baber/WOPTO huggingface dataset:
Patent JP-S6015663-A (JP)
Title: Transfer device
Inventor: KAMATA ISATO
IPC: G03G15/01
Filed: 1983-07-07
Abstract: PURPOSE:To prevent dropout in the stage of plural times of transfer and to obtain an image having good color balance by providing a projecting member for maintaining a spacing to at least a part of a photosensitive drum and a transfer drum. CONSTITUTION:A photosensitive drum 10 having a photoconductive layer such as an Se layer has spacer rings 12 so that always a specified spacing is provided between said drum and a transfer drum 26. Said rings are provided on the outside circumference outer than the image forming part G of the drum 10. The drum 26 is provided to shafts 27 and is so constituted that the circumferential surface thereof contacts with the rings 12 of the drum 10. The drum 26 has the same diameter as the diameter of the drum 10 and 1:1 speed ratio. The transfer is accomplished while the contact of the powder image on the drum 10 with the transfer material P on the drum 26 is prevented by the rings 12 in the above- mentioned way. The spacer rings may be provided on the outside circumference at both ends outer than the part of the drum 26 where the material P is held.
Patent JP-S5650217-A (JP)
Title: Auxiliary apparatus for supercharger of engine
Inventor: SUZUKI TAKASHI
IPC: F02B39/02
Filed: 1979-09-28
Abstract: PURPOSE: To obtain the sufficiently high boost pressure necessary for starting the engine, by providing at a part of exhaust pipe a combusting means which is operated only at the time of starting the engine, and affording energy possessed by the exhaust gas of said combusting means to an exhaust turbine.  
     CONSTITUTION: The combusting means 8 is provided in the exhaust pipe 4 at a part thereof located between a cylinder 1 and the exhaust turbine 7. At the time of starting the engine (particularly, at the time of cold starting of the engine), a main switch 16 is kept ON and a control switch 17 is turned ON manually or automatically through detection of temperature, so that combusting means 8 is set into operation. A blower 11 blows exhaust gas of combusting means 8 into the exhaust pipe 4 for driving the exhaust turbine 7 by the energy possessed by the exhaust gas. Therefore, a sufficiently high boost pressure necessary for starting the engine can be produced by an air compressor 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09286693-A (JP)
Title: Apparatus producing semiconductor single crystal
Inventor: TSUJI HIDEKI
IPC: C30B15/28
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a semiconductor single crystal which is excellent in diameter control performance and is inexpensive by applying a weight type diameter control method using load cells to a single crystal pulling up mechanism of a cable system and exactly measuring the weight of the single crystal. SOLUTION: A cable take-up mechanism consisting of a spindle motor 1, reduction gears 2, 3, 4, and a cable take-up drum 5 is disposed on three pieces of the load cells and is housed in a vacuum vessel not shown in Fig. The number of the step angle divisions of the stepping motor 1 is changed over by the command signal of a weight type diameter controller, by which the speed is made controllable from the low speed region necessary at the time of pulling up the single crystal to a high speed region necessary for the operation of the apparatus for producing the single crystal. The deviated load by the cable take-up drum 5 moving according to the taking-up of a take-off cable 19 is offset by the weight 12 moving in the direction opposite to the moving direction of the cable take-up drum 5.  The increase in the weight of the single crystal under pulling up is exactly measured as the load increased with lapse of time.
Patent JP-H06330808-A (JP)
Title: Cylinder block structure of water cooled engine
Inventor: KAI YUKIMASA
IPC: F02F1/16
Filed: 1993-05-26
Abstract: PURPOSE:To increase cooling ability of a cylinder block structure in which cylinder liners are provided as separate bodies. CONSTITUTION:The height of a cylinder wall 12 on thrust and anti-thrust side is formed higher than the height of a cylinder wall 12 in the longitudinal direction of an engine, and upper part of each cylinder liner 3 is faced to a water jacket 2 along its whole circumference, in a cylinder block 1 of a water cooled engine which is provided with cylinder liners 3 to make sliding contact with pistons, the cylinder wall 12 in which the cylinder liners 3 are cast and an outer wall 13 of the block to pertition the water jacket 2 in a space toward this cylinder wall 12.
Patent JP-H04352396-A (JP)
Title: Board-supporting part mover of electronic parts mounting machine
Inventor: YOSHIMURA GIICHI
IPC: H05K13/04
Filed: 1991-05-29
Abstract: PURPOSE:To promote the efficiency of an apparatus by automatically moving board-supporting parts in the board-supporting parts mover of an electronic parts-mounting machine for mounting electronic parts on a board. CONSTITUTION:In an apparatus equipped with a conveying and positioning table 9 for fixing and moving a board 4 to a predetermined position, board- supporting parts 3 fixed at the table 9 for securing the underside of the board 4 and a plate 2 having a plurality of holes 6, 6a for inserting the board- supporting parts 3 and with a board-supporting parts-attaching and -detaching head 1 for attaching the board-supporting parts 3 to and detaching the parts from the holes 6, 6a of the plate 2 to change the position of the supporting parts, it is possible to change the position of the board-supporting parts 3 automatically when the table 9 is moved and the board-supporting parts 3 are attached and detached by the board-supporting parts-attaching and -detaching head 1.
Patent JP-H04350393-A (JP)
Title: Closed type rotary motor-driven compressor
Inventor: IWAI HARUHIKO
IPC: F04C29/06
Filed: 1991-05-29
Abstract: PURPOSE:To provide a closed type rotary motor-driven compressor of a low noise level at the operating time. CONSTITUTION:The boss part 26 of a side housing 24 is extended to the inside of a rotor 23, and an oil hole 27 is opened in the boss part 26 for holding a crankshaft 25. The crankshaft 25 is provided with an oil sump 23 in the position of the oil hole 27.
Patent JP-H08325598-A (JP)
Title: Multifunctional detergent base
Inventor: RORUFU KURATEIRII
IPC: C11D10/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject base formed by the reaction of a specified acid (anhydride) with a nonionic surfactant and a saccharide derivative, being excellent in calcium dispersive performance, stability against electrolytes or heat, detergency, etc., and being useful in the production of domestic detergents.  
     SOLUTION: This base is obtained by reacting (A) 2.5-19.6 wt.% ethylenically unsaturated sulfonic acid, ethylenically unsaturated carboxylic acid [e.g. (meth) acrylic acid] or an acid anhydride thereof with (B) 20-95 wt.% nonionic surfactant of the formula: R 1 -O-(2-4C alkylene-O) n1 -R 2  (wherein R 1  is an 8-22C alkyl or an 8-19C alkenyl; R 2  is H, a 1-4C alkyl, benzyl or a 6C or higher cycloaliphatic group; and n 1  is 1-60) [e.g. a compound of the formula (wherein R 3  is an 8-22C alkyl; R 4  is H or a 1-4C alkyl; Y 1  to Y 4  are each methyl or ethyl; n 2  is 0-8; and n 3  is 2-40)], and (C) 0-60 wt.% saccharide derivative (e.g. glucuronic acid) at a temperature of 30-100°C in the presence of a catalyst such as potassium persulfate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000314868-A (JP)
Title: Liquid crystal display device
Inventor: HORI YOICHI
IPC: G02F1/133
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a defective display caused by difference of electrical characteristics between panels is dissolved and the display quality can be improved. SOLUTION: A characteristic in a data line drive circuit section 7 differs for every liquid crystal panels 6, a deviation is caused between a timing at which a video signal is given to the data line drive circuit section 7 in accordance with this characteristic and a timing at which data are written actually in a data line. The data line drive circuit section 7 is provided with a dummy analog switch drive pulse output section 10, generates signals A, B indicating timing at which the data line drive circuit section 7 writes actually video signals in data line, detects this delay time by a phase difference comparing circuit 4, and delays a timing at which a D/A converting section 5 gives a video signal to the data line drive circuit section 7 by this delay time.  Thereby, dispersion of characteristics between liquid crystal panels can be automatically canceled, and a defective display can be dissolved.
Patent JP-S616311-A (JP)
Title: Production of easily dyeable copolyester fiber
Inventor: SATOU TETSUO
IPC: C08G63/00
Filed: 1984-06-19
Abstract: PURPOSE:The high-speed melt spinning of a copolyester containing, as a major component, ethylene terephthalate units and 1,2-bis(4-carbophenoxy)ethane, as a comonomer, is conducted to produce the titled fiber which is dyeable at normal pressure and has reduced fluffs and yarn breakage. CONSTITUTION:The polycondensation reaction between dimethyl ester of 1,2-bis (4-carbophenoxy)ethane, dimethyl terephthalate and ethylene glycol is effected to form a polyethylene terephthalate copolymer containing 2-20mol% of 1,2-(4-carbophenoxy)ethane. The polymer is melt-extruded through a spinneret, collected with a nozzle guide for applying the finishing oil and taken up at a speed over 5,000m/min to give the objective fiber.
Patent JP-H11325974-A (JP)
Title: Pen-type recorder
Inventor: TAKAHASHI MASAHIKO
IPC: G01D9/16
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder preserving correct results even if an input measurement signal is suddenly changed. SOLUTION: A pen-type recorder where a measurement signal is digitized and stored in memory and the stored data is called up in sequence and performed predetermined processing and the measurement signals are continuously recorded on recording papers, provides a comparing data means comparing present data with previous measurement data, a driving means of recording- papers changing a feeding speed of recording papers in response to a difference of compared data by the comparing data means, and a FIFO memory 20. The comparing data means calls up the previous measuring data stored in the memory 20 and the present data to compare. The driving means of recording-papers changes the feeding speed of recording papers in response to the difference of the previous and the present data.
Patent JP-S5457840-A (JP)
Title: Display unit
Inventor: MAEDA AKIRA
IPC: G09G5/40
Filed: 1977-10-17
Abstract: PURPOSE: To display characters superposing them upon a picture by simplify the insersion and deletion of characters and lines by giving an instruction for editing from a computer, by supplying codes to be displayed from the computer to a code refresh memory for its control.  
     CONSTITUTION: Digital picture data connected to computer 1 and transferred are stored on raster scan system, and charactertrain data, etc., transferred by the display unit are stored in circulating code refresh memory 2 is sequence for display. The circulation path of this memory 2 is provided with editing circuit 13 which makes the modification, insersion and deletion of characters and lines according to the instruction from computer 1. Then, data in memory 2 are read out synchronizing with the raster scan of monitor 5, and position-coordinate data in the data is compared with the content of address counter 4 for displaying picture data; when the both agree each other, the pattern of character generator 6 is read out corresponding to character codes, and then, displayed being superposed upon the picture data 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5457841-A (JP)
Title: Display unit
Inventor: MAEDA AKIRA
IPC: G09G5/40
Filed: 1977-10-17
Abstract: PURPOSE: To make it possible to generate or erase a figure and to modify contents with a simple instruction, by a pattern template memory which attains various control from a computer.  
     CONSTITUTION: On the basis of data on a position, character code and segment length transferred from computer 1, a desired pattern is stored in template memory 11 by character generator 9 and vector generator 10. When instructions of drawing a pattern, stopping display, modifying contents, etc., is inputted to command register 14, data in template memory 11 is selected, read out by template display control circuit 13, and displayed on monitor 4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05327151-A (JP)
Title: Metallic substrate for circuit
Inventor: KOBAYASHI MAKOTO
IPC: H05K1/05
Filed: 1992-05-18
Abstract: PURPOSE:To form a metallic substrate for circuit capable of suppressing warpage and distortion by a method wherein specific insulators are used between a metallic base and a conductive layer for avoiding the deterioration in heat dissipation. CONSTITUTION:The rear surface of a sheet 14a is evenly coated with the first resin paint evenly kneaded with 130wt% of aluminum oxide and 15wt% of bismaleimide triazine resin. Next, the surface of another sheet 14b is coated with the second resin paint evenly kneaded with 120wt% of aluminum oxide particles and 15wt.% of bismaleimide triazine. Futhermore, the rear surface and the surface of the sheet 14b are respectively coated with the second resin paint and the first resin paint evenly. Finally, the sheets 14a, 14b are arranged between a metallic base 11 and a conductive layer 13 so that the first resin paint may be positioned on the metallic base 1 side and the conductive layer 13 side to be thermal-pressure molded for the formation of the metallic substrate for circuit.
Patent JP-H01297436-A (JP)
Title: Production of phenolic resin foam
Inventor: SAEKI YUKIO
IPC: C08J9/14
Filed: 1988-05-24
Abstract: PURPOSE:To provide the subject foam having a high rate of closed-cells and suitable as a heat-insulating material by compounding resorcinol with a specific resol type phenolic resin in a settled ratio. CONSTITUTION:The objective foam is provided by compounding 0.2-10 pts.wt. of resorcinol with 100 pts.wt. of a resol type phenolic resin produced by employing an alkali metal hydroxide as a reaction catalyst in a molar ratio of 0.05-0.15mol per mol of a phenol compound and having a number-average mol.wt. of 150-400.
Patent JP-2000315180-A (JP)
Title: Image processing system on network
Inventor: INOUE TAKAO
IPC: H04N1/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system in which a user processes an image and displays the processed image on a www browser without being conscious of a connected destination of an image input device and using an application for image processing. SOLUTION: A device connection judging processing part 21 judges whether an image input device 1 is connected to a client side image processor 2 or a server side image processor 3. An image input part 23 is started by the processing part 21 and inputs image data from the device 1. A file transfer part 24 sends the image data to the processor 3. An image storing processing part 31 stores received image data. An image processing part 25 executes image processing for the image data received from the processor 3.
Patent JP-H02289369-A (JP)
Title: Printer device provided with magnification varying function
Inventor: SATO KIYOSHI
IPC: H04N1/04
Filed: 1989-05-18
Abstract: PURPOSE:To reduce an arithmetic load, to simplify an arithmetic procedure and a hardware of a computer, and to obtain a processed image with high quality by providing a means for varying a feed speed of image receiving paper in compliance with a desired variable magnification in a feed direction to vary image data in magnification in the feed direction. CONSTITUTION:A host computer part 10 inputs a vertical (V) direction variable magnification of image data into a resample control part 32. The resample control part 32 receiving the variable magnification information determines the number of revolution of a motor 30 on the basis of the variable magnification information and transmits it to a motor control part 36. Said motor control part 36 feeds back the number of revolution of the motor detected by a revolution counter 34 and controls the motor 30 to have the determined number of revolution. In this manner, with respect to pixels in a vertical direction (the feed direction of a platen 16), printing is conducted with a pixel pitch in accordance with the variable magnification. With respect to pixels in a horizontal direction, each pixel is printed using image data which has been varied in magnification only in a horizontal direction of the image data by a horizontal- direction resample circuit 44 of the host computer part 10. Thus, an image varied in magnification can be obtained on image receiving paper.
Patent JP-S5251606-A (JP)
Title: Standard path for preparing traffic course
Inventor: SATOU YOSHIHIKO
IPC: E01B26/00
Filed: 1975-10-20
Abstract: PURPOSE: To provide a continuous standard line device at limited interval for the purpose of easily preparing and servicing upper structural facility of traffic course such as railway, municipal new traffic system, and floated railway with guide way or the like with respect to absolute position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63289980-A (JP)
Title: Light source device for semiconductor laser
Inventor: MATSUNO TAKASHI
IPC: H01S5/068
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a device capable of easily suppressing return light and getting high stability in frequency, by using a polarized-wave storage optical fiber with optical branches to compose a light-division means by which emission light of a semiconductor laser element is divided and one divided light is sent to a light absorption cell in a frequency stabilization device. CONSTITUTION:This device is provided with the following parts: a semiconductor laser element 2, a driving circuit 18 connected to the semiconductor laser element 2, a light division means 6 by which emission light of the semiconductor laser element 2 is divided, and a frequency stabilization device 7 which includes a light absorption cell 8 for use of absorbing a reference frequency of one emission divided light given by the light-division means 6 and performs the feedback controlling of the driving circuit 18 so that the frequency of the emission light of the semiconductor laser device 2 is identified with the reference frequency. Said division means 6 in this semiconductor laser light source device is composed of a polarized-wave storage optical fiber with optical branches 6. For example, an emission terminal of a polarized-wave storage optical fiber 4 in a semiconductor laser module 1 is optically coupled with the Y- branching polarized-wave storage optical fiber 6 through an optical connector 5 which has little reflected light thereon and is small in its loss.
Patent JP-H07334170-A (JP)
Title: Speaker device for active noise control system
Inventor: YAMASHITA REIJI
IPC: H04R1/22
Filed: 1994-06-07
Abstract: PURPOSE:To prevent the interference between sound waves occurring between duct wall surfaces opposing to each other and to generate a muffling sound wave with sufficient acoustic power by radiating the muffling sound waves from plural muffling speakers respectively set up on the duct wall surfaces opposing to each other into the duct. CONSTITUTION:A muffling digital electric signal formed by an operation part 19 passes through a digital frequency cut-off filter 15 by a digital signal process with a short time delay and a steep frequency characteristic and becomes the muffling digital electric signal with a frequency area becoming an object of muffling. The digital electric signal is made analog by a digital-analog converter 12, and passes through an analog frequency cut-off filter 9, and becomes a muffling analog electric signal incorporating only the signal in a low frequency area becoming the object of muffling. The muffling analog electric signal is amplified by a power amplifier 6, and drives two muffling speakers 301, 302 provided on the duct 1 wall surfaces opposing to each other. The speakers 301, 302 are provided on the duct l wall surfaces opposing to each other, and generate the same muffling sound waves.
Patent JP-S5827493-A (JP)
Title: Video reproducing device
Inventor: HARIHARA SHIYUUGOROU
IPC: H04N9/80
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a reproducing signal of PAL-M system, by providing each color subcarrier oscillator of the PAL-M and NTSC systems and using a means which converts a chroma signal of the NTSC system into that of the PAL-M system. CONSTITUTION:Each system can be changed over with each other, by providing a subcarrier wave oscillator 16 for the PAL-M system, a subcarrier wave oscillator 18 and switches 1a, 1b and 1c which change over the oscillators and output terminals 17. In inputting a reproducing signal of the PAL-M system to an input terminal 2, the oscillator 16 is connected to an APC loop including a voltage controlled oscillator 9 and a signal through a balancing modulator 4 is obtained from the terminal 17. On the other hand, in supplying a signal of the NTSC system to the input terminal 2, the oscillator 18 is connected to the APC loop including the voltage controlled oscillator 9. A signal through a band pass filter 11 is replaced with a subcarrier wave burst of the PAL-M system at a burst replacing 19 and outputted from the terminal 17 as a signal of the PAL-M system. Thus, the signal of the PAL-M system can be obtained from the signal recorded with the NTSC system.
Patent JP-S615896-A (JP)
Inventor: NISHINA MASAAKI
IPC: D06F58/28
Filed: 1984-06-19
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-S5249679-A (JP)
Title: Electronic flash unit
Inventor: NIWA KATSUHISA
IPC: H05B41/36
Filed: 1975-10-17
Abstract: PURPOSE:To stop luminosity automatically and surely, when an amount of received light reaches a given value, by utilizing a source voltage of a luminosity control circuit directly without branching charge voltage of a capacitor.
Patent JP-S5551474-A (JP)
Title: Ash treatment
Inventor: TAKAHASHI NAOYUKI
IPC: B01D53/34
Filed: 1978-10-13
Abstract: PURPOSE: For simple and safe treatment of ash containing sulfate of NH 3 , such ash is added with heat medium of heat resistant granules and heated to thereby remove sulfate of NH 3  from the ash.  
     CONSTITUTION: Ash 1 containing sulfate of NH 3  collected by an electric dust collector and heat resistant granules heated to about 800°C or higher in the fluid layer furnace 4 are mixed in the kiln 2 and heated. The mixture in the kiln 2 is heated to about 350W400°C to allow sulfate of NH 3  to be thermally decompsed into NH 3  and SO 3 . The SO 3  reacts with slaked lime contained in the ash or with lime added later to the ash and forms into gypsum, thus being solidified. NH 3  is sucked through the outlet of the kiln 2 and recovered. NH 3 -free ash and granules are discharged from the kiln 2 and separated by the vibrating sieve 3 into the ash and granules. The granules are returned to the furnace 4 and heated in fluid condition by burnt gas of fuel 6 and air 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5918374-A (JP)
Inventor: KINOSHITA MITSUO
IPC: F26B25/00
Filed: 1982-07-21
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。