baber/WOPTO huggingface dataset:
Patent JP-2000185360-A (JP)
Title: Functional material laminate and its manufacture
Inventor: IWAMOTO KAZUNARI
IPC: B32B7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively, simply apply to a window glass and to prevent performance deterioration with moisture evaporation by sealing a functional material made of a water soluble polymer compound, a nonionic surfactant and/or an inorganic electrolyte and water between vinylidene chloride resin or vinylidene chloride resin-coated films. SOLUTION: A functional material 3 containing a water soluble polymer compound, a nonionic surfactant and/or an inorganic electrolyte and water is sealed between two transparent sealing films 2 having excellent gas barrier properties and covered with vinylidene chloride resin or vinylidene chloride resin to prevent moisture evaporation from the film surfaces. The material 3 has a thermotropic function for switching a light transmission state and a light shielding state according to a temperature change. As the material 3, a nonionic surfactant or an isotropic water solution of nonionic water soluble polymer exhibiting a cloud point phenomenon is used. Thus, the water evaporation from the film 2 surface is suppressed, a composition change in the material 3 is prevented, and good quality can be maintained for a long period of time.
Patent JP-2001185779-A (JP)
Title: Method for manufacturing tunnel magnetic resistance sensor
Inventor: SADAYUKI MASARU
IPC: H01L43/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To improve yield by stabilizing the characteristics of an electric resistance or a magnetic resistance change rate. SOLUTION: In this method for manufacturing a tunnel magnetic resistance sensor, a first ferromagnetic layer 12 and a tunnel layer 18 and a second ferromagnetic layer 20 are laminated on a substrate 10 in this order. In this case, a first Al film 14 in the same pattern covering the whole first ferromagnetic layer is formed in the same vacuum chamber following the formation of the first ferromagnetic layer, and temporarily taken out in atmosphere. Then, a second Al film 16 in a pattern different from that of the first Al film is formed on the first Al film, and then oxidization treatment is carried out so that both the Al films can be oxidized, and that a tunnel layer (AlOX) can be manufactured.
Patent JP-2001185716-A (JP)
Title: Charge transfer element
Inventor: TANABE AKITO
IPC: H04N5/335
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To relieve the narrow channel effect of a charge transfer element and reduce the occupying area of a vertical CCD channel constituting a solid- state image pickup device by constituting the vertical CCD channel to have N+-type areas on both sides of an N-type well and, further, to improve the transfer efficiency of the transfer element by contriving the design of the channel structure in the connecting area of the vertical CCD channel with a horizontal CCD channel. SOLUTION: When, for example, the impurity constitution of the channel under the final gate electrode 14 of a vertical CCD having the N+-type areas 291 on both sides of the N-type well 24 is formed in such a way that the N+- type area occupies almost half of the channel on the horizontal CCD channel 41 side, the vertical CCD can be connected to a horizontal CCD without forming a potential barrier from the vertical CCD toward the horizontal CCD and the occurrence of transfer defects can be eliminated. In addition, the occurrence of vertical line-like abnormality, etc., called the black line defect can be suppressed.
Patent JP-2000236861-A (JP)
Title: Continuous roasting device and roasting pot
Inventor: TOYOKURA YASUHIRO
IPC: A23N12/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a continuous roasting device capable of automating processes ranging from a process for carrying a raw material in a roasting pot to a process for carrying out the roasted material. SOLUTION: This continuous roasting device is obtained by forming an opening for carrying out a material in the bottom portion of a metering tank 1, disposing a lid 34 at the opening for carrying out the material, disposing a power-driven cylinder 33 for opening or closing the lid on the basis of electric signals on the lid 34, disposing a roasting pot 40 below the metering tank 1, disposing an opening 63 in the roasting pot 40, disposing a lid 42 at the edge of the opening 63, disposing a pot-opening or closing ring for opening or closing the lid 42 and a power-driven cylinder 58 on the outside of the roasting pot 40, a carrying route 120 below the roasting pot 40, disposing burners 41 close to the carrying route 120, disposing electric heaters 71 in a rotary shaft 52,  coating the outside periphery of the electric heaters with a far IR light substance and disposing a spring ring 73 on the outside of the rotary shaft 52.
Patent JP-2001185319-A (JP)
Title: Applicator fixing structure of crimping machine for wire harness
Inventor: SUGINO YUJI
IPC: H01R43/048
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of removal operation of the applicator and eliminate looseness of an applicator fitting plate by holding the fixing claw at a receding position by dint of a lock of an operating pin. SOLUTION: In the applicator, there are provided a fixing claw 17 contained detachably in a holder 11 in the perpendicular direction to an edge of an applicator fitting plate 3, which blocks movement by its front part press-fit to the applicator fitting plate 3 with a spring 20 provided at the rear, and an operating pin 16 formed in the holder 11 and provided with the fixing claw 17 so as to protrude outside from a locking aperture 15 along the moving direction of the claw 17. The operating pin 16 is fitted slidably to the claw 17, and is biased by the spring 23 to protrude from the locking aperture 15. Further, it is so constructed that the pin 16 rises along the locking aperture 15 and gets locked by the same so as not to move any more to lock the claw 17 as its receding position.
Patent JP-2000196758-A (JP)
Title: Interphone and its system
Inventor: OUCHI TAKAHARU
IPC: H04N7/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To easily recognize the version of the software of a unit by providing a display means, a storage means where version information of the software of a self-machine is stored and an operation means displaying version information on the display means under a prescribed condition. SOLUTION: Version information of software is stored in a ROM incorporated in a micro computer being an operation means. Then, initialization of the micro computer 10, clearance of the RAM and the setting of an I/0 port are processed. Then, setting of a dip switch 40 and a rotary switch 41 is read. The information display (a code number and a character, for example) which shows that a device is started, the meaning of 'initial', for example, is displayed on a segment display unit 31. The micro computer 10 transmits version information of the software of the self-machine to a self-machine or the other interphone with a prescribed condition so as to display it on a display means.
Patent JP-2000189861-A (JP)
Title: Trigger type liquid jetting apparatus
Inventor: TSUCHIDA HARUO
IPC: B05B11/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make members, beside a container body, repeatedly usable by replacing a liquid storing container body of a trigger type liquid jetting container with a new one and discard only the container body by making the structure of the container body possible to project a nozzle cylinder from a soft bag. SOLUTION: A male screw cylinder 22 is air-tightly screwed in a cap-like cylinder 4 of a liquid jetting apparatus and a nozzle cylinder 33 of a container body 31 is air-tightly fitted to the outer face of a communication cylinder 24 hung down through an inward flange 23 from the inside of the male cylinder 22 in a freely detachable manner.  A bag 32 is put in a circumferential wall 42 having a bottom, an opened front face, and a U-shape plane and either an engaging projected strip 44 formed in the upper end inner face of the circumferential wall is fitted in a first recessed groove 15 of the outer face of the cap-like cylinder 4 or engaging plates 45, 45 attached to the inner faces in the right and left sides of an upper part of the circumferential wall are fitted to a second recessed groove 35 in an outer face of the nozzle cylinder 33 in freely detachable manner by moving the circumferential wall upper part back and forth, so that only a container body 31 is made disposable.
Patent JP-2000192955-A (JP)
Title: Bearing device for disk drive
Inventor: OSAWA HARUSHIGE
IPC: F16C27/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively restrain peripheral directional vibration of a head by providing a holding member arranged in a sleeve, and including a damper for absorbing vibrational energy by a movement of a moving body. SOLUTION: A damper 8 has a moving body 13 and an annular holding member 14. When a sleeve 4 vibrates in the peripheral direction, the moving body 13 rolls on an upper surface 24 of the bottom 21, so that vibrational energy is dissipated by a movement of the moving body 13. This moving body 13 slides on the upper surface 24 of the bottom 21, and contacts with an inner peripheral surface composed of these side surfaces 22, 23 and the upper surface 24, so that the vibrational energy is dissipated by the frictional force. The moving body 13 moves and happens to collide with a partition wall 16, impact force of such a collision operates as force opposed to inertia force of the sleeve 4, and is useful for stopping a peripheral directional movement of the sleeve.
Patent JP-2000191142-A (JP)
Title: Promotive flow regulating device
Inventor: KAMIHORIUCHI YOSHINORI
IPC: B01J4/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the bridging and separation in the storing and feeding state of powder and grain by erecting a horizontal shaft within a container, providing spokes in a plurality of positions of the horizontal shaft, and promoting the behavior regulation of the housed powder and grain by the ultra low- speed rotation of the spokes. SOLUTION: An ultra low-speed rotating shaft 3 is erected between side plates 1", 1" with being supported by bearings 7, 7 provided on the outer surfaces of the side plates 1", 1". The rotating shaft 3 is a horizontal shaft, which has a plurality of spokes 4, 4 provided in a plurality of equally spaced positions along the horizontal center (c) at an opening angle of 180 deg. in the direction right-angled to the horizontal center (c) (vertically), and the spokes 4, 4 in the respective positions cross the horizontally adjacent spokes 4, 4 at the opening angle of 45 deg., respectively. The spokes 4 are rotated around the horizontal center (c) at an ultra low speed according to the rotation of the rotating shaft 3. The ultra low-speed rotation of the spokes 4 has only the effect of promoting the behavior of powder and grain 5 housed in a container 1 and cannot stir the powder and grain 5.
Patent JP-2000192608-A (JP)
Title: Honeycomb structural material
Inventor: NOGUCHI HIROYUKI
IPC: E04C2/42
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structural material, which is lightweight, can be molded simply by free size and has excellent appearance. SOLUTION: The honeycomb structural material is constituted by arraying plate materials 11A-11H at eight stages up and down, and thin metal plate materials (such as aluminum plates, steel plates or the like) having approximately 0.3-5 mm are used as each plate material 11A-11H respectively. Each plate material 11A-11H arrayed at eight stages up and down may also be molded by alternately bending plate materials made of a metal at an angle of 60 deg. respectively, and may also be formed by cutting profiles or hoop materials previously extrusion-molded at such an angle in specified width. Consequently, the base surfaces 14 of the plate materials disposed to the upper section of each formed plate material and the top side faces of the plate materials arranged to lower sections are made to correspond up and down, and female type sections and male type sections are unified by engaging the mortice sections of the female type sections 16 and the tenons of the male type sections by using a press-in machine or the like. Accordingly, the honeycomb structural material, in which the plate thickness of the hexagonal plate materials are brought to the same state when the structural material is viewed from a front (the direction crossed with the longitudinal direction of the plate materials).
Patent JP-2000194081-A (JP)
Title: Exposure device, exposure method and recording device
Inventor: TAKIZAWA SATORU
IPC: B41J2/445
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device and an exposure method for exposing an image of high quality with a small amount of developing unevenness all over the surface of a printed image, as for a projection type exposure device. SOLUTION: It is difficult to obtain nearly uniform light distribution in the projection type exposure device, and the device is provided with a projector mechanism part 50 equipped with an LCD 22 for projecting the image on a medium, an exposure control part 60, and a scanner 40 for measuring the light distribution on the exposure surface 30. The light distribution of a luminous flux modulated by the LCD 22 with uniform data supplied on the exposure surface 30 is measured by the scanner 40 in the exposure control part 60, and the measured distribution is generated as correction data ϕ2 by a correction data generating part 64. The image data ϕ1 is corrected by the exposure data generating part 62 based on the correction data ϕ2, then, the exposure data ϕ3 is generated.  Then, the luminous flux 90 projected on the exposure surface 30 is formed to a projected image reflected by the light distribution due to various causes of the exposure device, then, the image is exposed on the whole medium 1 with a small amount of light unevenness caused by the exposure device 10.
Patent JP-2000189672-A (JP)
Title: Game device
Inventor: FUJIWARA SHINICHI
IPC: A63F13/54
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To surely discriminate lateral sound when a finder is rotated in a game device for advancing a game by a player while looking through the finder by providing a speaker in the arrangement opposed to the player on a rotator member having the finder. SOLUTION: In a periscope game modeled on a submarine, a periscope device 3 as a rotator member is mounted on a casing 2 raised on a support base 1 in such a manner as to be rotatable around the vertical axis, and the rotatable angle of the periscope device 3 to the casing 2 is regulated by a regulating means. The periscope device 3 has a finder through which a player P looks and lateral shooting buttons provided on the upper part. The periscope device 3 is further provided with a laterally extending wing-like part formed on the side opposite to the side having the finder, and a lateral pair of speakers is built in the wing-like part so as to be opposite to the player P.
Patent JP-2001183224-A (JP)
Title: Distributed feeding device and combined weighing device using the device
Inventor: TANAKA OSAMU
IPC: G01G19/387
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute the injected articles to be measured in the circumferential direction without breaking them. SOLUTION: A conical table 3a is mounted at a position just under an article injecting port. Approximately crossing projections 15a, 15b continued from a central side to the outside are formed on a surface of the table 3a. When the table 3a is rotated and driven by a driving means 3b, the injected articles are distributed from the central side to the outside of the table by means of projection parts 15, and can be uniformly distributed to the radial circumference. As the table 3a is rotated in one direction at a constant speed, the articles to be measured can be distributed without being broken.
Patent JP-2001188042-A (JP)
Title: Sulfuric acid gas densitometer
Inventor: KURATA TAKAO
IPC: G01N21/01
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sulfuric acid gas densitometer capable of continuously measuring the density of sulfuric acid gas in an exhaust gas. SOLUTION: Since sulfuric acid gas is decomposed into SO3 and water vapor if it is heated to 400-450 deg.C, the density of sulfuric acid gas in the exhaust gas can be measured by finding the density of SO3 after heating. In other words, immediately before the exhaust gas is sucked from a gas duct 1 to a cavity 6, a plurality of times of going and returning of light are performed from a light source 9 in the exhaust gas preheated in a preheating part 23, the density of SO3 in the exhaust gas can be measured by spectrally analyzing the light of going and returning by a calculation means. The density of sulfuric acid gas in the exhaust gas can be accurately measured by finding the density of SO3.  Since the exhaust gas is discharged to the gas duct 1 after the density is measured in the exhaust gas sucked from the gas duct 1 to the cavity 6, the density of the sulfuric acid gas in the exhaust gas can be continuously measured.
Patent JP-2000177514-A (JP)
Title: Collision discriminating device for vehicle
Inventor: HATTORI KATSUHIKO
IPC: B60R21/34
Filed: 1998-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a collision discriminating device by surely discriminating whether a collided object is a walker or not, and select the operation for saving the walker and occupants. SOLUTION: In this collision discriminating device for vehicle comprising a collision detecting means for detecting the collision on the basis of the deformation of a collided surface 10 of vehicle, and a collided object assuming means for assuming a collided object on the basis of an output signal from the collision detecting means 1, the collision detecting means 1 is formed by an electrostatic capacity-type collision detecting sensor part 14 formed by counter electrodes mounted on the collision surface 10 at specific intervals and a dielectric formed by an elastic member inserted between the counter electrodes, and detects the change of electrostatic capacity in accompany with the collision to output an electric signal.  A discriminating means 24 compares the electric signal from the collision detecting means 1 with the date on a map formed and stored in advance for every speed, to determine the collided object on the basis of the intensity of shock by collision.
Patent JP-H11244016-A (JP)
Title: Pad for fitting finger to ring
Inventor: MIKAMI YUKIKO
IPC: A44C9/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation and unnatural movement in the up and down, and right and left directions, of a ring, and to enable a ring of one size to be suitably put on fingers in different sizes. SOLUTION: When a ring 3 is to be put on, this pad 1 is inserted in between the finger 2 and the ring 3 to match the size of the finger 2 on a ring putting position 4 to a large ring size. The pad 1 is preferable to be flexible and elastic, especially elasticity is preferable to be softer than that of the finger 2, and it is preferable that elasticity does not make the finger 2 feel pains when the ring 3 is put on the finger 2. The pad 1 comprises a material which gently contacts on skin, such as urethane foam, sponge, etc. The form of the pad 1 is preferable to have width narrower than the width A of the finger in the palm side at a ring fitting position and to be in an almost long form. It is also preferable that the end part 9 of the pad 1 is slightly thinner or slightly sharp so that the pad 1 can be easily inserted in a gap between the finger 2 and the ring 3.
Patent JP-2000189892-A (JP)
Title: Oscillator of ultrasonic s-applied apparatus
Inventor: YAMAMOTO SHIGEO
IPC: H02N2/00
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the frequency variation of an oscillation signal to be applied to an ultrasonic oscillator. SOLUTION: In the apparatus, a voltage preset by a controller 4 is applied to a voltage frequency converter 2 to output a signal of a preset frequency. When the preset frequency is applied, a voltage generated from a frequency voltage fluctuation device 3 as a standard voltage is applied to the voltage frequency converter 2 to prevent the frequency variation of a signal to be applied to an ultrasonic oscillator 1. When the frequency is varied by the temperature change of the ultrasonic oscillator 1 and others, the variation of the frequency is detected by the voltage fluctuation device 3, the detected voltage is applied to the controller, and an adjusted voltage is input to the converter 2. In this way, a signal of the same frequency can always be applied to the oscillator 1.
Patent JP-2000200771-A (JP)
Title: Plasma processing method
Inventor: HAMA KIICHI
IPC: H05H1/46
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing method capable of preventing the generation of charging damage caused by electronic shading, and forming a contact hole having a desired high aspect ratio. SOLUTION: A plasma processing method includes the steps of placing a wafer W on a second electrode 106 arranged in the processing chamber 102 of an etching device 100, introducing a processing gas including C4F8, CO, and Ar into the processing chamber 102, intermittently applying high-frequency electric power to a first electrode 108 opposite to the second electrode 106 and applying continuous high-frequency electric power to the second electrode 106, intermittently adding a O2 gas to the processing gas after plasma becomes stable, and increasing the dose of the O2 gas according to an increase in the aspect ratio of a contact hole.  Negative oxygen ions generated when the high-frequency electric power is applied to the first electrode 108 are introduced into the bottom portion of the contact hole when the electric power is turned off and when the high-frequency electric power applied to the second electrode 106 is positive, whereby positive charges are removed which are generated on the bottom wall portion of the contact hole.
Patent JP-H04215410-A (JP)
Title: Generating magnetic field detecting switch
Inventor: IWAI TOSHIHITO
IPC: H01F13/00
Filed: 1990-12-14
Abstract: PURPOSE:To be able to detect a magnetic field strength and set a corresponding magnetic field by detecting the magnetic field strength as an analog voltage outputted from a Hall element and comparing the voltage with a reference voltage so as to actuate a magnetic field detecting switch for obtaining a preset strength of the magnetic field. CONSTITUTION:When a magnetic flux a generated by a magnetic field generating circuit is higher than a set value, an output voltage from a Hall element 9 becomes higher than a voltage to be supplied from reference voltage setting circuits 21, 22. A comparator 23 for comparing these 2 voltage does not output. If the magnetic flux is lower than the set value, the output voltage from the Hall element 9 becomes lower than the voltage to be supplied from the reference setting circuit and is compared by a comparator circuit. As a result, the comparator 23 outputs a comparator data to a deciding output part 24, which produces output signals for instructing an increase in the output towards an external magnetic field generating circuit or the like. Thus, mechanical operations are made unnecessary and a magnetic field detecting power is not limited.