baber/WOPTO huggingface dataset:
Patent JP-2001083381-A (JP)
Title: Coated optical fiber
Inventor: SUZUKI ATSUSHI
IPC: G02B6/44
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber which can maintain good transmission characteristics at low temperature even when the fiber includes a glass fiber having poor bending strength. SOLUTION: The coated optical fiber 1 consists of, successively from the center, the glass fiber 11, a primary layer 12 and a secondary layer 13. The glass fiber 11 essentially comprises quartz glass with addition of impurities such as Ge and F elements in a specified distribution and has a core region having a high refractive index and a clad region having a low refractive index. Each of the primary layer 12 and the secondary layer 13 is made of, for example, a UV-curing resin. The resin of the primary layer 12 has 0.03 to 0.10 kg/mm2 Young's modulus at normal temperature. The tear strength of the primary layer 12 at 0 deg.C is 1.0 to 7.0 kg/mm. The adhesion strength between the glass fiber 11 and the primary layer 12 at 0 deg.C is 100 to 800 g/cm.
Patent JP-2000071639-A (JP)
Title: Correcting composition for plate of thermosensitive stencil printing
Inventor: TAKAHASHI YASUHIRO
IPC: B41N3/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a correcting composition for a plate of thermosensitive stencil printing for forming a film for blocking unnecessary pores in the case of bringing about a stain of a material to be printed or erroneous printing with unnecessary holes at the stencil in stencil printing. SOLUTION: The correcting composition for a plate of thermosensitive stencil printing comprises at least an organic solvent having a classification of a hydrogen bonding force being weak or intermediate, a boiling point of 45 deg.C or higher and an evaporating rate index at 30 deg.C of 300 or more, and resin dissolved in the solvent and having a glass transition temperature of 30 to 80 deg.C.
Patent JP-H07113454-A (JP)
Title: Transmission
Inventor: HAYASHI TSUTOMU
IPC: F16H47/02
Filed: 1993-10-19
Abstract: PURPOSE:To reduce the dimension of a continuously variable transmission and increase the degree of freedom in the selection of gear ratio by supporting the output shaft of a transmission in free revolution in parallel to the axis of the continuously variable transmission on a casing, and interposing a reduction gear mechanism between a motor output shaft and the output shaft. CONSTITUTION:An output shaft 18 as the final output terminal of a transmission T is supported on a casing 12, in a turnable manner in parallel to the axis of a hydrostatic type continuously variable transmission 10, and the output supplied from the motor output shaft 17 of the hydrostatic type continuously variable transmission 10 is transmitted to the output shaft 18 through a secondary reduction gear mechanism 20. Accordingly, even if the max. speed change ration of the hydrostatic type continuously variable transmission 10 is set relatively small, the max. gear ratio in total of a transmission T can be increased, and even if the dimension of the hydrostatic type continuously variable transmission 10 is reduced by setting the torque capacity of the hydrostatic type continuously variable transmission 10 relatively small, the degree of freedom in the selection of the gear ratio of the transmission T can be increased.
Patent JP-H05141339-A (JP)
Title: Power generation device
Inventor: MOCHIZUKI HITOSHI
IPC: H02K7/18
Filed: 1991-10-08
Abstract: PURPOSE:To provide a highly efficient power generation device for which an installation place is hardly restricted and power generation control can be carried out freely. CONSTITUTION:There are provided a high concentration saltwater tank 1 arranged in the sea, a tank 10 provided in this high concentration saltwater tank so as to generate flowing water by applying water pressure to low concentration sea water and a propeller 21 arranged in this tank. The propeller 21 is rotated by water stream generated by a concentration difference between the high concentration saltwater and the sea water in this flowing water generating tank 10, so that electric power can be generated.
Patent JP-H04138118-A (JP)
Title: Shower device
Inventor: SHIRAI SHIGERU
IPC: A47K3/28
Filed: 1990-09-28
Abstract: PURPOSE:To enable a sound echo level to be lowered by constituting the main sound generation side of a sounding body such as a speaker for playing back a sound so that the aforesaid side is directed roughly downward. CONSTITUTION:The main sound generation side of a speaker 4 as a sounding body is so fitted to a shower device 26 as to be faced approximately downward. As a result, a sound wave propagates downward, passes near a user's ears and reaches a floor where the user is standing. Furthermore, when a shower mat having approximately conical roughness is laid on the floor where the user is standing, the echo of the sound can be restrained. According to the aforesaid construction, the user can take a shower while listening to preferred music from the speaker 4.
Patent JP-S61139003-A (JP)
Inventor: TANNO ZENICHI
IPC: H01C7/10
Filed: 1984-12-11
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-H0575064-A (JP)
Title: Integrated logic circuit
Inventor: MIMURA AKIMITSU
IPC: H03K19/00
Filed: 1991-09-11
Abstract: PURPOSE:To prevent erroneous operation due to noise entered through an input pin in a memory where a current consumption is lowered by decreasing the power supply voltage during standby (data retaining state). CONSTITUTION:A signal transmission gate is interlaid between an input pin and an input buffer, means for detecting the drop in internal power supply voltage is provided, and the gate is turned off during drop in power supply voltage, thereby inhibiting the transmission of signals from the input pin to the input buffer. By doing this, even though the logic threshold voltage of the input buffer is dropped as a result of a decrease in the internal power supply voltage, the gate interlaid between the input pin and the input buffer is turned off, and noise entered into the input pin cannot be transmitted to the input buffer so that erroneous operation of the circuit can be prevented.
Patent JP-S61138296-A (JP)
Inventor: BETSUSHIYO YUMI
IPC: G10L15/06
Filed: 1984-12-11
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-H10115636-A (JP)
Title: Probe for millimeter-wave device
Inventor: KIYOTA SHIGEO
IPC: G01R1/067
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a probe which reduces the attenuation of a signal, which is mechanically strong and which can be arranged in parallel at a fine pitch by a method wherein a conversion circuit is arranged so as to be connected to an electrode and the signal from the electrode is transmitted to a millimeter- wave transmission line between grounded plates. SOLUTION: A springy metal thin-plate electrode 1 is sandwiched between springy metal thin-plate grounds 3, 3 via respective conductors 2. In addition, a waveguide 4 is built in the upper part between the grounds 3, 3', and a conversion circuit (a pin) 5 is arranged inside the waveguide 4. That is to say, when the pin 5 which is extended from the electrode 1 at a probe is arranged inside the waveguide 4 according to a certain rule, a signal from the electrode 1 can be transmitted easily to a millimeter-wave transmission line inside the waveguide 4. Thereby, since the signal is transmitted by the transmission line exclusively used for millimeter waves, the attenuation of the signal can be reduced as compared with a coaxial line.  In addition, since the electrode 1 and the grounds 3, 3 are formed of a metal plate, they are mechanically strong so as to be capable of being arranged at a fine pitch.
Patent JP-H04139956-A (JP)
Title: Facsimile equipment with polling communication function
Inventor: NAKAGAWA MICHIHIRO
IPC: H04N1/32
Filed: 1990-09-29
Abstract: PURPOSE:To eliminate the need for re-dialing processing and a telephone contact by sending automatically message information to an opposite party when the preparation of polling transmission is not finished at the opposite party. CONSTITUTION:Setting 51 of a polling communication function is implemented and dialing by dial operation 52 is made at a caller side and a line is connected. Then a CSI/DIS signal 53 is sent from a called party, and the DIS signal 53 includes information representing that the preparation of polling transmission is not finished. A DCS signal 54 and a TCF signal 55 are sent from the caller upon the receipt of the CSI/DIS signal 53. Then the called party sends a CFR signal 56 and the caller sends message information 57 while arriving the arrival of the CFR signal 56, and an EOP signal 58, an MCF signal 59 and a DCN signal 60 are sent and received hereinafter and the line is interrupted. Thus, since re-dialing processing or a telephone contact is not required, the waste of time and communication cost is prevented.
Patent JP-H06272195-A (JP)
Title: Production of both surface-delustered coated paper
Inventor: SAIJO YOSHIHIKO
IPC: D21H19/80
Filed: 1991-09-13
Abstract: PURPOSE:To provide the method for producing the both surface-delustered coated paper, uniform and excellent in the while paper surface property and printed surface property of both the surfaces. CONSTITUTION:This method for producing both surface-delustered coated paper comprises coating both the surfaces of raw paper having a basis weight of 80g/m<2> with a coating each in an amount of 20g/m<2>, bringing both the surfaces of the coated paper 5 respectively twice into contact with a hard roughened roll 3 having a surface roughness Rmax of 5-25mum in a nipping pressure of 200kg/cm, and subsequently allowing the delustered coated paper to pass between elastic rolls 1, 1 having a Shore D hardness of 88 deg. by the ASTM standard D-2240. Thus, the both surface delustered coated paper has a two-dimensional surface roughness Ra of 0.13mum on its obverse surface and 0.14mum on its reverse surface.
Patent JP-H06117497-A (JP)
Title: Toothed belt
Inventor: TACHIBANA HIROYUKI
IPC: F16G1/28
Filed: 1992-09-30
Abstract: PURPOSE:To improve durability by forming a rubber layer, covering tooth cloth for covering the tooth rubber part side surface in a timing belt, of rubber forming continuous phase and a rubber composition containing short fibers in which rubber molecules co-cross-linked with the rubber are grafted. CONSTITUTION:A belt body 5 is formed of a back rubber layer 2 and tooth rubber parts 3 disposed at the specified pitch along the longitudinal direction of a toothed belt A, and cover canvas 4 is attached to the respective surface of the tooth rubber parts 3 and the back rubber layer 2 between the tooth rubber parts 3, 3. Woven fabric expandable in the longitudinal direction of the toothed belts A is used as the cover canvas 4. A rubber composition, containing 3-30phr of short fibers of polyamide group synthetic fiber of 0.3mum in fiber diameter and 300mum in fiber length with the rubber molecules of acrylonitride-butadiene rubber or the like grafted, is applied as rubber cement to rubber such as H-NBR, and vulcanization-molded. This rubber cement oozes out to the surface to form a rubber layer 10.
Patent JP-H09107500-A (JP)
Title: Image pickup device
Inventor: IDE HIROSHI
IPC: H04N5/378
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To realize a space stabilized picture free from picture disturbance by providing a horizontal scanning-direction space stabilizing part or the like which outputs the extent of movement of a video signal generated by the video signal, a timing signal and an angular speed, and a sampling clock which determines the sampling timing. SOLUTION: When the video signal is inputted to an image pickup mechanism 10, it is affected by the angular speed in the horizontal scanning direction. A video signal (a) deviated in the horizontal scanning direction is sent to an A/D conversion part 30, and a timing signal (h) from the image pickup mechanism 10 is sent to a horizontal scanning-direction space stabilizing part 50. Simultaneously, a rate signal (d) as angular speed information in the horizontal direction of the image pickup mechanism 10 detected by a rate sensor 20 is sent to the horizontal scanning-direction space stabilizing part 50 to calculate the extent of movement in the horizontal direction of the video signal.  A part of the calculated extent of movement with time is sent to a sampling clock switching circuit, and a corresponding signal generated based on it is selected and is outputted as a sampling clock signal (f).
Patent JP-H04141579-A (JP)
Title: Evaporating source device in vacuum chamber
Inventor: YOSHIDA TAKESHI
IPC: C23C14/24
Filed: 1990-09-28
Abstract: PURPOSE:To provide the evaporating source device in a vacuum chamber which eliminates generated particles and allows to form defect-free thin films while taking the advantage of the crystallinity of the thin film with an electron gun type evaporating source by disposing an electron beam generator, a container for housing a material to be heated and a high-temp. heating element. CONSTITUTION:The high-temp. heating element 4 in which the material evaporated or splashed by heating the material 2 housed in the housing container 3 by the electron beam 1 of the electron beam 1 generator (not shown in Fig.) passes is provided in the flying route for the above-mentioned material. The high-temp. heating element 4 includes various forms, such as meshed heating element 5, which utilizes the Joule heat obtd. by passing a current to a meshed resistor 6. The particles evaporated or splashed at the time when the above- mentioned material passes the inside of the high-temp. heating element 4 are heated and reevaporated by this high-temp. heating element. Then, the atomic and molecular evaporated material is obtd. and the particles are less contained in the thin film formed by vapor deposition of such material. The defect-free thin film is thus formed.
Patent JP-2001089984-A (JP)
Title: Etching agent of natural fiber material, method for carrying out etching and etched natural fiber material
Inventor: TAKAMURA MASAHIKO
IPC: D06Q1/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an etching agent capable of providing an etched natural fiber material without using a dangerous material such as an amine or an alkali metal hydroxide as an etching agent, having watermark with extremely sharp pattern edge or having uneven pattern with extremely sharp pattern edge in a napped product, free from color change of dye in printing paste, forming a pattern having clear hue and excellent in design property and capable of extremely safely producing the edged natural fiber material excellent in design property and provide a method for edging the natural plant. SOLUTION: This material of natural fiber material comprises guanidine hydrochloride and an alkali metal salt of a weak acid or guanidine acetate. This natural fiber material is edged with the above edging agent.
Patent JP-H02149287-A (JP)
Title: Method and device for producing pocket port
Inventor: HAINTSU GOORUTOBETSUKU
IPC: D05B3/10
Filed: 1989-10-09
Abstract: PURPOSE: To produce a pocket opening into sewing length exactly matched with the length of a flap by mutually sewing a pocket bag workpiece and a construction material after placing the carried-up part of the pocket bag workpiece on the flap again at the back of a sensor in a conveying direction and dropping that part. CONSTITUTION: A construction material 3 provided with the pocket opening is aligned within the front range of a sewing machine 20 by marking illumination. A flap 1 is placed on a supporting plate 32, which is arranged above a working plate 27, and aligned to a stopper 42. The half of a pocket bag workpiece 2 is placed on the flap 1. In that case, the flap 1 and the pocket bag workpiece 2 can be grasped by a fastener 33 of a feed device as well. A piping (passepoil) strip 10 is placed and aligned on a piping (passepoil) strip placing stand 34 and the other half of a pocket bag 2a is placed and aligned on a placing plate 31. A sewing-material grip 24 enters the transporting range and falls on the construction material 3.
Patent JP-S63117376-A (JP)
Title: Control system for drive displacing actuator for recording and reproducing element
Inventor: KAWASE SHIGERU
IPC: G11B21/02
Filed: 1986-11-04
Abstract: PURPOSE:To prevent an actuator from being displaced due to a disturbance at the time of recording by compensating the phase of the output signal of a comparator at the time of a recording mode, thereafter, negative feeding back to the actuator and maintaining the posture of the actuator at the time of the recording mode. CONSTITUTION:At the time of recording, the actuator is fixed to a position where the output signal of the comparator COMP in a closed loop is set to zero according to the operation of a negative feedback circuit of the closed loop such as the movable part 8 of the actuator ACT,   a sensor 8 for generating a signal corresponding to the displacement of the actuator,   the voltage transforming circuit SEC of a sensor output signal,   the comparator COMP and a differentiation circuit DFC, an addition circuit ADD1,   the fixed contact R of a change over switch SW3,   the movable contact v thereof,   an actuator drive amplifier ADA,   the fixed part 7 of the actuator ACT and the movable part 6 of the actuator ACT. Thereby, when a recording and reproducing device is brought into recording mode, the recording posture of a magnetic head H can be set to a desired one.
Patent JP-H10109766-A (JP)
Title: Document separating mechanism for automatic document feeder
Inventor: FUJII TAKASHI
IPC: B65H1/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To avoid unbalance of conveying force between separating means so as to prevent generation of a skew by operating only separating means, through which a document is passed, alone in a plurality of separating means. SOLUTION: A paper feeding roller 17 in a separating member is divided into rollers 17a, 17b driven by means of driving shafts 20a, 20b individually. In the driving shafts 20a, 20b, gears 21, 22 are installed in one end parts, and the gear 22 is geared to a gear 24 in a paper feeding motor 23. A gear 25 to which the gear 22 is geared can be engaged/release with/from a motor clutch 26. One end part of a shaft 27, in which the motor clutch 26 is connected to the other end, is connected to the gear 21 via a gear 28. When a size of a document is small, the motor clutch 26 is turned off and only the paper feeding roller 17a is driven. When a size of a document is large, the motor clutch 26 is turned on and both of the paper feeding rollers 17a, 17 are driven.  In this way, an increase in abrasion in specific means is prevented, so that unbalance of conveying force between the separating means during document separation can be prevented.
Patent JP-S63120926-A (JP)
Title: Vibration isolator
Inventor: KURABE KATSUNORI
IPC: F16F15/04
Filed: 1986-11-06
Abstract: PURPOSE:To isolate horizontal and vertical vibrations, by suspending a suspension board for mounting a machine swingably from a base frame only by means of a gas spring, thereby eliminating a fixed contacting face. CONSTITUTION:A tray type suspension board 12 for supporting an object machine 10 is suspended in a base frame 14 formed into a recessed shape by means of required number of rods 13, while a gas spring 16 is placed at fixing sections 15 of respective rods 13 to the base frame 14. For horizontal vibration, the suspension board 12 performs pendulum motion thus absorbing the horizontal vibration. For vertical vibration, the gas spring 16 absorbs the vibration through its repelling force and supports the vertical load being applied onto the rod 13. Consequently, fixed contacting face is eliminated, thereby horizontal and vertical vibrations are isolated.
Patent JP-H1185033-A (JP)
Title: Label
Inventor: YAMAGUCHI YUKINOBU
IPC: G09F3/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily peel and remove a label from a container and to recycle the container by providing the label with a coating film consisting of an emulsion compsn. contg. an alkali soln.-soluble resin as an essential component of a vehicle. SOLUTION: The top or bottom of a label base material 2 is provided with a printing layer 3 and further, the lower side of this label base material 2 is provided with the coating film 4 consisting of the emulsion compsn. contg. the alkali soln.-soluble resin as the essential component of the vehicle. Further, the surface of the coating film 4 is provided with the container to be stuck with the label and a resin layer 5 having heat sealability. When the container is washed by using an alkaline soln., the label 1 dissolves or swells in the part of the coating film 4 consisting of the emulsion compsn. contg. the alkali soln.- soluble resin as the essential component of the vehicle constituting the label and the label is easily peeled and removed form the container in the part of the coating film 4.  As a result, the simple and easy decomposition of the container and the label 1 is made possible and the recycling of the container is made possible.
Patent JP-H01105441-A (JP)
Title: Manufacture of exhaust pipe for magnetron
Inventor: TANIMOTO TAKASHI
IPC: H01J23/40
Filed: 1987-10-19
Abstract: PURPOSE:To obtain an exhaust pipe for magnetron with high reliability and low cost by cutting off a metal round bar into a short piece and extruding it in a thin pipe shape at one end and in a flange shape at the other end. CONSTITUTION:A round bar is cut off into a short piece with nearly the same length as the diameter, it is stored in a cylindrical die and extruded by a punch with the same size as the inner diameter of a pipe 1 to bore the pipe. This component bored inside is extruded from a mold with the same size as the outer diameter of the pipe 1 to form the pipe 1, when the extrusion processing is completed except the final end, this end becomes a thick section 3, this thick section 3 is extrusion-molded in the lateral direction to form a flange section 2. The thickness of the flange section is thereby sufficiently maintained, the reliability is improved, the cost is reduced, and the quality can be unified.
Patent JP-H0569300-A (JP)
Title: Working method of workpiece having three dimensional curved surface and its working device
Inventor: KIMURA SOUSAKU
IPC: B24B13/00
Filed: 1991-09-13
Abstract: PURPOSE:To simplify the constitution in a working device of a mirror working mold or the like by making an arrangement so that the center line of a workpiece may be positioned by making a rotation of the specified angle, arranging a grinding wheel in an off-centered manner in the direction of the grinding wheel shaft by the distance corresponding to this angle, and the three dimensional curved surface may be worked by making a movement in the longitudinal direction of the workpiece with the specified cutout depth. CONSTITUTION:A work shaft 4 of a dividing device 3 is rotated, and a rotary fitting table 6 is positioned by making an inclination by the angle theta. This allows a grinding wheel 9 to be offset by the distance (Y) corresponding to this angle theta. Grinding is achieved by moving a table 2 in the X axis. In this operation, control is made so that the distances (X) and (Z) of the grinding wheel in the X and Z axis from the reference position (the center position of the toric curved surface) may satisfy the formulae I and II. Where, R1 means the radius of the section including the X axis of the toric curved surface, R2 means the radius of the grinding wheel, r1 means the radius of the section cross at a right angle to the X axis of the toric curved surface in the reference position, and delta means the rotational angle in the section including the X axis of the toric curved surface of the distance of movement (X).