baber/WOPTO huggingface dataset:
Patent JP-2003042343-A (JP)
Title: Scraper
Inventor: AKIYAMA SHINICHI
IPC: F16L1/024
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a scraper easing workability of a chipping which is usually done manually and securing close contact between a mounting object and pipe surface such as a branch saddle to improve safety of work. SOLUTION: This device is the scraper 1 for chipping surface of PE pipe P as a pretreatment for fusion joint of the PE pipe P and is provided with a device main body 3 provided with a rotary cutting edge R rotated by drive of an electric motor inside, fixed position detecting means 11 provided at plural position along the PE pipe P in the device main body 3 in a pipe axial direction and capable of operating when all the fixed position detecting means 11 are loaded on surface of the PE pipe P under same conditions, and a cover member 12 opposing to the rotary cutting edge R and rotating to open and close the rotary cutting edge R to outside. When all the fixed position detecting means 11 are under operating condition, the electric motor can start up, and when the cover member 12 is opened, the rotary cutting edge R can get into contact with the surface of the PE pipe P.
Patent JP-2003038976-A (JP)
Title: Frame for movable crusher
Inventor: MORIYA YUKIO
IPC: B02C21/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a frame for a movable crusher, the workability and quality of which can be improved when manufactured and the weight and manufacturing cost of which can be surely reduced. SOLUTION: First and second planar parts 252, 253 of a main member 25 constituting main frame 21 are formed by bending a plate-shape member, or the like. As a result, the member 25 can be manufacturing without troublesome welding work so that the workability and quality can be enhanced. Since the member 25 consists of a portion having an L-shape in cross section and a portion having U-shape in cross section, the weight of this frame 20 can be surely reduced in comparison with the case of using a conventional box-shaped member having a closed cross section or hollow prismatic shape steel. The weight saving of the frame 20 therefor can be promoted, the workability is improved and consequently the manufacturing cost can be reduced drastically.
Patent JP-2003041595-A (JP)
Title: Wooden mountain control dam and its construction method
Inventor: OKAZAKI TAKASHI
IPC: E02D17/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a wooden mountain control dam and its construction method preventing a calamity caused by construction work, shortening a construction period and making effective use of wood resources to protect environment by combining many kinds of standardized wooden frames at a construction site to construct the wooden soil control dam. SOLUTION: The wooden soil control dam constructed by combining the standardized wooden frames 11, 12, 13, 14 at the construction site, and its construction method are provided as basic means. As an embodiment, the standardized wooden frames 11, 12, 13, 14 of A, B, C, D types are manufactured using standardized unit members, and these frames are combined at the construction site to construct the wooden soil control dam.
Patent JP-2002144443-A (JP)
Title: Method for producing safety tire
Inventor: TERATANI HIROYUKI
IPC: B29K105/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel production method for providing a safety tire which enables stable traveling even when a tire is damaged without deteriorating rolling resistance and comfortable riding during normal traveling before the tire being damaged. SOLUTION: When an expandable composition is packed in a tire and a rim assembly and expanded, the tire and the rim assembly are rotated.
Patent JP-2003049101-A (JP)
Title: Ink for ink ribbon
Inventor: SHIIYAMA TAKAYUKI
IPC: C09D11/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of a pin (a dot wire) without disturbing the use of various kinds of colorants, especially carbon black in an ink for a dot impact printer and without requiring addition of a lubricant. SOLUTION: This liquid ink is impregnated in a base fabric of a fabric ink ribbon for the dot impact printer. The ink is characterized as follows. A nigrosine base dye and an inorganic or an organic pigment are contained as the colorant in a vehicle and the nigrosine base dye is subjected to a chloride ion removing treatment with an alkali. Fatty acids account for <=10% ratio of the vehicle.
Patent JP-2003049644-A (JP)
Title: Cooling device of engine
Inventor: IGUCHI TOYOKI
IPC: F01P7/16
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To promote warming up in starting an engine cooling machine. SOLUTION: A cooling water tank 3 comprises a first cooling water tank 4 for reserving hot first cooling water and a second cooling water tank 5 for reserving cold second cooling water. In starting an engine cooling machine, only the hot first cooling water is supplied from the first cooling water tank 4 to an engine 1. Thus, the warming up of the engine 1 can be promoted with the hot first cooling water.
Patent JP-2003049772-A (JP)
Title: Connection structure for vacuum pump
Inventor: ISHIKAWA TAKAHARU
IPC: F04D29/42
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for a vacuum pump that can interrupt transmission of electrical noise generated by a vacuum pump body. SOLUTION: An electrically insulating part 7 for electrically insulating opposite piping ends from each other by means of an electrically insulating material is interposed in connecting piping between a vacuum pump 101 and a vacuum chamber 103 of suction-connected equipment. The electrically insulating part 7 may be arranged on a piping connecting member such as a mechanical vibration absorbing damper 1 (a valve 11 in a connection structure). The periphery of the electrically insulating part 7, if necessary, has a protective cover 9 adapted to the vacuum pump 101.
Patent JP-2003051829-A (JP)
Title: Wireless communication method
Inventor: YOSHIOKA MASABUMI
IPC: H04W4/06
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication method that can improve frequency utilization efficiency when a plurality of wireless master stations capable of distributing the same information in response to a request by wireless slave stations broadcast the information. SOLUTION: A: a wireless slave station 1 receives multicast data from a wireless master station 1. B: a wireless slave station 2 informs a wireless master station 2 about its communication state. The wireless master station 2 informs the wireless slave station under its control about the received communication state. C: The wireless slave station makes a data reception request to the wireless master station 2 and the wireless master station 2 distributes the data. D: The wireless slave station 1 recognizes that the received data are distributed from the wireless master station 2 and the existence of the wireless slave station 2 that can receive data from the wireless master station 2 only according to the communication state of the wireless slave station 2 received in the step B.  The wireless slave station 1 makes a data reception request to the wireless master station 2, the wireless slave station 2 completes communication with the wireless master station 1 and each wireless slave station receives the data distributed from the wireless master station 2.
Patent JP-2003059886-A (JP)
Title: Method and system for cleaning substrate
Inventor: ASANO TORU
IPC: C03C23/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide method and system for surely cleaning a substrate by detecting distribution of particles on the substrate quickly. SOLUTION: Distribution of particles on a substrate W cleaned at a rear surface cleaning section 16 is detected and cleaning conditions of the substrate W at the rear surface cleaning section 16 are altered, based on the distribution of particles thus detected before executing cleaning of the rear surface again. Subsequently, surface of the substrate W is cleaned at a surface cleaning section 15. Thereafter, distribution of particles on the substrate W cleaned at the rear surface cleaning section 15 is detected and cleaning conditions of the substrate W at the surface cleaning section 15 are altered based on the distribution of particles thus detected before executing cleaning of the surface again.
Patent JP-2003053467-A (JP)
Title: Method of rolling orthogonal gear, rack type flat dies and rolling system
Inventor: YAMAMOTO AKIRA
IPC: B21H5/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To extremely easily roll orthogonal gears, such as bevel gears and hypoid gears. SOLUTION: The manufacturing method for manufacturing the orthogonal axis gears by rolling comprises using flat dies 110 and 112 of a rack type as dies for rolling, approximating rack tooth profiles 110A and 112A of the flat dies 110 and 112 by the tooth profile of a virtual gear 120 assumed by setting the pitch circle radius of the mating side orthogonal axis gear planned to be meshed with the orthogonal axis gear to infinity and rolling a blank 102 by moving the flat dies 110 and 112 in a longitudinal direction while pressing the flat dies 110 and 112 to the blank 102 for the orthogonal axis gear in a direction approximately parallel to the axis of rotation of the virtual gear 120.
Patent JP-2003054499-A (JP)
Title: Pressurized fuel tank
Inventor: TOJO MIKIO
IPC: B64D37/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized fuel tank provided on a flying body capable of eliminating trouble that it is difficult to employ an engine requiring supply of super high pressure fuel to the flying body because fuel is pressurized and supplied by a pump in a usual engine and the pump rising fuel pressure to super high pressure tends to be excessively bulky and heavy to be mounted on the flying body. SOLUTION: This tank is comprised of a low pressure supply fuel tank and a high pressure fuel tank and each tank is compressed and deformed by inert gas from a pressurizing source to compress inside liquid fuel and to regulate pressure thereof at a necessary pressure for each flight and to supply the same to a propulsion engine. Consequently, liquid fuel can be pressurized to super high pressure without using a fuel pump and an engine using super high pressure fuel can be employed to greatly improve flight performances. Division of the fuel tank to the low pressure one and the high pressure one makes capacity of a fuel tank used for flying body of short high speed flight time small to miniaturize and lighten the flying body.
Patent JP-2003054686-A (JP)
Title: Chuck device for bottle cap
Inventor: MURAZAKI MAKOTO
IPC: B67B3/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a less-expensive chuck device for a bottle cap capable of positively holding an irregular-shaped cap such as a flat cap or the like and capable of performing a positive fastening of the cap applied as the most major feature. SOLUTION: Four chuck main bodies 4 are arranged at a cap holding segment 3 along a circumferential direction of a cap 2. Each of the chuck main bodies 4 is movably supported by a supporting mechanism 8 in a radial direction of the cap 2. There are provided a coil spring 9 for urging the four chuck main bodies 4 in a direction separating them from the cap 2, and a chuck main body driving part 10 for depressing the four chuck main bodies 4 against an urging force of a spring 9. The four chuck main bodies 4 are engaged with an outer circumferential surface of the cap 2 by the chuck main body driving part 10, thereby the cap 2 is held at a cap holding part 3.
Patent JP-2003053048-A (JP)
Title: Toy, and base and figure constituting the same
Inventor: TORIYAMA RYOSUKE
IPC: A63H17/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a toy interesting a child continuously by outputting various kinds of sounds. SOLUTION: The toy includes a plurality of figures 100 modeling on vehicles, a base 200 and a cover 300. The figures 100 have ID tags having unique identification information, and the base 200 is provided with tag readers 212 for detecting the ID tags. The cover 300 is fixed to the surface of the base 200 when the toy is used, a sound ROM 330 fixed to the cover 300 that incorporates sound data is fitted into the reading part 222 of the base 200. Thus, the sound data and the sound output condition are recorded in the base 200. When the player moves the figures on the cover 300, ID information which the ID tags have is detected by the tag readers 212.  When the kind of the identification information and the position of a figure specified by the position of a tag reader 212 having detected the identification information satisfy the above condition, sound based on sound data is outputted from a speaker 221.
Patent JP-2003054380-A (JP)
Title: Wiper device
Inventor: SHIMOYAMA MASAYUKI
IPC: B60S1/24
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device capable of smoothly operating without stopping a wiping wiper blade. SOLUTION: This wiper device comprises an eccentric metal member 5 supported on a pivot 4 fixed on a motor arm 3 and eccentrically rotating, a link mechanism rotatably connected with the eccentric metal member 5 and connected with the wiper blade, a pin 12 fixed around the pivot 4 of the motor arm 3 and a rotation range restricting section 13 for providing the eccentric metal member 5 with a rotation range wherein the eccentric metal member 5 rotates by itself for a retainer by a link load from the link mechanism and collides with the pin 12 just after reversing of the wiper blade at a reversing position.
Patent JP-2003056240-A (JP)
Title: Opening/closing body closing device and opening/closing body device
Inventor: MAZAKI YOSHIYUKI
IPC: E05F1/16
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device which can be easily miniaturized. SOLUTION: A sliding door body is operated for opening/closing along an upper guide rail 12. Before the sliding door body is closed and has its stopper pin engaged with an engaging body 77, energization of the engaging body 77 in a direction that closes the sliding door body by means of a spring body 71, is held by an energization holding mechanism 89. When the sliding door body is operated for closing to engage the stopper pin with the engaging body 77, the engaging body 77 is energized by the spring body 71. Thus, the engaging body 77 need not ensure sufficient lateral size in an orthogonal direction, and therefore the stopper pin and the energization holding mechanism 89 are simplified in structure, to thereby facilitate miniaturization of the sliding door device.
Patent JP-2003061948-A (JP)
Title: Image developing method and x-ray ct apparatus
Inventor: HORIUCHI TETSUYA
IPC: G01N23/04
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image in which an artifact is restrained even in the case of performing helical scanning with a scan surface tilted by a multi- detector. SOLUTION: Pre-processing such as sensitivity correction is applied to data collected by the helical scanning with the scan surface tilted by a multi-detector (S1), tilt correction processing is conducted to correct the variation of a position in every view to a rectilinear moving axis of each channel of a detector array due to tilting of a scan surface (S2), multi-sliced helical interpolation processing is conducted to compute the interpolation data on an image reconfiguration surface from the near data (S3), and reverse-projection processing is conducted for the interpolation data to develop an image (S4). Thus, the tilted scan can be performed to avoid a part to be kept away from exposure (e.g. embryo) and a part (e.g. part in which metal is embedded) where the artifact is caused by transmission of X-ray.
Patent JP-2003068592-A (JP)
Title: Method for producing epitaxial substrate, method for fabricating semiconductor element, and epitaxial substrate
Inventor: SAKAI TADASHI
IPC: H01L21/265
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a high quality semiconductor epitaxial substrate while up scaling a semiconductor material producing only a small size crystal to practical size. SOLUTION: The method for producing an epitaxial substrate comprises a step for preparing a supporting substrate 300, a step for preparing a plurality of planar crystal substrates 201-204, a step for implanting ions from one major surface of the crystal substrates 201-204 to form ion implantation layers 201c-204c, a step for pasting the plurality of crystal substrates 201-204 and the supporting substrate 300 one another, a step for separating the plurality of crystal substrates 201-204 into a plurality of thin film tiles 201a-204a bonded to the first major surface and a plurality of parent material side crystal substrates 201b-204b by heat treatment, and a step for growing a single crystal layer 301 epitaxially on the sauce of the thin film tiles 201a-204a.
Patent JP-2003065192-A (JP)
Title: Control device of internal combustion engine
Inventor: KAWAI TAKASHI
IPC: F02D17/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To conduct restart of an internal combustion engine under economical running control without causing sluggish feeling. SOLUTION: The control device of the internal combustion engine for executing control for starting the stopping internal combustion engine 1 when a previously determined start condition is satisfied, includes at least two power supply parts of a low voltage power supply part 3 and a high voltage power supply part 4, a starting mechanism 2 for rotating the internal combustion engine by receiving power from the power supply parts and operating, and a switching mechanism 5 for selectively switching between the low voltage power supply part 3 and high voltage power supply part 4 and connecting the starting mechanism 2.
Patent JP-2003053389-A (JP)
Title: Method for preventing scale build-up
Inventor: KOBATA KENJI
IPC: D21H17/10
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To stably show the effect of a scale inhibitor and to prevent calcium scale build-up in a water system containing inorganic suspended solids such as calcium carbonate. SOLUTION: A phosphonic acid and/or a phosphonate and a low molecular water-soluble polymer are incorporated into a water system in which suspended solids are present to suppress generation of calcium scale in the water system.
Patent JP-2003063520-A (JP)
Title: Gas barrier paper cup
Inventor: INOUE TORU
IPC: B65D65/40
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier paper cup, which can prevent an aroma agent component and the like from infiltrating and being absorbed into the contents contained inside paper cup to deteriorate the contents. SOLUTION: The gas barrier paper cup comprises a lamination having a paper board layer, a polyethylene layer, an ethylene-vinyl alcohol copolymer layer, and a polyethylene layer. The lamination is formed by laminating the paperboard layer with an co-extrusion film, which consists of the polyethylene layer, an adhesive layer, the ethylene-vinyl alcohol copolymer layer of 3 to 5 μm thick, an adhesive layer, and the polyethylene layer, by means of a polyethylene extrusion lamination.
Patent JP-2003065833-A (JP)
Title: Weight classifier, and data collector for weight classifier
Inventor: TANIMOTO MICHIAKI
IPC: G01G19/62
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To accurately control articles classified by a weight classifier. SOLUTION: The weight classifier determines a weighed value provided by weighing the articles supplied in order, as a proper amount, when the weighed value is within a proper amount range specified by an upper limit value and a lower limit value, determines it as a light weight or an excessive amount when it is outside the range, in a weight determining part 12, and classifies the articles according to results therein. The weight determining part 12 determines the weighed value as light weight abnormality or excessive weight abnormality, when the value is larger than an effective upper limit value set in a value larger than the upper limit value, or when the value is larger than an effective lower limit value set in a value smaller than the lower limit value. Determined results therein are stored the article by the article in a weighed classified data storage part 28.
Patent JP-2003087253-A (JP)
Title: System for managing switchboard for ethernet (registered trademark) and switchboard for ethernet
Inventor: LEE CHUO
IPC: H04L12/46
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an Ethernet switchboard management system allowed to be executed on-line and a switchboard for the Ethernet. SOLUTION: The Ethernet switchboard 50 is linked to a server terminal 44 by using a network interface circuit to transmit/receive data packets between a client terminal 40 and the server terminal 44. The switchboard 50 receives a network management packet transmitted from the server terminal 44 and sets up a management value of an SNMP agreement management database (MIB). The switchboard 50 monitors and controls the network interface circuit on the basis of the management value of the MIB. A network supervisor analyzes the test result of the network interface circuit and manages the switchboard 50 on-line.
Patent JP-2003062809-A (JP)
Title: Frieze board and top board with the same
Inventor: MANO TAKAYUKI
IPC: B27M3/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a frieze board capable of being fitted to a curved top board and obtain the top board with the frieze board. SOLUTION: A decorative sheet 4 is bonded to a front surface side of a plywood 3 comprising a veneer 1 of which the wood fiber direction as a face veneer is a longitudinal direction and a veneer 2 of which the wood fiber direction as a core veneer and/or a rear veneer is a short-hand direction. Further, a groove 8 is formed on a rear face of a base material constituting the top board 7 and a side edge part in the longitudinal direction of the board 20 is inserted into the groove 8.
Patent JP-2003063490-A (JP)
Title: Outboard motor production facility
Inventor: UCHIYAMA YOSHIRO
IPC: B63H20/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To further enhance production efficiency of an outboard motor production facility for assembling engines for outboard motors, assembling the outboard motors, and performing a performance inspection. SOLUTION: This outboard motor production facility 10 synchronizes mutual line speeds of an engine assembling line 20 for assembling the engines E1, E2, and E3 for the outboard motors by assembly-line operation, an outboard motor assembling line 30 for assembling the outboard motors B1, and B2 by assembly- like operation by using the assembled engines, an outboard motor performance inspection line 40 for performing the performance inspection while putting the assembled outboard motors in a water tank 41 by assembly-line operation, and an outboard motor delivery line 50 for delivering the performance inspection-completed outboard motors to a shipping line 60 by assembly-line operation.
Patent JP-2003070128-A (JP)
Title: Relay box for automobile
Inventor: SAITO YUKITAKA
IPC: H01R9/03
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To confirm fusion of a fusible link part from the outside while reducing the size of a relay box. SOLUTION: There are provided a block body and a lower case. A relay mounting part and a fuse mounting part protrude from the inside surface of a peripheral wall of the block body. The bottom wall of the lower case assembled to the lower part of the block has such shape as engaged with the gap between the relay mounting part and the fuse mounting part. A bus bar is fixed to the upper surface of the bottom wall, and the bus bar is provided along the gap between the relay mounting part and the fuse mounting part. A narrow fusible link part is provided in the middle of the bus bar. A tab inserted in the terminal holes of the relay mounting part and the fuse mounting part is formed by bending in the downstream of the bus bar. The block body is provided with a window for confirming fusion of the fusible link part.