134941-A (JP)
Title: Rubber caterpillar (r) for motor truck
Inventor: YAMAMOTO YOSHITAKE
IPC: B62D55/24
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a road from being broken when the large weight of a motor truck is applied to the ground contact faces of small tires by replacing the tires with rubber caterpillars (R) having wide ground contact faces with low ground contact pressure for unit area. SOLUTION: The tires of a large motor truck or a dump truck are replaced with caterpillar (R) with wide ground contact faces. The long propeller shaft of the motor truck can be made short, the force of an engine is effectively used, and a strong car body for receiving the negative torque of the long propeller shaft is not required. A deck is made low, and the unloading of a load is facilitated.
Patent JP-H0693380-A (JP)
Title: Dual phase stainless steel excellent in drilling property
Inventor: SAKASHITA MOTOTAKA
IPC: C22C38/44
Filed: 1992-09-14
Abstract: PURPOSE:To improve drilling property while securing prescribed corrosion resistance and corrosion fatigue strength in a dual phase stainless steel for suction roll in a paper-making machine. CONSTITUTION:This dual phase stainless steel has an alloy composition consisting of, by weight, <=0.08% C, <=1.5% Si, <=1.5% Mn, 4-6% Ni, 20-24% Cr, <=1.5% Mo, <=0.15% N, and the balance essentially Fe, where the above- mentioned Cr, Mo, N are in the range satisfying the relations in Cr+3.3Mo+16 N<=28%. Further, the area ratio of the ferritic phase in a metallic structure is regulated to 40-70%. If necessary, <=1.0% Cu can be incorporated. Cooling is applied, after solution heat treatment, to this dual phase stainless steel while supplying air together with water or mist.
Patent JP-H01124028-A (JP)
Title: Computer system
Inventor: DEBUIDO UIRIAMU NIYUKUTAAREIN
IPC: G06F7/527
Filed: 1988-09-30
Abstract: PURPOSE: To facilitate the programming and control of complicated arithmetical operation by respectively calculating the specified parts of calculations in plural cycles at an arithmetic logic unit, loading these parts to an output first-in first- out(FIFO) register stack and outputting them when outputting its neutral value from another processor. CONSTITUTION: A processor 12 composed of an arithmetic logic mechanism and the FIFO register stack for output is applied, for example, and an output line is connected parallelly with the output data lines of other processors 14, 16 and 18 like this. When applying the scheduled neutral value from the other processors 14, 16 and 18 to their output data lines, data are applied to that output data line. By mutually connecting processors 12-28 like this, a large computer system can be constituted. Thus, the complicated arithmetical operation such as matrix multiplication can be comparatively easily programmed and controlled.
Patent JP-H03106076-A (JP)
Title: Manufacture of semiconductor nonvolatile memory
Inventor: NODA MASANORI
IPC: H01L21/8247
Filed: 1989-09-20
Abstract: PURPOSE:To improve a semiconductor nonvolatile memory in manufacturing yield when it is manufactured in a double self-aligned method by a method wherein a floating gate formed of a first semiconductor layer is formed in a self-alignment manner to a control gate. CONSTITUTION:A first resist pattern 9 is formed on an etching mask layer 8, and the etching mask layer 8 and a layer 7 including a second semiconductor layer are successively etched using the first resist pattern 9 as a mask to form a control gate CG formed of the layer 7 which includes the second semiconductor layer. The surface of a part formed of a first semiconductor layer excluding a pattern 5 is covered with a second resist pattern 10, and the pattern 5 formed of the first semiconductor layer is etched using the first resist pattern 9 as a mask to form a floating gate FG formed of the first semiconductor layer as self-aligned with the control gate CG. By this setup, a nonvolatile memory of this design can be improved manufacturing yield.
Patent JP-S61123185-A (JP)
Title: Semiconductor device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/792
Filed: 1984-11-20
Abstract: PURPOSE:To inject and discharge charges to and from a floating gate efficienly by forming a first conduction type region to a second conduction type region having comparatively thin concentration shaped brought into contact with second conduction type two isolated regions on a first conduction type semiconductor substrate while being adjoined to the floating gate. CONSTITUTION:n<+> Type source-drain regions 109, 110 formed isolated mutually onto a p type Si substrate 101, an n type diffusion region 107 having comparatively thin concentration shaped brought into contact with the region 110, a floating gate 104 formed onto a channel region between the regions 109 and 110 through an oxide film 103 and a control gate 114 brought into contact with the floating gate through an oxide film 105 are shaped, and p<+> type diffusion regions 113, 113 are formed to the surface of the region 107. When negative potential is applied to a drain electrode 113 to the gate 114 and voltage slightly higher than the drain electrode 118 to a source electrode 117, one part of holes flowing into the region 107 from the region 112 is injected to the gate 104, electrons stored in the gate 104 are neutralized, and electrons are discharged from the gate 104, thus continuously storing holes.
Patent JP-S6398313-A (JP)
Inventor: SAMEJIMA KAZUO
IPC: A01D34/63
Filed: 1986-10-14
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。
Patent JP-H07107800-A (JP)
Title: Inverter apparatus provided with resistance-fluctuation compensation
Inventor: OMORI YOICHI
IPC: H02P21/20
Filed: 1993-09-30
Abstract: PURPOSE:To provide an inverter apparatus, provided with resistance-fluctuation compensation, which improves the control accuracy, of a torque and a magnetic flux, which is degraded by using a secondary resistance fluctuated by the temperature of a motor when a current-based magnetic flux is operated in an inverter for three-phase induction motor drive in conventional cases. CONSTITUTION:The inverter apparatus is provided with a voltage detection means 8 which detects the input voltage (v) of a three-phase induction motor 3, with a voltage-based magnetic- flux operation means 9 to which the input voltage (v), an input current (i) and the current- based magnetic flux psii of the output of a current-based-magnetic-flux calculation means 5' are input and which operates a voltage-based magnetic flux psiv' with a voltage-based-inner- product calculation means 10 which operates the inner product Fv of the voltage-based magnetic flux psiv multiplied by the current (i) and with a current-based--inner-product calculation means 11 which operates the inner product Fi of the current-based magnetic flux psii multiplied by the current (i). In addition, the title inverter apparatus is provided with a secondary- resistance fluctuation detection means 12 which subtracts the current-based inner product Fi from the voltage-based inner product Fv and with a secondary-resistance-fluctuation compensation means 13 to which the output R2E of the secondary-resistance-fluctuation detection means 12 is input and which corrects a secondary resistance R2 used in the current-based magnetic-flux calculation means 5'.
Patent JP-H07101773-A (JP)
Title: Member for crusher
Inventor: SAKASHITA MASAYUKI
IPC: C04B35/48
Filed: 1993-09-30
Abstract: PURPOSE:To improve wear resistance and long term stability by incorporating a partially stabilized zirconia sintered compact composed of ZrO2 as a main component, a prescribed quantity of MgO as a stabilizer and monoclinic zirconia crystals. CONSTITUTION:After MgO is added into ZrO2 powder and pulverized with a ball mill or the like, an organic binder or the like is added, dried and granulated. Next, the obtained granulated powder is compacted, fired at 1640-1700 deg.C and cooled at the cooling rate of 80-150 deg.C/hour to produce the partially stabilized zirconia sintered compact containing ZrO2 of the main component, 3.0-3.8wt.% MgO and 10-40mol% monoclinic zirconia, having 5-30mum average crystal diameter, 1.0-2.5% void ratio, >=70kg/mm<2> bending strength and >=11MN/m<3/2> fracture toughness (k1c). Next, the member for crusher such as a medium for pulverizing is formed by machining the sintered compact.
Patent JP-H03107410-A (JP)
Title: Method for desiliconizing molten iron
Inventor: HONDA KIYOYUKI
IPC: C21C1/04
Filed: 1989-09-22
Abstract: PURPOSE:To prevent slopping and to efficiently execute desiliconizing treatment in a short time by blowing gaseous oxygen and solid oxide at the same time into molten iron in a vessel to execute desiliconizing treatment and reducing net oxygen feeding velocity at the desiliconizing end stage than that at the middle stage by the specific rate. CONSTITUTION:Into the molten iron charged in the vessel of torpedo car, molten iron ladle, etc., the gaseous oxygen and solid oxide are blown at the same time to execute the desiliconization. Then, the net oxygen feeding velocity of the gaseous oxygen and solid oxide is varied according to the each stage of blowing. Particularly, at the end stage in desiliconizing treatment having large effect to the development of slopping, the above net oxygen feeding velocity is made to 70-85% that at the middle stage in the desiliconizing treatment (stationary stage). Further, at the initial stage in the desiliconizing treatment, the above net oxygen feeding velocity is desirable to be 60-80% the middle stage in the desiliconizing treatment. By this method, while preventing the slopping by reducing the net oxygen feeding velocity at the stage with the slopping easily developed, the desiliconizing treatment is efficiently executed in a short time.
Patent JP-S6490693-A (JP)
Title: White balance correcting circuit
Inventor: KURASHIGE TADAMASA
IPC: H04N9/73
Filed: 1987-10-01
Abstract: PURPOSE:To take out only the whitest part excluding the periphery of the white part of an objected and to improve an accuracy in the correction of a white balance by excluding the edge part of a level discriminating output and forming a gate pulse. CONSTITUTION:A 2H delay circuit 13, an AND gate 14, 1H delay elements 16R, 16G, 16B are used, thereby, both the edge parts of the level discriminating output pulse in the vertical direction of a screen are respectively equivalently shortened by one line to form the gate pulse. Therefore, an improper part for correcting the white balance as the high brightness part of a small area can be removed and an unsteady part such as the edge part of the level discriminating pulse is also removed and the gate pulse for taking out only the substantially completely white part can be obtained. Accordingly, only the whitest part excluding the periphery of the white part of the object is taken out to improve the accuracy of the white balance correction.
Patent JP-H0582275-A (JP)
Title: Discharge lamp lighting device
Inventor: KAKEHASHI HIDENORI
IPC: H05B41/24
Filed: 1991-09-25
Abstract: PURPOSE:To prevent noise in an audible frequency area from being heightened in a discharge lamp lighting device having plural number of inverter circuits provided with a resonance load circuit in parallel with an electric power supply. CONSTITUTION:In a discharge lamp lighting device having inverter circuits A and B in parallel with an electric power supply to supply a high frequency electric power to a resonance load circuit containing a lamp 1 by means of on-and-off operation of switching elements S and S, a random signal generator 4 is added at least to the single inverter circuit B. On-times or switching frequencies of the switching elements S1 and S2 are changed at random. Since frequency spectra on noise intensity are dispersed in a wide range, a low noise discharge lamp lighting device can be realized. Noise in an audible frequency area can be also reduced.
Patent JP-H08108023-A (JP)
Title: Moisture content separator
Inventor: NAKANISHI TOSHIO
IPC: B01D45/14
Filed: 1994-10-12
Abstract: PURPOSE: To surely remove a moisture content by installing a parallel part, a gradually expanding part and a gradually contracting part at the inlet of a body, the intermediate and the outlet respectively, generating a turning flow to separate the moisture content before, installing an axial flow converting guide blade. CONSTITUTION: A parallel part 12, a gradually expanding part 13 and a gradually contracting part 14 are formed at the inlet of a moisture content separator body 11, the intermediate and the outlet respectively. And gas 23 entering time parallel part 12 is converted into a turning flow by a turning flow generating turning blade 16 to centrifugally separate a moisture content contained. After that, the gas 23 from which the moisture content has been separated is throttled down and is convened into an axial flow by an axial flow converting guide blade 22 and is delivered to the downstream side. In this way, since the turning flow has its velocity lowered by the gradually expanding part 13, even when an inflow angle of the guide blade 22 is made smaller compared with an outflow angle of the turning blade 16, the turning flow is converted into an axial flow without any trouble.
Patent JP-H0990503-A (JP)
Title: Projector
Inventor: NAKAE NOBUYUKI
IPC: G03B21/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of magnifying and projecting the picture of a computer, easy to carry, and to eliminate the need of peculiar installation space only by attaching at the liquid crystal display part the computer. SOLUTION: This projector has a back plate provided with a transmission type liquid crystal panel 8b and a back light or the like illuminating the liquid crystal panel 8b from the back, and displays the displayed picture of a note type computer 8 provided with a liquid crystal display part 8a where the back plate is attachably and detachably constituted as a projected video on a screen 9, and has a box-like projector main body 1 housing the liquid crystal display part 8a where the back plate is removed, a light source part 2 and a reflection mirror 3 arranged at the inside of a projector main body 1 and illuminating the liquid crystal panel 8b fro the front and a lens part 4 attached at the back surface of the projector main body 1 and positioned in the back of the liquid crystal panel 8b housed at the inside of the projector main body 1.