baber/WOPTO huggingface dataset:
Patent JP-2004123325-A (JP)
Title: Palletizer and method for using the same
Inventor: YUMIKURA KIYOSHI
IPC: B65G57/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a palletizer for arranging cargoes on a loading table such as a pallet without a clearance by holding the cargoes by a holding unit having chucks to hold the cargoes from both sides and a suction pad to suck the cargoes, and a palletizer using method.  <P>SOLUTION: Cargoes are arranged on a pallet by holding the cargoes by chucks 41a-41d from both sides while sucking upper sides of the cargoes by a suction pad. The diameter of shaft of bolts 49 is smaller than the groove width of a through groove 48, and the chucks 41a-41d slide vertically along holding plates 40a and 40b. When the holding plates 40a and 40b are lowered at the position in which the cargoes held by the chucks 41a-41d are arranged in contact with the cargoes arranged on the pallet, bottom sides of the chucks 41a-41d are brought into contact with upper sides of the cargoes arranged on the pallet, and the cargoes are pushed up thereby. The chucks 41a-41d are not inserted between the cargoes, and the cargoes can be arranged without the clearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133608-A (JP)
Title: Image forming device
Inventor: NAKAO HAYATO
IPC: G06T15/40
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive image forming device capable of increasing the speed of a calculation process and that of buffer read/write operation in order to significantly increase the number of polygons.  <P>SOLUTION: A drawing circuit 12, when outputting as a future buffer read address a buffer read address which corresponds to a buffer block number different from the buffer block number corresponding to the buffer read address currently output, outputs the buffer read address to a cache control part 13 as a buffer next read address in advance. The cache control part 13, when detecting that the buffer block of the buffer block number calculated is not stored in a cache memory 14, causes the buffer block indicated by the buffer block number corresponding to the buffer next read address to be read from a buffer 16 and stored in a selected cache block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134185-A (JP)
Title: Flat panel display and its manufacturing method
Inventor: YOTANI JUNKO
IPC: H01J1/304
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat panel display having high reliability and fast driving speed.  <P>SOLUTION: The flat panel display includes a vacuum envelope equipped with a front glass having transparency at least partly and a substrate placed opposite to the front glass, a cathode formed on the substrate, a gate electrode substrate having an electron passing hole placed opposite to the substrate separated from the cathode in the vacuum envelope, and a phosphor film laminated on an opposing surface to the substrate of the front glass. The cathode has a cathode substrate having a lot of opening holes and an electron emission source made of nanotube fiber formed on an inner wall of the opening holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134015-A (JP)
Title: Optical disk device
Inventor: MOTOJIMA SUMIO
IPC: G11B7/095
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve track servo deviation by preventing late detection in running into defect (DF) and suppressing fluctuation of track servo low.  <P>SOLUTION: In an optical disk device provided with a diffraction lattice diffracting a light beam to a sub-beam (Sb) following a track preceding by one rotation for a main beam (Mb) and a track followed by Mb, an optical pickup provided with a light receiving element receiving reflected light of Mb and Sb, and an RF amplifier 51 generating a TE signal, an LVL signal from the received Mb and detecting the DF in the preceding track from the Sb, the device has a TE holding circuit 52 holding the TE signal and a TE signal selecting circuit 53 selecting either of the TE signal or the TE hold signal and outputting it, detects a preceding track defect detecting signal (Sd<SB>-</SB>DFCT) from the Sb, and selects the TE holding signal to output it after prescribed time from a detection start point of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140019-A (JP)
Title: Method for inspecting electron beam projection mask, method for detecting position of electron beam projection mask, and equipment for inspecting electron beam projection mask
Inventor: YAMAMOTO JIRO
IPC: G03F1/20
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform inspection of an electron beam projection mask more conveniently at a high speed.  <P>SOLUTION: The inspection equipment of an electron beam projection mask performing pattern transfer by projecting an electron beam comprises a means for determining the current density based on the opening area of a limitation aperture 3 and the current value of an electron beam passed through the aperture, an electron gun 1 for irradiating a pattern under measurement provided on an electron beam projection mask 2 with an electron beam, an ammeter 4 for measuring the current value due to an electron beam passed through the pattern under measurement, and a calculation processing section 7 for calculating the opening area of the pattern based on the current density and the current value and comparing it with the opening area of design value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136168-A (JP)
Title: Filtration apparatus
Inventor: KONAGAI FUMIO
IPC: B01D63/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the work of removing many filter elements, one end of each of which is fit to a tube fitting plate for dividing the inside of a filtering vessel into a chamber of the water to be treated and a filtrate chamber and each of which is positioned in any of the chambers, from the tube fitting plate and exchanging the removed elements with new ones.  <P>SOLUTION: A filter element attaching/detaching plate 21 is positioned in each block of several filter elements 13 and fixed to the tube fitting plate 11 to be rotated. The plate 21 does not enable the elements 13 around the plate 21 to be removed from the plate 11 at a certain position but enables the elements 13 to be removed at another position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183632-A (JP)
Title: Chemical-mechanical polishing composition for metal and metal/dielectric substance structural material, having high selectivity
Inventor: PUPPE LOTHAR DR
IPC: H01L21/304
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical-mechanical highly selective polishing composition for a metal and a metal/dielectric substance structural material.  <P>SOLUTION: This chemical-mechanical highly selective polishing composition for a metal and a metal/dielectric substance structural material contains 7-100 vol.% cationically stabilized silica sol of pH 4-10, containing 30 wt.% SiO<SB>2</SB>having ≤300 nm mean particle diameter, and exhibits ≥40 nm/min TaN removal rate, at least (2:1) improved barrier layer: metal selectivity and at least (2:1) or higher barrier layer: dielectric substance selectivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107609-A (JP)
Title: Synthetic resin molded article
Inventor: UNO KEIICHI
IPC: C08J7/06
Filed: 2002-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin molded article that is not colored with transparency and that is provided with a substance exhibiting antistatic properties under the conditions from low humidity to high humidity on the surface of the synthetic resin molded article .  <P>SOLUTION: The synthetic resin molded article is an antistatic synthetic resin molded article which is provided with a salt consisting of a specific ammonium cation and a specific anion on the surface of the synthetic resin molded article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143283-A (JP)
Title: Apparatus for preventing pushing clogging of furnace type coke oven, method for preventing pushing clogging and method for recovering waste heat of coke
Inventor: FUKUDA KOICHI
IPC: C10B41/02
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for preventing pushing clogging of a furnace type coke oven, a method for preventing pushing clogging and a method for recovering waste heat of coke.  <P>SOLUTION: When coke is pushed out from the carbonization chamber of the furnace type coke oven, a downward U-shaped apparatus 2 for preventing collapse of coke is inserted from the carbonization chamber port at the opposite side of a pushing-out ram 3 into the carbonization chamber, the downward U-shaped apparatus 2 for preventing collapse of coke is advanced into between the furnace wall of the carbonization chamber and the coke 4. Then, the downward U-shaped apparatus 2 for preventing collapse of coke is pulled out according to the insertion of the pushing-out ram 3 into the carbonization chamber to push out the coke. A coke storage container 5 is arranged at the carbonization chamber port at the insertion side of the downward U-shaped apparatus 2 for preventing collapse of coke and the coke 4 is stored in the coke storage container 5 while being held in the pushed out downward U-shaped apparatus 2 for preventing collapse of coke. The sensible heat of the coke is recovered and the coke is simultaneously cooled by passing a waste heat recovering gas to the coke storage container 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148371-A (JP)
Title: Welding system and welding method
Inventor: HIRAKAWA MANABU
IPC: B23K9/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double wire welding system that can be structured easily at a low cost from an existing single wire system welding equipment without requiring special remodeling and also to provide the welding method of the double wire system.  <P>SOLUTION: In welding equipment having a consumable electrode wire feeding device, a welding power source for supplying power to a consumable electrode wire 4 and its feeding device, and control device 12 for controlling a consumable electrode wire feeding speed, power supply to the consumable electrode wire 4, etc.; there are installed a filler wire feeding device 19, a filler power source 21, a setting device 26 for setting a power supply to the filler wire 18 as well as the feeding speed and feeding starting time of the filler wire, a filler power source control device 25 for controlling a power supply by the filler power source 21 as well as the feeding speed and feeding start of the filler wire, and a connecting cable 28 for connecting by terminals between the control device 12 and the filler power source control device 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151460-A (JP)
Title: Display unit and information display device
Inventor: ITO HIROSHI
IPC: G09G3/32
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a fault occurs in shift register circuits of display element driving circuits in any one of display units, a normal serial signal can not be outputted to a succeeding display unit and lighting of all the display units can not be controlled.  <P>SOLUTION: The connection routes of display element driving circuits R11-R44 for controlling the lighting of display elements 21 in each display unit 20 are divided. Even when a fault occurs in any one of the shift register circuits R11a-R44a of the display element driving circuits R11-R44, only the divided minimum rows can be controlled to a non-display state, so that the display of character strings displayed on an information display device 10 can be continued without making the whole display illegible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153642-A (JP)
Title: Initialization circuit for large-scale integrated circuit
Inventor: TORIYAMA IZUMI
IPC: H03K17/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an initialization circuit of an LSI (Large Scale Integrated) circuit which can perform an initialization in a short period of time without needing a special devising for the initialization.  <P>SOLUTION: A clock for initialization generation circuit 4 is started at the same time as power-on and generates a clock CK2 for initialization. A selection circuit 3 outputs the clock CK2 to be outputted from the clock for initialization generation circuit 4 to each part of the circuit in the case of the power-on. Each part of the LSI is initialized by the clock CK2 and a reset signal R. In addition, the selection circuit 3 outputs an external clock CK1 to each part of the circuit after a register 12 is set by a switching signal from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153107-A (JP)
Title: Package for optical semiconductor module
Inventor: SUZUKI KATSUNORI
IPC: H01S5/024
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dissipate heat produced in a thermoelectric module externally by improving the heat dissipating performance of a metallic bottom plate and preventing occurrence of bending.  <P>SOLUTION: The metallic bottom plate 11 of a package 10 for the thermoelectric module is provided with a placing unit 11a whose area is nearly equal to a bottom area of a metallic frame 12, and a fixing unit 11b placed at both outer sides of the placing unit 11a to fix the package 10 to an external member. Then the plate thickness T1 of the placing unit 11a is formed thinner than the plate thickness T2 of the fixing unit 11b, and a step difference is caused at a boundary between the placing unit 11a and the fixing unit 11b. The plate thickness T1 of the placing unit 11a is formed thinner than the plate thickness T2 of the fixing unit 11b and in this way permits the heat produced in the thermoelectric module 18 mounted on the placing unit 11a to be efficiently dissipated through the placing unit 11a whose plate thickness is thinner externally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155514-A (JP)
Title: Storage and delivery device for paper sheet
Inventor: TSURUOKA YASUJI
IPC: B65H31/30
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a device, enlarge a paper money storage volume, and prevent jamming of paper sheets.  <P>SOLUTION: This storage and delivery device for paper sheets is constituted in such a way that the paper sheets are separated and delivered one by one from vertically stacked two storage parts each storing different kinds of paper sheets horizontally. This device is provided with two upper and lower paper sheet bases arranged horizontally across a predetermined interval between both storage parts, a kicking-out roller in which its upper and lower peripheral fringes face the inside of each upper and lower storage part from windows provided on the both paper sheet bases, respectively, a pair of upper and lower paper sheet pressing arms for lifting and lowering the paper sheets in the both storage parts to bring the paper sheets in contact with the kicking-out roller or let them leave for each other, one feed roller facing between the two paper sheet bases from outer sides of the both storage parts, and a pair of upper and lower separation rollers opposing to the feed roller from above and below to regulate rotation of the paper sheets in the direction of delivery and allow rotation in the reverse direction. This device performs storage of the paper sheets in each storage part and separation and delivery from each storage part selectively by lifting and lowering the paper sheet pressing arms and controlling the direction of rotation of the feed roller and the kicking-out roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158588-A (JP)
Title: Substrate processing apparatus
Inventor: HASHIZUME AKIO
IPC: G02F1/13
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of improving in-plane evenness for instance, in removing organic substances on a substrate.  <P>SOLUTION: Before a removing liquid is applied from a removing liquid nozzle 7 to a substrate W, a temperature-controlled pure water is applied from a rear-surface liquid nozzle 11 to the rear surface of the substrate W. The difference in temperature is defined to be within 20°C between the removing liquid from the removing liquid nozzle 7 and the pure water from the rear-surface liquid nozzle 11. By supplying the temperature-controlled pure water to the rear side of the substrate W to bring the temperature of the substrate W close to the temperature of the removing liquid, the temperature of the removing liquid flowing on the surface of the substrate W becomes almost iniform on the whole surface of the substrate W, and even when the removing liquid is large in temperature dependency, the in-plane evenness of the substrate in removing organic substances such as polymer can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155453-A (JP)
Title: Packaging container and blank for container
Inventor: KUME SATOSHI
IPC: B65D5/42
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container, on which the sealing between a container body and an outlet member is surely carried out to eliminate a fear of liquid leakage.  <P>SOLUTION: The packaging container comprises the container body 11 of a lamination made mainly of paper, which is continuous with the upper end of a rectangular cylinder body 21 and has a top 23 whose upper end is open, and a synthetic resin outlet member 12 having a skirt 53 fitted into the opening edge of the top 23 and sealed. The top 23 is of the headless pyramid shape corresponding to that of the skirt 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105689-A (JP)
Title: Double-edge ski
Inventor: TACHIBANA TAKECHIYO
IPC: A63C5/048
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide skis with which turn and speed control are smoothed.  <P>SOLUTION: By providing two edges to a single ski, abilities of cutting, firmly stepping and catching a snow surface are doubled. Thus, it is smooth to catch the snow surface, slide and stop a stream by moving the weight of a skier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158369-A (JP)
Title: Fuel cell
Inventor: CHO KENHA
IPC: H01M8/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell, wherein an electrolyte membrane is fully humidified, even at operation in a low humidified state of the fuel cell, and flooding caused by water generated and remaining in an electrode and a gas diffusion layer is prevented.  <P>SOLUTION: A gas flow path formed on a bipolar plate 4 at a cathode side comprises an upstream gas flow path 42 communicating with a supply port 41 of an oxidant gas, a first downstream gas flow path 43 which is provided at a downstream side rather than the upstream gas flow path and communicates with the upstream gas flow path, and a second downstream gas flow path 44 which is provided at a downstream side rather than the upstream gas flow path and communicates with a discharge port 45 of the oxidant gas but does not communicate with the first downstream gas flow path. As a result, the problem of the electrolyte membrane at the upstream side being easy to dry with drainage ability at the upstream side restrained is solved and flooding is prevented with the drainage ability at the downstream side improved, when operated in a low humidified state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162270-A (JP)
Title: Joint element, and method for forming curved section of culvert or open channel
Inventor: NODA MASARU
IPC: E03F3/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint element which can prevent the breakage of a precast concrete member.  <P>SOLUTION: This joint element is equipped with: a pair of closed-end cylinder-shaped joint cylinders 21 which are provided on the end surfaces of box culverts 9 to be joined to each other, respectively, and the inner peripheral surfaces of which are formed in such a tapered shape that a diameter is made gradually larger toward a bottom surface 21b; a joint rod 23, both the ends of which are to be inserted into the joint cylinders 21, respectively; and a pair of cones 25, the outer peripheral surfaces 25a of which are formed in such a tapered shape that a diameter is made gradually larger from a front end toward a back end, and the front ends of which are to be inserted into the both ends of the joint rod 23. The joint cylinder 21 is formed in such a manner as to establish the relationships: A<C and B<C. In the relationships, A represents an inside diameter of an inlet 21a of the joint cylinder 21; B represents the diameter of the bottom surface 21b of the joint cylinder 21; and C represents the total value of the thickness of the end of the joint rod 23 and the outside diameter of the back end of the cone 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163495-A (JP)
Title: Rubbing mask for alignment control of liquid crystal panel
Inventor: TAKADA KUNIO
IPC: G02F1/1337
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent destruction of wiring due to static electricity caused by rubbing and to prevent a C2 orientation by preventing local rough rubbing at a rubbing mask edge (1), to prolong the service life of a rubbing cloth (2), and to reduce the production cost of the rubbing mask (3) in the rubbing mask for alignment control of a liquid crystal panel.  <P>SOLUTION: The rubbing mask is constructed with six pieces of SUS tapes of 10 mm width and 50 μm thickness and a peripheral frame wherein only vertical frame areas and terminal parts are coated with the SUS tapes. The SUS tapes with 50 μm thickness are fixed to the peripheral frame with a room temperature setting adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161309-A (JP)
Title: Folding container
Inventor: YABUTA TAKASHI
IPC: B65D6/18
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an insert piece of an engaging member from getting damaged even if a folding container set up into a box shape deforms, and a load is applied to flip-up sidewalls, an upper split sidewall and a lower split sidewall to cause the flip-up sidewalls, the upper split sidewall and the lower split sidewall to displace.  <P>SOLUTION: The folding container consists of an upper frame 1, a base 2, the flip-up sidewalls 3 with their upper ends pivoted to the upper frame and split sidewalls 4 having the upper split sidewall 4' and the lower split sidewall 4". The folding container is structured such that the insert piece 50b of the engaging member 50 formed on the upper split sidewall and the lower split sidewall can move in the breadthwise direction in a fitting member 60 formed on the flip-up sidewall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164502-A (JP)
Title: Terminal device, server, dictionary retrieval program and dictionary retrieval method
Inventor: TSUHO ATSUROU
IPC: G06F17/28
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device in which the retrieval result from a dictionary is easily assured in conjunction with the past retrieval result with the retrieval result comparing with a sentence in a retrieval origin.  <P>SOLUTION: The sentence is displayed on the sentence window 22 on a display screen 21. In specifying any phrase in the sentence, the specified phrase is retrieved from the dictionary to display its dictionary data on a dictionary window 23 on the same display screen 21 as that used for the sentence. Consequently, no cumbersome operation, including screen switching is required and the retrieval result is assured by checking the retrieval result against the contents of the presently displayed sentence. In addition, retaining history data on each phrase obtained for each dictionary retrieval displays the history data on the dictionary window 23. Consequently, each phrase previously consulted the dictionary as well as the phrase specified this time is assured on the same screen.  <P>COPYRIGHT: (C)2004,JPO