baber/WOPTO huggingface dataset:
Patent JP-2003107246-A (JP)
Title: Device and method for sticking retardation film
Inventor: MATSUMOTO SHINGO
IPC: G02B5/30
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a retardation film sticking device, which has high productivity by reducing the probability that foreign matter sticks while a retardation film is left as it is after a separate film is peeled, and which is used for a manufacturing device for a liquid crystal display device. SOLUTION: This device is equipped with a panel corner detecting mechanism 7, a panel suctional carrying mechanism 5, a panel cleaning mechanism 4, a retardation film feed mechanism 1 mounted with the retardation film 9 having the long-sized separate film 10 as its continuous base paper, a retardation film corner detecting mechanism 3, a retardation film sticking mechanism 2, and a separate film take-up mechanism 6; when the panel suctional carrying mechanism 5 carries a panel 11, the panel cleaning mechanism 4, retardation film feed mechanism 1, retardation film sticking mechanism 2, and separate film take-up mechanism 6 are interlocked together.
Patent JP-2003114536-A (JP)
Title: Black box for housing printing plate
Inventor: SANO SHOZO
IPC: B41N3/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To enable printing plates unpacked in a dark room to be housed in a laminated state in a black box without being transferred in the black box in which unexposed printing plates are housed in the laminated state and which is carried by a cart to a plate making device. SOLUTION: In the black box 1 for housing the printing plate which houses unexposed printing plates P unpacked in the dark room in the laminated state, is carried by the cart 7 from inside the dark room via a bright room to a position of the plate making device and is stored in a plate feeding device A of the plate making device, the black box 1 is constituted of a skid 8 which has a bottom plate 8b being a little larger than size of the printing plate P capable of mounting the unexposed printing plates P in the laminated state thereon above a load carrying platform 8a and which is provided with plural legs 8c below the load carrying platform 8a, a square-shaped frame body 15 which is fitted to an outer peripheral part of the bottom plate 8b with freely attaching/detaching,  surrounds the unexposed printing plates P superposed in the laminated state on the bottom plate 8b and which has light shielding characteristic and a cap body 16 which is put on an upper end part of the frame body 15 with freely attaching/detaching and covers an upper opening of the frame body 15 with freely opening/closing so as to prevent outside light from entering in the frame body 15 and which has light shielding characteristic.
Patent JP-2003113738-A (JP)
Title: Internal combustion engine
Inventor: KANEHARA HIROMITSU
IPC: F02F7/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine that has a lower case contributing to lightness and excelling in strength and durability. SOLUTION: The internal combustion engine has a structure wherein a crankshaft is held between a cylinder block and the lower case 1. The lower case 1 is formed from a magnesium alloy (or aluminum alloy), and the lower case 1 is embedded with bearing pars 2 in portions for bearing the crankshaft. For the bearing parts 2, a metal powder compact with an Al-Si powder as a principal component is impregnated with a magnesium alloy (or aluminum alloy).
Patent JP-2003112431-A (JP)
Title: Device and method for detecting ink remaining amount of ink-jet printer
Inventor: NISHIHARA YUICHI
IPC: B41J2/175
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting an ink remaining amount of an ink-jet printer whereby the residual vibration of a vibrating element by resonance with a medium in an ink tank can be surely detected by a simple constitution to enhance the ink detection accuracy and the reliability. SOLUTION: In the device 10 for detecting the ink remaining amount of the ink-jet printer which is provided with an excitation pulse generating part 13 for applying excitation pulses to the vibrating element 12 set in the ink tank, a detecting part 14 for detecting the frequency of pulses of a counter- electromotive force waveform from the vibrating element based on the residual vibration brought about to the vibrating element by the resonance with the medium such as ink in the ink tank, and a judging part 15 for judging the presence/absence of ink based on the frequency detected by the detecting part, the device 10 is constituted so that the excitation pulse generating part 13 generates excitation pulses having a pulse width corresponding to the residual vibration of the vibrating element by the resonance with the ink in the ink tank.
Patent JP-2003119269-A (JP)
Title: Catalyst for manufacturing polyester, method for producing polyester resin, and polyethylene terephthalate
Inventor: HAYASHI RIKA
IPC: C08G63/83
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly reactive catalyst and a hardly colored polyester resin. SOLUTION: The catalyst for producing a polyester comprises an oxide whose main metal element is zinc.
Patent JP-2002184183-A (JP)
Title: Semiconductor memory and its data processing method
Inventor: OZEKI SEIJI
IPC: G11C11/408
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which column lines never be multiple-selected by switching operation of bit lines, an electrical characteristic never be deteriorated by performing initialization of data lines and a data amplifier synchronizing. SOLUTION: A pulse signal having the prescribed pulse width is generated by detecting an edge of the prescribed direction of an external clock signal in a control circuit 500. A column address buffer circuit 300 takes in a column address from the outside synchronizing with the external clock signal. An address counter circuit 310 generates a continuous column address used for the prescribed mode. A column pre-decoder circuit 320 inputs combination of column address signals inputted from the address counter circuit 310 and outputs signal groups for selecting a bit line. Then, when the column pre-decoder circuit 320 takes in a column address signal, holds a signal state outputting till then, and makes the signal groups, data lines, and data amplifiers non-activation over the prescribed period based on this signal state and the pulse signal.
Patent JP-2003121515-A (JP)
Title: Measuring method of internal impedance for storage battery, and device for current passing measuring
Inventor: TAKAHASHI KIYOSHI
IPC: H01M10/48
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To measure the internal impedance of a storage battery to be measured with reduced power consumption, using simple and low-cost configuration. SOLUTION: A charge accumulation element 7 is connected to a storage battery 1 to be measured in series. When a measurement current has one polar component and a discharge current flows from the storage battery 1 to be measured, the charge of the discharge current is accumulated by the charge accumulating element 7. When the measuring current has other polar component and a charge current flows into the storage battery 1 to be measured, charge is descharged from the charge accumulation element 7.
Patent JP-2003120788-A (JP)
Title: Differential gear
Inventor: OOTA YOSHIJI
IPC: F16H48/12
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To form a differential gear having a differential limiting function to be compact by securing the performance of power distribution from a transmission member to two shafts by simple constitution. SOLUTION: In this differential gear 10, power is distributed to two driven shafts from a hollow casing 21 of the transmission member through four cam followers 80... and a first and a second cam members 50 and 60, while allowing prescribed rotation difference between the two driven shafts. A plurality of engagement grooves 23, etc., parallel to the first and the second driven shafts are formed in an inner circumferential surface 22 of the transmission member 20, and groove width Wi of the engagement grooves 23 is set to be smaller than total length L1 of the cam follower 80. The cam followers 80 are respectively engaged with the engagement grooves 23, etc., in such a way that their spherical parts 81 and 81 at both ends are directed in a rotating direction.  Protruded parts of the spherical parts 81 and 81 into a space part Sp out of the engagement grooves 23 are placed between the first and the second cam surfaces 51 and 52 which are opened diametrically outward.
Patent JP-2003117227-A (JP)
Title: Program and method for displaying game, and video game machine
Inventor: HIGASHIYAMA MAKOTO
IPC: A63F13/53
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a game display program by which a player can easily know the operation contents of a video game. SOLUTION: A CPU 1 prepares a player's operation picture operated by a snow boarder character according to the operation contents of the player's received by a controller 19 by using a graphics data generation processor 3, reproduces an operation explaining picture for explaining model operation to the player's by reading it from a main memory 5, and simultaneously displays a player's operation picture and the operation explaining picture on a television monitor 21.
Patent JP-2003124846-A (JP)
Title: Device and method for demodulation
Inventor: KITAGAWA KEIICHI
IPC: H04B1/7105
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for demodulation which can reduce the power consumption although joint detection demodulation is used. SOLUTION: A service decision part 1 decides whether the number of spread codes to be used for communication currently carried out by a radio communication device of the local station is larger than a specified reference value and when so, a channel estimation part 2 generates a delay profile for all multiplex codes of only the local station. After an operation variable generation part 3 generates an operation variable according to the generated delay profile, an interference removal operation part 4 performs interference removal operation based upon the operation variable. When it is decided that the number of spread codes is less than the specified reference value, a delay profile for all multiplex codes including other stations is generated.  An operation variable is generated on the basis of the generated delay profile and then interference removal operation is carried out on the basis of the operation variable.
Patent JP-2003119977-A (JP)
Title: Snow guard fittings for longitudinally laid roofing
Inventor: SUZUKI KAZUHIRO
IPC: E04D13/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a snow guard fittings for longitudinally laid roofing which can strongly fix the roofing at a low cost. SOLUTION: The snow guard fittings 1 used as a pair for the longitudinally laid roofing has a bottom surface 13, snow stopping surfaces 12 and 12 raised from both the sides of the bottom surface 13 and has meeting surfaces 11 opened upward continuing from each side of the snow stopping surfaces 12 and 12 connected together, the meeting surfaces 11 are formed to make a reversed-V shape when the snow guard fittings 1 and 1 are combined together, a contact portion 16 is formed by notching a continuous portion from the bottom of an aligning surface 11 to the bottom surface 13 at the bottom edge of the snow stopping surfaces 12 and 12, a protruded portion 16a is formed at the contact portion 16, the upper portions of the meeting surfaces 11 and 11 of the snow guard fittings 1 are contacted together which are then used for covering the longitudinally laid roofing,  a fixing device inserted to the meeting surface is clamped together and the snow guard fittings 1 is fixed to the longitudinally laid roofing.
Patent JP-2003118775-A (JP)
Title: Half-cut accordion-folded cushioning material
Inventor: SAITO HITOSHI
IPC: B65D81/113
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated cushioning material which can be laminated without pasting and whose thickness can be adjusted. SOLUTION: A plurality of section plates 4 are connected in a belt form via a sectioning line 3 comprising a half-cut line 1 and a crease 2. Cut directions of the half cut lines 1 are reversed between the adjacent lines. Thus the sectioning lines 3 are accordion-folded to laminate the section plates 4. A thickness of the laminate is adjusted by cutting at the sectioning line 3.
Patent JP-2003121861-A (JP)
Title: Liquid crystal sealing material
Inventor: MIZUTA YASUSHI
IPC: C09J201/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal sealing material with which a liquid crystal display panel of high quality can be manufactured in a short time by solving the problem of conventional technique. SOLUTION: The liquid crystal sealing material in a film form is used instead of a conventional paste form. Thereby, the liquid crystal sealing material has adhesive strength required for a natural liquid crystal sealing material, adhesion reliability when the sealing material is left in a high temperature and high humidity condition for a long time and excellent properties that optoelectronic characteristics of a liquid crystal is maintained and alignment disorder is not generated and can deal with a liquid crystal dropping method, reduce a liquid crystal panel manufacturing stage and attain cost reduction.
Patent JP-2003120709-A (JP)
Title: Universal joint
Inventor: AIDA TOMOYUKI
IPC: F16D3/40
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint having a simple structure, and capable of preventing a creep even under relatively large load. SOLUTION: This universal joint locks a bearing cup 2 in the shaft direction on a yoke 3 by a snap ring 6, and when the bearing cup 2 relatively rotates to the yoke 3, projections 11 and 12 formed on an end surface 2A of the bearing cup 2 diametrally expand the snap ring 6. The snap ring 6 is stopped in rotation of the projection 11 or 12 trying to rotate the snap ring 6 by frictional force by this diametral expansion, and as a result, rotation of the bearing cup 2 to the yoke 3 is stopped.
Patent JP-2003122610-A (JP)
Title: Network system and higher rank system of the network system and data synchronizing method
Inventor: KAWAMOTO TAKESHI
IPC: G06F12/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for synchronization to be performed when the data of a master file do not match with the data of a data table. SOLUTION: A higher rank system prepares table data corresponding to the record format of a data base arranged in a lower rank system based on the data of a master file. This prepared table data are transmitted through a network to the lower rank system. When receiving the table data transmitted from the higher rank system, the lower rank system clears the table of the data base pertinent to the table data. Afterwards, the lower rank system sets the table data received from the higher rank system in the cleared table, and performs synchronization.
Patent JP-2003121404-A (JP)
Title: Deterioration diagnostic method of solid insulating material
Inventor: TSUNODA MAKOTO
IPC: G01R31/12
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration diagnostic device for an insulating material capable of estimating a time when insulation fails by diagnosing deterioration of the insulating material, especially surface deterioration thereof. SOLUTION: The quantity of ions and the quantity of moisture generated on and adhering to the surface of this solid insulating material are estimated by measuring a capacitance in the surface direction and a dielectric loss factor in the surface direction. Deterioration diagnosis of the insulating material can be performed easily and surely only by acquiring beforehand humidity dependence data of the capacitance in the surface direction and the dielectric loss factor in the surface direction of the insulating material.
Patent JP-2003120540-A (JP)
Title: Hermetically closed compressor
Inventor: CHIYONOBU MAMORU
IPC: F04B39/14
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To solve problems that no display on the kind and amount of metal materials forming a conventional hermetically closed compressor is present, the compressor has thus been difficult to treat by a recycling business person, internal structural components thereof must be excellent in mechanical strength, and cast iron and copper components have been mainly used therein, which have been replaced with aluminum and plastics for higher strength in recent years, and these materials must be identified, classified and collected for recycling purpose. SOLUTION: In this hermetically closed compressor provided with an electric element part having a stator and a rotor within a closed vessel, and a compression element part driven by the electric element part, an identification symbol indicating the material is marked on the components of the hermetically closed compressor.
Patent JP-2003122013-A (JP)
Title: Chemically amplifying positive resist composition
Inventor: NAKANISHI JUNJI
IPC: G03F7/004
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition having extremely high sensitivity while keeping high resolution. SOLUTION: The chemically amplifying positive resist composition contains (A) a compound expressed by formula (I), (B) a resin which is insoluble or hardly soluble with an alkali aqueous solution but is changed into soluble with an alkali aqueous solution by the effect of an acid, and (C) a quaternary ammonium salt. In formula (I), R<1> represents a hydrocarbon group which may have a substituent having oxygen atom or nitrogen atom or which may be replaced with a halogen atom.
Patent JP-2002212213-A (JP)
Title: Catalyst for addition polymerization and process for producing addition polymer
Inventor: NAMIKAWA MASAAKI
IPC: C08F4/619
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly active catalyst for addition polymerization, used with a low-cost cocatalyst, and an efficient process for producing an addition polymer. SOLUTION: The catalyst for addition polymerization is obtained by bringing a transition metal compound represented by the formula: [(AY)N]lMXmLn (wherein M is the atom of any one of group 3-10 transition metals; N is a nitrogen atom; Y is the atom of any one of group 13-15 elements, bonded to N; A is a group capable of being bonded to Y, and may be bonded to X; X's are each independently H, a halogen atom, alkyl, aralkyl, aryl, substituted silyl, alkoxy, aralkyloxy, aryloxy, a 2-substituted amino group, or a group having a cyclopentadiene type anion skeleton; L is a group bonded to M by a lone electron pair or π electrons; and l is an integer of 1 to 5, and m and n are each an integer of 0 to 5, with l, m and n each being independent) into contact with an organoaluminum compound. The catalyst is used in the process for producing an addition polymer.
Patent JP-2003130771-A (JP)
Title: Method of measuring joining strength
Inventor: AOKI SACHIHIRO
IPC: G01N3/08
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring joining strength by which the joining strengths of jointed surfaces joined by brazing or welding or by using an adhesive in the shear direction can be measured accurately. SOLUTION: In order to the measure the joining strengths of the joint surfaces (B) formed by joining parts of a plate-shaped connecting material (4) to parts of plate-shaped base materials (2 and 2') by respectively putting the parts of the material (4) on the parts of the base materials (2 and 2'), the two base materials (2 and 2') are positioned in a facing state so that the upper surfaces (8) of the materials (2 and 2') may be flushed with each other and the parts of the connecting material (4) are respectively put on the parts of the upper surfaces (8) of the materials (2 and 2') over the space between the materials (2 and 2') and joined to the parts.  Then a shear force is caused to act on the joint surfaces by respectively applying tensile loads (F and F') to the base materials (2 and 2') and the tensile loads when the base materials (2 and 2') are sheared from the connecting material (4) are measured.
Patent JP-2003130295-A (JP)
Title: Hydrogen station filling control device, on-vehicle terminal device, hydrogen station, hydrogen station filling control method, and program for on-vehicle terminal device
Inventor: KAMI YOZO
IPC: F17C5/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To smoothly fill hydrogen into a hydrogen vehicle, and promote the diffusion of the environmentally advantageous hydrogen vehicle. SOLUTION: This hydrogen station filling control device comprises a plurality of hydrogen vehicles 2 running with hydrogen filled from hydrogen stations 1A into on-vehicle hydrogen storage containers T, a communication device 13A forming an administration server 10A (hydrogen station filling administration device) capable of connecting a plurality of hydrogen stations 1A to each other through a communication line and receiving the remaining amount in the hydrogen storage container T transmitted from the hydrogen vehicles 2 through the communication line, a data receiving function 11Aa, a hydrogen vehicle DB12Aa storing the hydrogen station 1A for the hydrogen vehicles 2 to perform normal filling, a filling plan set function 11Ab for setting the filling plan of hydrogen in each hydrogen station 1A based on the residual amount of hydrogen,  and a filling timing set notification function 11Ad for transmitting the filling plan to the applicable hydrogen station 1A through the communication line.
Patent JP-2003138277-A (JP)
Title: Mercury removal method and its system
Inventor: HARADA MASAHIRO
IPC: C10K1/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mercury removal method for effectively removing a mercury component present in a minute amount from a gas in the purification of a wet gas such as a coal or heavy oil gasification gas or one generated in petroleum refining. SOLUTION: This method, for removing mercury from a gas, a gas at least containing mercury and 10 ppm or higher hydrogen sulfide is brought into contact with an absorption liquid under pressure to transfer mercury into the absorption liquid; then, the absorption liquid containing mercury is flashed under a low pressure to be separated into a gas component and a liquid component; and mercury contained in the gas component is adsorbed and removed by an adsorbent.
Patent JP-2003142505-A (JP)
Title: Sheet for dicing and bonding wafer and method of manufacturing semiconductor device
Inventor: SUGINO TAKASHI
IPC: H01L21/58
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for dicing and bonding wafer that can be stuck smoothly to a semiconductor wafer, can easily pick up an IC chip and, can transfer an adhesive layer capable of satisfactorily following the shapes of recessed and projecting sections formed on the surface of a lead frame to the rear surface of the IC chip. SOLUTION: This sheet for dicing and bonding wafer is constituted by successively laminating an adhesive layer, a peelable process film, a thermoplastic adhesive film, and a wafer fixing adhesive layer upon a substrate. The thermoplastic adhesive film is peelably laminated on the peeling-treated surface of the process film.