baber/WOPTO huggingface dataset:
Patent JP-H05249817-A (JP)
Title: Production of roll
Inventor: ISHIHARA KO
IPC: G03G15/08
Filed: 1992-03-04
Abstract: PURPOSE:To obtain the roll with which the uniform and sufficient density of copied images is obtainable and which is excellent in fogging resistance by having a stage for forming an oxide film layer by subjecting the outer peripheral surface of a shaft body to an oxidation treatment and a stage for forming a conductive layer by using a conductive coating material on the outer peripheral surface of the oxide film layer. CONSTITUTION:The oxide film layer 13 is formed on the surface of the metallic sleeve (shaft body) 12 by subjecting the surface to the oxidation treatment. On the other hand, the conductive coating material which is a material for forming the conductive layer 14 is formed. This conductive coating material is obtd. by mixing and agitating respective components and dissolving the mixture composed thereof in a solvent. The conductive coating material is applied by dipping, etc., on the surface of the oxide film layer 13 and is dried, by which the conduct layer 14 is formed. The easy flow of charges is assured and the accumulation of the residual charges of toners which is the cause for the generation of fogging is prevented if the oxide film layer 13 is formed on the shaft body 12 by subjecting the outer peripheral surface thereof to the oxidation treatment and forming the conductive layer 14 on the surface of the oxide film layer 13 as a pair in such a manner. The control of the splashing of toners from the roll is, therefore, facilitated.
Patent JP-S58200673-A (JP)
Title: Start timing decision circuit
Inventor: ONOZATO MASASHI
IPC: H04N5/073
Filed: 1982-05-18
Abstract: PURPOSE:To decide always a stabilized start phase, by generating the 1st and 2nd pulse trains in synchronization with a burst and horizontal synchronizing circuit, respectively, and by generating a pulse train having the fixed width by the pulse trains to extract the only pulse. CONSTITUTION:A 1/4 counter 40 of a timing decision circuit generates the 1st pulse train which is synchronized with a burst signal, and a phase comparator 31, 14MHz OSC 32, 1/910 counter 33 MONOSC oscillator 37, etc., generate the 2nd pulse train in synchronization with a horizontal synchronizing signal. The 1st pulse train latchs the state of the 1st pulse train to a latch circuit 44 and generates the 4th pulse train having a fixed width, in synchronization with the 1st pulse train and having the same frequency as that of a subcarrier, from a data-through and holding circuit 50. The 3rd pulse train which is in synchronization with the 2nd pulse train and has the same frequency as that of the horizontal frequency is generated from a D latch 63, and the pulse train is delayed by clock delay lines 58-59 to select the 4th pulse train by a selector 51.
Patent JP-S58202712-A (JP)
Title: Grooving device to peripheral surface of pipe body
Inventor: HATSUTORI TADASHI
IPC: B23D21/14
Filed: 1982-05-17
Abstract: PURPOSE:To high accurately form a groove in desired depth to the peripheral surface of a pipe body, by inserting a center roller into the pipe body and providing slit rollers corresponding to the center roller to the outside of the pipe body. CONSTITUTION:A center roller 1 supported by a bearing to the side of a frame main unit and a pair of slit rollers 10 supported by a bearing to a branch side are reversely moved while approximated to and separated from internal and external surfaces 25, 27 of a pipe body A simultaneously by rotating a screw lever 19. Protrusive blades 15, 15', 15'' for forming a groove are provided to the roller 10 while recessed parts 6, 6', 6'' corresponding to these blades are formed to the roller 1. The both rollers are forcibly contacted, and the groove is formed to the peripheral surface 27 of the pipe body A.
Patent JP-S61243583-A (JP)
Title: Information card
Inventor: BESSHO YOSHIHIRO
IPC: B42D15/02
Filed: 1985-04-20
Abstract: PURPOSE:To facilitate recording and reprocessing of information data, to check visually its contents and to rewrite them freely by disposing character informa tion corresponding to plural characters and an identification code on a card surface. CONSTITUTION:On the surface of the information card 1 plural character string 2 using KANJI (Chinese character), KANA (Japanese syllabary), alphameric and a simple mark and a code block 3 expressing each character, alphameric or the mark of the character string 2 with a two-byte code, a timing code and an error checking code are disposed. The block 3 is formed on the surface of a card basic material 13 in such a way that a unit bit available from laminating an electrolyte layer 10 on the surface of a thin film 9 made of an electrochromic material under a protective film 8 is disposed by separating a separating material 11 for preventing the mutual intervene and thereunder a common electrode 12 is laminated. Then, when the electrode 12 is set to a negative potential and a voltage is impressed between an electrode 12 and the electrode 14, the thin film 9 is colored.
Patent JP-H06294759-A (JP)
Title: Detection method for roll transfer flaw in rolling process
Inventor: MORI TOSHIHIRO
IPC: G01N21/892
Filed: 1993-04-09
Abstract: PURPOSE:To make online decision of a roll transfer flaw by storing the gray level data of the image on the surface of a steel plate continuously into a memory means, detecting a high contrast image part through image processing, an operating the positional relationship of the flaw on the image based on the speed of a steel plate being stored or by actual measurement. CONSTITUTION:The gray level data on the surface of a steel plate 1 picked up by means of a camera 3 is stored continuously into a memory means by an amount corresponding to a plurality of screens at a time. Each pixel row in the longitudinal direction of the steel plate is then subjected to shading correction for each screen thus suppressing the fluctuation in the light emission from a strobe 2 and the pattern in the longitudinal direction. An image processor 4 then detects a high contrast part on the image. An operating unit 5 operates the positional relationship of flaws for the entire image based on the speed of steel plate prestored at the time of image acquisition or by actual measurement, and the roll transfer flaw is decided based on the periodicity thereof.
Patent JP-S58200773-A (JP)
Inventor: KOBAYASHI KENSAKU
IPC: D05B21/00
Filed: 1982-05-18
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-S62241348-A (JP)
Title: Inspection device for foreign matter on reticle
Inventor: HAYASHI YUJI
IPC: G01N21/94
Filed: 1986-04-11
Abstract: PURPOSE:To keep the detection sensitivity of a foreign matter constant at all times, and to improve the reliability of the inspection of the foreign matter by monitoring the variation of the output of laser beams by means of a photodetector and correcting a foreign matter signal on the basis of the variation of the output of laser beams. CONSTITUTION:When the inspection of foreign matters is started, a half mirror 3 is vibrated by a vibrator 2, the surface of a reticle 6 fixed to a sample base 7 is irradiated by laser beams 1a given a reciprocating motion by the vibrations of the half mirror, and the sample base 7 begins to be moved in the direction rectangular to the reciprocating motion of laser beams by a stage 8. When there is a foreign matter on the surface of the reticle 6 during the inspection of foreign matters, laser beams are reflected irregularly by the foreign matter, the scattered beams are received by a photodetector 5, and a foreign matter signal is outputted to an amplifier circuit 14. Since the amplifier circuit 14 is corrected in response to the variation of the output of laser beams, the foreign matter signal is amplified only by a section to which the quantity of the correction is added, and transmitted over a logic circuit 11 through a filter circuit 10. The size of the foreign matter is discriminated by the magnitude of the foreign matter signal at that time, and displayed to a display section 12.
Patent JP-S59208867-A (JP)
Title: Formation of resistor of integrated circuit
Inventor: YONEDA MASARU
IPC: H01L21/822
Filed: 1983-05-13
Abstract: PURPOSE:To easily obtain the fixed ratio of resistance value shunting regardless of the dispersion of the resistance value of a semiconductor resistor by a method wherein many shunting electrodes are provided at a shunting point, the third wiring conductor connecting those, etc. in common is provided, and an electrode selected out of said shunting electrodes is cut. CONSTITUTION:A shunt resistor 7 is provided with apertures 16 in an insulation film made of SiO2 so as to expose one end A, the other end B of the longitudinal P<+> type semiconductor resistor 9, and the shunting point at the middle, having the first wiring conductor 17 connected to one end A of said resistor 9 and the second wiring conductor 18 to the other end B, and many shunting electrodes 19a-19g connected at the shunting point at the middle along the longitudinal direction at fixed intervals, and then provided with the third wiring conductor 20 which connects these electrodes 19a-19g in common. The electrodes are cut off from the third wiring conductor 20 by photoetching. Thereby, the ratio of resistor split RAC/RBC is adjusted, therefore the adjustment can be made with a high accuracy easily and securely.
Patent JP-S61243241-A (JP)
Title: Control circuit for multi-chamber separation system heat pump type air-conditioning machine
Inventor: NUMATA FUMIO
IPC: F24F11/02
Filed: 1985-04-19
Abstract: PURPOSE:To prevent the reduction of room temperature even during defrosting operation by a method wherein B-contact, interrupting the conduction of a four-way valve coil by an auxiliary heater relay, and A-contact, conducting the auxiliary heater, are provided in the circuit. CONSTITUTION:When the contact piece 63 of a defrost timer 62 is switched to G-I and the auxiliary relay 64 is excited upon switching to the degrosting operation during room heating operation, one terminal of the auxiliary heater relay 57 is connected to an electric source 42 through respective heater relay 57 is connected to an electric source 42 through respective A-contacts and the auxiliary heater relay is excited. According to this excitation, the B-contact 68 is opened, the excitation of the four-way valve coil 71 is released and the defrosting operation is started while the A-contact 66 is closed. In this case, the auxiliary heater 48 is connected to the electric source 42 and the auxiliary heater 48 is connected to the electric source 42 and the auxiliary heater 48 is conducted during the defrosting operation even when an operating switch 43 is connected to a middle and a weak notches except the strong and middle notches for conducting the heater in the room heating side contacts of an operating switch 43.
Patent JP-H10281099-A (JP)
Title: Waste liquid and sludge force-feeding device
Inventor: YAMAZAKI SHIGENORI
IPC: F04F1/06
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid and sludge force-feeding device capable of feeding efficiently at increased pressure and flow speed even if chips and the other refuse are mixed with them or the waste liquid and sludge are hot. SOLUTION: A waste liquid and sludge force-feeding device is provided with a force-feeding tank 34 which stores waste liquid and sludge so that an enclosed pressurized space C is formed above the liquid surface of the waste liquid and sludge and an air compressor 36 which feeds air to the pressurized space C. Then air force-fed from the air compressor 36 presses the liquid surface of the waste liquid and sludge stored in the force-feeding tank 34 so as to force-feed the waste liquid and sludge.
Patent JP-S5419722-A (JP)
Title: Magnetic transfer system for magnetic recording medium
Inventor: OZAKI SETSUO
IPC: G11B5/86
Filed: 1977-07-13
Abstract: PURPOSE:To facilitate and ensure the transfer by instabilize the magnetization of a tape with an auxiliary magnetic field.
Patent JP-H06274144-A (JP)
Title: Character processor
Inventor: SATO KOICHI
IPC: G06T11/20
Filed: 1993-03-19
Abstract: PURPOSE:To provide the character processor which is improved in the pattern data converting speed of a document using many large characters without any decrease the pattern data converting speed of a document using many small characters. CONSTITUTION:When a character code 3a is inputted from external equipment to a font expansion part 12, the font expansion part 12 judges whether or not the character code 3a is registered in a font cache 13. When it is not registered, outline data are read out of an outline data storage part 11 and expanded into pattern data, which are transferred to a frame buffer 4. Then the font expansion part 12 judges whether or not the pattern data are larger than an expected quantity and stores intermediate code information, which is small in the amount of data generated in the process of the generation of pattern data information, in an intermediate information registration area 15 when the pattern data are larger.
Patent JP-S528875-A (JP)
Title: Piezo-electric vibration element
Inventor: UCHIYAMA FUTOSHI
IPC: H01L41/00
Filed: 1975-07-10
Abstract: PURPOSE: A piezo-electric vibration plate which measures DC, magnet wave, and light for their power, current and voltage from a small value to big. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01258281-A (JP)
Title: Magnetic disk device
Inventor: YAMADA TAKEHITO
IPC: G11B21/10
Filed: 1988-04-07
Abstract: PURPOSE:To control plural actuators with one controller by providing plural recording media and heads in one spindle and molding sectors on the respective media, which are divided into plural parts, with suitably dislocating a phase mutually between the media. CONSTITUTION:The respective medium surfaces of an N-piece of recording media 4 are divided into the plural sectors and in each sector, a servo sector 1 and a data sector 2 are provided in advance. The position relation of the N-piece of media 4 is arranged so that the phase in a circumference direction can be different by the 1/N sector. A servo signal to be reproduced by magnetic heads 5a, 5b, 6a and 6b is taken through head amplifiers 9 and 10 into a servo sector detecting and servo signal reproducing circuit 16. A sector pulse from recording medium surfaces 3 and 4 is sent to a controller 17 with a timing to be dislocated by the 1/N sector. Next, the controller 17 switches a control signal with the suitable timing by an analog switch 15 and controls actuators driving circuits 11 and 12 through sample holders 13 and 14. Thus, the respective actuators can be independently controlled.
Patent JP-H05287189-A (JP)
Title: Curable composition
Inventor: IWAKIRI HIROSHI
IPC: C08L71/02
Filed: 1992-04-06
Abstract: PURPOSE:To provide the curable composition having a low viscosity, good in workability, and useful for sealants, adhesives, etc., which comprises a reactive silicon group-containing oxyalkylene polymer and an oxyalkylene polymer having a specific number-average mol.wt. and a specified mol.wt. distribution. CONSTITUTION:The objective curable composition comprises (A) an oxyalkylene polymer containing at least one reactive silicon group in the molecule and prepared by reacting an oxypropylene polymer having allyl ether groups at the molecular ends in an amount of 97% of the whole molecular ends and having an average mol.wt. of approximately 8000 with methyldimethoxysilane in a chloroplatinic acid catalyst solution and (B) an oxyalkylene polymer having a number-average mol.wt. of >=3000 and a mol.wt. distribution Mw/Mn (weight- average mol.wt./number-avrerage mol. wt.) of <=1.5. The curable composition has good workability owing to its viscosity, and gives cured products permitting to be coated with alkyd coatings under ordinary conditions and subsequently dried, and can form good alkyd coating films.
Patent JP-S62241093-A (JP)
Inventor: SATO SHOICHI
IPC: G07D7/04
Filed: 1986-04-14
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-S59209311-A (JP)
Inventor: EERITSUHI RETSUKU
IPC: A47B88/493
Filed: 1984-04-27
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-H02262314-A (JP)
Title: Drying method of winding body for electric machine and its apparatus
Inventor: YASUDA YOSHITAKA
IPC: H01F41/04
Filed: 1989-04-03
Abstract: PURPOSE:To prevent the waste of heating energy at the time of heating winding bodies of different size, and dry them in a short time by a method wherein a current is made to flow in a winding, the temperature of the winding is detected from the resistance value of the winding, based on the voltage value between the terminals of the winding and the value of the current flowing through the winding, and the heating is controlled in response to the temperature. CONSTITUTION:In a method wherein a winding body 6 formed by insulating a winding 7 with insulator 8 is heated and dried, a current is made to flow in the winding 7; the temperature of the winding 7 is detected from the resistance value of the winding 7, based on the voltage value between the terminals of the winding 7 and the value of the current flowing in the winding 7; the heating of the winding body 6 is controlled in response to the temperature. For example, in a drying furnace 1, the winding body 6 is heated by electric heaters 2, 3, and drying is started; then the resistance value R of the winding 7 is calculated at intervals of 1-5 minutes; based on the resistance value R and a temperature conversion formula matched with the material of the winding 7, the temperature (t) of the winding 7 is calculated; after the temperature (t) of the winding 7 has risen up to a specified temperature, the heating output of the electric heaters 2, 3 are decreased by an electric power controller 5; after a previously set time has passed, the drying of the winding body 6 is ended.
Patent JP-H11278196-A (JP)
Title: Air bag system for automobile
Inventor: FUKUSHIMA YOSHIO
IPC: B60R21/20
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress the sinkage of a steering wheel due to a frontal collision, and to reduce any effect of deformation in and around the steering on an occupant. SOLUTION: A column air bag 1a is expanded in the frontal direction of a seat 7 when clashed, whereby any displacement of a steering wheel 3 to the lower part due to deformation of a body 8 is suppressed. The column air bag 1a regulates such a sinking phenomenon that the steering wheel 3 and a steering shaft 4 are sunk toward the leg parts of an occupant due to deformation of a car body at the time of a frontal collision of a vehicle being short in its nose portion, and thereby the sinkage of the steering wheel 3 and the steering shaft 4 is suppressed, and thus such a fear of having the driver's legs held between the steering wheel 3 and the steering shaft 4 is prevented from occurring.
Patent JP-H08254912-A (JP)
Title: Fixing device and image forming device
Inventor: ISO TOSHIMITSU
IPC: B65H5/38
Filed: 1995-03-17
Abstract: PURPOSE: To provide a fixing device where jamming and irregularities in an image are prevented from being caused by the defective carrying of a recording medium. CONSTITUTION: An upper guide 14 is disposed proximately to an upper roller 10 in a carrying path from a transfer part formed of a photoreceptor drum 6 and a transfer roller 8 to the upper roller 10 and a lower roller 11, and copying paper P which is curled is carried in a direction E its leading edge faced upward without coming in contact with a carrying guide 9. At such a time, the leading edge of the copying paper P abuts on the upper guide 14, and the copying paper P is carried to the upper roller 10 while it is moved in a direction F, then it is moved in a direction G by the rotation of the upper roller 10 and guided to space with the lower roller 11.
Patent JP-S59208386-A (JP)
Inventor: HOSHIKA HARUO
IPC: F27B3/10
Filed: 1983-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59213647-A (JP)
Title: Preparation of cable core of optical fiber
Inventor: YANAGAWA HISAHARU
IPC: G02B6/44
Filed: 1983-05-14
Abstract: PURPOSE:To obtain a cable core having a layer of gel material securely formed on the external periphery of a strand in the process for prepg. a cable core comprising an optical fiber strand, a layer of gel material made of a resin, and a protecting layer, by forming successively said both layers with an uncured resin on the external periphery of a strand and curing the resin thereafter. CONSTITUTION:A strand 10 of an optical fiber is rewound and supplied to a coating machine 13. The coating machine 13 comprises a double-walled tank structure consisting of an inside and outside coating tank 14, 15 provided each with a die to its respective outlet slides. To the tank 14, 15, a resin compsn. for forming a layer 16 of gel material and a layer 17 of a curable resin to the external periphery of a strand 10, for example, an ultraviolet ray curable silicone resin or an epoxy acrylate resin is supplied under pressure. Therefore, when the strand 10 passes through a coating machine 13, uncured layers 16, 17 are successively formed on its external periphery. Furthermore, when the strand 10 passes through a curing oven provided with an ultraviolet ray lamp, the layers 16, 17 are cured, and a desired cable core 19 of optical fiber is obtd.
Patent JP-H05251681-A (JP)
Title: Image sensor
Inventor: OOHAYASHI TADASHI
IPC: H04N1/04
Filed: 1992-03-05
Abstract: PURPOSE:To have a narrow width of an image sensor, moreover a small number of wire bondings required at the time of modulation, further allowing the use of a general-purpose driving IC. CONSTITUTION:While dividing driving terminals 24 in the end parts of driving wirings 20 every fixed number and arranging en bloc in a plurality of places on a substrate 12, these driving terminals 24 and the read wirings 26 in the terminal parts of the read wirings 22 are arranged on one side of the substrate 12. Thereby, the driving terminals 24 and the general-purpose driving IC are enabled to be directly connected by wire bondings.
Patent JP-H03283909-A (JP)
Title: Band pass filter
Inventor: YAJIMA KOTARO
IPC: H03H9/58
Filed: 1990-03-30
Abstract: PURPOSE:To attain a same operation as that of a conventional band pass filter with less filter component number by connecting a 2nd filter means comprising plural filter elements in series with a 1st filter means comprising plural filter elements and short-circuiting any of the 1st and 2nd filter elements. CONSTITUTION:A filter 2 (n=4) and a filter 4 (n=2) are connected in series, a 1st switch 5 is connected between an input and an output of the filter 4 and a 2nd switch 6 is connected to a ground line of the filter 4. In the case of the 1st changeover mode in which the switch 5 is opened and the switch 6 is closed, the filters 2,4 are connected in series, and the combination of the filters 2, 4 acts like a narrow band filter (n=6). On the other hand, in the case of the 2nd changeover mode in which the switch 5 is closed and the switch 6 is opened, the filter 4 is short-circuited and the combination of the filters acts like a broad band filter (n=4).