baber/WOPTO huggingface dataset:
Patent JP-H03183062-A (JP)
Title: Disk protecting device for disk device
Inventor: HARA MASAYUKI
IPC: G11B17/04
Filed: 1989-12-12
Abstract: PURPOSE:To prevent a disk from jumping out while operating a disk device by releasing an engage part to the engage reception part of a disk guiding member when a pickup is moved to an inner-most peripheral part and engaging the engage reception part to the fixing means of the guiding member when the pickup is moved to the outside in a radial direction. CONSTITUTION:While reproducing, searching or initializing the disk device, a pickup 8 is driven by a slide motor 6 and moved from the inner-most peripheral part of a disk 2 to the outside in the radial direction. Therefore, a forward/ backward part 15b at an arm member 15 of a tray fixing means 9 is pushed in an A2 direction by a spring 14 and a turning part 15a is turned in a B2 direction with a supporting point 15a as a center. Then, an engage part 15d of the member 15 is engaged to an engage reception part 1a of a tray 1 and the tray 1 is fixed at a closed position. When the disk 2 is ejected under the operation, a stop switch 13 is pushed and a stop instruction signal S6 is inputted to a microcomputer 5 and the transmission of a control signal to a spin motor 7 is stopped. Then, the motor 6 to move the pickup 8 to the inner-most peripheral part is stopped.
Patent JP-H01163056-A (JP)
Title: Method of reducing vibration and noise
Inventor: HIRATA KOICHI
IPC: B31B50/20
Filed: 1987-12-21
Abstract: PURPOSE: To reduce a vibration, noise by setting a low melting point alloy for sealing in a gap of an outer periphery of a pressure roll to a solid-liquid coexistent state at the time of using in an environment, thereby improving its thermal conductivity. CONSTITUTION: A low melting point alloy 15 used for a single facer having a double structure is formed in a phase structure of a solid-liquid coexistent state during using. When it is formed in a two component type having a solid- liquid coexistent region like a eutectic Bi-Cd alloy in a solid-liquid coexistent state at its objective using temperature, its apparent viscosity is largely increased as compared with the case of a complete liquid. Since an attenuation rate of the vibration is substantially proportional to an increase in the viscosity, the low melting point alloy for largely attenuating it in the solid-liquid coexistent state is obtained at the time of using in an environment. When metal solid is present in liquid, an increase in thermal conductivity occurs.  Thus, as compared with the case of the complete liquid, a eutectic amount of the solid metal is slightly changed, but raised substantially once to three times.
Patent JP-H06153508-A (JP)
Title: Method for controlling transformation of input current to sinusoidal current in ac/dc converter and smr converter
Inventor: UEMATSU TAKESHI
IPC: H02M7/21
Filed: 1992-11-09
Abstract: PURPOSE:To extend the stable region of a control system to raise gain and quicken response speed, and to lessen the influence of input voltage variations, by setting the gain of a compensator constituting the control system low. CONSTITUTION:The control system by the control method is composed of an adder 1 which outputs the difference signal between the output voltage signal and an output voltage target value, a multiplier 2 which multiplies the output signal of this adder 1 with an input voltage signal, an adder 3 which adds a current command value outputted by this multiplier 2 to an input current signal, an adder 5 which adds the output signal of this adder 3 to the input voltage signal through the medium of a compensator 4, and a comparator 6 which outputs a PWM pulse from the output signal of this adder 5 and carrier frequency taken in as inputs. And, a semiconductor switching device 9 is controlled through the medium of a gate drive interface 7 and a gate circuit 8 so that the input current may be a high-power-factor sinusoidal wave by the use of the PWM pulse.
Patent JP-H09144869-A (JP)
Title: Shift controlling method for vehicular automatic transmission
Inventor: ARAKI HIDEO
IPC: F16H61/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate an unpleasant feeling at the time of traffic congestion and also smoothly start a vehicle when the vehicle starts from an upward slope during the congestion. SOLUTION: A normal speed change pattern, for starting a vehicle at the maximum change gear ratio, and a specific speed change pattern, for starting the vehicle at a change gear ratio smaller than the maximum change gear ratio, are provided, and the specific speed change pattern is selected when a specific condition is satisfied. The starting can be made according to the normal speed change pattern, regardless of satisfying a specific condition or not, when an upward slope is detected by a road surface tilt detecting means; thereby the vehicle can be started at the maximum change speed ratio, and smoothly.
Patent JP-H03187999-A (JP)
Title: Crystal base material and formation thereof
Inventor: SATO NOBUHIKO
IPC: H01L21/205
Filed: 1989-12-15
Abstract: PURPOSE:To obtain the title base material with flat single crystal film both in high accuracy and yield through fewer processes by growing single crystal on a substrate with its nucleus-forming planes made higher than non-nucleus- forming one by flattening the resultant single crystal. CONSTITUTION:Firstly, small-sized nucleus-forming planes 107, 107' are projectedly formed on a non-nucleus-forming plane 103. Second, a crystal growth treatment is provided to selectively form nuclei on the nucleus-forming planes 107, 107' alone, and by further growing the nuclei, single crystals 101, 101 are formed with the nucleus-forming planes as origins. Thence, using a process fluid prepared by suspending an abrasive material in a liquid inert to the single crystal, a mechanical abrasion is made to flatten the single crystals with the nucleus-forming planes as the baseline, thus obtaining the objective crystal base material with flat single crystal films 111, 111' without forming any special stopper.
Patent JP-H07232440-A (JP)
Title: Element substrate for ink jet head, ink jet head, ink jet device
Inventor: MORIYAMA JIRO
IPC: B41J2/14
Filed: 1994-12-27
Abstract: PURPOSE:To detect presence/absence of an ink in a record head without raising the cost by providing an optical element at an ink injection control substrate of the record head. CONSTITUTION:An element substrate of a record head is made of a material having a comparatively high transparency, and comparatively thin parts are made to be areas facing to a light transmitting part i.e., to each of a light source and a light receive element. As the material, a material having an excellent anti-ink property is preferable, for example, a top board 9 consisting of a polysulfone is used. An LED 13 as a light emitting section emits a light when it is energized by a drive circuit, the light passes through the top board 9 of the record head and an ink in a common liquid chamber 11, and it is led in a light receive section 18 as a photodiode having a light receive area of about 1200mum angle. A sensor generates a light current dependent on the incident light quantity.
Patent JP-2000132110-A (JP)
Title: Attaching structure of display panel
Inventor: KATO SENICHI
IPC: G09F7/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a display panel, making the panel easily attachable to a post so as to improve the working efficiency. SOLUTION: This structure comprises rectangular panels provided with an engaging hole 8 on its peripheral end face, posts 10 consisting of a hollow cylindrical body and provided with vertically long holes 11 in its peripheral side wall, and receiving metal fittings 20a and 20b to attach the panel 1 to the post 10. The receiving metal fittings 20a and 20b have insertion grooves 22 at lower edges, while having receiving pieces 23 protruding upward in upper outside parts. Each the insertion groove 22 of the receiving metal fittings 20a and 20b is fitted onto a lower end of the vertically long hole 11 of the post 10, and then, each the receiving piece 23 positioned outside the post 10 is locked into the engaging hole 8 formed in the peripheral end face of the panel 1.
Patent JP-H08174767-A (JP)
Title: Release paper
Inventor: OCHIAI TOSHIO
IPC: B32B27/20
Filed: 1994-12-27
Abstract: PURPOSE: To prevent slippage when a sheet like cut material of a carbon fiber reinforced resin material is carried by piling on each other and reduction of strength in thermal molding by a method wherein smoothness of release paper on both surfaces of which a pigment coated layer and a release layer are laminated is made a specific value in a measured value with a smoothter smoothness meter. CONSTITUTION: Smoothness of both surfaces of release paper is made 60-200mmHg in a measured value with a smoothter smoothness meter. Then, when a carbon fiber is put between release paper to impregnate an inside of the carbon fiber with an epoxy resin and they are integrated by warming the epoxy resin on the release paper from a rear surface of the release paper, air to be embraced becomes easy to flee because of appropriate smoothness. Consequently, conductivity of heat becomes uniform, and when a carbon fiber reinforced material cut in sheet shape is carried by piling on, its slippage is suppressed. Then, since an appropriate smooth surface for release is transferred to a surface of the epoxy resin separated from the release paper, the air to be embraced in molding becomes easy to flee and strength is prevented from being reduced.
Patent JP-H06152203-A (JP)
Title: Comb-line type band pass filter
Inventor: HATANAKA HIROSHI
IPC: H01P1/205
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the small-sized band pass filter suitable for mass production by providing the resonance elements of the same polarity on a dielectric block whose entire surface except a part of the resonance element is adhered with a metallic thin layer in a case and providing a ground conductor between adjacent resonance elements. CONSTITUTION:When a resonance current flows to a 1st stage resonance element 41, a TEM mode wave is generated between the resonance element 41 and a metallic thin layer 5 and its magnetic field component is formed by the metallic thin layer 5 between resonance elements 41 and 42. A cut-off waveguide part is excited, whose interruption wavelength depends on an interval between opposite metallic thin layer of the metallic thin layer 5 adhered to both side walls of a common dielectric block 2, that is, the lateral width of the common dielectric block 2. This is because the excitation is implemented by acting the resonance element 41 like a probe, that is, an antenna, resulting that the resonance element 42 of the next stage is excited as an H11 mode wave. A generated capacitive undesired mode is absorbed by ground via a ground conductor 612. Similarly the signal is transmitted.
Patent JP-H08178478-A (JP)
Title: Sample collecting method and its device
Inventor: AKIYAMA JUNICHI
IPC: G01N1/22
Filed: 1994-12-27
Abstract: PURPOSE: To provide a method and a device in which refrigerant (for example, fluorocarbon) used as a sample can be recovered without mixing any foreign materials and only a relative small-sized device may be used. CONSTITUTION: A first pipe passage 14 of a relative small cylindrical container 12 and a fluid feeding part of an engine are connected to each other, a part of the fluid present in the engine GHP is fed into a cylindrical container 12 as sample through the fluid feeding part and the first pipe passage 14 and then sample of gaseous phase fed into the container 12 is condensed while the cylindrical container 12 is cooled at 24 and 26.
Patent JP-H02219863-A (JP)
Title: Crosslinking of acid-containing polymer with transition metal
Inventor: JIYOSEFU MAIKURU OOUENZU
IPC: C08K5/09
Filed: 1989-12-14
Abstract: Acid-functional polymer may be reacted with a polyvalent transition metal compound at a temperature above the Tg of the polymer to produce a crosslinked polymeric product. The polymeric product may be used in coating compositions that dry to a film without the required presence of volatile ligands. Improved coatings such as floor polishes are disclosed.
Patent JP-H09145232-A (JP)
Title: Frame structure of opening of refrigerator and the like
Inventor: MATSUI KIYOTAKA
IPC: F25D21/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the wiring works of a heater wire in the opening of a refrigerator and the like, and reduce the number of constituting parts. SOLUTION: Grooves 7 for heater wires are provided lengthwisely on an opening rim for the opening of a casing body for refrigerator, freezing chamber or the like and an electric insulating frame member 6, attached to the neighboring side surface of the opening rim. Projections 10 for receiving heater wires are provided on the opposing side surfaces of the inside of the grooves 7 for the heater wires while the optimum positions of the projections 10 are formed so as to be capable of being notched. The heater wires 5 are wired so as to be contacted with the projections 10 and the connecting parts 5e of the heater wires 5 are received in notched parts 11 while a heat conductive packing receiver 9, contacted with the heater wires 5, is attached to a mounting step 12, provided on the opening sides of the heater wire grooves 7.
Patent JP-H06174943-A (JP)
Title: Mounting for optical fiber
Inventor: FURUYAMA HIDETO
IPC: G02B6/00
Filed: 1992-12-04
Abstract: PURPOSE:To provide the optical fiber mounting method capable of adjusting the absolute position with a mounting holder only by the mechanical assembly with high accuracy, enhancing the productivity of various kinds of modules for which optical fibers are used, reducing the cost of production and facilitating the production of an arrayed module. CONSTITUTION:This optical fiber mounting method of positioning and fixing the optical fiber 3 into a groove formed on the surface of the mounting holder consists in applying a metallic coat 4 on the peripheral surface of the optical fiber 3, then pressing the optical fiber 3 to the mounting holder 1 side and positioning the optical fiber in the state of depositing a solder material 2 in the groove of the mounting holder 1 by using a mounting jig 5 formed with a reference plane in contact with the surface of the mounting holder 1 and a groove having an optical fiber contact part at the prescribed depth from this reference plane.
Patent JP-2001143005-A (JP)
Title: Medical image display system
Inventor: YOSHIMURA HISAO
IPC: G16H10/60
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display system capable of instantaneously comparing, retrieving and displaying required image information in the case of obtaining the required image information from various kinds of medical image information or the like, and retrieving and displaying a comment linked with image information managed in a data base together with each correspond ing image information. SOLUTION: This system is provided with a living body image output means for outputting an image of living body of a moving image or a still image, a report preparation picture output means for outputting a report preparation image and a retrieving image output means for outputting a retrieving image. The living body image output means or the report preparation image output means has an input means for inputting diagnosis and observations, a comment or a living body parameter values and the diagnosis and observations, comment or living body parameter values inputted by the input means is stored in a data base 16. The retrieving image output means has a function for retrieving the diagnosis and observations, comment or living body parameter value stored in the data base 16.
Patent JP-H07181552-A (JP)
Title: Light quantity controller
Inventor: SATO OSAMU
IPC: H04N5/238
Filed: 1993-12-22
Abstract: PURPOSE:To prevent the malfunction of a light quantity controller caused by the effect of noise in the case of driving a light quantity control member by means of an external magnetic motor. CONSTITUTION:This light quantity controller is provided with the light quantity control members 6 and 7 driven between an opening position and a closing position by a driving means where the magnetic pole of a stator yoke 3 for generating exciting torque by energizing a driving coil 1 is arranged to be opposed to a rotor magnet 2 constituted of a permanent magnet; and a control means allowing the members 6 and 7 to perform opening/closing operation by driving and controlling the driving means. A circuit element constituting the control means is attached to a printed circuit board 11, and the board 11 is attached to a light quantity controller main body.
Patent JP-2001138153-A (JP)
Title: Workpiece holding device
Inventor: KONDO ISAO
IPC: B23Q3/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of a workpiece when the workpiece is pushed down as it is held in a workpiece holding device even when the workpiece is a helical gear in the workpiece holding device to be used for correction in powder metallurgy. SOLUTION: At shaft-symmetric positions in a cylindrical part 22 of a workpiece holding device, a pair of horizontal open grooves 25 opened in an inner circumferential surface of the cylindrical part 22 are formed. Support rods 26 are respectively assembled with the open grooves 25 to be movable in the diametric direction of the cylindrical part 22. The support rods 26 are energized in such as direction as to be protruded from the open groove 25 into the cylindrical part 22 by springs 29. A workpiece such as a helical gear is placed on the support rods 26 to be supported. Compared with case the where the workpiece is supported by a ball, such nonconformity that the ball gets in between trough parts of gear parts to rotate the workpiece to impair its directivity is not generated when the workpiece is pushed down.
Patent JP-H11241024-A (JP)
Title: Foam control composition
Inventor: L HOSTIS JACQUELINE
IPC: C09K23/54
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a foam control composition useful for controlling foams formed in a process for treating crude oil by dispersing an organosiloxane having a specified molecular weight and a specified polydispersity in a liquid organic diluent. SOLUTION: This composition is prepared by dispersing in a liquid organic diluent at least 0.1 wt.% organosiloxane having a weight-average molecular weight of at least 1,800,000 and a polydispersity of at most 4. Desirably, the organosiloxane is used in a concentration of 0.1-50 wt.% based on the composition. It is desirable that the viscosity of the composition is 50-5,000 mPa.s. The liquid organic diluent is exemplified by an alkane such as butane or pentane, an alkane halide such as methyl chloride, an ether such as ethyl ether, a ketone such as methyl ethyl ketone, an aromatic hydrocarbon such as toluene, or a mineral spirit, and is most desirably white spirit.
Patent JP-H08173331-A (JP)
Title: Vacuum thermal insulating layer
Inventor: TAKAHASHI YASUTAKA
IPC: A47J41/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a vacuum thermal insulting layer, and a vacuum thermal insulating case and vacuum thermal insulating piping using the vacuum thermal insulating layers which can keep a certain level of vacuum when they are used at relatively high temperature by installing several kinds of getter materials of different characteristics. CONSTITUTION: A vacuum thermal insulating layer 14 is formed between the inner wall 12 and outer wall 13 of the vacuum thermal insulating case 11, and a radiation preventive material 15 is attached inside the vacuum insulating layer 14. Three different kinds of getter materials A, B and C with different temperature sensitivity are fixed to the inner wall 12, the outer wall 13, and the radiation preventive material 15, respectively. The most suitable getter material is selected from among A, B, and C each with specified property based on the temperature inside the case 16 when the case is used and according to the kinds of gases emitted from these materials.  In this way, efficiency in catching gases emitted from the materials of the vacuum thermal insulating case 11 will be improved and the vacuum deterioration inside the layer 14 can be prevented in the wide temperature range, so that the temperature range for using the vacuum thermal insulating case 11 can be expanded.
Patent JP-H10153511-A (JP)
Title: Pressure sensor
Inventor: MIURA KIYOSHI
IPC: G01L19/06
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent application of a pressure not smaller than a rated pressure to a sensor chip, by setting a pressure-regulating valve also serving as a part of a case in the case. SOLUTION: A sensor chip 13 is bonded to the bottom part of a lower case 12 with a silicone adhesive or the like and, the lower case 12 and an upper case 11 are united by ultrasonic welding or the like manner, whereby a pressure sensor 10 is formed. An introduction hole 14 for a pressure to be measured which is formed at an upper part of the upper case 11 is arranged right above the sensor chip 13 not to be coaxial with the sensor chip 13. The introduction hole 14 is bent once before inserted in the case. A reference pressure is introduced from a reference pressure introduction hole 15 at a lower part of the sensor chip 13. A pressure-regulating valve 16 is integrally formed with the upper case 11.  When a pressure not smaller than a rated pressure is applied to the upper part of the upper case 11, the pressure raises the pressure-regulating valve 16, so that the pressure not smaller than the rated pressure is freed. When the pressure becomes not larger than the rated pressure, the pressure-regulating valve 16 is closed. Accordingly, it is prevented that a pressure not smaller than the rated pressure is applied, thereby breaking, damaging of the sensor chip 13 can be prevented.
Patent JP-2001144065-A (JP)
Title: Cleaning/drying method and apparatus
Inventor: TOSHIMA TAKAYUKI
IPC: H01L21/304
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning/drying method and apparatus capable of cleaning/drying a substrate having a resist formed on the surface thereof without dissolving the resist. SOLUTION: A cleaning/drying apparatus 1 for cleaning and drying a substrate W to be processed which has a resist film formed thereon, comprises a cleaning vessel 2 capable of storing an aqueous cleaning solution, a drying chamber 3 arranged above the vessel 2 for drying the substrate W, chemical supplying mechanisms 44, 46, and 47, in the chamber 3, for supplying a hydrophobic chemical which does not substantially dissolve the resist and which has higher volatility than water, and a moving mechanism 5 for moving the substrate W between the vessel 2 and the chamber 3. The mechanisms 44, 46, and 47 supply the vaporous chemical to the chamber 3, and then the substrate W dipped into the aqueous cleaning solution within the vessel 2 is elevated by the mechanism 5 to bring the chemical vapors supplied to the chamber 3 into contact with the surface of the substrate W.