baber/WOPTO huggingface dataset:
Patent JP-H05278195-A (JP)
Title: Press cylinder
IPC: B41F13/18
Filed: 1993-02-17
Abstract: PURPOSE: To make insulation space that was necessary until now unnecessary, and to simplify a structure in such a way that an electrostatic printing support means is composed so that voltage which charges a surface of a press cylinder can be impressed through a shaft. CONSTITUTION: This press cylinder 5 has a fixed shaft 6 and a metal barrel 7, and a chargeable semiconductive jacket is mounted around the metal barrel 7, and a fixed shaft 6 is supported by a frame 10 of a printing press through a member 11 for insulation, while it is electrically connected to the metal barrel 7 through a ball bearing 9. An end surface 14 of the fixed shaft 6 is connected to a high voltage generation circuit 15 and a voltage control circuit 16 which constitute an electric printing support means at a contact 17, and the connection line is grounded through a resistance 18. A frame 10 of a printing press is grounded at a contact 19. By this, high voltage from the high voltage generation circuit 15 is impressed to a jacket 8 through the fixed shaft 6, the ball bearing 9 and the metal barrel 7.
Patent JP-H10221587-A (JP)
Title: Lens-barrel
Inventor: KOTANI NORIYASU
IPC: G02B7/10
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To set each lens unit on a desired position smoothly without inhibiting miniaturization. SOLUTION: This lens-barrel consists of a first moving object 7 which moves in the optical axis direction with rotating in relation to a fixed part 2 by the multiple-streaks screw mechanisms 2A, 7a, a second moving object 9 which integratedly moves with the first moving object and moves in the optical axis direction in relation to the first moving object by a first cam action following rotation of the first moving object 7, a first lens unit integrated with the second moving object 9, and a second lens unit which rotates relatively to the second moving object 9 and moves in the optical axis direction in relation to the second moving object 9 by a second cam action following the relative rotation.  The multiple-streaks screw mechanisms 2A, 7a are constituted, so that when the first moving object 7 is at movement prohibited position in the optical axis direction, the first moving object 7 is prohibited from moving in the optical axis direction until its rotational angle reaches a given angle.
Patent JP-2000225278-A (JP)
Title: Toy using light
Inventor: NAKABAYASHI SEIICHIRO
IPC: A63H33/22
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a toy using light calling attention of an originally nocturnal small animal by emitting light in the range of a specific wavelength. SOLUTION: The toy is provided with a light-emitting member 1, a flexible supporting member 3 fixed with at least one weight 2 and provided with a first end part and a second end part and a holding member 4 connected to the first end part and holding the member 1. The feature of the light-emitting member is emitting light of wavelength 600 nm to wavelength 700 nm.
Patent JP-S63196547-A (JP)
Title: Production of suberonitrile
Inventor: NANBA HIROYUKI
IPC: C07C255/46
Filed: 1987-02-12
Abstract: PURPOSE:To easily obtain the titled compound useful as a synthetic intermediate for agricultural chemicals, pharmaceuticals, dicarboxylic acid, diamine, etc., from an inexpensive raw material in high yield, by reacting 1,6-dichlorohexane with an aqueous solution of sodium cyanide in the presence of a phase-transfer catalyst. CONSTITUTION:The objective compound can be produced by reacting 1,6- dichlorohexane with an aqueous solution of sodium cyanide in the presence of a phase-transfer catalyst of formula (R1-R4 are 3-10C alkyl) (e.g. tetralkylammonium bromide) under normal pressure at 80-140 deg.C for 0.5-8hr, preferably at 90-110 deg.C for 2-4hr. The aqueous solution of sodium cyanide may be commercially available solution having a concentration of 30-35% and the amount is preferably 2.1-2.6mol per 1mol of the 1,6-dichlorohexane. The amount of the catalyst is 1.5-10g per 1mol of the 1,6-dichlorohexane.
Patent JP-S63197697-A (JP)
Inventor: KITAMI TATSUO
IPC: B43L1/04
Filed: 1987-02-12
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-H1171022-A (JP)
Title: Waste bottle aligning device and waste bottle sorting device
Inventor: AOKI AKIO
IPC: B65G47/28
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste bottle aligning device and a waste bottle sorting device which are of simple construction and which are excellent in their capability to align and dispose of waste bottles in diposal of the waste bottles. SOLUTION: A waste bottle aligning device which aligns waste bottles in order for the waste bottles 2 to be sorted by color or by kind, is provided with a conveying rail unit 17 and a driving mechanism such as a motor 7, and the conveying rail unit 17 is made up of conveying rails 4 to 6, each of which is made up of two round bar like members inclined downward. The waste bottles are put on the two round bar-like members 4a, 4b of the conveying rail 4, and the two round bar-like members are respectively rotated outward by the driving device of the motor 7 to slide and convey the waste bottles, and thus to align the empty bottles in the longitudinal direction. The waste bottles which are alined by the waste bottle aligning device, are sorted by color etc., by a waste bottle sorting device.
Patent JP-S60174342-A (JP)
Title: Dazzlement preventing reflection mirror driving unit for vehicle
Inventor: ITOU HIROSHI
IPC: G02B5/08
Filed: 1984-02-16
Abstract: PURPOSE:To improve the cost efficiency and the space efficiency in a dazzlement preventing reflection mirror driving unit for vehicles, by providing a common rear detection unit for preventing dazzlement both of a room mirror and of side mirrors. CONSTITUTION:A rear detection unit 50 comprises two photodiodes 54 and 55 disposed in a housing 51 having two slits 52 and 53, and is arranged such that the side of the housing on which the slits are provided faces to the back of the vehicle. The slits 52 and 53 are positioned in such a relation with the photodiodes 54 and 55 that a light beam A exactly from the back of the vehicle is detected by both photodiodes 54 and 55; a light beam B from the left-hand back is detected only by the photodiode 54; and a light beam C from the right-hand back is detected only by the photodiode 55.
Patent JP-2000228656-A (JP)
Title: Afc circuit
Inventor: FUKUMORI HIROYUKI
IPC: H04J11/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an AFC circuit capable of performing the frequency error correction of a wider range including one sub-carrier interval or more. SOLUTION: In the OFDM(orthogonal frequency division multiplex) signals of a carrier number 2m for which a known pilot signal is superimposed on the 2n-th carrier, repetitive signals obtained by equally dividing the pilot signals of one effective symbol period into 2n are held on a receiver side as the data of basic pilot signals, a complex correlation value with reception signals is calculated and the correlation peak value of the complex number of 2n times in one effective symbol period is obtained. By dividing the phase component of the correlation peak value by a basic pilot signal period, a frequency error is obtained. For the error, the phase change of the basic pilot signal period becomes 2n times of the sub-carrier interval or less.  Then, by correcting the carrier wave frequency of the receiver based on the detected error, the frequency error of one sub-carrier interval or more is detected.
Patent JP-H10211498-A (JP)
Title: Sewage treatment apparatus
Inventor: OSHITA AKIRA
IPC: C02F3/22
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption while stably holding treatment function. SOLUTION: A sewage treatment apparatus 1 is equipped with an underwater aerator 5 mixing air supplied from a blower 7 with sewage to stirr the sewage, a load measuring device 23 measuring the load of the underwater aerator 5 and a controller 21 raising the output of the aerator 5 when the measured load is less than a predetermined value. Since the output (frequency) of the underwater aerator is raised to forcibly discharge and remove entangled air when the entanglement of air is generated in the underwater aerator 5 and load becomes low, it is unnecessary to excessively set the output of the underground aerator 5, and, therefore, there is no wastefulness in power consumption and the shear fracture of activated sludge can be prevented and treatment function can be kept stable.
Patent JP-S59154740-A (JP)
Title: Vacuum fluorescent tube for light source
Inventor: MORIMOTO KIYOSHI
IPC: H01J63/06
Filed: 1983-02-24
Abstract: PURPOSE:To obtain a light source for a facsimile able to illuminate uniformly with a high luminosity by arranging a cathode in a stretched form between a transparent front anode portion and a light shielding rear electrode portion both applied with phosphorous layers and having slits lengthwise and layed on internal surfaces of a front plate and a rear plate respectively. CONSTITUTION:A document 2 is placed on the front plate 3 of a vacuum fluorescent tube 1 and sent to the direction of an arrow mark, and a reflected light is photo- electrically converted by an image sensor 6 through a converging lens 4. The front plate 3 has transparency and insulation character, and a transparent anode conductor 7 is applied and formed upon it. Together with providing a slit 8 at a center part along the lengthwise direction of the conductor 7, a transparent phosphorous layer 9 is applied in order to form a front surface anode part A. The rear plate 5 has tran sparency and insulation character, and a light shielding anode conductor 11 having a slit 12 corresponding to the slit 8 is applied upon it. A phosphorous layer 13 is applied on the conductor 11 so as to form rear surface anode part B. A plurality of cathode 15 of a filament shape are stretched between anode parts A, B and are sealed tightly with side plates 10. Consequently, uniform illumination of a high luminosity can be performed with little power consumption.
Patent JP-S62184893-A (JP)
Inventor: MIZUNO RYUKICHI
IPC: B42D15/02
Filed: 1986-02-12
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-H07239976-A (JP)
Title: Commodity sales registration data processor
Inventor: NAGAI KENJI
IPC: G07G1/12
Filed: 1994-02-25
Abstract: PURPOSE:To speedily view and confirm whether or not a customer is really the owner of a credit card by reading out face image data corresponding to credit data read out of the credit card and displaying the data on a display unit, and executing a credit payment accounting process function when a confirmation signal is inputted. CONSTITUTION:The credit card payment accounting function is made inexcutable until the confirmation signal is inputted and this data processor is provided with a face image data storage means 30, face image data selecting means 12 and 13, face image display control means 12 and 13, and a confirmation signal output means 16K. When a credit payment process is performed, the face image corresponding to the credit data read out of the credit card inserted into a reader 21 is displayed on a cashier's display unit 17CHR and an operator looks at it to speedily and easily decide and confirm whether the customer is the real owner of the credit card and makes the credit payment accounting function excutable when it could be confirmed that the customer is the real owner.
Patent JP-S61190061-A (JP)
Title: Thermal spraying method of ceramics to metal
Inventor: NAKANE IWAO
IPC: C23C4/06
Filed: 1985-02-15
Abstract: PURPOSE:To form inexpensively a thermally sprayed ceramic film layer having high adhesive powder and excellent toughness and exfoliation resistance by thermally spraying a metal of the same quality as a base metal onto the base metal while changing gradually the atmosphere from an inert gas to reactive gas. CONSTITUTION:After the inside of a thermal spraying treatment vessel 2 of a TiN spraying device 1 is evacuated to a vacuum through a discharge pipeline 5, gaseous Ar and gaseous N2 are respectively and properly supplied from a plasma electron gun 3 through an inert gas pipeline 7 and a reactive gas pipeline 8 into the vessel to form plasma first in the inert gaseous atmosphere of Ar, then in a mixed gaseous atmosphere of the inert gas and the reactive gas of N2 and finally in the reactive gaseous atmosphere of N2. The pure Ti powder contained in the above-mentioned gun 3 is plasma-sprayed onto the base metal M, which is Ti, on a turntable 4. The thermally sprayed ceramic film layer MS of which the compsn. changes successively to the Ti layer of the same quality as the base metal in the lowermost position, the mixed layer composed of Ti and TiN in the intermediate position and TiN in the uppermost position is thus formed.
Patent JP-H09221374-A (JP)
Title: Coating and water repellent impregnating method for mineral building material and coating agent for mineral building material
Inventor: HANSU MAIAA
IPC: C04B41/49
Filed: 1997-02-13
Abstract: A process for the coating and waterproof impregnation of mineral building materials, by treating the substrate with a coating material (I) containing 1-30 wt% (1-20C alkyl)-(1-6C alkoxy)-silane (II) as impregnating agent. Also claimed is a coating material (I) containing 1-30 wt% (II) and optionally alkoxy group-containing organopolysiloxane (A) as impregnating agent.
Patent JP-H10225448-A (JP)
Title: Plasma collecting implement
Inventor: KITAJIMA MASAO
IPC: G01N33/48
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely collect the blood of the amt. necessary for analysis from a blood vessel by housing a blood filter material laminated with glass fiber filter paper and a microporous film into a holder having a blood inlet and a plasma outlet, connecting a blood taking needle to this blood inlet and providing the plasma outlet side with a plasma receiving vessel. SOLUTION: A holder body 1 is formed to a cylindrical shape of two stages consisting of a small-diameter part and large-diameter part over the entire part. The plasma receiving vessel 12 and the juncture to the suction side are formed in the upper part of this body and a housing chamber 11 of the blood filter material including the glass fiber filter paper is formed in the lower part. A flange 13 for connection to a cap 2 is formed at the bottom end of the holder body 1 and an inlet of a plasma passage 14 is formed near the one side of the top surface of the housing chamber 11. The upper part of the outlet of the plasma passage 14 is provided with eaves 16 and the rear surface of the eaves 16 is formed to an arc shape, by which the gushing upward of the flowing out plasma is prohibited.  The top end of the holder body 10 is opened as a suction port 18 to which a suction means is connected. The cap 2 is provided with a nozzle-like blood supplying port 24.
Patent JP-2000227782-A (JP)
Title: Color image generating device, color image generating method and electronic instrument
Inventor: NAKAMURA JUNICHI
IPC: G02F1/1335
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the color image generating device of a feel sequential system which is capable of performing satisfactory assigning intensity levels in which luminance is not lowered. SOLUTION: A color image generating device 10 is constituted of a light source 11, a rotary color filter 12, a condensing lens 13, an electrooptical device 14 and a projection lens 15. The rotary color filter 12 is provided with plural color filters for each color so as to divide plural subframe periods during one frame period by rotation. In the electroptical device 14, color image data are written in each pixel before a corresponding color subframe period in accordance with the weight of a gradation and the color image of a subframe is generated in synchronization with the corresponding color subframe period. Thus, since color images are selectively generated in color subframe periods in accordance with the weight of the gradation in this manner, satisfactory assigning intensity levels become possible.
Patent JP-H01205090-A (JP)
Title: Production of plated steel sheet having superior spot weldability
Inventor: YAMAZAKI KAZUMASA
IPC: C25D3/22
Filed: 1988-02-12
Abstract: PURPOSE:To improve the spot weldability of a plated steel sheet and productivity at the time of welding by galvanizing the plated steel sheet having a layer contg. no zinc in a galvanizing soln. contg. a specified amt. of hydrogen peroxide to deposit a specified amt. of zinc. CONSTITUTION:A plated steel sheet having a layer contg. no zinc, e.g., an Ni-P or Fe-P layer as the top layer is galvanized in a galvanizing bath contg. 0.5-30% hydrogen peroxide to deposit 0.03-3g/m<2> zinc. Since the bath contains hydrogen peroxide, zinc is converted into zinc oxide or zinc hydroxide by oxidation as soon as it is deposited on the steel sheet. The oxide or hydroxide improves the spot weldability of the plated steel sheet.
Patent JP-H10219416-A (JP)
Title: Stainless steel pipe, and method of welding performance therefor
Inventor: SAITO MASAO
IPC: B23K9/23
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To minimize the amount of metal ions eluted into superpure water passing through a pipe by controlling the number of welding positions per specific pipe length to a prescribed value or below, at the time of welding a pipe prepared by subjecting the surface of a stainless steel pipe to cleaning treatment and then to surface treatment consisting of heating in an oxidizing atmosphere for forming a colored oxide film on the surface and its removal by means of melting. SOLUTION: After electropolyshing treatment is applied to the surface of a stainless steel pipe, heating is performed in an oxidizing atmosphere to form a colored oxide film composed essentially of iron oxide on the surface and then this colored oxide film is removed by melting, by which a film composed essentially of chromium oxide is formed on the surface. At the time of subjecting this steel pipe to welding performance, the number of welding positions for 10mm pipe length is regulated to <=10. Further, it is preferable that, as heating conditions, heating is performed at 400-500 deg.C for 1-3hr.
Patent JP-S61233667-A (JP)
Inventor: RODONII BURAIAN HAAGURIIBUSU
IPC: C07C69/716
Filed: 1986-02-12
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-H11215197-A (JP)
Title: Transmitter with preemphasis distortion compensation function and predistortion distortion compensation method for transmitter
Inventor: MIURA RITSU
IPC: H04L27/20
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in distortion compensation characteristic and to attain low power consumption by constructing a distortion compensation operation means by a complex multiplying function and switching compensation only of an amplitude to compensation of the amplitude and phase in accordance with a transmission signal power. SOLUTION: A distortion compensation operation means is composed of a complex multiplying function and compensation only of amplitude and the compensation of the amplitude and a phase are switched in accordance with a transmission signal power. In this device, a distortion compensation operation part 105 has a multiplier 106 multiply complex compensation data CI to a base band signal I and has a multiplier 109 multiply the data to a base band signal Q. Then, a control part 113 monitors the transmission signal power calculated by a power calculation part 112 and, in the case of the transmission signal power for compensating only the amplitude, operators 107 and 108 are stopped, a specified operation is performed by using only the multipliers 106 and 109 and, in other cases, a conventional operation is performed.
Patent JP-S61189580-A (JP)
Title: Developing device unit
Inventor: SUZUKI SEIICHI
IPC: G03G15/08
Filed: 1985-02-19
Abstract: PURPOSE:To increase the number of colors of toner without any hindrance and to perform development with a proper developing bias corresponding to the kind of toner without any user's switching operation by providing a power source device for the developing bias. CONSTITUTION:The power source device for the developing bias is supplied with electric power of 5V from the control part 6 of a recording device side at such timing that the developing sleeve 4a of a developing device 4 performs development. A transistor Tr is turned on and off with a pulse of tens of kHz supplied from an oscillator 5a to switch a pulse transformer T1, thereby applying the developing bias voltage to the developing sleeve 4a. The developing device unit equipped with the power source device for the developing bias like this is used to detect the kind of toner of the developing device at the recording device side, thereby eliminating the need to control the developing bias voltage. Consequently, even if the number of colors of toner increases, the recording device body need not be altered at all and development is carried out on developing bias condition corresponding to the kind of the toner at any time.
Patent JP-S60172497-A (JP)
Inventor: TSUKADA NOBUO
IPC: B41J11/70
Filed: 1984-02-17
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-H11232384-A (JP)
Title: Magnetic character reader and printing device equipped with the same
Inventor: MURATA SADAO
IPC: G06K9/20
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To make a medium properly transported by reducing transportation load of the medium such as a check paper in a magnetic character reader. SOLUTION: This magnetic character reader is equipped with a carrier path 10 for carrying a sheet shaped medium P where a magnetic character is printed, a magnetic head 21 that is installed in the middle of the carrier path 10 and is for reading the magnetic character on the medium, and a press material 23 of the medium P arranged opposite to the magnetic head 21. The press material 23 has a contact surface facing the medium P constituted of an elastic material 51 that is curved along the carrier direction of the medium. Thus, a contact area of the medium and the press material is minimally suppressed, and a carrier resistance of the medium is made small. Also, the elastic material 51 can be constituted by providing a sheet shaped material having a friction coefficient smaller than that of the material on it.
Patent JP-S54121306-A (JP)
Title: Geothermal steam turbine
Inventor: OSHIRO YASUO
IPC: F01D25/26
Filed: 1978-03-15
Abstract: PURPOSE: To shorten the time of checking and simplify handling, by removably fitting a plug in a checking pipe extending through a double inner casing located directly under a manhole of an outer casing to perform checking with the naked eye.  
     CONSTITUTION: The operation of a geothermal steam turbine is stopped. The manhole 4 is removed of a lid. A cap 11 is detached. A fiber scope 14 is inserted through the manhole 4 and the checking pipe. Then, the steam passage 7a and the turbine rotor 9 of the geothermal steam turbine are cheked with the naked eye. 
     COPYRIGHT: (C)1979,JPO&Japio