baber/WOPTO huggingface dataset:
Patent JP-S6173470-A (JP)
Title: Picture reader
Inventor: YABUMOTO TSUTOMU
IPC: H04N1/04
Filed: 1984-09-18
Abstract: PURPOSE:To read out an original correctly inspite of the miscutting or missetting of the original by detecting the relative angle between the original and an image sensor and automatically inclining the image sensor to reduce the relative angle. CONSTITUTION:At the initial scanning, the output of the edge of the original is generated as shown in the graph and the inclination of the original can be detected by setting up two points (a), (b) for scanning positions properly and finding out the difference of main scanning pulses at the generation of the output. A control device 20 sends pulse strings to a pulse motor driving device 22 in accordance with the inclination of the original to drive a pulse motor 5 and inclines the image sensor 1 so that the sensor 1 is arranged vertically on the edge of the original. In the 2nd scanning, the proper number of bits is subtracted from the output of the image sensor 1 in each subscanning position in accordance with the inclination and the output of the image sensor 1 is always sent from the end surface of the original, so that the picture of the obliquely set-up original is correctly read out.
Patent JP-H0620270-A (JP)
Title: Production of aluminum board for magnetic disc
Inventor: SENDA KYOICHI
IPC: G11B5/84
Filed: 1992-06-30
Abstract: PURPOSE:To increase yield by arranging glass boards at the opposite ends of boards arranged at same intervals by means of a suspender when the board is subjected to underlying electroless Ni-P plating. CONSTITUTION:When an aluminum board 1 for magnetic disc is subjected to underlying electrless Ni-P plating, dummy boards 3 comprising glass boards are arranged at the opposite ends of a shaft at predetermined pitches through the use of a cassette container. Since the boards 3 are arranged at the opposite ends of a shaft suspender 2, flatness of the board 1 is enhanced. Since the board 3 is a nonconductor stable against strong acid, strong alkali, and high temperature plating liquid, it can be used repeatedly resulting in high yield plating.
Patent JP-H1037703-A (JP)
Title: Turbine nozzle
Inventor: IKEDA YOSHIICHI
IPC: F01D9/04
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a turbine nozzle wherein a nozzle vane is improved so that a main stream is more gathered at an intermediate part of the nozzle vane which is formed in a protruded bent line along a belly side, and the main stream positively and surely catches water drops which is generated in the midst of passing through the nozzle vane. SOLUTION: A nozzle vane 21 is arranged in a row in a circumferential direction in a ring-like flow channel 20 which is formed between a diaphragm outer ring 18 and a diaphragm outer ring 19. Both ends of each nozzle vane 21 are connected to the diaphragm outer ring 18 and the diaphragm inner ring 19. Besides, a vane height direction of the nozzle vane 21 is formed in a protruded bent surface CS toward the belly side, and an inclined flow wall 25 is formed at least on the side of a chip part 23 and the side of the root part 24.
Patent JP-S6088649-A (JP)
Title: Retractable head lamp controller
Inventor: TAKEDA HITOSHI
IPC: B60Q1/05
Filed: 1983-10-20
Abstract: PURPOSE:To make passing control attainable with one operation alone, by controlling head lamp so as to blink a running filament as soon as its standing upright and get it housed when a passing switch is operated in time of the head lamp being housed. CONSTITUTION:A head lamp 1 is built in both a main filament generating a running beam and a subfilament generating a passing beam. A cover 2 is rotatably supported on a driving part holder 3 via a fulcrum shaft 4, and when the cover 2 is turned round, the head lamp 1 is also filted moving together with the cover as one body. A driving part 5 is constituted of a driving motor 6 rotating in one direction and a rotary plate 7 rotating in response to rotation in the driving motor 6. One end of a link 9 is rotatably attached to a position properly apart from a turning shaft 8 of the rotary plate 7, while the other end of the link 9 is turnably coupled with the other end of a link 11 being coupled with one end of a link coupling piece 10 of the cover 2.
Patent JP-S6177239-A (JP)
Title: Projection type cathode-ray tube
Inventor: MORITA YASUKAZU
IPC: H01J31/10
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a phosphor screen with high brightness while preventing generation of film burning by forming film thickness of an InBO3:Tb phosphor screen within the range of specific thickness. CONSTITUTION:An InBO3:Tb phosphor is used while making thickness of said phosphor film not lass than 30mum so as to suppress film burning down to the quality having no problem for practical use. However, when film thickness is extremely increased,absorption of brightness by the phosphor film is increased so as to lower brightness thus making the ceiling value of its practical use to be about 50mum. Accordingly, the useful range of film thickness shall be 30-50mum.
Patent JP-S6174820-A (JP)
Title: Polyethylene oriented film
Inventor: ITABA YASUSHI
IPC: B29K105/24
Filed: 1984-09-21
Abstract: PURPOSE:To form a polyethylene oriented film which is transparent and superior in moisture resistance, by performing cross-linking from both sides so that a degree of the cross-linking is deteriorated inwardly in the direction of a thickness of a molded article. CONSTITUTION:As for cross-linking of a sheet like or tubular raw fabric made of polyethylene resin, it is performed from both sides so as to deteriorate inwardly a degree of the cross-linking in the direction of a thickness of raw fabric. As for the degree of the cross-linking, it is desirable that a gel content ratio whose degree of the cross-linking is lowest is less than 0-5%, the gel content ratios of cross-linked surface layers each of both the sides are more than 5% and especially within a range of 10-80% in constitution of the cross-linking of the raw fabric. Especially an article wherein the gel content ratio of the lowest degree of the cross-linking is 0% and a cross-linked layer/uncross-linked layer/cross-linked layer is constituted in the direction of the thickness of the raw material is desirable, in this case, it is desirable that a constituting ratio of each layer falls within a range of cross-linked layer:uncross- linked layer:cross-linked layer=1:0.1-10:1, and it is desirable especially that the degrees of cross-linking of the cross-linked layers each of both the sides are identical with each other.
Patent JP-S6179046-A (JP)
Title: Method of manufacturing ring with outer clicks of automatic speed change gear
Inventor: HAYASHI TAKASHI
IPC: B21K21/00
Filed: 1984-09-21
Abstract: PURPOSE:To decrease the steps of a manufacturing process by cold forging a ring with outer clicks, and cutting and dividing same. CONSTITUTION:A blank steel pipe is extruded by a die by means of a punch to obtain a machined blank steel pipe 4. The machined blank steel pipe 4 staying in the die 3 is thrust down by the next blank steel pipe to be machined. The machined blank steel pipe 4 has a section C-C, a one-way clutch 6 at the inner surface thereof and clicks 7 at the outer surface thereof. The thus machined blank steel pipe 4 is cut to a proper size and divided to obtain a lot of rings with outer clicks.
Patent JP-S6439616-A (JP)
Title: Rotary drum device
Inventor: KATO NAOKI
IPC: G11B5/588
Filed: 1987-08-05
Abstract: PURPOSE:To attain the driving of a magnetic head with a high accuracy by making the length of a coil, the length of a center pole and a yoke part and the action range of the coil into a special relation and, thus, increasing the linearity of the moving quantity of a head to a control signal. CONSTITUTION:A head 5 is driven through a bobbin 43 and plate springs 41 and 42 between the moving ranges (c+d) of a coil 44. The shaft direction length of the coil 44 is (a), the dimension with the longer length of a center pole 46a or a yoke part 47b protruding part is (b) and then, respective dimensions are specified so that the relation, which is a>=b+(c+d), can be established. Thus, even at any position of the range where the coil 44 is moved, a magnetic flux quantity to cross the coil 44 is not changed, and therefore, the upper lower direction displacement quantity of the head 5 with a high linearity is obtained to a control signal to flow at the coil 44. Even at the time of b>=a+(c+d), the same effect can be obtained.
Patent JP-H1134590-A (JP)
Title: Transfer image receiving member and method for forming image using the member
Inventor: WAKI KENICHIRO
IPC: G03G15/20
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To simply transfer an image to material to be transferred such as a mug by forming the image on a transfer image receiving member by a thermal transfer type, bringing the receiving member into close contact with material to be transferred, and irradiating it witle a microwave. SOLUTION: When a transfer film 1 is threaded to a printer of a known thermal transfer type, an image responsive to original or data is formed on the film. Then, an image forming surface of the film is brought into close contact with a member desired to be transferred (mug). Then, this mug is contained in a microwave oven, and the oven is operated for a suitable time. Then, eddy current flows in a heating layer 3 of the film 1 to heat a transfer sheet. Dye image on the film is transferred to the mug by the heat. At this time, the mug may be covered with a special coating so that the dye is easily transferred.
Patent JP-S6353947-A (JP)
Title: Method of wiring semiconductor integrated circuit
Inventor: YAMADA MASAAKI
IPC: H01L23/52
Filed: 1986-08-25
Abstract: PURPOSE:To prevent a network which connects cells with in one block to each other from being wired to a channel between blocks by prohibiting allocation of the network to the top channel and the bottom chan CONSTITUTION:Wiring routes of a network 6 which connects cells with in a block 1 to each other are roughly determined so as not to allocate the wiring routes to the top or the bottom channel 4 of the block 1. Wiring routes of a network 5 which is connected to the external circuit of the block 1 are roughly determined without specific restriction including the allocation to the top or the bottom channel. With this arrangement, a layout wherein the network 6 with in the block 1 does not exist in the top or the bottom channel 4 of the block 1 can be obtained. With this constitution, it can be prohibited that the network 6 which connects the cells in the block 1 to each other is wired to the channel 3 between the blocks.
Patent JP-S6088455-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKASU HIDESHI
IPC: H01L21/8248
Filed: 1983-10-20
Abstract: PURPOSE:To reduce and simplify the manufacturing process by forming a bi- polar element and a junction FET at the same time. CONSTITUTION:N<+> buried diffused layers 102 and 202 are formed in a P type semiconductor substrate 1, and the collector layer 103 of the bi-polar transistor 100 and the back gate 203 of the junction FET200 by growth of epitaxial layers. Boron is selectively ion-implanted and heat-treated, thus forming selective oxide films 110 and 210, an external base layer 106, a source 206, and a drain 206. Then, a polycrystalline Si film doped with an N type impurity is formed by boron ion implantation and then heat-treated, resulting in the formation of an emitter layer 109, an internal base layer 107, a top gate 209, and a channel layer 207. Thereafter, each electrode is formed, and accrodingly the transistor 100 and the junction FET200 are formed.
Patent JP-S6353069-A (JP)
Title: Recorder
Inventor: OHIRA ISAO
IPC: H04N1/04
Filed: 1986-08-25
Abstract: PURPOSE:To enable an operator to easily verify a character, symbol or the like which is being currently printed in the case of printing on an arbitrary recording medium, by providing a printer capable of printing through manual scanning with a display means for displaying the character which is being printed. CONSTITUTION:A liquid crystal display device (LCD) 21 for displaying a character or the like which is being printed in a dot matrix form is disposed on a top face of a device at such a position that it is easy to see. An operator grips a body 27, places it on a recording material to be printed, and moves the device while rotating a rotary encoder 24. When a printing position is reached, a printing command key 26 is pressed, whereby an ink liquid is ejected from a printer head 25 onto the recording material to record characters, symbols or the like. In this case, the character which is being printed is blinkingly displayed on the LCD 21. Accordingly, it is possible to instantaneously discriminate what character is being currently printed or what-numbered dot of the character is being printed, in printing on an arbitrary recording medium, and the recording can be securely performed through a simple operation.
Patent JP-S6087823-A (JP)
Title: Air cleaner
Inventor: NISHINO MOTOTSUNE
IPC: B01D46/00
Filed: 1983-10-20
Abstract: PURPOSE:To prevent liberation of ill odor into a room generated from deposited materials to the dust filter by providing a deodorization filter having smaller draft resistance than the dust filter to the windward of the dust filter. CONSTITUTION:Contaminated air is sucked from a suction port 2 by the revolution of a fan 8, and large dust such as cotton dust is removed by a third filter 19 for deodorization, and finer dust is removed by a first filter 17 for dust removal. Ill odor in the air is removed in a second filter 18 by adsorption or chemical treatment, and clean air is discharged into a room from a discharge port 4. When the operation is continued, misty components of ill odor such as tar generated from cigaret stick to the first filter 17 for dust removal having fine mesh, which are liberated spontaneously toward the inside of the room when the operation is stopped. But, by this process, such ill odor is absorbed and removed by the third filter 19 for deodorization provided to the windward of the air cleaner.
Patent JP-S6174008-A (JP)
Title: Voice notice output device
Inventor: OKAMOTO YOSHIZO
IPC: G05B23/02
Filed: 1984-09-18
Abstract: PURPOSE:To prevent a wrong decision and a misoperation caused by a hearing error of a message by recording a supporting voice output message for monitoring and operating a plant, and reproducing it afterwards. CONSTITUTION:A plant 1 is monitored and controlled by a controlling computer 2, and also a kind of a message and an output timing command 4 are outputted to a voice noticing processor 3. A necessary message is synthesized therefrom by a voice noticing device 6, and outputted from a loudspeaker unit 7. Also, a voice recording control unit 10 is provided, a voice recording device 12 is started by a control signal 9 from the processor 3, and a sound signal 8 is recorded when said device is being started. I this state, when an abnormality is detected in a monitoring state of the plant 1, the message kind and the timing command 4 are given to the processor 3 from the controlling computer 2, the sound signal 8 is outputted, and also it is recorded in the voice recording device 12. In this way, after an output of a voice has been ended, the outputted voice can be confirmed as necessary.
Patent JP-H1138253-A (JP)
Title: Optical waveguide device and its manufacturing method
Inventor: SASAOKA HIDEYORI
IPC: G02B6/13
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device, in which the bending loss does not increase even though the size is reduced, and to provide a manufacturing method of the device. SOLUTION: In the device, clad glass layers 2a and 2b, which are to become the clad, are provided on a substrate 3 and the optical waveguide, into which a core 1 having a refractive index higher than the refractive index of the clad glass, is buried. The core 1 of the optical waveguide is bent with prescribed radii of curvatures Ra and Rb . In a first region I, the ratio of the differences of the refractive indexes of the core 1 and the layers 2a and 2b has a prescribed value. In a second region II, the core 1 is bent with a radius of curvature Rc , which is larger than the radius of curvature of the region I, and a straight shape portion exists in which the ratio of the differences of the refractive indexes of the core and the clad is smaller than the one in the region I and the portion is continuously formed on both sides of the region I.
Patent JP-S6442675-A (JP)
Title: Fixing device for wet copying machine
Inventor: KUROTORI TSUNEO
IPC: G03G15/20
Filed: 1987-08-08
Abstract: PURPOSE:To prevent the generation of contamination of a heat roller in case of both face copying, and contaminated image of transfer paper, by forming the surface of the heat roller to a rugged shape, and applying an oil repellent agent to its surface. CONSTITUTION:Transfer paper 5 passes through between a heat roller 21 and a pressing roller 22, a solvent contained in a toner 23 on the transfer paper 5 evaporates, the fixation is completed, and the transfer paper is discharged to the outside of a copying machine. Also, as for this heat roller 21, a cutting work is performed so that it has a ruggedness of a prescribed pitch, and to its surface, an oil repellent agent 26 is applied. In such a way, in a both face copying mode, a contamination of the heat roller 21 by the transfer paper 5 due to a drying failure of the second original drawing and base paper, etc., and a contaminated image of the transfer paper 5 can be prevented.
Patent JP-S6354029-A (JP)
Title: Space diversity receiver
Inventor: KATAGASE YASUHIDE
IPC: H04B7/08
Filed: 1986-08-25
Abstract: PURPOSE:To eliminate the time lag at the time of switching and to prevent malfunction due to noise by switching a reception path to a reception intensity over a prescribed level. CONSTITUTION:An antenna switching control circuit 13a is provided with a differential amplifier 11a and holding circuits 14, 15, and the circuits 14, 15 always compare a reference voltage with an input from the differential amplifier 11a and generate an output when the input exceeds the reference level. Thus, even if the quantity of the intensity of the input radio waves V1, V2 is always changing, the system is switched only at the quantity over the reference level. Malfunction due to noise is prevented. Since no inversion circuit is used, time lag is eliminated.
Patent JP-H0621680-A (JP)
Title: Magnetic shield room
Inventor: HARAKAWA KENICHI
IPC: G12B17/02
Filed: 1992-07-02
Abstract: PURPOSE:To make possible easy and rapid opening and closing operation of a shield room by realizing a door structure herein a Permalloy layer is pressed by introducing compressed air to a pressing layer and is compressed to an opening end of a Permalloy layer of a wall material. CONSTITUTION:A door 2 is pressed into an opening part 5 of a magnetic shield room and a spindle 19 is fitted and pressed to a fitting hole of a fixing frame 12 by supplying air pressure to a fixing mechanism 13. Then, compressed air is introduced to a pressing layer 16 by an air supplier to expand the pressing layer 16. When the pressing layer is expanded in this way, a Permalloy layer 15 is pressed in an inside direction and is brought into contact with an end part of a Permalloy layer 3 of a wall material 4 and compressed thereto, respectively. Therefore, enough magnetic shield characteristic is provided, thereby preventing inside magnetism from leaking to the outside and outside magnetism from entering the inside. When the magnetic shield room is opened, the fixing mechanism 13 is exhausted of air, compressed air is led out of the pressing layer 16 simultaneously, and the door 2 is pulled out; then the opening part 5 is opened.
Patent JP-H0759082-A (JP)
Title: Coder and decoder
Inventor: KIMURA JIYUNKO
IPC: H04N19/00
Filed: 1993-08-09
Abstract: PURPOSE:To suppress deterioration in picture quality of a character part. CONSTITUTION:A picture signal is given to a picture coding circuit 3 via an input terminal 1, in which the signal is coded. On the other hand, character data are given to an input terminal 5. A separation circuit 6 separates a character code and character information from the character data. The character information is coded by a character information coding circuit 8. A data synthesis circuit 4 synthesizes picture coding data, the character code and character coded data to provide an output. Since coding other than the picture signal is applied to the character data, deterioration in the picture quality of the character part is suppressed.
Patent JP-H0361093-A (JP)
Title: Thermally sensitive stencil paper
Inventor: INOUE YASUSHI
IPC: B41N1/24
Filed: 1989-07-28
Abstract: PURPOSE:To prevent generation of a static electricity without any increase in thermal energy or manufacturing cost during the manufacture of a stencil plate by adding a specific quaternary ammonium salt to a thermally sensitive stencil layer consisting mainly of thermally plastic polymer. CONSTITUTION:A thermally sensitive stencil layer consisting of thermally plastic polymer and quaternary ammonium salt expressed by formula I is provided on one surface of a porous tissue material. In the formula, R is a C12-18 alkyl group, R' is a C12-18 alkyl group or methyl group, and X is C1 or Br. The specially recommended thermally plastic polymer is a polymer having a hydroxyl and/or carboxyl group in the molecule. This type of polymer increases the bonding strength between the porous tissue material and the thermally sensitive stencil layer. Consequently, satisfactory printing sensitivity properties and plate wear result can be obtained.
Patent JP-S6440967-A (JP)
Title: Method for controlling concentration of toner
Inventor: IINO YOSHIO
IPC: G03G15/00
Filed: 1987-08-07
Abstract: PURPOSE:To prevent the excess replenishment of a toner at the time of start so that the stable control of a toner concn. can be executed by taking in the output level of a toner concn. deetching sensor at the time of start, setting the initial value of a reference level by this output level and changing the reference level successively from the initial value to a prescribed value. CONSTITUTION:The output level Vm of the sensor 35 at the time of start is taken in and the initial value of the reference level Vr is set in accordance therewith. The reference level Vr is then successively changed stepwise or continuously from the initial value Vm to the prescribed value Vo. Namely, the reference level Vr is changed in accordance with the characteristic appearing in the output of the sensor 35 based on the change in the flowability of a developer at the time of the start. The excessive toner replenishment at the time of the start is thereby prevented and the adequate control of the toner concn. is enabled from the start. Good printing quality is thus obtd. even in intermittent printing.
Patent JP-2001025723-A (JP)
Title: Method for decomposing dioxins
Inventor: IIZUKA DAISUKE
IPC: B01D53/70
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To decompose dioxins with high decomposing efficiency at a relatively low temperature, in a method for decomposing dioxins wherein matter which contains dioxins and is to be treated is brought into contact with an alcohol compound at a specific temperature, by specifying pH of treated matter existing in a post-contact stage. SOLUTION: For the purpose of reducing the quantity of dioxins which are discharged outside together with an exhaust gas from an incinerator or the like, matter to be treated which contains dioxins is brought into contact with an alcohol compound at 100-400 deg.C to decompose dioxins and pH of treated matter existing in a post-contact stage is kept 11 or below. If pH of the treated matter is above 11, acids, acid salts or an aqueous solution thereof, as the occasion demands, are added to the treated matter to reduce the value of pH of the treated matter. Thereby, dioxins are treated at a relatively low temperature and efficiently and elution of heavy metals from the treated matter is effectively prevented. As an alcohol used, an aliphatic alcohol and the like such as ethanol or the like are listed.