baber/WOPTO huggingface dataset:
Patent JP-2002137020-A (JP)
Title: Press-forming method and mold, movable flask member used for mold
Inventor: SATO EISAKU
IPC: B21D22/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a press-forming method which is capable of pressing under a uniformed pressure distribution and which does never need any large-scale means resulting in a high initial cost. SOLUTION: A movable flask member 3 together with a stationary mold member 1 presses and holds a stock plate M to be formed so that the stock plate M does not move. In this state a pressing medium 33 consisting of solid granules is pressed. A frame-shaped body 13 holding the pressing medium 33 functions as an enclosure for the pressing medium 33 so that the pressing medium 33 does not escape outward and applied pressure is concentrated directly on the stationary mold member 1 only. The pressing medium 33 fits into a forming section 11 produced in the stationary mold member 1 owing to the shape guiding nature of each of spherical solid granules which compose the pressing medium 33, whereby pressure distribution is uniformed and the stock plate M is pressed under the even pressure distribution.
Patent JP-2002139928-A (JP)
Title: Image forming apparatus
Inventor: FUKADA SATOSHI
IPC: G03G21/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which vibration and impact caused by the contact of a function member with an image carrier can be reduced while ensuring the uniformity of contact pressure between the function member and an image carrier. SOLUTION: The image forming apparatus is provided with a rotating image carrier, the function member which can be in a contacting state and a separating state with respect to the image carrier, an elastic member to realize such elastic force that the function member contacts the image carrier, and a contact and separation means to make the function member contact or separate from the image carrier. The function member has a resistance member to realize resistance for obstructing the contact of the function member with the image carrier during the period of time that the member shifts from the separated state to the contacting state.
Patent JP-2002137960-A (JP)
Title: Low-temperature firing ceramics composition, low- temperature fired ceramics and wiring board using it
Inventor: FUKUDA KENJIRO
IPC: C04B35/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature firing ceramics composition suitable for an insulation board of a wiring board whose thermal expansion coefficient is high, dielectric loss is low and decrease in strength after heat cycle is little, the low-temperature fired ceramics and the wiring board using the above ceramics. SOLUTION: The low-temperature firing ceramics composition contains Si, Ba, B, Al and Zr whose contents are 55-70 wt.% expressed in terms of SiO2, 20-40 wt.% expressed in terms of BaO, 1-8 wt.% expressed in terms of Al2O3 and >0 wt.% and <=7 wt.% expressed in terms of ZrO2, respectively. The above composition which contains a quarts crystal of >=30 wt.% is used as the insulation board 1 of the wiring board A.
Patent JP-2002141912-A (JP)
Title: Bypass backup system
Inventor: YAMAMOTO YOSHIYUKI
IPC: H04L69/40
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a bypass network system that causes no system-down even on the occurrence of a fault on a network interconnecting a center and branches. SOLUTION: The bypass backup system consisting of host side routers whose number is the same as that of host computers, LANs whose number is equal to the number of the host side routers, network side routers and backup routers whose number is more than number of the LANs, a WAN connected to the network side routers, a backup network connected to the backup routers, and star type networks each provided with branches whose number is more than that of the network side routers, continues communication by bypassing a fault location on the occurrence of the fault on a communication path during 2-way communication between the host computers and the branches.
Patent JP-2002139365-A (JP)
Title: Method and apparatus for mounting flowmeter
Inventor: TANIMOTO ATSUSHI
IPC: G01F15/18
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To easily mount a flowmeter in an existing pipeline, and to minimize the period and cost of construction work. SOLUTION: A flange 11 of a fixed ring part 10 is fitted into a recess 4 in a mounting plate 2, and a lead wire 14 is led out of a hole 3. A converter 15 is mounted on the upper surface of the mounting plate 2 via a mounting cylinder 16, and the lead wire 14 is connected to the converter 15 to mount a prescribed flowmeter body 8 in place. Next, a hole, having a diameter large enough to allow insertion of the stepped portion 12 of the fixed ring part 10, is bored in the portion of the pipe 17 for mounting the flowmeter. A spacer 7, matching the outside diameter of the pipe 17, is mounted to the fixed ring 10, and a packing member is interposed therebetween. A bluff body portion 9 is inserted into the pipe 17 from a hole bored in the pipe 17 to press the spacer 7 and the stepped portion 12 of the fixed plate.  A U-bolt 5, matching the outside diameter of the pipe 17, is fastened across the pipe 17 and is passed through a bolt hole and tightened, to secure the mounting plate 2 in place.
Patent JP-2002149255-A (JP)
Title: Operating and steering device for working vehicle
Inventor: HANANO HIROYA
IPC: E02F9/20
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To make steering comfortable by attaching armrests to steering bases arranged on both the right and left sides of a driver's seat. SOLUTION: The steering bases 22L and 22R having operation levers 26 and 30 arranged on both the left and right sides of the driver's seat 8 are equipped with the armrests (wrist rest) 49L and 49R supporting the arms or wrists of an operator.
Patent JP-2002148545-A (JP)
Title: Laser beam scanner
Inventor: FUKUDA TSUYOSHI
IPC: G02B26/10
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate image recording or reading by compensating variation in the magnification of a recording image or a reading image due to a temperature change in a scanner by simple constitution. SOLUTION: Since supporting members 34a, 34b are displaced by expanding or contracting them in the optical axis direction of a laser beam LB (S) correspondingly to the expansion quantity of a photoreceptor material 30 in a main scanning direction (arrow X direction) due to a temperature change, an image prevented from being influenced by temperature can be recorded in the material 30.
Patent JP-2001203170-A (JP)
Title: Method for forming contact of semiconductor element
Inventor: RI HEICHURU
IPC: H01L21/311
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To effectively improve step coverage at a low cost, when a contact hole which links a gate and a source/drain with a metal wiring layer or a contact hole such as a viahole, which links a part between the metal wiring layers is formed in a multilayer wiring of a semiconductor element. SOLUTION: This method for forming the contact of a semiconductor element contains a step, where an insulating film is subjected to vapor deposition on an upper part of a lower thin film on which electrodes of a semiconductor element or a metal wiring pattern is formed and planarized, a step forming a photosensitive film pattern whose inner sidewall is formed in a gently curved shape, above the insulating film, a step where the insulating film is subjected to dry etching using the photosensitive film pattern as a mask and a contact hole is formed, a step where the photosensitive film pattern is removed, barrier metal and tungsten are subjected to vapor deposition and plug up the contact hole, and a step where the tungsten and barrier metal are polished chemically and mechanically and planarized, in such a manner that the upper surface of the insulating film is exposed.
Patent JP-2002144943-A (JP)
Title: Cylinder synchronous device of gate lifter
Inventor: YAMANAKA TAMIO
IPC: B60P1/46
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder synchronous device of a gate lifter capable of simply correcting a gate positioned at an appropriate descended position to a horizontal state by a simple mechanism. SOLUTION: In this gate lifter, a rod side chamber 3Lc of a first hydraulic cylinder 3L is connected to a driving source 41 via a first pipe 42 and an opposite rod side chamber 3Lb is connected to a rod side chamber 3Rc of a second hydraulic cylinder 3R via a second pipe 43. An opposite rod side chamber 3Rb of the second hydraulic cylinder 3R is released to the atmosphere or is connected to a reservoir 41d via a third pipe 44. The gate is ascended/descended along a strut by telescoping the first and second hydraulic cylinders 3L, 3R while synchronizing them. The first pipe 42 and the second pipe 43 are communicated by a first communication pipe 45a provided with a first synchronous valve 45c.  A midway part of the first communication pipe 45a being the second piping 43 side as compared with the first synchronous valve 45c and the reservoir 41d are communicated by a second communication pipe 45b provided with a second synchronous valve 45d.
Patent JP-2002144449-A (JP)
Title: Small-size printed packaging container mount and small- size packaging container
Inventor: KAMITAKI YASUSHI
IPC: B65D5/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container mount on which a user selects/ makes a desired pattern, etc., and which can be assembled simply after printing and can handle a small amount of a substance and a small-size packaging container. SOLUTION: In the small-size packaging container mount and the small-size packaging container, separation preparation processing is applied in advance to a peripheral end fringe part for making a container shape, the desired pattern, etc., manufactured by a computer are displayed/dedpicted on the mount by using a printing machine, separation rapping for making the container shape in the mount is done, and a box is assembled simply and easily along a folding line. In this way, small lot handling which has been dependent on large-scale production or manual fabrication so far is made possible, the range of selection of a design, etc., which can meet user's idea is enlarged, and an effect to assemble a box simply and easily.
Patent JP-2002149273-A (JP)
Title: Portable information processing apparatus
Inventor: SHIMADA ISAO
IPC: H01Q3/04
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To speedily provide an antenna with various specifications on the market and its communication control circuit while stabilizing characteristics without greatly disassembling a device. SOLUTION: When an antenna is replaced for conforming to communication standards of various specifications, an antenna cover 6 is detached and a hinge cover 5 and a bottom cabinet 9 are detached. Then an antenna unit 7 and a signal line 7b are taken out of a recessed part 2a of a metallic display rear cabinet 2 and the communication control circuit 10 is detached from the bottom cabinet 9 of a portable information processor main body part 4. Then a replacing antenna unit is assembled by following the reverse procedure.
Patent JP-2002153555-A (JP)
Title: Puncturing needle for medical care
Inventor: MATAMI MATAICHIRO
IPC: A61M5/158
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a puncturing needle for medical care in which a needle can be fixed to a cover so that the needle may not come off the cover and the cover does not come off to expose the needle. SOLUTION: Puncturing needles 1 and 1A are respectively constituted in such a way that fixtures 5 and 5A having notched grooves 5a are directly fitted to needle bases 4 through hinges 6, to the outer peripheries of tubes 9 connected to the needle bases 4, or to the rear parts of the bases 4, and covers 3 and 3A having notched grooves 3a are fitted to the fixtures 5 and 5A through the hinges 6. In addition, rings 2 having notched grooves 2a are rotatably arranged on the outer peripheries of the covers 3 and 3A.
Patent JP-2002163215-A (JP)
Title: Information delivery system to portable terminal
Inventor: MITARAI MASAHIDE
IPC: H04W76/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for enabling a user of a portable terminal to easily obtain desired information. SOLUTION: In this information delivery system using a network, a server machine is provided with a means for delivering delivery information requested by a user to the portable terminal of the user by an electronic mail form.
Patent JP-2002158678-A (JP)
Title: Control system for vehicle
Inventor: HASHIMOTO HIROSHI
IPC: H04L12/40
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance responsiveness of a system by enhancing the transmission efficiency of data. SOLUTION: Respecive ECUs 22 to 25 for forming plural subsystems are constituted by providing a packet data generating part 81, a message generating part 82, a priority FIFO 83 and nonpriority FIFO 84. The packet data generating part 81 sets prescribed priority, for example, either of priority packet data or nonpriority packet data, based on the priority on control when the data to be transmitted is made into packet. The message generating part 82 generates messages by separating the packet data according to a communication protocol. The priority FIFO 83 stores the message constituted of the priority packet data and the nonpriority FIFO 84 stores the message constituted of the nonpriority packet data. A communication controller 72 transmits the messages in the order of priority of the packet data.
Patent JP-2002160645-A (JP)
Title: Automatic tilt steering device
Inventor: TOMARU MASANORI
IPC: B62D1/18
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembly operation for installing tilting members on a steering column without inducing a rice of a production cost. SOLUTION: When the tilting members 7 are assembled in the steering column 2, sliders 22 and resin guides 21 are press-fitted into elongated holes 15 in the tilting member 7 from a steering column 2 side (namely, inside of the tilting member 7) to temporarily hold the sliders 22 and the resin guides 21 so as to prevent them from dropping. The almost U-shaped intervals of the tilting members 7 are set slightly smaller (only Δα) than the lateral width of the steering column 2 so as to develop a pressing force from the tilting members 7 to the side of the steering column 2, to temporarily hold the tilting members 7 on the steering column 2 by the pressing force.
Patent JP-2002161633-A (JP)
Title: Shelf board mounting structure for storage, and shelf board support
Inventor: HASHIMOTO MORIMICHI
IPC: E04F19/08
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting/dismounting of a shelf board for a storage such as a closet, to thereby effectively make use of the shelf board as a recycled commodity. SOLUTION: A column or a stud arranged on a side wall of a storage has a hole formed therein, for allowing insertion of a projection of a support 1. The support 1 is formed like an inverted L letter, and has the projection formed on a vertical surface thereof. Next, the projection of the support 1 is inserted into the hole, and the vertical surface of the support is fixed to the column or the stud by a screw. Then, the shelf board 13 is mounted on vertical surfaces of the supports 1 thus fixed to the column or the stud by the respective screws, and further the horizontal surfaces of the respective supports 1 are fixed to the shelf board 13 by screws.
Patent JP-2002162785-A (JP)
Title: Image forming device and image forming method
Inventor: SUZUKI MASANORI
IPC: G03G9/097
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is free of a glittering and gloss difference on the front and rear surfaces and is capable of obtaining a good image even when an image forming toner with low temperature fixing property at a higher level than that of a conventional toner is used, and provide particularly an image forming device with a double-side image forming mechanism, and also provide a method of using the image forming device. SOLUTION: The image forming device with the double-side image forming means mounts a toner which has an inorganic fine powder and a toner particle that contains at least a binder resin, a coloring agent and a release agent. The molecular weight distribution of the toner measured by GPC from THF- soluble component of the toner (mainly binder resin) has a at least one peak in the range of 1,000-10,000, the half-width of the molecular weight distribution is a molecular weight of <=15,000 and weight % of molecular weight of >=105 is <=10 wt.% and the binder resin of the toner contains a chloroform-insoluble part of 5-40%, and the image forming method using the image forming device.
Patent JP-2002164138-A (JP)
Title: Socket
Inventor: KOKUBU NAOTAKE
IPC: F25D27/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a lamp socket inside a refrigerator using HC group refrigerant from becoming a cause of ignition in the case that a spark at the connection or disconnection of a lamp when exchanging it, is generated in the atmosphere of leaked refrigerant. SOLUTION: A collar part 1d is formed on an insulation art of the socket 1, and a projection 1e is formed on the collar part 1d. As the collar part 1d and the projection 1e closely contact a glass bulb 2, the socket has such a structure that the leaked flammable refrigerant can not get into the area where the spark is generated when the electricity receiving terminal 2b of the lamp and a contact point 1c contact each other, therefore, the spark is prevented from becoming a cause of ignition.
Patent JP-2002161022-A (JP)
Title: Aerosol type foamy pack cosmetic
Inventor: KUROKAWA HIRONORI
IPC: A61K8/34
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol type foamy pack cosmetic having excellent foam qualities, low irritation to the skin and excellent moisture retention after use. SOLUTION: This foamy pack cosmetic is obtained by using a stock solution comprising one or more kinds of hydrophilic nonionic surfactants, one or more kinds of N-acylamino acid salts, one or more kinds selected from a mucosaccharide, a disaccharide and a sugar alcohol and one or more kinds of water-soluble polysaccharides and packing the stock solution and a propellant to an aerosol can.
Patent JP-2002168282-A (JP)
Title: Hydraulic buffer
Inventor: OTA MASATOSHI
IPC: F16F9/32
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a hydraulic buffer capable of changing damping force depending on a compressed position of a piston rod, and to shorten the basic length of the hydraulic buffer, and also to achieve its cost decrease. SOLUTION: In the hydraulic buffer 10, a hollow hole 70 having an opening toward a oil chamber 48B opposing to a piston rod side is formed in a piston rod 12 along its axial direction, and a bypass oil passage 71, in which one end has an opening in the hollow hole 70 parallel to a pressure-side primary oil passage 49 and other end has an opening in a lower face of a pressure-side plate valve 42, is arranged, and further, a metering rod 72 is provided to limit flow of operating oil in the bypass oil passage 71 when the piston rod 12 has more than a regular compressed stroke toward a cylinder 11.
Patent JP-2002125810-A (JP)
Title: Breathing body and cushion using its breathing body
Inventor: ARAKAWA KUMIKO
IPC: A47C27/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a breathing body whose breathability is high and a cushion using the breathing body which is made of the same material, and which can be used for many other products including the ones whose sizes, shapes or the like are different. SOLUTION: A breathing body is made by rolling up a net sheet made of bendable synthetic resin whose edge is fixed to form a cylindrical shape. A spreading cushion can be made by placing these breathing bodies side by side, and a placing cushion which has a pillow shape can be made by piling them up. A cushion with high breathability can be got by forming a cylindrical body out of net sheet whose inner part is empty.
Patent JP-2002167011-A (JP)
Title: Article control system
Inventor: KAWAI SHUICHI
IPC: G06K19/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily find a desired article by retrieval and simultaneously control stock, even if controlled articles are freely arranged and moved. SOLUTION: Article data is fetched in an information processing unit 22 of an article control personal computer 26 by a bar code reader 16 from a bar code label 14a attached on commodity 14 displayed in a display shelf 12. The article data is written into IC card tag 14b by IC card writer 18, which is then attached on the commodity 14. When the commodities are displayed in the display shelf 12, IC card data of the commodities in each area read out by IC card reader 20 of the display shelf 12 are collected, and are processed along a determined purpose to detect an arranged state of the commodities, retrieval of the desired commodity, movement history of the commodities or the like. The result of the processing is displayed on a display 24, and an article controller easily controls the commodities by watching the display 24.
Patent JP-2002161895-A (JP)
Title: Fan device and refrigerator using it
Inventor: AOKI HITOSHI
IPC: F25D17/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To dividedly flow a desired amount for air to a shelf duct 36 and a ceiling duct 35 without causing an increase in a pressure loss. SOLUTION: A centrifugal fan is formed by arranging a blade 71 making a cylindrical shaft as a rotation shaft on a centrifugal fan case 70 of which one end is closed by a ceiling plate 72 and in which a suction duct side inlet 64 is formed on the other end. A ceiling duct side outlet 65 and a shelf duct side outlet 66 are formed on a side wall of the centrifugal fan case 70 and the ceiling duct 35 and the shelf duct 36 are connected thereto respectively. An internal air is suctioned from the suction duct side inlet 64 and after the air is cooled by a refrigeration chamber side evaporator 25 disposed therein, the air is fed from the ceiling duct 35 an the shelf duct 36.
Patent JP-2002166637-A (JP)
Title: Method for manufacturing metal container printed with foamable ink
Inventor: KOMAI YOSHITOKI
IPC: B65D25/34
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal container printed with a release-proof foamable ink. SOLUTION: This method for manufacturing a metal container 1 printed with a foamable ink comprises the steps to print a release-proof ground ink or a varnish 2 on the surface of the metal container 1, print a pattern with an ink or a varnish 4 containing a foamable microcapsule 3 and print a top coat layer 5 on the in or the varnish 4 to expand the foamable microcapsule 3.
Patent JP-2002081307-A (JP)
Title: Oil filter structure and oil filter gasket
Inventor: KOBAYASHI TSUTOMU
IPC: F16J15/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent responsiveness of a variable valve timing device from lowering, to seal a mounting portion of an oil control valve, to facilitate mounting/removing of an oil filter gasket, to reduce cost of working/assembling, to improve maintenance in the market and to reduce the number of parts, in an oil filter structure and the oil filter gasket. SOLUTION: The oil filter gasket having a function for filtering oil of the filter and a function for preventing oil leakage of a sealing member is disposed between the oil control valve and a main body of an engine.