baber/WOPTO huggingface dataset:
Patent JP-H03193512-A (JP)
Title: Manufacture of wheel supporting member
Inventor: OKAMOTO HIRONOBU
IPC: B60G3/20
Filed: 1989-12-21
Abstract: PURPOSE:To facilitate the manufacture of a double wishbone type suspending device and to improve its accuracy by dividing the device into a main body part and an arm part, and giving the joining part of the above parts a sectional area wider than the other portions, and shaving off the joining part to the sectional area of the other portions after connecting both the parts through friction pressure welding. CONSTITUTION:A wheel supporting member 1 is divided into a wheel supporting main body part 2 and an arm part 3 for forming the member 1 into separated elements. The connecting parts 21, 31 of the parts 2, 3 are each given an area wider than a sectional area near a basic part to form flat connecting faces 22, 23, and joined by the friction pressure welding of the connecting faces 22, 32 respectively. The joined part of the parts 2, 3 is formed into its final shape by machining.
Patent JP-H03193948-A (JP)
Title: Production of self-elongating polyester filament yarn
Inventor: KIMURA TOSHIHIKO
IPC: D02J1/00
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the title yarn having improved self-elongation ratio, coloring properties in dyeing, fastness, soft handle, etc., readily manifesting bulkiness, by treating undrawn highly orientated polyester yarn by dry heat and then drawing and heat-treating under a specific condition. CONSTITUTION:Undrawn highly orientated polyester filament yarn having 20-90X10<-3>  n double refraction is heated by dry heating under <=0.05g/g low tension at 125-145 deg.C preferably while subjecting the yarn to air interlacing treatment. Then, the resulting yarn is drawn and heat-treated at >=Tg of the undrawn highly orientated polyester yarn (preferably 100-110 deg.C) at >=1.3 draw ratio to give the objective filament yarn.
Patent JP-H09169040-A (JP)
Title: Production of highly slidable mirror cylinder part
Inventor: YAMAZAKI MASARU
IPC: C08K3/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To produce a highly slidable mirror cylinder part without damaging roundness by melting a molding material obtained by adding a specific amt. of an organosilicon compd. to a composite material of a specific thermoplastic resin to fill a mold with the molten molding material and heating the molding material to specific temp. or higher and subsequently cooling the molding material to the specific temp. or less to take out the same. SOLUTION: A mold 2 having a cavity having a shape reverse to that of a lens mirror cylinder is set to an injection molding machine and passages of temp. adjusting media for low and high temps. are provided in the mold and connected to low and high temp. control machines 3, 4. A molding material obtained by adding 1.0-5.0wt.% of an organosilicon compd. to 100wt.% of a composite material of a thermoplastic resin mainly containing polycarbonate is.melted to be filled into the cavity of a mold and heated to the glass transition point of the composite material or higher while the temp. of the cavity is measured by a temp. sensor 8. Thereafter, the molding material is cooled to the glass transition point or less to take out a mirror cylinder part. Therefore, a highly slidable mirror cylinder part can be produced without damaging roundness.
Patent JP-H07191425-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHIKAWA SADAYASU
IPC: G03C7/30
Filed: 1993-12-27
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material having high sensitivity and excellent preservable property of latent images (stability of sensitivity after exposed and stored for a long time at high temp. and high humidity). CONSTITUTION:This silver halide color photographic sensitive material has at least one silver halide emulsion layer on a supporting body and contains plate-like silver halide particles. Silver halide particles included in at least one emulsion layer are such particles that >=50% of the total projection area of the particles consist of plate-like silver halide particles having <5 aspect ratio and even-number of twin planes parallel to the principal plane and satisfy specified requirements.
Patent JP-H09170520-A (JP)
Title: Fuel injection pump
Inventor: FURUTA KATSUNORI
IPC: F02M59/44
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a protective cylindrical body provided on an internal surface of a fuel reservoir part from being damaged by cavitation erosion and to realize longevity of life. SOLUTION: This pump is constituted to introduce fuel of a fuel reservoir part 20 to a pump chamber 9 by opening and closing a fuel introduction port 22 by reciprocal movement of a plunger 6 and to return fuel of the pump chamber 9 to the fuel reservoir part 20. A protective cylindrical body 25 to cover a wall surface of the fuel reservoir part 22 is provided on the fuel reservoir part 22, and a fuel guide groove 27 to guide collided fuel in the cross direction is formed on an inside surface of this protective cylindrical body 25. In this constitution, when fuel filled and flown in the fuel reservoir part 20 collides against the protective cylindrical body 25, it is guided to the fuel guide groove 27 and diffused in the cross direction and releases bubbles sideways.  Consequently, in the case when fuel is returned to the fuel reservoir part 22, there exist no bubbles, and it is possible to restrain cavitation erosion due to collision of the bubbles against each other.
Patent JP-H08166022-A (JP)
Title: Bearing sealing device
Inventor: NOSE TAMOTSU
IPC: F16C33/74
Filed: 1994-12-12
Abstract: PURPOSE: To enhance the external force resistance retaining performance of a bearing sealing device so that bearing oil can be satisfactorily retained. CONSTITUTION: An outlet 40 to satisfy a predetermined condition is formed in the large diametral side end of a bearing part in a thrust bearing arranged at a shaft end, and the internal volume in the outlet 40 is set to be 300% or of more the internal volume of the thrust bearing part when a clearance is zero under such a condition that oil is continuously filled from the bearing part to the outlet 40, and also the clearance size at the outer end of the outlet 40 is set to be over 10 times the size of the clearance size of the inner end of the outlet 40 when the clearance is zero.  Thus, the bearing part is made up to always retain oil therein even though the internal volumes are changed because of variation in oil filling quantity and the internal volumes, and the floating and heating of the thrust bearing by rotation, etc., and also the oil volume are changed by vaporization and internal entrained air.
Patent JP-H04195191-A (JP)
Title: Method and device for diagnosing memory for look up table
Inventor: ASANO MORIO
IPC: G09G5/06
Filed: 1990-11-28
Abstract: PURPOSE:To allow the visual inspection and evaluation of a memory for LUT by reading a test pattern which expresses the combination of various picture element signals out of a frame memory and displaying this pattern through the memory for LUT. CONSTITUTION:The image information including the color and brightness indices forming the test pattern is stored into the frame memory 1 and the picture element signals thereof are applied to a memory 2 for the look up table (LUT) and are converted to the color and brightness information corresponding to the color and brightness indices of the picture element signals by the LUT stored into the memory 2. The converted color and brightness information is converted to video signals by a D/A converter 3. The video signals are outputted to a CRT (cathode ray tube) 4 as a display means. The memory 2 is easily inspected and diagnosed in this way by an operator's visual observation without requiring separate measuring instruments, etc.
Patent JP-H10165897-A (JP)
Title: Address reader
Inventor: IGUCHI AYAKO
IPC: B07C3/14
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable rapid wide-area sorting processing of postal items by reading the images on objects to be read, detecting characters, collating these characters with the standard words selected successively from the upper level to the lower level of address display and outputting address codes as reading results. SOLUTION: The images of the postal items 1 are read by a reading section 2 and after the character patterns of the addressee addresses are detected, the word patterns corresponding to the address display down to prefecture, county and city levels (hereafter the city level) are recognized by referencing a memory 5 by a first word recognizing section 4. The results of the recognition are supplied to a word pattern holding section 6 and a table selecting section 7. Next, the standard word patterns and address codes are read out an external memory device 9 with respect to the word patterns exclusive of the city level among the addressee addresses on the postal items 1 and are collated with the respective word patterns in the holding section 6. The address codes attached to the standard word patterns are outputted as the reading results when the collation attains coincidence.
Patent JP-2000154663-A (JP)
Title: Pull-out equipment for cover covering water surface of pool
Inventor: TSUKIJI YASUHIKO
IPC: E04H4/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a pull-out equipment which is able to pull out a heat insulating sheet by a single operation without dividing the sheet into smaller ones. SOLUTION: A take-up reel 3 for a heat insulating sheet 2 covering the water surface of a pool is provided along the side edge of the pool 1 and one, two or more air nozzles 14 are provided in passages 1, 2 or more of the heat insulating sheet 2. By doing this, the heat insulating sheet wound around the take-up reel located at the side edge of the pool can be floated on an air current brew out from the nozzle and can be easily pulled out by the manual labor.
Patent JP-H02176363-A (JP)
Title: Heat pump device
Inventor: SHIGA TAKASHI
IPC: F25B41/04
Filed: 1988-12-28
Abstract: PURPOSE:To effect capacity control, in which the variation of temperature in a water circulating circuit is reduced, economically by a method wherein a flow rate control unit, opened and closed by the control signal of a controller, and a regulating valve, provided with a bypass unit through which predetermined heat medium flows, are provided between an evaporator and a compressor. CONSTITUTION:A compressor 1 for a refrigerating cycle and a controller 11, detecting the outlet temperature of fluid cooled by an evaporator 4 connected to a temperature type automatic expansion valve 3 and outputting a control signal by comparing the detected temperature with a set temperature, are provided in the title device. Further, an electrically driven control valve 13, provided with a flow rate regulating unit, connected to the controller 11 and opened and/or closed by the control signal of the controller 11, and a bypass unit, through which predetermined heat medium flows, are provided between the evaporator 4 and the compressor 1. According to such a constitution, capacity control, in which the amount of refrigerant flowing through the bypass unit of the electrically driven control valve 13 is secured, the fluctuation of the outlet temperature of the fluid to be cooled may be restricted and the variation of temperature of a water circulating circuit is reduced, may be effected economically.
Patent JP-2001154436-A (JP)
Title: Image forming device
Inventor: KIDA YUJI
IPC: G02B26/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporting configuration for reinforcing a frame structure to support the laser scanner of an image forming device and eliminating the shake and distortion of the laser light beam of the laser scanner. SOLUTION: In this image forming device for reproducing an image on an image carrier by the laser light beam, the frame structure 20 for supporting the laser scanner 5 is fundamentally constituted so that lower parts of front and back frames 21 and 22 obtained by combining square pipes are connected to each other with connection use square pipes 23 and 24. Then, a plate-like reinforcing member 26 consisting of a rigid body is fixed to upper square pipes 21-1 and 22-1 between the frames 21 and 22 requiring the reinforcing of the structure 20, and a supporting body 50 for supporting the various kinds of optical members constituting the laser scanner 5 is fixed to and supported by the reinforcing member 26.
Patent JP-H03192663-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/052
Filed: 1989-12-20
Abstract: PURPOSE:To make a battery usable even if the battery is overdischarged by setting the capacity of a positive electrode and that of a negative electrode so that when the battery voltage becomes around zero volt on discharging, the electrode potential of a lithium alloy becomes more noble than decomposition potential at which an electrolyte is reduced. CONSTITUTION:The capacity of a positive electrode 1 and that of a negative electrode 2 are set so that, when the battery voltage becomes around zero volt on discharging, the electrode potential of a lithium alloy becomes more noble than decomposition potential at which an electrolyte is reduced. The electrode potential of the negative electrode 2 changes in the noble direction before the electrode potential of the positive electrode 1 becomes 0-1V vs lithium. When the battery voltage drops to zero volt and discharge reaction stops, the potential of the positive electrode 1 does not drop to the potential at which decomposition reaction of the electrolyte occurs. Since the decomposition reaction of the electrolyte is prevented, recharging is made possible. Even after the battery is overdischarged, it can be recovered and used.
Patent JP-2000155211-A (JP)
Title: Multicolor reflection plate and preparation thereof
Inventor: NAKANO SHUSAKU
IPC: G02B5/26
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor reflection plate, which enables regulating color in broad range with small quantity of UV ray and to maintaining excellent alignment, and its preparation. SOLUTION: In a multicolor reflection plate having a non-fluidized layer, which is formed by grandjean aligning a cholesteric liquid crystal polymer being a copolymer containing an optically active group-containing monomer as one component and forms plural kinds of reflection area having different reflection wavelength based on the difference in an effective component content of the optical active group, the non-fluidized layer contains photo-acid generator and/or its photo-decomposed compound and also the photo-acid generator has a carbon-carbon double bond between the carbon atom combining with a carbon atom of a triazin ring and its adjacent carbon atom.
Patent JP-H08170161-A (JP)
Title: Surface-treated work
Inventor: MATSUZAWA HIROKAGE
IPC: C23C26/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide a work such as rolls, parts and other mechanical elements needing resistance to wear, corrosion, heat, etc., and which is surface-treated and then used suitably for use environment. CONSTITUTION: Tungsten, WC, Cr3 C2 , Co, Cr, Al, Y, Zr, etc., are thermally sprayed on the periphery of a roll main body 1 to form a protective layer 2, and the surface of the protective layer 2 is irradiated with plasma and worked. The protective layer 2 is hardly cracked due to the effect of the plasma working, the main body 1 is joined to the protective layer 2 tightly and firmly, and the protective layer 2 is not easily released from the main body 1.
Patent JP-H08163909-A (JP)
Title: Planting apparatus for chain pot
Inventor: YAMAMOTO SOICHI
IPC: A01B49/04
Filed: 1994-12-13
Abstract: PURPOSE: To provide a planting apparatus for chain pots capable of smoothly drawing out and enabling a sure prevention of falling down even for pot seedlings different in sizes by forming a guiding path for drawing out the pot seedlings placed on a placing part in a groove-cutting member and attaching pot seedling-pressing boards only at the position above the end of the guiding path. CONSTITUTION: This planting apparatus for chain-pot seedlings has a placing- and-drawing out apparatus 22 for pot seedlings which is composed of a placing part 23 attached above a placing frame and a drawing part fitted from above the planting frame. A guiding path 27 for drawing out the pot seedlings placed on the placing part 23 is formed in a groove-cutting member 15. A pair of right and left pot-pressing boards 28 for pressing both shoulders of the pot seedling from above are attached only at the position above the end of the guiding path 27. Further, the pot seedling-pressing boards 28 are preferably attached in a freely vertically adjustable manner.
Patent JP-H05141865-A (JP)
Title: Separation/recovery method of carbon dioxide gas
Inventor: NARUSE SHOICHI
IPC: C01B32/50
Filed: 1991-11-20
Abstract: PURPOSE:To inexpensively separate and recover carbon dioxide gas with a high yield and a high purity by directly bubbling stock gas including carbon dioxide gas in a refrigerant of a fluid lower than a boiling paint and lower than solidification temperature of the carbon dioxide gas for heat exchange thereof, and solidifying and recovering the carbon dioxide gas. CONSTITUTION:Feed stock gas is directly bubbled for heat exchange from a stock blow-off nozzle 7 into n-butane 8 as a refrigerant of a fluid lower than a boiling point thereof at temperature lower than solidification temperature of carbon dioxide gas, e. g. at a temperature lower than -78.5C at atmospheric temperature. Hereby, the carbon dioxide in the stock gas is cooled into solid carbon dioxide gas and is precipitated in the fluid n-butane 8 utilizing a specific gravity difference. The n-butane 8 is temperature controlled at a temperature lower than its boiling temperature, and hence is not vaporized and is kept as a liquid refrigerant. The solid carbon dioxide gas precipitated in the n-butane 8 is rendered to solid-liquid separation by degassing, and hereby the solid carbon dioxide gas is recovered.
Patent JP-H02179376-A (JP)
Title: Laser beam machining device
Inventor: IEHISA NOBUAKI
IPC: B23K26/00
Filed: 1988-12-29
Abstract: PURPOSE:To automatically transfer a heating stage to a boring stage by outputting laser light to heat a work at a 1st output level and outputting the laser light to bore the work at a 2nd output level at the point of the time when the level of the reflected light falls below a prescribed value. CONSTITUTION:The laser light is outputted and the work surface is irradiated with this light to bore the work 10. A reflected light detecting means which detects the level of the reflected laser light 11 fed back into a laser oscillator by the reflection on the work surface and a detecting means which detects the time when the level of the reflected laser light falls below the prescribed value are provided. The laser light is outputted to heat the work at the 1st output level about which the laser oscillator is not damaged by the reflected laser light. The reflected laser light decreases when the work attains the required temp. This time is detected by the detecting means and thereafter, the laser output is increased up to the 2nd output level to execute boring. The operation is simplified in this way and the machining time is shortened.
Patent JP-H11237647-A (JP)
Title: Production of projection type display device
Inventor: MISAWA TOSHIYUKI
IPC: H01L21/84
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a high definition and compact active matrix panel excellent in reliability at a low cost by implanting a first impurity into first to third silicon thin films, covering the third silicon thin film with a mask and implanting a second impurity into the first and second silicon thin films in higher density than that of the first impurity. SOLUTION: An acceptor impurity 120 such as boron is implanted all over by an ion implanting method and then activated to become an acceptor by heat-treatment to produce a P-type semiconductor. Thus, the source-drain region 121, 122 of the P-type TFT is formed. Also an acceptor is added to the region 123 to 126 which is to be used as the source-drain region of a N-type TFT. Then the P-type TFT is covered, for example, with a masking material such as a photoresist 128, and a donor impurity 127 such as phosphorus and arsenic is implanted in a higher density than the acceptor impurity 120 to form the source-drain region 123 to 126 of the N-type TFT.
Patent JP-2001147139-A (JP)
Title: Sensor having means recording/reproducing additional information such as characteristic correction data
Inventor: ISHIHARA MANABU
IPC: G01K1/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To facilitate discrimination of a sensor type such as a temperature sensor, a humidity sensor, a pressure sensor and the like, to correct a characteristic specific to individual sensor, and to facilitate history control for maintenance and the like. SOLUTION: In an example shown by a figure 1, a system is constructed of a sensor unit 11 and a measurement controller 14. In the sensor unit 11, a thermocouple 12 serving as a temperature measurement sensor and a memory 13 serving as a recording/ reproducing medium for additional information are integrated together. A output of the thermocouple 12 is transmitted to the measurement controller 14 by a signal line 15. A power source from the measurement controller 14 is fed to the memory 13 through a power source feeder 17. Data are transmitted/received between the measurement controller 14 and the memory 13 through a clock signal line 18 outputted from the measurement controller 14 and a data signal line 19 for transmitting a two- way signal, and a double line type serial interface is constructed of these signal lines.  The ground side of the thermocouple 12 and that of the memory 13 are communized with each other and connected to the measurement controller 14 by a ground signal line 16.
Patent JP-H10138040-A (JP)
Title: Vise support structure
Inventor: SHIBATA YOSHINORI
IPC: B23D47/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To securely support a vise on a table without rattling, and reduce manufacturing cost. SOLUTION: A large diameter part 11a and a small diameter part 11b are formed in a support column 11 of a vise 10, and a support column hole 9a in which the support column 11 is inserted is formed in a fence 9. This support column hole 9a is formed as a tapered hole of which diameter is larger on the support column insertion side, and as the support column 11 is inserted into the support column hole 9a, lower ends 11aa, 11bb of the large diameter part 11a and the small diameter part 11b are respectively applied to upper and lower positions of the support column hole 9a, thereby the support column 11 is securely supported on the support column hole 9a.
Patent JP-H10155993-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which the count value of a counting means for counting the number of times of start of a variable display device can be reset arbitrarily by a game player. SOLUTION: An electronic control device of a pachinko game machine first judges (S300) whether a touch switch of an operation handle is turned off or not in order to judge whether special reset operation is executed (that is, a reset signal is input) or not, and if the touch switch is turned off (S300: YES), it is judged whether a shoot stop switch is turned on or not (S301). If yes in the S301 (S301: YES), the count value of a special start counter for counting the number of times of start of the variable display device and the display numeric value of a special start count display part of a start count display device for displaying the count value are set to the initial value, that is, 0 (S302).