baber/WOPTO huggingface dataset:
Patent JP-2000227685-A (JP)
Title: Method and device for controlling toner concentration in color image forming device
Inventor: ENDO OSAMU
IPC: G03G15/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a tint of a formed color image from changing even when an electrified amount between respective color toners is considerably different with time by correcting control of toner concn. at an image making time at every color toner according to the number of image making sheets after a development unit is exchanged by cumulating at every color toner. SOLUTION: The number of image making sheets after the development unit is exchanged is cumulated at every color toner, and the control of the toner concn. at the image making time for a photosensitive body is corrected at every color toner according to the number of cumulated image making sheets. In this color image forming device, a cumulative means 21 by a number of image making sheets counter 19 reset when the development unit is exchanged at every color toner and counting the number of image making sheets thereafter and a memory 20 updating/holding the count result at any time at every color toner is provided. Further, an image forming condition control circuit 18 executes a function of a correction means according to a program beforehand stored in a RAM, etc.
Patent JP-H11228658-A (JP)
Title: Polyisocyanate composition and its production
Inventor: HASEYAMA RYUJI
IPC: C08G18/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition excellent in storage stability and improved in reactivity by reacting a specific methylene cross-linked polyphenyl polyisocyanate with a specified polyol in a specific equiv. ratio. SOLUTION: This composition is obtained by reacting (A) a methylene-cross- linked polyphenyl polyisocyanate containing 20-60 wt.% diphenylmethane diisocyanate with (B) a polyol prepared by adding (ii) a >=2C alkylene oxide or epichlorohydrin to (i) a compound represented by formula I [X is a group represented by formula II to IV (R1 is H or a lower alkyl) ; R is H or a 1-3C lower alkyl; (n) is 0 or 1-3] (e.g. N-methylpiperazine) and having 10-425 mg KOH/g, preferably 20-380 mg KOH/g OH value in 5-200, preferably 50-150 equiv. ratio of NCO groups to OH groups. Ethylene oxide or propylene oxide or both are preferred as the alkylene oxide.
Patent JP-H06238543-A (JP)
Title: Cutting agent feeding device for machine tool
Inventor: MIYAJIMA YOSHIJI
IPC: B23Q11/10
Filed: 1993-02-18
Abstract: PURPOSE:To effectively supply a cutting agent to the cut place of a work by a tool and prevent the splashing of chips. CONSTITUTION:A main spindle cap 6 is installed on the front edge surface of a housing 2, and a rotary ring 9 is installed in a rotatable manner on the main spindle cap 6, and an annular passage 10 is formed on the rear side surface of the rotary ring 9, and a nozzle hole 11 opened on the front side surface of the rotary ring 9 is formed, and the rotary ring 9 is connected with an outside driving source through a power transmission mechanism, and is revolved by the outside driving source, and a cutting agent is supplied into the annular passage 10 of the rotary ring 9. The cutting agent jetted from the nozzle hole 11 of the rotary ring 9 is formed to a nearly cylindrical or conical curtain form by the revolution of the rotary ring 9, and surrounds the periphery of the cut place of the work by a tool.
Patent JP-H01202458-A (JP)
Title: Liquid jet recording method
Inventor: SEKIYA TAKURO
IPC: B41J2/175
Filed: 1988-02-08
Abstract: PURPOSE:To form uniform ink drips to accomplish a high printing quality, by a method wherein, at the redischarge of a liquid drip a bubble smaller than that formed during discharging is generated on a thermal energy acting part and, thereafter, a normal bubble is generated for discharging. CONSTITUTION:To make the condition of an orifice part 24 at the restart of discharge after a fixed time discharge stop similar to that at the continuous discharge, before the generation of a bubble 31 for discharging a bubble 31' which is smaller than the bubble 31 is generated. This small bubble raises an ink 30 at an orifice part, thereafter sucking back the ink at the orifice part while the bubble shrinks to be extinguished. After that, if a bubble of a normal size is generated for discharging, an ink drip of the same size as that during a continuous discharge can be obtained. Additionally, the small bubble can be easily generated, for example, by making a pulse voltage lower or a pulse width shorter than that generating bubbles used for a normal continuous discharge.
Patent JP-S63195894-A (JP)
Title: Magnetic disk device
Inventor: HATA KUNIO
IPC: G11B33/14
Filed: 1987-02-09
Abstract: PURPOSE:To suppress the damages of a magnetic head, a magnetic disk, or the like to a slight level by detecting the change of light passed between the opposed end faces of a pair of optical fibers, and when the quantity of light is dropped less than a reference light quantity, stopping the drive of a magnetic disk device. CONSTITUTION:When the floating state of a magnetic disk slider 23 from a magnetic disk 23 is unstabilized and the magnetic disk 21 is contacted with the opposed disk 21 and excessively slided, dust is generated. When the dust is strayed between the opposite end faces 25a, 26a of the optical fibers 25, 26, the quantity of light from a light emitting element is reduced between the opposed end faces. If a voltage is impressed to transparent conductive films 27 formed on the end faces 25a, 26a, charged straying dust electrostatically stuck to the films 27, the quantity of light passing the end faces 25a, 26a is changed and the change in the quantity of light is detected by a dust generation detecting part 39. When the quantity of passing light is dropped less than the reference value, the drive of the device is stopped by a device drive control circuit 40, so that information recorded in the disk 21 can be prevented from being damaged.
Patent JP-S61188161-A (JP)
Title: Thermal head and its positioning
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/335
Filed: 1985-02-18
Abstract: PURPOSE:To enable the installation to be easily and correctly conducted with high accuracy, by positioning the titled thermal head on a preset member with the reference of the hole or the cutting drilled on a substrate. CONSTITUTION:Holes 11, 12 for positioning of the required number are provided on a substrate 10 by using the arbitrary reference point thereon. The positions for the holes to be provided on the substrate 10 are decided by using the well- known means such as a microscope, otherwise, by the method wherein the holes are simultaneously drilled when the substrate is manufactured after the holes are preset on the mold for producting the substrate made of ceramics etc. In the latter method, the holes provided on the substrate are shaped to fit into projections 15, 16 provided on a head carrying means to install the substrate or a heat sink 14, etc. preventing the head carrying means from being heated. With use of the heat sink 14, etc., the prepositioning thereof necessary for the head carrying means is required.
Patent JP-S58145078-A (JP)
Inventor: NAKAO YOSHIAKI
IPC: H02G1/14
Filed: 1982-02-24
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-S60175339-A (JP)
Title: Assembly of electron gun of cathode-ray tube
Inventor: ICHIMURA TOSHIYUKI
IPC: H01J29/48
Filed: 1984-02-20
Abstract: PURPOSE:To mount a lead wire without displacing the position of an electrode by welding a lead wire for voltage supply formed of a part parallel to the axial direction and a part orthogonal to it to a cylindrical electrode, whereon plural electron guns are arranged in piles. CONSTITUTION:When a lead wire for voltage supply is connected to the electrode 1 of an electron gun for a cathode-ray tube, to which plural cylindrical electrodes are fixed while being arranged in piles in the axial direction, a lead wire 3a is formed of a part parallel to the axial direction of the electron gun and a part orthogonal to said direction while extending along the electrode wall and the end part of the lead wire 3a is made to be a flat surface for being fixed to the side of the electrode 1 while being blown by an inert gas stream. Accordingly, since the lead wire 3a has a surplus in its length while being easy to bend, the interval between the electrodes 1 is prevented from changing after welding due to tension or the like of the lead wire 3a so as to be able to improve accuracy, while simplifying assembly even when it is to be arranged inside a slender neck tube.
Patent JP-H07240687-A (JP)
Title: Data shift circuit for a/d converter
Inventor: WATABE KIICHI
IPC: H03M1/12
Filed: 1994-02-28
Abstract: PURPOSE:To prevent firmware of a microcomputer from being increased by providing the A/D converter and a data selector so as to read data through division of each of prescribed bits from high-order bits or low-order bits of A/D-converted data in multi-bits. CONSTITUTION:The A/D converter 1 converts an analog input signal into digital mufti-bit data, and a data selector 2 sequentially provides an output of data in prescribed bits (e.g. 8-bit) from high-order bits of the converted multi-bit data and in remaining bits or an output of data in prescribed bits (e.g. 8-bit) from low-order bits of the converted multi-bit data and in remaining bits. Thus, the multi-bit data after A/D conversion are dynamically read in prescribed bits from the high-order bits or the low-order bits of the data by reading the ADD-converted multi-bit data by the A/D converter 1 for each of prescribed bits from the high-order bits or the low-order bits and the remaining bits of the data.
Patent JP-H09200559-A (JP)
Title: Picture density conversion device
Inventor: SATO YOJIRO
IPC: H04N1/46
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To appropriately convert an input picture density from an original without hue change. SOLUTION: In prescanning prior to main scanning, a color coordinate transformation part 21 transforms input RGB picture signals to color coordinate system signals (L*a*b* signals or the like of CIE) expressed by the lightness, hue and saturation of pictures and a histogram measurement part 25 obtains the distribution for each lightness level of lightness signals (L signals or the like) among the obtained color coordinate system signals. A conversion amount calculation part 26 obtains a lightness conversion amount (offset amount) based on the histogram distribution. Then, the main scanning of the original is performed and the input RGB signals are transformed to the L*a*b* signals or the like of the CIE by the color coordinate transformation part 21.  A lightness conversion part 22 adds and subtracts the offset amount to/from the lightness signals (L signals) and converts the lightness. The color coordinate transformation part 23 inversely transforms the obtained lightness signals and original hue signals to RGB picture signals and a density conversion part 24 converts the obtained RGB picture signals to CYM (BLK) signals or the like and outputs them to a color printer 30.
Patent JP-S62187785-A (JP)
Title: Highly color-rendering fluorescent lamp
Inventor: YOSHINO MASAHIKO
IPC: C09K11/80
Filed: 1986-02-14
Abstract: PURPOSE:To improve the brightness of a fluorescent screen and to prevent its deterioration, by controlling the composition and the particle size of a red light emitting phosphor among the components of a fluorescent screen for a highly color-rendering fluorescent lamp to specified values. CONSTITUTION:15-45wt% red light emitting phosphor (A) having a particle size of 2-4mu, composed of a phosphor having a composition represented by the formula (wherein 0.25<=x<0.98; 0.01<y<=0.1; x+y<=1) is mixed with 30-65wt% green light emitting phosphor (B) selected from the group consisting of phosphors represented by the formulas LaPO4: Ce, Tb, n.MIIO.B2O3:Ce, Tb (wherein MII is Mg or Zn; and 0<n<=2) and (Ce, Tb) MIIAl11O19 and 15-35wt% blue light emitting phosphor (C) selected from the group consisting of Ca2B5O9Cl:Eu<2+>, BaMg2Al16O27:Eu<2+> and aMII3(PO4)2: bMIICl2:Eu<2+> (wherein MII is Ca, Sr or Ba; and 1<=a/b<=3). The resulting phosphor mixture compsn. is used as a fluorescent screen to prepare the titled fluorescent lamp.
Patent JP-S61203776-A (JP)
Title: Handshake method for facsimile system
Inventor: SAKAGUCHI IKUNORI
IPC: H04N1/32
Filed: 1985-02-15
Abstract: PURPOSE:To shorten the time necessary for the handshake procedures and to improve the efficiency of facsimile transmission by outgoing unilaterally a receiving instruction by a transmitter without awaiting a called-station identification signal transmitted by a receiver after the call is set. CONSTITUTION:The facsimile FX transmitter TX, in case when that the opposite FX receiver RX possesses a procesure contraction function is discriminated by a function storing means 14 and a function discriminating means 15, is loaded with a receiving instruction signal consisting of a non-standard equipment set signal NSS, a receiving station identification signal TSI, and a digital command signal DCS by a control signal storing means 5 when a clocking means 22 counts the lapse of one second after the setting of call by a line controlling means 5, and the transmitter TR transmits at the rate of 9,600b.p.s. The RX detects by its control signal detecting means 13 the receiving instruction signal before two seconds lapses after the call is enabled. When a control signal discriminating means 21 discriminates the detected command, the RX immediately reads from the means 19 an initial identification signal consisting of a non-standard equipment signal NSF, a called terminal identification signal CSI, and a reception ready signal MFCR as omitting 3sec of called station identification signal CED, and transmits it to the TX.
Patent JP-H01204546-A (JP)
Title: Retransmission control system
Inventor: SHIMIZU TOSHIMITSU
IPC: H04L1/16
Filed: 1988-02-10
Abstract: PURPOSE:To improve the data transmission efficiency by adding a signal of several bits to a polling signal so as to attain retransmission instruction (transmission packet number instruction) to a terminal equipment. CONSTITUTION:A bit instructing a transmission packet number is provided in a polling signal calling each terminal equipment and inviting the transmission. The system is controlled so that a terminal equipment retransmits an instructed packet by the same packet number is represented again in the packet number sent when the succeeding polling is applied to the terminal equipment when no data is received or when there is an error in a data from the terminal equipment applied with polling. Thus, it is not required to transmit/receive a control packet such as inverted transmission right or instruction of retransmission to attain the efficient data transmission.
Patent JP-H06243323-A (JP)
Title: Paper sheets processor
Inventor: IIZUKA TAKESHI
IPC: G07D7/00
Filed: 1993-02-18
Abstract: PURPOSE:To reduce cumbersomeness with a simple operation and to minimize human error. CONSTITUTION:A CPU 151 stores plural jobs, which are constituted by selecting respectively different functions out of plural functions for processing paper sheets to be inputted corresponding to a function key when the registration of an abbreviation mode is instructed from an operation part 13, in a memory 154 of a RAM 153, the execution of the abbreviation mode instructed from the operation part 13 is instructed, the function keys corresponding to the plural jobs stored in the memory 154 are displayed through a display control part 162 onto a display device 16, and processing is executed corresponding to plural functions constituting the jobs to be selected by selectively depressing the function keys inputted from the operation part 13.
Patent JP-H08220484-A (JP)
Title: Structure for connecting spectacle parts
Inventor: KOBAYASHI MITSUO
IPC: F16C11/04
Filed: 1995-02-17
Abstract: PURPOSE: To provide a structure for connecting spectacle parts capable of easily connecting spectacle parts without executing spot welding and brazing as with conventional hinges and easily and securely connecting these parts with just one piece of insert member. CONSTITUTION: This structure has an endpiece 2 which is set at the prescribed position of a spectacle lens 1 and a temple 4 which is freely foldably connected via a hinge mechanism 3 to the endpiece 2. The hinge mechanism 3 has a first annular body 3a hung down to a connecting part 4a of the temple 4, a second annular body 3b successively disposed at the connecting part 2a of the endpiece 2, an annular bushing 3c interposed between both annular bodies 3a, 3b and an insert member 3d inserted into the central hole of the first annular body 3a. The first annular body 3a has an elastic piece actuated freely expandably and contractably in a diametral direction via a slit hole 3a1 on its surface and is inserted with the insert member 3d in its central hole. More preferably, an annular bushing 3c is mounted at the outer periphery of the first annular body 3a.
Patent JP-H05221826-A (JP)
Title: Skin washing product
Inventor: INOUE KAZUO
IPC: A61K8/00
Filed: 1992-02-17
Abstract: PURPOSE: To obtain a skin cleanser having cleansing activities and massage activities, and further having high safety to skin and an eye. CONSTITUTION: This skin cleanser is characterized by formulation of a granulated substance containing water-insoluble polymer powder, an alkyl cellulose and a hydroxyalkyl cellulose. The granulated substance formulated in the skin cleanser provides a excellent cleansing effect and massage effect because of being readily collapsed by the friction of a hand and water the skin cleansing process, and further hardly provides bad effect on skin and an eye because the powder after being dissolved and collapsed is fine particles same as the powder included in conventional cosmetics.
Patent JP-S62187366-A (JP)
Title: Light beam scanning device
Inventor: FUJIOKA NAONOBU
IPC: G03G15/04
Filed: 1986-02-13
Abstract: PURPOSE:To perform high-accuracy synchronous detection by fitting a member which controls the incident of light upon a photosensor, and a photosensor support member to a holder independently. CONSTITUTION:A photosensitive body 30 is scanned with a laser beam B modulated by an image signal through an ftheta lens 5 and the light beam is made incident on a synchronous detector 7, so that modulation based upon the image signal is started. A detector 7 consists of the sensor unit 12 consisting of a condenser lens 19 and a photodiode 20, and a mask 10. The mask 10 and unit 12 are fitted to a housing independently of each other, so the fitting position of the mask 10 which control light incidence is adjusted to perform high- accuracy synchronous detection even when the fitting accuracy of the unit 12 is slightly rough.
Patent JP-H0826408-A (JP)
Title: Recycling resources collecting vehicle
Inventor: KAZAMA AKIRA
IPC: B65F3/00
Filed: 1995-02-17
Abstract: PURPOSE:To provide a recycling resources collecting vehicle on which sorting/ collecting work can be carried out easily and efficiently by a worker only dumping recycling resource into a dumping device and from which recycling resources all can be discharged separately and easily by opening alternatively a discharging door installed in a rear surface of a storage room. CONSTITUTION:In a recycling resource collecting vehicle mounting a collecting device 1, which collects recycling resources such as empty cans or empty bottles, on its car-frame, the collecting device 1 is constituted of a dumping/device 2, which throws a recycling resource into the collecting device 1, a sorting device 3, which picks out the recycling resource thrown in by the dumping device 2, a compressing device 4, which compresses or crushes the recycling resources sorted by the sorting device 3, and storage rooms 51, 52, 8, which store the recycling resources sorted by the sorting device 3 and/or the recycling resource compressed/crushed by the compressing device 4.
Patent JP-H02207276-A (JP)
Title: Color image forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/01
Filed: 1989-02-07
Abstract: PURPOSE:To facilitate countermeasure for any combination of toner colors and to reduce a cost by inputting the toner color information or cartridge information of a developing device by the use of a key input means and controlling a main body in an image forming mode based on the information. CONSTITUTION:A desired cartridge is loaded in the cartridge housing part of the main body and the code number is inputted in a CPU 50 by ten keys 102 being the key input means. The CPU 50 selects a control program for processing sequence in the image forming mode corresponding to the inputted code number from a ROM 51 and then a copying button 101 is depressed so as to carry out the process in the image forming mode corresponding to the inputted code number. Thus, the countermeasure for any combination of the toner colors is taken and some circuits are simplified, then the cost is reduced.
Patent JP-S61190538-A (JP)
Title: Rubber composition of improved cutting and chipping resistance
Inventor: YAMAMOTO FUJIO
IPC: C08L21/00
Filed: 1985-02-19
Abstract: PURPOSE:To obtain the titled composition suitable for tire tread use, by incorporating a base rubber with specified amount of petroleum resin of specific structure prepared from copolymerization of cyclopentadiene and/or dicyclopentadiene in specific proportion. CONSTITUTION:The objective composition can be obtained by incorporating 100pts. by wt. of at least one sort of rubber selected from natural rubber and diene-based synthetic rubbers (e.g., styrene butadiene rubber) with (A) 1-30(pref. 3-15)pts. by wt. of a petroleum resin prepared by copolymerization between A1: >=30wt% of cyclopentadiene and/or dicyclopentadiene and A2: <=70wt% of C5- and/or C9- fraction, by-product(s) from naphtha cracking other than the component A1 with a ratio of the double bond in the norbornene ring (ND) to that in the cyclopentene ring (CD):ND/CD falling between 0.2 and 0.9 (pref. between 0.3 and 0.7).
Patent JP-H05230469-A (JP)
Title: Liquefaction of coal
Inventor: NAKAGAWA ASAYUKI
IPC: C07B61/00
Filed: 1992-02-17
Abstract: PURPOSE:To liquefy coal at improved efficiency by slurrying coal and a catalyst in a solvent, sonicating the slurry, and bringing the coal into contact with a hydrogen gas. CONSTITUTION:Coal is liquefied by feeding pulverized coal and a solvent to a slurry preparation tank 2, adding a catalyst to this tank, slurrying the mixture, feeding the obtained slurry to an ultrasonic wave applicator 4 through a slurry feed pump 3, sonicating the slurry at a specified frequency, a specified power and a specified slurry temperature for a definite time, feeding the treated slurry to an autoclave 12, and reacting the coal in the presence of a hydrogen gas. Even when the coal, the catalyst, the solvent and the reaction conditions (hydrogen gas pressure, reaction temperature and reaction time) are the same, the efficiency of coal liquefaction can be improved by the sonication.
Patent JP-H04245446-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: KAMIO MASARU
IPC: H01L23/02
Filed: 1991-01-30
Abstract: PURPOSE:To provide the manufacturing method of an optical semiconductor device whose accuracy and sensitivity are high and whose image quality is high by increasing the bonding accuracy of an optical semiconductor element 3 to a mounting member 1. CONSTITUTION:A mounting member 1 is held, in a position which faces a fixed optical semiconductor element 3, on a support stand 9, for the mounting member, whose bottom face is supported by a ball 13 and whose circumference is supported by a plate spring 12. The surface of said mounting member 1 is coated with an adhesive 2; after that, a stand 10 including the support stand 9 of said mounting member is pushed up; said adhesive 2 is brought into contact with said semiconductor element 3; after that, the support stand 9 of said mounting member supported by the ball 13 is pushed up via the ball 13 and the element 3 is bonded.
Patent JP-S62187099-A (JP)
Inventor: KOBAYASHI KOICHI
IPC: B05D1/28
Filed: 1986-02-13
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。