baber/WOPTO huggingface dataset:
Patent JP-2004305499-A (JP)
Title: Game ball shooting device
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball shooting device shooting game balls in a stable speed and direction.  <P>SOLUTION: This game ball shooting device 10 is so constituted that a shaft part 203 retaining the game balls 6 linearly moves in a tube 206, whose upper part is inclined upward, and a ball receiving position RP for feeding the game balls 6 to the shaft part 203 is provided between an uppermost position UP where the shaft part 203 shoots the game balls 6 and a lowermost position LP where the shaft part 203 retreats the most. When the shaft part 203 is positioned in the ball receiving position RP, the shaft part 203, after receiving the feeding of the game balls 6 from a feeder 210 in a stopped state, retreats to the lowermost position LP with the game balls 6 retained therewith. The retreating speed, when the shaft part 203 retreats from the ball receiving position RP to the lowermost position LP, is set to a speed or less when the game ball 6 freely falls inside the tube 206. The shaft part 203 is so constituted that, after stopping at the lowermost position LP for a prescribed time (tw), advances to shoot the game ball 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296412-A (JP)
Title: Method of manufacturing negative electrode active material for non-aqueous electrolyte secondary battery
Inventor: SAKAGUCHI YOSHIKI
IPC: H01M10/0566
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an active material used for a negative electrode for a non-aqueous electrolyte secondary battery, prevented in exfoliation of the active material from a collector, assuring collecting property of the active material even if repeating charge/discharge, having a high charge/discharge efficiency, and improving the cycle life.  <P>SOLUTION: Particles of silicon, tin or these compounds and ultra-fine particles of a metal with a D<SB>50</SB>value of less than 100 μm are mixed and pulverized simultaneously to obtain their mixed particles. The metal is more than one or more kinds of elements selected from the group consisting of Ag, Cu, Ni, Co, Fe, Cr, Zn, B, Al, Ge, Sn (excluding for the case where the other particle of the mixed particle is of tin or its compound), Si (excluding for the case where the other particle of the mixed particle is of silicon or its compound), In, V, Ti, Y, Zr, Nb, Ta, W, La, Ce, Pr, Pd and Nd.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308336-A (JP)
Title: Metal fitting for closing recessed section of structure and structure closing recessed section by using metal fitting
Inventor: HASHIMOTO EIJI
IPC: E21D11/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique, by which the structure recessed section of a structure with the recessed section of a segment structure or the like and even the downward opened structure recessed section can be closed simply and safely without manufacturing, installing and removing forms.  <P>SOLUTION: A metal fitting for closing the structure recessed section has a metal-fitting fixing section for fixing the metal fitting to the structure recessed section or the periphery of the recessed section, a closing-plate supporting section for supporting a closing plate having approximately the same form as the opening form of the recessed section and a closing-plate fixing section for holding and fixing the closing plate. It is preferable that a fixing-position mark as the standard of a position, where the metal-fitting fixing section is fixed, is formed to the structure recessed section or the periphery of the recessed section. In the structure, the structure recessed section is closed by fixing the closing plate having approximately the same form as the opening form of the recessed section by the metal fitting for closing the recessed section. It is preferable that a covering-material layer is further installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316487-A (JP)
Title: Cam of fuel injection pump, and fuel injection pump equipped with the same
Inventor: OGAWA TORU
IPC: F02M59/10
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam profile for surely reducing fluctuation of a tappet, and to prevent fluctuation in fuel injection amount caused by the fluctuation of the tappet.  <P>SOLUTION: A cam of a fuel injection pump is disposed to a camshaft to vertically move a plunger through the tappet. In the cam profile 5a, a cam angle of a drop-off period DT from a cam top part to on a base circle is larger than a cam angle of a lift period LT from on the base circle to the cam top part, and the cam angle of the lift period LT is smaller than a cam angle of a base period BT from the drop-off period DT to the next lift period LT.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003343290-A (JP)
Title: Operation lever unit for working machine
Inventor: HIRATSUNA KENJIROU
IPC: F02D11/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation lever unit for a working machine having a throttle lever and a locking lever, wherein the structure of the locking mechanism of the throttle lever is simplified, and the number of component items is reduced.   <P>SOLUTION: The operation section provided at the operation handle of the working machine having the handle includes the throttle lever 30, and the locking lever 40 for specifying the operating position of the lever 30 via a pressing mechanism. The locking lever includes a cylinder 144 supported to a supporting shaft 61, and includes a second cam 47 engaged with a first cam 23 formed integrally with the body of the operation handle coaxially with the supporting shaft at one axial side of the cylinder. The pressing mechanism is a pressing energizing means 150 locked to the supporting shaft of the locking lever and disposed at the side of the surface at the opposite side of the second cam to energize to press the first and second cams so as to engage with each other. The pressing mechanism moves the cylinder of the locking lever to the throttle lever side on the supporting shaft by a rotation of the locking lever, presses the cylinder to the throttle lever, and locks and holds the throttle lever at the rotary position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320385-A (JP)
Title: Data communication apparatus and message data conversion method
Inventor: MURAYAMA YOICHI
IPC: H04W4/18
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication apparatus and a message data conversion method in which the message data transmitted and received by radio communication can be confirmed in the other mode and with an external apparatus.  <P>SOLUTION: An ROM 24 of the mobile telephone sets 1a, 1b stores a program for chat and a program for converting the message data (chat history data) generated by the chat into the JPEG (Joint Photographic Expert Group) data, PNG (Portable Network Graphics format) data, and text data, or the like. Moreover, the ROM 24 also stores an application for displaying images based on the JPEG, PNG data or characters based on the text data on the display unit 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002830-A (JP)
Title: 3, 3', 5, 5'-tetra methyl-4, 4'-biphenol, its preparation process, and preparation process of epoxy resin composition
Inventor: KATO NAOKI
IPC: C07C37/11
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3, 3', 5, 5'-tetramethyl-4, 4'-biphenol with which side reactions in the reaction (epoxy resin producing reaction) with epihalohydrin are suppressed and an epoxy resin having good properties can be obtained and which is suitable to use industrially as a raw material for a resin or a resin intermediate used especially in the electric or electronic material field.  <P>SOLUTION: This 3, 3', 5, 5'-tetramethyl-4, 4'-biphenol contains not more than 0.07 wt% of 4-(2, 6-dimethylphenoxy)-2, 6-dimethylphenol and 0.01-1.0 wt% of 2, 6-xylenol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006336-A (JP)
Title: Method for stabilizing radiation output in radioactive source of pulse-driven gas discharge linking type
Inventor: KLEINSCHMIDT JUERGEN
IPC: H01S3/225
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To found out the new possibility of stabilizing a radioactive source of pulse-driven gas discharge linking type, particularly, a radioactive output from an EUV radioactive source to allow pulse energy control based on the variation of the pulse energy by radioactive emission detected by a measurement technique in a steady driving status in a continuous pulse train without using the regular calibration measurement of E (U) characteristic curves.  <P>SOLUTION: At least one influence quantity for each radioactive pulse of pulse energy and the EUV source is successively measured, the averaged value of the pulse energy and the influence quantity with respect to time are formed, and the deviation of the currently measured value is formed. Thus, at the operating point of the averaged pulse energy, a proportional factor dE/dU calculated by a statistical analysis is used for PI control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312057-A (JP)
Title: Led printer
Inventor: NISHIZAWA AKINORI
IPC: B41J2/45
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED printer which can constantly produce a print image with a substantially specified density by eliminating the effect of ambient temperature and humidity.  <P>SOLUTION: A CPU 1 reads in the detection results of ambient temperature from a temperature sensor 21 and the detection results of ambient humidity from a humidity sensor 22. At the time of printing image data of 1 line, the CPU 1 determines an optimal exposure time of a photosensitive drum 23 according to the detection results of the temperature sensor 21 and the humidity sensor 22, i.e., determines an optimal exposure time by reading the emission time of an LED element constituting an LED print head 80 from a table prestored in an ROM 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324833-A (JP)
Title: Fluid controller
Inventor: SHIMOMURA YOSHINORI
IPC: F16K31/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid controller using a linear-drive stepping motor as a driving device and capable of transmitting movement of a moving body of the driving device to a stem of the fluid controller without deteriorating accuracy.  <P>SOLUTION: As the driving device 5 for vertically moving the stem 3, the linear-drive stepping motor having the moving body 16, which vertically moves, is used. An upper end of the stem 3 is provided with a moving body receiver 23 for receiving a lower end of the moving body 16 of the driving device 5, and the moving receiver 23 is energized upward by an elastic member 24 to abut on the moving body 16 from under thereof in the condition that an upward load is always applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321126-A (JP)
Title: Noodle and method for producing the same
Inventor: YAGI SACHIKO
IPC: A23L7/109
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide noodles produced by using bean curd refuse as a noodle raw material taking the nutritive value of the bean curd refuse into consideration.  <P>SOLUTION: The noodles are produced by using medium wheat flour and bean curd refuse as main components, mixing the materials with soya milk or coagulated soya milk to form noodle dough and forming the noodles after aging the dough. The bean curd refuse is raw refuse or a refuse produced by mixing dried bean curd refuse with soya milk or coagulated soya milk. The noodles containing bean curd refuse is rich in dietary fiber and has high nutrition value. Furthermore, the noodles has the nutrition of soya milk mixed into the wheat flour. The noodles are suitable as Japanese wheat noodles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336119-A (JP)
Title: Portable terminal
Inventor: YAGINUMA MASANORI
IPC: H04M1/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal which can easily and securely confirm the various information that the portable terminal has in which one casing and the other casing are joined through a hinge.  <P>SOLUTION: In a portable terminal 1, one casing 2 and the other casing 4 are connected so that they can be folded and a display unit 63 is arranged. The display unit 63 is provided with a display member 60 arranged so that it can protrude outside a case. The display unit is provided with an interlocking mechanism 20 projecting and retreating the display member 60 in cooperation with a folding/extending operation of one casing 2 and the other casing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335567-A (JP)
Title: Gasket mounting structure
Inventor: CHIBA TAKAYOSHI
IPC: H05K7/12
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gasket mounting structure which is capable of reducing the number of components and decreasing assembly man-hours markedly so as to reduce the cost of a product equipped with the gasket mounting structure.  <P>SOLUTION: The gasket mounting structure is used for mounting a C-shaped gasket 1 nearly C-shaped in cross section on a chassis 37 formed of a metal plate. The gasket mounting structure is composed of nearly T-shaped rail-shaped projections 41 in cross section which are formed by subjecting the chassis 37 to drawing, and stoppers 47 which are formed by protruding the chassis 37 on the extension of the rail-shaped projection 41. The end 1a of the gasket 1 which is inserted into the rail-shaped projections 41 sliding on them is made to bear against the stoppers 47 to mount the gasket 1 on the chassis 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335175-A (JP)
Title: Self-lighting key unit and apparatus with self-lighting key unit
Inventor: KANATSU KOTARO
IPC: B41J29/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a key top in satisfiable brightness at low cost, in an apparatus with a self-lighting key unit.  <P>SOLUTION: A hollow part 15 with an undersurface open or a hollow part 16 with a top face open is formed at the key top 11, so that the brightness of the key top 11 can be secured without any cost increase by suppressing the degradation of light from a light-emitting body 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333247-A (JP)
Title: Magnetic impedance element
Inventor: HIROSE TAKAYUKI
IPC: G01R33/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To simply and easily apply a bias magnetic field to a magnetic impedance element utilizing the magnetic impedance effect.  <P>SOLUTION: A hard magnetic body or hard magnetic thin film 4 is formed on a substrate 5 of piezoelectric material. A magnetic thin film 1 is formed on a non-magnetic substrate 3. The magnetic body or thin film 4 and the thin film 1 are bonded together so as to stand opposite to each other with a support material 7 in between as shown in Fig.(c). Since the distance between the two can be changed by impressing a voltage across the magnetic body or thin film 4 and the thin film 1, the bias magnetic field can be changed without using a coil particularly, potentiating structure simplification, price reduction, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334477-A (JP)
Title: Number display device
Inventor: NAGATA HIROSHI
IPC: G07C15/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-operate number display device that can easily display a desirable number of numbers of desirable maximum values corresponding to a plurality of races and lotteries on the single device and can dispense with every selection of a race type and ticket type.  <P>SOLUTION: The number display device comprises race selecting means for selecting a race type, ticket selecting means for selecting a ticket type, specification storing means for storing specifications such as maximum values of and the number of numbers to be displayed for every race type and ticket type, number specification deciding means for deciding the specifications stored in the storing means corresponding to the selected race and ticket types, random number generating means for generating numbers as random numbers according to the decided specifications, inputting means for inputting a start and decision of random number generation, and displaying means for displaying the generated random numbers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342799-A (JP)
Title: Resin-molded electronic unit
Inventor: ASARI MAKI
IPC: H01L25/07
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin-molded electronic unit in which the workability of assembly can be improved.  <P>SOLUTION: Heat sinks 3 for a power module 6 are loaded on a metallic tray 13, and the power module 6 and a control module 7 are laminated on the tray 13, thus constituting a laminate 8. A metallic case 1 is formed in a deep cylindrical shape in the opposite direction of the opening section 1a of the case 1 while radiation fins 2 are projected outside a wide surface 1g on one side of the case 1. The laminate 8 is housed so that the tray 13 is positioned on the fin 2 sides in the cylindrical metallic case 1, and the direction orthogonal to the direction of the lamination of the laminate 8 is directed in the insertion direction. The inside of the case 1 is filled with an insulating resin 10 and the laminate 8 is molded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339168-A (JP)
Title: Antifungal agent and antifungal product using the same
Inventor: SOMEYA ATSUKO
IPC: A61Q5/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifungal agent which is usable for various kinds of applications for inhibiting proliferation of a causative fungus for dandruff which is resident in the skin, particularly safe antifungal agent suitable for hair cosmetics effective to prevention of occurrence of dandruff.  <P>SOLUTION: The antifungal agent comprises at least one selected from macrocyclic lactones represented by general formula (1) (wherein n is an integer of 0-4; a wavy line part represents a single bond or either one place of the wavy line part represents a double bond), macrocyclic lactones represented by general formula (2) (wherein n is an integer of 0-2; R is a hydrogen atom or a methyl group; a wavy line part represents a single bond or either one place of the wavy line part represents a double bond) and epoxy compounds represented by general formula (3) (wherein R2 is a 1-5C alkyl group, a 2-5C alkenyl group or a 2-5C alkynyl group; wavy line is a cis-isomer, a trans-isomer or a mixture of the cis-isomer and the trans-isomer).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342268-A (JP)
Title: Multilayered structure optical record medium and manufacturing method therefor
Inventor: FURUKAWA RYUICHI
IPC: G11B7/24035
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the costs required for manufacturing recording/reproducing equipment and an optical recording medium by increasing the design margin of the recording/reproducing equipment and a recording layer design margin in a simple configuration and by increasing the versatility.  <P>SOLUTION: In a multilayered structure optical recording medium 1, a first information recording layer 3, a second information recording layer 4, and a third information recording layer 5 each having a different physical format are concentrically arranged on different levels in the thickness direction of the optical recording medium 1; the boundary sections between information recording layers 3, 4, 5 are connected by a tapered surface; the same quantity of reflection light is obtained from each of information recording layers 3, 4, 5 when information is recorded/reproduced; and the design margin of the recording/reproducing equipment and the recording layer design margin are increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347648-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: TAKADA KAZUHIKO
IPC: G03G5/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor by which, in a step of forming a photoconductive layer of an a-Si photoreceptor, spherical protrusions which occur on the photoconductive layer can be removed and by which image defects can be reduced.  <P>SOLUTION: In a step of forming a photoconductive layer of an a-Si photoreceptor, by carrying out polishing, washing, and drying or the like at least two or more times, spherical protrusions which occur on the photoconductive layer can be removed and image defects can be reduced. As a result, an electrophotographic photoreceptor improved in image defects can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350440-A (JP)
Title: Power supply circuit of automobile
Inventor: SUZUKI TAKU
IPC: H02M7/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the capacity of a capacitor that becomes a pseudo power supply at the time of starting when the charging of a battery is insufficient and so on, related to a power circuit of an automobile.  <P>SOLUTION: Two coils L1, L2 are arranged to an AC generator 1, and a gap between both the coils is grounded. Diodes D2, D3 each making a positive voltage pass toward a charging terminal 2b are arranged at voltage terminals of the coils, and driving thyristors SCR2, 3 of a lamp 6 that is driven with a negative voltage are connected to the voltage terminals. Since an output created by a positive voltage waveform of a full-wave rectifying state is obtained, and since a gap between the waves is narrowed to almost a half with respect to the one that uses a positive voltage waveform of a half-wave rectifying state, a discharging time for a capacitor is shortened when the pseudo power supply capacitor is arranged. A high charging voltage of the capacitor is also secured, sufficient power can be fed to a positive voltage drive load even by generation generated at a low-rotational speed at a start by kicking, and a negative voltage drive load can be concurrently driven, too. As a result, when, for example, the pseudo power supply capacitor is arranged to a small-sized motorcycle, which is started by kicking when a battery voltage is insufficient, as a battery alternative, the discharging time for the capacitor is shortened, the high charging voltage of the capacitor is secured, and the sufficient power can be fed to the positive voltage drive load even by the generation generated at the low-rotational speed at the start by the kicking. When a lamp is used as the negative voltage drive load, flickering is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347960-A (JP)
Title: Electrifying roller and method for production of it
Inventor: HIRAGA YUJI
IPC: G03G15/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying roller that facilitates replacement and storage of its components and is suitable for recycling and to provide a method for production of the electrifying roller.  <P>SOLUTION: A tube 20 is covered round a sponge cylinder 19 and then both ends of the tube 20 are bent inside by being changed in shape under heat, and thus the tube 20 is fixed round the sponge cylinder 19. A ringlike stopper is firmly pressed onto one end of a shaft 9 and then the sponge cylinder 19 with the tube 20 is loosely disposed round the shaft 9 from the other end of the shaft 9. Subsequently, a ringlike stopper is pressed onto the other end of the shaft 9 and thus the electrifying roller 3 is completed. In a case where the tube 20 is soiled or damaged due to friction with a photoreceptor drum 2, the tube 20 can easily be pulled off the sponge cylinder 19 by cutting the tube 20 in the direction of its length with a cutter knife or the like. Thus, the shaft 9 and the sponge cylinder 19 can be recycled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI