baber/WOPTO huggingface dataset:
Patent JP-S56130739-A (JP)
Title: Photographic film printing frame
Inventor: NISHIMURA HACHIROU
IPC: G03B27/00
Filed: 1980-03-18
Abstract: PURPOSE:To prevent the unevenness in printing and staining of a picture and to increase the speed of operation by providing two destaticization electrode rolls and two staticization rolls, i.e. four rolls rotating in contact with two superposed photographic films. CONSTITUTION:On metallic head 1, unexposed film 2 and negative film 3 on it are placed and destaticization roll 4, staticization rolls 5 and 6, and staticization roll 7 are run in sequence on them; and light source lamp 8 is provided between both rolls 5 and 6 and they are incorporated in a running frame body. When the running frame runs, roll 4 removes dust with static electricity applied to respective rolls 4- 7, and the film is exposed by light source 8 in an electric field between rolls 5 and 6; and roll 7 peels off both films 2 and 3 easily and printing is performed.
Patent JP-H0514933-A (JP)
Title: Automatic color-television standard discriminating method
Inventor: MISHIERU ANBEERU
IPC: H04N9/64
Filed: 1991-02-06
Abstract: PURPOSE: To realize standard identification based on a logic reference state by simultaneously setting switches in a state A and selecting a PL-NTSC demodulator in a first stage and switching them to a state B and selecting an SECAM demodulator in a second stage. CONSTITUTION: The burst 7 of chrominance signals are simultaneously received in the demodulators 1-4. It is judged to be PAL, NTSC or SECAM standard. The demodulator 1 obtains a demodulation signal IC1 with the reproduced auxiliary carrier of a 90 deg. phase and a demodulator 2 obtains a demodulation signal IC2 with one reference signal among the chrominance signals FOR of SECAM standard. The change-over switches 8 and 10 are simultaneously set to the state A and the signal IC1 and voltage which is time-integrated are generated. Then, a relative logic reference C1 is supplied. At the same time, the signal IC2 is added to an inverter 31 which is switched at the speed of a non-1/2 line frequency synchronizing signal (FL/2) and output ICC is time- integrated. Second voltage is supplied and a relative logic reference C2 is supplied.  The switches are simultaneously changed over to the state B and the logic reference is similarly supplied based on the signal IC2. The logic reference C3 is obtained from the demodulators 3 and 4 and identification is executed as the function of the state of the reference.
Patent JP-H08224386-A (JP)
Title: Beading hole forming device of sewing machine
Inventor: TANAKA MASAHIKO
IPC: D05B3/10
Filed: 1995-02-23
Abstract: PURPOSE: To form V-cuts of different sorts using a low-cost and simple configuration. CONSTITUTION: The beading hole forming device is provided with a sewing machine M to sew together a base cloth and a bead cloth, a cut-open means 31 to cut open the base cloth parallel with the stitch, and a V-cutting means to form a V-cut at each end of the cut-open part formed by the means 31. The V-cutting means is composed of the first and second corner knives 41a, 41b, 42a, 42b and driving means 51a, 51b, 52a, 52b which elevate the lower the corner knives independently. Further, the configuration includes a selecting means to select the first and second corner knives one each and a control means 70 to control a cloth transport means, the driving means, and the corner knives are arranged so that the corner of each cutting edge part lies on the extension line from the cut-open part.
Patent JP-H08231722-A (JP)
Title: Production of aromatic sulfide polymer
Inventor: FURUSAWA TAKASHI
IPC: C08G75/02
Filed: 1995-02-23
Abstract: PURPOSE: To provide a method for producing an aromatic sulfide polymer by which the amounts of water and a solvent in a system during the polymerizing reaction are controlled with a relatively simple apparatus to thereby improve the productivity of the aromatic sulfide polymer per batch. CONSTITUTION: This method for producing an aromatic sulfide polymer represented by a polyphenylene sulfide comprises two continuous steps of a step (step 1) for introducing (A) an alkali metallic sulfide into (C11 an organic polar solvent, controlled to an amount so as to provide <1, preferably 0.1-0.9 value of the molar ratio of (solvent)/(alkali metallic sulfide) in the step and heated at the melting point or above of the hydrous alkali metallic sulfide (A) and preparing (D) a dehydrated mixture, a step (step 2) for adding (B) a polyhalo-aromatic compound and (C2) an additional organic polar solvent to (D) the dehydrated mixture in step 1 and carrying out the polymerizing reaction.
Patent JP-S54128242-A (JP)
Title: Terminal unit
Inventor: MITSUI KUNIHIKO
IPC: G06F15/00
Filed: 1978-03-29
Abstract: PURPOSE: To increase the turnover rate of the stock sale by installing the exclusive terminal unit at the used car selling company and then giving the ON-line connection between the terminal unit and the host computer provided at the commercial and industrial association via the public circuit.  
     CONSTITUTION: The terminal unit contains work indication key 52 to be pvovided for each business work, operation indication lamp 32 through which the operation procedures are lit up based on the contents of the ROM which stores the operation procedures to be fed as the input with every work in the form of the firmware routine, the RAM to give buffing the item data corresponding to the glowing items after storing them in sequence with every key-in, and cancel key 63 to indicate the resupply to the item data input according to glowing of lamp 32 respectively. Thus the operator operates key 63 to make remain the contents of RAM and to switch off lamp 32, and the next input is carried out from selection of key 52. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09211928-A (JP)
Title: Electrifying device, image forming device and processing cartridge
Inventor: NAKAGAWA TAKAO
IPC: G03G15/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To further improve reliability and safety of power feeding means structure corresponding to an electrifying member, and to avoid the occurrence of strange sound in company with the power feeding, deformation according to conductive grease application, other parts incorporating in a power feeding part or the like, with regard to an electrifying device held in contact with a body to be electrified, provided with an electrifying member being freely rotated for electrifying the body to be electrified and allowed to feed the power to the electrifying member through an electrode connected with a power source, an image forming device equipped with the said electrifying device and a processing cartridge. SOLUTION: This device is provided with a first power feeding route equipped with plural power feeding routes electrically connecting the electrode 11 and the electrifying member 1, which is at least, allowed to connect the electrifying member and the electrode through a conductive bearing 9 of the electrifying member 1, and the second power feeding route connecting the electrifying member and the electrode through a part 10a of the elastic member 10 by which the electrifying member is pressed in the direction of the body to be electrified by holding the elastic member part 10a in contact with a shaft periphery of an electrifying member rotary shaft 1a, and moreover means 1g for controlling the vicinity of a position on the shaft periphery with which the elastic member part 10a is held in contact.
Patent JP-S54128227-A (JP)
Title: Bipolar memory
Inventor: KATOU YUKIO
IPC: G11C11/41
Filed: 1978-03-29
Abstract: PURPOSE:To secure the steady operation to the fluctuation of the power supply by forming the base voltage at the selection time of the current switch transistor via the constant voltage circuit which utilizing the base-emitter constant voltage of the transistor. CONSTITUTION:The output sent from Y address decoder 1 is supplied to current switch circuit 3 via bit wire selection circuit 2, and the reading current is flown to the selected bit wire by controlling reading current source 4 which is provided in common to a pair of bit wires (D, D ). Circuit 2 consists of the current supply means comprising the series circuit of transistor Q5 controlled by the output of the Y address decoder, level shift diode D1 and resistance R2 plus the constant voltage circuit comprising transistor Q6 and resistance R3 and R4 respectively.
Patent JP-H04249371-A (JP)
Title: Method of manufacturing gaas insulating gate field effect transistor
Inventor: OTSUKI YASUO
IPC: H01L21/314
Filed: 1991-02-05
Abstract: PURPOSE:To form an invert layer even in a direct-current biased condition to manufacture a GaAs insulating gate field effect transistor having a large amount of mutual conductance. CONSTITUTION:In a manufacturing method of a GaAs insulating gate field effect transistor in which a half-insulation GaAs substrate 1 is sulfuration- treated, and next a SiO2 film 4 is formed on a half-insulation GaAs substrate 1 which is sulfuration-treated, and next a gate electrode 7 is formed on the SiO2 film 4, the substrate 1 is soaked in mixed fluid containing a substance A composed of Si-(O-R)4 or RX-Si-(O-R')4-X (x=1, 2, or 3, R, R' are alkyl groups, phenyls, or held group), and an acid, and held at a specific temperature between the melting point and the boiling point of the substance A at a specific interval, whereby the SiO2 film 4 is formed.
Patent JP-S52119364-A (JP)
Title: Electronic watch with calculator
Inventor: FUKUICHI TAKUROU
IPC: G06F15/02
Filed: 1976-03-31
Abstract: PURPOSE:The reduction in size and the improvement in reliability of an input device are achieved by composing the input part of a calculating circuit with contactless touch-switches using C-MOS and operating these with a conductive bar.
Patent JP-H09207417-A (JP)
Title: Thermal printer
Inventor: KAI ITARU
IPC: B41J33/388
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To avoid wasteful use of an ink ribbon due to ineffective feeding by providing a thermal head support member that freely comes in contact with and leaves away from a platen and faces the platen, and a driver that moves the thermal head supporting member to let the thermal head come close to the platen. SOLUTION: Before printing, a recording medium 14 is transferred and located between a platen 4 and a pinch roller 17 by a driving roller 15 and a driven roller 16 that are driven by a motor 13 and then positioned at a specified printing position by detecting the front end of the recording medium 14 by a sensor 29. A cam 6 of a thermal head driver rotates clockwise by the operation of a motor and a thermal head 14 comes close to the platen 4 with swing motion of the thermal head support member 24 due to the tensile force of a spring 5. In this state, the cam 6 continues to rotate clockwise to let the thermal head 3 come in press contact with the recording medium 14, and the engagement of a click 25c of a detent 25 with a ratchet wheel 28 is released.
Patent JP-S61195526-A (JP)
Inventor: BABA HIDEKAZU
IPC: H01H33/56
Filed: 1985-02-25
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-H10298613-A (JP)
Title: Phosphorus-containing iron powder
Inventor: LEUTNER BERND DR
IPC: C22C33/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To produce phosphorous-contg. iron powder variable in the content of phosphorus in a wide range and extremely low in the content of inevitable components by mixing metallic iron in the form of pulverized carbonyl iron and a phosphorus element, executing heating to a relatively low temp. and pulverizing the obtd. product into powder. SOLUTION: Pulverized carbonyl iron as metallic iron and a phosphorus element are mixed, preferably, at the mass ratio of (99:1) to (70:30), and heating is executed. The pulverized carbonyl iron can be obtd. by subjecting carbonyl iron obtd. by thermally decomposing pentacarbonyliron in vapor phases to pulverization to about 1 to 10 μm average size, the content of C is regulated to, by weight, <1%, preferably, to <0.06%, the content of N is regulated to <1%, preferably, <0.1%, the content of O is regulated to <0.5%, preferably, to <0.4%, and the total content of the other impurities is regulated to <0.1%. Preferably, the above heating is executed at >=300 deg.C, preferably, at about 380 to 550 deg.C in an inert gas atmosphere. The phosphorus element is used preferably in the form of red phosphorus.
Patent JP-H08213577-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANEKO TOMOYUKI
IPC: H01L21/82
Filed: 1995-02-02
Abstract: PURPOSE: To ensure an interconnection region at function blocks of low consumption currents and not used cells and elevate the current supply capability of only function blocks of high consumption currents. CONSTITUTION: An inverter having a quadruple gate width is composed of two cells on the left side of the drawing. First layer power lines 1a and 1b run across n-type diffused layers 7a-7d or p-type diffused layers 8a-8d, second layer power lines 2a-2c run longitudinally between the cells, the power lines 1a and 1b are connected to the power lines 1b and 2a through through-holes and to the diffused layers 7a, 7b, 8a and 7b through contact holes. Along the power lines 1a and 1b, and reinforcing power lines 4a and 4b for reinforcing these power lines are laid and connected to the power lines 1b and 2b through through-holes and to the n- or p-type diffused layer through contact holes.
Patent JP-S51111555-A (JP)
Title: Corrosion prevention method of bolt-fastened part and device
Inventor: ITOU ATSUSHI
IPC: F16B37/14
Filed: 1975-03-27
Abstract: PURPOSE: To maintain anti-corrosion effect by treating with specified formed articles a projecting portion such as a bolt of a bolt-fastened joint. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52119413-A (JP)
Title: Nickel saving type stainless steel having high stretchability
Inventor: YAMAGUCHI MINORI
IPC: C22C38/58
Filed: 1976-04-01
Abstract: PURPOSE: The austenitic stainless steel of low nickel content, having an excellent stretchability and corrosion resistance, and having the work hardening property being equal to SUS301. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59162764-A (JP)
Title: Superconductive rotor
Inventor: UEDA KAZUO
IPC: H02K55/04
Filed: 1983-03-04
Abstract: PURPOSE:To suppress thermal stress due to thermal shrinkage of a rotor in a central axial direction to a low value and to enhance the rigidity to the vibration of the rotor by providing hinges rotatable in a rotor axial direction on both ends of a supporting member and coupling one end to a helium vessel and the other end to a vacuum vessel. CONSTITUTION:A cylindrical helium vessel 2 contains a superconductive coil 1 and a liquid helium. This vessel 2 is surrounded by a cylindrical vacuum vessel 4, and both are coupled by a supporting member 9. This member 9 has high rigidity and hinges rotatably in a rotor axial direction at both ends. The material of the member 9 is a material having high strength, low thermal conductivity and high elastic modulus such as titanium alloy, stainless steel or Inconel.
Patent JP-S52118985-A (JP)
Title: Raceway for electric feeder
Inventor: YAMAGIWA HIROSHI
IPC: H01R25/14
Filed: 1976-03-31
Abstract: PURPOSE:To prevent the raceway from deforming by an arrangement such that a tip end of a synthetic resin case is set longer than the raceway which is able to be cut, by this fact the cutting does not extend by a predetermined length even when the feeder raceway is cut.
Patent JP-H04255467-A (JP)
Title: Inverter
Inventor: MASUDA HIROYUKI
IPC: H01F27/00
Filed: 1991-02-07
Abstract: PURPOSE:To suppress an installation space of a transformer to a small value and to suppress a quantity of installation works. CONSTITUTION:An input transformer 5 and an output transformer 6 respectively connected to input and output sides of an inverter are formed into an input/ output integral type transformer 4 contained in the same tank 11.
Patent JP-S61236612-A (JP)
Title: Electrically-conductive coated white powder
Inventor: YOSHIZUMI MOTOHIKO
IPC: H01B1/08
Filed: 1986-02-21
Abstract: PURPOSE:To obtain the electrically-conductive coated white powder which is innoxious and nonhygroscopic and is excellent in the quality stability and the electrical conductivity by forming a coated layer consisting of Sb and SnO2 on the surface of the specified TiO2 powder. CONSTITUTION:A heated suspension of TiO2 powder having 1-10m<2>/g specific surface area is prepared and a soln. consisting of SbCl3 and SnCl4 is added thereto and acted for a prescribed time and a coated layer having 0.007-0.7mum thickness wherein 1-15wt% Sb is contained and the remainder consists practically of SnO2 is formed on the surface of the TiO2 powder.
Patent JP-H08232545-A (JP)
Title: Mounting structure of sash for opening
Inventor: ONO SHOJI
IPC: E06B1/56
Filed: 1995-02-24
Abstract: PURPOSE: To prevent heat conduction between a sash for an opening and the frame of a building body. CONSTITUTION: High heat-insulating members 20, 21 are installed among the frames 11, 13 of a building body arranged around an opening section 16 and a sash (a window sash, etc.) 30 for an opening mounted to the opening section 16 extending over the whole circumference in the periphery of the sash 30 for the opening. Wood, a foamed resin, or the like is suitable as the high heat- insulating members 20, 21. A waterproof sheet 60 may also be stretched on a surface on the outdoor side of the high heat-insulating member 21.
Patent JP-H08237909-A (JP)
Title: Pulse generator for motor
Inventor: NISHIKAWA MITSUO
IPC: H02K11/00
Filed: 1995-02-24
Abstract: PURPOSE: To increase PG output, improve a SN ratio and eliminate the influence of interference with FG without increasing costs. CONSTITUTION: With respect to a motor 1 having a rotor made rotatable to a stator fixed to a printed circuit board 4 in which a wiring circuit pattern is formed on a board comprising aluminum or iron, a projection part 21 for projecting a part of the printed circuit board 4 is provided at the center of a spiral PG pattern coil 18 formed on the printed circuit board 4, and the PG pattern coil 18 is seemingly made to magnetically come near to a PG magnet 17.
Patent JP-H08236318-A (JP)
Title: Motor driven sliding type variable resistor
Inventor: ASANO MASAHIRO
IPC: H01C10/14
Filed: 1995-02-24
Abstract: PURPOSE: To provide a motor driven sliding type variable resistor which can avoid a peculiar sound during driving of the motor, without degrading the operability at manual CONSTITUTION: A driving pulley 8 has a gear 8a pressure-fitted into the rotary shaft 7a of a motor, driven pulley has a gear pivoted by the pulley 8, a belt 11 having a tooth part 11a is passed over the driving and driven pulleys, and guide member 9 is rotatably disposed round the pulley 8 to form a smaller gap than the tooth height of the tooth part 11a between the member 9 and belt 11. The guide member prevents the gear 8a of the pulley 8 from passing over the part 11a of the belt 11.
Patent JP-S61196671-A (JP)
Title: Digital color copying machine
Inventor: KOMI KYOJI
IPC: G03G15/01
Filed: 1985-02-26
Abstract: PURPOSE:To make a copying machine small in size and reduce the memory capacity, by recording the picture information on color first recorded in synchronization with the read of an original picture without storing the picture information substantially to a storage memory. CONSTITUTION:After the color information of the C, M and Y colors the buffer memories 108c, 108m and 108Y are processed by a gradation processing circuit 109, respectively, they are recorded by the corresponding lasers 43C, 43m and 43Y (recording measures of the first set), respectively. The color information of the BK color is processed by a circuit 109 not through a memory, input into a data collector 110, and recorded by a laser 43b k (recording means of the second set). At such a time, a synchronizing control circuit 114 is synchronized with the read while the picture is read, records and energizes the recording means of the second set, and writes the recording information of the color composition of the C, M and Y in the above-mentioned buffer memory. In such a way, the memory against the BK color is omitted. Further, there is no need to form the toner image of the whole original picture to a photosensitive drum, and the drum diameter can be made small.
Patent JP-H07250002-A (JP)
Title: Tuner circuit with integrated high voltage power feeding circuit for tuning
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 1994-03-08
Abstract: PURPOSE:To provide the tuner circuit for which the superimposing of a tuning voltage to a feeder line is reduced, the configuration of a power source on the side of a set instrument is simplified and the set instrument can be miniaturized. CONSTITUTION:Concerning the tuner circuit for which a tuner part 1 equipped with a varactor diode as a tuning element and an intermediate frequency circuit part 5 for processing an intermediate frequency signal outputted from the tuner part 1 are provided and a high voltage power feeding circuit for generating the high voltage for tuning of the tuner part 1 is separately provided, the high voltage power feeding circuit for tuning composed of a DC/DC converter 4 is built in the tuner part 1 or a receiver unit integrating the tuner part 1 and the intermediate frequency circuit part 5 is provided and the high voltage power feeding circuit for tuning composed of the DC/DC converter 4 is built in this receiver unit.
Patent JP-2000233855-A (JP)
Title: Printing device
Inventor: TAKEUCHI MASAMI
IPC: B65H16/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a convenient printing device capable of setting each machine glazed paper different in width without using any equipment such as a guide, a spacer and the like, reducing costs required by the equipment, eliminating the time required by mounting the equipment such as a guide, a spacer and the like, and eliminating troubles suffered from missing of the equipment such as a guide, a spacer and the like. SOLUTION: In this printing device such as a facsimile device so devised as to let printing be performed while a machine glazed paper is being fed, housing recessed parts 3 and 4 having each difference-in-level different in breadth in response to the respective machine glazed papers R1 and R2 different in breadth, are provided for the machine glazed paper housing part 2 of a device main body 1, and the respective housing recessed parts 3 and 4 are provided for the upper and lower portions of an identical place in the machine glazed paper housing part 2.
Patent JP-S57152392-A (JP)
Title: Laser irradiating device
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1981-03-18
Abstract: PURPOSE:To obtain a laser irradiating device that can work print substrate etc. efficiently by reflecting a laser beam coming from a light source with a reflecting mirror and irradiating the work while making numerical control for a material to be worked. CONSTITUTION:A laser beam emitted from a laser light source is reflected by a reflecting mirror 2 and irradiated on a material to be worked 12. A reflecting mirror mount 3 on which the mirror 2 is mounted and a slide table 10 are moved by a numerical control unit, not shown in the figure, accordinf to a predetermined program. Accordingly, print of desired pattern is made on the material 12. When occastion demands, the reflecting mirror is structured to move in the direction of x, y, z axes and this is controlled numerically.