baber/WOPTO huggingface dataset:
Patent JP-2003328677-A (JP)
Title: Casing for shaft excavation
Inventor: OKAMOTO YOSHIKAZU
IPC: E21D5/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that there has been a trouble in workability for construction of a manhole since a shaft excavation casing has been fused by gas cutting in a range within a specified depth in conventional cases in order to remove obstacles in the ground surface layer.  <P>SOLUTION: A casing 1 for excavation is constituted of a casing body 1a and auxiliary casings 4a, 4b mounted on the casing body. The auxiliary casings 4a, 4b are constituted by the combination of the segments 5-9. After completion of the backfilling work, the auxiliary casings 4a, 4b are disassembled into the segments 5-9 and separately removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332280-A (JP)
Title: Method of supporting semiconductor wafer
Inventor: KOMA YUTAKA
IPC: H01L21/683
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel and improved method of supporting a semiconductor wafer with which an object to be treated is worked at an ordinary temperature by preventing an adhesive agent from being molten.  <P>SOLUTION: In the method of supporting the semiconductor wafer for supporting a semiconductor wafer 120 while sticking it on a support 122 with an adhesive agent 124, a working method for the semiconductor wafer is provided with features that a melting temperature of the adhesive agent 124 is within a temperature range of 40-95°C and a heat conductivity of the support 122 is within a range of 100-300 W/mK.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329046-A (JP)
Title: Thrust bearing
Inventor: TSUBOUCHI SHUICHI
IPC: F16C19/30
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust bearing which can prevent breakage of a retainer by preventing occurrence of the stress concentration at a pocket.  <P>SOLUTION: The thrust bearing 10 has a body 16 in which the retainer 15 is formed into an approximately disk shape and a plurality of the pockets 21 which are penetrated in the thickness direction of the body 16, and are capable of storing each roller 14 individually. The opening shape of each pocket 21 corresponds to a projection shape viewed from the diametric direction of each roller 14, and also has a pair of straight line parts 22 along a bus bar of the roller 14. Arcuate parts 23 respectively contacting and connecting to each straight line 22 are provided at the ends on the center side of the body 16 in the pocket 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329717-A (JP)
Title: Surface electrometer
Inventor: HATAKE SHIGEO
IPC: G01R29/12
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the area of a circuit board.  <P>SOLUTION: The circuit board 5 comprises a measuring electrode 1, an amplification element 3, and a connecting connector 6. The board 5 is formed in a minimum size required for arranging the measuring electrode 1, the amplification element 3, the connector 6, resistances, capacitors, etc. The circuit board 5 is housed in a shielding case 9, and a reference potential part of the circuit board 5 is soldered to the shielding case 9 so that a reference potential of a circuit on the circuit board 5 is made identical to a potential of the shielding case 9. A base end 2a of a tuning fork-type vibrator 2 is welded and fixed to the bottom inside the shielding case 9 so as to be electrically connected to the shielding case 9, and a potential of the vibrator 2 is made identical to the potential of the shielding case 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337425-A (JP)
Title: Exposure device
Inventor: FUJII TAKESHI
IPC: G03F7/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device by which costs for the replacement and the maintenance of a light source unit are reduced because the cycles of the replacement and the maintenance of the light source unit are extended by eliminating the variation of the residual life of the light source unit due to the deviation of the cumulative use time or the deterioration ratio with time of the output efficiency of the light source unit.  <P>SOLUTION: The cumulative use time or the deterioration ratio with time of the output efficiency of each light source unit is measured, and connection between each light source unit and each exposure unit is switched by a switching means based on a measured result. Thus, the cumulative use time or the deterioration ratio with time of the output efficiency of each light source unit are averaged, and the cycles of the replacement and the maintenance of the light source unit are extended, so that the costs are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307126-A (JP)
Title: Exhaust emission control structure of multi-cylinder engine
Inventor: SATO KENSHO
IPC: B01D53/86
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control structure of a motorcycle for purifying exhaust gas emitted from a multi-cylinder engine without deteriorating an engine output.  <P>SOLUTION: In this exhaust structure, exhaust pipes 1 of the multi-cylinder engine are collected into collecting pipes 2 and combined into one pipe so as to release the gas to the atmosphere. Branch exhaust passages 4 are formed at a front part 21 of the collecting pipes 2, and tubular branch pipes 7 carrying a catalyst 6 on entire inner and outer peripheries are installed in the branch exhaust passages 4, respectively. A tubular combined pipe 11 carrying the catalyst 10 on entire inner and outer peripheries is installed to a combined exhaust passage 8 downstream of the collecting pipes 2, so as to purify the exhaust gas by a two-stage catalyst system of the branch pipe 7 at the front and the combined pipe 11 at the rear part in the collecting pipes 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345715-A (JP)
Title: System, method and computer program for information processing
Inventor: SATO TOSHIYA
IPC: G06F3/0482
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of widely exchanging knowledge by overcoming an adverse effect of a sectionalism of a company and an organization.   <P>SOLUTION: Organizations to which a user belongs are displayed in an area 4030, more organizations are displayed in an area 4040, and when the organizations are designated, mails of the organizations can be displayed. Mail related to the area 4030 is released only to particular persons, and mail related to the area 4040 is released to more persons. When the user transmits mail, contents relating to retrieval mail are retrieved from contents of items of the area 4040, and results are sent to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250207-A (JP)
Title: Plate for wiring tool
Inventor: UJIHARA HIDEAKI
IPC: H02G3/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate for a wiring tool which is excellent in external appearance even when the smaller number of wiring tools than the maximum number of pieces capable of attachment to a plate frame are attached to the plate frame.  <P>SOLUTION: Side frame pieces 3a and 3b opposed to each other across the opening 2 of the main body 1 of the plate frame are provided, respectively, with a fixed beam 4 and a mobile beams 5. A pair of looking grooves 4a and 5a with which locking claws 61 of a tool main body 60 lock are provided by two sets in the fixed beam 4 and the mobile beam 5. The pitch of each locking groove 4a and 5a is equal to the pitch of the locking claw 61 of the tool main body 60. Locking the locking claw 61 to each set of the locking grooves 4a and 5a will enable two pieces of tool main bodies 60 to be attached at the same time, and locking the locking claws 61 into a pair of locking grooves adjoining each other in each set will enable the tool main body 60 to be attached at the center of the opening 2. Therefore, the external appearance improves even when the smaller number (one piece) of tool bodies 60 than the maximum number of pieces (two pieces) capable of attachment to the plate frame A is attached to it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003345663-A (JP)
Title: Database access control method and program
Inventor: FURUMOTO YUKIHIKO
IPC: G06F21/44
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase security by performing flexible access control corresponding to an access environment such as an access route.   <P>SOLUTION: This method comprises: a user authentication part 403 which receives an access request from one of user terminals 100<SB>1</SB>to 100<SB>n</SB>through a network 200 and performs user authentication; an access control part 405 which selects a file format allowing access among a plurality of file formats according to the access route of the user terminal; and an access execution part 406 which obtains registration information on the file format selected by the access control part 405 from a registration information database 700 and sends the registration information to the user terminal through the network 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310870-A (JP)
Title: Pachinko game ball detector
Inventor: TAKEUCHI AKIRA
IPC: A63F7/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game ball detector which prevents the occurrence of a problem that the employee of a pachinko game hall has trouble with a customer when a pachinko game machine is not operated after a pachinko game ball wins a prize during a game, and passes the ball detector.  <P>SOLUTION: The detector includes: a detector body 1 for passing the pachinko game ball; a lever 3 arranged to be projected to the passage; and a switch part to be operated via the lever whenever the pachinko game ball passes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001917-A (JP)
Title: Rope type elevator device
Inventor: KASAHARA NAOKI
IPC: B66B11/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smooth rotation of a driving sheave using a flat rope made of resin and to realize a thin winding-up mechanism.  <P>SOLUTION: In the rope type elevator device, the other end side of a main rope of which one end is connected to an elevator car 1 is wound on a driving sheave 8 of a winding-up mechanism 2 and the elevator car is lifted in a hoistway by normally and reversely rotating/driving the winding-up mechanism. The main rope is constituted by a flat rope 3 having a flat cross section made of a synthetic resin and the driving sheave is formed to a thin bobbin shape. The flat rope is wound on a winding body part 8a of the driving sheave in the superposing/winding state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343509-A (JP)
Title: Crasher, and its hydraulic circuit
Inventor: TORIHARA TETSUO
IPC: F15B11/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit of a crasher capable of smoothly performing gyrating, opening and shutting movements in a simple structure.   <P>SOLUTION: The hydraulic circuit 1 is provided with an opening and closing oil pressure pipes 51 and 52 for supplying working oil to a hydraulic cylinder 37 provided for opening and closing of arms 38a and 38b of the crasher, and oil pressure pipes 53 and 55 for gyrating supplying working oil to a hydraulically-powered motor 18. A gyrating direction control means 67 comprising a pilot control valve 60 and a pilot pipes 68 and 70, and a shock pressure bypassing means 61 are arranged on a midway of the oil pressure pipes 53 and 55 for gyrating. When shocks are given to the hydraulically-powered motor 18 by smashing the crasher 2 onto a wall surface, the working oil flows through the pilot pipes 68 and 70, and a position of the pilot control valve 60 is switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009339-A (JP)
Title: Method and apparatus for inspecting joint part of band-like member
Inventor: NAKAMURA KENJI
IPC: B29D30/26
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting a band-like member capable of making the whole of an apparatus low costed and capable of judging whether or not joining is good in real time by simple algorism by unnecessitating a post processor carrying out a complicated operation process by detecting a defect of a joint part with a simple structured device using a plurality of general-purposed low-costed photoelectric sensors and to provide an apparatus for inspecting that.  <P>SOLUTION: In a process for winding a band-like member in a forming drum of a tire forming machine, a judged result of presence of a defect in the joint part is output by two kinds of dectction signals of two kinds of ON and OFF from a defect detecter of the joint part for inspecting the joint part of the band-like member. The detection signal and rotary pulse signal from a rotary angle detecter of the forming drum are input to an AND circuit. Output pulse signals are totalized and quality of the joint part is judged by comparing the total value to a specific judging value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013290-A (JP)
Title: Data communication system for adding function to model or robot
Inventor: SUGIYAMA AKINARI
IPC: H04W88/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a data communication system for adding function to a model or robot which can improve amusement and functionality by adding a new function to the model or robot.  <P>SOLUTION: A mobile telephone having an infrared communication function or radio LAN communication function downloads various function data from a database in a content site connected to the Internet by an Internet connecting function of the mobile telephone through a mobile telephone data center and a mobile telephone network and the infrared communication function or radio LAN communication function transmits the function data to a communication control unit arranged in the model or robot. Further, data acquired on the model or robot side are uploaded from the communication control unit to the database in the content site by a similar means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010436-A (JP)
Title: Method and device for manufacturing activated charcoal from organic waste
Inventor: AMARI TAKESHI
IPC: C01B32/336
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing activated charcoal from organic sludge by activating the organic sludge so as to manufacture the activated charcoal with a high adsorption capacity after the organic sludge such as sewage sludge, screen residues, urban wastes and industrial wastes or the like is dried and carbonized.  <P>SOLUTION: The device is provided with a means for producing an exhaust combustion gas by using a pyrolysis gas of organic wastes, and a controlling means to control the conditions of a reforming furnace so that the activating temperature of the furnace is kept in the range of 800 to 950°C, preferably in the range of 850 to 900°C and the concentration of O<SB>2</SB>to be 1-5% while the concentration of moisture being kept between 34% and 50% when the exhaust combustion gas is fed to the reforming furnace. The activating time in the reforming furnace, especially in a rotary kiln or a bubble fluidized bed furnace, where the exhaust combustion gas comes into direct contact with the charcoal, is set at 45-90 minutes, preferably at 60-90 minutes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013581-A (JP)
Title: Commercial transaction system and commercial transaction management method
Inventor: SAKAGUCHI NORIFUMI
IPC: G06Q30/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that supports the purchase of merchandise meeting a consumer's demand and supports sales activities of an enterpriser who sells merchandise.  <P>SOLUTION: A server device registers each customer identifiably (Step S1) and registers each piece of merchandise identifiably (Step S2). The arrangement of holding a campaign is conducted (Step S3), and an electronic coupon is issued in response to a customer's operation from a user terminal (Step S4). The merchandise of which the purchase right effective by the electronic coupon is granted to the customer is sold at a store (Step S5), and if the electronic coupon is used therefor, information managing the electronic coupon is updated (Step S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029046-A (JP)
Title: Multi-display control system
Inventor: ARAI YUTAKA
IPC: G06F3/048
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary for an operator to move a display screen by moving an operation screen to the front of the operator when an application for performing display operation is changed.  <P>SOLUTION: When an image detection condition is satisfied, which position of a virtual page 5 is the position of a mouse is detected. Then the existence of the mouse on a 2nd sub-display device 8 is judged from the position detection result. When a judged operation picture is not a main display device 6, the picture contents of the 2nd sub-display device 8 and that of the main display device 6 are exchanged with each other and the exchanged contents are displayed on respective display devices 6, 8. Namely the picture contents of the 2nd sub-display device 8 are transferred to the main display device 6 and the picture contents of the main display device 6 are transferred to the 2nd sub-display device 8. Thus an operation area shown by the mouse can be arranged always on the front and the operation efficiency of picture display can be furthermore improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015518-A (JP)
Title: Radio channel connection switching system of mobile radio system
Inventor: OKADA KEIJI
IPC: H04W36/08
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio channel connection switching system which reduce convergence of a channel by efficiently connecting and disconnecting channels at a radio base station.  <P>SOLUTION: Each radio base station is provided with a specified "stable reception level" above a "receivable level" and when a reception level from a mobile station is within this range, a Doppler shift detecting circuit installed in radio equipment of radio base station facilities detect variation in center frequency of the channel that each mobile station uses to detect the moving direction and speed of the mobile station, thereby automatically performing channel connection/disconnection control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012988-A (JP)
Title: Earthquake preparedness training simulation system
Inventor: HASHIMOTO ATSUHIRO
IPC: G09B9/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a scenario for earthquake training by which a utility supply pressure in occurrence of earthquake is simulated.  <P>SOLUTION: Existing utility supply amount matching the time change pattern of the entire utility demand by a plurality of consumers is provided to the plurality of consumers from a utility supplying source through a pipe network for utility supply. The timewise change data of the supply pressure in the occurrence of an earthquake at a plurality of simulation sites of interest of the utility supply system is prepared as the earthquake training.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013023-A (JP)
Title: Image forming apparatus
Inventor: ATSUMI TETSUYA
IPC: G03G15/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents drum memory by controlling a second electrifying means according to fatigue of an image carrier, such as a number of the revolutions of the image carrier or a number of times that an image forming process is performed.  <P>SOLUTION: According to a number of sheets which corresponds to the durability of a photosensitive drum 1, the image forming apparatus alters an auxiliary re-electrification area and a current value. The image forming apparatus comprises: a movable image carrier; a first electrifying means which electrifies the image carrier; an exposure means which exposes the image carrier electrified; a developing means which renders an electrostatic latent image, formed on the image carrier by exposure, visible; a transfer means which transfers the visible image to a recording material from the image carrier in a transfer position; and the second electrifying means which re-electrifies an area of the image carrier in which transfer has been carried out by the transfer means. In the image forming apparatus, the second electrifying means is controlled according to fatigue of the image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321180-A (JP)
Title: Electric safe lowering device with grip handle when descending staircase
Inventor: HARADA KATSUJIRO
IPC: B66B21/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent serious accidents such as bone fracture from, if wrongly, occurring to those who are old, because their nerves become dull, and they feel fear and anxiety for descending staircases.  <P>SOLUTION: At the time of descending the staircases, when a person slides a hand along a guard rail or changes a hand, only a supporting action is required for an accidental incident such as slippage of feet. Because the person grips a grip handle firmly, and descends while turning on switches of start and stop according to the movement of feet from the descending start time, this invention can cope with accidental incidents safely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014471-A (JP)
Title: Switch
Inventor: NAKANISHI YOSHITO
IPC: H01H59/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch of high isolation which can quickly respond at a much lower DC potential.  <P>SOLUTION: With the use of micro structure group 3 composed of micro structures 2, slightly moving the structures 2 provides a large amount of move as a group. So, the DC potential applied to control electrodes 4 and 5 of respective micro structures 2 can be lower. Thus, a switch 1 quickly responds with high isolation, and operates on a low DC voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017978-A (JP)
Title: Transportation box for industrial product
Inventor: OKAZAKI YOSHIKAZU
IPC: B65D85/64
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation box for a industrial product, of which the transportation members can be collected and repeatedly used, and which is made available for a variety of products with different sizes and shapes by changing a component of the box.  <P>SOLUTION: The transportation box has an opening through which a function part 2 of an industrial product is put in and out from the box. The box comprises a lid 4 for covering the top of the box, a frame 5 for forming the sides of the box, a bottom 7 for blocking the bottom of the box, and belts 11 for fixing the lid, frame, and bottom together. When any of the products with different heights are put in the box, for example, the shape of the frame 7 is changed or a partition of the lid 4 is replaced. In this manner, a component of the box that can be used for transporting any different kinds of the products is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325068-A (JP)
Title: Pet sheet having adhesive function
Inventor: KURASAWA KANAMI
IPC: A01K1/015
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet sheet which cannot only cleanly maintain the periphery of the pet sheet from the dung and urine of a pet, but also remarkably improve the durability and appearance of various interiors.  <P>SOLUTION: This pet sheet is characterized by using double-sided adhesive tapes 2 on the partial or whole surface of the back side of the pet sheet 1 and fixing the pet sheet to an interior such as floor or wall. Thereby, the periphery of the pet sheet 1 can cleanly be maintained, and the interiors can be protected.  <P>COPYRIGHT: (C)2004,JPO