baber/WOPTO huggingface dataset:
Patent JP-2005127412-A (JP)
Title: Fire-resisting eccentric butterfly valve and seat ring for use in it
Inventor: YURUGI YOSHINORI
IPC: F16K1/226
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat ring for an eccentric butterfly valve, standing for high temperature and high pressure, having enough flexibility to be brought into close contact with the outer periphery of a valve element when the valve is totally closed, and thoroughly inhibiting flow of a fluid in the case of a high temperature such as a fire.  <P>SOLUTION: In this seat ring, a groove is cut in the inner surface of a short metallic cylinder, a laminated material used heretofore is fixed to the groove, a metallic flexible part extending to the opposite side of the laminated material is formed close to the laminated material on the inner surface of the cylinder, and the flexible part is made thin so that the surface of the flexible part and the inner peripheral surface of the laminated material are juxtaposed to form a valve seating surface. In the butterfly valve, a wall of a fluid passage of the valve body is cut out, the cylinder of the seat ring is fitted therein, and a bolt is screwed in from the side of the cylinder of the seat ring to fix the seat ring to the valve body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136452-A (JP)
Title: Switching circuit, audio signal reproducing apparatus using same, and switching element protection method
Inventor: ARAKI MAKOTO
IPC: H03F3/217
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching circuit for preventing two switching elements from being destroyed due to a through-current passing through the switching elements in an abnormality state where one of the two switching elements connected in series with a constant voltage power supply and configuring a bridge circuit remains turned on and to provide an audio signal reproducing apparatus employing the switching circuit.  <P>SOLUTION: The audio signal reproducing apparatus is provided with a digital amplifier 1 wherein a connecting point of MOSFETs M1 M2 connected in series between the constant voltage power supply VBB and ground GND is connected to a speaker and the MOSFETs M1, M2 are alternately turned on / off in response to a 1-bit signal converted from an audio signal. The audio signal reproducing apparatus is additionally provided with a locking circuit X6 for outputting a protect signal to interrupt the through-current by turning off both the MOSFETs M1, M2 when both drain-source voltages of the MOSFETs M1, M2 are smaller than a prescribed voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136488-A (JP)
Title: Sound generator and portable telephone using the same
Inventor: TODA HIROYUKI
IPC: H04W88/02
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound generator with a display driving function performing displaying by various light-emitting patterns without imposing any burden on an external CPU.  <P>SOLUTION: Upon reception of instruction of sound emission, a sequencer 21 decodes sequence data for generating musical sound which are stored in its inside and writes the data into control registers 22, 23. Sound emitters 26, 29 generate musical sound signals on the basis of the data in the control registers 22, 23 and output the generated data. A plurality of patterns for driving an LED are stored in a pattern register 36. A key-on signal in the control register 22 or 23 is supplied to a counter 35, the counter 35 is counted up at the rise of the key-on signal, and the patterns in the pattern register 36 are sequentially outputted on the basis of the output of this counter 36. The external LED is driven by these patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097503-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SUGIYAMA HIROSHI
IPC: C08L63/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor element or the like, particularly excellent in adhesion to a silver-plated section, and to provide a semiconductor device using the same.  <P>SOLUTION: The semiconductor sealing epoxy resin composition essentially comprises an epoxy resin, a hardener, and a hardening accelerator, and the bis-(3-triethoxysilylpropyl) sulfane-based compound described by formula (1) for facilitating adhesion to a silver-plated section. In formula (1), R1-R6 each is a hydrocarbon group of C2mH2m+1 wherein m is 1 or 2, and n is an integer of 1-10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137250-A (JP)
Title: Residual stem-treating apparatus and residual stem-treating method
Inventor: ABE TORU
IPC: A01D45/16
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual stem-treating apparatus which is inexpensive and light and does not expand a headland, and to provide a residual stem-treating method.  <P>SOLUTION: The residual stem-treating apparatus 1 has a travelable machine frame 10 and a residual stem-treating section 30 mounted on the machine frame. The residual stem-treating section 30 comprises a dig-up rotor 48 for digging up the root portions Zn of residual stems Z forward pushed down by the forward movement of a travel machine 90 from the lower side to the upper side and pulling the residual stems Z from the root portions Zn into the machine, a conveying treatment portion 55 for conveying the pulled residual stems Z so that the root portions Zn go ahead, and simultaneously dropping soil adhered to the residual stems Z, a cutting portion 35 for finely cutting the conveyed / treated residual stems, and a conveying receiver 65 for conveying / receiving the finely cut pieces. An input portion 20 for inputting a power from the travel machine 90 is disposed at the front side upper position of the machine frame 10, and a digging rotor 48 is disposed at the front position of the input portion 20. The conveying treatment portion 55 has the first rotors 56, 57 and the second rotors 58, 59 disposed on the rear side of the dig-up rotor 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140725-A (JP)
Title: Analog clock
Inventor: NAKANO HIROSHI
IPC: G04B19/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog clock, having unique design as compared to conventional ones, by providing an analog clock having a clock scale, corresponding to a non-circular trajectory described by a hand of the clock fixed to a specific link inside a linking mechanism.  <P>SOLUTION: The rotation of a clock movement 1 is decelerated by a reducer 2 and is transmitted to a rotating body 4 via an output shaft 3 to rotate the rotating body 4. Since the rotating body 4 is connected to an intermediate link 5 via a connection shaft 7, the rotating movement of the rotating body 4 is also transmitted to the intermediate link 5. However, since one end of the intermediated link 5 is connected to a restriction link 6 connected to a fixed shaft 8, the connected part of the intermediated link 5 with the rotating body 4 describes a circular orbit, together with the rotating body 4, while both ends of the intermediate link 5 are restricted in movement and describe a fixed non-circular orbit. Thereby, a hand 9 of the clock fixed to the one end of the intermediate link 5 continues to describe the constant non-circular trajectory and traces the trajectory at all times. A dial is provided with a clock scale, according to the moving velocity thereof, to form a clock dial 10, enabling displaying of the time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141140-A (JP)
Title: Process cartridge
Inventor: MIZOGUCHI YOSHIHIRO
IPC: G03G21/18
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the surface of a photoreceptor drum from being contaminated by a pressing trace (a nip line) of a development roller at the pressing section of a photoreceptor drum when transporting and storing a process cartridge and by an oil constituent migrating from the rubber constituent of the development roller with simple fitting operation.  <P>SOLUTION: The process cartridge comprises a first protection member that is fitted to one end in the longitudinal direction of the process cartridge, and retains the photoreceptor drum 2a and the development roller 2b at fixed intervals; and a second protection member that is fitted to the end of the rotary shaft of the photoreceptor drum 2a and blocks the rotation of the photoreceptor drum 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145088-A (JP)
Title: Junior seat or back-rest for support of junior seat
Inventor: SAITO MASAYOSHI
IPC: B60N2/26
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back-rest for support of junior seat for overcoming the problem wherein a position of a seat belt for the physical body of a small infant or the like is displaced owing to either vibration during a running of a vehicle or a centrifugal force generated at a road curve, and the child stumbles to the right or left side.  <P>SOLUTION: This invention relates to a junior seat installed on a vehicle seat or a back-rest for support of junior seat. Both sides of the junior seat or both sides of the back-rest for support are provided with protrusions to enclose a child at the seat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149793-A (JP)
Title: Calculation method of charging/discharging upper limit temperature of lithium secondary battery, charging/discharging method of lithium secondary battery, and battery system
Inventor: IMASAKA KOJI
IPC: H01M10/44
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calculation method of charging/discharging upper limit temperature and a charging/discharging method of lithium secondary battery capable of restraining the deterioration of a cycle property of lithium manganate.  <P>SOLUTION: The calculation method of upper limit temperature is characterized by determining an activation energy of a main side reaction causing the deterioration of the battery, depending on the temperature of the lithium secondary battery at use and the lowering of capacity at the above temperature, and applying the charging/discharging temperature when an activation energy is changed as an upper limit temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143839-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the interests in the performances by enabling the players to taking part in the control of the performances.  <P>SOLUTION: After the lottery performance display with a variable display device is started according to the lottery performance starting command from the main board, when receiving the operation detection command before the timer value of the performance timer falls down to '0' (step S221; Yes), the CPU of the display control board determines the display result which is derived and displayed in the lottery performance display, based on the frequency of the continuous rounds corresponding to the frequency of executing the high probability rounds under the jack pot game state, the value of a performance timer specified at the step S222 and the random number for determining the display result extracted at the step S223 (step S224). At the step S224, the reported information indicating the value equivalent to the frequency of continuous rounds is selected in the display result at different probabilities according to the timing of receiving the operation detection command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146125-A (JP)
Title: Light-emitting member
Inventor: NAKAJIMA SATOSHI
IPC: E01F9/615
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting member which makes use of a luminous substance and which is contrived to improve the luminance of the light emission and to diversify the colors of the light emission.  <P>SOLUTION: The light-emitting member 1 contains a luminous substance 3 which absorbs an exciting light component in the first wave length region and then irradiates a phosphorescent component in the second wave length region, and a fluorescent substance 4 which receives the fluorescent component irradiated from the above luminous substance 3 and then emits the fluorescent component having a wave length longer than that of the fluorescent component, with the luminous substance and the fluorescent substance being united with a transparent material 2 comprising a synthetic resin such as an acrylic resin, epoxy resin, polystyrene, polyethylene, polyethylene terephthalate, polymethacrylate or a transparent ABS resin or polycarbonate, or comprising a transparent ceramic such as glass or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154469-A (JP)
Title: Regenerating additive composition for asphalt paving waste material
Inventor: NAKAMURA YOSHIKAZU
IPC: C08L95/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an asphalt-regenerating additive composition excellent in safety to environment and human body, recovering asphalt contained in a paving waste material and hardened by deterioration to initial softness, namely largely recovering lowered rate of penetration and elongation.  <P>SOLUTION: This asphalt-regenerating additive composition has 30-200 mm<SP>2</SP>/s kinematic viscosity at 60°C, <3 mass% polycyclic aromatic content (PCA), ≥220°C flash point, 10-20% aromatic content (CA) and ≥280 °C initial boiling point by gas chromatographic distillation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155456-A (JP)
Title: Oil pan and gasket for oil pan
Inventor: TANAKA YOSHITAKA
IPC: F02F7/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pan which requires no strictness as in a prior art for the management of a clamping torque and enables improvement in the durability of a gasket and in the assembling nature and the durability, and to provide the gasket for the oil pan.  <P>SOLUTION: The oil pan 2 is mounted at the open end 1A of a cylinder block to close the open end 1A. The oil pan 2 includes an oil pan body 4 having a flange part 4A opposed to the annular edge part 1a for forming the open end 1A and an annular gasket 5 made of rubber provided to be disposed between the oil pan body 4 and the annular edge part 1a. The stopper part 6 brought into contact with the annular edge part 1a is provided with the predetermined amount of the compression deformation of the gasket 5 at the flange part 4A in the assembly state that the oil pan body 4 is mounted at the open end 1A. The thin outer peripheral part 5a interposed between the stopper part 6 and the flange part 4A is formed at the gasket 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074290-A (JP)
Title: Welding equipment
Inventor: WADA KEIJI
IPC: B23K11/11
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide welding equipment which has a simple structure and can weld with high precision.  <P>SOLUTION: The welding equipment is provided with a rotary drive means 37 with a rotating shaft 36 capable of revolving intermittently at a predetermined center angle and also provided with a welding head part 2 which has a pair of bar shaped electrodes 1 and 1 arranged in parallel centering on a rotating shaft core Q of the rotating shaft 36 and is attached to the rotating shaft 36. The welding equipment is composed so that the pair of electrodes 1 and 1 are made to relatively approach and contact a workpiece with pressure-separate itself from the work and are also made to revolve intermittently at the predetermined center angle to weld the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005160735-A (JP)
Title: Controller for medical apparatus
Inventor: SUGAI TOSHIYA
IPC: A61B18/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a medical apparatus capable changing a set value of a sub-parameter automatically on the basis of a set value of a main parameter when changing the set value of the sub-parameter optional in response to a need of a user.  <P>SOLUTION: An ultrasonic operation apparatus 1 using the control apparatus for a medical equipment has a control section 2 for controlling whole of the ultrasonic operation apparatus 1. The control section 2 controls a variety of equipments in response to the output value of the ultrasonic vibration stored in a memory section 5 on the basis of a map (characteristics) for always determining safe amount of cooling water. When the user demands modification of the setting, the control section 2 controls and changes automatically, in response to the demand and within a range larger than the safe lower limit L1, from a map of cooling water amount and oscillation output on the basis of the lower limit L1 to a map of cooling water amount and oscillation output on the basis of an optionally set value U1 of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166477-A (JP)
Title: Ic socket
Inventor: MATSUMOTO YOSHIO
IPC: H01R33/76
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket capable of restraining the neighboring part of a tip part of a ball-shaped lead from being scratched.  <P>SOLUTION: The IC socket, on which an IC package having a plurality of ball-shaped leads is mounted, is improved by mounting elastic contact pins on through holes of a socket main body, and by arranging a printed board having through hole conductors electrically contacting the ball-shaped lead, and electrically contacting the contact pins as well, on an upper face of the socket main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165124-A (JP)
Title: Method for manufacturing binding resin for electrostatic charge image developing toner and method for manufacturing toner by using the same
Inventor: TERABAYASHI TAKASHI
IPC: G03G9/08
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for manufacturing binding resin for electrostatic charge image developing toner and electrostatic charge image developing toner itself having excellent image printing characteristics and storage property and less odor.  <P>SOLUTION: The method for manufacturing the binding resin for electrostatic charge image developing toner includes a step (1) of mixing source materials containing low molecular weight resin and high molecular weight resin, and a step (2) of removing a volatile component which is performed simultaneously with or subsequently to the foregoing step. The source material in the step (1) further contains wax. The method for manufacturing the electrostatic charge image developing toner is carried out by further blending a colorant with the above binding resin for toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004084075-A (JP)
Title: Case hardening steel having excellent bending strength
Inventor: NAGAOKA TORU
IPC: C22C38/58
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide case hardening steel in which expensive alloy elements such as Cr, Mo, Ni, Si and Mn are reduced, B is added to compensate hardenability, and the coarsening of austenite crystal grains on carburizing is suppressed, and which has excellent bending strength.  <P>SOLUTION: The case hardening steel having excellent bending strength has a composition comprising, by mass, 0.10 to 0.35% C, 0.03 to 0.09% Si, 0.20 to 2.0% Mn, 0.0005 to 0.0050% B, >0.1 to 0.2% Ti, ≤0.01% N, 0.005 to 0.050% Al and 1.04 to 2.0% Cr, further comprising one or two kinds of metals selected from ≤1.5% Mo and ≤3.0% Ni, also comprising one or two kinds of metals selected from 0.02 to 0.10% V and 0.02 to 0.10% Nb, and the balance Fe with inevitable impurities, and in which Ti carbides are finely dispersed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005171828-A (JP)
Title: Francis type runner
Inventor: ARAKI SATOSHI
IPC: F03B3/12
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cavitation erosion generated near an opening part on a current water surface of a balance hole, reduce hydraulic power axial thrust by the balance hole, and to make differential pressure between pressure acting on an upper part of a runner with an intermediate blade and pressure acting on a lower part of the runner small and reduce hydraulic power axial thrust by the balance hole.  <P>SOLUTION: In a Francis type runner, the current water surface side opening parts of the balance holes are formed, for example, in all of or a part of flow passage areas distributed within a range from an inlet diameter to an outlet diameter of a blade (a main wing in Francis type runner with intermediate impeller)of the blade, in a plurality of fluid passages formed between neighboring wings 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170591-A (JP)
Title: Elevator car door device
Inventor: NAMIKAWA TOMOYA
IPC: B66B9/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an elevator car door device in an elevator placed outside, which has a simple structure and an excellent design, and is capable of preventing the entry of drops of water adhered to the side face on the car side of the car door into the car.  <P>SOLUTION: The device includes the elevator car, a sidewall provided on the side of the car entrance in this elevator car, the car door provided on the car entrance side of the elevator car, and a rain water adhesion preventing device provided in a fixed body between the sidewall and the car door, having its one end contacted with the side face on the car side of the car door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169262-A (JP)
Title: Washing liquid injection device
Inventor: TOYAMA HARUICHI
IPC: B05B15/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making washing liquid injection device exhibiting unconventional function effect.  <P>SOLUTION: The washing liquid injection device is the one for injecting the washing liquid to a washing surface 1 to be washed such as a wall surface of a building and a body of a vehicle. In the device, a washing liquid injection part 3 is provided in a cover body 2 having an opening 2a at the tip end and an abutting part 4 abutting on the washing surface 1 and having appropriate flexibility is provided on a peripheral edge of the opening 2a of the cover body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173967-A (JP)
Title: Ic card communication system
Inventor: TAKAKU JUNICHI
IPC: G06K17/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card communication system that can prevent a reader/writer from delaying in recognizing that an IC card does not exist in a magnetic field, even if the transmission of an execution command from the reader/writer to the IC card is not carried out for a long time.  <P>SOLUTION: When the execution command is not transmitted, the reader/writer 1 sends an invalid command of an I-block frame to the IC card 3 to produce a command error. When receiving from the IC card 3 an error response of an I-block frame to the invalid command, the reader/writer recognizes that the IC card 3 exists within a magnetic field 2. When receiving from the IC card 3 no response to the invalid command, it recognizes that the IC card 3 does not exist in the magnetic field 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175936-A (JP)
Title: Usb compatible digital multifunction machine
Inventor: SUZUKI IKUJI
IPC: B41J29/38
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To incorporate a low-cost USB controller of less end point resources by constituting a device interface for suppressing the use of the end point resources in an USB compatible digital multifunction machine.  <P>SOLUTION: The USB coping type digital multifunction machine comprises: a multifunction selecting and setting means for selecting and setting the functions of peripheral equipment which can be executed; the USB controller constituting the device interface by allocating a plurality of end points to data transfer for each function; and a control means referring to selecting and setting information selected by the multifunction selecting and setting means and allocating a bidirectional end point to be used for control transfer at the time of the constitution of the device interface among the plurality of end points equipped in the USB controller to the data transfer of at least one of the functions specified by the selecting and setting information after the device interface is constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI