baber/WOPTO huggingface dataset:
Patent JP-2002143955-A (JP)
Title: Workpiece carrier for press die
Inventor: KURODA YASUAKI
IPC: B21D43/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a work carrier which can carry a workpiece by various kinds of stroke length. SOLUTION: When the carrying pitch is a regular one 2P, the carrier is selected by a selection device so as to be operated by a cam plate 43A. When a drive shaft 41 is rotated by driving a motor via a first conversion mechanism 40, an interlocking shaft 42 is rotated and an eccentric cam plate 43A is pressed against a roller to largely oscillate the selection device and an oscillation piece 60 with a supporting shaft as a fulcrum. Since a third connection bar 67 is oscillated by a predetermined angle together with a fixed supporting shaft via first and second connection bars 62 and 64, a movable hitch is moved by the regular pitch 2P as the third connection bar 67 is oscillated via a link body.  As the movable hitch is moved, a locking claw of a fixed hitch is lowered against a spring, and a workpiece 34 is moved by the regular pitch 2P by the feeding action of the locking claw of the movable hitch.
Patent JP-2002145556-A (JP)
Title: Elevator device
Inventor: KIKAWA HIROSHI
IPC: B66B11/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of improving the traction capacity between a hoisting rope and a hoisting drive sheave, reducing the size of a balance weight or without using the balance weight, and reducing the setting space. SOLUTION: The elevator device comprises a car, the hoisting rope for the traction of the car, and the hoisting drive sheave with a deflector sheave for hoisting the hoisting rope. The hoisting rope is formed by coating the rope with synthetic resin fibers, or at least one strand abutting to the grooved surface of the drive sheave is made of synthetic resin fiber. One end of the hoisting rope is connected to the top of the car, and the other end is connected to the bottom of the car via the hoisting drive sheave with the deflector sheave.
Patent JP-2002144371-A (JP)
Title: Manufacturing method for anti-reflection member
Inventor: MEN RYOMEI
IPC: G02B1/18
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an anti-reflection member which is free from the corrosion of a metallic thin film layer by moisture or the whitening of a transparent window part. SOLUTION: A transfer material 11 comprising an overall protecting layer 6 made of an ultraviolet curing resin, a partial pattern layer 3 including the metallic thin film layer 5 and an overall adhesive layer 2, laminated at least in that order on a base sheet 12, is set in a mold 10 so that the base sheet 12 comes into contact with a cavity face. Next, a transparent molten resin is injected into the mold 10 to obtain a monolithic resin product of a transparent substrate 1 and the transfer material 11. After that, the base sheet 12 is released, then the protecting layer 6 is irradiated with ultraviolet rays twice in succession and finally a low reflective layer 7 is formed on the protecting layer 6.
Patent JP-2001180327-A (JP)
Title: Electric accelerator pedal assembly for automobile
Inventor: KIM SANG-JIN
IPC: B60K26/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric accelerator pedal assembly for an automobile that ensures a simple and precise accelerator operation, precludes an accelerator failure due to cable breakage and reduces its assembly man-hour. SOLUTION: This electric accelerator pedal assembly for an automobile comprises a retainer 11, 110 fixed to an automobile body, an accelerator rod 120 provided with a fixed pedal at one end and swingably supported by the retainer 11, 110, swing angle transmitting means for transmitting the swing angle of the accelerator rod 120 after amplification, and a potentiometer for detecting the amplified swing angle the swing angle transmitting means pass thereto and sending it to an electronic control unit, which then regulates the opening of the throttle valve electrically depending on the value of the amplified swing angle.
Patent JP-2002144785-A (JP)
Title: Fixing structure of clip for writing utensil
Inventor: NAKAYAMA KYO
IPC: B43K25/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching work of a clip, and prevent such problems that the appearance is unfavorable, or the fixing section is damaged from being generated. SOLUTION: A leg section which is provided at the rear end of the base section of this clip is fitted in a hole section which is provided by expanding one side of a top crown, from the front end of the hole section. Then, an attaching body is fixed to an internal hole which is provided in the barrel core of the top crown, from the front end of the internal hole. In this case, the leg section of the clip is pinched by the front end side of the top crown and the rear end side of the attaching body in such a manner that the leg section of the clip may be prevented from slipping out from the hole section of the top crown. Thus, the leg section of the clip can be fixed.
Patent JP-2001314906-A (JP)
Title: Sleeve roll for rolling and its assembly method
Inventor: KOBAYASHI MOTOO
IPC: B21B27/03
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To impart pressing pressure of the stuffing nut during the rolling work to the center of the shaft symmetrically and evenly by using together a stuffing nut and a setting bolt for application of preliminary pressure of a ring roll sleeve, a spacer ring, a Belleville spring, and to provide a sleeve roll or rolling and its assembly method, which can eliminate a complicated pressurizing fluid feed mechanism for preliminary application of pressure. SOLUTION: On the outer periphery of a shaft 2 having a flange 3 at one end, a ring type roll sleeve 7, spacer rings 6a, 6b and an elastic member of framework 5 are shaped and in the rolling roll sandwiched by the stuffing nut 8 from the other end, a plurality of screw holes 8a piercing the shell where a screw is formed in the inner periphery are screwed in the stuffing nut 8 which is placed in equal clearance on the same circumference to a shaft 4 and a split-ring 9 is inserted into the space between the stuffing nut 8 and the spacer ring 6a.
Patent JP-2001193980-A (JP)
Title: Mounting apparatus for filter member to exhaust port
Inventor: WATANABE KENJI
IPC: F24F7/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a filter member on an exhaust hole wherein the filter member can be mounted irrespective of the types of ventilating fans and range hoods and it can be exchanged inexpensively. SOLUTION: An exhaust hole 12a is covered with a filter member of a wider sheet shaped one than the exhaust hole 12a, and surroundings of the filter member are pushed and fixed with a magnet holder 13.
Patent JP-2002155557-A (JP)
Title: Drain pipe system
Inventor: YAGI HIROSHI
IPC: E03C1/12
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe system composed by using a drain collecting pipe comprising a lateral branch pipe part jointed with a vertical pipe part having a structure capable of providing equal or higher performance without using the drain collecting pipe provided with a rotary blade as in a conventional drain collecting pipe provided with the rotary blade. SOLUTION: The drain collecting pipe 1 in which an eaves part 13 is provided in the vertical pipe part 10 to partially cover an upper part of a jointed opening part 12 by the lateral branch pipe part 11 is used, thereby sufficient drain performance can be obtained.
Patent JP-2002157698-A (JP)
Title: Lane deviation prevention support device using front linear information
Inventor: SUETOMI TAKAMASA
IPC: B60R21/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a lane deviation prevention support device which predicts the behavior of the lateral deviation of a vehicle to be predicted in future, and gives an alarm to the driver and supports operation if the lane deviation is predicted. SOLUTION: This lane deviation prevention support device, using front linear information, predicts the behavior of lateral deviation of the vehicle by using linear information on a road node in front provided from the roadside, and then gives an alarm or operation assistance to the driver in proper timing at a straight part, a curved part, and a less curved part so that the vehicle will not deviate from the lane.
Patent JP-2002168867-A (JP)
Title: Rhodamine fluorophor useful as labelling reagent
Inventor: RONALD H KIARERO
IPC: G01N33/533
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence-generating compound and composition for labelling amino acids, peptide, protein, nucleotide, oligonucleotide or nucleic acids stably without decreasing an efficiency and which can carry out the labelling inexpensively and conveniently. SOLUTION: A fluorescent pigment based on Rhodamine is induced, thereby forming a labelling combined body which generates fluorescence excited by a suitable wavelength light. A particularly preferred embodiment is a single isomer Rhodamine phosphoramidite. A synthesis efficiency for a Rhodamine labelled compound by a solid phase method is promoted by these Rhodamine phosphoramidites. The embodiment of the combined body includes a fully substituted amide bond induced from a 3-position carboxylic acid, and therefore prevents transformation to non-fluorescent lactam.
Patent JP-2002160889-A (JP)
Title: Grab bucket
Inventor: NAKAJIMA KIYOSHI
IPC: B66C3/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a grab bucket that is highly safe. SOLUTION: The lower end of a hydraulic cylinder 6 is coupled to a lower frame 3, in a nonrotatable relation in a direction about the axis of the hydraulic cylinder 6. The periphery of the upper end of the hydraulic cylinder 6 is projected to form a guide projection 29. An intermediate movable frame 7 internally has a hollow section 25 into and out of which the upper end of the hydraulic cylinder 6 is moved. The hollow section 25 internally has a guide groove 28 expanding toward the lower end to guide the guide projection 29. Relative lifting motion of the guide projection 29 in the guide groove 28 restricts the lower frame 3 and the intermediate movable frame 7 within a given angle as the intermediate movable frame 7 is moved nearer to the lower frame 3.
Patent JP-2002167685-A (JP)
Title: Shielding plate for electroforming and electroforming method using the same
Inventor: DOI YASUHIRO
IPC: C25D1/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a shielding plate for electroforming, with which a mold can be uniformly electro-deposited from the center part to the peripheral part even when the size of the mold is large, and to provide a method of electroforming using the shielding plate. SOLUTION: The shielding plate 3 for electroforming, in which an opening 9 is provided so as to uniformly compensate the thickness of an electroplated layer 10, is arranged between both electrodes.
Patent JP-2002160871-A (JP)
Title: Switch panel mechanism for elevator control panel
Inventor: OMOTE KENICHIRO
IPC: B66B1/50
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a switch panel mechanism for an elevator control panel that does not expose a groove for locking of a switch panel of the elevator control panel over a control panel surface. SOLUTION: The switch panel mechanism arranged on the elevator control panel locates a locking mechanism for opening and closing a switch panel door inside the switch panel door, so that a keyhole for locking of the switch panel of the elevator control panel is not exposed over an elevator control panel surface to simplify the structure of the control panel and thus allow design with a relatively high degree of freedom on the control panel surface.
Patent JP-2002161072-A (JP)
Title: Method for producing dehydration reaction product
Inventor: NISHIGAMI MASATO
IPC: C07C233/09
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dehydration reaction product, comprising a dehydration reaction process for esterifying and/or amidating (meth)acrylic acid with an alcohol and/or an amine in the presence of a dehydration solvent and using a reaction tank and a water separator as essential members, by which the occurrence of a trouble in the production process can sufficiently be controlled by (A) removing the by-produced water from the reaction system and simultaneously preventing the bumping of the reaction solution, (B) improving and stabilizing the accuracy of detection for an interface between the dehydration solvent and the by- produced water, and (C) sufficiently inhibiting the formation of a gel-like product to enough control the occurrence of a trouble in the production process. SOLUTION: This method for producing the dehydration reaction product, comprises a dehydration reaction process for esterifying and/or amidating the (meth)acrylic acid with the alcohol and/or the amine in the presence of the dehydration solvent, characterized in that the dehydration reaction process is carried out using a reaction tank and a water separator as essential components, wherein the water separator has a supplying pipe connected to the reaction tank and has a gas phase portion and an oil phase portion therein, and the supply pipe has openings in the gas phase and the liquid phase.
Patent JP-2002169636-A (JP)
Title: Screen switching method, information processing equipment and evaluation service system
Inventor: MIZUKOSHI AKIRA
IPC: G06F3/048
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve usability. SOLUTION: From a set hardware key 10, skill level information on the holder of the hardware key 10 is read, and, in accordance with the skill level information, a screen is selected and displayed. The operator can be prevented from selecting a screen unsuitable for his skill level and causing an operation mistake. The troublesome screen selection operation is obviated and the usability is improved.
Patent JP-2002167988-A (JP)
Title: Unit room
Inventor: YAGYU SHIGEHIKO
IPC: E04B5/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a unit room capable of easily removing a floor surface material from the upper surface of a floor panel without being interfered with a wall part and increasing a space in the unit room. SOLUTION: In this unit room 1 assembled inside the skeleton 2 of a building, an edge member 10 is installed around a floor panel 8 forming the floor part 3 of the unit room 1, an erected wall part 21 for erectedly holding a wall part 4 is provided on the edge member 10, and the lower surface 21a of the erected wall part 21 is formed higher over the upper surface 25a of a base 25.
Patent JP-2002167718-A (JP)
Title: Braille block and braille block laying body
Inventor: NAKABAYASHI TAKAMITSU
IPC: E01F9/535
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a Braille block allowing a blind person to easily distinguish the presence or absence of incorporated electronic tag from the appearance and touch and provide a Braille block laying body. SOLUTION: In the Braille block laying body in which an ordinary Braille block 20 provided with a protruding part 22 on its surface is constructed and a Braille block 10 incorporating the electronic tag 14 therein is constructed, a shape of a protruding part 12 of the Braille block 10 incorporating the electronic tag 14 therein differs from a shape of the protruding part 22 of the ordinary Braille block 20 around it.
Patent JP-2002167021-A (JP)
Title: Belt driving device and image forming device using the same
Inventor: ISODA MASAO
IPC: G03G15/16
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a belt driving device having a durable belt and capable of preventing the meandering. SOLUTION: The belt 1 is stretched freely to be rotated, and a bead 2 as a meandering preventing guide is arranged inside of the belt 1. The bead 2 is formed of a base member 3 and the viscous agent 4, and the base member 3 is formed of the urethane 5 as an elastic member and the polyethylene telephthalate(PET) 6 as a reinforcing member. The urethane 5 and the PET 6 are laminated for welding. Thickness of the urethane 5 is set at 100 μm or more.
Patent JP-2002127988-A (JP)
Title: Submarine boat for ocean current power generation
Inventor: TAKEMOTO YUJI
IPC: H01M8/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To convert inexhaustible ocean current energy into a large capacity by a simple and compact device. SOLUTION: A frame is fixed to a lower part of a floating body, a plurality of funnel-shaped ducts are continuously provided on the inner side of the frame, and on the inner side of each duct, a power generator provided with a propeller is fixed.
Patent JP-2002174482-A (JP)
Title: Refrigerator
Inventor: TSUCHIYA YUJI
IPC: F25D19/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which noise incident to the flow of refrigerant is eliminated at an accumulator section after stopping a compressor. SOLUTION: An accumulator 11 comprises a hollow container 11a, an inlet tube 10 having one end coupled to the cooler side and the other end inserted into the hollow container 11a, and an outlet tube 12 having one end fitted in the hollow container 11a and the other end being coupled with a suction pipe. A thick sleeve 14 is provided in the joint 16 of the upper end of the accumulator 11 and the outlet tube 12, difference between the inside diameter 14b of the sleeve 14 and the inside diameter 10b at the forward end opening of the inlet tube 10 in the accumulator 11 is increased, and the inside diameter 14b of the sleeve 14 is set thinner than the inside diameter 10b at the forward end opening of the inlet tube 10.
Patent JP-2002175645-A (JP)
Title: Optical disk
Inventor: TAMADA SAKUYA
IPC: G11B7/257
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To achieve high density recording of an optical disk having an information recording layer formed by using an organic material. SOLUTION: A dielectric layer 4 consisting of a nitride layer 7 and an oxide layer 8 successively laminated is formed on the information recording layer 3 and a light transmission layer 5 is stuck onto the dielectric layer 4 via an adhesive agent. Since the dielectric layer 4 is formed between the information recording layer 3 and the light transmission layer 5, the organic material forming the information recording layer 3 is not diffused to the adhesive agent used for sticking the light transmission layer 5. Since the oxide layer 8 is formed on the nitride layer 7, the information recording layer 3 is not deteriorated by the oxygen plasma generated when the oxide layer 8 is formed. Since the nitride layer 7 is specified to have <=10 nm thickness, the optical enhancement effect is not affected by the nitride layer 7.
Patent JP-2002179727-A (JP)
Title: Sulfone derivative and method for producing the same
Inventor: TAKAHASHI TAKASHI
IPC: C07C309/68
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfone derivative useful for simple production of various indanone derivatives. SOLUTION: This sulfone derivative is expressed by formula (1) (where R100 represents an alkyl group, an alkenyl group, an aryl group or an aralkyl group each containing an oxygen-functional group (these groups may have an oxygen atom, a nitrogen atom, a sulfur atom or a halogen atom, or a substituent group which may contain the above atom); R101 represents a polymer residue which may have a substituent group; and R102 and R103 each represents an alkyl group, an alkenyl group, an alkynyl group or an aralkyl group (these groups may have a substituent group).
Patent JP-2002182739-A (JP)
Title: Monitoring controller
Inventor: UKAI SATOSHI
IPC: G06F3/048
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitoring controller which has the flexible operation function of a related screen and can reduce the operation work of operator. SOLUTION: A display system is provided with a related screen information data base preserving a related screen file name related to a tag with the tag allocated to a unit display symbol on the graphics display screen of a display device as a key, a display screen data base preserving display screen data of the related screen, a related screen managing means searching for the related screen file name by retrieving the related screen information data base with the tag allocated to the symbol as the key when the operator selects the symbol on the graphics display screen by a pointing device and taking out display screen data of the file name from the display screen data base and a display device displaying display screen data which is taken out.
Patent JP-2002178585-A (JP)
Title: Ink sheet roll, ink sheet cartridge and printer
Inventor: KOKUBO KAZUYUKI
IPC: B41J17/32
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce members to be replaced and discarded along with an ink sheet at the time of replacement of the ink sheet, and to realize connection of a memory storing data corresponding to the ink sheet and the printer without requiring a complicated mechanism. SOLUTION: A disk-shaped memory module 10 is held by a holder 9 supported by the end of a supply side ink bobbin 5 in a freely revolvable manner. An ink sheet roll having the supply side ink bobbin 5, a taking-up ink bobbin, the ink sheet 7 and the holder 9 is mounted on an ink sheet cartridge 4 in a freely detachable manner. The revolving position of the holder 9 is locked with the ink sheet cartridge 4 by locking a holder positioning projection 46 with a slit 36. The ink sheet cartridge 4 is mounted on the printer equipped with a connector connectable to the memory module 10 to be used.
Patent JP-2002185114-A (JP)
Title: Device and method for sucking and arraying conductive ball
Inventor: YAMAUCHI OSAMU
IPC: H01L21/60
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent conductive balls from being sucked collectively to the center of an array board having a relatively large area at the time of sucking the conductive balls to the array board. SOLUTION: A plurality of conductive balls 102 put in a container 101 is collectively arrayed on a plurality of electrodes on which the balls 102 are to be arrayed by sucking the balls with a suction head 100. The head 100 is provided with a negative-pressure chamber which is constituted with the array board 1 having a plurality of ball sucking holes 1a formed to suck the balls 102 on its lower surface, separating plates 3 which are vertically arranged on the array board 1 to partition the negative-pressure chamber into at least two spaces A1-A3, and an air permeable material 2 provided on the array board 1. Since the spaces A1-A3 can independently make suction, the balls 102 can be sucked evenly to the whole surface of the array board 1.  In addition, since the air permeable material 2 is interposed between the board 1 and negative- pressure chamber, the separating plates 3 can be positioned regardless of the positions of the ball sucking holes 1a.
Patent JP-2002183957-A (JP)
Title: Optical master disk manufacturing apparatus and optical master disk
Inventor: ENDO HIDEYASU
IPC: G11B7/0045
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical master disk manufacturing apparatus which is capable of forming pits which make it possible to obtain regenerative signals having decreased jitters and good symmetry by controlling a laser beam in such a manner that a stable light quantity is supplied to resist. SOLUTION: The optical master disk manufacturing apparatus which irradiates the surface of a photosensitive film with an pulse-like laser beam in accordance with recording pulse trains is equipped with a modulator control section 102 which increases the intensity of the laser beam emitted by a laser irradiation means with a decrease in the pulse length of the recording pulse trains and corrects the pulse length of the laser beam.