baber/WOPTO huggingface dataset:
Patent JP-S584142-A (JP)
Title: Photographic sensitive silver halide material having antihalation layer
Inventor: SHIMOZAKI TAKASHI
IPC: G03C1/825
Filed: 1981-07-01
Abstract: PURPOSE:To prevent halogenated lower hydrocarbon as a washing liq. from being colored by using a specified syryl dye in an antihalation layer. CONSTITUTION:An antithalation layer is formed on one side of a support with an alkali soluble resin contg. a dispersed syryl dye having a benzothiazole ring represented by the general formula[where each of A, R3 and R4 is H, halogen, cyano, lower alkyl, lower alkenyl, lower alkoxy, amino, aryl or the like, L is methine, R1 is lower alkyl or aryl, R2 is -OR5 or -NR6R7 (R5 is H or lower alkyl, and each of R6 and R7 is H, lower alkyl, cycloalkyl or aryl), R is lower alkylene, p is 1 or 2, and X  is an acid anion]. The antihalation layer withstands washing for removing fat and oil, dust, etc.
Patent JP-S6151412-A (JP)
Inventor: ANDORIIZU JIYAKOUBASU BUAN DAA
IPC: B65G43/02
Filed: 1985-05-14
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-S62259626-A (JP)
Title: Blanking die
Inventor: INANOBE YOJI
IPC: B21D28/16
Filed: 1986-05-02
Abstract: PURPOSE:To prevent the burr projecting from the plate thickness an to improve the assembling accuracy by forming a male blade higher than the upper face of a male die on the peripheral end face of the male die and making the male blade at the acute angle inclining to the inner side. CONSTITUTION:A male blade (a) is formed higher than the upper face of a male die on the peripheral end face of the male die A2 and composed so as to make the acute angle inclining to the inner side from the male die peripheral end face. In case of performing a blanking with this die,a plate stock is pinched by a plate presser 3 and elastic body 5 and bitten into the male blade (a) at the beginning of the blanking. The cutting blades of the male die A2 and female die 1 are then engaged to shear the plate stock. Since this shearing is caused from the apex of the groove by the blade a burr C is caused on a beveling part D and not projecting on the surface from a plate thickness T. Consequently the assembly accuracy is improved without the generation of the flaw by the burr C.
Patent JP-S60247432-A (JP)
Title: Production of connecting rod
Inventor: TAIHOU YUUZOU
IPC: B21K1/14
Filed: 1984-05-23
Abstract: PURPOSE:To produce a lightweight connecting rod at a good yield with high productivity by forming a blank connecting rod material consisting of a Ti alloy to an intermediate blank material by rotary forming and forming the intermediate blank material to the connecting rod by hermetic or closed forging. CONSTITUTION:The round bar blank material consisting of the Ti alloy is worked by a rotary forming machine of a cross rolling type using two roll dies to form the intermediate blank material 1 shaped to have the volume distribution approximate to the shape of the connecting rod to be manufactured. Such material 1 is then installed to the lower die of a closed forging device and is subjected to the closed forging by lowering an upper die, by which the connecting rod is formed. The material yield is improved and the production cost is reduced by the above-mentioned method.
Patent JP-H08295091-A (JP)
Title: Clear file and manufacture thereof
Inventor: TAKEYAMA TADAO
IPC: B42F7/00
Filed: 1995-04-26
Abstract: PURPOSE: To increase the use applications by forming a file cover with vivid color and excellent look. CONSTITUTION: A laminated sheet 3 having a thickness of 180 to 1,100μm is formed by so integrally laminating a multilayered synthetic sheet B which has a thickness of 30 to 300μm and in which the uniaxially oriented film of thermoplastic resin containing 8 to 65wt.% of inorganic fine powder is formed as a sheetlike layer B<2> and the biaxially oriented film is formed as a base material layer B<1> on one or both side surfaces of a non-oriented resin film support layer A having a thickness of 60 to 800μm and containing 8 to 55wt.% of inorganic fine powder that the layer B<2> side forms an outer surface. Two stripes of hinges 2b, 2c parallel substantially to the center are provided to form a back part 2a as a file cover 2. Many bags 4 made of transparent thermoplastic resin film formed with openings upward are laminated its inside.
Patent JP-S58218538-A (JP)
Inventor: SATOU AKIO
IPC: E04B1/86
Filed: 1982-06-15
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-S584258-A (JP)
Title: Fluorescent lamp
Inventor: SHIBATA HARUO
IPC: H01J61/48
Filed: 1981-06-30
Abstract: PURPOSE:To improve the variation in the luminous color, the luminous flux and the color rendering of a fluorescent lamp, which has a double-layer phosphor structure, by contaminating the first layer with a blue emitting rare earth phosphor. CONSTITUTION:500g of Calcium halophosphate phosphor with dayling color and 500g of magnesium barium aluminate phosphor activated with divalent europium are mixed with 1,000ml of a butyl acetate solution containing 1% of nitrified cotton, and the mixture is subjected to ball milling for two hours. Thus prepared phosphor sspension liquid is applied to the inner wall of a 40- watt-lamp glass tube 1 so that a first phosphor film 2 with 2.2g weight is formed on the inner wall. Next, 120g of magnesium barium aluminate phosphor activated with divalent europium, 400g of magnesium cerium aluminate phosphor activated with terbium and 480g of yttrium oxide phosphor activated with trivalent europium are mixed with 1,000ml of a butyl acetate solution containing 1% of nitrified cotton, and the mixture is subjected to ball milling for three hours so as to prepare a suspension liquid. After that, a second phosphor film 3 with 2.0g weight is fixed on the first film 2 by use of the suspension liquid.
Patent JP-H01275692-A (JP)
Title: Method of treating waste engine oil
Inventor: SUDO FUMIO
IPC: C10G31/10
Filed: 1988-04-27
Abstract: PURPOSE:To remove ash from a waste engine oil by making use of a simple apparatus to regenerate the waste engine oil as a fuel oil, by conducting a particular reaction of a waste engine oil in a batch reaction tank, roughly separating the reaction mixture into three phases in a horizontal three-phase separation decanter, and separating and purifying the obtained light liq. component in a separating plate type vertical centrifuge. CONSTITUTION:A waste engine oil is introduced into a batch reaction tank 1 and heated at 70-100 deg.C, and phosphoric acid and a surfactant are added thereto. They are stirred for mixing, and an aq. alkali soln. and extracting water are added thereto. They are stirred for mixing. Further, a coagulant is added thereto, and they are stirred for mixing. The waste engine oil treated in this step of reaction is treated in a screw conveyer horizontal three-phase separation decanter 7 to roughly separate the engine oil into a sludge component, a heavy liq. component (water) and a light liq. component (oil). The light liq. component is treated in a separating plate vertical centrifuge 11 to roughly separate it into a sludge component, a heavy liq. component (water) and a light liq. component (oil). According to the above method, the ash contained in a waste engine oil can be removed with a simple apparatus to regenerate the engine oil as a high-quality fuel oil.
Patent JP-S5727759-A (JP)
Title: Ink recording head
Inventor: OOBA YUUJI
IPC: B41J2/06
Filed: 1980-07-26
Abstract: PURPOSE:To control the jetting direction of ink and to decrease remarkably the number of drivers or switches or the like by providing a plurality of control electrodes in response to recording electrodes. CONSTITUTION:In response to the arranged interval of recording electrodes projecting inside a lower plate 1b, control electrodes 11a-11h insulated by an insulator 10 from ink 3 are provided in the inner part of the lower plate 1b. The instant pulse voltage is applied to the recording electrode 8a the pulse voltage is applied to the control electrode 11a or 11b. If so, the jetting direction of ink 3 given at the position of the recording electrode 8a is deflected to the side of the control electrode 11b or 11a. Further, if the crest value of the pulse voltage applied to the control electode 11a or 11b increases, the amount of deflection in the jetting direction increases but ink does not jet at the position of the control electrode 11a or 11b. Therefore, deflection in the jetting direction of the ink 3 can be freely controlled according to conditions of the pulse voltage applied to the control electrodes 11a- 11h.
Patent JP-S60246686-A (JP)
Title: Thin-film nonlinear resistance element
Inventor: KAMIKAWA TAKETOMI
IPC: G02F1/136
Filed: 1984-05-22
Abstract: PURPOSE:To reduce the frequency of generation of defective dielectric breakdown voltage, and to strengthen and stabilize the titled resistance element mechanically by making the film thickness of an insulating film formed at the stepped section of a pattern for a lower metal thicker than that of an insulating film shaped to the surface of the pattern for the lower metal. CONSTITUTION:A lower metal 2 is formed onto an insulating substrate 1. A metal, whih can be anodized, such as tantalum, aluminum, etc. is selected as the material of the lower metal. A surface section insulating film 4 is shaped onto the surface of the metal 2. The unnecessary sections of the surface section insulating film 4 and the lower metal 2 are removed through a photoetching method. When the lower metal is anodized under the state, only the stepped section of a pattern for the lower metal 2 is anodized, and a stepped-section insulating film 3 is formed. The stepped-section insulating film 3 is shaped, a resist is peeled, and lastly the upper metal 5 is formed and patterned, thus completing an MIM element having structure in this invention.
Patent JP-H11301685-A (JP)
Title: Bottle with label attached thereto and recycling method therefor
Inventor: TAHODA TADASHI
IPC: B65D25/20
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To easily remove ink used for printing, by using a label comprising a thermoplastic resin having an ink layer removable in an alkaline water and by making the label ink separable by wind. SOLUTION: The composing part of a container, that is, a cap or stopper, comprises, as a main constituent, polyester comprising ethylene terephthalate as a main repeated unit. As a backing film for a label, there are no limitations, in particular, as long as it is a thermoplastic film. However, one comprising an ethylene terephthalate and/or ethylene naphtalate as a unit is preferable. On one side of such a label, an ink layer is provided. The ink layer is one which is removable in alkaline warm water, that is, the ink is soluble in the alkaline warm water. The example of such ink is one which has, as its constituents, coloring matter comprising a pigment or dye, a binder, and a volatile organic solvent. The ink is removed by drying the label and ink, making the ink into fine powder, and then separating it by wind.
Patent JP-S5529851-A (JP)
Title: Image transfer method
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/16
Filed: 1978-08-24
Abstract: PURPOSE: To improve transfer efficiency and prevent the influence of the change of enviromental conditions by applying the charges of the same polarity as that of magnetic toner from the back of a receptor in contact with an image carrier then applying the charges of the opposite polarity.  
     CONSTITUTION: The electrostatic latent images on a photosensitive drum are slided by a developing device 4 and are turned to visible images by toner. The voltage of +3KV of the same polarity as that of, e.g., toner, is applied through corona discharge by the first transfer device 6 to the transfer paper S placed on the electrostic latent images from its back. The charges applied to the transfer paper arrive at the electrostatic latent images through the magnetic toner and neutralize the opposite polarity charges thereof. After about 3/100 seconds of the operation of the first transfer device 6, the corona discharge of -6.5KV is applied by the second transfer device 7. Thereby, transfer of excellent efficiency may be accomplished. This method makes it possible to perform good transfer on plain paper even with the magnetic toner of specific volume resistance values 10 6  thru 10 14 Ωcm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01273017-A (JP)
Title: Liquid crystal display element
Inventor: ABE YOKO
IPC: G02F1/1335
Filed: 1988-04-26
Abstract: PURPOSE:To always obtain stable display quality by forming an inorganic thin film for optical compensation on a light transmitting substrate forming a super-twist nematic liquid crystal cell. CONSTITUTION:Incident light passes through a polarizer 1 and a driving STN liquid crystal cell 10 in that order. Since said cell 10 has birefringence, linear polarization is colored, and turns into elliptical polarization. It passes through the inorganic thin film 6 for optical compensation formed on the light transmitting substrate. However, the film 6 is set to possess birefringence opposite from the STN liquid crystal cell 10, the elliptical polarization returns to its original linear polarization, and its coloring is eliminated. The original linear polarization has the same vibrating direction regardless of color, and therefore it passes through a photodetector. As a result, a stable black and white display appears on an STN liquid crystal display device.
Patent JP-S63269674-A (JP)
Title: Facsimile equipment
Inventor: FUKUZAWA KEIJI
IPC: H04N1/32
Filed: 1987-04-28
Abstract: PURPOSE:To improve the operability of facsimile equipment, by causing the facsimile equipment to discriminate whether the facsimile equipment of an opposite station belongs to the company or is mini-fax(MF) equipment and to communicate with the opposite facsimile equipment in a relevant mode. CONSTITUTION:Facsimile equipment transmits calling signals CNG at the time of transmission and, when the facsimile equipment of an opposite station belongs to the company, the equipment has a means which detects the calling signals CNG and sends answer signals ANS. When the opposite station uses MF equipment, the equipment sends no answer signals ANS to the circuit because it does not have the above-mentioned means. Therefore, when presence/absence of the answer signals ANS is detected, whether the facsimile equipment of the opposite station belongs to the company or is MF equipment can be discriminated automatically. A communication button is depressed at the time of transmission, bit, since the reception is from the MF equipment when the calling signals CNG are not detected, phase signals PHS are detected, an MF mode receiving state can be set up immediately and it is not necessary to depress the communication button specially.
Patent JP-S63269677-A (JP)
Title: Picture processor
Inventor: KANEKO YOJI
IPC: H04N1/387
Filed: 1987-04-28
Abstract: PURPOSE:To eliminate control for stopping a picture reader so as to suppress the deterioration of picture quality to the minimum, by writing data in a buffer memory in a picture memory and changing auxiliary scanning densities at every time when a counting means counts a prescribed number of lines. CONSTITUTION:A picture memory 26 which stores output picture data, means 21 which counts the number of lines of picture signals inputted from a picture reader, and buffer memory 24 which successively stores picture data of one line inputted from the picture reader, are provided. Then, by writing the data in the buffer memory 24 in the picture memory 26 at every time when the counting means 21 counts a prescribed number of lines, the auxiliary scanning density is changed. Therefore, the picture element density in the auxiliary scanning direction can be changed without controlling the operation of the picture reader. As a result, problems of deterioration of picture quality can be solved.
Patent JP-H10293522-A (JP)
Title: Original plate for duplication of relief image and duplication of relief image by using the same
Inventor: INABA YOSHIMI
IPC: G03H1/20
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To easily and efficiency duplicate relief images without the need for executing the process for manufacturing hologram original plates for each relief image to be duplicated. SOLUTION: A photosetting thermoplastic resin compsn. layer 12 which is formed on a base 11 and is provided with rugged relief patterns 13 on its surface is iadiated with a laser beam 15 of the intensity meeting the gradation of the desired image, by which the regions 12a, 12b, 12c varying in the degrees of photosetting are formed in correspondence to the intensity thereof. The regions 12a, 12b, 12c varying in the degrees of photosetting are thermally deformed in correspondence to the degrees of photosetting by heating this layer and are irradiated with light 18, by which the thermally deformed patterns are fixed. The original plate 20 for duplicating the relief images is thereby manufactured. A duplication mold is manufactured from the original plate 20 and the relief images are duplicated a material to be formed with the images by using such original plate.
Patent JP-H07288851-A (JP)
Title: Stereoscopic projector
Inventor: NABESHIMA TAKANARI
IPC: H04N13/04
Filed: 1994-04-18
Abstract: PURPOSE:To realize a stereoscopic projector by employing a conventional inexpensive NTSC television camera and projector without any modification. CONSTITUTION:A 1st optical means 12 is used to form an image of a right eye optical image and a left eye optical image of an object to nearly a half of an image pickup element of a video camera 10 each. A projector 32 reproduces an optical image depending on an electric signal from the video camera. First and second polaroid filters 38, 40 pass almost half each of the optical image from the projector to polarize the image in 1st and 2nd directions. A 2nd optical means 42 overlaps the optical images polarized by the polarization filters onto a screen 44. A viewer views the screen through an eyeglass 46 whose one eye is made up of the polaroid filter in the 1st direction and the other eye is made up of the polaroid filter in the 2nd direction.
Patent JP-S61260585-A (JP)
Inventor: HAYASHI KUNIHIRO
IPC: H05B6/12
Filed: 1985-05-15
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-S5656014-A (JP)
Title: Electric power amplifying circuit
Inventor: KATAFUCHI HISASHI
IPC: H03F3/213
Filed: 1980-07-28
Abstract: PURPOSE:To suit a power amplifying circuit for integration while improving reliability by eliminating the simultaneous conduction of upper-and lower-stage output transistors by increasing a minimum operation output voltage above the collector- emitter saturation voltage of a post-stage transistor among lower-stage output transistors. CONSTITUTION:When collector-emitter saturation voltage VCE(sat) of single-ended push-pull SEPP output lower-stage output transistor Q6 is nearly twice its base- emitter voltage VBE, collector-emitter voltage VCE of transistor Q6 never drops below 2VBE+VCE(sat) and transistor Q6 will not get saturated. On the other hand,  when VCE(sat) of transistor Q6 is approximate three times its base-emitter voltage,  VCE of transistor Q6 never drops below 3VBE+VCE(sat), so that transistor Q6 can be  left unsaturated. Then, transistor Q6 can be used in the unsaturated state, so that  transistors Q3 and Q6 can be prevented from turning on simultaneously.
Patent JP-S5627417-A (JP)
Title: Stabilizing method for temperature of element
Inventor: IKEDA TERUYUKI
IPC: G05D23/20
Filed: 1979-08-13
Abstract: PURPOSE: To stabilize the temperature of an element by stabilizing a heat source by connecting an IC temperature sensor and the heat source together via a small  thermal resistance and then by connecting an element to be temperature-stabilized to the heat source via a thermal conductor.  
     CONSTITUTION: Resistance 52 that sets the temperature of IC temperature sensor 51 is connected to the input of sensor 51, the output of which is fed back through resistance 53 to give a temperature decision a gradient. Sensor 51 is connected to  transistor 55 by way of amplifier 56 for driving power transistor 55 serving as the  heat source of a temperature-stabilized element, e.g. IC operational amplifier 54.  Then, sensor 51 and transistor 55 are connected together in metal piece 57 to stabilize the temperature of the heat source. The temperature of the temperature-stabilized element can be stabilized by connecting operational amplifier 54 to this heat  source by way of thermally conductive plate 58. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5228329-A (JP)
Title: Recording device by means of the dry electrolytic recording paper
Inventor: YAMAKI JIYUNICHI
IPC: B41J2/32
Filed: 1975-08-28
Abstract: PURPOSE: To prevent burning of a dry electrolytic recording paper due to a sudden heating as well as obtain a stable image by providing a process wherein an electric current does not flow more than a predetermined quantity even though the resistance value of the dry electrolytic recording paper varies due to the current or humidity of the air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S593041-A (JP)
Inventor: KAARUUHAINTSU MAADAA
IPC: G02C7/00
Filed: 1983-06-09
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-H10290945-A (JP)
Title: Die coating device
Inventor: MANIWA OSAMU
IPC: B05C5/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a stable thin-film state even at the time of a high speed by forming the upstream side lip of a die for a coating liquid in the moving direction of a base to a curved surface by chamfering the upstream side in the moving direction of the base, thereby preventing the chipping of the base and the trapping of foreign matter at the front end of the front lip edge to be even in the thickness of the solvent layer. SOLUTION: The coating liquid 5 is applied on the precoated base 11 by the die 7 for the coating liquid. The stable coating application state is maintained by applying the precoating liquid 2 in excess of the amt. at which the liquid passes between the base 1 and the front edge 3a existing on the upstream side in the moving direction of the base of the front lip 3 and applying the coating liquid 6 thereon while scrapping the excess precoating liquid by means of the front edge 3a. At this time, the excess precoating liquid 2 falls by gravity. Then, the front edge 3a is chamfered to the curved surface in order to prevent the chipping of the base and the trapping of the foreign matter at the front edge 3a and to obtain a stable coating state with, the die coating device.
Patent JP-S5530634-A (JP)
Title: Spectroscopic photometer with integrating and averaging device
Inventor: HASHIMOTO NORIYOSHI
IPC: G01J3/36
Filed: 1978-08-28
Abstract: PURPOSE:To improve the reliability of the measured results of a spectroscopic photometer using an image sensor by integrating and averaging the mesuared data of several times. CONSTITUTION:A one-dimentional image sensor 24 is canned with the clock pulses of a clock pulse generator 20 so that a wavelength designating signal is generated from a converter 36 when any wavelength is designated by a wavelength designating switch 34. On the other hand, an address signal output circuit 30 synchronizes with the drive of the photoelectric converting unti of the sensor 24 to generate respective address signals. Those two signals are compared by a coincidence circuit 32 to generate a coincidence signal. The photoelectric converted signals synchronized therewith are ged through a gate 26 into an adding circuit 40. These operations are repeated until a counter 46 accomplishes a preset number of counting operations. Then, its function is stopped at 48 so that the output of the circuit 40 is fed to a dividing circuit 50, where the division is performed with the measured times to generate an average value. Thus, it is possible to improve the reliability of the measured data.