baber/WOPTO huggingface dataset:
Patent JP-2003260377-A (JP)
Title: Method and apparatus for automatically adjusting crushing gap of impact crusher
Inventor: IIZASA MASAHARU
IPC: B02C13/09
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically adjusting the crushing gap of an impact crusher which can be carried out without damaging a hitting plate and/or a bumping plate.  <P>SOLUTION: This method for automatically adjusting the crushing gap formed between the tip of the hitting plate 4 arranged on the outer periphery of a horizontal rotor 1 and the bottom end of the bumping plate 7 arranged to be approached to/ separated from the rotor 1 is carried out as follows. The rotation of the rotor 1 is detected while the rotor 1 is made to run idle by a rotary drive 5 through a power- interruptible clutch 6 in such a state that the tip of the plate 4 is in contact with the bottom end of the plate 7. It is detected that the rotation of the rotor is stopped by the contact of the tip of the plate 4 with the bottom end of the plate 7 by approaching the bottom end of the plate 7 to the rotor 1 and then the movement of the bottom end of the plate 7 is stopped. The value of the crushing gap is regarded as zero in this state. After that, while the bottom end of the plate 7 is separated from the rotor 1, the distance moved from the rotor 1 is measured as the value of the crushing gap. When the value of the crushing gap becomes the desired one, the movement of the bottom end of the plate 7 is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003090474-A (JP)
Title: Hose clamp
Inventor: MUTO MINEO
IPC: F16L33/02
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To easily deform a hose clamp from a diameter-enlarged condition into a diameter reduced condition. SOLUTION: A first pick-up piece 13 is formed on one side of a hose clamp 10, and a second pick-up piece 17 is formed on the other side. An operation part 14, to which a lock hole 15 is opened, is formed at the tip of the first pick-up piece 13, and a lock pawl 18 is installed to the second pick-up piece 17. The lock pawl 18 and the lock hole 15 are locked while both of the pick-up pieces 13 and 17 are offset in a radial direction under a diameter-enlarged condition. Therefore, when it is returned to the diameter-reduced condition, locking can be released by only a pick-up operation in a direction such that both of the pick-up pieces 13 and 17 approach each other, so that the clamp hose can be easily deformed to the diameter-reduced condition.
Patent JP-2003267381-A (JP)
Title: Spout preventing container
Inventor: TAGUCHI YOSHIFUMI
IPC: B65D25/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout preventive container which prevents the contents of the container from being sprayed even if the container is opened energetically.  <P>SOLUTION: The container has a container body 2, the inside of which becomes positively pressurized and may cause the contents 6 to spray upon opening the container. A projection 8 is formed on a trunk 21 of the container and a filter 7 is attached to the projection 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283905-A (JP)
Title: Radio communication terminal and method and program for acquiring image being used therein
Inventor: OTA MAKOTO
IPC: H04M1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication terminal in which the image processing quantity can be reduced by reducing the volume of panorama image data.  <P>SOLUTION: A control section 13 begins acquisition of image depending on the operation at a man-machine interface section 16, acquires an initial hinge open/close angle at an open/close angle detecting section 18 and stores image information and angular flag information in a memory section 14. Upon ending image acquisition, the control section 13 rearranges total images thus acquired at an image processing section 19 according to the order of flag thus performing panorama composition. The control section 13 previously makes a decision whether panorama composition is possible or not, and if panorama composition is impossible, the user is designated to interpolate the image acquisition hinge angle unit before an extra image is acquired again. If panorama composition is possible, the control section 13 performs panorama composition at the image processing section 19 before ending the processing and the composite panorama image is stored in the memory section 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281213-A (JP)
Title: Method, device and program for simulating circuit containing partial depletion type mos transistor to be operated for floating in body area thereof
Inventor: TAGAWA YUKIO
IPC: G06F17/50
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve convergence of circuit simulation by appropriately setting the transistor initial condition to improve convergence.  <P>SOLUTION: Electrostatic capacitor between each terminal and a body of each partial depletion type MOS transistor to be operated for floating in a body area thereof and contained in a circuit to be simulated is obtained (S3). Body electrical potential in the condition that the transistor is turned on for normal operation is obtained on the basis of a formula of a current balance per each transistor (S4), and initial body change quantity is obtained per each transistor on the basis of a relation formula between the electrostatic capacity, an electrical potential of each terminal and the body potential when the transistor is turned on (S5). The initial current flowing in each terminal of each transistor is set at 0 (S6). The initial potential of each terminal is obtained from a net list, and the initial body potential is decided on the basis of the initial potential and the initial body charge quantity (S7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282791-A (JP)
Title: Semiconductor device with built-in contact-type sensor and manufacturing method thereof
Inventor: SAKOTA EIJI
IPC: A61B5/117
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a built-in contact-type sensor in which a height around a sensor part from the exposed surface of the sensor part can be reduced, and to provide a manufacturing method thereof.  <P>SOLUTION: A semiconductor chip 22 has a fingerprint sensor 21 formed on a circuit forming surface 22a, and an electrode 22b. A through-via 24 penetrating the electrode 22b and the semiconductor chip 22 is extended to a back side electrode 23 formed on the back surface 22c of the chip 22. The back side electrode 23 is connected to a solder ball 7 which is an external connection terminal. The circuit forming surface 22a of the semiconductor chip is covered with a thin protection film 25 in a state that the fingerprint sensor 21 is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283176-A (JP)
Title: Portable terminal device
Inventor: SATO SUKEYUKI
IPC: H05K9/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a secure shielding structure and a parts protective structure with enough strength by constructing the structure inexpensively with excellent workability while making a device thinner and miniaturizing the device.  <P>SOLUTION: A portable terminal device includes a first circuit board 23 and a second circuit board 24 respectively in casings 11, 12, and a shielding member 26 is provided between the circuit boards 23, 24 for holding the circuit boards at a predetermined distance while having a shielding function. The shielding member 26 is constructed with a member obtained by integrating a frame 27 comprising a resilient member and a box 28 comprising a sheet metal inserted into a space in the frame 27, which member is mounted on and fixed to the first and second circuit boards 23, 24 with the aid of engagement pawls 27d, 27e. When a key button 25a is depressed, the second circuit board 24 and circuit parts 30 are protected in deformation and stress from external stress by the rigid box 28, whereby a shielding function and a protective function are satisfactorily ensured while making the device thinner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281873-A (JP)
Title: Frame structure and flexible disk drive provided with the same
Inventor: KOMATSU HISATERU
IPC: G11B33/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning mechanism which is facilitated and can enhance working precision by means of press working and to provide a frame structure and, in particular, a main frame provided with the mechanism and to provide a production method of the frame.  <P>SOLUTION: In this frame structure of flexible disk drive, the main frame 10 is provided with a pair of projecting parts 1 respectively fitted to a pair of positional holes of inserted flexible disk. A pair of the projecting parts 1 are formed by louvering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277623-A (JP)
Title: Nonhalogen flame retardant resin composition and flame retardant power cord
Inventor: EDO TAKASHI
IPC: C08K5/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonhalogen flame retardant resin composition containing no halogen, generating no harmful gas such as dioxins, having excellent electric insulation and flame retardance capable of passing both of the 60° inclined combustion test according to JIS C3005 and the vertical combustion test VW-1 according to the UL standard 1581 and forming products having excellent pliability (flexibility), and to provide a flame retardant power cord.  <P>SOLUTION: The nonhalogen flame retardant resin composition is obtained by compounding 100-200 pts.wt. metallic hydrate into 100 pts.wt. resin mixture comprising 5-40 pts.wt. styrene-based resin, 2-20 pts.wt. acid-modified styrene- based resin and at least one kind selected from olefin polymers, natural or synthetic rubbers and thermoplastic elastomers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278268-A (JP)
Title: Drainage structure in balcony
Inventor: TOYODA KANEAKI
IPC: E04F15/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure in a balcony, in which an opening is not formed in a connecting section to a unit type floor facing, to which a circular drain inlet is formed, even when a square-shaped leader is used, an appearance is improved and the repelling of rainwater is prevented, in the unit type floor facing laid on the floor face of the balcony.  <P>SOLUTION: In the structure in which the leader 20 and the unit type floor facing 10 laid on the floor face are connected through a drainage joint 30 and water is drained, the circular drain inlet 14 is formed to a surface while leg sections 15 are projected from an underside and a drainage space 16 is formed in the unit type floor facing 10. In the structure, one end connection 31 is formed in a circular shape that the end connection 31 can be fitted to the drain inlet 14 for the facing 10 while the other end connection 32 is formed in a shape that the end connection 32 can be fitted to the leader 20 in the drainage joint 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280941-A (JP)
Title: Device and method for compressing trace data and microcomputer having circuit for compressing trace data built therein
Inventor: TANABE TETSUYA
IPC: G06F11/28
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for compressing trace data which enables a programmer to effectively debug programs through few output terminals.  <P>SOLUTION: The device for compressing trace data 1, which compresses and outputs an address identifier of address information being read and written by a dedicated microcomputer 19 as well as an operand data stored in the addresses of data information, is equipped with a circuit for acquiring data 12 which acquires, from the microcomputer 19, the data and the address information accessed by the microcomputer 19, a circuit for compressing the address information 14 which compresses and outputs the address information acquired by the circuit for acquiring data 12, a circuit for compressing the data information 15 which compresses and outputs the data information acquired by the circuit for acquiring data 12, and a circuit for outputting data 17 which sends the compressed address and data information being output from the circuit for compressing address information 14 and the circuit for compressing the data information 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285181-A (JP)
Title: Positioning device
Inventor: FUKUYAMA SATOSHI
IPC: B23K26/21
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device capable of achieving a cost reduction by curtailing components having high degrees of accuracy.  <P>SOLUTION: A first panel 13 is transferred to an input portion 21 with an input hand robot 15 and a second panel 14 is transferred so that the end edge 32 conforms to the end edge 31 of the first panel 13. A visual device 41 to shoot the first panel 13 is provided on the input portion 21. The visual device 41 is connected to a position determining portion 42. A displacement from the reference position of the shot panel position and a displacement 45 between the end edge 31 picture of the first panel 13 and a base weld line 47 are calculated. The position determining portion 42 determines if the end edge 31 of the first panel 13 is arranged within permissible limits against the base weld line 47. A welding portion 52 is provided in the downstream side of the input portion 21 and a laser welding device 61 provided with a laser torch which welds like-minded end edges 31, 32 of both transferred panels 13, 14 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286491-A (JP)
Title: Method and apparatus for reforming heavy oil
Inventor: TAKAHASHI HIROKAZU
IPC: C10G9/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for reforming a heavy oil, in which the heavy oil is reacted with supercritical water to be decomposed to light oil so as to be utilized for a gas turbine fuel and the like, wherein heavy components in the heavy oil and metals such as of porphyrin complexes, metal oxides and the like can be easily separated and removed from a reformate.  <P>SOLUTION: The method for reforming a heavy oil having a reaction process, in which the heavy oil is reacted with supercritical water in a reactor 1 to be decomposed to be reformed, comprises a heating process for converting the heavy components contained in the reformate obtained in the reaction process to coke in a heater 4; and a collecting process for separating the coke produced in the heating process and the metals attached to the coke from the reformate in a solid collector 5. The coke and metals are separated and removed from the reformate using a filter or the like in the collecting process. Both process and equipment are very simple since only the heating process and solid collecting process need to be provided after the reaction process for reacting the heavy oil with supercritical water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284617-A (JP)
Title: Seat structure of chair
Inventor: NASU NOBUAKI
IPC: A47C7/28
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat structure of a chair having high cushioning characteristics as well as working as a seat cushion body achieved by appropriate deflection of a seat shell at the time of seating, and also having excellent mechanical strength at both left and right ends of the seat shell.  <P>SOLUTION: A seat receiver frame 7 is provided on a supporting base 2 supported by a leg 1. The seat receiver frame 7 has front-to-rear direction frames on the right and the left ends, which have circular shapes in a sectional view. The seat shell 8 composed of a synthetic resin is placed on the seat receiver frame 7, wherein receivers 13 are provided on a lower face of the right and the left ends thereof so as to slide in a peripheral direction on a peripheral face of the front-to-rear direction frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292532-A (JP)
Title: Method for producing fluorine-containing polymer having sulfonic acid type group
Inventor: TOKUKURA RYOTA
IPC: C08F8/36
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing polymer having a high-quality sulfonic acid type group in a slight impurity amount, a high yield and a high efficiency.  <P>SOLUTION: In a flow reactor in which the fluorine-containing polymer is stored, (a) the polymer is brought into contact with an alkali salt-forming type treating agent to convert an SO<SB>2</SB>F group to a sulfonic acid alkali metal salt group and (b) the treated polymer is brought into contact with washing water to remove the excess alkali salt-forming type treating agent and (c) the treated polymer is brought into contact with an acid-forming type treating agent to convert the sulfonic acid alkali metal salt to a sulfonic acid type group and then, (d) the treated polymer is brought into contact with washing water to remove the excess acid-forming type treating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297411-A (JP)
Title: Fuel cartridge for fuel cell and portable electronic apparatus using fuel cartridge
Inventor: YOSHIE TOMOHISA
IPC: H01M8/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cartridge for a fuel cell capable of voluntarily controlling the hydrogen supplying amount in accordance with the change in the power consumption of a portable electronic apparatus.  <P>SOLUTION: The fuel cartridge 1 for the fuel cell consists of a sealed vessel 10 partitioned by a bulkhead 11 into a fuel chamber 12 containing a liquid 2 and a reaction chamber 13 containing a substance 4 generating a gas upon making a reaction with the liquid, wherein the reaction chamber 13 is furnished with a gas supply hole 15, while the bulkhead 11 is furnished with a liquid supply hole 14 to admit insertion of one side 61 of a liquid transporting medium 6 for performing liquid supply from the fuel chamber 12 to the reaction chamber 13, and the other end 62 of the liquid transporting medium 6 is joined with a means 8 installed in the fuel chamber 12 for generating a volume change with the pressure, and the supply amount of the liquid substance 2 is adjusted voluntarily with the change in the internal pressure of the cartridge in accordance with the hydrogen consuming speed of the fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357366-A (JP)
Title: Refrigerating device
Inventor: KITAICHI SHOICHIRO
IPC: C10M105/38
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the production of foreign matter in the system of a refrigerating cycle employing a hydrofluorocarbon base refrigerant and a synthetic oil having compatibility with the hydrofluorocarbon base refrigerant. SOLUTION: A refrigerating device is provided with a sealed refrigerating cycle, consisting of a compressing mechanism, a condensing mechanism, an expanding mechanism and an evaporating mechanism, and a component consisting of an organic material. The compressing mechanism compresses a refrigerant containing the hydrofluorocarbon base refrigerant and a refrigerating machine oil having compatibility with the refrigerant from a low pressure to a high pressure. The condensing mechanism cools the refrigerant compressed so as to have a high pressure. The expanding mechanism expands the condensed refrigerant. The evaporating mechanism evaporates the expanded refrigerant to obtain a low-pressure refrigerant.  An aliphatic compound, having a melting point within the range from -50 to 150 deg.C, a density of 1.2 g/ml or less at 25 deg.C and a concentration of 50 ppm or less, is contained in the refrigerating machine oil in the refrigerating cycle while an aliphatic compound, having a melting point within the range from -50 deg.C to 150 deg.C and a density of 1.2 g/ml or less at 25 deg.C, is not substantially contained in the component of an organic material.
Patent JP-2003293084-A (JP)
Title: Hot rolled steel sheet having excellent baking hardenability and production method thereof
Inventor: HAYASHIDA TERUKI
IPC: C22C38/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet which exhibits a high increase of tensile strength in coating/baking treatment at 150°C, and to provide a production method thereof.  <P>SOLUTION: The hot rolled steel sheet having excellent baking hardenability has a composition containing, by mass, 0.035 to 0.16% C, ≤0.5% Si, 0.05 to 1% Mn, ≤0.08% P, ≤0.02% S, 0.01 to 0.1% Al, 0.0025 to 0.009% N and 0.0005 to 0.005% B, and further containing solid solution carbon in a range of 40 to 70 ppm and solid solution nitrogen in a range of 15 to 25 ppm, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290986-A (JP)
Title: Slide driver for servo press
Inventor: KINOSHITA HIROSHI
IPC: B30B15/10
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide driver of a servo press which can suppress upsizing over the entire part of the press and provides excellent maintenance characteristics even when a press capacity is made higher.  <P>SOLUTION: The servo press drives a driven side pulley 338 disposed at a screw shaft 331 by means of two units of servo motors 35 of a small capacity. Accordingly, the capacity for one unit of a servo motor having a large capacity can be obtained by two units of the servo motors 35. At this time, the servo motors 35 of the small capacity are sufficiently small in height dimensions and therefore the motor capacity can be made higher without increasing dimensions at all and eventually the larger capacity of the servo press can be attained if the servo motors 35 of such a small capacity are installed side by side. Since the servo motors 35 of the small capacity have higher versatility, the motors are easily available and the easy maintenance thereof is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292885-A (JP)
Title: Binder composition for colored pavement
Inventor: FUKUYAMA YUKIHIRO
IPC: C09D177/12
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder composition for colored pavement excellent in safety and capable of giving a homogeneous curing reaction without requiring heating or mixing, and to provide a colored pavement body using the composition.  <P>SOLUTION: The binder composition for colored pavement comprises a condensation polymerized resin with an acid value of 3-100 mgKOH/g derived from at least one of a structural monomer of an unsaturated dicarboxylic acid or its acid anhydride having an unsaturated bond capable of radically polymerizing, a coloring agent, a curing agent and water, and the colored pavement body is prepared from the binder composition for colored pavement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297377-A (JP)
Title: On-vehicle type fuel cell
Inventor: SATO NORITOSHI
IPC: H01M8/24
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stably operable on-vehicle type fuel cell by protecting the fuel cell from vibration or impact when it is mounted on a vehicle and preventing deviation or distortion between each cell composing a laminated body.  <P>SOLUTION: The on-vehicle type fuel cell has the laminated body 13 of laminating a plurality of cells 11, and a pair of fastening members 14 and 15 positioned in both ends of the cells in a laminating direction to hold the laminated body. It is characterized by that it has a case body 19 covering the laminated body and the fastening member, and a first elastic body 20 connected the case body with at least one of the fastening members.  <P>COPYRIGHT: (C)2004,JPO