baber/WOPTO huggingface dataset:
Patent JP-2003169700-A (JP)
Title: Method for analyzing blood coagulation reaction
Inventor: KATAYAMA MASAYUKI
IPC: G01N33/49
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing blood coagulation reaction, precisely catching abnormality in reaction first stage.  <P>SOLUTION: The method for examining blood coagulation comprises measuring blood coagulation time by detecting optical change of a blood sample varying with time, wherein the abnormality in reaction first stage is detected by setting a check point or a check region between the start of the reaction and the end of the coagulation reaction and monitoring the reaction state of the check point or the check region. The monitoring of the reaction state is such ones shown below. (1) Whether abnormality in reaction rate, when forming fibrin, exists or not (SLOW REACTION CHECK). (2) Whether the first stage reaction exists or not (START ANGLE CHECK). (3) Whether the drift in the coagulation reaction curve exists or not (DRIFT CHECK). (4) Whether abnormality in the time, from the start of the reaction to attaining the previously designed optical variation, exists or not (EARLY% CHECK).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302051-A (JP)
Title: Protective cover
Inventor: GLOAGUEN DIDIER
IPC: F16J3/04
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To hold an internal pressure constant by fixing both ends with collars to specify an internal space and providing a means for sucking and exhausting air from an inside in a protective cover formed of a flexible bellows. SOLUTION: When the protective cover mechanism 10 is deformed, the volume of the internal space 25 is varied since air inside the space is sucked and exhausted by a sucking and exhausting mechanism 20. The sucking and exhausting mechanism 20 comprises a sucking and exhausting element 21, and the sucking and exhausting element 21 allows air or fluid to flow into the internal space 25 or to flow out of the internal space 25. The sucking and exhausting element 21 prevents contaminants such as sand particles and water from entering into the internal space 25.
Patent JP-2003169901-A (JP)
Title: Game machine and computer program
Inventor: WAKABAYASHI HIDEKAZU
IPC: A63F7/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently display the performance effect without spoiling the amusement of a game by performing the performance in such a manner that a sense of incongruity may not be applied to a game player.  <P>SOLUTION: This game machine is equipped with a pattern-displaying means to variably display a plurality of special patterns for each of a plurality of pattern groups when a specified starting condition is established, and stop-display the special patterns for each of the plurality of pattern groups in order after a specified period of time has passed. In a process to stop-display the special patterns in order, the special patterns are temporarily stopped for each of the plurality of pattern groups. At the same time, the special patterns are slightly varied in the pattern groups during the temporary stop. The timing for the slight variation of the special patterns in the pattern groups during the temporary stop is synchronized with the timing of effect sounds for the performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172090-A (JP)
Title: Core-sampling apparatus
Inventor: KOMIYA KUNIMORI
IPC: E21B25/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-sampling apparatus of a double-tube structure for use in geological survey, which has its upper-stage tube of an inner pipe divided into half bodies, but maintains the cylindrical shape of the half bodies during core-sampling operation thereof.  <P>SOLUTION: The core-sampling apparatus is constructed by hanging an outer pipe 3 from a rotating boring rod 1 via an outer pipe head 2, connecting an inner pipe head 6 to a spindle 4 hung from the outer pipe head 2 in an irrotational manner, and hanging the inner pipe to which a plurality of tubes are connected from the inner pipe head 6, to thereby define a fluid passage between the outer pipe 3 and the inner pipe 8. According to the core-sampling apparatus, an uppermost-side tube 20 of the inner pipe is detachably connected to the inner pipe head 6 via an attachment 7, and the uppermost-side tube 20 of the inner pipe is formed of a pair of half bodies 24 which cooperatively form a cylindrical body when abutted on each other. Then, the attachment 7 is fitted to an upper portion of both half bodies 24 abutted on each other, which attachment is then fixed by an engaging fixture 18, to thereby maintain the cylindrical body of the half bodies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173771-A (JP)
Title: Nickel electrode and nickel metal hydride battery using the same
Inventor: FURUKAWA KENGO
IPC: H01M4/52
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel electrode excellent in discharging reserve generating suppression effect with which a conductive network is not destroyed even at over-discharging without causing degradation of the conductivity of the electrolyte solution, and a nickel metal hydride battery with small discharging reserve and excellent in high-rate discharging characteristics and anti-over- discharging characteristics.  <P>SOLUTION: With the nickel electrode containing active material powder with nickel hydride as the main ingredient and a cobalt compound as an additive, and with the average oxidation number of nickel and cobalt contained in the above active material powder and the additive exceeding 2 through partial oxidation of the nickel hydride and the cobalt compound by an oxidation treatment with an oxidant, the ratio of the sodium contained in the nickel electrode is 0.08 to 0.18 weight percent to the weight of the nickel hydride except a collector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175870-A (JP)
Title: Cab carrying device
Inventor: MAEDA MASAYUKI
IPC: B61D47/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a man-hour for lowering a cab from a high position and carrying to another location by a vehicle.  <P>SOLUTION: The wheels 4 and 5 of the vehicle 1 are driven by an air motor 7 through a chain 9 to run the vehicle 1 along a rail 10. A positioning mechanism for the vehicle 1 is installed at the upper end part of a column 13 carrying the heavy portion of the vehicle 1 selected from among the columns 13 and 14 erected on the vehicle 1 to support the vehicle 1 from the underside. An elastically extending cushioning mechanism is installed on the column 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178751-A (JP)
Title: Electrode, and battery using the same
Inventor: IWASA SHIGEYUKI
IPC: H01M10/05
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery with high capacitive density and stable charging/ discharging characteristics.  <P>SOLUTION: A compound having diazine N, N'-dioxide structure expressed by the formula (1) is used as an electrode activator, and stylene-butadiene latex is used as a binder. In the formula, n, m, n', m' independently represent integer of not less than 0, and the order of condensation of diazine ring and benzene ring may be alternate or random. Substituents R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SP>a</SP>, R<SP>b</SP>, R<SP>c</SP>, and R<SP>d</SP>, represent independently hydrogen atom, halogen atom, or a specific group, where, when n is not less than 2, R<SP>a</SP>and R<SP>b</SP>may be the same or different from each other, and when n' is not less than 2, R<SP>c</SP>and R<SP>d</SP>may be the same or different from each other. Further, those substituents may form a ring structure by themselves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184265-A (JP)
Title: Wall substrate, wall material bearing rail, and fixture therefor
Inventor: HISANAGA KATSUZO
IPC: E04F13/08
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of increased costs required for a form for use in stamping a bearing fixture for a wall material, and to form a wall surface according to a technique that slidably fits wall materials to each other in a shiplap fit fashion, by using component members that dispense with a large form.  <P>SOLUTION: In formation of the wall surface according to the technique, there is provided a wall substrate which is a combination between a plurality of fixtures for wall material bearing rails, and the plurality of wall material bearing rails. The fixtures are each formed of a long plate and arranged in parallel with each other in the horizontal direction. The wall material bearing rails each have an engaging piece which is a bent piece formed by bending a rectangular metal plate, for engaging with the wall materials mounted from the front, and they are arranged in parallel with each other in the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183903-A (JP)
Title: Socks having grain pattern
Inventor: KUNISADA HIDEAKI
IPC: D06P3/24
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide different colored socks of which can be timely dyed in various combinations of colors to bring it to the market, having soft texture of polyamide multifilaments.  <P>SOLUTION: The socks comprise that at least one kind of polyamide multifilaments among at least two kinds of polyamide multifilaments is anion dyeable, and at least the other polyamide multifilaments are a metachromatic polyamide multifilament. The socks can be obtained by the following process; combining at least two kinds of these polyamide multifilaments knitting the gathered polyamide multifilaments, and thereafter, dying the anion dyeable polyamide multifilaments and the metachromatic polyamide multifilaments into different colors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187950-A (JP)
Title: Single-turn induction heating coil
Inventor: MAYUMI YASUHIRO
IPC: C21D1/42
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-turn induction heating coil in which reduction of facility cost can be realized, even if the effective heating length is long to reduce the heating speed, and maintenance and inspection of the coil are easy, and which can heat the steel belt to a Curie-point or higher.  <P>SOLUTION: This is a single-turn induction heating coil that comprises a first conductor part on the top face side and a second conductor part on the bottom face side which extend in the width direction of the metal belt plate having a prescribed space between the metal belt plate and the top face and the bottom face of the metal belt plate and, of which both ends are located on the outside of the both ends of the metal belt plate, and a third conductor part which extends in the thickness direction of the metal belt plate on the outside of the side end in the width direction of the metal belt plate and connects each one end of the above first conductor part and the second conductor part. The first conductor part and the second conductor part are respectively increased by one piece (two pieces or more) and each open end of the two pieces of (three pieces or more) the first conductor part and the second conductor part are connected to the fourth conductor part extending in the longitudinal direction of the metal belt plate. And the first conductor part and the second conductor part are installed in the position mutually shifted in the longitudinal direction of the metal belt plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002254511-A (JP)
Title: Inflation film and its manufacturing method
Inventor: FUKADA MASANORI
IPC: C08J5/18
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an inflation film having a high strength even if thin, sure contact feeling and high transparency and a method for manufacturing the same. SOLUTION: The inflation film has a haze value of 8% or less, a value of a tearing strength of an MD direction of 110 kN/m or more, and a 1% secant elastic modulus (1% SM) of 190 MPa or more. A multilayer inflation film is a three or more multilayer. The multilayer inflation film comprises a double surface layers each made of a linear low-density polyethylene having a composition distribution variation coefficient, a weight ratio of a cold xylene soluble part, a crystallization temperature and a density of specific values, and an intermediate layer made of a low-density polyethylene obtained by a high- pressure radical polymerization method having a specific crystallization temperature.
Patent JP-2003184477-A (JP)
Title: Method and apparatus for starting from submerged caisson and starting submerged caisson
Inventor: KANEKO KENICHI
IPC: E02D29/073
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for starting from a submerged caisson, allowing a shield machine to easily start from the submerged caisson.  <P>SOLUTION: In this starting method for starting the shield machine from the submerged caisson 10 submerged to the sea bottom SB and accommodating the shield machine 13, a slide type cut-off gate plate 36 is provided in a starting port 15 of the submerged caisson 10, and at the time of starting the shield machine 13, the pressure inside the caisson 10 of the cut-of gate plate 36 is made substantially equal to the sea water pressure outside thereof, and then the cut-off gate plate 36 is slid to open the starting port 15. After that, the shield machine 13 is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185827-A (JP)
Title: Selective reflecting member and color selective member
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02B5/20
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective reflecting member with reduced dependence of the viewing angle and to provide a color selective member.  <P>SOLUTION: The selective reflecting member comprises a substrate not subjected to uniaxial alignment treatment and a layer formed by polymerizing a polymerizable liquid crystal layer containing a liquid crystal compound having at least one polymerizable group, a chiral agent and an air interface aligning agent having the effect of eliminating a volume while fractioning the layer by colors or without fractioning. The color selective member comprises a substrate not subjected to uniaxial alignment treatment, a layer formed by exposing a polymerizable liquid crystal layer containing a liquid crystal compound having at least one polymerizable group, a chiral agent and an air interface aligning agent having the effect of eliminating a volume for color fractioning and then polymerizing the layer, and a light absorbing layer in this order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183676-A (JP)
Title: Method for producing low-sulfur gasoline
Inventor: HATANAKA SHIGETO
IPC: C10G27/10
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain product gasoline having ≤8 ppm mass ppm sulfur content by hydrogenating and desulfurizing a catalytically cracked gasoline having ≤200 mass ppm sulfur content so as to minimize reduction in octane number.  <P>SOLUTION: This method for producing low-sulfur gasoline comprises (1) a process for sweetening catalytically cracked gasoline having ≤200 mass ppm sulfur content and separating the catalytically cracked gasoline into a light fraction having ≤20 mass ppm sulfur content and a heavy fraction having the residual sulfur content by distillation, (2) a process for hydrogenating and desulfurizing the heavy fraction so as to have ≤3 reduction in research octane number and ≤20 mass ppm sulfur content and (3) a process for mixing the light fraction obtained by the process (1) with the heavy fraction obtained by the process (2) and a gasoline base which is a gasoline base except the catalytically cracked gasoline and has ≤10 mass ppm sulfur content to produce a product gasoline having ≤8 mass ppm of sulfur content.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192210-A (JP)
Title: Sheet postprocessing device
Inventor: KIMATA MASASHIGE
IPC: B65H31/24
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sheet postprocessing device capable of lifting/ lowering a movable delivery tray with a simple mechanism without a large support member covering the movable delivery tray.  <P>SOLUTION: The movable delivery tray is constituted of a first delivery tray 81 and a second delivery tray 82. The second delivery tray 82 is rotatably mounted on the support member 84 at the base end side, and the first delivery tray 81 is rotatably connected with tip of the second delivery tray 82 at the base end side. A lifting/lowering means is structured including the second delivery tray and constituted of a parallel link mechanism 83 for connecting the support member 84 and the base end side of the first delivery tray 81 and a first delivery tray rotation device 86 for rotating the first delivery tray 81 for the second delivery tray 82 by operating the parallel link mechanism 83. Angle θ of the first delivery tray 81 for the horizontal direction is approximately constant regardless of a change in rotation angle of the second delivery tray 82.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193300-A (JP)
Title: Method of manufacturing semiconductor device, electrolytic etching apparatus and apparatus for manufactured semiconductor
Inventor: MAEDA KEIICHI
IPC: H01L21/304
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the differences in levels within chips after copper plating by selectively removing the build-up segments of a projecting shape produced on the surface of a copper plating film without using lithography and reactive ion etching techniques.  <P>SOLUTION: The method of manufacturing semiconductor devices has a process step of selectively removing the build-up segments (projecting parts) of the projecting shape produced on the surface of the metallic film (copper plating film 15) by electrolytic etching and a process step for chemicomechanically polishing the surface of the metallic film 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199251-A (JP)
Title: Method and apparatus for economical load allotment of electric power system and consigned power
Inventor: MURAI MASAHIKO
IPC: H02J3/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical load allotment method for determining load allotment so that the total sum of power cost is minimized for a given load.  <P>SOLUTION: The economical load allotment method for electric power system and consigned power comprises a process in which power costs of a plurality of generator sets wherein the power costs have sectional linear shapes and monotonous increasing concave functions relative to generation outputs are approximated from the power cost data of the generator sets by a linear function; a process in which initial load allotment that the power costs are minimized is computed from the linear function approximated by the concave function and a sectional and monotonous increasing convex function which is the power cost of the other generator set; and a process in which the load allotment that the power cost is reduced as compared with the present power cost is sequentially computed from the initial load allotment value computed so that the power cost is minimized and the power cost data of the plurality of the generator sets until the power cost is not reduced anymore. Thus, the load allotment that the total sum of the power cost is minimized for the given load is possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189964-A (JP)
Title: Chair
Inventor: SUGANO TAKAO
IPC: A47C3/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To elongate service life, prevent abnormal sounds and backlash, or the like in a chair having a common synchronized tilting mechanism.  <P>SOLUTION: The chair is provided with a support 4 arranged below a seat 2, a back frame 5 supporting a base end part 5a so that it can tilt between an erected attitude P and a backward tilted attitude Q on the support 4, and a swinging body 6 swingably suspended from the back frame 5. A front end part 2a of the seat 2 is rotatably supported by the support 4, a rear end part 2b of the seat 2 is rotatably supported by the swinging body 6, a seat back 3 is integrally attached to the back frame 5, and the seat 2 is interlocked with a tilting action of the seat back 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190543-A (JP)
Title: Reinforcing structure of part attaching base and game machine with the same
Inventor: SUDO MASAYOSHI
IPC: A63F7/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure for preventing deformation of an attaching base for a part such as a circuit adaptor attached to a limited area on the rear surface of a game board.  <P>SOLUTION: A main circuit board is attached to the outer surface 72B of the circuit adaptor 72, and the right upper corner part 72D of the circuit adaptor 72 is partly overlapped with the left lower corner part 124A of a case 124 of a lamp control circuit board 78. A circumference rib 72E formed on the inner surface of the circuit adaptor 72 abuts to the case 124 when the adaptor is attached to the rear surface of the game board. Accordingly, even when the circuit adaptor 72 is pressed on the rear surface side of the game board in the connection work of a connector of the main circuit board, etc., the circuit adaptor 72 is supported and reinforced by the case 124 and the deformation can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503003-A (JP)
IPC: H03K17/687
Filed: 2000-06-13
Abstract: A load control circuit having an overload circuit (36) capable of protecting a switching element (26) from overload conditions over a wide range of operating conditions. The overload circuit limits the maximum average power dissipation of at least one switching element (26) in accordance with a comparison of an average voltage across the switching element over a half-cycle and a variable threshold. The variable threshold is determined based on an ON-state resistance of the switching element (26) and the environment in which the switching elements are operating. The variable threshold accounts for the squared term (V<sup>2</sup> or I<sup>2</sup>) in determining power dissipation and allows power to be determined based on average voltage. The aforesaid comparison is made in a comparator circuit, with its output being smoothed by a filter.
Patent JP-2003503242-A (JP)
IPC: B29C45/02
Filed: 2000-05-23
Abstract: A failsafe device, or pressure relief mechanism, for a shooting pot actuator in an injection molding machine. The shooting pot actuator has a multiple pusher rods mounted on one, or more, plates. Moving the plate holding the pusher rods depresses the shooting pot injection pistons and injects molten material into a number of mold cavities. To avoid damage to the machine from the pusher rods if an injection piston seizes, a failsafe device is used to mount the pusher rods to the plates. A shearing member is interposed, or sandwiched, between first and second apertures. Typically, the shearing member is a plate that, in normal operating conditions, blocks rearward movement of the pusher rod. However, when a predetermined shear force is applied to the shear plate, the shearing member shears and the pusher rod retracts within the channel, thereby alleviating the pressure. The failsafe device can be paired with a seizure detection system, using a laser beam, that detects piston and valve gate seizure, and provides appropriate notification or control signals.
Patent JP-2003505826-A (JP)
IPC: H01R12/72
Filed: 2000-07-14
Abstract: A termination structure for mating a cable connector to a circuit board has a ground terminal and two signal terminals arranged in triangular pattern through the connector in order to reduce the impedance through the connector. The width of the ground terminal increases along its extent with respect to the signal terminals. This increase occurs along either a transition or contact portion of the ground terminal.