baber/WOPTO huggingface dataset:
Patent JP-2002281807-A (JP)
Title: Controller for lifting and lowering of tractor
Inventor: SUGIHARA YOICHI
IPC: A01B63/114
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To mechanically carry out automatic plowing depth control with a high accuracy irrespective of a change in a target plowing depth. SOLUTION: This controller for lifting and lowering of a tractor is obtained by composing a regulating lever 17 of a position control valve for lifting and lowering a lifting arm so as to be brought into contact and displaced to a lifting side with a position lever 20, installing an intermediate link mechanism 40 for bringing the front end of an inner wire 36a of a sensor wire 36 for detecting the vertical shaking of a rear cover in a rotary tillage device into contact and link with the regulating lever 17, composing the intermediate link mechanism 40 so as to change and regulate the reference contact state in the intermediate link mechanism 40 with an automatic lever 30,  carry out setting of the plowing depth in the automatic plowing depth control and change the ratio of manipulated variables of the regulating lever 17 relatively to the unit shaking extent of a rear cover 32 according to the change in the reference contact state of the intermediate link mechanism 40.
Patent JP-2002293659-A (JP)
Title: Method of manufacturing porous ceramic by using waste building material containing asbestos and incineration ash of sewage sludge
Inventor: ISHIKAWA TAKASHI
IPC: C04B35/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that asbestos-containing building materials and incineration ash of sewage sludge are left as they are since there is no effective treatment method or they are buried under the ground for reclamation. SOLUTION: Asbestos-absent porous ceramic to be reused is manufactured by mixing the waste of asbestos-containing building materials, incineration ash of sewage sludge, aggregate and the like and firing the mixture.
Patent JP-2002295701-A (JP)
Title: Direct-acting relief valve
Inventor: YAMAWAKI KAZUNORI
IPC: F16K17/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology that provides an adequate sitting property and a sealing function of a valve element 74, prevents lateral vibration, and effectively prevents chattering. SOLUTION: An opening angle of a seat surface 760 is set acute for improving the sitting property of the valve element 74. Under this condition, a relief groove 768 is formed at an end surface 76e of a valve seat member 76 to prevent chattering. In a slightly lifting state of the valve element 74, a flow channel area for discharging working fluid through a relief valve 70 is increased rapidly and the lifting amount of the valve element 74 is limited.
Patent JP-2002298454-A (JP)
Title: Method of bonding optical disk and bonding device for the same
Inventor: AOSHIMA KAZUHITO
IPC: C09J5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method of bonding optical disks which is capable of improving the nondefective rate of product disks without the occurrence of air bubbles in spite the presence of warpage and the flashes during molding at disk substrates and a bonding device for the same. SOLUTION: The method of bonding the two disk substrates by a solution-like adhesive, in which the optical disk substrate 2 of a lower layer and the optical disk substrate 5 of an upper layer are superposed on each other across the solvent-like adhesive and are placed in this state on the on a rotary table 1 and a head section 17 made rotatable with the optical disk substrate 5 of the upper layer is rotated at a high speed in the state of exerting a load thereto by the spring force of a coil spring 24 to perform the spinning operation of the adhesive and the bonding device for the optical disks.
Patent JP-2002300560-A (JP)
Title: Limited reception system, wide-area station contract controller, and local station contract controller
Inventor: AKIYAMA KOICHIRO
IPC: H04N7/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of transmission of limited reception information. SOLUTION: A wide-area station 1 broadcasts the broadcast contents and the information relevant to programs by wide area broadcasting, which performs broadcasting over a relatively wide range. Moreover, the wide-area station 1 broadcasts information, relevant to channel contract having described the contract conditions for each channel for performing limited reception, for local stations 3, 4, and so on. The local stations 3, 4, and so on broadcast this information within their own broadcast ranges, when they receive the information relevant to the channel contracts addressed to subscribers within own stations. Hereby, the increase of the quantity of broadcast is suppressed.
Patent JP-2001314714-A (JP)
Title: Method for producing filter material enabling pleating processing from non-woven fabric
Inventor: VEESER KLAUS DR
IPC: B01D39/16
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing filter material which enables pleating processing which retains the pleated shape even when affected by the mechanical and/or thermal load and is provided with a spacer with high stability. SOLUTION: This producing method is characterized as a textile web 1 which consists f orientated synthetic fibers and thermoplastic binder and/or thermally cross-linkable binder is heated at least at the softening temperature of the thermoplastic binder and/or the cross-linking temperature of the thermally cross-linkage binder in a furnace 2 and, subsequently, the textile web 1 is molded between calendar rollers 3 with grooves and then is cooled.
Patent JP-2002299597-A (JP)
Title: Solid state image sensing element and its manufacturing method
Inventor: KARASAWA NOBUHIRO
IPC: H04N5/372
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To enhance charge transfer efficiency by narrowing a gap between transfer electrodes. SOLUTION: A photoelectric conversion element has first and second transfer electrodes 8, 10 alternatively arranged in rows on a silicon substrate 12. The conversion element is disposed mainly in contact with the side of the electrode 10 at each set of the first and second electrodes 8, 10. Thus, a charge generated when the conversion element 4 receives the light is transferred to the electrodes 8, 10. The electrodes 8, 10 are arranged so as not to be laminated on each other, and the opposed side faces of the electrodes 8, 10 are covered with an insulating film 18 between the electrodes of the structure in which a silicon nitride film 20 is interposed between silicon oxide films 22.  Since the breakdown voltage of the film 18 between the electrodes including the film 20 is high, the gap between the electrodes 8 and 10 can be narrowed, and hence the charge transfer efficiency can be enhanced.
Patent JP-2002302195-A (JP)
Title: Method for opening sealed plastic bottle
Inventor: SHIBATA YUTAKA
IPC: B67B7/12
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container whose opening is stuck and sealed with a thin film without keeping a bottle in an opened state in a transfer step until it is filled with contents after it is formed, and of which this sealed portion can easily be opened. SOLUTION: A method for opening a sealed plastic bottle is such that a heating element is made close to the surface of a thin plastic film with which a mouth of the plastic bottle is sealed, and that the thin plastic film is melted to open the mouth.
Patent JP-2002305627-A (JP)
Title: Communication terminal device
Inventor: KUBO HIROSHI
IPC: G03G21/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device capable of suppressing the consumption of materials consumed in the case the materials consumed reach a point being equal to or less than prescribed quantity. SOLUTION: When a recording instruction from an operating part 60 or a recording instruction from a personal computer 2 through an interface 120 is received, whether or not the materials consumed (toner or recording paper) reach the point being equal to or less than the prescribed quantity is decided. If the materials consumed reaches the point being equal to or less than the prescribed quantity, the message of the purport is displayed on a displaying part 70 to reject recording at a recording part 50. Also, operation that automatically records communication management reports in the recording part 50 every prescribed period and automatically records the communication management reports in the recording part 50 in each of the prescribed number of cases is rejected.  Because of this, the recording part 50 does not perform recording on recording paper when the materials consumed are not higher than the prescribed quantity. Then, the consumption of the materials consumed can be suppressed when the materials consumed reaches the point being equal to or less than the prescribed quantity.
Patent JP-2002303081-A (JP)
Title: Construction method for mounting door frame
Inventor: SAKUMA SHINOBU
IPC: E06B1/56
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To overcome problems of the experience and guesswork of a constructor being depended much on (skill is required), and fine adjustment taking much time, because vertical and horizontal adjustments are performed by hammering wood chip wedges of each other. SOLUTION: Angle bars 4 and 4 are driven into a floor slab 3, corresponding to a mounting opening 2 of a building frame 1, in order to locate a base part, and a door frame 5 is erected inside the mounting opening 2, the vertical and horizontal adjustments are performed by a turning member such as a bolt. Specifically, a tread frame 5b of the door frame 5 is erected to be applied to a rising piece 4a of the angle bar 4, and vertical and horizontal adjustments are made between the building frame 1 and the door frame 5 via the bolts 7, 7, etc. Next, the building frame 1 and a head 7a of the bolt 7 are fixed together by an adhesive for the purpose of positional fixation. After that, the fixation by the adhesion in a previous process is confirmed and the door frame 5 is fixed permanently. Specifically, the building frame 1 and the door frame 5 are fixed firmly via a filler, such as a reinforcing angle and/or mortar in between.
Patent JP-2002310823-A (JP)
Title: Pressure gauge
Inventor: OZAWA TOSHIHIKO
IPC: G01L7/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a pressure gauge having a structure with excellent corrosion resistance to allow the extension of the life. SOLUTION: This pressure gauge 21 comprises a mounting part 22 connected to a joint 4 provided in the middle of a conduit, and a measurement part 23 provided on the mounting part 22 and having an indicator needle 81 rotated by pushing up a working rod 41. A diaphragm 25 formed in a bottomed cylindrical shape, having an expansible and contractible bellows part 26 on the circumference formed in bellows shape along the axial direction and a housing hole 25a formed in the center to house the end of the working rod 41 of the measurement part 23, and contracted by receiving the pressure of a fluid in the conduit 1 in the bottom part is provided within the recessed part 24 of the mounting part 22 having the bottom part allowed to communicate with the conduit 1.  A protective cap 42 of Teflon (R) resin or polyvinyl chloride with excellent chemical resistance is mounted on the end of the working rod 41 housed in the housing hole 25a of the diaphragm 25.
Patent JP-2002312572-A (JP)
Title: Method for providing management and accounting information
Inventor: AIDA NORIYA
IPC: G06Q30/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing management and accounting information to a customer such as an accounting office or an enterprise by which the working efficiency of an information provider can be sharply enhanced and which is convenient to information users. SOLUTION: In this method for periodically providing management and accounting information from information provider terminal equipment through an information communication line network such as the Internet or a portable telephone network to information user terminal equipment, an information provider concludes a membership contract with an accounting office or an enterprise or the like, and registers the customers of the accounting office being a member as information users, and prepares and edits management and accounting information by the information provider himself or herself,  and periodically provides the accounting information with the name of the member from the information provider terminal equipment having an information data base for storing and managing the management and accounting information to the information user terminal equipment by using an electronic mail function via the information communication line network such as the Internet or the portable telephone network.
Patent JP-2002313784-A (JP)
Title: Magnetron type parallel flat plate surface treating equipment
Inventor: KOMURA YUKI
IPC: C23C16/505
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To increase the density of a plasma in surface treating equipment. SOLUTION: A coaxial magnet set 11 is constituted of a columnar central magnet 11b and a cylindrical peripheral magnet 11c which is arranged so as to have reverse polarity to the magnet 11b. In a counter electrode 2, a large number of the coaxial magnet sets 11 are arranged. Thereby high density plasma is generated uniformly on the periphery of the counter electrode 2, and a magnetic field on a substrate 4 is made almost negligible.
Patent JP-2002014049-A (JP)
Title: Method and equipment for inspecting foreign matter mixed before drying freeze drying agent
Inventor: NAGAYA HIROYUKI
IPC: G01N21/90
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To conduct inspection of a foreign matter mixed into a liquid agent before drying a freeze drying agent surely by processing an image picked up through a CCD camera thereby facilitating movement of the foreign matter through rotation of a glass container containing the liquid agent. SOLUTION: The equipment for inspecting a foreign matter mixed into a freeze drying agent comprises a glass container containing a liquid agent mixed with a foreign matter, a unit for irradiating the glass container with light from at least two directions, a reflector for reflecting the irradiating light, a CCD camera for picking up the image, and means for detecting movement of the foreign matter in the liquid agent by comparing a reference image, i.e. a reflection image picked up by means of the CCD camera before rotating the glass container, with a similar image picked up after single revolution.
Patent JP-2002316864-A (JP)
Title: Magnesia-boron nitride based refractory
Inventor: WATANABE KEIJI
IPC: C04B35/043
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a refractory free from the pickup of carbon content in a molten iron even in the melting of a very low carbon steel and having excellent corrosion resistance stable even against a high temperature oxidation atmospheric condition and excellent spalling resistance. SOLUTION: This refractory is a magnesia-boron nitride based refractory containing >=70 mass% MgO and 1-30 mass% boron nitride, and <=10 mass% graphite can be incorporated.
Patent JP-2002306775-A (JP)
Title: Game machine
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce a situation wherein game balls are used up right before a big winning, or the like, and thus, reduce a situation wherein a game player may panic. SOLUTION: At least one section from among passages for game balls is provided in a manner to be extended in the vertical direction on the front surface side of the side section of this game machine. Then, a vertical passage section 10 for game balls, which extends in the vertical direction, is constituted in such a manner that the game balls are visible from the game player side.
Patent JP-2002317141-A (JP)
Title: Nonbaked bright colored pencil lead
Inventor: KITAZAWA KATSUNORI
IPC: C09D13/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonbaked bright colored pencil lead which can not be obtained by a conventional method, has an especially small diameter, can give distinct and bright written lines, and has a sufficient flexural strength. SOLUTION: This nonbaked bright colored pencil lead is prepared by mixing, kneading, and molding ingredients at least comprising a binder, a bright colorant, an extender, and a lubricant provided that at least a part of the extender is whiskers, especially preferably aluminum borate whiskers, having a refractive index of 1.8 or lower.
Patent JP-2002234655-A (JP)
Title: Both face image formation device
Inventor: YAMAGISHI MASARU
IPC: G03G15/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a both face image formation device capable of minimizing an area occupied by a both face unit by a simple configuration and saving a space (making the device thin). SOLUTION: When the both face unit 13 is set, a positioning member 11 is inserted into a long hole 15 provided on a side face of the both face unit 13, the positioning member 11 abuts on an elastic member 14, and a paper rear end guide member 9 is turned in C direction. When the both face unit 13 is pulled out, the elastic member 14 returns to its original position, and the paper rear end guide member 9 lowers. Consequently, the area occupied by the both face unit when the both face unit is pulled out can be reduced, and the space of the image formation device can be saved owing to this configuration.
Patent JP-2002319551-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: UEDA YASUHIKO
IPC: H01L21/60
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To easily form a fine contact hole in a semiconductor device with a wiring structure with high controllability by self-alignment with a wiring layer. SOLUTION: Gate insulating films 2 and 2a, gate electrodes 3 and 3a, and protection insulating layers 4 and 4a are formed on a silicon substrate 1. Then a blanket insulating film 6 which covers source-drain diffusion layers 5 and 5a is formed over the entire surface. On the blanket insulating film 6, an inter- layer insulating film 7 is laminated, nitrogen (N2 ) is added as etching gas to mixed gas of C5 F8 and O2 to carry out plasma excitation, and the blanket insulating film 6 is used as an etching stopper for the dry etching of the inter- layer insulating film 7 to form the contact hole 8. Silicon oxide films are used for the protection insulating layers 4 and 4a and blanket insulating film 6. Or a silicon carbide may be used for the blanket insulating film 6.
Patent JP-2002316517-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI TOSHIHIKO
IPC: B60C11/12
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire in which a projecting part can be suitably formed by the cutting during the die demolding, and the icy and snowy road performance, the wet braking performance, the partial wear resistance performance by suppressing closing of a sipe and collapse of a block. SOLUTION: In the pneumatic tire with a tread pattern having a plurality of blocks 1 including a plurality of sipes 10, the sipes 10 are formed alternately in the depth direction from inner wall surfaces 11a and 11b facing each other, and have projecting parts 12 and 13 with upper surfaces 12a and 13a thereof substantially abutted on inner wall surfaces 11a and 11b facing each other, the taper angle θ in the longitudinal section of side wall surfaces 12b and 13b of the projecting parts 12 and 13 is 10-30 deg., and the distance D between the side wall surfaces at the longitudinal section of the vertically formed projecting parts 12 and 13 is 0.5-2.0 mm.
Patent JP-2002323918-A (JP)
Title: Production planning device and manufacturing method for semiconductor device using the same
Inventor: TAKESAKO NORIHIRO
IPC: G06F19/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a production planning device which shortens the time needed for planning and never disorders a production line even when a new lot is generated or when a difference is generated between the plan and actual result. SOLUTION: A planning part 4 has a function of recognizing a last plan as a premise condition without obtaining a current progress state nor device rearrangement information and also planning a newly introduced lot without correcting and/or altering the last plan.
Patent JP-2002322523-A (JP)
Title: Metal-ceramic composite material and method for producing the same
Inventor: HIGUCHI TAKESHI
IPC: C22C101/16
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal-ceramic composite material having a threaded screw hole in the dense material and to provide a method for producing the composite material. SOLUTION: The metal-ceramic composite material comprises a ceramic powder or ceramic fibers as a reinforcing material and aluminum or aluminum alloy as a matrix and has a bush bonded to a hole with an adhesive and embedded.
Patent JP-2002321308-A (JP)
Title: Water repellent aluminum coating material of excellent moldability
Inventor: NARITA MIDORI
IPC: B05D5/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum coating material which attains extremely excellent moldability effectively by preventing generation of cracks, wrinkles, peeling off and the like of a hardened film formed on a surface in molding mainly including pressing work such as draw forming and bending work, and which displays excellent water repellent properties even after such molding. SOLUTION: The water repellent aluminum coating material of excellent moldability is constituted by applying a composition to a surface of an aluminum material and hardening it. The composition includes a specific organopolysiloxane having a silanol group at a rate of 3 to 70 pts.wt. to a specific organopolysiloxane of 100 pts.wt.
Patent JP-2002322628-A (JP)
Title: Covering panel of ocean steel structure, reinforcement structure and reinforcing construction method
Inventor: ABE HISAYOSHI
IPC: E02B3/16
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure of an ocean steel structure capable of easily performing quality control and construction management, and to provide a covering panel used in the structure at a construction site of the ocean structure having severe work environment. SOLUTION: The reinforcing structure of the ocean steel structure is provided with a guide member 18 provided on a connecting part 12 of a steel pipe pile 10 through a shock absorbing material 14, a sheet-like shock absorbing material 17 covering the outer peripheral surface of the steel pipe pile, a plurality of covering panels 20, 30 connected in the vertical direction along the outer peripheral surface of the steel pipe pile through the sheet-like shock absorbing material, and fixing members 13, 16 fixing the respective covering panels. The covering panel 30 is provided with a precast concrete-made body 32 formed like a curved surface, guide receiving members 22 provided at both ends of the body, a groove 21 provided in the inner peripheral surface of the body, and a shock-resisting sheet provided on the outer peripheral surface of the body.
Patent JP-2002322289-A (JP)
Title: Method for preparing vulcanization promoter
Inventor: KISHIMOTO TAKU
IPC: C08L33/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a vulcanization promoter comprising kneading a guanidine compound at a temperature higher than the softening point thereof so as to eliminate the problem of its poor dispersion. SOLUTION: This method for preparing a vulcanization promoter comprises compounding a guanidine compound in an acrylic elastomer inert thereto and kneading the resultant blend at a temperature higher than the softening point of the guanidine compound. Thus, unfavorablenesses due to the poordispersion of the guanidine compound as the vulcanization promoter can be prevented in the subsequent kneading step, molding step, etc.