baber/WOPTO huggingface dataset:
Patent JP-2002339651-A (JP)
Title: Drive for opening/closing slide door
Inventor: KAYANO KOICHI
IPC: E05F15/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a drive for opening/closing a slide door capable of smoothly actuating the slide door for opening and closing by preventing a traction member from slackening due to a delay in response, and solving the problem of a wire being disconnected from a guide pulley or entangled. SOLUTION: The drive for opening/closing a slide door includes a slide door movably provided on a rail attached to a vehicle body; a winding drum driven by a motor; a traction member tied to the slide door and the winding drum at each end and wound on the drum via the guide pulley in opposite directions; and a tension adjusting part for adjusting the tension of the traction member. When the motor is activated or when it is inverted in the direction opposite to one direction of rotation, the motor is controlled for drive in such a way that low-speed drive is effected initially, and that the speed is gradually increased to a predetermined driving speed in a manner corresponding to the mechanical delay in response of the entire drive.
Patent JP-2002341999-A (JP)
Title: Controller for portable terminal
Inventor: ISHIZEKI MASAHARU
IPC: A63F13/33
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent damages of keys of a portable telephone and to enhance operability of a game by permitting a game operation without using the keys of the portable telephone in the case of playing the game by the portable tele phone. SOLUTION: A cross key 3, a decision key 4, a reset button 6 and a selection button 7 provided on an operating surface of a game controller 1 for the portable telephone are wired to a connector (not shown) installed in a connection port of the portable telephone so that they are communicated with the respective keys for game allocated to the portable telephone for communication respectively. A portable telephone mounting stand 2 is constituted so that its inclination angle is freely changed from a position to be the same plane to a position with an approximately right angle to the game controller 1 for the portable telephone. A progress picture of the game is displayed on a screen of the portable telephone 9 by operating the cross key 3 and various buttons 4, 6, 7 by setting the portable telephone 9 on the portable telephone mounting stand 2.
Patent JP-2002343095-A (JP)
Title: Semiconductor memory and its test method
Inventor: SATO TATSUO
IPC: G11C29/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To enable confirming easily a normal/defective condition of cut off of a fuse for replacing a defective memory cell by a redundant memory cell when a function test of each pellet on a semiconductor wafer is performed. SOLUTION: A test circuit 10 including a fuse for cut off test (parity fuse) 11 is provided in a redundant memory cell selection decoder 20. An output signal obtained by inputting the prescribed test signal STEST to the test circuit 10 is varied in accordance with cut off or non-cut-off of the fuse 11 for cut off test. Thereby, a normal/defective condition of cut off of fuses 7 for switching provided in a plurality of fuse cut off discriminating section is detected.
Patent JP-2002341420-A (JP)
Title: Film guide holding mechanism for camera
Inventor: OTSUKI NOBUYUKI
IPC: G03B17/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a film guide holding mechanism for a camera capable of obtaining a feeding mechanism wherein the leading end of a film is surly caught by a spool and free from a failure in taking up the film at a low cost without increasing the number of components, as for a camera wherein a film is fed by being driven by a motor. SOLUTION: The film guide 2 is rotatably attached near the right end of the inside wall surface of a back cover 1. The film guide 2 is engaged with a bearing part which is integrally formed with the back cover 1, and the leading end part of the film guide is energized by a film guide spring 3 so as to press a spool surface. The film is surely guided when the film is loaded to the camera so that the leading end may be caught by the spool, and the film is pressed by a nearly constant pushing force irrespective of the taken-up quantity. Even in the case the taken-up quantity is increased, the pressure plate is prevented from floating up by using a guide rib.
Patent JP-2002343637-A (JP)
Title: Soft magnetic thin film and thin-film magnetic head using the same
Inventor: MINO TETSUYA
IPC: H01F41/18
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a soft magnetic thin film which has high saturation magnetic flux density and small coercive force and can prevent its magnetic permeability from dropping, by suppressing the increase in anisotropic magnetic field accompanying the increase in oxygen concentration, and with which the characteristics of a thin-film magnetic head can be improved. SOLUTION: This soft magnetic thin film has a composition expressed by the chemical formula Fea .Cob .Mc .Cd .Oe , and in the formula, the M denotes at least one kind of element selected from among Ti, V, Ta, Nb, Cr, Mo, W, Cu, Zn, Ga, Al, Zr, Y, Si, and B, and the a, b, c, d, and e atomic percentages are set so as to satisfy 51.0<=a<=95.0, 5.0<=b<=49.0, 0.5<=c<=15.0, 0.5<=d<=10.0, 0.5<=e<=20.0, and a+b+c+d+e=100, respectively.
Patent JP-2002340536-A (JP)
Title: Method and apparatus for measuring pre-tilt angle
Inventor: ISHIHARA SHOICHI
IPC: G02F1/139
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the pretilt angle of a liquid crystal molecule being unable to be measured by a conventional technique, in principle using a parallel oriented cell. SOLUTION: The transfer voltage from the bend orientation of the parallel orientation cell to the spray orientation thereof is measured, on the basis of a change in cell transmitted light or cell phase difference and collated with a correlation table of a voltage value (critical voltage), where the free energy of the gypsum to spray orientation becomes equal to that of the gypsum to bend orientation, calculated on the basis of the physical property value of a used liquid crystal material with the pretilt angle so as to determine the pretilt angle.
Patent JP-2002344343-A (JP)
Title: High frequency unit
Inventor: SUZUKI KAZUO
IPC: H04N5/44
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To control the operational mode at a demodulating section directly from the outside. SOLUTION: The high frequency unit comprises an input terminal 21, a channel selecting section 31 for selecting a signal inputted to the input terminal 21, a demodulating section 26 supplied with the output from the channel selecting section 31, an output terminal 27 connected with the output of the demodulating section 26, a section 29 for controlling the channel selecting section 31 and the demodulating section 26, and a data input terminal 30 for supplying control data to the control section 29. The control section 29 has a first mode for controlling at least one of the channel selecting section 31 and the demodulating section 26, and a second mode for supplying data inputted from the data input terminal 30, as it is, to the demodulating section 26. According to the arrangement, operational mode at the demodulating section can be controlled directly from the outside.
Patent JP-2002344741-A (JP)
Title: Image processing method
Inventor: NAGATA YUKO
IPC: G03F3/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To avoid tone jumps caused by increase in areas due to the coalescence of dots and to preserve an average density, after conversion into multi- valued image data. SOLUTION: An N-value processing signal Dout0, after error diffusion processing outputted from a comparator 3, is fed to a tone jump correction processing section 5, the tone jump correction processing section 5 uses the N-value processing signal Dout0 for a target pixel X, compares the gradation of the target pixel X with a prescribed gradation TJ and further compares the prescribed gradation TJ with the gradation of a pixel L adjacent on the left side of the target pixel X and also with the gradation of a pixel U, directly above the target pixel X stored in a corrected N-value processing signal storage section. When the gradation of the target pixel X agrees with the prescribed gradation TJ and either of the gradation of the pixels L, U, the gradation of the target pixel X is decreased by one and the resulting image is outputted as a corrected N-value processing signal Dout 1.  Furthermore, the corrected N-value processing signal Dout 1 is fed to an N-value error calculation section 6 for use in succeeding error diffusion processings.
Patent JP-2002342271-A (JP)
Title: Method and system for monitoring overlapped log-in in web access
Inventor: NAITO TAKASHI
IPC: G06F21/31
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent any overlapped log-in in web access from a plurality of client computers using the same user authentication information without having to add special devices. SOLUTION: This method comprises a first for issuing session information for determining overlapped log-in, in response to an access request from a client computer to a web page managed by a WWW server and storing the issued information in the client computer which is the origin of the access request and in a session information storing means, a second step for enabling the client computer which is the origin of the access request to return, in the next access request, the session information for determining the overlapped log-in issued in the previous access request, and a third step for determining whether the session information matching the returned session information is stored in the session information storing means, and determining that the overlapped log-in, based on the same user authentication information, has been performed when the session information is not stored,  and rejecting web page browsing.
Patent JP-2002192674-A (JP)
Title: Laminate film and its manufacturing method
Inventor: TANAKA SHOTARO
IPC: B29L7/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminate film having a good surface flatness and high adhesion between a thermoplastic resin film and a heat resistant resin film and showing good heat resistance and solvent resistance. SOLUTION: A laminate film is manufactured by laminating a heat resistant resin layer containing a resin made of an polyamide acid with its imidization ratio of not less than 50% as a major component on at least one surface of a biaxially stretched thermoplastic resin film wherein the heat resistant resin layer is directly bonded to the surface of the biaxially stretched thermoplastic resin film.
Patent JP-2002347107-A (JP)
Title: Stretched film and cell culture base material using the same
Inventor: SHIMOMURA MASATSUGU
IPC: C12M3/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a stretched film which can be used for cultivating a cell or forming a three-dimensional composition from a cell, and to provide a cell culture base material using the film. SOLUTION: Hydrophobic organic solvent fluid of a single polymer having biodegradable and amphiphatic properties or a plurality of polymer mixtures is cast on a substrate. The organic solvent is transpired while being condensed on the cast liquid surface, and minute water drops produced by condensation are evaporated to provide a honey-comb structure body. The stretched film is obtained by stretching the honey-comb structure body thus provided.
Patent JP-2002352402-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: OKI TOKUAKI
IPC: G11B5/31
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that a back end portion of an upper magnetic pole layer has been formed on a gap depth (Gd) arrangement layer consisting of insulating material in a conventional magnetic head so that the volume reduction of the back end portion of the upper magnetic pole layer causes magnetic saturation readily to produce. SOLUTION: The laminating of a raising layer 31 consisting of non-magnetic metal material on the Gd arrangement layer 30 allows the plating formation on the back end portion of the upper magnetic pole layer 21 to be carried out readily and the predetermined film thickness of the upper magnetic pole layer to be reliably formed. Therefore, by suppressing the volume reduction of the back end portion of the upper magnetic pole layer and preventing from magnetic saturation, the magnetic recording properties can be enhanced.
Patent JP-2002348160-A (JP)
Title: Cement admixture and cement composition
Inventor: YAMASHITA AKIHIKO
IPC: C04B28/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture exhibiting a high and stable dispersibility even for different lots of cement and a cement composition using the same. SOLUTION: The admixture contains, as essential component, polymer (A) containing unsaturated (poly)alkylene glycol ether-based monomer having a 5-8C alkenyl (I), as essential constitution unit, to which a 2-18C oxyalkylene with its average moles of addition of 1-500 is introduced, and a unsaturated carboxylic acid-based monomer (II), as essential constitution unit, and each of (I) and (II) occupys >= wt.% of (I)+(II), with I/(I+II) ratio of <=50 mol.%, and a sulfonic acid-based dispersant having sulfonic acid group (B), as essential component, with A/B wt. ratio of 1-99/99-1. The cement composition essentially contains the admixture, cement and water.
Patent JP-2002353709-A (JP)
Title: Dielectric waveguide line, integrated circuit, and transmitter-receiver
Inventor: OKANO TAKESHI
IPC: H01P3/16
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line of a waveguide type configured on a dielectric substrate that has a productivity improvement effect and an integration effect by integration of a wiring board and improves the transmission characteristic and to provide an integrated circuit provided with the transmission line and a radar system. SOLUTION: A protruding part 10 with a cross section of a protrusion shape that is formed continuous is formed on at least one side of a dielectric substrate 1, electrodes 2, 3 are formed on both sides of the dielectric substrate 1 together with the outer faces of the protruding part 10 and a plurality of through-holes 4 to conduct the electrodes 2, 3 formed on both the sides of the dielectric substrate 1 are placed along the both sides of the protruding part 10. The protruding part 10 is made of a dielectric material with a dielectric constant higher than the dielectric constant of the dielectric substrate 1. Thus, a space surrounded by the electrodes at the outer faces of the protruding part 10 and the through-holes 4 arranged at the both sides is acted like a transmission line in a mode in compliance with the TE 10 mode.
Patent JP-2002077515-A (JP)
Title: Image input/output device, control method for image input /output device, image input/output system and storage medium
Inventor: KANEKO SATOSHI
IPC: B41J29/38
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image input/output device, the control method of the image input/output device, an image input/output system and a storage medium for simplifying the operation by a user and preventing the decline of the entire productivity further. SOLUTION: This image input/output device 200 on a remote side manages the cassette information of the paper sheet cassettes of a printer 2295. In the case of outputting image data received from the image input/output device 200 on a local side by the printer 2295, the paper sheet cassette of the printer 2295 is selected based on the managed cassette information.
Patent JP-2002359714-A (JP)
Title: Method, device and program for distributing fax document and storage medium with the fax document distribution program stored
Inventor: TATE HIROYUKI
IPC: H04N1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To enable to select a transmission destination/transmission method registered in advance so as to transmit fax information. SOLUTION: The fax document distribution device registers in advance a transmission destination, uses a predetermined telephone number to receive and store fax information to be faxed from a transmitter device, transmits a selection form to select a fax, electronic mail or a WWW as a selection and transmission method of the registered destination to a fax destination mobile terminal and transmits the stored fax information by the method corresponding to the destination and the transmission method with respect to the selection form sent from a mobile terminal being a fax sender.
Patent JP-2002355724-A (JP)
Title: Assembly-disassembly process design support device
Inventor: KOJIMA SATOMASA
IPC: B23P21/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a process design support device capable of automatically dividing a process to optimize the whole process on the basis of both the requirements for assembly and requirements for disassembly which are intricately entangled in an automatic assembly-disassembly process applicable to both the assembly and disassembly of a product. SOLUTION: The process design support device that receives a shape model designed in a CAD system and designs an assembly-disassembly process, is provided with a product model display part 21 for displaying the shape model; an assembly-disassembly information input part 22 for inputting assembly- disassembly information on the basis of the displayed shape model; an assembly- disassembly data generating part 23 for generating quantitative assembly data and disassembly data on the basis of the assembly-disassembly information; a robot simulator 32 for verifying assembly-disassembly work using the assembly-disassembly data;  and an assembly-disassembly process planning part 24 for generating the assembly sequence and disassembly sequence for minimizing assembly-disassembly cost computed by the robot simulator and dividing the assembly-disassembly process to level the assembly-disassembly cost of each process.
Patent JP-2002355862-A (JP)
Title: Injection molding die
Inventor: OZAWA KENJI
IPC: B29C45/28
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding die which sufficiently displays an injection compression effect and shortens time for a molding cycle. SOLUTION: This injection molding die is used for a liquid crystal light guide plate and is of such a structure that a plate-like body of a wedge shape having a perpendicular side and the other opposite side inclining toward the perpendicular side, is installed in a molding cavity part between a cavity side part and a movable half, in a horizontally movable manner. A mechanism for preventing the back flow of a resin during a compression step from occurring is installed halfway through a resin flow channel.
Patent JP-2002361041-A (JP)
Title: Method for pretreating for recovering pfc mixed waste gas
Inventor: OYA KOZO
IPC: B01D53/22
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for pretreating waste gas containing various perfluorocarbons(PFC) discharged from a semiconductor producing process or the like so as to easily and efficiently recover a useful perfluorocarbon from the waste gas. SOLUTION: PFC mixed waste gas containing at least one perfluorocarbon selected from methane tetrafluoride, ethane haxafluoride, propane octafluoride and butane octafluoride is brought into contact with an alkaline earth metal compound under the condition of 200-800 deg.C.
Patent JP-2002367948-A (JP)
Title: Scrub cleaning equipment
Inventor: SHINDO AKINORI
IPC: H01L21/304
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a scrub cleaning equipment in which particles can be removed more efficiently. SOLUTION: In a single wafer spin system scrub cleaning equipment, as shown on fig. (a), a wafer 10 secured to a supporting table 11 is turned at a specified r.p.m. in the direction of arrow S, for example, at the time of scrub cleaning. A brush arm 15 being arranged, at the forward end thereof, with a disc type scrub head 14 touching the wafer surface is disposed above the supporting table 11. The scrub head 14 has a scrub member (e.g. a sponge based brush material) 141 having a turning plane facing the wafer surface. As shown on fig. (b), the scrub member 141 is provided, at a part touching the wafer surface, with a spiral or helical pattern 142 for leading particles to the outside of the scrub member 141.
Patent JP-2002361388-A (JP)
Title: Rheo-cast casting device
Inventor: AOYAMA SHUNZO
IPC: B22D17/20
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To enable the temperature distribution of a metal slurry housed in a pressurizing sleeve to be held approximately uniform, when a slurry making vessel is loaded in the pressurizing sleeve, to enable the entrainment of the gas into the metal slurry to be suppressed, and yet to eliminate the fear of intrusion of a part of the crushed slurry making vessel into the mold cavity together with the metal slurry. SOLUTION: The slurry making vessel 7 housed with the metal slurry is loaded in the pressurizing sleeve 1, and the metal slurry is thermally insulated for the period until the pressurization is applied by a plunger tip 8. On a path from the pressurizing sleeve to the mold cavity 2 through which the metal slurry passes, degassing paths 14a-14d, 15, 16 for discharging the gas in the paths to the outside are provided, and on the induction front face of a separate fitting 6, a slurry induction tunnel 6b, whose entrance 6b' is formed sufficiently smaller in diameter than the inner diameter of the pressurizing sleeve, and which communicates with the mold cavity, is formed, and on the rim of the entrance of the slurry induction tunnel, a rounded part 6c having a round angle, and a edge part 6d having a sharp angle are formed.
Patent JP-2002368695-A (JP)
Title: Optical line testing system
Inventor: ARAKI NORIYUKI
IPC: H04B10/071
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical line testing system that reduces a transmission loss of a communication light and testing light by an optical multiplexing/ demultiplexing element and obtains sufficient cut-off amount of the test light. SOLUTION: The optical line test system is provided with a reflecting means that substantially reflects a prescribed wavelength, including a wavelength of the test light and almost passes through the wavelengths other than the prescribed wavelength, a 1st light guide path that makes the test light incident onto the reflecting means and receives a reflected light in the reflecting means receiving a return light of the test light, and a 2nd light guide path that receives a reflected light in the reflecting means which receives the test light and makes the return light of the test light incident onto the reflection means. The 2nd light guide path is inserted into the optical line.  Furthermore, an optical filter means that almost makes wavelengths other pass through than the prescribed wavelength including the wavelength of the test light is placed in the vicinity of the reflection means at a non-test block of the optical line.
Patent JP-2002374444-A (JP)
Title: Portable terminal with camera
Inventor: HIKISHIMA NAOKI
IPC: H04N7/14
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal having a camera, which enables a person as a subject to recognize that camera photographing is carried out in such a case and can light up a caller when used in teleconferencing. SOLUTION: The portable terminal equipped with a camera unit 2 which photographs the subject is provided with a tally lamp 1 which emits light by transmitting the light from a light source through a color filter. The light from the light source is outputted not through the color filter and then used as a light source for lighting. Consequently, when camera photographing is performed, the person as the subject is able to confirm that the photographing is carried out, and the camera unit when used in teleconferencing can be used to light up a caller.