baber/WOPTO huggingface dataset:
Patent JP-2002343794-A (JP)
Title: Method for forming embedded wiring
Inventor: SATAKE MITSUNARI
IPC: H01L21/3205
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the electrical short-circuiting between embedded wiring parts without performing an excessive over polishing at the time of chemical mechanical polishing(CMP) of a conductive film for forming embedded wiring. SOLUTION: After forming holes 12 in a first insulating film 11, a tungsten film 13 is deposited on the first insulating 11 including the inside of the holes 12, and plugs 14 are formed by performing a first CMP of the tungsten film 13. After eliminating the erosion (surface step A) formed on the first insulating film 11 by performing a second CMP at a polishing rate of the first insulating film 11 higher than the polishing rate of the plugs 14, a second insulating film is deposited on the first insulating film 11. Then after forming wiring grooves in the second insulating film, a copper film is deposited on the second insulating film and an embedded wire of copper film is formed by performing a third CMP of the copper film.
Patent JP-2002345181-A (JP)
Title: Dynamo-electric machine
Inventor: GOTO YUJI
IPC: H02K1/18
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of deformation of a case and to surely fix a stator. SOLUTION: A stator core 51 is fixed by inserting the core with pressure into the internal circumference of a cylindrical member 52. The cylindrical member 52 is formed with a non-magnetic material having a linear expansion coefficient near to that of the stator core 51. The cylindrical member 52 is coupled by spline-coupling method to the internal circumference of the case member 1 from the axial direction.
Patent JP-2002341263-A (JP)
Title: Optical modulating element driving system and projection system
Inventor: TANIDA KIKUO
IPC: G02B26/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability and low-cost optical modulating element driving system which can obtain a desired reflection direction and preferably diffracted light, perform analog control (or modulation) and line driving, improve the stability of luminance and signal synchronism against internal and external factors (temperature, voltage, and deterioration with time), and take safety measures in case of an abnormal state. SOLUTION: The optical modulating element driving system makes a scan with the modulated light from an optical modulating element (PLV) 1 which has a piezoelectric body 2 provided with a reflecting surface 3 and is so constituted as to modulate the incident light by reflecting or diffracting it by the reflecting surface 3 by the reverse piezoelectric effect of the piezoelectric body, generates a reference signal for driving the optical modulating element 1 in a blanking period of the scan, detects reflected light L5 from the optical modulating element 1 which is obtained according to the reference signal by a photodetecting element 32 or 33, and controls the level or timing of a modulated signal (data output) to the optical modulating element 1 according to the detected value, and the projection system uses the driving system.
Patent JP-2002007361-A (JP)
Title: Application interface for multiprocessor unnecessary to use multiprocessor operating system
Inventor: BRASSAC CLAUDE
IPC: G06F9/445
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an application interface for multiprocessor, with which plural test code sequences can be simultaneously executed in plural processors by managing the processors to execute prescribed test code sequences. SOLUTION: A test monitor loaded into a multiprocessor system provides simultaneously executing instruction sequences in plural processors 3, 4 and 5 of the multiprocessor system 1. This method is provided with a first step 8 for starting the operating system of a monoprocessor in the first processor 2, and a second step 9 for instructing at least the other processor 3 of the system, namely, so-called application processor to execute one or plural instruction sequences 17, 18 and 19 under the control of the first processor.
Patent JP-2002343816-A (JP)
Title: Resin tie bar, tape for forming the same, lead frame therewith, resin sealing-type semiconductor device and manufacturing method therefor
Inventor: YAMAZAKI OSAMU
IPC: H01L21/56
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin tie bar which is easily formed in a satisfactory shape in a lead part and to provide a resin tie bar which can precisely and easily be positioned to a lead frame. SOLUTION: The resin tie bar 1A has a base material 11 constituted of heat resistant resin having a melting point higher than a temperature at the time of sealing resin, and an insulating adhesive layer 12 which is formed on the base material 11 and is constituted of insulating adhesive. Further, the resin tie bar is stuck to the surface of the lead 22 of the lead frame. At the time of sealing resin, the resin tie bar 1A is depressed by a heated mold die 3. Thus, the insulating adhesive of the resin tie bar 1A is softened and is pushed into the gap 23 of the lead 22 of the lead frame.
Patent JP-2002348127-A (JP)
Title: Optical element and method for moulding the same
Inventor: MIYAZAKI SUNAO
IPC: G02B3/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a blank coat capable of molding a glass having high concentrations of titanium oxide and niobium oxide such as a lead free SF glass having a high refractive index, for which an existing mold and a blank coat cannot be used due to occurrence of fusion bonding. SOLUTION: Reactivity of the glass surface is much lowered by attaching a transition metal oxide membrane on the surface of a blank. To put it concretely, the surface of the blank is coated with an oxide consisting of one (two) or more elements selectable from among Mn, Fe, Co, Ni, and (Cr).
Patent JP-2002354647-A (JP)
Title: Aerial transmission line
Inventor: FUKUDA NOZOMI
IPC: H02G7/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide, in an aerial transmission line connecting the aerial trans mission cable to a steel tower using an insulator string, a slack adjusting device, and an anchoring clamp wherein the aerial transmission cables on each side of the steel tower are connected with a jumper cable, an aerial transmission line where the slackness of the jumper cable is always kept roughly constant, the spacing between aerial transmission cables wired above and below is mini mized, and the steel tower may be made short and compact. SOLUTION: In an aerial transmission line connecting the aerial transmission cable to a steel tower using an insulator string, a slack adjusting device, and an anchoring clamp wherein the aerial transmission cables on each side of the steel tower are connected with a jumper cable, this invention is characterized by suspending and supporting the central part of the jumper cable on a polymer insulator attached to the steel tower.
Patent JP-2002357633-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor sorting apparatus used therefor
Inventor: YAMAGATA TOSHIO
IPC: H01L21/66
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To supply parts from two or more kinds of supplying sources to a sorting part. SOLUTION: This sorting apparatus comprises the sorting part 12 for performing a non-defective selection for electric characteristic of transistors; and a supplying part for dividing a composite body of collectively supplied transistor parts into each transistor and supplying the divided transistors to the sorting part 12. In this device, two or more kinds of supplying parts can be replaced in conformation to the supplying form of the transistor part before division into individual pieces.
Patent JP-2002358302-A (JP)
Title: Apparatus and method for rewriting translation result
Inventor: KUTSUMI TAKESHI
IPC: G06F17/28
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To suitably correct translation results by accurately grasping problems in the results by referring to a variety of information generated in the process of translation processing in addition to the results by means of machine translation equipment. SOLUTION: In a method for rewriting translation result, information on at least one condition for rewriting and information on rewriting operations concerning the conditions are prepared in advance. Referring to a translated text and a variety of grammatical and semantic information information acquired in the process of preparing a machine translation text, it is determined from the variety of referred information whether the text meets any of the rewriting conditions. When the text meets a condition, the translated text is rewritten by the rewriting operation corresponding to the rewriting condition.
Patent JP-2002138627-A (JP)
Title: Sill member
Inventor: KONO MAKOTO
IPC: E04B1/72
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sill member excellent in handleability, which has high durability by virtue of elimination of malfunctions, such as deformation caused by dryness and moisture of a conventional wooden sill member, corrosion caused by decay bacteria, etc., and insect damages caused by termites, and has uniform strength by virtue of the elimination of the malfunctions of the wooden sill members, respectively, which differ in characteristics from one another according to the tree species of the members, the areas of their production, etc. SOLUTION: The sill member A, mounted for use on a foundation B and made of fiber reinforced concrete, can be obtained by form molding.
Patent JP-2002360045-A (JP)
Title: Receiving net for threshing
Inventor: MORI SHUICHI
IPC: A01F12/24
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a receiving net for threshing, equipped with a plurality of horizontal bars 21 arranged in the direction along a threshing drum shaft center 3a and a plurality of vertical bars 22 arranged in the circumference of threshing cylinder and passing each vertical bar 22 through the plurality of horizontal bars so as to facilitate assembling without hindering threshing treatment. SOLUTION: Either one vertical horizontal bar hole 27 into which same vertical bar 22 in a pair of adjacent horizontal bars 21 is inserted and the other vertical bar hole 27 are displaced to each other in diameter direction of the vertical bar 22 when viewed in the direction along threshing cylinder shaft center 3a.
Patent JP-2002365248-A (JP)
Title: Method for analyzing sample
Inventor: TSUTSUMI KENICHI
IPC: G01N23/225
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing a sample which can prevent the insulating sample from charging. SOLUTION: The sample 9 is the insulating sample prone to charging. Since this sample 9 is formed into a thin film to pass electron beams, most of entering electrons (e) pass the sample 9 although the sample is the insulating sample, and enter the interior of a sample stage 10. Since the sample stage 10 is formed of carbon high in the electric conductivity, a lot of electrons diffusing after invading the sample stage 10 are dropped to the earth from the sample stage 10. The insulating sample 9 is thus prevented from being charged. Electron beams are irradiated correctly to an analysis position, and a correct Auger spectrum can be obtained.
Patent JP-2002369108-A (JP)
Title: Information record/reproduction device and information retrieval program
Inventor: OKAJIMA TAKAHIRO
IPC: H04N7/08
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To enable the recorded digital contents to be easily retrieved. SOLUTION: When a request for retrieving digital contents such as broadcast programs recorded in a recording unit 5 is made through a control unit 11, information such as an electronic program table accompanying the digital contents is read out from a recording unit 5 and fed to an image signal generating unit 6. The image signal generating unit 6 enables the information such as an electronic program table to undergo encoding, the encoded information is supplied to a monitor 8, and the information such as an electronic program table is displayed on the lower part of the display screen of the monitor as it is scrolled and used for retrieval or the like.
Patent JP-2002330512-A (JP)
Title: Y-shaped cable roller for cable paying out
Inventor: SERIHARA YOSHIMINE
IPC: H02G1/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cable paying out roller with a stopper to prevent cable escaping, where dedicated metal fittings can be easily exchanged depending on the application, and which can be attached to a rack, an angle, a cleat, or an existing rack to allow the cable to be drawn smoothly. SOLUTION: A stopper 1a to prevent cable escaping is provided on the upper part of the Y-shaped metal fitting 1. In addition, a dedicated rack beam metal fitting 3, a dedicated angle metal fitting 4, a dedicated cleat metal fitting 5, and an existing dedicated rack metal fitting 6 can be attached and detached on the bottom of the Y-shaped metal fitting 1.
Patent JP-2002365293-A (JP)
Title: Solid supporting medium forming surface treating layer therein
Inventor: NIKA MICHIFUMI
IPC: C12N15/09
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a spot is unclear and not easily observed even when organic matter samples such as genes, proteins, peptides, etc., are bonded. SOLUTION: In a solid supporting medium capable of carrying oligonucleotide fragments in a surface, a surface treating layer of diamond, diamond-like carbon, or the like is formed in the solid supporting medium. The oligonucleotide fragments are carried on a coating of the surface treating layer in the solid supporting medium, and genes are analyzed in the method for solving the above- mentioned problem by carrying the genes in a surface of the solid supporting medium.
Patent JP-2002363516-A (JP)
Title: Production method for pressure-sensitive adhesive sheet and production apparatus therefor
Inventor: MATSUBAYASHI SATORU
IPC: C09J201/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a pressure-sensitive adhesive sheet at a high productivity with a low environmental loading without discharging an organic solvent; and a production apparatus therefor. SOLUTION: This production method uses a hot-melt pressure-sensitive adhesive and comprises the step of producing a surface substrate, the step of applying a hot-melt pressure-sensitive adhesive, and the step of laminating the surface substrate, a pressure-sensitive adhesive layer, and a release sheet, these steps being conducted so as to form a continuous process. The production apparatus used for the method is also provided.
Patent JP-2002365946-A (JP)
Title: Imaging apparatus
Inventor: MURAYAMA SHIGEO
IPC: G03G15/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that prevents slip between paper and a pressure roller in a fixing part and prevents a jam during the carrying of paper and image faults. SOLUTION: Holes for ventilation are arranged on any or all of surfaces in a fixing frame and/or entrance guide and/or lower guide which surround the pressure roller, and a fan and current paths are disposed, so that air flows through the hole or holes.
Patent JP-2002040475-A (JP)
Title: Liquid crystal display device
Inventor: FUJII TATSUHISA
IPC: G09F9/30
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which has lead-around wires having small shading unevenness while the area use efficiency of the lead-around wires is high. SOLUTION: The liquid crystal display device has electrodes 21 to 28 which are wired in parallel on a substrate 12 holding a liquid crystal layer, terminals 31 to 38 which are led out to an end part of the substrate 12 and connected to a driving element, and lead-around wires which connect the electrodes 21 to 28 and terminals 31 to 38. The electrodes 21 to 28 and terminals 31 to 38 are different in pitch and electrically connected by the lead-around wires. Straight wires 11 to 18 are provided not in parallel to the electrodes 21 to 28 and the straight wires 11 to 18 are nearly parallel to one another.
Patent JP-2002336022-A (JP)
Title: Portable case for notebook-sized personal computer
Inventor: FUJINO KOJI
IPC: A45C11/00
Filed: 2001-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a notebook-sized personal computer housing case which is easy to carry and which protects an electronic appliance and does not put obstacles in its use even during using it. SOLUTION: The housing case 1 is provided with a slide fastener at the end of the whole periphery between a first side surface member 11 and a second side surface member 12 and houses a notebook-sized personal computer 2 by closing this fastener. In order to use the computer 2 housed in the case, the slide fastener is opened at an optional position so that the connection cable 28 of an external device can be connected to any terminal.
Patent JP-2002373919-A (JP)
Title: Chip mounting device and chip mounting method
Inventor: KIDA SHINOBU
IPC: H01L21/60
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a chip mounting device and a chip mounting method surely releasing a chip from a chip mounting means. SOLUTION: The chip mounting device is provided with the chip mounting means 3 provided with a suction hole 3a for vacuum-sucking the chip 1, an air pressure control means for controlling the pressure state of the suction hole 3a, and a carrying means for carrying the chip mounting means 3 to a desired position. The device sucks the chip 1 by vacuuming the suction hole 3a by the air pressure control means, connects or mounts the chip 1 to or on a prescribed position on a semiconductor substrate 2, and releases the chip 1 and the chip mounting means 3 by releasing the suction hole 3a from a vacuum state by the air pressure control means. To the chip mounting means 3, a weight part 4a helping the release of the chip mounting means 3 and the chip 1 is added.
Patent JP-2002099512-A (JP)
Title: Process control system, its security system and method, and its software system
Inventor: DEITZ DAVID L
IPC: G06F21/60
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a security and an authentication function in a process control system. SOLUTION: In the process control system that has a memory and a processing unit that can execute a function after being started by a user, a security module that is stored in the memory and applied for execution in the processing unit in a computer collects and analyzes security information in order to judge whether or not the function should be executed at the same instant as the time when the function is initiated.
Patent JP-2002372353-A (JP)
Title: Cryogenic equipment
Inventor: YOKOYAMA SHOICHI
IPC: F25D3/10
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain cryogenic equipment for efficiently cooling a cooling objective matter by effectively using a refrigerant and reducing the frequency of supplying the refrigerant. SOLUTION: The cryogenic equipment 1 comprises a container 2 having the refrigerant housed therein, the cooling objective matter 4 to be cooled by the refrigerant in the container 2, a supporting member 3 for supporting the matter 4, and a cloth 5 immersed in the refrigerant and wound around the side face of the matter 4. Even if the refrigerant is evaporated due to external heat or the like and the liquid face of the refrigerant is lowered to expose the matter 4, the side face of the matter 4 is cooled by the refrigerant retained in the cloth 5 and sucked by capilarity. Thus, the refrigerant is efficiently used and the frequency of supplying the refrigerant to the container is reduced.
Patent JP-2002371888-A (JP)
Title: Warm-up control method for engine
Inventor: KONNO ATSUSHI
IPC: F02D45/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the emission of white smoke immediately after starting. SOLUTION: In this method of executing the warm-up control of the engine by using an electronic control unit, start idling control free from predetermined fast idling control is executed for a predetermined time t1 from the starting of the engine, and then the fast idling control is executed by increasing the fuel injection amount thereafter. Whereby, the fuel injection amount and the engine revolutions are reduced in comparison with the fast idling control executed immediately after the start of the engine, the injection of a large amount of fuel and the high revolution in a low temperature condition of a piston wall, can be prevented, and the emission of white smoke can be reduced remarkably.
Patent JP-2003003444-A (JP)
Title: Consecutive masonry method of natural stone
Inventor: MASUDA MASAHISA
IPC: E02B3/08
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a masonry method of natural stones integrated by machining so as not to find out a joint between both blocks of the natural stones as maximum as possible. SOLUTION: A floor board and a form are prepared for making them fit to the size of the whole construction spot, the main natural stones are arranged thereon, and a flexible partition plate is partitioned along the main natural stones in an uneven state at a place having a portable shape. Subsidiary natural stones are packed between both main natural stones to narrow spaces among the natural stones as minimum as possible. When the subsidiary natural stones are packed, gravel is paved under the subsidiary stones to pack the subsidiary stones by floating them from the floor board, and when the work is completed, the subsidiary natural stones can be recessed in comparison with the main natural stones.  After the subsidiary natural stones have been packed, the main natural stones are connected to the subsidiary natural stones with cement mortar, and concrete is cast together with the partition plate to solidify.
Patent JP-2003004820-A (JP)
Title: Apparatus and method for generating pattern signal
Inventor: IIO MAKOTO
IPC: G01R31/28
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To generate a pattern signal at high speed without utilizing a plurality of pattern generators. SOLUTION: There are provided a pattern memory 1 comprising at least two independent memory blocks 1a and 1b; a memory control means M for alternately writing a plurality of pattern data continuous in a predetermined sequence to each of the memory blocks 1a and 1b, generating a read address based on a read instruction supplied from the outside, and reading out pattern data from each of the memory blocks 1a and 1b in a predetermined sequence parallelly; a pattern data selection means S for selecting and outputting the pattern data read out from each of the memory blocks 1a and 1b to be in the predetermined sequence, and a waveform generation circuit 8 for generating the pattern signal on the basis of the plurality of mutually adjacent pattern data read out from each of the memory blocks 1a and 1b among the pattern data outputted from the pattern data selection means S.
Patent JP-2003008026-A (JP)
Title: Semiconductor device and active matrix type display device using the same
Inventor: JINNO MASASHI
IPC: H01L29/786
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To increase the light-proofing of a thin-film transistor while increasing the aperture ratio by shading a channel area in three dimensions. SOLUTION: A shading film which covers at least part of the slope of a recessed part at the circumference of a semiconductor film is provided and so shaped as to cover a channel in three dimensions and then not only light which impinges directly on the channel area in the semiconductor area, but also light which is made incident outside shading film and then reflected and scattered to impinge on the channel area are cut off to increase the light- proofing of the thin-film transistor. At the same time, the area by which the shading film covers the slope in two dimensions is made small to increase the aperture ratio. Further, the manufacture cost is reduced since the need to provide a film for reflection prevention in addition to the shading film is eliminated.