baber/WOPTO huggingface dataset:
Patent JP-H06169081-A (JP)
Title: Manufacture of semiconductor element
Inventor: MATSUMOTO KOJI
IPC: H01L29/747
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the diffusion of impurities caused by pin-holes in the surface of a semiconductor element and provide a high dielectric strength semiconductor device by a method wherein polycrystalline silicon material films are formed on the parts of a silicon oxide film on regions other than the region into which N<+>-type impurities are to be diffused. CONSTITUTION:An N-type cathode region 5 is formed in a P-type gate region 2 and an N<+>-type channel stopper region 6 is formed in a chip circumferential part by the diffusion of N<+>-type impurities respectively. At the time of the N<+>-type impurity diffusion, the regions other than the cathode region 5 and the channel stopper region 6 are protected with polycrystalline silicon material films 11. With this constitution, even if there are pin-holes in a resist layer, the polycrystalline silicon material film 11 is not etched when the silicon oxide film 10 of the N<+>-type impurity diffused region is etched. Therefore, a pin-hole is never produced in the silicon oxide film 10. Further, if a steam oxidation treatment is performed after the N<+>-type impurity diffusion process, the polycrystalline silicon material film is converted into a silicon oxide film and can be etched in the same process.
Patent JP-2000145723-A (JP)
Title: Cylinder driving gear and using method therefor
Inventor: KANDA TERUKAZU
IPC: F15B15/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a cylinder driving gear from being inoperable due to locally wearing of a seal member to occur a leak, by adding force to a piston rod in a direction orthogonal to an axial line through an operating member. SOLUTION: This cylinder driving gear comprises a cylinder body 12 having two chambers 12a, 12b partitioned by a piston 41 in the inside to be formed with a through-hole 12c in one end side axial line part, piston rod 18 inserting one end part to the chamber in one end side of the cylinder body 12 connected to the piston 41 by penetrating the through-hole 12c to connect an operation member to the other end part to be reciprocation movable in a lengthwise direction, endless state seal member 44 provided between a peripheral surface of the through-hole 12c and a peripheral surface of the piston rod 18, and a support member 15 supporting the cylinder body 12 in both end parts of a diametric line so that the cylinder body 12 can be turned around the diametric line in an arbitrary position.
Patent JP-H06156537-A (JP)
Title: Cushioning material and manufacture therefor
Inventor: TANIGUCHI SHIGERU
IPC: B65D77/26
Filed: 1992-11-30
Abstract: PURPOSE:To obtain cushioning materials which are hard to be displaced even though impact is applied to corners of a packing case and are available for preventing breakage from occurring to an article to be packed, and provide manufacturing method for such cushioning materials. CONSTITUTION:Described in the present in vention are cushioning materials 3 which are interposed between a packing case 1 and an article 2 to be packed. Each of the cushioning materials is composed of a base body 4, which is formed of a part 6 being in contact with the packing case and a part 7 being in contact with the article to be packed with a space provided in between and is made to be in contact with a side face of the packing case, and a pair of opposing bodies 5, each of which is formed of a part 8 being in contact with the packing case and a part 9 being in contact with the article to be packed with a space provided in between and is connected to each of both ends of the base body 4 so that each of the ends 4a of the base body can be brought into contact with each of the parts being in contact with the article to be packed of each of the opposing bodies. The cushioning material is fabricated out of a cardboard 10, approximately in square shape, equipped with four slits 11, 11, 12, 12 which are formed in parallel with one another, extending approximately to the center of the cardboard. For fabricating the cushioning material the middle part 4, separated from other parts with the slits on both ends, is bent and folded up in a square cylindrical shape and each of other parts 5, separated from the middle part with the slits, is bent reversely and folded up in a square cylindrical shape and is bent further toward the inside on a line extending from the slit with such line as its fulcrum.
Patent JP-2001145109-A (JP)
Title: Moving vector detecting device
Inventor: HASEGAWA SATOSHI
IPC: H04N19/50
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To actualize a moving vector detecting device, which can greatly shorten the process time needed to detect a moving vector between frames of a dynamic image. SOLUTION: When the moving vector of the image part of a specific macroblock obtained by dividing a frame is obtained between frames of a dynamic image, a vector evaluated value of circumferential macro blocks in the frame which is currently processed is obtained (step S151), and its minimum value is set as a detection determination threshold value (step S152). When a detection frame below the detection determination threshold appears (step S156) at a stage for finding a vector evaluated value by scanning an inspection frame within a retrieval range in a reference frame, subsequent retrieval is not performed and the inspection frame is regarded as the start point of the moving vector for the macroblock (step S162) to shorten the process time.
Patent JP-2000140877-A (JP)
Title: Waste water treating device
Inventor: URANO SEIJI
IPC: C02F3/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact waste water treating device capable of supplying a stable water quality at a low initial cost and a low running cost and without taking safety margin even in the case when an influent load variation is large. SOLUTION: A storage tank 25a in which the waste water containing an org. solid matter is made to flow and stored temporarily, a drum screen 4a and a separation drum 11 subjecting the solid matter in the waste water and the surplus sludge generated at a purifying device to solid-liq. separation, a heating means 7 drying the solid matter remaining at a dehydrating part, a purifying device 3a purifying biologically the separated water from a dehydrodrying device 2a, a flow rate sensor 24 detecting the influent load flowing into the purifying device 3a and a mass meter 18 measuring the mass of the dried matter of the solid matter are provided. The purifying device 3a is controlled by a controller 35 in accordance with the data of the mass meter.
Patent JP-H05157199-A (JP)
Title: Method and device for recovering surplus gas in pressure delivery tank
Inventor: HASEGAWA SEIICHI
IPC: F17C9/02
Filed: 1991-12-04
Abstract: PURPOSE:To regulate a pressure in a pressure vessel by a method wherein, when an internal pressure in a pressure vessel is increased, a liquid delivery valve is fully closed and surplus gas in the pressure vessel is caused to flow to the downstream side of the liquid delivery valve by means of a surplus gas recovering device. CONSTITUTION:During usual operation, low temperature liquid in a pressure vessel 1 is delivered through a liquid delivery pipe 2 and after the low temperature liquid is gasified by a carburetor 8 after the passage of it through a delivery valve 7, the liquid is fed through a gas feed pipe 2a to the consumption side. When a demand for gas on the consumption side is increased, the pressure regulating valve 9 of a pressure regulating means 3 is opened and the low temperature liquid in the pressure vessel 1 is caused to flow to a pressure piping 10. After the liquid is gasified by a carburetor 8, the liquid is caused to flow in the pressure vessel 1 again and the interior of the pressure vessel 1 is positively pressurized. Meanwhile, when a demand for gas on the consumption side is decreased, a liquid delivery valve 7 is momentarily closed fully and a flow from the carburetor 8 is stopped. Thereafter, the gas recovery valve 12 of the surplus gas recovery device 5 is opened and surplus gas in the pressure vessel 1 is caused to flow from a surplus gas recovery pipe 5a to the gas feed pipe 2a.
Patent JP-H03182646-A (JP)
Title: Control device for engine with automatic transmission
Inventor: KASHIWABARA MASUO
IPC: B60W10/10
Filed: 1989-12-13
Abstract: PURPOSE:To reduce the generation of a shock during lockup and to reduce a time required for transfer to lockup by controlling such that an engine output is reduced when a lockup transition state is brought into a given state. CONSTITUTION:An engine with an automatic transmission is provided with a lockup control means for coupling a drive shaft on the engine side directly with the driven shaft of a torque converter with the aid of a lockup mechanism on a given operation condition. The engine has a detecting means to detect a lockup transition state during operation of a lockup mechanism and a control means to effect control of engine output torque down when a lockup transition state is brought into a given state by means of a detecting signal from the detecting means. This constitution reduces the generation of a shock and shortens a time required for transfer to lockup when the lockup transition state is brought into a given state, for example, when a lockup clutch to govern lockup is brought into a state in short of complete coupling.
Patent JP-H01163365-A (JP)
Title: Method of treatment construction of concrete construction joint
Inventor: SAITO YUZO
IPC: E04G21/02
Filed: 1987-12-21
Abstract: PURPOSE: To improve reliability by placing a lower lift, arranging a tube body having fine holes on a placing joint, placing an upper lift, pressing a filler into the tube body after hardening, and integrally connecting the filler to place joint concrete. CONSTITUTION: A lower lift 3 is placed, then a tube body 5 wound with a nonwoven fabric around a porous plastic pipe is arranged on a placing joint 2. The nonwoven fabric is selected having pores below 200 μm is water- permeable but cement milk-nonpermeable, and the tube body 5 is provided with an injection port 6 and a proper number of confirming holes 8. After the lower lift 3 is nearly fixed, a lift 4 is placed. After concrete is hardened, a cement reactive filler is pressed-in from the injection port 6, and the filler is reacted with alkali in the concrete to form silicate. Thus gaps of the placing joint 2 are completely removed, and reliability can be improved.
Patent JP-H10157646-A (JP)
Title: Controller for electric power steering device
Inventor: ENDO SHUJI
IPC: B62D6/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To secure a power steering function when torque sensor outputs a saturation output beyond a measurement range by providing convergent controller which inputs an angular speed found by means of an angular speed estimating device and a vehicle speed and decreases an output when a saturation output is detected by means of a torque saturation sensor. SOLUTION: Steering torque T from a torque sensor 10 is inputted to a phase compensation apparatus 31 and a steering wheel returning controller 310, and a vehicle speed V from a vehicle speed sensor 12 is inputted to the steering wheel returning controller 310 and a convergent control unit 351 inside a convergent controller 350. A saturation output of torque T from the torque sensor 10 is detected by means of a torque saturation sensor 360. When the torque saturation sensor 360 detects torque saturation, the torque saturation sensor outputs a saturation torque signal ST and inputs a gain outputted convergent signal AS to an adder-subtractor 321. In this way, vibration due to disturbance is damped, and a power steering function can be secured even if steering torque cannot be detected by means of the torque sensor.
Patent JP-H09161245-A (JP)
Title: Rotary head device
Inventor: ETATSU YASUO
IPC: G11B5/52
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To protect a tape and further to reduce the depth of the device by sectioning part of a rotary drum in height-directional in a tapered-off shape by reducing the distance from the center axis of the rotary drum. SOLUTION: When a tape lead-out opening part is opened, a slack tape 140 is caught and the tape lower end is in contact with the part in the tapered- off shape of the rotary head device. At this time, the tape 140 is slack, so the tape is to slide down on the tapered-off slope that the rotary drum 101a has through the movement of a cassette. Then the tape 140 is to fall in the slack state, so no tension is generated and the tape is hardly flawed. Then, when front loading operation is completed, the slack tape 140 slides down on the tapered-off surface and is wound around the tape travel surface of the rotary drum.
Patent JP-H03182452-A (JP)
Title: Roll discharge device for rotary printing machine
Inventor: IWASAKI MAKOTO
IPC: B41F13/70
Filed: 1989-12-13
Abstract: PURPOSE:To automatically discharge a roll wound by a winding device by providing an extruding device discharging the roll from an inverting device arranged on a lifter device. CONSTITUTION:When a lifter device 15 receiving a roll 8 from a spider arm 6 is lowered to the height of a pallet, a dump device 20 is operated, and the roll 8 on the lifter device 15 is moved to an inverting device 32. The roll 8 is erected by the inverting device 32, and the roll 8 is moved to the pallet from the inverting device 32 by an extruding device 44.
Patent JP-H06166739-A (JP)
Title: Radiation-curable polyurethane emulsion composition
Inventor: SATO KAZUO
IPC: C08F290/06
Filed: 1992-12-01
Abstract: PURPOSE:To obtain the subject composition dilutable with water, free from gelling tendency, having excellent applicability and heat-resistance and useful for adhesive, paint, etc., by reacting a polyurethane emulsion containing active amino group with an isocyanate compound containing polymerizable unsaturated group under specific condition. CONSTITUTION:The objective composition is produced by reacting (A) a polyurethane emulsion containing active amino group and obtained by reacting a compound having >=2 active hydrogen atoms with an organic polyisocyanate to obtain a urethane prepolymer having isocyanate group at the molecular terminal, emulsifying the prepolymer in water and reacting with a polyamine having >=2 primary amino groups and >=1 secondary amino groups in the same molecule in the presence of water at 5-40 deg.C) at a molar ratio (terminal isocyanate group of the urethane prepolymer)/(primary amino group of the polyamine) of 1/(1-0.7) with (B) an isocyanate compound containing polymerizable unsaturated group (e.g. 2-methacryloyloxyethyl isocyanate) in the presence of water at 5-40 deg.C.
Patent JP-H01162942-A (JP)
Title: Dual constitution system for device connected to bus
Inventor: OWAKI TAKASHI
IPC: G06F11/18
Filed: 1987-12-18
Abstract: PURPOSE:To increase the switching speed in case one of dual devices has a fault by securing such a constitution where a back-up device received a halt information signal from a basic device converts hereafter the address of its own well-defined device into the address of the basic device. CONSTITUTION:The basic one (2a) of dual devices 2a and 2b has a fault and a halt instruction 3 is received from a processor 1. In this case, the back-up device 2b that received a halt information signal 1 from the device 2a converts hereafter its own well-defined address into the address of the device 2a and is subject to the control of the processor 1. Therefore a device controller 2 is controlled at the side of the processor 1 after the instruction 3 is given to the faulty device with no consciousness of the switching state of the controller 2. Then the switching speed is increased between both devices 2a and 2b in case one of these two devices has a fault.
Patent JP-2000199803-A (JP)
Title: Microlens substrate for liquid crystal display device
Inventor: KITAMURA TOMOHITO
IPC: G02B3/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a microlens substrate for a liquid crystal display device having high optical efficiency without the degradation in a light condensing characteristic in the corner parts of lenses even if the shape in the plane view of microlenses is formed to a square shape or rectangular shape. SOLUTION: This microlens substrate for the liquid crystal display device constituted by holding liquid crystal material by a transparent substrate 2 successively disposed with the plural microlenses 3, adhesive layers 4, transparent thin sheet 2 and electrode patterns thereon and a counter substrate having the separately formed prescribed electrode patterns is the microlens substrate for the liquid crystal display device characterized in that the microlenses 3 formed to an approximately square shape in the plane view are disposed by one piece per pixel region and that apertures 6 are formed in the central regions of the respective microlenses 3.
Patent JP-H06215042-A (JP)
Title: Cd-rom information retrieval device of other languages
Inventor: ENMEI TOSHIHARU
IPC: G06F17/28
Filed: 1992-12-01
Abstract: PURPOSE: To provide information from a CD-ROM in the form of an easily understandable language expression and in a desired form by extracting and outputting data of a prescribed language expression from the CD-ROM of another language expression in a prescribed form. CONSTITUTION: This other language CD-ROM information retrieval device 1 is provided with a processor 3, a display 5, a keyboard 7, a mouse 8, a CD- ROM device 9, an extension flexible disk device 11 and a printer 13. The CD- ROM device 9 reads the CD-ROM 15 and the extension flexible disk device (added FD device) 11 reads and writes a flexible disk 17. Then, such an other language CD-ROM information retrieval device 1 extracts other language data from the CD-ROM 15, converts the data to the language data of the prescribed language expression and outputs the language data in the prescribed form by the printer 13 or the extension FD device 11.
Patent JP-H07226719-A (JP)
Title: High-speed quantization level sampling modem provided with equalization device
Inventor: ENDAA AYANOGURU
IPC: H04B14/04
Filed: 1994-12-26
Abstract: PURPOSE: To reduce quantization distortion in an analog signal generated by a modem. CONSTITUTION: A means to individually equalize each loop of an end-to-end digital telephone system network by adopting plural transmitter filters 251 to 256 and plural receiver filters 291 to 296 by a method is which a voltage sample detected by a CODEC 301 is equivalent to a quantization level of a network transmitted by a modem 203 in a transmitting direction from the modem to a central station and in addition, a voltage sample detected by the modem is equivalent to a quantization level of the network encoded by the CODEC in a transmitting direction from the central station to a modem 205 is included. Setting of the transmitter and the receiver filters is assisted by a matching service unit 318 in the telephone system network.
Patent JP-H02168184-A (JP)
Title: Target control apparatus
Inventor: AKITOMO KATSUFUMI
IPC: G01S13/91
Filed: 1988-12-22
Abstract: PURPOSE:To dispense with the conversion processing of a target discriminating code and to reduce the processing load of an operator by applying the same target discriminating code to the same target with respect to each of all of the constitutional elements in a target searching processing system. CONSTITUTION:When radar 11 detects a target, the radar 11 applies a temporary discriminating code (a) to said target to control the data of said target. This target data is informed to a radar data processor 3 and the discriminating code (a) is also applied to the target in the same way in said processor 3 to control the target and the temporary discriminating code also functions as a discriminating code demmand in general but target classifying processing is performed in a collective data processor 5 so as to apply an inherent discriminating code to the target. When a target is judged to be novel, a new inherent discriminating code A is applied. This result is informed to radars 11-13 and sonars 21-23 through the processor 3 and a sonar data processor 4. By this information, the temporary discriminating code (a) is replaced with a discriminating code A in the radar 11 in the processor 3 to control target data.
Patent JP-2000143782-A (JP)
Title: Polyester resin
Inventor: KITAGAWA HIRONOBU
IPC: B29L22/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin giving a molded article having excellent transparency and thermal dimensional stability, especially a hollow-molded article such as a container. SOLUTION: The objective polyester resin contains ethylene terephthalate as main repeating unit and satisfies the following conditions (a), (b) and (c). (a) When an amorphous article molded from the polyester resin is heated at 140 deg.C for 80 sec, the density is <=1.338 (g/cm3) and the density increase rate at 140 deg.C is 0.3×10-3 to 0.8×10-3 (g/(cm3.sec)), (b) when the above amorphous molded article is heated at 180 deg.C for 30 sec, the density is <=1.338 (g/cm3) and the density increase rate at 180 deg.C is 1.0×10-3 to 3.0×10-3 (g/(cm3.sec)) and (c) the haze of a molded article of the polyester resin molded at 280 deg.C and having a thickness of 5 mm is <=20% and the haze of a molded article molded at 290 deg.C and having a thickness of 5 mm is <=10%.
Patent JP-H02169145-A (JP)
Title: Collapsible mold
Inventor: NISHIO HIROAKI
IPC: B28B7/34
Filed: 1988-12-22
Abstract: PURPOSE:To manufacture a sintered product without giving damage to a forming body at the time of separating a mold by consisting the mold of a material thermal-decomposed at temp. lower than the sintering temp. or containing this material as binder. CONSTITUTION:A collapsible mold or a lost mold is constituted of the material thermal-decomposed at the temp. lower than the sintering temp. As the other way, this material is contained in the mold as the binder. The mold is used to sintering of ceramic, metal, etc., and as a material forming the mold, for example gypsum or various kinds of resins, is used. Further, the powder of alumina, etc., is bound with this material. By this method, the reliability of the sintered product can be improved and the process can be simplified.
Patent JP-2001144455-A (JP)
Title: Tilting mechanism and device having it
Inventor: KUWABARA MASARU
IPC: G06F1/16
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device having such a mechanism that a sliding mechanism and a tilting mechanism simultaneously function by one operation, in such a way that the tilting angle of the tilting mechanism changes in accordance with the sliding amount of the sliding mechanism. SOLUTION: When a tray 2 is pushed in a separate case 3, a latch 9 is unlocked and the tray 2 and a console panel 15 with liquid crystal display device are pushed out of the case 3 by means of a sliding mechanism 13 by using the force of a spring 10. When the pushed-out tray 2 is further pulled out by hand, an arm 5 gets over the locking click 12 of the case 3. Since the tray 2 is pulled out as it is though the arm 5 comes into collision with the case 3, the arm 5 is pulled in the direction shown by the arrow, and an arm 6 connected to the arm 5 through a rotating shaft 7 rises in the direction shown by the arrow. Consequently, the console panel 15 connected to the arm 6 through a rotating shaft 8 tilts around a rotating shaft 4. When the panel 15 tilts, the panel 15 is held by the tray 2 through the rotating shaft 4.