baber/WOPTO huggingface dataset:
Patent JP-H01105950-A (JP)
Title: Image forming device
Inventor: TAKAGI ATSUSHI
IPC: G03D15/00
Filed: 1987-10-19
Abstract: PURPOSE:To effectively from images by permitting a hue discriminating part to discriminate whether original images are colored or monochromic, and letting a color image forming part to form color images when they are colored and a monochromic image forming part to form monochromic images when they are monochromic. CONSTITUTION:A hue discriminating device 720 discriminates picture signal sent to the hue discriminating part to be colored or monochromic. Discriminating signals are sent to an exposure control circuit 228 by means of an operation controller 730, and the exposure quantity of each color is controlled by the exposure control circuit 228 and sent to each exposing device. The discriminating signals are sent to each image forming part. Namely, when images are color image, the color image forming part 800 is operated, the exposure control circuit in an image processing device is controlled by the discriminating signals, and picture signals are sent to a color image exposing device. When images are monochromic, a monochromic electrophotographic image forming part 500 is operated, the exposure control circuit in the image processing device is controlled by the discriminating signals, and picture signals are sent to a monochromic electrophotographic exposing device.
Patent JP-H10110613-A (JP)
Title: Exhaust fine particle purifying device
Inventor: YOSHIDA HIDEJI
IPC: H02J7/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a problem of battery flat at the time of recovery in a vehicle having an engine automatic stopping/starting device. SOLUTION: When exhaust fine particles are collected alternately in filters 2, 3 arranged in the exhaust pipes of an engine 1 and an ECU 22 judges that a collected amount of fine particles reaches a predetermined amount, electric heaters 4, 5 and an air pump 10 are operated so as to recover the filters 2, 3 collecting the fine particles. The ECU 22 outputs an engine automatic stopping prohibiting signal to an engine automatic stopping/starting device 25 while controlling the recovery of the filters, so that the engine 1 is prevented from being automatically stopped, and battery flat can be prevented.
Patent JP-H04140137-A (JP)
Title: Manufacture of metallic decorative laminate
Inventor: ATAKE HIROYUKI
IPC: B32B27/36
Filed: 1990-10-01
Abstract: PURPOSE:To render the printing highly vivid and the surface smooth by performing printing in use of a plastic surface film having high heat resistance and solvent resistance, and employing polyvinyl chloride as an intermediate layer. CONSTITUTION:A plastic film having excellent heat resistance and solvent resistance is used as a surface film, and patterns are printed on the rear surface thereof, and then an excellently workable plastic film is employed as an intermediate film 3 so as to be laminated on the rear surface side having the printing 2 of the surface film, and further, the laminated film obtained is laminated on the base plate 4 of a metal in the form of putting the intermediate film into contact with the metal, thereby obtaining a metallic decorative board. For the plastic film used as a surface film, it is preferable to employ polyester film, in particular, a polyethylene terephthalate film that is biaxially oriented and has dimensional stability. In the printing of patterns to the surface film, an ordinary ink is used, and the printing is effected by a gravure method, screen method, and the like.
Patent JP-H08124081-A (JP)
Title: Vehicle detector
Inventor: YAMASHITA RIICHIRO
IPC: G01S7/497
Filed: 1994-10-27
Abstract: PURPOSE: To provide a vehicle detector which is not affected by the vehicle running on an adjacent lane, and further is capable of detecting all the vehicles such as motorcycles shaded with the running vehicle. CONSTITUTION: In the charge collecting system of a toll road, the system is provided with (A) a frame 2 which strides all over the whole of a road having plural lanes and is provided in a vehicle advance direction, (B) plural light emitting functions arranged at the proper places of the frame 2 and a laser radar 1 which is also provided with a light receiving function and perpendicularly irradiates optical pulses on the road surface on the lower part and (C) an arithmetic circuit determining the height of a passing vehicle from the difference of the reflection time from the road surface of the optical pulse that the laser radar 1 irradiates and the reflection time of the vehicle passing on the road surface and measuring the kind and number of vehicles.
Patent JP-H06120939-A (JP)
Title: Pointer processing circuit
Inventor: KINOSHITA TOSHIAKI
IPC: H04L7/08
Filed: 1992-10-01
Abstract: PURPOSE:To facilitate and quicken the recovery from a memory slip state by allowing a memory slip monitor section to receive a stuff control signal to monitor the occurrence of memory slip and outputting a reset signal when the occurrence is detected. CONSTITUTION:A phase of a write clock RCK generated by a write counter 2 and a phase of a read clock SCK generated by a read counter 3 are compared by a phase comparator 4 to output a stuff control signal for an increment request or a decrement request to a memory slip monitor section 5. The monitor section 5 monitors a memory slip and on the occurrence of the memory slip, an initial state control signal is outputted to reset the comparator 4 and the counters 2, 3 thereby obtaining an initial state. Thus, transmission data are made stable after 2 frames at maximum. Thus, the recovery from the memory slip state is easily and quickly implemented.
Patent JP-H04146298-A (JP)
Title: Slime-controlling agent for papermaking
Inventor: TAKAHASHI NOBUYASU
IPC: D21H21/04
Filed: 1990-10-03
Abstract: PURPOSE:To obtain the subject controlling agent having excellent germicidal action and propagation-inhibiting effect against bacterium even to white water in a papermaking process in which a reducing substance exists by making glutaraldehyde and a specific halogenated aliphatic nitroalcohol derivative contained as active ingredients. CONSTITUTION:The objective controlling agent contains (A) glutaraldehyde expressed by OHC(CH2)3CHO and (B) a halogenated aliphatic nitroalcohol derivative (e.g. 2-chloro-2-nitroethanol or 2,2-dibromo-2-nitroethanol) expressed by the formula [R is H or alkyl; R' is H, halogen, (hydroxy)alkyl or acetoxyalkyl; R'' is H or acetyl; X is halogen] as active ingredients.
Patent JP-H07117246-A (JP)
Title: Facsimile apparatus
Inventor: SATO FUMIO
IPC: B41J2/32
Filed: 1993-10-22
Abstract: PURPOSE:To print a high resolution image on a regular paper by directly printing on an optical-heat transfer sheet by means of a laser beam. CONSTITUTION:The title apparatus comprises a recording paper 32 consisting of an optical-heat transfer sheet wherein a film layer, a light-sensitive layer, a heat-generating layer and a transfer layer are laminated in this order and plain paper, a writing means 38 that writes image information on the optical- heat transfer sheet by the use of a laser beam L, a printing means 39 that print and transfer the image information written on the optical-heat transfer sheet on the regular paper by the writing means 38.
Patent JP-H0790019-A (JP)
Title: Production of chlorinated vinyl chloride resin
Inventor: FUJIMOTO TERUO
IPC: C08F8/20
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a chlorinated vinyl chloride resin having high chlorine content and heat-resistance and giving a heat-resistant molded article having high impact strength because of its gelling tendency at low temperature by suspending a vinyl chloride resin in an aqueous medium and chlorinating the resin by a specific method. CONSTITUTION:A vinyl chloride resin is suspended in an aqueous medium and chlorine is introduced into the suspension while heating the suspension to chlorinate the vinyl chloride resin. When the chlorine content of the chlorinated vinyl chloride resin (CPVC) reaches 60-64%, the introduction of chlorine is stopped and the temperature of the suspension is lowered or the light irradiation is stopped to interrupt the chlorination reaction. The suspension is maintained at the lowered temperature for a while, preferably for 100-200min. The introduction of chlorine into the suspension is restarted to impregnate chlorine into the CPVC and the system is heated or irradiated with light to restart the chlorination of CPVC and obtain the objective resin having a chlorine content of >=66%.
Patent JP-H03126215-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: OBATA YASUHIRO
IPC: H01G9/02
Filed: 1989-10-11
Abstract: PURPOSE:To improve characteristic and reliability by employing an electrode made of elastic element having conductivity as polymerization starting electrode, and bringing the electrode into contact with a manganese oxide layer to generate electricity. CONSTITUTION:The end of a polymerization starting electrode 2 is brought into contact with a part of an anode 1 made of valve metal to which a manganese dioxide layer 3 is adhered by using the anode 1 made of the valve metal and the electrode 2, and dipped in polymerization solution 4. Electrolytic polymerization is conducted by supplying a constant current of 2mA between the electrode 2 of the polymerization electrode as an anode and a polymerization cathode 5 for 30min. Thus, the polymerization is started from the contact part of the electrode 3 on the surface of the anode 1 made of the valve metal, and a conductive polymer film is formed on the entire layer 3 in 15-20min. After the film is formed, a carbon paint layer 7 and a silver paint layer 8 are formed on predetermined part of the polymer film 6 to form one capacitor element.
Patent JP-H01107310-A (JP)
Title: Floating magnetic head
Inventor: TSUKAMOTO SHIGERU
IPC: G11B5/105
Filed: 1987-10-20
Abstract: PURPOSE:To enable recording and reproducing to be sufficiently executed for the magnetic recording medium of high coercive force by providing a recording/ reproducing core chip at least whose one surface is covered by a thin film consisting of high saturated magnetic flux density material. CONSTITUTION:The recording/reproducing core chip at least of which one surface among the respective opposed surface 11c of the magnetic recording medium of paired cores 11a and 11b disposed by sandwiching a recording/ reproducing gap 2 is provided. Then, the surface of a metallic magnetic film 12 and the surface of a rail for floating 4a are on an identical flat surface and they form a floating surface. As the boundary surface of the film 12 and oxide magnetic materials 11a and 11b are formed in parallel for the magnetic recording medium, the core chip 11 is not operated as a dummy gap. Thus, good recording/reproducing characteristic can be obtained.
Patent JP-H03126781-A (JP)
Title: Water-based coating composition
Inventor: AIHARA TETSUO
IPC: C09D201/06
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a water-based coating composition having excellent storage stability and giving a coating film having good appearance even after storage by compounding an aqueous dispersion of a drier to a hydrated product of an oxidation curable water-based resin and a compound having polymerizable unsaturated group. CONSTITUTION:The objective composition giving a coating film having high initial hardness is produced by compounding (A) a hydrated product of (i) an oxidation curable water-based resin such as alkyd resin or fatty acid-modified acrylic resin and (ii) a compound having >=2 polymerizable unsaturated groups in one molecule [e.g. ethylene glycol di(meth)acrylate] with (B) an aqueous dispersion of a drier produced by dispersing a salt of an organic acid and a metal such as cobalt in water.
Patent JP-H10111662-A (JP)
Title: Hoop stopper of flag body
Inventor: KARAKI CHIAKI
IPC: G09F17/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a hoop stopper for a flag body which enables the easy discrimination of the display of a flag body without allowing the flag body of a banner to soar up and wind around a pole in spite of strong wind. SOLUTION: The banner mounted with plural pieces of hoops 1 at the one flank edge and upper edge of the flag body 2 having a longitudinal rectangular shape and mounted at the pole 3 via these hoops 1 has packer members 11 which are formed with longitudinal notches at the rings of the band-shaped bodies to be fitted to the pole 3 and turning members 12 which are formed with slots 12b of fine vertical lines at cylindrical bodies 12a formed to the diameter smaller than the diameter of the cylindrical bodies of these packer members 11, are arranged with hoop holding members 12c consisting of elastic materials fixed in the upper parts and opened in a lower direction on their outer peripheral surfaces and are formed with turning-back stopper pieces for closing the apertures of the hoop holding members 12c.  The hacker members 22 are fitted near to the lowermost, hoops of the flag body 2 of the pole 3 and the lowermost hoop of the flag body 2 is inserted to the hoop holding member 12c of the turning member 12 from below to prevent the direct contact of the hoop 1 of the lowermost stage with the pole 3.
Patent JP-H06113665-A (JP)
Title: Thresher for head-feeding type combine harvester
Inventor: ANDO MASARU
IPC: A01F12/18
Filed: 1992-10-02
Abstract: PURPOSE:To increase the threshing and grading through-put according to a compact construction by installing a straw rack in an optional state. CONSTITUTION:This thresher is obtained by installing a straw rack 23 interlocking with a rocking and grading case 24 so as to be freely driven and rocked for conveying a material to be treated from a treated material taking outlet 22 of a threshing chamber 13 to a treating chamber 20. The straw rack is arranged adjacently to a grain pan 37 at a level below the vicinity of the upper end of the grain pan 37 facing a dust feeding port 36. Thereby, the production cost of a conveying construction for the threshed material from the threshing chamber to the treating chamber can sufficiently be reduced.
Patent JP-H04142470-A (JP)
Title: Three-phase voltage detecting circuit
Inventor: YAMADA KUNIO
IPC: G01R29/18
Filed: 1990-10-04
Abstract: PURPOSE:To automatically detect an abnormality when one or more phases are turned off and improve the reliability of an electronic apparatus by judging the input state of the three-phase voltage with a three-input logical circuit and a comparing circuit. CONSTITUTION:When AC 115V is inputted to each of the U-phase 2, V-phase 3 and W-phase 4 of the three-phase voltage 1, diodes CR4, CR5, CR6 are turned off, the reverse input voltage 5b is made larger than the nonreverse input voltage 5a, a comparing circuit 5 is grounded, and a judgment signal is outputted. When one or more phases of the U-phase 2, V-phase 3 and W-phase 4 are turned off, the diodes CR4, CR5, CR6 corresponding to the off-phases are turned on, the voltage 5a of the comparing circuit 5 is made larger than the reverse input voltage 5b, the output of the circuit 5 is made +5V, and no judgment signal is outputted. The situation is normal when the judgment signal is outputted, and the situation is abnormal when no judgment signal is outputted.
Patent JP-H04145039-A (JP)
Title: Production of 4,4'-(1-phenylethylidene)bisphenol
Inventor: IWANE HIROSHI
IPC: C07C37/20
Filed: 1990-10-04
Abstract: PURPOSE:To obtain the objective substance in good yield using an inexpensive apparatus in a short time by using a catalyst composed of a heteropoly acid and a sulfur-containing organic compound having SH group in producing the title substance from acetophenone and phenol. CONSTITUTION:Acetophenone is reacted with phenol in the presence of a catalyst composed of a heteropoly acid (e.g. phosphotungtic acid) and a sulfur- containing organic compound (e.g. ethyl mercaptan or mercaptopropionic acid) having SH group at 40-120 deg.C for 2-12hr to produce the title substance. The heteropoly acid and the sulfur-containing organic compound are used in an amount of 0.05-0.3mol based on 1mol acetophenone and 0.5-30wt.% based on the acetophenone. Since a catalyst such as HCl having strong corrosiveness is not used, expensive apparatuses are not required. The title substance is useful as an intermediate raw material for polycarbonates, polyesters, developers for heat-sensitive paper, etc.
Patent JP-S62124589-A (JP)
Inventor: MURAISHI TAKEYASU
IPC: G02F1/1335
Filed: 1985-11-26
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-H07106310-A (JP)
Title: Dry etching method
Inventor: YOSHIMIZU HISANORI
IPC: H01L21/302
Filed: 1993-09-29
Abstract: PURPOSE:To reduce the number of processes and enable increasing selection ratio. CONSTITUTION:In a dry etching method wherein fine working is performed by dry-etching the material 12 to be etched by using photosensitive resin as mask material 15, a resistance-to-ion modification layer 17 high in ion bombardment resistance is formed on the surface of mask material while dry etching is performed by using, e.g. nitride like SiN as electrode material. Thereby the pretreatment like silylating treatment which has been necessary in the conventional art can be made unnecessary.
Patent JP-S63120813-A (JP)
Title: Cooling device for cylinder head
Inventor: YADA HIROYASU
IPC: F01P3/02
Filed: 1986-11-10
Abstract: PURPOSE:To eliminate independent parts, by forming a cooling oil chamber as a cavity around a combustion chamber of a cylinder head, and forming an oil hole in a thick-walled portion of a cylinder block to supply oil to the oil chamber. CONSTITUTION:A cooling oil chamber 9 is formed over a combustion chamber 6, and an oil return hole 10 is formed to pass through a cylinder block 1 which hole 10 is communicated at its upper end with the cooling oil chamber 9. An oil supply hole 15 is formed to vertically pass through a cylinder head 2, and an upper end of the hole 15 opens at an upper face 14 of the cylinder head 2 mating with a lower face 21 of a head cover 3. An oil supply hole 16 is formed to pass through the cylinder head 1, and is connected at its upper end to the lower end of the oil supply hole 15. The mating face 14 of the cylinder head 2 is formed with a recess 18. The recess 18 has a bottom portion formed with an oil inlet hole 19 communicated with the cooling oil chamber 9. The lower face 21 of the head cover 3 is formed with a groove 22 communicated at its one end with the oil supply hole 15 and communicated at the other end with a notch 17 of the recess 18.
Patent JP-H01107468-A (JP)
Title: Lithium secondary battery
Inventor: HATTORI HIROSHI
IPC: H01M10/05
Filed: 1987-10-20
Abstract: PURPOSE:To increase energy densities per unit volume and unit weight by using polyaniline as a positive electrode and a specified electrolyte. CONSTITUTION:In a secondary battery using polyaniline in a positive electrode 6, an electrolyte 9 prepared by dissolving LiBF4 in 1,2-dimethoxyethane is used and the concentration of the LiBF4 is made to 4-6mol/l. Although this electrolyte 9 is of high concentration, it does not decrease the charge-discharge performance of the battery, and when the concentration ot LiBF4 exceeds 4mol/l, energy density per weight is substantially increased. The concentration in which the electrolyte is liquid at room temperature is up to about 6mol/l. The amount ot the electrolyte 9 in the battery is remarkably reduced and energy densities per unit volume and unit weight are increased.
Patent JP-H11153267-A (JP)
Title: Tube element
Inventor: ELSAESSER FABIAN
IPC: F16L27/111
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the vibration characteristic, to reduce the secondary acoustic effect, and to increase the service life by preliminarily placing a hose in a contracted condition in the sectional direction, and bringing into at least local contact with an outer layer of a transport member to form a free outside diameter of the transport member to generate the friction. SOLUTION: By compressing a part of a braided hose 6 in the axial direction, the outside diameter of a permanently deformed hose is larger than a free outside diameter of a tube element. After the diameter expansion process of the hose which is the plastic deformation, the tube element is fitted, and when the braided hose is of the length exceeding the prescribed minimum value to be determined by various parameters of individual hoses, the hose is contracted in its large diameter area, and a single or a plurality of annular areas for the contact to generate the friction are formed between the braided hose and the tube element.
Patent JP-H10112895-A (JP)
Title: Device for correcting sound field in cabin
Inventor: SHIDA MITSUAKI
IPC: H04R5/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To deliver excellent sound to a listener located at a front part of a vehicle by controlling a directivity variable device or a sound quality adjustment device when a cargo detector detects a cargo in a vehicle audio equipment where a cargo is placed in a cargo compartment. SOLUTION: In the case that a cargo or the like is placed at a location such as a front side of a rear speaker 4 in a cargo compartment or between the rear speaker 4 and a listener like a driver placed at a front seat of a vehicle where listening with high quality sound is disturbed, a cargo detector 1 detects it. The cargo detector 1 uses a plurality of weight sensors placed to a floor in front of the rear speaker 4 located in the cargo compartment or a plurality of infrared ray sensors placed in the vicinity of the rear speaker 4 to detect the presence of a cargo. A controller 2 recognizes which sensor senses the cargo and controls automatically a directivity variable device 3 provided to an aperture of the speaker and having an acoustic lens so as to correct the sound field.  Or the sound quality is corrected when a cargo is placed close to a front side of the speaker 4 and air load (acoustic load) is changed for the movement of a diaphragm of the speaker.
Patent JP-H04142507-A (JP)
Title: Microscope device
Inventor: OKAMOTO TADASHI
IPC: G02B21/00
Filed: 1990-10-03
Abstract: PURPOSE:To enable a user who is not familiar to easily handle the microscope device by detecting the balance quantity of a support part based upon variation in the weight of a microscope main body due to the attachment or detachment of an accessory, driving an adjusting mechanism part according to the detection result, and automatically correcting the balance of the support part. CONSTITUTION:When a side viewer and a camera are mounted on the microscope main body 12, a weight detecting element 13 sends a corresponding detection signal to a measuring circuit. The measuring circuit sends its measured value to a CPU. The CPU sends a driving signal corresponding to the measured value to a pulse motor 25. The motor 25 rotates according to the driving signal and drives and rotates a screw body 22 through 1st and 2nd gears 28 and 27 to adjust the position of an operation element 21 by a quantity corresponding to the weight variation of the main body 12. Consequently, the energizing force of a liquid spring part 20 is automatically varied to correct the unbalance of a parallel link mechanism part 15 on a counter balance basis.