baber/WOPTO huggingface dataset:
Patent JP-S62161965-A (JP)
Title: Washing method after chemical conversion treatment
Inventor: HANAI YOICHI
IPC: C23C22/82
Filed: 1986-01-11
Abstract: PURPOSE:To prevent occurrence of coating inferiority and to form uniform coated film having good appearance, by washing material to be treated after chemical conversion treatment, further, controlling temp. of the final washing water to form uniform water film on surface of material to be treated, then performing electrodeposition coating. CONSTITUTION:Treating material transferred in an arrow direction along a conveyor 10 is dipped and chemically treated in chemical conversion liquid vessel (figure is omitted), then subjected to circulation industrial water spray washing, industrial water dip washing and spray washing after taking out from vessel in order, then a circulation clean water spray washing W4 is carried out by a circulation pump 16a of a clean water vessel 16. At finally washing the material to be treated by a pure water spray washing W5, temp. of pure water is detected by a water temp. sensor 2 provided at a pure water feed pipe 5. The detected value is compared with room temp. of draining treating place detected by a room temp. sensor 3, and by an adjuster 1, a flow rate adjusting value 4a provided at a cold water circulation pipe 7 to a heat exchanger 6 is adjusted by an operating motor 4. In this way, temp. of the final washing water is controlled to adjust drying rate to form uniform water film on surface of treating material, then electrodeposition coating is carried out in an electrodepositing paint vessel 8.
Patent JP-S58121076-A (JP)
Title: Heat fixation method
Inventor: WATANABE HIROO
IPC: G03G15/20
Filed: 1982-01-14
Abstract: PURPOSE:To execute exactly a uniform fixation treatment of a toner adhering surface, by heating the reverse side of paper, and irradiating the surface side having a toner image by a silica tube type infrared lamp (a color temperature of a heating element is 1,200-2,000 deg.K) which is sealed with inert gas. CONSTITUTION:A master 2 is exposed and developed by a picture of an original 3 by photoengraving machine 4 to be fixed and treated by an automatic fixation machine 1. On the automatic fixation machine 1, the second heat source 8 consisting of a near infrared halogen lamp for irradiating the reverse side of the master 2, and the first heat source 9 consisting of an infrared lamp for irradiating a toner adhering surface of the master are disposed. In a silica tube of the infrared lamp as the first heat source 9, a filament of tungsten is provided to set its color temperature to 1,600 deg.K. Since infrared rays emitted from the first heat source obtain a low color temperature, no absorption difference of radiation heat due to a difference of a color or a substance of an object to be heated is caused to obtain a uniform fixation treatment.
Patent JP-S59129853-A (JP)
Title: Color separating device
Inventor: YAMADA MITSUHIKO
IPC: H04N1/46
Filed: 1983-01-17
Abstract: PURPOSE:To execute efficiently and easily a color separation processing stage by providing a processing unit and a picture reproducing device which can be used in common for all of various picture signals supplied from plural picture input devices. CONSTITUTION:A scanner input scanning part 2, a layout operating part 3 and an original set-up input part 4 are connected to a scanner data processor 1 through a switching circuit 5 of an input side, and a scanner output recording part 7, a layout display part 8 and an original set-up display part 9 are connected to a switching circuit 6 of an output side of the data processor 1. A color separating condition of an original given by this keyboard 10 is managed in a processing unit CPU11, and the data processor 1, etc. are controlled by this CPU11. In this state, a signal from a picture input device of the scanner input scanning part 2, etc. is processed by the data processor 1, and transferred suitably to the scanner output recording part 7, etc. In this way, the color separating processing stage can be executed efficiently and easily.
Patent JP-H03211798-A (JP)
Title: Electromagnetic shield board
Inventor: EBISAWA ISAO
IPC: H05K9/00
Filed: 1990-01-16
Abstract: PURPOSE:To obtain an electromagnetic shield effect and improve light transmittance by overlapping a pair of transparent sheets to which a number of conductor wires are fixedly arranged in parallel so that the conductor wires may cross each other like meshes, and connecting the conductor wires intersected like meshes with a conductor material. CONSTITUTION:Conductor wires 2 are arranged to intersect and overlap their counterparts so as to form a pair of transparent sheets 1 which comprise an upper part and a lower part. Each conductor wire 2 which faces its upper and lower part. Their measures are formed in square-shaped meshes. A conductor frame 4 laid out between the upper and lower parts of the transparent sheets 1 comprise a metal thin sheets made of copper and the like. The conductor frame 4 is formed in a frame shape which matches with a peripheral edge of the paired transparent sheets 1. Moreover, a connection projection 5 is partially formed by extruding outward. The conductor frame 4 is arranged on the peripheral edge of the upper part and lower part of the paired sheets, which connects each conductor wire both upper and lower entirely so that the connection projection 5 may be grounded. Therefore, this construction prevents the one sided movement of the conductor wires 2 even an attempt is made to broaden their arrangement pitches of 1mm.
Patent JP-S60151318-A (JP)
Title: Production of antistatic polyester fiber
Inventor: MORITA MASATOSHI
IPC: D06M101/16
Filed: 1984-01-13
Abstract: PURPOSE:To obtain the titled fiber, having improved resistance to washing, and capable of giving lasting antistatic effect, by applying a polyalkylene glycol and a cationic surfactant to undrawn fibers of a polyester containing a copolymerized organic compound containing a metal sulfonate group, and drawing the resultant fibers. CONSTITUTION:A polyalkylene glycol compound, e.g. triethylene glycol, in an amount of 3wt% or more based on the fiber weight and a cationic surfactant, preferably a quaternary ammonium salt such as lauryldimethylethylammonium ethosulfate are applied to undrawn fibers of a polyester, e.g. polyethylene terephthalate containing a copolymerized compound containing a metal sulfonate group such as 5-sodium sulfoisophthalate in an amount of 0.5-5mol%. The resultant fibers are then drawn, preferably in many (two or more) stages to afford the aimed fibers.
Patent JP-S59129287-A (JP)
Title: Fluorescent material
Inventor: YAMAMOTO TAKASHI
IPC: C09K11/81
Filed: 1983-01-13
Abstract: PURPOSE:A fluorescent material with large emission power, and good life characteristics and spectral distribution, prepd. by dissolving an adequate amt. of MgO in a green-emitting fluorescent material having a formula of (La, Ce, Tb) PO4 as solid soln. CONSTITUTION:A green-emitting fluorescent material of the formula (wherein Ln is La, Gd or Lu; 0<m<=1; 0<n<=0.6; 0<x<=1). Said fluorescent material is prepd. by mixing La2O3, Gd2O3, Lu2O3, CeO2, Tb4O7, basic MgCO3, MgF2, (NH4)2HPO4 and others each in a predetermined amount, and baking the resulting mixt. at about 900-1,400 deg.C.
Patent JP-H09193508-A (JP)
Title: Image forming apparatus
Inventor: SERIZAWA YOJI
IPC: B41J29/38
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the shift of processing even if the same processing is executed with respect to all of options at the same period by providing the communication mode outputted to a plurality of option units in a time series manner and the communication mode outputted to a plurality of option units at the same time. SOLUTION: Signal /SEL 1 to /SEL 3 are connected to respective options (double-side feed unit 301, cassette feeder 302, envelop feeder 303). These /SEL signals are ones for specifying the options communicated by an option communication part 107 and an option side can confirm that oneself is a communication object when those signals become logical 'real'. Further, respective signals of /SCLK, /SIN and /SOUT are connected to the respective options from the option communication part 107.
Patent JP-H04263785-A (JP)
Title: Electric furnace for ceramic coating
Inventor: USAMI AKIRA
IPC: F27B3/08
Filed: 1991-01-21
Abstract: PURPOSE:To retain molten ceramic uniformly on the inside of a cylindrical substrate to obtain a cylindrical ceramic coating film having high performance by a method wherein the cylindrical substrate, arranged in a furnace, is rotated to generate a centrifugal force. CONSTITUTION:A cylindrical substrate 1, arranged in an electric furnace, is retained by a guide 3 supported by a reinforcing member 4. Rotary power is transmitted from a motor 8, arranged at one side of the outside of the electric furnace, to the guide 3 and the cylindrical substrate 1 through a gear box 7. Further, a power supply for heating body and a controller 9 therefor as well as the flow rate controller 11 for atmosphere gas are arranged on the upper surface of a moving mechanism at the other side of the outside of the electric furnace. The cylindrical substrate 1 is rotated to generate a centrifugal force whereby molten ceramic for coating or oxide superconductive body 2 is retained uniformly on the inside of the cylindrical substrate 1. According to this method, the cylindrical ceramic coating film, having high performance, can be obtained.
Patent JP-S58123237-A (JP)
Title: Antenna circuit
Inventor: MINAMI TOKUO
IPC: H04B1/18
Filed: 1982-01-18
Abstract: PURPOSE:To prevent sensitivity deterioration due to the capacity loss of a cable, etc., by providing a buffer circuit between an antenna and the cable. CONSTITUTION:A signal received by a rod antenna is inputted to the gate of a buffer FET28 used in common between an AM and an FM signal through a capacitor 26 and impedance conversion is performed by the FET28 which performs source-follower operation to input a low-impedance driven signal to the cable 32. The signal passed through the cable 32 is branched to an FM and an AM system circuit in a car radio body 3. Consequently, AM sensitivity is improved the presence of the cable never causes sensitivity deterioration.
Patent JP-H04236911-A (JP)
Title: Lift device
Inventor: OGURA YOSHIHISA
IPC: A47B51/00
Filed: 1991-01-21
Abstract: PURPOSE:To reduce assembling manhours and cost by installing in one position safety switches which have been provided separately in two positions. CONSTITUTION:A first safety switch 11 is provided on the lower surface of a bottom part 2a of a lift shelf 2 and a second safety switch 12 on the upper or lower surface of the front of the bottom 2a. The first safety switch 11 is operated by pressure from below and the second safety switch 12 is operated by pressure from above to automatically stop the lift shelf 2. Also, a two-contact safety switch operated respectively by vertical pressure is provided on the lower surface of the bottom part 2a of the lift shelf 2 so that the vertical pressure is detected by one switch to automatically stop the lift shelf 2. Thus, the safety switches can be brought together in one block to reduce assembling manhours.
Patent JP-H01213222-A (JP)
Title: Suppression of sordes on tooth
Inventor: DONARUDO MAIKURU RINCHI
IPC: A61K8/73
Filed: 1989-01-13
Abstract: PURPOSE: To obtain a nontoxic composition for oral cavity, having preventing action on aggregation of bacteria in formation of dental plaque, suitable for oral cavity, capable of exhibiting effects at a low concentration, containing an effective amount of a polysaccharide such as xanthan gum, tragacanth gum, etc. CONSTITUTION: This composition contains an effective amount of a polysaccharide selected from xanthan gum, tragacanth gum, guar gum, karaya gum, chondroitin sulfuric acid, polygalacturonic acid, sodium alginate, κ/λ type carrageenan. The polysaccharide is used in the concentration of about 0.0025 to about 4wt.% by weight/volume in the composition for oral cavity in an aqueous base. The composition is a substantially solid or pasty material such as a cream for teeth, a toothpaste or tooth powder.
Patent JP-S57136378-A (JP)
Title: Manufacture of semiconductor device for photovoltaic generator
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/0392
Filed: 1982-01-16
Abstract: PURPOSE:To simplify a process and reduce a cost by a method wherein a semiconductor layer provided on a substrate which has a conductive layer is formed to be a laminated structure of P-I-N junctions, and by a light irradiating this junction region, photovoltaic electromotive force is generated. CONSTITUTION:On a substrate 1 which is an insulated carrier covered with a metal film 2, by the first layer of polycrystalline semiconductor 5 of one conductive type and the third layer of polycrystalline semiconductor 6 of reversely conductive type being attached to be laminated with an intermediary of the second layer of an intrinsic semiconductor film, a P-I-N junction is obtained. An anti-reflection protective film 4 is formed over it, and a long striped opposite electrode is provided to be brought into contact with the third layer of polycrystalline layer 6. By irradiating with light, a photovolatic electromotive force  is obtained. By this method a solar battery or the like is formed with a simple  process and a low cost.
Patent JP-S59134775-A (JP)
Title: Novel monosulfonylquinone derivative
Inventor: TSUJIMOTO MICHIHIRO
IPC: C07C67/00
Filed: 1983-01-18
Abstract: NEW MATERIAL:The monosulfonylquinone derivative of formula I (R is phenyl substituted with alkyl, alkoxy, halogen, etc., naphthyl which may have substituent group, diphenylyl, aralkyl, alkyl, etc.). EXAMPLE:2-(3',4'-Dimethylphenylsulfonyl)-1,4-benzoquinone. USE:Useful as a color developing agent for a pressure-sensitive copying paper of a heat-sensitive recording paper developing the color by oxidation with a methine compound. The developed color has remarkably high light fastness, water fastness and chemical fastness. PROCESS:The compound of formula I can be prepared by reacting 1,4-benzophenone of formula IV with sulfinic acid of formula V, and oxidizing the resultant compound with nitrogen tetroxide, lead traacetate, manganese dioxide, etc.
Patent JP-H10194270-A (JP)
Title: Cushioning body for packaging
Inventor: NAKAJIMA TAKESHI
IPC: B65D5/50
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning body for packaging which is excellent in rigidity, sufficient in the cushioning property, and easy in assembly. SOLUTION: A pair of cylindrical bodies 20 are formed by winding an outer plate 2, a frame plate 3, a butted plate 4, and an overlapped plate 5 which are successively and continuously provided on each side edge of a base plate 1. A slit 11 is provided in an end plate 6 and a return piece 7 which are successively and continuously provided on each edge of the base plate 1, and a notched part 12 is provided in each end part of the side formed of the frame plate 3 and the butted plate 4, respectively, the butted parts 4, 4 are held by the slit 11, and the slit 11 is engaged with the notched part 12. A pair of cut parts 8, 8 are provided over the frame plate 3 and the butted plate 4, and an inner plate 9 and an inner bottom plate 10 held between the cut parts 8, 8 are folded inside to form a fitting recess for an article to be packaged.
Patent JP-S60150500-A (JP)
Title: Fan device
Inventor: TAKEMURA KUNIO
IPC: F04D29/02
Filed: 1984-01-13
Abstract: PURPOSE:To let a vane vary its angle by means of a form memory alloy action and a blast quantity adjustable without varying a speed of rotation in a motor and with no use of any accessory devices in addition, by making up a part of the vane with a form memory alloy. CONSTITUTION:Three blades 5 of a vane 4 are all made up of a form memory alloy. When room temperature goes up and reaches to X deg.C, each of these blades 5 varies its angle to the form once stored, namely, the form shown in an imaginary line (see illustration), and these blades 5 come so as to open with whereby a blast quantity increased as seen in illustration. When the room temperature is settled down to Y deg.C, each glade varies its angle again, returning to the original form, namely, the form shown in a full line in the illustration, therefore each opening angle of these blades 5 is made to come narrow so that the blast quantity decreases. With this constitution, each blade angle varies according to a temperature change, thus the blast quantity or the like is easily adjustable without altering a speed of rotation in a motor.
Patent JP-2000202782-A (JP)
Title: Nail feeding device
Inventor: MUKOYAMA KENJI
IPC: B25C1/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a nail feeding device capable of easily identifying a set state of an operation stroke pitch of a nail feeding claw when a connection nail is filled and exactly corresponding a setting of an operation stroke pitch of the nail feeding claw and a pitch dimension of the connection nail to each other. SOLUTION: An indication part 27b, display parts 11a (W), 11b (O), etc., are provided at a feeding part 20 side of a nail feeding device 4. The indication part 27b formed to a convex shape is provided on an operation lever 27 and is movably engaged with a groove part B formed at the feeding portion 20 side. The display parts 11a, 11b are provided around the groove part B. A set state of an operation stroke pitch of the nail feeding claw 21 by the operation lever 27 can be identified by the indication part 27b and the display parts 11a, 11b. Since the indication part 27b and the display parts 11a, 11b are provided at the feeding portion 20 side, the set state of the operation stroke pitch of the nail feeding claw 21 can be easily identified when a connection nail is charged and the operation stroke pitch of the nail feeding claw 21 and a pitch dimension of the connection nail can be exactly corresponded to each other.
Patent JP-2000206395-A (JP)
Title: Focal point adjusting mechanism for lens-barrel
Inventor: HAMAZAKI TAKUJI
IPC: G03B13/36
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To optionally change and set a focusing range, and to shorten a time required for an AF operation. SOLUTION: This focal point adjusting mechanism has a manual range ring 24 for conducting a rotation operation manually; a rectilinear ring 13 advancing and retreating in an optical axis direction by the manual rotational operation of the range ring 24; a focusing lens holding ring 14 screwed in the ring 13 to hold a focusing lens group; and a focusing mechanism for driving the focusing lens holding ring 14 in the optical axis direction with respect to the ring 13.
Patent JP-S60150628-A (JP)
Title: Photoelectric detector
Inventor: HIRAGA RIYOUZOU
IPC: G03F9/00
Filed: 1984-01-18
Abstract: PURPOSE:To avoid an erroneous detection due to dirt, etc. by a method wherein, in a photoelectric detector for relative alignment device of two items such as mask and wafer in a semiconductor baking device, the photoreceiving surface of a photodetector is divided into two surfaces i.e. for detecting pattern and for receiving scattering light. CONSTITUTION:A photodetector 18 is composed of the photoreceiving surfaces 18a, 18b1-b4, 18c1-c4, 18d1-d4, 18e1-e4 respectively divided to receive signals independently. The central photoreceiving surface 18a receives the normal reflecting light of photoscanning beams. In such a constitution, it is recognized that photoscanning beams are scanning the detecting region while enabling synchroneous signals to be transmitted from a postprocessing circuit and reflecting power of a detected item to be measured. When a mark pattern 12a is detected, the sum of signals transmitted from the photoreceiving surfaces 18b1, 18c1, 18d1, 18b3, 18c3, 18d3, 18e3 will become the mark signals while the sum of signals transmitted from the photoreceiving surfaces 18b2, 18c2, 18d2, 18e2, 18b4, 18c4, 18d4, 18e4 will become the noise signals. When the mark signals and the noise signals are detected by said procedures, any noise signal synchronized with the amount almost similar to that of scattering light due to dirt, etc. contained in the mark signals may be detected easily.
Patent JP-H11202804-A (JP)
Title: Electrophoresis display device
Inventor: IKEDA TSUTOMU
IPC: G02F1/1677
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To hold strong the memory holding force with which colored electrostatically charged migrating particles stick on an electrode and to reduce the power consumption by stacking a 1st and a 2nd electrode on the 1st substrate so that they shift in position horizontally and vertically to the 1st substrate and providing the 1st and 2nd electrode with areas overlapping with each other horizontally to the 1st substrate. SOLUTION: The 1st electrode and the 2nd electrode 7 which is applied with a different voltage from the 1st electrode 8 are arranged shifting in position horizontally to the 1st substrate 3. Further, the 1st electrode 8 and 2nd electrode 7 has areas overlapping with each other horizontally to the 1st substrate 3. Thus, an electric field controlling a space distribution in the device is produced and then colored electrostatically charged migrating particles 2 move between the 1st electrode 8 and 2nd electrode 7 horizontally to the 1st substrate 3. Then an insulating layer 4 or 1st electrode 8 or 1st substrate 3 is so colored as to have different optical characteristics from the colored electrostatically charged migrating particles 2, thereby actualizing a dichroic display such as a black-and- white display.
Patent JP-H08193798-A (JP)
Title: Airframe guiding apparatus
Inventor: URANO SHUICHI
IPC: F42B15/01
Filed: 1995-01-18
Abstract: PURPOSE: To increase the applying range of an airframe guiding apparatus by so disposing a plurality of airframe guiding apparatuses that the covering ranges of radars are partly superposed, and connecting supervising units of the apparatuses to each other via a data transfer channel. CONSTITUTION: Target information (position, speed, etc.) obtained by a guiding apparatus 6 is transferred from a supervising unit 7 to a supervising unit 2 via a data transfer channel 13. The unit 2 calculates initial data necessary for launching an airframe based on the target information, and outputs a launch command signal to a launcher 4. The airframe 11 launched from the launcher 4 is so guided by the command radio wave of a radar 3 as to pass the D range (the range in which the parts of the covering areas of radars 3, 8 are superposed) 14 of the radar 3 of the apparatus 1.  The radio wave is switched to the radar 8 during flying of the range 14, the unit 2 is switched to the unit 7, the data necessary to guide the airframe 11 thereafter is transferred through the channel 13, and thereafter the airframe 11 is guided until it is hit to the target unit 12 in the covering area of the radar 8.
Patent JP-S63174938-A (JP)
Title: Production of optically active allyl alcohol derivative
Inventor: WAKABAYASHI YUKIO
IPC: C07C29/143
Filed: 1987-01-13
Abstract: PURPOSE:To obtain the titled substance contained as a partial structure of prostaglandins in high stereoselectivity and yield, by reacting an optically active alcohol and water with lithium aluminum hydride and reducing an enone using the formed complex. CONSTITUTION:A compound expressed by formula I and water are reacted with lithium aluminum hydride in an aprotic solvent, preferably THF, etc., at -10-+25 deg.C for 0.5-10hr in an inert gas atmosphere to form a complex, which is used as a reducing agent to reduce an enone expressed by formula II (R<1> is 1-20C organic group; R<2> is 1-10C aliphatic or aromatic group) in an aprotic solvent in an inert gas atmosphere at -100--30 deg.C for 1-24hr to afford the aimed compound expressed by formula III. The compound expressed by formula I can be mass-produced using tartaric acid available at a low cost as a starting material.