baber/WOPTO huggingface dataset:
Patent JP-2002304046-A (JP)
Title: Image forming apparatus
Inventor: NAKADA MASANORI
IPC: G03G15/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning member from being placed in an erroneous position after the end of cleaning by providing a cover which closes the periphery of a scorotron. SOLUTION: An image forming apparatus is provided with a scorotron electrifier 2 for electrifying a photoreceptor 1 and a cleaning member 4 and operates the cleaning member 4 by an operation knob 5 to clean the wire of the scorotron electrifier 2, and a cover 3 is provided in the front of the scorotron electrifier 2, and the cover 3 is so constituted that it may not be closed without movement of the operation knob to a prescribed position, and the prescribed position is on the outside of an effective image area of the photoreceptor 1, and the cover 3 has a notched part 9 corresponding to the operation knob 5 moved to the prescribed position, and a photoreceptor cartridge is taken out from the apparatus main body and the cover 3 is opened to perform cleaning, and the cartridge cannot be inserted to the apparatus body unless the cover 3 is closed.
Patent JP-2002301504-A (JP)
Title: Method for manufacturing seamless metallic tube
Inventor: SHIMODA KAZUMUNE
IPC: B21B19/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a seamless metallic tube by which the defective biting of a billet in a piercer is suppressed. SOLUTION: When a mill scale material is used as a round billet, the major axis (a) and the minor axis (b) in a region of at least twice length of the nominal outside diameter D from the end on the top side of rolling are measured and only the billet having the ratio (a/b) of <=1.03 is supplied to the piercer.
Patent JP-2002312817-A (JP)
Title: Coin processor
Inventor: KUWABARA TOSHITOMO
IPC: G07D1/06
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor which avoids adding the load of a coin container on a bottom base and is free of the deformation of the bottom plate of its coin processor main body due to the load of the coin container. SOLUTION: The coin processor which has the coin container 100 and bottom base 130 arranged one over the other across the bottom plate 141 of the coin processor main body 140 in a box shape is provided with bottom surface projections 104 and 105 on the bottom plate 101a of the coin container 100; and the bottom surface projections 104 and 105 are engaged with the bottom plate 141 of the coin processor main body 140 and engagement holes 146 and 147 are provided which restrict the forward/backward movement of the coin container 100. Consequently, the coin container 100 has its forward/backward movement restricted by the bottom surface projections 104 and 105 and engagement holes 146 and 147 of the coin processor main body 140, so the load of the coin container is never placed on the bottom base 130 unlike before.
Patent JP-2002305999-A (JP)
Title: Apparatus for sterilizing nutritious liquid
Inventor: YAMAMOTO SOICHI
IPC: A01G7/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for sterilizing a nutritious liquid with which a sterilization part and a removal part can easily be built in a system for culturing the nutritious liquid. SOLUTION: The nutritious liquid is sterilized by supplying the nutritious liquid to the ultraviolet-ray sterilization part 50 and growth inhibition substances are removed from the nutritious liquid by supplying the nutritious liquid to an activated-carbon filter part 28 in the apparatus 10 for sterilizing the nutritious liquid. The ultraviolet-ray sterilization part 50 and the activated-carbon filter part 28 can easily be built in the system for culturing the nutritious liquid by building the apparatus 10 for sterilizing the nutritious liquid into the system for culturing the nutritious liquid which is used for culturing plants by using the nutritious liquid because the apparatus 10 for sterilizing the nutritious liquid is equipped with the ultraviolet-ray sterilization part 50 and the activated-carbon filter part 28.  Thereby, a throwaway system of the nutritious liquid with which the nutritious liquid once used for culturing the plants is not repeatedly used can easily be shifted to a recycle system of the nutritious liquid in which the nutritious liquid is repeatedly circulated for use for culturing the plants.
Patent JP-2002309176-A (JP)
Title: Abnormal noise preventing agent and abnormal noise preventing method using the same
Inventor: KATO SADAKO
IPC: B05D5/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an abnormal noise preventing agent for preventing the creaking noise expected to occur upon contact of a polyurethane foam with a metal surface with an oily deposit thereon, such as of a rustproof oil or grease, and to provide an abnormal noise preventing method using the same. SOLUTION: The abnormal noise preventing agent comprises a mixed solution wherein the effective ingredient of an anionic surface active agent accounts for 3.5-8.5%, the effective ingredient of a water-soluble wax emulsion accounting for 1.0-3.5%, and pH is adjusted to be 8.0-9.5. In the abnormal noise preventing method for preventing the creaking noise ascribable to the contact between a dried oily thin film on a metal surface and a polyurethane foam, the abnormal noise preventing agent is applied to the metal surface carrying the dried oily deposit, and the dried oily thin film is thereby emulsified or absorbed by the agent for conversion into a hydrophilic emulsion or into a liquid substance which are nonviscous and not water-repellent.
Patent JP-2002314473-A (JP)
Title: On-train station wireless unit automatic repeater for train wireless system
Inventor: HOSHI YOSHIHIRO
IPC: H04B7/26
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To quickly cope with emergency by using a mobile wireless unit at a site of accident on the occurrence of the emergency in train operation to surely make a wireless speech with a commanding office. SOLUTION: A relay means (including a signal line between an output side of a receiver and an input side of a transmitter, a relay for connection switching of the signal line, and a changeover switch 21) is mounted on an on-train wireless unit 23 resident between a commanding station side wireless unit 13 and a mobile wireless unit 26 in the train wireless system.  The relay means converts a radio wave with a frequency f1 into a radio wave with a frequency f2 , and transmits the converted radio wave to the commanding station side wireless unit 13 when the unit 23 receivers the radio wave with the frequency f1 from the mobile wireless unit 26, and the relay means converts the radio wave with the frequency f1 into the radio wave with the frequency f2 and transmits the converted radio wave to the mobile wireless unit 26 when the unit 23 receives the radio wave with the frequency f1 from the commanding station side wireless unit 13.
Patent JP-2002308211-A (JP)
Title: Parts transferring member and its manufacturing method
Inventor: OCHI TAKASHI
IPC: B29C59/04
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a parts transferring member having a higher quality than that of the prior art. SOLUTION: A plurality of fitting segments 27 for use in fitting members 34, 35 for feeding and position setting parts transferring member 25 are formed in sequence in a longitudinal direction of the parts transferring member 25 when punching holes are performed at predetermined positions of the parts transferring member 25, thereby accuracy in feeding and position setting operations can be improved, and thus the parts transferring member 25 having higher quality than that of the prior art can be produced.
Patent JP-2002315833-A (JP)
Title: Pressure variation adsorption type oxygen concentration equipment for medical treatment
Inventor: TAKEMASA KENJI
IPC: B01D53/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide equipment capable of continuing normal operation by preventing flowing out of a lubricant for a long period so as to eliminate the abrasion, gnawing or the oxidation corrosion such as rusting of bearing material in the oxygen concentration equipment of a pressure variation adsorption type provided with a channel switching means provided with a rotary distributor valve assembly structure. SOLUTION: In the oxygen concentration equipment of a pressure variation adsorption type, the channel switching means has the rotary distributor valve assembly structure provided with a bearing and an oil seal is provided in the axial direction of the bearing.
Patent JP-2002322302-A (JP)
Title: Resin composition for foam molding, foam molding and method for producing the same
Inventor: MIYAKE YUJI
IPC: C08L23/10
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a foam molding excellent in flexibility, heat insulating properties and heat resistance. SOLUTION: The resin composition for the foam molding mainly comprises 90-30 wt.% of a polypropylene resin having a melt tension at 230 deg.C of 7 gf or higher and 10-70 wt.% of a polyethylene copolymer composed of monomer components consisting of ethylene component and a non-olefin monomer component having a carboxy group.
Patent JP-2002273302-A (JP)
Title: Coating head for adhesive for pasting edge and coating method for adhesive for pasting edge using the head
Inventor: YAMAZAKI SHINICHI
IPC: B05B1/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating head for an adhesive for pasting edge members, which prevents the stick out of the adhesive after bonding with an edge member, and at the same time, eliminates the unevenness of strength of adhesion with the edge member and can protect and adhesive layer from damp and water. SOLUTION: The coating head 1 for the adhesive for pasting edges is provided with a valve system 7, 7a, 8 that starts and stops the supply of the adhesive HM, an adhesive discharging port 17 which opens vertically in a slit shape in the face parallel or approximately parallel to the coating surface of an object-to-be-coated, receives the supply of the adhesive through the valve system and filmily discharges the adhesive, a coating width adjusting shim 21 slidably installed in the discharge port 17 that opens in a slit shape in the vertical direction along the discharge port 17, and a shim moving means 10 which adjusts the coating width to a desired width by making the coating width adjusting shim 21 slide in the discharge port 17.  In such a constitution, the vertical or inclined coating surface 61a or 63a of a panel member 61 or the edge member 63, which is a travelling object-to-be-coated, comes into slide contact with the discharge port 17 that opens vertically in a slit shape, and the adhesive can be firmly applied to the coating surface with the minimum coating width according to the width of the coating surface.
Patent JP-2002143635-A (JP)
Title: Automatically disassemblable gas scrubber for treating waste gas
Inventor: KIN TOSHU
IPC: B01D53/77
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas scrubber for treating waste gas in which disassembly is simple and washing is convenient. SOLUTION: This scrubber is constituted of an inlet to which the waste gas is made to flow, a burning chamber for subjecting the inflow waste gas to burning treatment, a wetting chamber for removing a water-soluble harmful material from the waste gas subjected to the burning treatment and a discharge port for discharging treated waste gas, and in this invention, a moving guide is provided especially at the side surface of the wetting chamber and the wetting chamber is pushed out to the outside of a housing along the moving guide, and one end of the burning chamber is pivotally connected to the wetting chamber and a rotary shaft is provided on the side surface, and the wetting chamber is pushed out to the outside of the housing along the moving guide and the burning chamber is rotatingly moved within 90 deg..
Patent JP-2002285635-A (JP)
Title: Sewage suction-discharge device equipped with cushion tank
Inventor: ENAMI AKIHARU
IPC: F04B23/02
Filed: 2001-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sewage suction-discharge device equipped with a cushion tank, which can easily suck in and discharge sewage into which foreign matter, solid matter and other liquids are mixed. SOLUTION: The sewage is sucked into the cushion tank 1 by an air intake and exhaust device 4 without being directly sucked in with a pump, and sucked in and discharged with the pump after undergoing gas-liquid separation and removal of the foreign matter and the solid matter in the cushion tank 1.
Patent JP-2002349010-A (JP)
Title: Grating
Inventor: KAWAJIRI KOICHI
IPC: E04B5/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To make a main member thinner and lighter, maintain its strength and walkability even if it is made thinner, prevent refuse from falling, and realize nonslip effect in every direction in the grating consisting of the main member that constitutes a thin plate, a side member that is placed at right angles to the main member in the upper or lower side of the juxtaposed main member and is connected with the main member, and an end plate or an end angle connected with the end of the main member. SOLUTION: An upper part of a main member 11 constituting a grating 14 is bent and processed into corrugated or zigzag shape.
Patent JP-2002327083-A (JP)
Title: Foam using extraction method and production method thereof
Inventor: NISHIMURA HIROYUKI
IPC: C08J9/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a foam without greatly shrinking after extraction and without lowering of strength by using each material where a difference of each solubility parameter is 0.5 or above, as a main material forming a structure of the foam and a bubble-forming material forming bubbles. SOLUTION: A determined main material 12 and a bubble-forming material forming bubbles 16 are uniformly mixed and the bubble-forming material is extracted and removed to give the foam, wherein the difference of a solubility parameter of the main material and the solubility parameter of the bubble- forming material is arranged to be 0.5 or above.
Patent JP-2002330229-A (JP)
Title: Information collector
Inventor: MAEJIMA NORIO
IPC: H04M11/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an information collector by which the state of facilities can be easily collected and data communication with a PLC for controlling the facilities can be reduced. SOLUTION: A branch box 15 is provided in the middle of a signal line connecting a PLC 12 and a layered signal light 13, a control signal to be sent from an I/O unit 12a to the layered signal light is branched, and the control signal is fetched into a CPU 21 of an information collector 20. Data can be directly exchanged with the PLC through a tool interface 23 and detailed information is collected. The CPU prepares the managing data by recognizing the state of facilities on the basis of the control signal and necessary detailed information and stores them in a storage part 24. At prescribed timing, the stored managing data are transmitted via a wireless communication part 28 to a master station 30.
Patent JP-2002327430-A (JP)
Title: Ground reinforcing method, ground structural body formed thereby and pile head section setting cage-shaped member applicable to both ground reinforcing method and ground structural body
Inventor: SHIZUKUISHI MINORU
IPC: E02D27/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a ground reinforcing technology capable of standardizing the basic design of a structure. SOLUTION: The ground reinforcing technology includes a process for passing piles 3 of a steel pipe through grounds 21 and 22, a process for setting cage-shaped members 5 formed of reinforcing bars in the shape of a cage on pile head sections 9 of the piles 3 passing through the grounds 21 and 23, a process for forming a latticed reinforcing bar 11 mounted on the pile head sections 9 of the piles 3 to lengthwise and crosswise assemble and a process for placing concrete by covering the pile head sections 9 of a plurality of piles 3, the cage- shaped members 5 and the lattice reinforcing bar 11 and forming a reinforced concrete layer 7, and for the process for setting the cage-shaped members 5, as the cage-shaped members 5, members having cylindrical sections forming the reinforcing bars in the shape of a cylindrical cage and radial sections 13 radially extended outward to the cylindrical sections are used, a ground structural body 1 having required compressive strength is formed by making the cylinder sections as the ground reinforcing technology inserting them into the pile head sections of the piles, and the basic design of the structure mounted on the upper surface of the reinforced concrete layer 7 of the ground structural body 1 is standardized.
Patent JP-2002031606-A (JP)
Title: Apparatus and method for evaluating quality, apparatus and method for displaying quality, and quality evaluation system
Inventor: KANEMATSU KOICHI
IPC: H05K13/08
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a quality analyzer capable of executing quality evaluation hard to be affected by inappropriate judgments even when the inappropriate judgments are included in inspection results of products used in the quality evaluation. SOLUTION: This apparatus executes quality evaluation in a production system including an inspecting machine which judges whether or not the product is good for each of a plurality of inspection items and outputs the inspection results including the judgment results. The apparatus is provided with a receiving part 121 for receiving inspection results from the inspecting machine, a filtering item-determining part 125 for storing items to be eliminated from quality evaluation objects among the inspection items, and a summing part 132 for executing quality inspection and outputting the result with excluding the judgment results of the eliminated items from the inspection results when the inspection results are received by the receiving part 121.
Patent JP-2002332031-A (JP)
Title: Clear case
Inventor: ISHIKAWA MINAKO
IPC: B65D85/30
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a clear case in which assorted dried flowers and the like can be transported without collapsing their assorted shape and which can display them in the same shape as they are assorted when transported. SOLUTION: The clear case 10 is composed of an outer box 20 for containing articles 50 to be contained and an inner plate 30 for fixing the articles, which is mounted inside the outer box 20. The inner plate 30 has an article mounting portion 30A, in which a mounting hole 33 for mounting the articles is bored at a central part of the inner plate, and a side plate superposing portion 30B, which is connectively provided to each of both sides of the mounting portion. The clear case includes a structure that the side plate superposing portions of the inner plate 30 are made to fit to an inner face of the outer box 20 to mount the inner plate to the outer box.
Patent JP-2002291570-A (JP)
Title: Head supporter for infant for vehicle
Inventor: SAKUMA MIYOSHI
IPC: A47C7/38
Filed: 2001-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a head supporter which won't take up a space because of its compact size, is convenient because of its replaceable feature, and enables parents to concentrate on driving, to attach a headrest which is made for infants, can slide vertically, and protects the neck by replacing an original headrest of a vehicle, and to solve problems that parents can do nothing during driving when a child falls asleep with his/her head down in a backseat and that a junior seat with a backrest and a headrest made as a child car seat for babies becomes unnecessary as a baby grows up, takes up a large space, and causes a trouble at disposal because of the large size. SOLUTION: An iron pipe (1) which can slide vertically is fit in a hole for a pipe from which an original headrest (3) is removed, and the iron pipe (1) is mounted to a seat (4) of a vehicle as is. A head supporter (2) of high cushioning performance protects the neck.
Patent JP-2002338064-A (JP)
Title: Paper feeding device for printer
Inventor: FUJISAWA NOBUAKI
IPC: B65H1/04
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To automatically prevent bias feeding of paper corresponding to any size of paper. SOLUTION: When existence of a paper 3 at a paper placement part 1 is detected, a motor driver and a motor 13 are controlled by a controlling means on the condition that the existence of paper is detected, motion of a belt 8 and a bias feeding preventing body 6 is started, the bias feeding preventing body 6 starts to move in the direction approaching a guide body 2 (Y direction), and when the bias feeding preventing body 6 is moved to abut on the other side end of the paper 3, the other side end of the paper 3 is detected by a photo reflector 16, the bias feeding preventing body 6 is further moved in the direction approaching the guide body 2 by a distance corresponding to that between a photo interrupter 5 and the guide body 2, the one side end of the paper 3 is allowed to abut on the guide body 2, motion of the bias feeding preventing body 6 is stopped at that time,  and both side ends of the paper 3 are aligned in parallel in the paper feeding direction by the guide body 2 and the bias feeding preventing body 6.
Patent JP-2002331980-A (JP)
Title: Handle grip heater and fixing method thereof
Inventor: ISHIGURO MAKOTO
IPC: B62J33/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a handle grip heater of high quality excellent in fixability with a handle and improved in workability. SOLUTION: Two or more groves 3 for retaining an adhesive are provided in parallel along the longitudinal direction of the inner wall surface 4 of a grip base 2.
Patent JP-2002339985-A (JP)
Title: Roller bearing
Inventor: UNNO TETSURO
IPC: F16C33/36
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To simply assemble a roller bearing in a housing. SOLUTION: In the roller bearing 10 comprising an outer ring 11 having a recessed raceway surface 15 provided on an inner circumferential surface, an inner ring 16 having a recessed raceway surface 17 on an outer circumferential surface, and a plurality of rolling surfaces 14 provided on an outer circumferential surface of each roller 13. A center part of either the recessed raceway surfaces 15 and 17 or a projecting rolling surface 14 of each roller 13 is formed of a first generator having a predetermined radius of curvature, both end part sides adjacent to the center part are formed of a second generator having the radius of curvature separate from the other one of either the recessed raceway surfaces 15 and 17 or the projecting rolling surface 14 of each roller 13, and the roller bearing 10 has a flange 19 on an outer circumferential surface of the outer ring 11.
Patent JP-2002084004-A (JP)
Title: Method for manufacturing light irradiation device
Inventor: SAKAMOTO NORIAKI
IPC: H01L33/56
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device excellent in heat radiation and productivity. SOLUTION: A process wherein a conducting foil is prepared, isolation trenches shallower than the thickness of the foil are formed in the foil except a region turning to at least conducting paths, and plural conducting paths are formed; a process wherein optical semiconductor elements 65 are fixed on desired conducting paths; A process wherein sealing is so performed that the elements 65 are covered individually with resin 67 capable of transmitting a light which is buried in the trenches; and a process wherein the conducting foil on the side where the isolation trenches are not formed is eliminated are installed. The rear of the conducting path can be served for connection with the outside, and through holes are made unnecessary, so that a light irradiation device 68 excellent in heat radiation is realized.