baber/WOPTO huggingface dataset:
Patent JP-H03107908-A (JP)
Title: Manufacture of optical fiber cable
Inventor: SASAKI SHINICHI
IPC: G02B6/44
Filed: 1989-09-22
Abstract: PURPOSE:To constrain the expansion/compression of a loose tube due to temperature change and to reduce optical transmission loss by applying electromagnetic induction heating after outer-packaging a steel wire or a steel tape on the outer periphery of the loose tube. CONSTITUTION:An optical fiber 7 formed by intertwisting the steel wire or the steel tape 4 sent from a sending device 6 passes through the induction heating coil 11 of a high frequency electromagnetic induction heating furnace 8, and only the steel wire 4 that is a conductor is heated by applying electromagnetic induction. Then, the thermal deformation of the fiber 3 of the loose tube occurs, which generates a close contact state with the steel wire 4, and it is taken up on a take-up device 9, then, the optical fiber cable can be manufactured. In such a manner, the loose tube 3 is constrained by the steel wire 4 when it is used, and the temperature dependency of loose tube length can be reduced, and the optical transmission characteristic of the optical fiber cable can be improved.
Patent JP-S60134075-A (JP)
Title: Leathery sheetlike material
Inventor: HIRAI KOUJI
IPC: B32B27/40
Filed: 1983-12-23
Abstract: PURPOSE:To obtain a leathery sheetlike material having improved light resistance and hydrolytic resistance, soft feeling and high durability, by laminating a bonding layer consisting of a specific polyurethane polymer and a surface coating layer one after another on a fiber substrate. CONSTITUTION:A leathery sheetlike material obtained by laminating a bonding layer capable of forming a polymer layer consisting essentially of a crosslinking curable polyurethane obtained by reacting (A) a high polymer diol consisting essentially of a polycarbonate diol with (B) an organic diisocyanate and (C) a polyurethane synthesized from a low-molecular active compound expressed by the formula (R1 is 2-12C alkylene; either one of R2 and R3 is hydroxy-ethyl or hydroxy-propyl, and the other is H, 1-10C alkyl, hydroxy-ethyl or hydroxy-propyl) or further with an organic polyisocyanate to a surface coating layer of a layer consisting of a polymer consisting essentially of a polyurethane synthesized from (D) a polycarbonate diol, (E) a diisocyanate, e.g. an aliphatic diisocyanate, (F) an organic diamine, e.g. an aliphatic diamine, and (G) if necessary a hydrazine, etc. one after another on a fiber substrate.
Patent JP-S6488480-A (JP)
Title: Developing device
Inventor: SATO HISAO
IPC: G03G15/09
Filed: 1987-09-29
Abstract: PURPOSE:To execute development which is stable and having high performance by constituting the titled developing device so that a driving transfer can be executed by a transfer means for generating a component of force in the press- containing direction from a power transfer system provided on the body side of an electrostatic recorder. CONSTITUTION:A developing area formed at an interval of an image carrying body 11 by pressing force for energizing a developing device 20 to an image carrier 11 side is displaced automatically in accordance with the quantity of a developer, by which scratch force between the image carrier 11 and a developer is stabilized. Also, by utilizing a component of force generated from a power transfer system, in the plus direction in addition to the pressing force, the developing device 20 is pressed surely. Accordingly, vibration is not generated in the course of development. In such a way, the pressing force of the developing device 20 is always held correct, and the development whose picture quality is excellent can be executed by stable development.
Patent JP-H0886263-A (JP)
Title: Contactless ignition device for internal combustion engine
Inventor: ISHIKAWA YOSHINORI
IPC: F02P3/08
Filed: 1994-09-14
Abstract: PURPOSE: To perform elongation (improvement in an output) at high speed rotation of an internal combustion engine and prevent the occurrence of excessive rotation and to reduce a cost through simple circuit constitution by utilizing a time constant circuit to delay the feed of a current to an ignition coil. CONSTITUTION: A number of revolutions detecting circuit B to detect the number of revolutions of an internal combustion engine from the partial pressure value of the induced voltage of a trigger coil 6 is provided. An ignition timing control circuit to decide the ignition timing of an internal combustion engine comprises a second switch element 15 which is triggered and electrically connected when the output level of the number of revolutions detecting circuit B exceeds a set value; and a capacitor 16 for control connected in series to the second switching element 15 and regulating triggering of the first switching element 5 during charging of the inducted voltage of the trigger coil 6 fed therethrough.
Patent JP-S62107324-A (JP)
Title: Position detecting device
Inventor: KIKUCHI AKIO
IPC: G06F3/046
Filed: 1985-11-06
Abstract: PURPOSE:To fetch exactly a timing signal corresponding to a period in which a magnetic generator contacts, by applying a variation of an interval of the first and the second plate materials, which is generated when a vibration detecting unit has been pressed, to plural vibration sensors. CONSTITUTION:A vibration detecting unit 30 and a liquid crystal display panel 40 are placed on a tablet 10, and contained as one body in a case 50. When a position designating magnetic generator (input pen) contacts the upper face of a plate material 32 of the vibration detecting unit 30, the plate material 32 is bent, and also vibrated and presses a vibration sensor 33, and a positive large voltage signal is generated. Subsequently, when the input pen is moved as it is, a small positive or negative voltage is generated in accordance with its movement. Thereafter, when the input pen is held up, the deflection of the plate material 32 is restored, the vibration is also attenuated, and a negative large voltage signal is generated. Only an output signal of the vibration sensor 33 in the vicinity of a coordinate in which the input pen is positioned is fetched, and a signal corresponding to a period in which the input pen contacts the plate material 32 is fetched.
Patent JP-S62108428-A (JP)
Title: Extraction electrode system for ion source
Inventor: TOKIKUCHI KATSUMI
IPC: H01J27/16
Filed: 1985-11-06
Abstract: PURPOSE:To greatly reduce the number of times of minute discharge, by making the surface of a deceleration electrode convex in the face of a third electrode whose potential is kept between those of an acceleration electrode and the deceleration electrode, to suppress an electrical current loss resulting from the divergence of a beam. CONSTITUTION:The surface of a deceleration electrode 2' is made convex in the face of a third electrode 3 to make equipotential lines concave on the upside. As a result, an electric field is directed toward a center so that a force oriented toward the center acts to positive ions in a deceleration space between the electrodes 2', 3. For that reason, the divergence of an ion beam is diminished to decrease the quantity of the ion beam which collides against the electrode 3. This results in reducing the number of times of minute discharge.
Patent JP-H03109051-A (JP)
Title: Apparatus for x-ray photography
Inventor: AOKI HISATOSHI
IPC: A61B6/00
Filed: 1989-09-22
Abstract: PURPOSE:To obtain an X-ray film of a fixed density even in case of a side image by installing X-ray filter members movable in a subject's thickness direction in an X-ray diaphragm mechanism when an X-ray tube is arranged at a side position. CONSTITUTION:In case of photographing a right side image of a subject 1, an X-ray tube 3 and cassette 5 are revolved counterclockwise by 90 deg., at the same time, X-ray filter members 18a, 18b are made to descend by a motor 26 so as to place 18b in lower side and to stop at such a position that the subject's thickness part alone will be irradiated with X-ray by a screening action of 18a. Then, an X-ray irradiation is carried out and the subject is photographed. In case of photographing a left side image of the subject 1, the X-ray tube 3 and cassette 5 are revolved clockwise by 90 deg., at the same time, the X-ray filter members 18a, 18b are made to descend by the motor 26 so as to place 18a in lower side and to stop at such a position that the subject's thickness part alone will be irradiated with X-ray by the screening action of 18b. Then, the X-ray irradiation is carried out an the subject 1 is photographed. It is possible, therefore, to obtain an X-ray film of a fixed density, because a correct irradiation field can be set up and an automatic exposure mechanism can be applied even in photographing a side image.
Patent JP-S6488993-A (JP)
Title: Semiconductor memory
Inventor: SEGAWA MACHIO
IPC: G11C11/34
Filed: 1987-09-29
Abstract: PURPOSE:To use only one side, that means, a column decoder, an input/output bus and an switching transistor by respectively connecting the two digit lines of an uneven numberth and uneven numberth to a first and a second sense amplifiers, switching a selection transistor provided between them and transfer ring data between a memory cell and the input/output bus. CONSTITUTION:Word lines W1-Wm and the digit lines D1,-D2-D2n,-D2n are respectively connected to plural memory cells M1,1-M2n,m arranged in a matrix state in a prescribed way and the word lines W1-Wm are respectively connected to the output terminal of a row decoder 2. The first and the second sense amplifiers S1,2-S1,n and S2,1-S2,n respectively amplifies voltage difference impressed on the first and a second input/output terminals, outputs it and makes the electric potential of the input/output terminals to be the same by a first and a second reset signals R1 and R2. Besides, the first Q1,1-Q1,2n the second Q2,1-Q2,2n the third Q3,1-Q3,2n and the forth Q4,1-Q4,2n selection transistor are provided so as to select the digit line and one of the sense amplifiers S1,1-S1,n and S2,1-S2,n is operated.
Patent JP-H0884580-A (JP)
Title: Dryer for fruit
Inventor: HARA KENJI
IPC: A23N12/08
Filed: 1994-09-14
Abstract: PURPOSE: To provide a dryer for a fruit capable of obviating the need of operations to tie the fruit to a string, etc., and extremely efficiently performing preparatory operations and remarkably reducing labor in carrying out the drying of fruit. CONSTITUTION: This dryer for a fruit is obtained by forming each notched groove 12 for engaging with a bine or a stalk of the fruit in a lateral end in the longitudinal direction of a plate material 11, tilting the cutting grooves 12 to the side of the plate material and slowly narrowing the width from an opening toward the depth. Inner surfaces 12a and 12b of the notched groove 12 may be chamfered in the direction to spread the side of the fruit attaching surfaces of the plate material 11. Each round hole passing through the thickness direction of the plate material and each slot, communicating therewith and extending in the longitudinal direction of the plate material are formed therein and the diameter of the round hole is increased from the width of the slot.  The round hole is used for inserting the bine or stalk of the fruit and the slot is used for engaging with the bine or stalk of the fruit.
Patent JP-S60142346-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1983-12-29
Abstract: PURPOSE:To make electrical, optical and photoconductive characteristics always stable by providing three regions where the distributed concns. of carbon atom in the layer thickness direction have the specific relation to the 1st layer having the 2nd layer region G on the 1st layer region G. CONSTITUTION:A photoconductive member 100 has a base 101, the 1st layer 102 provided thereon and the 2nd layer 103. A photoreceptive layer 104 is constituted of the 1st layer 102 and the 2nd layer 103. The 1st layer 102 has the 1st layer region G105 constituted of Ge, Si, H, X and provided on the base and the 2nd layer region S106 constituted of an amorphous material. The layer 102 has three regions 108, 109, 110 where when any one among the distributed concns. C1, C2, C3 of the carbon atoms is 0 the other two are not 0 and are not equal. The concn. C3 is not maximized alone.
Patent JP-H03109437-A (JP)
Title: Production of photo-setting prepreg sheet and composite molding
Inventor: SHINOKAWA TETSUHIRO
IPC: C08J5/24
Filed: 1989-09-21
Abstract: PURPOSE:To obtain the title sheet having high operation efficiency and increased productivity by successively laminating a prepreg sheet impregnated with a photo-setting unsaturated polyester resin solution, thermoplastic resin film to be swollen and softened with the resin solution and skin material to thermo plastic resin film. CONSTITUTION:A prepreg sheet 12 prepared by impregnating a fiber reinforced material with a photo-setting unsaturated polyester resin solution, a thermo plastic resin film 13 to which the resin solution is not permeated and which is swollen and softened with the resin solution and a skin material 15 are succes sively laminated to a thermoplastic resin film 11 which has light transmission properties and can be formed at <=100 deg.C, mutually bonded and integrated with an adhesive 14 to give the objecting photo-setting prepreg sheet 10. The prepreg sheet 10 is formed at <=100 deg.C in such a way that the surface of the skin material 15 is brought into contact with the face of the molded article and set by light to give a composite molded article.
Patent JP-S62282400-A (JP)
Inventor: TAKAHASHI SHINICHI
IPC: G08G1/127
Filed: 1985-11-05
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-2001072615-A (JP)
Title: Method and apparatus for producing hydrate
Inventor: NISHIZAKI SHINJI
IPC: C07C9/04
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently form a hydrate. SOLUTION: This apparatus is equipped with the following devices: an ice water slurry-producing unit 5 for refrigerating water to produce ice water slurry; reactors 11 and 16 for agitating the ice water along with hydrocarbon to form a hydrate; a water separator 19 for separating the most part of unreacted water from the hydrate; a reactor 46 for adding a slurry medium to the hydrate to form a slurry-like hydrate and reacting unreacted water remaining in the slurry- like hydrate with hydrocarbon gas to completely remove the unreacted water; a slurry regulator 52 for cooling the slurry-like hydrate down to a specified temperature; and a decompressor 63 for depressurizing the slurry-like hydrate down to around ordinary pressure while maintaining it at the specified temperature.
Patent JP-H03207955-A (JP)
Title: Fan speed control system and control method thereof
Inventor: DEIIN SUKOTSUTO KARUTON
IPC: F24F11/76
Filed: 1990-09-19
Abstract: PURPOSE: To make a fan operated at a full speed for a period which occupies only 2% of a year thus reducing the demand for energy, by tracing a real load in an air circulation system and changing the speed of the fan thus changing an amount and velocity of air which flows through heating and cooling units so as to maintain a constant temperature difference. CONSTITUTION: In a system for improving the energy effect of a building environment control system, time of a day (TOD) is compared with a night set back time ESB and a morning drive start time MSU. If TOD is greater than ESB and smaller than MSU, the night set back time is driven. Subsequently, TOD is compared with the start of a demand time SDP and the end EDP of the demand time. If TOD is after SDP and before EDP, a demand period function is operated. Subsequently, using a control point achievement function as a trigger, respective operations consisting of heating, cooling and dehumidifying are triggered.  Finally, the speed of the fan is set in accordance with the newest fan speed value and the remaining pulse period between the cycle period CDP and the length MSP, which is obtained by subtracting the remaining pulse period between the cycle periods CDP from the cycle period CDP is lowered.
Patent JP-S6490064-A (JP)
Title: Method for drying body to be coated
Inventor: NAKAHAMA TADAMITSU
IPC: F26B25/06
Filed: 1987-09-30
Abstract: PURPOSE:To attain uniform heating and cooling efficiencies at the constituent parts of a body to be coated and to make it possible to set the length of a drying booth at the smallest value by supporting the body to be coated in the drying booth in which air flows downward so that the body is freely rotated around a horizontal shaft and by rotating the body during drying. CONSTITUTION:When a body W to be coated such as an automobile body is dried in a drying booth in which air flows downward, the body W is supported in the booth so that it is freely rotated around a horizontal shaft 5 and the body W is rotated during drying. Uniform heating and cooling efficiencies are attained at the horizontal and perpendicular faces of the body to be coated, the length of the drying booth can be set at the smallest value and a satisfactory dried state can be obtd. over the entire body.
Patent JP-S60137219-A (JP)
Inventor: SHIMODA KENROKU
IPC: A01K1/035
Filed: 1983-12-24
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-H0695261-A (JP)
Title: Image forming device
Inventor: TANAKA TATSUYA
IPC: B41J2/44
Filed: 1992-09-17
Abstract: PURPOSE:To obtain an image forming device capable of shortening exposing time by disposing a light source, a mirror, and a half mirror nearly in a line. CONSTITUTION:A full color printer P is provided with a write and exposure unit 62 performing the write and the exposure of an image, and a developing unit 73 performing development. The unit 62 is provided with a semiconductor laser diode 44, a galvano mirror 45, and a scanning lens 46 on its right side. Furthermore, the printer P is provided with three kinds of liquid crystal cells 30, 31 and 32, an exposing lamp 33, a condensing lens 34, the half mirrors 35, 36, 39 and 40, the mirrors 37 and 38, a RED filter 47. a GREEN filter 48, a BLUE filter 49 and a projection lens 41. The liquid crystal cells 30, 31 and 32 are mounted on a linear encoder motor.
Patent JP-H04263572-A (JP)
Title: Method of synchronizing ess and iit at time of scanning of complicate original
Inventor: FUIROMENA KEE YUU
IPC: H04N1/04
Filed: 1991-09-26
Abstract: PURPOSE: To scan again a document which has not been scanned by monitoring the rate at which an input buffer is made empty by transfer of image data and interrupting or restarting the input buffer from a generation source in accordance with this state. CONSTITUTION: A scanner 6 scans a document page of a job and converts the scanned document image into pixels, and a printer 8 generates a print of the document from pixels in accordance with job program designation. A controller part 7 has memories which are simultaneously operated by a scanner 6 and the printer 8. In this case, a means which temporarily holds image data transferred from the generation source is set to monitor the rate at which the input buffer is made empty. The scanner 6 and the printer 8 are operated simultaneously, and scanning is stopped when the system memory assigned to either of them falls into an insufficient state. Then, system memories are assigned again to prepare for the next scanning, and the document which has not completely scanned is scanned again.
Patent JP-H0277622-A (JP)
Title: Heat-sensitive type fuel residual amount detector
Inventor: URYU HIDEKAZU
IPC: G01F23/22
Filed: 1988-09-30
Abstract: PURPOSE:To accurately detect the residual amount corresponding to the region of each of temperature-sensitive resistors by patternwise arranging the respective temperature-sensitive resistors showing the surface of a residual liquid corresponding to the shape of a fuel tank. CONSTITUTION:A self-heating temperature-sensitive resistor 3 generating heat itself by the supply of a current and a temp. compensating temperature-sensitive resistor 4 are formed so as to have the almost same length. Since each of the resistors 3, 4 is a membrane resistor composed of an alloy composition based on platinum excellent in the linearity of a change of a resistance value to a change of the circumferential temperature as compared with a thermistor, the residual amount of fuel can be accurately detected even when the temperature of the atmosphere in a fuel tank and the temperature of a fuel liquid are varied. Further, since the resistors 3, 4 are the membrane resistors, a resistance value per a unit length can be increased as compared with a metal wire. Therefore, current consumption can be reduced.
Patent JP-S62211084-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1986-10-17
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-H07102436-A (JP)
Title: Combined filament yarn of polyester filament and its production
Inventor: BABA KATSUMI
IPC: D02G1/02
Filed: 1993-10-04
Abstract: PURPOSE:To obtain combined filament yarn of polyester filament useful for clothing, having soft surface touch and bulkiness. CONSTITUTION:This combined filament yarn of polyester filament comprises at least falsely twisted textured yarn of polyester multifilament having <=1d fineness of single yarn, >=30% crimp elongation and <=7% shrinkage percentage in boiling water and polyester multifilament yarn having >=1d fineness of single yarn, >=7% shrinkage percentage in boiling water and no false twist crimp. The shrinkage percentage in boiling water of the polyester multifilament yarn is >=5% larger than that of the falsely twisted textured yarn.
Patent JP-H1182819-A (JP)
Title: Fluid conveying pipe and forming method thereof
Inventor: UESUGI TAKASHI
IPC: B32B1/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluid conveying pipe that can convey a fluid needed to be conveyed while holding specified temperature. SOLUTION: A fluid conveying pipe 10 has a pipe body 11, an inner layer 12 formed on the inside of the pipe body 11, and an outer layer 13 formed on the outside of the pipe body 11. A film layer 14 is formed on the surface of the inner layer 12, and a coating layer 15 for protecting the outer layer 13 is formed on the surface of the outer layer 13. It is desirable that the inner layer 12 and outer layer 13 are formed of styrene foam and that the film layer 14 is formed of synthetic resin material with resistance to a fluid.
Patent JP-H1187728-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA TAKAMITSU
IPC: H01L29/786
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which can be operated at high speed by a low power-supply voltage, by a method wherein the sum of the film thickness of a channel region and that of an impurity region is constituted to be larger than the film thickness of a source region or a drain region. SOLUTION: The sum of a film thickness of a channel region 8 and that of an n<+> diffusion layer 7 is made larger than the film thickness of a source region 12a or a drain region 12b. Then, a groove is formed in an insulating film 2 just under the channel region 8, and the groove is buried with the n<+> diffusion layer 7. As a result, the lower part of the channel region 8 becomes deeper than in conventional cases, and it is possible to prevent the channel region 8 from being depleted completely. In addition, since the channel region 8 and a body diffusion region are connected electrically by the n<+> diffusion layer 7, a potential which is applied to a body electrode is transmitted to the lower part of the channel region 8. Thereby, a semiconductor device can be operated at high speed by a low power-supply voltage.