baber/WOPTO huggingface dataset:
Patent JP-H05242981-A (JP)
Title: Discharge lamp lighting device
Inventor: UCHIHASHI MASAAKI
IPC: H05B41/16
Filed: 1992-02-28
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of reducing the withstand voltage of a starting switching element. CONSTITUTION:A discharge lamp 3 is connected to both ends of an AC power source 1 via a current limiting inductor 2, and an intermediate tap 5 is provided at the preset position of the current limiting inductor 2. A serial circuit of a capacitor C1 and a switching element Q1 is connected to both ends of the AC power source 1 via the intermediate tap 5, and a control circuit T is provided so that the drive signal is outputted to the switching element Q1 one or more times within the range of 60 deg.-90 deg. of the phase of the AC power source 1 for each half cycle of the AC power source 1, and one or more times outside the range of 60 deg.-90 deg. of the phase of the AC power source 1.
Patent JP-H08206587-A (JP)
Title: Production of antimicrobial decorative material
Inventor: TACHIZUKA YUJI
IPC: B32B27/18
Filed: 1995-02-07
Abstract: PURPOSE: To impart an antimicrobial performance to a decorative material used as a surface material of a door panel of a kitchin or a wash and dressing table and a shelf board, etc., of a table ware shelf. CONSTITUTION: After forming a printed pattern on a base material with an ink containing an acid decomposable chemical, a coating material containing an antimicrobial agent and an acidic catalyst is applied on a whole surface to generate a decomposed gas from the chemical in the ink to project a coating film and to form a projecting part, then the projection part is ground after drying and curing.
Patent JP-H06255423-A (JP)
Title: On-vehicle monitor camera device
Inventor: FUKUI KAZUHIKO
IPC: B60W30/00
Filed: 1993-03-04
Abstract: PURPOSE:To provide an on-vehicle monitor camera device which can inform the detailed condition out of the vehicle to the user. CONSTITUTION:An image taken by a camera 3 is output to an image signal processor 52 through an A/D converter 51. The image signal processor 52 makes the input image signal stored once in a RAM 55, reads an image signal corresponding to a specific expanding scope from the RAM 55, and produces an image signal to compose an expanding image plane. The image signal processor 52 reads a data of the distance scale corresponding to the expanding image plane from a ROM 56, superposes the distance scale on the image signal, and outputs it to a display device 54 through a D/A converter 53, so as to display the expanding image plane.
Patent JP-S60188329-A (JP)
Title: Transfer accelerator for liposome inclusion substance
Inventor: IKEGAMI SUSUMU
IPC: A61K9/00
Filed: 1984-03-07
Abstract: PURPOSE:The titled accelerator that contains a hematoporphyrin derivative. CONSTITUTION:A hematoporphyrin derivative such as a compound of the formula [R<1> and R<2> are -CH(OH)Me, -CH(OAc)Me, -CH=CH2] is used to give the objective transfer accelerator for liposome inclusion substance. The combination with vitamin E is preferred, because of prevention of oxidation of liposome- constituting lipids.
Patent JP-H06259801-A (JP)
Title: Optical pickup
Inventor: HORINOUCHI SHOGO
IPC: G11B7/09
Filed: 1993-03-04
Abstract: PURPOSE:To provide a small-sized and inexpensive optical pickup for magneto- optical signal realizing a reciprocal optical paths separating function and a focus error detecting function by one piece of hologram. CONSTITUTION:A beam outgoing from a semiconductor laser chip 2 is converged on an optical disk 11 and the reflected beam from the optical disk 11 is diffracted in any direction of 45 deg., 135 deg., 225 deg., 315 deg. for the polarizing direction of a linear polarization from a light emitting element 2 by the action of the hologram 8 formed on the top surface 1a of a transparent optical member 5. This pickup is constituted so that the return diffracted beam 14 is device effectively to a P polarization component and an S polarization component by a polarization separation membrane and a polarization separation auxiliary member 16, and the P polarization component is detected by a first light receiving sensor 23, and the S polarization component is detected by a second light receiving sensor 29, and a focus error signal and a magneto-optical signal are detected from an output difference between the first light receiving sensor 23 and the second light receiving sensor 29.
Patent JP-H10240970-A (JP)
Title: Issuing unit
Inventor: TAKAHIRA MASAHIRO
IPC: G07B1/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To efficiently mount an issuing unit in the limited space of a ticket issuing main body by providing a ticket issuing mechanism for issuing a train ticket or a receipt by cutting roll paper, and the ticket issuing mechanism of a card type train ticket using a card from a card stacker. SOLUTION: A case 1 of a ticket issuing unit (a) can be mounted on a ticket issuing machine main body A of an automatic ticket issuing machine in a user operation type or a ticket issuing machine in a staff operation type so as to be freely attachable/detachable, and when the case 1 is mounted on the ticket issuing machine main body A, an output port 2 provided at the case 1 is faced to a ticket issuing port A' provided at the ticket issuing machine main body A. Then, a first ticket issuing mechanism integrated into the case 1 of the ticket issuing unit (a) issues a small-scaled ticket, large-scaled ticket, and receipt generated based on roll paper 4a, and a second ticket issuing mechanism issues a card type train ticket generated from magnetic cards 1 and 2 housed in first and second card stackers 11 and 12 and a non-contact card 3 housed in a third card stacker 13.
Patent JP-H09237065-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA TOSHIHIKO
IPC: G02F1/133
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To perform light display on extension of continuous selection pixels by efficiently compensating electrical transmission loss and the like in driving of a simple matrix having extremely large display capacity. SOLUTION: This device is provided with a scanning circuit 2 selecting either of positive and negative selection voltage and supplying it to one side of an electrode group of a liquid crystal cell 1 having electrode groups perpendicular to each other as scanning voltage, a signal circuit 3 selectively giving signal voltage near an intermediate value between positive selection voltage and negative selection voltage of a scanning circuit to the other electrode groups in accordance with a picture signal, and a power supply circuit 5 supplying voltage of the prescribed value to the scanning circuit 2 and the signal circuit 3. The signal circuit 3 superimposes selectively voltage smaller than signal voltage at the prescribed time after rising of a signal in one scanning time. A switching circuit switching a voltage value of a signal voltage is provided in the power supply circuit 5.
Patent JP-H06254742-A (JP)
Title: Machining method and device
Inventor: TAKEUCHI YOSHIMI
IPC: B23Q15/00
Filed: 1993-03-04
Abstract: PURPOSE:To perform a process ranging from shape machining to finish machining through a single machine tool by a method wherein, in machining of the shape of a work by means of various tools, the occurrence of interference is computed by using data of conical shape interference model and shape data of a work to perform control of a posture. CONSTITUTION:By using an NC machine tool 1 controllable of 6 axes consisting of X-axis-Z-axis and A-axis-C-axis, work shape data on a rough machined surface stored at a work shape memory part 3, data on the tool route of a ball end mill stored at a tool route data memory part 5, and conical shape interference model data stored at an interference model data memory part 7 are respectively read in an interference computing part 9. Machining of the shape of a work by means of the ball end mill is performed through control of a relative posture as interference between the tool and the work is chcked.
Patent JP-S58160018-A (JP)
Title: Electric discharge device
Inventor: YAMADA ATSUSHI
IPC: B23H7/26
Filed: 1982-03-19
Abstract: PURPOSE:To improve the precision of processing and the working efficiency by a method wherein the depth of a processing hole in a workpiece during processing is measured automatically and processing electrodes are fed into the processing hole section by a depth corresponding to the difference between the desired depth of the hole and the depth of the hole during processing. CONSTITUTION:The processing electrodes 10a and 10D are replaced with a measuring probe 32 before a processing hole 14 in a workpiece 12 reaches the desired depth and the depth of the processing hole 14 under processing is measured. Then the measuring probe 32 is replaced again by the processing electrodes 10a and 10b and the electrodes are fed to the processing hole section to correct the depth of the hole by a depth corresponding to the difference between the desired depth of the processing hole 14 and the depth of the processing hole 14 under processing so that the hole processing work is carried out automatically in one lot to thereby improve the precision of processing and the working efficiency.
Patent JP-S57158522-A (JP)
Title: Detecting apparatus of water level of pressure vessel of nuclear reactor
Inventor: IMAIZUMI SAICHI
IPC: G21C17/035
Filed: 1981-03-27
Abstract: PURPOSE:To detect a water level in the pressure vessel of a nuclear reactor accurately, by covering the outer circumference of a heating unit with a sheath having a thermocouple and moreover, providing a water level detector having its outer circumfrence protected by a protective tube to the pressure vessel of the nuclear reactor. CONSTITUTION:A sheath 37 is provided around an electrically insulating material 36 having a coil-shaped heating unit 35 and a thermocouple 38 is embedded on its surface and moreover, water level detectors 34a-34d consisting of a protective tube 39 fitted onto the outside of the sheath 37 are provided to the pressure vessel of a nuclear reactor through a measuring nozzle. Plural thermocouples 38 are provided in the axis direction of the detector 34 and are set on a  display device through cables. In thus constituted water level detector, the water level is measured by detecting a part lowering electromotive force of the thermo couple because heat generated by the unit 35 is deprived only at a part where the water level detector is in contact with water 50 when the water flows into the pressure vessel of the reactor, and the electromotive force of the thermocouple provided at this part is dropped down suddenly.
Patent JP-S58160514-A (JP)
Title: Intake apparatus for internal-combustion engine
Inventor: ASAKA URATAROU
IPC: F02B33/30
Filed: 1982-03-19
Abstract: PURPOSE:To improve the intake efficiency of an engine by interposing a reed valve in an intake passage which connects the intake valve of the engine to a fuel feeding apparatus and allowing a capacity space to be connected to the intake passage part between the intake valve and the reed valve. CONSTITUTION:In a compression stroke, a reed valve 12 is closed, and the highly pressurized mixed gas flows into an intake chamber 18 and is stored. When an intake valve 5 is opened in the intake stroke, the highly pressurized mixed gas in the intake chamber 18 and a downstream side intake passage 10b is jetted-out into a cylinder under a low pressure. After the completion of injection, the pressure necessary for opening the reed valve 12 is attained by the increase of the negative pressure in the intake stroke, and the fresh gas passing through a carburettor 11 is introduced into the cylinder.
Patent JP-H09201668-A (JP)
Title: Method for joining metal containing aluminum
Inventor: TAKAHASHI SUSUMU
IPC: B23K20/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To satisfactorily join metals containing aluminum in a furnace without using flux by heating the metals containing the aluminum in the furnace filled with a specific inactive gas atmosphere and joining. SOLUTION: In order to minimize oxygen content in the furnace pure nitrogen or pure argon or mixture thereof is utilized as a protecting atmosphere in the furnace. Further, metallic magnesium or alloy thereof is put in the furnace to cope with the entering of a very little quantity of oxygen into the furnace and the contamination due to the oxygen. Moreover, the oxygen entering the atmosphere in the furnace as the disturbance can be removed in cooperation with the magnesium by constituting the whole or a part of the furnace lining with carbonaceous refractory.
Patent JP-H07253344-A (JP)
Title: Lumbar characteristic-testing device of dummy for collision test
Inventor: YAMAGUCHI TAKASHI
IPC: G01L1/26
Filed: 1994-03-15
Abstract: PURPOSE:To easily and strictly test lumbar characteristics of a dummy for collision experiment. CONSTITUTION:The waist part D1 of a dummy D for collision experiment is fixed onto a set plate 5 which is supported on a substrate 1 so that the waist part can be freely adjusted at back and forth positions and upper and lower positions by a fixing member 10. An elevation table 18 with a load cell 26 for detecting the counterforce from a drum part D2 of a dummy D for collision experiment is supported on a guide rail 17 provided on a rocking frame 12 which rocks back and forth by a motor 13 for rocking while the table is being pivoted by a bracket 11 so that the table can rise and fall freely. The tip of a detection rod 27 protruding from the load cell 26 to the front contacts a pad member 29 provided on the rear surface of the drum part D2. As the rocking frame 29 rocks, the elevation table 18 rises by a motor 22 for elevation, thus constantly retaining the detection rod 27 vertically for the drum part D2.
Patent JP-S55137005-A (JP)
Title: Selectively permeable composite membrane and preparing the same
Inventor: UEDA FUMIO
IPC: B01D71/82
Filed: 1979-04-13
Abstract: PURPOSE:To provide a durable composite membrane resistant to hydrolysis, etc. by a method wherein a polymer having a specific aminophenylene structural unit is crosslinked, using a specific cpd., on a microporous support film. CONSTITUTION:A polymer having 70mol% or more of an aminophenylene structural unit represented by the formula I in its repeating unit and containing aminated polyether sulfone, etc. having an average value of 0.2 or more for m in the formula I is used so that the polymer is dissolved in water or a mixed solvent of water and an organic polar solvent, in a ratio of 0.1g/100g. The obtained solution is coated onto or impregnated into a microporous support film such as polysulfone and solvent is evaporated. This is then dipped into a cpd. having b.p. of 120 deg.C or less and reacting at two or more functional groups with a group of the formula II, such as isophthalic chloride or trimesie chloride. The dipped product is crosslinked by heat treatement to provide a composite membrane. The process allows a wide range of crosslinking reactions, and composite membranes excellent in practical application are easily obtained.
Patent JP-S59170470-A (JP)
Title: Rapid preheating system for diesel engine
Inventor: MASUDA MITSUYASU
IPC: F02B3/06
Filed: 1983-03-18
Abstract: PURPOSE:To shorten the time of starting as well as to improve the stability after starting by controlling a glow-plug and an intake heater sequentially for supplementing short-comings of both of them with each other. CONSTITUTION:When a key switch 2 is ON, relays 3 and 4 are ON and a voltage is added to a glow-plug 5 for rapid preheating. When the key switch is positioned to ST, the relay 4 is OFF to arrange an intake heater 6 and the glow- plug 5 in series to preheat stably. When the key switch is returned to ON-position, preheating is changed over to afterheating, and warming is kept for a fixed time by the glow-plug 5 and the intake heater 6. Then, the relay 3 is OFF to finish warming. This construction permits to shorten the starting time by rapid preheating and improve the stability after starting.
Patent JP-S54135869-A (JP)
Title: Manufacturing of thermosetting resin decorative laminate
Inventor: KAMIYAMA TAKAHISA
IPC: B29C63/00
Filed: 1978-04-14
Abstract: PURPOSE: To manufacture a thermosetting resin decorative laminate having surface relief patterns, by stacking a hard plate, a substrate, a prepreg sheet having relief patterns printed with a specific printing ink, and a deformable layer in this order, and hot-pressing the stack.  
     CONSTITUTION: (A) A plate 6 which is hard under the molding condition, e.g. metal plate, etc., (B) a substrate 1 such as a thermosetting resin laminate, plywood, etc., (C) a prepreg sheet 2' having relief patterns 3 printed with a printing ink containing a vehicle prepared by mixing 100 parts by weight of a mixture of a melamine resin and an acrylic resin, with 200W500 parts by weight of an inorganic substance such as talc, calcium carbonate, etc., (D) an overlay sheet 4' impregnated with a thermosetting resin, and (E) a sheet which is deformable corresponding to the shape of the pattern 3, are stacked in this order, and hot-pressed with a platen 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60187838-A (JP)
Title: Gas leakage detection apparatus of multi-layered pressure container
Inventor: OGAWA HIROSHI
IPC: G01M3/20
Filed: 1984-03-08
Abstract: PURPOSE:To detect the vent hole where gas leaks, by providing a plurality of vent holes piercing through a layer forming part to the outer periphery of the outer cylinder of a multi-layered pressure container and successively sucking and analyzing the gas leaked from each vent hole. CONSTITUTION:A spiral type multi-layered pressure container 1 is constituted of an inner cylinder 2, an outer cylinder 3 and a layer forming part 4. A large number of vent holes pierce through the outer cylinder 3 and the layer forming part 4 to reach the outer peripheral surface of the inner cylinder 2. Teflon pipings 7 are connected to the vent holes 6 and provided with solenoid valves 8 and gathered to piping 10. The gas in the layer forming part 4 is sucked by the suction pump 11 connected to the piping 10 to be supplied to a gas analyzer 12 to measure the concn. of the gas in the layer forming part 4. The gas analyzer 12 outputs a signal to an alarm 13 when the leakage of gas is detected and, on the basis of this signal, the alarm 13 issues a gas leakage alarm which is, in turn, recorded by a recorder 15.
Patent JP-H01217464-A (JP)
Title: Electrostatic charge image developing toner and production of same
Inventor: SHIOZAKI MASAYA
IPC: G03G9/087
Filed: 1988-02-26
Abstract: PURPOSE:To improve size distribution and yield by incorporating a copolymer made from a water-soluble monomer having a specified polar group and an oil-soluble monomer in a polymerization composition and executing suspension polymerization. CONSTITUTION:The copolymer is composed of the water-soluble monomer units having -SO3X, X being H, Na, K, or Ca, and strong polarity and high water-solubility and as the other structural units the oil-soluble monomer. When this copolymer is added into the polymerization composition, and oil droplets are formed, the copolymer is located near the interface between the surface of each oil droplet and the aqueous dispersing medium by virtue of the water-soluble sulfonic acid or sulfonate, and each droplet is not eluted, and the toner is formed in such a state without eluting the copolymer, thus permitting size distribution and yield to be improved.
Patent JP-H09235272-A (JP)
Title: Condensed ring pyrroles and their production
Inventor: ONO NOBORU
IPC: C07D517/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a condensed ring pyrrole which has been unable to be synthesized by reacting a common aromatic nitro compound low in reactivity with an isonitrile. SOLUTION: This condensed ring pyrrole of formula I (R is a 1-6C alkyl, benzyl or tosyl; Ar is benzene, naphthalene, acenaphthylene, pyridine, pyrimidine, quinoline, etc.) is obtained by reacting an aromatic nitro compound of formula II with an isonitrile of the formula CN-CH2 CO2 R in the presence of an iminophosphorane-based base (e.g. tert-butylimino-tri(pyrrolidino)phosphorane) in a solvent (e.g. THF) in an inert gas atmosphere (e.g. nitrogen gas) at -80 deg.C to 140 deg.C. The compound of formula I is readily converted into a polypyrrole or porphyrin useful as a light and an electron functional materials and is useful as an organic intermediate and an intermediate for medicines and agrochemicals.
Patent JP-H08216582-A (JP)
Title: Decomposable writing utensil
Inventor: HOSOYA MITSUKO
IPC: B43K3/00
Filed: 1995-02-08
Abstract: PURPOSE: To enable an unnecessary writing utensil to be easily decomposed under a natural environment and returned to nature by a method wherein the writing utensil is made of a polylactic acid that can be controlled to have a predetermined molecular weight. CONSTITUTION: A writing utensil is composed of a barrel 1, a cap 2, a tip port 3, a tail cap 4, and a reservoir tube 5. The barrel 1 and the tip port 3 are molded out of a polylactic acid that is controlled to have a molecular weight of 50000-300000 so as to be made of a material of a hard type in physical properties. In this manner, a strength required of the barrel 1 and the tip port 3 at the time of writing can be obtained, and the deflection of the barrel 1 by a writing pressure or the like is prevented. In addition, the tip port 3 can hold a tip 5-1 of the reservoir tube 5 without a play under a writing pressure. The cap 2 is molded out of a polylactic acid that is controlled to have a molecular weight of 50000-300000 so as to be made of a material of a soft type having an appropriate elasticity. An ink tank 5-2 and the tip 5-1 of the reservoir tube 5 can be made of a polylactic acid with a biodegradability.
Patent JP-H05242644-A (JP)
Title: Mold device for molding tape cassette half
Inventor: KIYONO YOSHIHIRO
IPC: B29L31/34
Filed: 1992-03-02
Abstract: PURPOSE:To save the resin to be used for molding a tape cassette halves and to lessen the generation of shrinks by molding of ribs as far as possible. CONSTITUTION:Plural kinds of the tape cassette halves varying in the forms of head position discriminating holes can be selectively molded by exchanging nestings 48, 50. The nestings 48, 50 for forming the discriminating holes form the head position discriminating holes and both front and rear surfaces of the ribs enclosing these holes. The nesting for non-forming of the discriminating hole which forms the flank part of the tape cassette half in place of the head position discriminating hole is formed flat in the position corresponding to the above-mentioned rib. The rib enclosing the head position discriminating hole is thus not formed when the head position discriminating hole is not formed.
Patent JP-S59174429-A (JP)
Inventor: ICHIKAWA YOSHIMITSU
IPC: B65B9/20
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62201485-A (JP)
Title: Electronic blackboard
Inventor: MIFUNE HIDETSUGU
IPC: G03G15/04
Filed: 1986-02-28
Abstract: PURPOSE:To output corrected contents as a hard copy by forming a toner image forming means, a display image output means and a display image removing means. CONSTITUTION:The toner image forming means 36 can reproduce a faithfully expanded image corresponding to an optional original on a display means 31. On the other hand, a toner image formed on the display means 31 can be erased because it is not fixed, and the toner image can be corrected by writing a new necessary character on the display means. The contents of the corrected toner image are optically read out by an image reading area 43 and the read image information is converted into an electric signal and outputted as a hard copy through an image output means 101. After the end of copying, unnecessary display images are erased by the removing means 34 and the display screen is restored to a non-image state. Consequently, the corrected contents can be outputted as a hard copy.
Patent JP-S62221337-A (JP)
Inventor: JIYAN RIYUTSUKU ERARU
IPC: G01N23/04
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。