baber/WOPTO huggingface dataset:
Patent JP-2002014241-A (JP)
Title: Optical waveguide material and method for manufacturing optical waveguide
Inventor: SASAKI SHINYA
IPC: G02B6/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide material having high sensitivity for visible rays to UV rays and excellent mass productivity, and to provide a method for manufacturing an optical waveguide by using the material. SOLUTION: The material contains a polymer compound having photofunctional groups in the side chains and a compound which can react with the photofunctional groups by the irradiation of light and can cause changes in the structure of the side chains of the polymer compound to change the refractive index, or the material contains a polymer compound containing a compound which has photofunctional groups and photoreactive groups to be reacted with each other by the irradiation of light in the side chains adjacent to each other and can change the molecular structure and change the refractive index. After the film is formed by using the material, the film is selectively irradiated with light to generate difference in the refractive index, when a clad layer is formed in the region irradiated with light, and the film part around the clad is left as the core layer, thereby manufacturing the optical waveguide.
Patent JP-2002003150-A (JP)
Title: Carrying equipment
Inventor: ISHII ISAMU
IPC: B65G63/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To make cranes having performance and ability travel when necessary in a travelling area, in which such performance and ability are not provided, without deteriorating working efficiency even if a carrying equipment is housed not in a two story building which limits the travel range of the cranes but in one plane. SOLUTION: This carrying equipment is to make cranes travel independently of each other in two areas adjacent to each other. A parallel arm 5 is made to travel on two cross rails 4. Two hoists 8, which travel in a material stock area 2, are made to travel on one cross rail 7. This carrying equipment is constituted in such a way that these cross rails 4 and 7 are laid in the same plane and the same direction so that the parallel arm 5 can go into the material stock area 2 utilizing the cross rail 7 of the two hoists 8. As a result, unloading work can be done in each work area effectively.
Patent JP-2002015205-A (JP)
Title: Advertisement system using internet
Inventor: KOJIMA KENICHI
IPC: G06Q30/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an Internet-using advertisement system which makes it easy to access an advertisement on the Internet and promotes the use of a homepage. SOLUTION: This advertisement system S1 is equipped with an advertisement database which stores advertisements collected from advertisers 30, a browsing processing program which allows a customer terminal 2 to browse a requested advertisement from the advertisement database when requesting it, a counter program which discriminates a server 15 other than a server 10 when the browsing request is made through the server 15 and counts how many times the browsing request is made by the servers 10 and 15, a bonus program which gives incentives by the servers according to at least the frequency of browsings together with the browsing processing program after the acceptance of the browsing request is stopped when the total of the frequency of browsings reaches a predetermined number.
Patent JP-2002013474-A (JP)
Title: Variable displacement compressor
Inventor: KUBO YUJI
IPC: F04B27/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To enable keeping of good lubrication of a radial bearing supporting a projecting end from a housing of a driving shaft and an end portion in the opposite side, by omitting an energizing spring of the driving shaft. SOLUTION: A cylinder block 12 is provided with a storage chamber 40 communicating to a storage hole 18 equipped with the radial bearing 19 supporting a second end portion of the driving shaft 16 at one end, and blocked by a valve/port forming body 14 at the other end. The storage chamber 40 and a sucking chamber 31 are communicated by a passage 41. In the storage chamber 40, a regulating member 39 regulating movement to the rear side of the driving shaft 16 is fixed so as to divide the storage chamber 40 into an opening side area A of the passage 41 and a radial bearing side area B.  The regulating member 39 is provided so as to have a little clearance Δbetween the regulating member 39 and the valve/port forming body 14 at a normal compressing operation, and to make the clearance Δzero to regulate the movement of the driving shaft 16 when the pressure in a crank chamber is rapidly raised. A hole 43 communicating both areas A, B is formed on the regulating member 39.
Patent JP-2002010873-A (JP)
Title: Pocket structure of seat back
Inventor: TAKEDA ARATA
IPC: A47C7/62
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To simply and quickly perform assembling work by simply constructing a pocket structure with the minimum number of component items, decrease the using amount of trim covers, decrease the sewing part, and surely hold stored goods such as a map and easily put in and out the same. SOLUTION: A hook member 21 is formed by a fist hook member 23 fitted to a lower terminal end 15a of a back side trim cover 15, and a second hook member 25 fitted to a lower terminal end 17a of a front side trim cover 17. The first hook member 23 and the second hook member 25 are engaged with each other. A pocket part 30 is formed by a tray part 31 formed to be integrated with the first hook member 23 and a belt body 33 extending in the cross direction, which is provided on the back side trim cover 15 of a seat back 11 above the tray part 31, both ends of which are secured to the seat back 11.
Patent JP-2002014842-A (JP)
Title: Debug device and lsi
Inventor: MATSUKI TOSHIO
IPC: G06F11/28
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To detect the unused area of a memory without requiring any memory for coverage, and to reduce costs for detecting the unused area of the memory. SOLUTION: At the time of resetting a microcomputer 2, numeric values are written as initial values in a part of the whole part of a memory 4 whose unused area is retrieved by a memory writing part 6, and the numeric values to be written in a part or the whole part of the memory 4 are changed every time the microcomputer 2 is reset. Also, the storage contents are read from a part or the whole part of the memory 4 after the lapse of a designated time after the rest of the microcomputer 2 is released each time the microcomputer 2 is reset, and the storage contents of the memory 4 are compared with the numeric values stored in a written numeric holding part 8 at the time of the preceding reset, and whether or not those numeric values are matched is detected.
Patent JP-2002013698-A (JP)
Title: Method for switching take-out container at gas supply equipment
Inventor: SAWADA YUKIHIDE
IPC: F17C13/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method to shift a liquefied gas storage container for use, without influencing operating conditions on the liquefied gas consuming equipment side. SOLUTION: A plurality of liquefied gas storage containers (1) are arranged juxtaposedly, and the liquefied gas storage containers (1) are constituted for selective communication with and connection to a gas feed passage (2). A flow rate control valve (9), situated at the inlet part of a carburetor (3) located in the gas feed passage (2), is opened and closed to detect pressure in the gas feed passage (2) situated downstream from the carburetor (3). A valve-opening detecting sensor (10) is situated at the flow rate control valve 9 and based on its detection by the valve opening detecting sensor (10) that the flow rate control valve (9) has opened fully, the connection state of the liquefied gas storage container (1) to a gas feed passage (2) is switched.
Patent JP-2002011833-A (JP)
Title: Waterproof heat insulation cloth
Inventor: YOSHIDA TATSUYA
IPC: B32B27/12
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof cloth for a comfortable clothing having a light weight and a heat insulation. SOLUTION: The waterproof heat insulation cloth comprises a fiber cloth base material, and a waterproof resin film provided on at least one surface of the base material and containing microcapsules each having a mean particle size of 10 to 200 μm and an infrared absorber.
Patent JP-2002012090-A (JP)
Title: On-vehicle monitor stand device
Inventor: IWATSUKI RYOSAKU
IPC: B60R16/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle monitor stand device allowing the easy attachment/detachment of a liquid crystal monitor. SOLUTION: Electrical connection and mechanical connection between contact pins 30a, 30b for images, electrical connection and mechanical connection between contact pins 31a, 31b for power supply, and mechanical connection between a monitor part 2 and a stand part 3 can be simultaneously made by connecting (or cutting off) a connector 5 comprising a connector box 18 and a connector frame 19, to simplify attaching/detaching operation.
Patent JP-2002027373-A (JP)
Title: Data recording and reproducing apparatus and data- input-format conversion method
Inventor: TAKIZAWA HIDETOSHI
IPC: H04N5/937
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To convert data photographed in a field format into data on a frame format so as to be recorded. SOLUTION: The data recording and reproducing apparatus is provided with first storage means 205a, 205b, 205c wherein a first storage region which stores image data on odd fields to be input from input/output means 301a, 301b, 301c, and a second storage region which stores image data on even fields are provided; second storage means 205d, 205e, 205f wherein a third region which stores image data on the odd fields to be input from the input/output means 301a, 301b, 301c and a fourth storage region which stores image data on the even fields are provided; a control means 250 which controls the read operation and the write operation of the image data; and a frame-image-data generation means which generates image data in units of frames from the read- out image data on the odd and even fields.
Patent JP-2002017635-A (JP)
Title: Electric vacuum cleaner
Inventor: OTSU YASUHIRO
IPC: A47L9/28
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner in which a battery is stably arranged without increasing in size. SOLUTION: Both a motor-driven blower chamber to house a motor-driven blower and a power source chamber 19 to house a storage battery 18 between the motor-driven blower and a mounting lower recessed part 38 are provided in a case body 2 with the mounting lower recessed part 38 in the front. In the case body 2, a turning wheel 39 is provided on the front side, and traveling wheels 33 and 33 are provided on both rear sides. A lid body 3 with a mounting upper recessed part 59 in the front to cover both the mounting lower recessed part 38 from above and the upper part of the case body 2 in such a way as to be opened is rotatably provided for the case body 2.  A dust collecting part 9 of which the lower edge part and upper edge part are each engaged with the mounting lower recessed part 38 and the mounting upper recessed part 59 is detachably and integrally sandwiched, fixed, and mounted between the mounting lower recessed part 38 and the mounting upper recessed part 59. As the dust collecting part 9 is the lightest, the motor-driven blower 6 is lighter than the storage battery 18, and the storage battery 18 is the heaviest among the three, the storage battery 18 is located at the approximately center of a main body case 4. It is possible to place the electric vacuum cleaner stably on a floor surface, to make it travel stably, and to improve cleaning workability as it is easily handled.
Patent JP-2002021633-A (JP)
Title: Four cycle engine
Inventor: IMAFUKU KENJI
IPC: F01M9/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent oil accumulated in a floor face of a rocker arm chamber from being sucked all at one into a combustion chamber of a cylinder through an intake port with a valve opened. SOLUTION: This four cycle engine has a weir 4 for preventing the oil accumulated in the floor face 2a from flowing in all 1at once is formed around the air-fuel mixture gas intake part 3 bored in the floor face 3a of the rocker arm chamber 2 provided above the cylinder of the four cycle engine and provided with rocker arms 1 and 1' driving opening and closing of an intake valve and an exhaust valve. A groove 4a is formed in a part of the weir 4 for allowing the oil accumulated in the floor face 2a of the rocker arm chamber 2 to flow in the intake part 3 little by little. A groove 7 is also formed from the floor face 2a of the rocker arm chamber 2 to a push rod chamber 6' provided with a push rod 5' driving the rocker arm 1' for allowing the oil accumulated in the floor face 2a to flow into the push rod chamber 6'.
Patent JP-2002020831-A (JP)
Title: CREEP RESISTANT Mg ALLOY
Inventor: OMURA HIROYUKI
IPC: C22C23/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a creep resistant Mg alloy free from the generation of cracking, excellent in castability, having creep resistance comparable to that of AE42 and further inexpensive compared with the case of AE42. SOLUTION: This creep resistant Mg alloy (ASCE31) contains, by weight, 2 to 4.0% Al, 0.7 to 1.8% Si, 0.3 to 1.0% Ca and 0.05 to 0.5% RE(rare earth elements), and the balance Mg. If required, 0.1 to 0.4% Mn is further added thereto. The ASCE31 has creep resistance almost equal to that of AE42. Moreover, in the case ASC31 as an Mg-Al-Si-Ca alloy free from the addition of RE and RE-added ASCE31 are compared, as to ASCE31, creep resistance of about two-times can be obtained, and only by the addition of a trace amount of RE, influence on the creep resistance is remarkable.
Patent JP-2001341467-A (JP)
Title: Write-in sheet
Inventor: TANAKA HIROYUKI
IPC: B42D15/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To permit illustration easily by effecting write-in on the image of an image surface. SOLUTION: A write-in sheet 1 consists of a transparent or semi-transparent sheet (made of polypropylene or the like, for example) while a scale 3 is printed on the whole of the surface. An adhesive agent is applied on the rear surface of the sheet 1 under a condition of being scattered in dotted state. When the sheet 1 is bonded to an indicating device 7, write-in can be effected while superposing the sheet 1 on an image appeared on the surface of image. An illustration or a proposal can be facilitated to understand by writing an illustrating diagram while superposing the same on the image.
Patent JP-2002022019-A (JP)
Title: Seal material, seal member using the same, and seal using the seal member
Inventor: KANO YASUSHI
IPC: C09K3/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To maintain excellent sealing performance, by being good in sealing performance, excellent in abrasion resistance and extrusion resistance in a long time usage under a condition of high pressure. SOLUTION: This seal member contains a polyethylene of ultrahigh molecular weight more than one million of average molecular weight of viscosity. The polyethylene of ultrahigh molecular weight has a Shore D hardness of 60 to 75, tensile strength of more than 30 MPa, and elongation percentage of 250% or more. This seal is a combination of a ring-shape seal member formed by using the seal material, the seal member, and a ring shape elastic member arranged at an outer periphery of the seal member.
Patent JP-2002024770-A (JP)
Title: Memory card release preventing tool
Inventor: SONE ZENTA
IPC: G06K17/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a fitting state holder of a memory card preventing the memory card from being released from a plug-in port and capable of easily fitting or removing the memory card to or from the plug-in port without applying machining to the memory card. SOLUTION: A plate spring 3 formed with an inclination section 31 extending obliquely upward toward the outside of a board 1 from the back face of the board 1 and a pressing section 32 inclined more gradually than the inclination section 31 is provided on the outside of the board 1, and the plate spring 3 excites a Compact Flash (R) 6 in the connecting direction to a connector 2 in contact with the edge section 6a' of the Compact Flash 6. When extracting the Compact Flash 6 from the connector 2, a worker presses one or multiple fingers of one hand to the pressing section 32, further warps and releases the plate spring 3 from the edge section 6a' of the Compact Flash 6, and extracts the Compact Flash 6 by drawing the fingers.
Patent JP-2002021167-A (JP)
Title: Wooden chip culvert member
Inventor: HARADA KAZUYUKI
IPC: E03F5/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a culvert member made of a natural material sufficiently holding the function of the culvert and finally returning to nature. SOLUTION: This culvert member is formed by integrally solidifying wooden chips of several centimeters in one side with resin in such an extent that voids are left therebetween. The material is the natural one, hence, even if it is buried in soil, it is weathered away and returned to soil with not foreign substances left thereafter.
Patent JP-2002021474-A (JP)
Title: Resin pipe laying method
Inventor: TAKASU NOBUO
IPC: E21D9/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin pipe laying method which shortens a period of time required for laying a pipe on a non-cut basis, shortens a construction occupying band, and raises safety level. SOLUTION: The resin pipe laying method for laying the resin pipe on the non-cut basis, is comprised of the following steps. In the first step, cores of the first resin pipe to be drawn and the second resin pipe to be newly connected to the first pipe are matched to each other. In the second step, the first and second resin pipes are held. In the next step, the first and second resin pipes are connected together by using a connector of a press-connecting type. In the following step, the connector is moved while maintaining connection between the first and second resin pipes in synchronization with a pullback speed.
Patent JP-2002019935-A (JP)
Title: Roller conveyor
Inventor: KANEKO HIROSHI
IPC: B65G13/071
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To precisely adjust driving force of a friction roller, to stably maintain the roller driving force for a long period of time and to reduce cost. SOLUTION: A rolling bearing 14 made of an inner ring 15, an outer ring 16 and a plural number of rolling elements 18 is installed on a drive shaft 1 connected to a power source 7, and a pre-load is added to the inside of the rolling bearing 14. An outer peripheral surface of the outer ring 16 of the rolling bearing 14 is made into a carrier surface to carry a carried article 4.
Patent JP-2002019924-A (JP)
Title: Method and recording medium to pursue and control physical distribution status by using communication terminal
Inventor: KATSUMATA KAZUKI
IPC: G06Q50/28
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To control a precise physical distribution status. SOLUTION: An invoise 20a is issued by a client terminal 21, a physical distribution status from cargo collection to completion of distribution is informed by using a portable communication terminal 23 and the physical distribution status is registered to a cargo pursuit DB(data base) 11 by a status input part 10e when transport request information 25 from a shipper 1 is registered to the cargo pursuit DB (data base) 11.
Patent JP-2002018317-A (JP)
Title: Device for removing metallic powder in fluid pipe
Inventor: SAITO DAISUKE
IPC: B03C1/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To almost completely collect and remove metallic powder, and further to enable adsorbing state of the metallic powder to an adsorbent to be visually recognized. SOLUTION: A stop valve 23 which can open/close a passage in a guiding pipe 18 is provided at an open end part of a rear side of the guiding pipe 18, further an auxiliary guiding pipe 27 is attached to the rear end part of the stop valve 23 and a closing cap 29, into which the rear end part of an operation rod 39 is inserted, is attachably and detachably attached to an open part at the rear end of the auxiliary guiding pipe 27.
Patent JP-2002020726-A (JP)
Title: Ceric oxide-based ultraviolet light absorber
Inventor: OKA YOICHI
IPC: C09K3/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light absorber which comprises crystalline ceric oxide and can effectively exhibit excellent transparency and an ultraviolet light absorbing effect, when used as an additive for beat-resistant films, plastics, coatings, cosmetics, and so on. SOLUTION: This ultraviolet light absorber characterized by comprising crystalline ceric oxide whose surface has been treated with a surfactant in an amount of 2 to 20 wt.% based on the ceric oxide, does substantially not contain particles having diameters of >=200 nm, and has an average particle diameter of 30 to 100 nm and a specific surface area of <=70 m2/g.
Patent JP-2002022431-A (JP)
Title: Equipment for measuring wear of trolley wire continuously
Inventor: SHINODA HIROSHI
IPC: G01N29/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive equipment for measuring wear of a trolley wire accurately and quickly regardless of weather. SOLUTION: The measuring equipment 1 measures wear of a trolley wire T ultrasonically while moving along the trolley wire. A measuring head 4 in a tray 3 comprises a nozzle 4a and a probe 14. While jetting a water column from the nozzle 4a to the lower surface of the trolley wire T, an ultrasonic wave is transmitted from the probe 14 in the water column and wear of the trolley wire T is measured by receiving the reflected wave. A constant distance is kept between the measuring head 4 and the trolley wire T through a roller 5. The tray 3 is supported on a push-up member 1 through a base 2, a slide base 6, a swing base 7, and a slewing base 8.  When the trolley wire T is shifted in the horizontal direction the slide base 6 moves to the left and right, when the trolley wire T inclines vertically in the axial direction the swing base 7 derricks, and when the trolley wire T is curved in the horizontal direction the slewing base 8 slews horizontally. During this operation, the measuring head 4 is disposed vertically on the lower surface of the trolley wire T at all times.
Patent JP-2002023594-A (JP)
Title: Regenerating method of process cartridge and regenerating process cartridge
Inventor: SATO MINORU
IPC: G03G21/18
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To reuse a vessel holder connected by in-line molding and die slide injection by decomposing the same. SOLUTION: A connecting member 191 is cut on the recessed part 180 which is a receiving part of a die in the secondary molding of in-line molding and die slide injection and is charged into the recessed part 180. If the positioning is necessary, a member 190 with a specified width is inserted into the recessed part 180 and is connected together.