baber/WOPTO huggingface dataset:
Patent JP-S59109812-A (JP)
Title: Magnetic scale and its production
Inventor: MIYOUGA OSAMU
IPC: G01B7/00
Filed: 1982-12-16
Abstract: PURPOSE:To simplify the production method and reduce the cost, by fixing a magnetically hard magnetic metallic wire rod with recessed parts formed on two nonmagnetic bodies and cutting a part projected from outside circumferential faces of these nonmagnetic bodies to level them. CONSTITUTION:Recessed parts 3 are formed on two nonmagnetic materials 1 and 2, and a spacer 4 is formed on one nonmagnetic material body 1. They are formed into these shapes directly with an austenitic casting stainless steel. A magnetic scale is assembled with a magnetic metallic wire rod 7 consisting of an Fe-Co-Mn-C alloy where the coersive force is strong and the angularity is good and a good characteristic is attained with a simple heat treatment, nonmagnetic bodies 1 and 2, and a bolt 5 and a nut 6 which are formed with the same kind of steel material. The part of the magnetic metallic wire rod 7 projected from outside circumferential faces of nonmagnetic bodies 1 and 2 is cut to level them. Thus, the production method is simplified, and the cost is reduced.
Patent JP-S6279564-A (JP)
Title: Document data conversion system
Inventor: SASAKI KENJI
IPC: G06F17/21
Filed: 1985-10-03
Abstract: PURPOSE:To improve the coefficient of utilization by fitting a document data in a cassette type memory to the code system at a word processor main body after the code conversion of the data at the main body and simultaneously performing a KANA(Japanese syllabary) - KANJI(Chinese character) conversion with a gross selection system. CONSTITUTION:By assigning a document file name and a load by a keyboard 14, an assigned file on a RAM card 10 is opened by the control of a main controller 12. And one character share of data is read from the RAM card 10 to a code conversion input buffer 18, and when it is not the end of the file, the character code is code-converted at a code conversion control circuit 20, being set at a KANA - KANJI conversion input buffer 22. When it is the completion of a clause, the content of the KANA - KANJI conversion input buffer 22 is supplied to a KANA - KANJI conversion control circuit 28 through a selector 26, the KANA - KANJI conversion being performed. And the converted result is set at a KANA - KANJI conversion output buffer 32. Thereby, a word processor system with high coefficient of utilization can be obtained.
Patent JP-S6281681-A (JP)
Title: Image forming device
Inventor: TAKEUCHI TATSUO
IPC: G03G15/20
Filed: 1985-10-05
Abstract: PURPOSE:To attain transfer and fixing to a transfer paper in relatively low temperature area and to obtain a picture having good quality for a long period in high transfer efficiency and low heat consumption by providing intermediate transfer bodies pressed against each other and a newly added pressing body in the mechanism of a transfer machine, and raising both transfer pressures during operation. CONSTITUTION:A photosensitive body 1 having cylindrical form and a new pressing body 3 have a photoconductive film and a resin coating film on the surface respectively, and specularly fihished. They hold an intermediate transfer body 2 made of surface worked silicone resin from above and below and form the state of pressure contact to each other at points of nipping parts N1, N2. On the other han, the rotational pressure of these points during operation is made to keep the relation of N2>N1, and the transfer pressure of about 80kg/cm<2> is applied to the N2 part and the temperature of about 90 deg.C is applied to the surface of the pressing body 3. Thereby, the transfer paper is subjected to pressure and thermal action and the toner image is transferred surely. Thus, by not making electrostatic transfer or not giving excessive pressure and temperature to the photosensitive body, the picture having higt quality can be obtained stably over a long period.
Patent JP-S61104086-A (JP)
Title: Chromated steel sheet
Inventor: OMURA MASARU
IPC: C23C22/30
Filed: 1984-10-23
Abstract: PURPOSE:To provide superior corrosion resistance, superior adhesion to a paint film and high weldability to a plated steel sheet by successively forming a reacted chromate film and a coated chromate film on the steel sheet by the specified extent of sticking each. CONSTITUTION:The 1st Cr<3+>-base chromate film as an under layer is formed on a steel sheet plated with a Zn alloy, an Al alloy or the like by reaction type chromating by 5-50mg/m<2> Cr. The 2nd chromate film contg. Cr<3+>, Cr<6+> and SiO2 as principal components is formed on the 1st chromate film by coating type chromating by 20-150mg/m<2> Cr. By this treatment, the corrosion resistance of the steel sheet, the adhesion to a paint film and the weldability are improved, and blackening is prevented.
Patent JP-H0669738-A (JP)
Title: High frequency amplifier
Inventor: TOZAWA NORIO
IPC: H03F1/34
Filed: 1992-08-20
Abstract: PURPOSE:To stably operate for a wide band at the high frequency band of more than a semi-microwave band on a high frequency amplifier amplifying the signal of the high frequency of more than the semi-micro wave band through the use of a transistor. CONSTITUTION:A printed board 11, an amplifier circuit 13 which is mounted on one external layer surface of the printed board 1-1 and which amplifies an input signal and a negative feedback circuit 15 which is laminated/mounted on the other external layer surface of the printed board 11 or an internal layer surface with the amplifier circuit 13 by sandwiching the printed board and which forms a negative feedback path between the output terminal and the input terminal of the amplifier circuit are provided.
Patent JP-2001045232-A (JP)
Title: Image reader and its controlling method
Inventor: ISHIMOTO KOICHI
IPC: H04N1/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader capable of preventing the generation of color slippage on a reading position in a subscanning direction due to differences in the afterglow characteristics of fluorescent materials of respective colors in a white light source for irradiating an original. SOLUTION: The image reader for reading out an image by forming images of an original on plural line sensors through an image forming optical system is provided with an original irradiating fluorescent lamp 1 having afterglow characteristics respectively different in accordance with respective colors corresponding to plural reading colors of plural line sensors, a light quantity controller 14 for determining the control value of the lamp 1 so that the center of gravity of light emission quantity in the time base direction for one-charge accumulation time coincides with almost the center of the one-charge accumulation time and an inverter 15 for controlling the lamp 1 on the basis of the control value determined by the controller 14.  The controller 14 updates the control value for controlling the lamp 1 in each prescribed number of times of sampling the light emission quantity of the lamp 1.
Patent JP-S58126857-A (JP)
Title: Manufacture of oxyiminosilane, oxyiminogermane and oxyiminostannane
Inventor: CHIEMUPORIRU TOOMASU MATSUSOO
IPC: C07F7/22
Filed: 1982-12-17
Abstract: A Group IVa metal halide such as methyl trichlorosilane is reacted with an oxime compound such as methyl ethyl ketone oxime in the absence of a base to form in high yields a product oximinosilane, oximinogermane or oximinostan- nane (e.g. methyl tris(methyl ethyl ketoximo) silane) and a by-product oxime hydrohalide. The oxime above that found in the product may be recovered by neutralization of the by-product oxime hydrohalide.
Patent JP-S60113058-A (JP)
Title: Intake-air heating device
Inventor: ARAKAWA SADAO
IPC: F02M31/08
Filed: 1983-11-25
Abstract: PURPOSE:To make it possible to sufficiently heat, in a short time, intake-air for an internal-combustion engine with the use of intake-air heating, by providing a passage for passing therethrough intake-air in the outside or inside part of an exhaust manifold in order to heat intake-air. CONSTITUTION:During high load operation of a diesel-engine 1, since a first butterfly valve 20 is opened while a second butterfly valve 21 is closed, intake-air fed under pressure from a compressor 10 in a turbocharger 8, is fed at first into an intercooler 7 through a first communication pipe 11, and then is fed into cylinders 2a through 2f by way of an intake-air manifold 4 and intake-air pipes 3a through 3f. Upon low load operation of the engine the valve 20 is closed while the valve 21 is opened. Thereby, intake-air fed under pressure from the compressor 10 of the turbocharger 8 is fed into a heat-exchanger 15 thrugh a bypass passage 18, and then is directly fed into the intake-air manifold 4 through a communication pipe 19. During this period intake-air is heated up to a high temperature by exhaust gas having a high temperature.
Patent JP-H04108130-A (JP)
Title: Elastic falsely twisted conjugate yarn and production thereof
Inventor: WAKABAYASHI MINORU
IPC: D02G1/04
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the title conjugate yarn providing high-quality products having extremely low torque degree even by use of falsely twisted crimped yarn and a little end breakage free from entanglement and snarl of yarn in high operation efficiency, comprising elastic yarn and falsely twisted yarn. CONSTITUTION:Elastic yarn 2 drafted at a necessary ratio and falsely twisted yarn 3 are properly arranged, conducted to interlacing treatment zone, interlaced at 2-4% overfeed ratio by an interlacing nozzle, falsely twisted through a fluid falsely twisting nozzle to give the objective elastic falsely twisted conjugate yarn having an interlaced parts 4 and noninterlaced parts 5 and <=10 torque degree of yarn itself.
Patent JP-S6467227-A (JP)
Title: Waste gas treating apparatus
Inventor: MURAOKA YUSUKE
IPC: B01D53/46
Filed: 1987-09-07
Abstract: PURPOSE:To make it possible to apply a continuous absorption treatment to waste gases, by providing an overflow means in a vessel into which waste gases to be treated together with absorption liquids are sucked and sprayed and providing further a means to supplement fresh absorption liquids into the vessel on the basis of pH values of the absorption liquids in the vessel. CONSTITUTION:A pH meter 37 installed in a vessel 21 detects the pH value of an absorption liquid 22 retained in the vessel 21. When said pH value comes out of an allowable range, a motor 35 is driven through a pH controller 38 to operate a pump 34, causing a fresh absorption liquid 33 for replenishment to be added into the vessel 21, simultaneously with which a proper quantity of water is added to said vessel through a pipe 42 from a water feed device to make the pH value of the absorption liquid 33 suitable and the quantity of the absorption liquid 22 in the vessel 21 kept constant. As a result, the treating capacity of the absorption liquid 22 in the vessel 21 is always maintained at a specified level and waste gases which are induced and ejected from an ejector 30 into the vessel 21 together with the absorption liquid 22 can be treated in contact with said absorption liquid 22.
Patent JP-S6466396-A (JP)
Title: Cutoff joint for segment ring
Inventor: KIKAWA TOMIO
IPC: E21D11/38
Filed: 1987-09-07
Abstract: PURPOSE: To sufficiently maintain cutoff property by a low-cost device by a method wherein an elastic ring for cutoff is mounted between the flanges in an arcuate direction of adjoining segments, and the rings are clamped each other through an elastic sleeve for cutoff with a bolt. CONSTITUTION: Two grooves 9... parallel in an arcuate direction are disposed at segment rings 1 and 1, and a plurality of bolt holes 10 and 10 for clamping segment rings each other are formed in respective segment rings 1 and 1. O-rings 11 and 11 made of rubber for cutoff, and plate rings 12 and 12 made of rubber for cutoff are fitted between the respective grooves 9... of the adjoining segment rings 1 and 1 and the adjoining segment rings 12 and 12. Further, sleeves 13 and 13 with flanges made of rubber for cutoff are fitted in bolt holes 10 and 10, and the two segments 1 and 1 are clamped each other with a bolt 14 and nuts 15 through the bolt holes.
Patent JP-H0887148-A (JP)
Title: Paper post processor
Inventor: HATTORI MINORU
IPC: B65H29/58
Filed: 1994-09-16
Abstract: PURPOSE: To provide a paper post processor having a reverse mechanism which is compact and excellent in accuracy, without reducing corresponding CPM. CONSTITUTION: The paper post processor 100 ejecting and stacking a paper sheet from the paper ejecting rollers 2 and 3 of an image forming device l in paper ejecting trays 4-6 is provided with a paper carrying path 71 for leading the paper ejected from the main in body paper ejecting rollers 2 and 3 up to the paper ejecting trays 4-6, entrance rollers 8 and 9 provided on the entrance side of the carrying path 71 and introducing the paper ejected from the paper ejecting rollers 2 and 3 into the carrying path 71, paper ejecting rollers 19, 23 and 27 receiving the paper from the entrance rollers 8 and 9 and ejecting the paper to the sides of the paper ejecting trays 4-6, a reverse roller 11 receiving the paper from the entrance rollers 8 and 9 and turning the paper upside down, to deliver the paper to the sides of the ejecting rollers 19, 23 and 27,  a first driving means (entrance motor) driving the entrance rollers 8 and 9 and the reverse roller 11 and a second driving means (ejecting motor) provided separately from the first driving means and driving a carrying roller 14 and the ejecting rollers 19, 23 and 27, so that a carrying speed can be individually controlled by both driving means.
Patent JP-H0968864-A (JP)
Title: Developing device
Inventor: YAMAGUCHI CHISEKI
IPC: G03G15/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable developing device in which an entire device is miniaturized and thinned without impairing the performance of the entire device. SOLUTION: This device is equipped with a developer storage part 2 disposed with a particular amount of space between a drum-like or belt-like image carrier 1, a developer carrying means (carrying passage) 3 for carrying particular developer T from the developer storage part 2 to the image carrier 1, and a developer recovery means (recovery passage) 5, below the carrying part 3, for recovering unnecessary developer T from the image carrier 1 side. The carrying passage 3 is so structured that electrodes 3a for generating an electric field curtain onto the face of the carrying passage 3 are provided inside. A development electrode 4 extending down opposite to the image carrier 1 is provided at the end of the carrying passage 3, on the side of the image carrier 1.
Patent JP-H0822554-A (JP)
Title: Method and device for computer picture display based on japanese-language data file
Inventor: URATA KAZUO
IPC: G06T13/80
Filed: 1993-07-12
Abstract: PURPOSE:To provide the method to display a picture or a moving picture on the screen of a computer in accordance with semantics of a word or a sentence from a character data file consisting of Japanese-language words or sentences. CONSTITUTION:A word picture plotting program reads out data from the Japanese-language character data file and takes out a word or a sentence completed as Japanese and takes out words from this sentence by a word taking-out program and displays each word on the computer screen in a form of a picture or a moving picture, and the picture corresponding to the Japanese-language word is plotted on the computer screen by this program. Values of variables for plotting of the word picture plotting program are set in accordance with words 'red', 'larger', 'slowly', or the like in the Japanese-language sentence, thereby changing the color or the size of the picture to be plotted or controlling its motion as a moving picture.
Patent JP-S59112317-A (JP)
Title: Constant voltage power supply
Inventor: YOKOOOJI SHIGENORI
IPC: G05F1/13
Filed: 1982-12-20
Abstract: PURPOSE:To simplify the constitution of a constant voltage power supply by forming a dummy current generating circuit between a DC power supply and a load circuit, generating dummy current at the change of an output current from the DC power supply, and fixing the total value of the output current and the dummy current. CONSTITUTION:The DC power supply circuit is constituted by an iron resonance type transformer 1, a diode 4, a capacitor 5, and an intra-power supply line resistor 6, and a load resistor 8 is connected between output terminals 10. The dummy current generating circuit 7 is connected to the output terminals 10 and provided with a reference power supply 11, a differential amplifier 12 and a series circuit consisting of a resistor 14 and a transistor (TR) 13 connected to the output terminals 10 in parallel. Dummy current Ix is made flow into the series circuit consisting of the resistor 14 and the TR13 in the circuit 7, and when current I flowing into the output terminals 10 of the DC power supply is changed, the dummy current Ix is controlled on the basis of the reference voltage 11 to fix the total value of the output current I0 and the dummy current Ix. Thus, the constitution of the constant voltage power supply is simplified.
Patent JP-H0884672-A (JP)
Title: Oil tank structure for fryer
Inventor: IWANO TAKESHI
IPC: A47J37/12
Filed: 1994-09-16
Abstract: PURPOSE: To provide a fryer which never causes the deterioration of oil even by a long-term use, can prevent the oil from sputtering, and is easy to handle. CONSTITUTION: The heating pipe 4a of a heating device is provided on the upper part of the lower protruding part 3a of the oil tank 3 of a fryer using only oil in such a manner as to be longitudinally penetrating through, and the bottom part outer wall plate of the oil tank 3 is curved into a continuous corrugated form to form a cooling fin 3b.
Patent JP-H1064978-A (JP)
Title: Alignment device
Inventor: IWASAKI MASAYA
IPC: G03F9/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the alignment device contributing to improvement of throughout without incurring cost increase. SOLUTION: A rotary device 2 is turned to correct a θ direction of a measured object 5 delivered from a carrying robot 1 based on a position relation measured by a CCD camera 3 and a controller, and a standby position of an XY stage 4 in an XY direction is adjusted by receiving the measured object 5 carried from the rotary device 2 after it is turned by the carrying robot 1 at a position calculated based on the measured position relation in the XY direction so as to make the position relation between an XY state 4 and the measured object 5 constant.
Patent JP-H0963329-A (JP)
Title: Reflection sheet for liquid-crystal backlight
Inventor: UCHIYA TOMOAKI
IPC: F21V7/22
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide higher luminance for a reflection sheet, which is to be used for wrapping a linear tubular fluorescent lamp of a back light apparatus of an edge type liquid crystal display panel and make the sheet thinner using a weaker film. SOLUTION: Hollow particles with outer diameter 0.05-10μm and inner diameter 0.2-0.9 times as wide as the outer diameter are mixed with a resin binder of (meth)acrylic acid copolymer. A reflection coating material produced by mixing the resultant mixture is layered on the surface of a film-like supporting body with 25-50μm thickness to give a reflection sheet.
Patent JP-S6376628-A (JP)
Title: Semi-fixed equalizer
Inventor: KAKO TAKASHI
IPC: H04B3/06
Filed: 1986-09-19
Abstract: PURPOSE:To automatically correspond to even the subsequent change of a communication line by compensating the waveform deterioration and the delay of a receiving signal for a prescribed time by a generated parameter based on a receiving signal and a setting quantity. CONSTITUTION:A signal detecting means 2 detects the condition of a receiving signal at least at one side of the input side or the output side of a fixed equalizer 1. The receiving signal receives the deterioration of a waveform by transmitting a communication line. The detecting signal is converted by a signal converting means 3 for a prescribed time based on the control signal to show the reference quantity inputted from the external part, the setting time, etc. Based on the converting signal, a parameter generating means 4 generates a parameter to compensate the deterioration for the setting time of the receiving signal and sends it to the fixed equalizer 1. Thus, since corresponding to the distortion of an hourly waveform immediately and without executing the compensation, the deterioration compensation is executed for a prescribed time specified by the control signal, an equalization characteristic can be changed by adjusting the hourly interval, etc., and corresponding to the change of the non-hourly primary factor of a distance, etc.
Patent JP-S6199775-A (JP)
Title: Shaft seal device
Inventor: KUME HIROSHI
IPC: F16J15/46
Filed: 1984-10-22
Abstract: PURPOSE:To obtain high sealing capacity by deforming a seal ring to be radially reduced by force of a pressurized fluid to be brought close to the outer periphery of a rotary shaft. CONSTITUTION:Seal ring accommodating grooves 4a-4c are disposed along the outer periphery of a rotary shaft 2 in the inner peripheral portion of a seal housing 1, and seal rings 5a-5c are accommodated out of contact with the rotary shaft 2 in the seal ring accommodating grooves 4a-4c. On seal housing 1 side, the respective seal rings 5a-5c are pressed from the outer peripheral side by a pressurized fluid, so that the seal rings 5a-5c are deformed to be reduced. In this arrangement, even if the rotary shaft 2 is eccentric or worn away, the seal rings 5a-5c are deformed in such a manner as to follow up the eccentricity and wear by pressure force to obtain high sealing capacity.
Patent JP-H03200918-A (JP)
Title: Synchronism detecting device for optical scanner
Inventor: TOMITA HIROSHI
IPC: G02B26/10
Filed: 1989-08-29
Abstract: PURPOSE:To reduce the formation of a ghost image and to increase the degree of freedom of the design of an optical system by arranging an optical fiber and a photoelectric converting element so that the center axis of the optical fiber at its projection and, and the photodetection surface of the photoelectric converting element do not intersect at right angles each other, and isolated by more than the optical transmission diameter of the optical fiber. CONSTITUTION:The center axis C of the optical fiber 7 at its projection end 7b and the photodetection surface 8a of the photoelectric converting element 8 are slanted relatively and arranged not to intersect at right angle each other, or the projection end 7b of the optical fiber 7 and the photodetection surface 8a of the photoelectric converting element 8 are isolated by more than the optical transmission diameter of the optical fiber 7. Consequently, much of reflected light Ld from the photodetection surface 8a of the photoelectric converting element 8 is emitted out of the optical fiber 7 and the rate of traveling toward the incidence end 7a decreases. Consequently, the formation of a ghost image is reducible. Further, the mean angle of incidence on a deflector from a light source unit need not be limited unlike before, so the degree of freedom of the design of the optical system never becomes small.