baber/WOPTO huggingface dataset:
Patent JP-H10184406-A (JP)
Title: Engine controller
Inventor: ITO YOSHITERU
IPC: F02D9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To secure an intake quantity necessary for idle running even if a throttle valve is closed after keeping an accelerator pedal away by controlling a phase difference between two camshafts to be set to a zero degree, for fail- safe controlling in an abnormality of the on-off operation of the throttle valve by an actuator. SOLUTION: A control means 100 in this engine controller makes a control duty into zero so as to set a phase difference between two camshafts to a zero degree in the case where a cam angle sensor trouble detecting means 104 or a crank angle sensor trouble detecting means 106 has judged an abnormality in a cam angle sensor 98 or a crank angle sensor 96. When any trouble in the sensor is not judged, a target phase difference is calculated from a table retrieved value of a target phase difference table by the treadling value of an accelerator pedal 46 by a target phase difference setting means 108, and then it is compared with an actual phase difference to be detected by a phase difference detecting means 102, controlling a solenoid valve 68 according to the compared result to adjust a phase difference variable means.
Patent JP-H05183034-A (JP)
Title: Measurement of characteristics of semiconductor
Inventor: NAGAMORI MOTOAKI
IPC: H01L21/66
Filed: 1991-12-26
Abstract: PURPOSE:To detemine a life time, etc., within a short period of time and accurately conduct the analysis through reduction of noise by generating a particular Zerbst curve by measuring change of capacitance value for voltage change of MOS structure and change of capacitance value for time and then calculating a gradient of this curve. CONSTITUTION:A capacitance COX of an oxide film 3 of a MOS structure 1 is measured, a characteristic curve indicating change of a capacitance C for change of a voltage V is obtained and a saturated capacitance value Cmin in the minimum value side on the characteristic curve is measured. Next, while change of the capacitance value C for time is being measured by applying a constant voltage to the MOS structure 1, a Zerbst curve is generated by plotting ((Cmin/C) -1) on the horizontal axis and the converted values derived from code with time t. When the values indicated by the Zerbst curve show almost constant change within the predetermined range of change, minority carrier generation life time etc., can be determined by calculating a gradient of the Zerbst curve of the range of change.
Patent JP-H06191942-A (JP)
Title: Carbonaceous refractory for lining blast furnace
Inventor: AOKI TAKAFUMI
IPC: C04B35/52
Filed: 1992-12-25
Abstract: PURPOSE:To prolong the life of a blast furnace or to make stable operation possible by providing a carbonaceous refractory for lining blast furnace with high corrosion resistance to molten pig iron, high molten metal permeability resistance, high alkali resistance and high thermal conductivity. CONSTITUTION:This carbonaceous refractory for lining blast furnace comprises 10-50wt.% burnt anthracite, 10-50wt.% artificial graphite or natural graphite, 5-25wt.% silicon carbide and 1-15wt.% metal silicon as main components.
Patent JP-H06122837-A (JP)
Title: Thermosetting coating composition
Inventor: CHATANI MICHIO
IPC: C08F299/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a coating composition having excellent penetrability, fluidity and handleability, enabling easy control of the thickness of a coating layer and forming a thick coating layer and capable of forming a coated article having low warpage. CONSTITUTION:This thermosetting coating composition is composed of a partially crosslinked gelatinous polymer produced by the partial polymerization of a mixture consisting of (A) 1-55wt.% of a crosslinkable monomer composed mainly of compounds such as nonaethylene glycol dimethacrylate, polyethylene glycol dimethacrylate and neopentyl glycol dimethacrylate, (B) >=40wt.% of methyl methacrylate or a methyl methacrylate syrup and (C) >=1wt.% of an unsaturated monomer composed mainly of an alkyl (meth)acrylate having a 2-20C alkyl group. The sum of the components B and C is 99-45wt.%.
Patent JP-2000146494-A (JP)
Title: Impact position standardizing and unexploded bomb identifying apparatus
Inventor: YAMADA TAKENORI
IPC: F41J5/06
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To accurately estimate without influence to weather by receiving a flying sound or an explosion sound of an artillery shell by at least four acoustic sensors separately installed in advance and estimating an impact point or the like of the shell by utilizing a change in a Doppler frequency or time difference of the like for an explosion sound to arrive at a plurality of sensors. SOLUTION: The impact position standardizing and unexploded bomb identifying apparatus comprises at least four acoustic sensors 7a to 7d separately installed in advance. Their detection signals are input to signal processors 10a to 10d, passed through a band-pass filter, then A-D converted into digital signals, the digital signals are further converted into an RF band, which are in turn transmitted to a signal processor through transmitters 11a to 11d. The data received by the processor are transferred to signal processors 14a to 14d, and rising times of explosion sounds are measured. Then, a temporary impact position Pa is obtained by an arithmetic circuit 15 by utilizing an explosion sound arriving time difference, a change in the Doppler frequencies or the like between the systems, and corrected based on influences of an air temperature and a wind to estimate an impact position Px.
Patent JP-2001180322-A (JP)
Title: Shift operating device
Inventor: MIHARA HARUHIKO
IPC: F16H59/08
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To make compact a mechanism of a manual shift range portion, including a guide portion as a transition from a normal shift operating portion to a manual shift range. SOLUTION: This shift operating device uses an interlocking member interlocked with the movement of a shift lever 1, and actuates the interlocking member to switch on or off. The interlocking member, which operates to switch on or off in a plane practically perpendicular to the axis direction of the shift lever 1, is constituted of a turning lever 2 interlocked with the back-and-forth operations of the shift lever 1 and a slide lever 3 interlocked with the side operations of the shift lever 2. The slide lever 3 is turnable together with the turning lever 2. The shift lever 1 can be arranged along the back of a panel, from the front of which it projects. The two types of lever 2 and 3 interlocked in dependence upon the direction of movement of the shift lever 2 leads to reliable detection of the movement of the shift lever 1.
Patent JP-2001173703-A (JP)
Title: Method of manufacturing elasto-plastic damper
Inventor: NANJO TAKAO
IPC: F16F15/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing an elasto-plastic damper capable of obtaining the elasto-plastic damper and reducing the man-hour requiring the manufacture of the damper compared with the conventional damper (described in publication number: 03-229027 and examined application number: 07-6567) and also having the durability equivalent to the conventional damper. SOLUTION: The elasto-plastic damper is manufactured such that it is installed in the horizontal displacement position of a structure, and when bending moment is applied by the horizontal displacement of the structure, intensity gradient is formed in the height direction of the elasto-plastic damper so as to reach an elastic region at almost the same time over the whole region in the height direction of the elasto-plastic damper, and by heat treating each part in the height direction of the elasto-plastic damper by varying the heat treatment temperature, the intensity gradient is formed in the height direction of the elasto-plastic damper.
Patent JP-2001173698-A (JP)
Title: Laminated plate spring
Inventor: IMAI MASATO
IPC: F16F1/18
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a quartz-made laminated plate spring more difficult to break than in the past and improved in life in the use under high temperature environments such as within an epitaxial growth furnace or the like. SOLUTION: This laminated plate spring used under high temperature environments comprises a plurality of quartz spring plates superposed in a folded state so as to form an acute angle at one-side ends. In a wedge-shaped clearance formed each between the spring plates, a spacer member for partially filling the clearance to limit the access of a pair of spring plates opposed in the clearance is provided on at least one of the spring plate pair.
Patent JP-H11189965-A (JP)
Title: Punching apparatus for textile by rotary punching
Inventor: NAESHIRO JIROU
IPC: B26F1/44
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a punching apparatus for a textile, capable of penetratingly forming a round hole or the like having a clear outline inslantaneously in the textile by pushing a substrate onto a cylindrical blade of a circular punch installed under a throat plate of a swing machine by a cloth-lowering washer installed in a needle bar in a sewing machine head through a cloth lowering hole. SOLUTION: This punching apparatus is obtained by installing a rotary hollow punch 3 at the lower part of a throat plate 1 of a sewing machine so that a cylindrical blade 4 may be near to the lower surface of a base fabric 2 at the nearly center of a cloth-pushing down hole 1a to be punched, placed on the throat plate 1 having the cloth-pushing down hole 1a and needle-escaping hole 1b so as to be laterally moved, removing a sewing needle and a pressure bar for pressing down the cloth at the neighbor of the needle from a needle bar 7 in the machine head 6 of the sewing machine and attaching a cloth- lowering washer 8 for pushing the base fabric 2 onto the cylindrical blade 4 to form a circular hole through an attaching tool 8A to the needle bar 7 so as to be protruded from the machine head.
Patent JP-2000191037-A (JP)
Title: Blister package
Inventor: HASHIMOTO TADASHI
IPC: B65D75/36
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a blister package which is excellent in self-supportability and which can be efficiently manufactured. SOLUTION: A case member 10 having an article housing 11 recessed forward for receiving a battery cell B and flanges 12a, 12b extending outward from a periphery of the housing 11, and a lid member 20 for closing the housing 11 by being fixed to the flanges 12a, 12b from backward in an overlaid state are integrally formed of a PET sheet. The case member 10 has a front wall 11a of the housing 11 inclined with respect to the flanges 12a, 12b so that the front wall 11a stands approximately vertically to a mount face S when the member 10 is standing. The lid member 20 is formed with a fitting protrusion 22 to fit into the housing 11 for regulating its stored state to place the battery cell B along the front wall 11a.
Patent JP-2001178539-A (JP)
Title: Packaging structure for fingerstall type toothbrush
Inventor: YANASE HIDEKI
IPC: B65D75/36
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure for a fingerstall type toothbrush making purchaser able to judge whether the caliber of fingerstall type toothbrush is well fitting for his/her finger or not easily and exactly without unwrapping the package. SOLUTION: This packaging structure for fingerstall type toothbrush 10 is composed of sealing a fingerstall type toothbrush 13 in a case 11 by fixing a peripheral part of opening 11b of case 11, on one side of which has an opening 11a for putting the fingerstall type toothbrush 13 into, to a pasteboard 12 to cover the case 11 with the pasteboard 12. A finger hole 12a, which has nearly the same size of caliber as the caliber L of fingerstall type toothbrush 13, on the pasteboard 12. Trying to put his/her finger into the finger hole 12a, it is checked that the caliber L of fingerstall type toothbrush 13 is well fitting for his/her finger or not.
Patent JP-2001183451-A (JP)
Title: Radar device
Inventor: TAMATSU YUKIMASA
IPC: G01S13/42
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To secure responsiveness, when detecting a near object and to improve stability of transverse position when detecting a far object, in a radar device for detecting a position of the object having reflected radar wave, using a plurality of received beam. SOLUTION: Azimuth data θ, display data Y, and speed data V for an obstacle are calculated based on frequency analysis result of a beat signal obtained for each beam receive, raw transverse position data X (=Y.sin θ) is calculated, and then a determination value Xth smaller with increasing distance data Y is set (S210-S260). When the deviation of transverse position data Xn-1 calculated in a previous process for the raw transverse position data X is larger than the determination value Xth, size of the raw position data X is limited (S270-S310) according to the determination value Xth. Then, the limited raw position data X and a previous transverse position data Xn-i are added, by weighting to provide a present transverse position data Xn (S320).
Patent JP-2000193242-A (JP)
Title: Dual fuel nozzle
Inventor: BANDAI SHIGEMI
IPC: F02C9/40
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration in combustion at the time of a small quantity of fuel injection of a dual fuel nozzle. SOLUTION: A dual fuel nozzle 3 is provided with a first fuel injection port 4 large in diameter and a second fuel injection port 5 small in diameter. At use of gas fuel, in case that the quantity of injected fuel is large, fuel is jetted from first or second jet or both jets, and in case that the quantity of injected fuel is small, the fuel is injected from only the second jet 5 small in diameter. Furthermore, at use of liquid fuel, the fuel is injected from the second jet 5 in condition that the fuel is mixed with atomizing steam in advance.  It becomes possible to maintain the differential pressure between jets enough high even in case that the quantities of injected fuel are both small, by changing the total area of the jets, according to the flow of fuel, at use of gas fuel, and jetting the mixture between the steam and the fuel and increasing the flow velocity at use of liquid fuel, so this can prevent vibration in combustion from occurring.
Patent JP-H11164913-A (JP)
Title: Soft tennis ball and its production
Inventor: KIKUCHI MICHITSUGU
IPC: A63B45/00
Filed: 1997-12-06
Abstract: PROBLEM TO BE SOLVED: To inject air without using injecting needle by fitting a cylindrical rubber valve provided with a hole for injecting air in a center part and a longitudinal direction slit into a hole which is pierced in the center part of fastening rubber, projecting a valve tip part from the fastening rubber hole and forming an air supply valve. SOLUTION: An air injecting hole 3 is provided in a center part on an upper surface, and further, a longitudinal direction slit 4 which reaches the lower surface of a cylinder successively from the hole 3 is provided in a cylindrical valve 2. The valve 2 is fitted to a hole 7 provided in fastening rubber 6 against the elasticity of the rubber 6. Then, a projecting part 5 of the vale 2 which is projected from the fastening rubber 6 is fitted to a hole 10 which is piercingly provided in a material 9 of a ball 8 and adhered to the inner surface of the material 9 of the ball 8 by a rubber adhesive 11 so that an air supply valve 1 is constituted.  In this case, the inner diameter B of the hole 7 provided in the fastening rubber 6 and the outer diameter A of the valve 2 are set to become a relation of 0.3<=B/A<=0.8 so that an air leakage at the time of putting in/out an air injector 18, when the air is injected into the ball 8, is surely prevented.
Patent JP-H11193492-A (JP)
Title: Device for cutting and sticking masking tape
Inventor: WATANABE SHIZUO
IPC: H01L23/50
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting and sticking masking tape capable of increasing the precision in spacers, furthermore capable of improving the cutting and sticking precision of masking tape and moreover capable of improving the precision in plating. SOLUTION: In a device 1 in which masking tape MT is continuously cut in the longitudinal direction of a long size metallic strip J and is stuck at the time of cutting the stock of masking tape into a prescribed number and width in the longitudinal direction, as a plurality of spacers which are inserted by a shaft together with and between cutter blades, held and supported with a binding means in the axial direction of the shaft, the materials quenched by heat treatment are worked at ±0.005 mm dimensional precision and are used.
Patent JP-2000191898-A (JP)
Title: Flame-retardant polycarbonate resin composition and molded article
Inventor: NODERA AKIO
IPC: C08K5/54
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate composition which maintains a high flame retardancy, a sufficient impact resistance, heat resistance and moist heat resistance when flame-retarded by a non-halogen compound and yields a molded article having an excellent recyclability. SOLUTION: The tilted composition contains, against 100 pts.wt. resin comprising (A) from 60 to 99 wt.% polycarbonate resin and (B) from 40 to 1 wt.% styrene resin, (C) from 0.1 to 10 pts.wt. functional group-containing silicone compound and (D) from 0.02 to 5 pts.wt. polyfluoroolefin resin. As (A) the polycarbonate resin, a polycarbonate/polyorganosiloxane copolymer may be contained.
Patent JP-2001186511-A (JP)
Title: Supervisory system, and recording medium with supervisory program recorded thereon
Inventor: MIYATAKE TAKAFUMI
IPC: H04N19/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory system at a low cost, that is robust against environmental changes. SOLUTION: The supervisory system is provided with a means that enters an image in time series, a background image storage means that stores a plurality of images input, a different image storage means that calculates the difference between a plurality of background images of the background image storage means and a newly input image and stores the calculated differences, and a means that discriminates the presence of an intruded object by using the difference stored in the different image storage means.  Since a plurality of background images can be automatically registered from a camera video image in an environment, where the environmental change such as an outdoor place is rapid, the robust supervisory system can be provided, which issues no wrong report, even if there are presence of the environmental changes such as shaking of trees, raining and snowfall, and reflection in a water surface. Furthermore, since a background image not in use can automatically be deleted, reduction in the detection speed and deterioration in the detection sensitivity can be prevented.
Patent JP-H11182401-A (JP)
Title: Energy converter
Inventor: FUJIWARA MITSUHIRO
IPC: E02B9/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To drive a device even if the sunlight is not available by constituting so as to be circularly driven to be continuously moved in the flow direction of river water and the direction running counter to a flow, and using this circulative driving as electric power and by draulic power after being taken out as torque. SOLUTION: A luminaire 16 such as a tungsten halogen lamp is turned so as to irradiate the light downward in an angle adjustable state, and is formed so that the light from this luminaire 16 is irradiated to a surface of a solar panel 11, and is provided with a first energy source 17 to covert flow energy of river water into electric power, a second energy source 18 being wind power energy and a third energy source 19 using nighttime power. The luminaire 16 is lighted by a controller 14 when a switch 13 is inputted after an overflow dam cleaning device 6 returns. Therefore, a device can be driven even if the sunlight is not available since light energy is inputted/charged to the solar panel 11 during a constant time zone.
Patent JP-2000014967-A (JP)
Title: Washing machine having double cushioning structure
Inventor: CHO EISHUN
IPC: D06F37/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively damp the vibration of a water storage tub by providing a first cushioning part for absorbing the vibration of the water storage tub and a second cushioning part formed integrally with the water storage tub in order to move the center of gravity of the water storage tub by the quantity of washing and washing water, and mutually connecting the first and second cushioning parts by a connecting means. SOLUTION: A first cushioning part 40 having a cap 41 and a first spring 42 is set on the lower end part of a support rod 30 whose upper end is supported by the upper end of the cabinet of a washing machine to damp the longitudinal vibration of the support rod 30. On the other hand, a second cushioning part 50 comprising a housing 51 having a slot 54 corresponding to the longitudinal direction of the support rod 30, and a second spring 53 for attenuating the vibration of a water storage tub 20 and a vertically slidable slider 52, which are arranged within the housing 51, is mounted on the circumferential surface lower part of the water storage tub 20. The support rod 30 is fitted into the support hole 62 of an operation bar 61 in a connecting means 60 integrated to the slider 52, and the first cushioning part 40 is engagingly locked by the operation bar 61 of the connecting means 60.
Patent JP-2001180049-A (JP)
Title: Label printer
Inventor: OSAWA MASAYUKI
IPC: B41J5/30
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a label printer capable of preventing generation of an input error by simplifying the operation of inputting characters of the country of origin in the case of printing a country of origin on a label. SOLUTION: In a label printer comprising a PLU file for storing the merchandise information including the name of product, the price, or the like, corresponding to the number of the product, for printing the merchandise information on a label based on the merchandise information stored in the PLU file, a country of origin name file 23a for storing the country of origin information capable of being set, stored, and accessed is provided.
Patent JP-2000191376-A (JP)
Title: Aluminum nitride sintered body and its production
Inventor: KOMATSU MICHIYASU
IPC: H01L23/373
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an AlN sintered body and its producing method by which the growth of grains in the AlN sintered body is suppressed, the texture of the sintered body is made fine, the bond between the grain boundary phase and crystal grains is enhanced, both of the strength and toughness against fracture of the sintered body are improved, both of the mechanical strength and toughness against fracture are enhanced without decreasing the heat radiation characteristics intrinsic to aluminum nitride, and a uniform surface is obtd. without causing aggregation or uneven precipitation of a liquid phase on the surface. SOLUTION: This aluminum nitride sintered body consists of 1 to 10 wt.% oxide of at least one element selected from the group IIIa elements in the periodical table, Ca, Sr and Ba, 0.2 to 2.0 wt.% boron carbide, <=0.2 wt.% at least one kind of silicon compd. selected from SiO2, Si3N4, SiC, Si2N2O, β-sialon, α-silaon and polytype aluminum nitride (Al-Si-O-N), calculated as an Si component, and 0.1 to 2 wt.% at least one oxide of Hf and Zr calculated as an oxide, and the balance of aluminum nitride.