baber/WOPTO huggingface dataset:
Patent JP-2003291715-A (JP)
Title: Hose storing box of tank truck
Inventor: AIHARA TOSHIRO
IPC: B60P3/22
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose storing box of a tank truck facilitating work for storing and extracting a hose.  <P>SOLUTION: By an opening-closing cover 6 with its lower part rotatably supported to a storing box body 5 along the longitudinal direction of the tank truck, the front surface side of the box body 5 and a front side top plate part continuing to the front surface side are opened and closed together to allow passage of the hose 4 in that part. As a result, a worker is allowed to store and extract the hose 4 in/from the box body 5 while lifting the hose 4 and the worker is allowed to put muscle into his arm in the work for storing and extracting the hose 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299598-A (JP)
Title: Dust remover
Inventor: IZUMI YUKIO
IPC: D06C13/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-handle commercial product which allows the appropriate brushing of clothes, or the like, and enables the appropriate removal of dust adhering to the clothes, or the like.  <P>SOLUTION: The dust remover is provided with a dust removing part 30 in which the dust, or the like, adhering to the clothe, or the like, are taken inward for removal by brushing the surface of an object to be treated, such as the clothes with brush bristles. The dust remover is characterized as follows: a dust removing cover 32 is detachably provided in an opening of the removing part 30; and a rotating brush part, which is provided inside the removing part 30 covered with the cover 32, is equipped with a spindle which is directed in a direction orthogonal to the cover surface of the cover 32 so as to be rotated and driven, and a brush base in which the brush bristles 40a are planted in such a manner that a bristle tip is directed toward the cover surface of the cover 32 and which is rotated and driven with the spindle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004144-A (JP)
Title: Silver halide photographic emulsion
Inventor: TASAKA TOMOKI
IPC: G03C1/09
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide silver halide emulsion which has high sensitivity, high contrast and low fogging even at digital exposure such as laser scanning exposure and which can be processed quickly.  <P>SOLUTION: The silver halide emulsion contains particles of silver halide in which silver chloride content is ≥89 mol% to ≤100 %. Silver halide photographic emulsion to which chemical sensitization is performed by a selenide and a compound emitting a compound having a metal atom-chalcogen atom bonding, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307714-A (JP)
Title: System for forming fitting data of spectacle frame
Inventor: KAZAMA HIROAKI
IPC: G02C13/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To exactly find the fitting data of spectacle frames.  <P>SOLUTION: A computer CP has a function to store face photograph data from the periphery of the eye including at least the nose and the eye up to the ear and frame photograph data, a function to specify the position of a front 1 of the frame (f) by maintaining the prescribed distance from the position of the eyeball based on the face photograph data, a function to align the front 1 of the frame (f) stored as the frame photograph data to the position of the specified front 1 and a function to compute the straight length of a temple 2 from the distance from the front 1 up to the upper part of the auricle of ear with both sides of the front as base points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306726-A (JP)
Title: Method for producing metallic titanium
Inventor: ITO NOBUAKI
IPC: C22B5/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing the influence of the disincentive on productivity caused by the bottleneck in the capacity of heat escape in a reaction vessel in a reduction process for producing metallic titanium.  <P>SOLUTION: Stirring force is applied to the inside of a bath liquid deeper than the position of 100 mm below the face of a reaction bath in a reaction vessel to increase the thickness of a thin circulation flow present directly below the bath face. Thus, the temperature of the bath face is reduced and reduction reaction in a gas layer on the bath is suppressed, so that the concentration of thermal load on the reaction vessel is evaded. Liquid or misty titanium tetrachloride is fed from the upper direction of the surface of the reaction bath liquid consisting of fused magnesium and fused magnesium chloride in the reaction vessel, and reaction is caused to produce metallic titanium fine particles. At this time, stirring force is applied to the reaction bath liquid so as to form a circulation flow of the reaction bath liquid in the upper direction or to increase the flow velocity thereof at least in a part of the region deeper than the position of 100 mm below the bath face of the reaction solution. Thus, a circulation flow of the reaction bath liquid is formed or expanded in a direction vertical to the bath face directly below the bath face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310780-A (JP)
Title: Fire-extinguishing system
Inventor: SUZUKI HIROYUKI
IPC: A62C27/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-extinguishing system wherein the location and the azimuth of a vehicle body can be easily grasped, and of which the remote control can be easily performed.  <P>SOLUTION: The vehicle body 1 is equipped with at least a water-jetting means and a crawler 2 which is formed to be vertically movable on steps or a slope, and this fire-extinguishing system is constituted in a manner to perform a fire-extinguishing work by the remote control. In the fire-extinguishing system, a mast 7 is erected on the vehicle body 1, and at the upper end part of the mast 7, a bird's-eye camera 6 which is cooled by a cooling water 12 in the mast 7 and keeps the status of the front part and the front lower part of the vehicle body 1 in the view is provided. The bird's-eye camera 6 is cooled with the cooling water 12 from a self-defense spraying nozzle 15 as well, and the optical information is transmitted to a CCD color camera 8 in the vehicle body 1 through an optical fiber 11 in the mast 7, and the bird's-eye camera 6 is constituted in a manner to be monitored by a remote control operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314716-A (JP)
Title: Change-over valve
Inventor: TAKEDA TAIYOKU
IPC: F16K11/076
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a change-over valve satisfying required characteristics as the change-over valve such as heat resistance, pressure resistance, and change-over durability, having a simple structure, reduced cost, and easily assemblable.  <P>SOLUTION: In this change-over valve, a change-over valve shaft body is attached in a cylindrical change-over valve case body through a plate shaped seal member, and the change-over valve shaft body is substantially rotated, and thereby a position of a flow port through which fluid flows can be change over. The plate shaped seal member comprises a flexible thin plate having an aperture formed so as to coincide with a position of the flow port part, and a seal rubber body integrally formed with the flexible thin plate. The seal rubber body is provided with a bead part substantially achieving sealing efficiency. The based part is formed on both of front and back surfaces so as to cover at least a periphery part of the aperture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314460-A (JP)
Title: Continuous displacement control device for compressor
Inventor: TOMIKAWA TADASHI
IPC: F04B49/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform continuous displacement control of a compressor not based on feedback control.  <P>SOLUTION: An arithmetic processing unit 22 outputs a displacement increase/ decrease command to a displacement adjusting operation part 24 regardless of the actual displacement of the compressor on the basis of the difference between the outlet temperature of water (present water temperature) and the target temperature, and further adds an increase/decrease value based on the displacement increase/decrease command, to a displacement computed value when the displacement computed value is not maximum or minimum displacement. A maximum/minimum displacement time operation stop part 25 stops a valve motor of the displacement adjusting operation part 24 when the actual displacement of the compressor becomes the maximum or minimum displacement. Continuous displacement control not based on feedback control is thus performed to eliminate a potentiometer with the frequent occurrence of failures and wear and to enhance the reliability of the continuous displacement control device 21. At this time, the function of the maximum/minimum displacement time operation stop part 25 prevents a control range from becoming narrower than the actual control range due to the occurrence of a discrepancy between the actual displacement of the compressor and the displacement computed value and prevents also damage caused by excessive control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312231-A (JP)
Title: Unit structure of vehicular air conditioner
Inventor: YASUDA HIDEAKI
IPC: B60H1/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit structure of a vehicular air conditioner which, while being compact, has a low ventilating resistance, adopting a small-sized blower motor 17.  <P>SOLUTION: A ventilation passage 4 is formed around the rotation center O of a blower fan 2 rotated by the drive of the blower motor 17 or along the spiral line in the vicinity of the rotation center O as a center point. An evaporator 13 and a heater core 15 are arranged in order in the ventilation passage 4 from the upstream side of an airflow, so that these members 13, 15 are located orthogonal in the center surface or near the center surface point to the air passing direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313682-A (JP)
Title: Surface treating method for magnesium or magnesium alloy material
Inventor: AKIYAMA ISAMU
IPC: C23C22/60
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively impart corrosion resistance to a magnesium or magnesium alloy material without using a hazardous material by a simple process, while maintaining its metallic luster.  <P>SOLUTION: The surface treating method for the magnesium or magnesium alloy material comprises imparting the surface of the magnesium or magnesium alloy material the metallic luster by machining, treating it with a strongly alkaline solution, and then treating it with a solution having weak acidity to weak alkalinity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173629-A (JP)
Title: Optical recording medium and apparatus and method to reproduce the same
Inventor: OH YEONG-HEON
IPC: G11B7/005
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium with a specific subtitle code in the specific area of a content and to provide an apparatus and method to reproduce the optical recording medium by which a specific subtitle can be displayed on a presently reproducing screen while the content is reproduced.  <P>SOLUTION: The method to reproduce the optical recording medium includes (a) a step for analyzing a stream read from the optical recording medium and retrieving the presence/absence of recording of the specific subtitle code in a spare area in a specific stream read from the optical recording medium, (b) a step for storing the retrieved specific subtitle code and outputting the stored specific subtitle code with an inputted instruction performance key, and (c) a step for signal-processing the specific subtitle code outputted with the instruction performance key on the screen of the presently reproduced optical recording medium and displaying it. Thus, the specific subtitle recorded in the specific area is carried out in the case reproducing the optical recording medium to display the specific subtitle on the presently reproducing screen and the selection range of the subtitle is expanded, thereby a studying effect can be expected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311910-A (JP)
Title: Decorative material
Inventor: TAKAHASHI KAZUHIRO
IPC: E04F13/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative material which has a function capable of wiping off (wiping out) a contaminant of subsistence commodities such as aqueous magic inks, oily magic inks, soy sauce, sauce and coffee with a dry cloth such as a cloth and a tissue paper.  <P>SOLUTION: The decorative material is characterized by forming a liquid repellent rigid resin layer on a decorative layer prepared by impregnating it with a melamine resin and curing it, and incorporating a melamine resin and/or a silicone resin in a crosslinked cure product of an ionized radiation-curable resin in the liquid repellent rigid resin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028934-A (JP)
Title: Method for reducing electric power for module-type scan test
Inventor: SAXENA JAYASHREE
IPC: G01R31/3185
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method for reducing consumption power for module-type scan test. SOLUTION: This method is such that in one embodiment, a specific data is given to an input (33) of a scan chain (32) that is not used for testing. In another embodiment, the transition in a sub set (32) of the scan chain is minimized by using the specific inputted data.
Patent JP-2003324902-A (JP)
Title: Terminal unit and motor actuator
Inventor: MORIZAKI SATOSHI
IPC: H02K11/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal unit which can enhance the manufacturing efficiency by facilitating the assembly work of a circuit board including a control board, and a motor actuator.  <P>SOLUTION: The motor actuator 10 is equipped with a motor 20, a speed- reducing mechanism 30, and the above terminal unit 40. The terminal unit 40 has a connector terminal 42, a brush 44, a motor power terminal 43, the above control board 60, and a terminal plate 41. A contact terminal 46a having spring property is made on the connection side with the control board 60 of the connector terminal 42, the brush 44, and the motor power terminal 43. Contact terminal faces 60a, 60b, and 60c exposed to outside are made at the control board 60. A board mount 45 capable of mounting/removing the control board to/from the terminal plate 41 is made at the terminal plate 41. When the control board 60 is attached to the board mount 45, the contact terminal part 46a contacts elastically with the contact terminal face of the control board 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320701-A (JP)
Title: Imaging apparatus and method for controlling light beam
Inventor: FUNAKOSHI TATSUYA
IPC: G06K15/12
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a total copying throughput of an apparatus by shortening a beam scanning position adjustment time.  <P>SOLUTION: When a power supply is inputted to the apparatus, each part of the apparatus such as a fixing device heat roller and a photosensitive drum is initialized (ST101-ST107), and a beam scanning position control of converging position errors in main scanning and sub scanning directions of light beams to not larger than predetermined values respectively is carried out (ST108 and ST109). The apparatus is brought into a standby state. A beam control according to a state of the apparatus is carried out afterwards. For example, a paper-feed interval control is carried out for every several seconds in this standby state (ST116). The paper-feed interval control is a control of, for instance, changing a sub scanning direction beam position by a minimum adjustment amount upon necessities. Thus the sub scanning direction beam position is controlled to be an appropriate position at all times and, copying can be started immediately when a copy start button is pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322211-A (JP)
Title: Dynamic damper
Inventor: INOUE KAZUHARU
IPC: F16F15/126
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in installation to a rotary shaft 2, and to improve quality.  <P>SOLUTION: This dynamic damper comprises a circular mass body 11 displaceably disposed on the outer circumferential side of the rotary shaft 2, an elastic body 12 to elastically connect the circular mass body 11 to an outer circumference of the rotary shaft 2, and a synthetic resin ring 13 formed of a synthetic resin material installed on the outer circumference of a cylindrical part 121 of the elastic body 12 to be shrunk by heat. By heating the synthetic resin ring 13 after engaging the elastic body 12 on the outside of the rotary shaft 2, the cylindrical part 121 of the elastic body 12 is tightened, thereby it is strongly fixed to the rotary shaft 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322808-A (JP)
Title: Method for disengaging robot hand and optical connector plug
Inventor: TANAKA NOBUHIDE
IPC: G02B26/08
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for disengaging a robot hand and an optical connector plug by which the optical connector plug engaged to an optical adaptor is disengaged without wearing out its engaged part.  <P>SOLUTION: The robot hand 1 is provided with a transfer mechanism 17 transferrable toward the optical adaptor 2, a pair of finger parts 11, 11 and an open/close driving mechanism 16 for driving the finger parts 11, 11 to be opened/closed. The finger parts 11, 11 are provided with a holding part 12 to be abutted on a chassis part 31 of the optical connector plug 3 at a closed state, a pressurization abutting part to be abutted on an engagement hook 24 of the optical adaptor 2 at all the states from the closed state to an opened state and for elastically deforming the engagement hooks 24, 24 in the direction to be divided and a projection part 14 abutting on a flange part 33 of the optical connector plug 3 at an intermediate state between the opened and closed states, the projection part 14 is formed by projecting to the front surface of the pressurization abutting part and positioned on the side of the flange part 33 of the optical connector plug 3 at the opened state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326264-A (JP)
Title: Method for concentrating and decomposing harmful substance
Inventor: JOKO ISAO
IPC: C02F1/28
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently decomposing harmful substances comprising nitrogen compounds, chlorine compounds, endocrine disrupting substances, or the like, included in a trace amount in water.  <P>SOLUTION: After a trace harmful substance in water is concentrated, the substance is subjected to electrolysis by using a conductive diamond electrode in the presence of an electrolyte. The trace harmful substance in water is concentrated to a degree of 0.5 to 20 g/l. The electrolysis is preferably carried out under conditions of 10 to 100,000 A/m<SP>2</SP>current density on the surface of the conductive diamond electrode and 10 to 1,000 m/hr line velocity of the flowing liquid. The electrolysis is preferably carried out in a multistage system while separating and removing the gas produced by the electrolysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329752-A (JP)
Title: Mobile body detector
Inventor: ANDO JUNICHI
IPC: G01D5/245
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable mobile object detector which uses a semiconductor magnetoresistive element.  <P>SOLUTION: A rotation detecting device houses in a case a permanent magnet, a semiconductor magnetoresistive element provided to the permanent magnet through an epoxy bond, a flexible board 19 which comprises at one end a second connection land 19b for electrically disposing the semiconductor magnetoresistive element, and a hard circuit board for fixing the first connection land 19a provided to the other end of the flexible board 19. When the semiconductor magnetoresistive element comprising a pair of element electrodes (electrode part) formed by leading to one end is provided to the flexible board 19, the second connection land 19b is so formed on the flexible board 19 that the element electrode of the semiconductor magnetoresistive element faces a free end 10d side which is a non-formation side of the second connection land part 19b of the flexible board 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338339-A (JP)
Title: Locking structure for connector cover
Inventor: HIETA TAKAYUKI
IPC: H01R13/52
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintainability of a connector body buried in a connector cover because of an accidental lock release.  <P>SOLUTION: The connector cover 10 covers the electric wire connecting side of a connector 11, positioning and keeping the connector body 12 at a protruding position until the connector 11 is engaged with a partner connector 7. By locking a hook 12a of the connector body 12 with a hook receiver 13a-1 protruding from an inner surface of a peripheral wall of a holder 13, the connector body 12 is kept protruding. An extrusion hole 10a-1 is bored at a bottom wall 10a of the connector cover 10. In case the lock is accidentally released before engaging with the partner connector and the hook 12a of the connector body 12 is displaced to a position under the hook receiver 13a-1 of the holder 13, the locking state can be recovered by inserting an extrusion rod 20 into the cover through the extrusion hole 10a-1 to extrude the connector body 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342679-A (JP)
Title: Steel sheet for hydroforming
Inventor: NAKAZAWA YOSHIAKI
IPC: B21D26/029
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet for hydroforming which is excellent in properties of sealing a working fluid in hydroforming, gives a work-hardened formed article excellent in strength characteristics, and attains the weight reduction of a formed article.   <P>SOLUTION: The plane anisotropy parameter δr of the steel sheet, which is calculated from a Lankford value in the rolling direction (r<SB>0</SB>), a Lankford value in the direction transverse to the rolling direction (r<SB>90</SB>), and a Lankford value in the direction different by 45° from the rolling direction (r<SB>45</SB>), satisfies condition formula (1). Preferably, in the true stress (σ)-logarithmic strain (ε) diagram in the uniaxial tensile test of a raw material, the yield point stress (σe) and the stress (σ*), which is the stress at a point where (ε)=n/3 (wherein n is the work hardening index) in the relation of the σ and ε, satisfy condition formula (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342876-A (JP)
Title: Polyester fiber for false twisting having excellent aging stability
Inventor: UCHIDA MASAO
IPC: D06M13/364
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polytrimethylene terephthalate fiber for false-twisting, having smoothness with excellent time stability and stably giving a false-twist yarn having high quality and causing little fluffing and breakage after the storage over a long period.   <P>SOLUTION: A polytrimethylene terephthalate fiber having a birefringence of 0.03-0.08, an elongation at break of 30-180% and a 10% elongation elastic recovery of 30-100% is coated with 0.2-1 wt.% treating agent containing 60-99.5 wt.% polyoxyalkylene glycol copolymer having an average molecular weight of 1,000-20,000 and a propylene oxide/ethylene oxide copolymerization ratio of 2/8 to 8/2 and 0.1-1 wt.% isocyanurate-based antioxidant.  <P>COPYRIGHT: (C)2004,JPO