baber/WOPTO huggingface dataset:
Patent JP-2003220512-A (JP)
Title: Mirror finishing method, chamfering method and mirror finishing apparatus, and method for finishing rim of laminated film
Inventor: MORI MASAHARU
IPC: B23C3/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for mirror finish, by which an end face of a workpiece can be simply finished at a small cost.  <P>SOLUTION: A tool holder 31 is configured so that the tool holder 31 holds a roughing tool 32 and a finishing tool 33 fixed to the front face thereof, and moves in the direction parallel to an end face 21 shown by an arrow A, while turning about an axis 100 of a rotary shaft at a high speed in the direction shown by an arrow B. Because the finishing tool 33 is fixed to the position nearer to the axis 100 than the roughing tool 32, mirror finishing can be achieved by continuously performing the roughing and finishing for the end face 21 of the workpiece 2 by a fly cutting method. In particular, this method is preferable for finishing rims of the laminated films by applying the method to an assembly of a plurality of laminated films, such as optical films laminated by a plurality of films via adhesive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223903-A (JP)
Title: Metal separator for fuel cell and its manufacturing method
Inventor: ANDO KEISUKE
IPC: H01M8/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal separator for fuel cells constituted of a metal plate and a resin formed in one body to improve corrosion resistance of the above metal plate without accompanying increase in thickness, and provided with a rib part which holds airtight single cells, and to provide a manufacturing method to manufacture this separator at low cost.  <P>SOLUTION: This is the metal separator 1 for fuel cells which constitutes a partition between the single cells of the fuel cell and comprises the metal plate 2 and a resin part 3 consisting of a thermoplastic resin or a thermosetting resin, and of which the circumference part of at least either top and bottom sides or left and right sides of the metal plate 2 is formed integrally with the resin part 3. It is constituted as the metal separator 1 for fuel cells of which the metal plate 2 has each flow-way P1 of fuel gas oxidation gas, or a coolant of the fuel cell, and the resin part 3 has each connection opening 4a to 4h for making the fuel gas, the oxidation gas, or the coolant flow, and the metal plate 2 and the resin part 3 are manufactured by forming integrally by the injection molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228322-A (JP)
Title: Method and circuit for driving plasma display panel, and plasma display device using the same
Inventor: TATENUMA YOSHINORI
IPC: G09G3/296
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a plasma display panel capable of performing stable write discharges with a low voltage.  <P>SOLUTION: A voltage waveform to be applied to electrodes X during a write period is provided with a period in which the potential difference between a write electrode and a counter transparent electrode is small, a period following the previous period in which the potential difference between the write electrode and the counter transparent electrode is at a middle level, and a period further following the previous period in which the potential difference between the write electrode and the counter transparent electrode is large. The potential difference in the period in which the potential difference between the write electrode and the counter transparent electrode is small, is made smaller than the potential difference in the conventional driving method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226291-A (JP)
Title: Vertical drive shaft for outboard engine
Inventor: YOSHIZU KUNIHIRO
IPC: B63H20/14
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical drive shaft for an outboard engine in which the machining time can be shortened, the yield of materials is excellent, and the cost can be reduced.  <P>SOLUTION: In the vertical drive shaft for the outboard engine to connect an output shaft 17 of an engine 5 to a propeller drive gear device 10, a barrel- polished surface 23 is formed on other parts than cut parts of an engine connection part 9e, a gear connection part 9g, a pump fitting part 9p, a journal part 9j, and first and second seal parts 9s<SB>1</SB>and 9s<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225076-A (JP)
Title: Seasoned laver sheet having black plate appearance and method of producing the same
Inventor: MORITA AKIHIRO
IPC: A23L17/60
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide freshly seasoned laver sheets of a black plate appearance in which the laver sheets retain their intrinsic food feeling and properties, are kept easily separable from each other and are seasoned so that they may be served directly without processing and give fresh taste and flavor.  <P>SOLUTION: Dried laver sheets of a black plate appearance (preferably they are cut into pieces of a prescribed size and shape) are coated with an food oil (preferably liquid at room temperature) on their surfaces and soaked with a seasoning agent (preferably including water) whereby the seasoned laver sheets in the moistened state are produced. The seasoned laver sheets of a black plate appearance is produced by coating lever sheets of a black plate appearance (preferably being cut in a desired size and in a desired shape) with food oils (preferably being liquid at room temperature) and impregnating them with a seasoning agent (preferably including water).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229774-A (JP)
Title: Radio communication apparatus
Inventor: NAGAYA TETSUO
IPC: H04B1/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To save power consumption of a radio communication apparatus, by controlling a power source of its transmitting amplifier.  <P>SOLUTION: An input signal, incoming via an interface from a ground network or a terminal, is composed of a combined wave of an IF signal with a reference signal pulse modulated wave having a predetermined modulation degree. According to a reference signal detection output generated from the reference signal pulse modulated wave and a lock monitor signal, a power amplifier is set off and on, when the reference signal pulse modulated wave is off and on, respectively, thereby realizing a power-saving operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231553-A (JP)
Title: Vessel holder, and container having the holder
Inventor: AOKI JUNJI
IPC: B65D75/62
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel to store ice cream and parfait for sale in which a lid need not be sealed by a seal paper or the like.  <P>SOLUTION: A vessel holder is connected to an outer circumferential side of the vessel comprising a storage body 20 having a disk-like bottom part 21 and the lid 10 having a flange 11 on a circumferential edge and fitted to an upper part of the storage body. The vessel holder is a polygonal cylinder, and a bottom part hold opening 34a to hold an outer circumferential part of the disk-like bottom part 21 and upper hold openings 32a and 32b to hold an outer circumferential part of the lid part flange 11 are formed in circumferential wall parts 31a-31d to constitute the polygonal cylinder. The closed condition of the vessel by the lid is maintained by holding the storage body 20 and the lid 10 by each opening of the vessel holder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225858-A (JP)
Title: Polishing pad tool and nc grinding machine using the same
Inventor: OKUYAMA TETSUO
IPC: B24B37/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad tool and a grinding machine using the same capable of improving quality and reducing cost due to the integration of processes by bringing a polishing process as a post process into a grinding machine.  <P>SOLUTION: The polishing pad tool is composed of a pad holder 2 holding a polishing pad 5, a tapered shank part 3b fitting in a main shaft tapered hole 16, a tool holder 3 including a gripping part 3a which an arm of an ATC device grips, and a pull stud 4 as an engaging part in pulling up and jointing a main shaft 24. The pad holder 2 has a pad 5 formed in a disk shape or a donut shape arranged on a holder as one body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231543-A (JP)
Title: Packaging container for sealing coagulated body
Inventor: ISHIMOTO KOICHI
IPC: B65D51/16
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container in which food can easily be taken out of the sealed packaging container, and the food can be eaten in an original style without separately preparing any receiving plate.  <P>SOLUTION: In the packaging container 10 comprising a first lid part 12, a second lid part 14 and a receiving plate part 16, a ring 18 is pulled in the direction of a crack preventive hole 20, and the second lid part 14 is opened in the direction opposite to the opening direction of the first lid part 12. When an upper part of a coagulated body is opened, the first lid part 12 and the second lid part 14 are separated from the receiving plate part 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232245-A (JP)
Title: Premixture compression self-ignition engine and its starting operation method
Inventor: NAKAI SHUNSAKU
IPC: F02D19/10
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide starting operation technology having simple construction for permitting smooth start of a premixture compression self-ignition engine 100 even in an unstable condition upon forcibly starting self-ignition operation.  <P>SOLUTION: A mixture formed in a combustion chamber 9 is heated by heating means 3 while maintaining the rotation of a crank shaft 11, and the flow rate of a fuel G is increased in preset increments by fuel flow control means 20 until self-ignition occurs in the combustion chamber 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238431-A (JP)
Title: Stress microcirculation disorder-improving agent and composition for oral administration to make skin beautiful
Inventor: TSUJI KUNIO
IPC: A61P9/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improving means for skin roughness caused by microcirculation disorder by a stress-overcoming means through a total body system.  <P>SOLUTION: A stress microcirculation disorder-improving agent consisting of the plant body and/or extract of tea of Theaceae is processed to an oral administration composition such as a medicine or food together with optional components for making a preparation. The preferable form of the stress microcirculation disorder-improving agent is provided by reducing a water content to 6-8% by irradiating for heating the leaf part of the tea at approximately 50°C and also inactivating enzymes, and then crushing for processing to ≤1 micron fine powder. The preferable form of the oral administration composition is the form of processing it to tablets and applying an enteric coating on them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241241-A (JP)
Title: Silicon-based optical device
Inventor: YAMAMOTO NAOKATSU
IPC: H01L21/306
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon-based optical device which enables to realize a new photoelectronic integrated circuit or a new optical arithmetic device.  <P>SOLUTION: A photochemical etching silicon 1 produced by a photochemical etching method has characteristics of maintaining the polarized state of light. When a constitution that, for example, input light i of linearly polarized light is made incident on the surface of the photochemical etching silicon to take out output light o defined as reflected light is adopted in accordance with the characteristics, output light of right-handed circularly polarized light is outputted by radiating control light c of right-handed circularly polarized light to the surface of the photochemical etching silicon, and output light of left-handed circularly polarized light is outputted by radiating control light of left-handed circularly polarized light to the surface of the photochemical etching silicon. Thus a light switch using silicon is made realizable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239959-A (JP)
Title: Linear motion guide device
Inventor: TAJIMI HIDEYUKI
IPC: F16C29/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motion guide device which prevents breakage of a holding piece and the reduction of rolling property of a ball due to foreign matters entering between the ball and the holding piece, and improves reliability.  <P>SOLUTION: This linear motion guide device is provided with a ball rolling groove 13A only on an outer face of a guide rail 11 opposing to the ball 15 and has no relief groove for a ball cage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239882-A (JP)
Title: Lubricating structure and oil supply pipe for negative pressure generating source
Inventor: MURAKAMI NOBUYUKI
IPC: F04C25/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating structure superior in negative pressure generating performance and preventing seizure and damage of components of a negative pressure generating source.  <P>SOLUTION: This lubricating structure is for supplying lubricating oil to a sliding part of a vacuum pump generating negative pressure by rotation of a rotor and lubricating the same. Restriction parts 36, 37 are provided in an oil supply pipe 31 on both of an upstream side end and a downstream side end of a lubricating oil passage 32. A lubricating oil relief hole 39 communicating the lubricating oil passage 32 and a pipe outer circumference surface is provided at a part in downstream side from the upstream side restriction part 36 in the oil supply pipe 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238745-A (JP)
Title: Resin composition, adhesive by using the same and method for bonding using the adhesive
Inventor: TANIGUCHI SATOSHI
IPC: C09J123/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition for dielectric bonding, which can be thermally melted by application of a high-frequency voltage for a very short time and has an excellent bonding strength even at a relatively high temperature.  <P>SOLUTION: The resin composition contains a polyolefinic resin having a melting point of 80-200°C, carbon or a carbon compound comprising mainly carbon atoms, and a ferroelectric substance, and it has a dielectric dissipation factor of 0.03 or higher at a frequency of 40 MHz. A hot-melt adhesive is provided which contains the resin composition capable of generating heat by application of the high frequency. A method for bonding adherends is provided which involves a step of applying a high-frequency voltage having a frequency of 1-5,000 MHz and a high-frequency power output of 0.1-100 kW on the hot-melt adhesive put between the adherends for 1-1,000 sec to thermally melt the adhesive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236736-A (JP)
Title: Plane grinding method
Inventor: KIYU TOSHIAKI
IPC: B24B7/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane grinding method capable of reducing a grinding trace appearing after grinding a plane when sparking out.  <P>SOLUTION: In this plane grinding method in which a grinding wheel fixed to a spindle through a grinding wheel holding part and a basic plate fixed on a chuck table are opposingly arranged by deviating them on sides for each other so that a side end part of the grinding wheel coincides with shaft center of a rotary shaft of the chuck table substantially, and the grinding wheel is pressed against the basic plate while rotating and driving the chuck table and the spindle, respectively, to grind a machining face of the basic plate, the plane grinding method in which a ratio of the number of revolutions obtained by dividing the number of revolutions of the spindle by the number of revolutions of the chuck table is set to be a value which is not an integer when sparking out is provided. Owing to this configuration, a grinding trace can be reduced by deviating a position of a region on the machining face where the grinding stone interferes with an action face during one revolution every time the basic plate rotates by one revolution when sparking out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240131-A (JP)
Title: Sealing device
Inventor: MASHITA TAKESHI
IPC: F16J15/43
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device achieving superior sealability in sealing a vacuum state.  <P>SOLUTION: The magnetic fluid 14 as hardly-separatable lubricant of an oil film necessary for sealing, is constantly held between tips of a pair of magnets 12, 13, and the uniform oil film is constantly formed by the magnetic fluid 14 between an O-ring and a shaft 2, whereby the sealability suitable for sealing the vacuum state is achieved. The worn-power and the dust generated in accompany with reciprocating motion is captured by the magnetic fluid 14, whereby the worn-powder and the dust are eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249424-A (JP)
Title: Selecting method of laminated capacitor
Inventor: HIROSE HIDEO
IPC: H01G13/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening method of a laminated capacitor to preventing shipping of a capacitor defective in electrostatic capacity or in dielectric loss at a voltage withstanding test or an insulation resistance measurement.  <P>SOLUTION: A prescribed DC voltage is applied to a laminated capacitor to measure the insulation resistance. After that the electrostatic capacity and the dielectric loss are measured. As a result of the measurement of these characteristics, the laminated capacitor with a measured value out of specifications is removed. Thus, a voltage is not applied after the measurement of the electrostatic capacity and the dielectric loss so that a defective capacitor is not revealed additionally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252309-A (JP)
Title: Inspected product feeding machine to off-line external packaging machine
Inventor: FUNO MASAO
IPC: B65B35/44
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspected product feeding machine which enables accumulate-package of inspected products by an off-line external packaging machine by feeding inspected products such as a cigarette pack for which an appearance inspection has been performed to the off-line external packaging machine which is separate from an on-line external packaging system.  <P>SOLUTION: The inspected product feeding machine to the off-line external packaging machine is equipped with a collecting reservoir 2 for inspected products, an accumulating apparatus 4 which receives inspected products from the collecting reservoir 2 and accumulates them into a specified configuration, and a carrying apparatus 8 which connects the accumulating apparatus 4 and the off-line external packaging machine 6. The collecting reservoir 2 is equipped with a product column 26 which can move along a rotating route and houses inspected products in a row, and a shutter which opens a discharging port 36 when the product column 26 is positioned just above the discharging port 36 of a base 30 and enables the discharge of an inspected product string to the accumulating apparatus 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251517-A (JP)
Title: Side trimmer facility
Inventor: SHIMAKAWA TSUKASA
IPC: B23D19/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide compact side trimmer facility.  <P>SOLUTION: This side trimmer facility is provided with a rotary knife type trimmer device 14 for cutting a strip 31, a turn base 13 supporting the rotary knife type trimmer device 14, and a traversing base 11 supporting the turn base 13 turnably and has a motor 5 arranged on the turn base 13, a drive gear 4 driven by the motor 5, and a fixed gear 3 fixed to the traversing base 11 coaxially with turn center 12 of the turn base 13 and meshing with the drive gear 4 to turn the motor 5 together with the rotary knife type trimmer device 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251122-A (JP)
Title: Filter for chips and chips
Inventor: MORIYAMA JUNICHI
IPC: B01D71/32
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for chips improved in air permeability, having rigidity, capable of dispensing a reagent with highly dimensional accuracy and capable of preventing overflow or a splash.  <P>SOLUTION: This filter for chips is obtained by providing fluoroplastic resin layers 2 on both surfaces of a sintered porous body layer 1 comprising an ultrahigh molecular weight polyethylene and/or an ultrahigh molecular weight polypropylene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256200-A (JP)
Title: Copy method of job definition information including execution sequence relationship
Inventor: MATSUSHIMA DAISUKE
IPC: G06F9/44
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To copy job definition information to a separate definition table without impairing execution sequence relationship or a relative positional relationship even if the mutual execution sequence relationship among copy object jobs relatively exists indirectly.  <P>SOLUTION: The names of jobs selected as copy objects on a block diagram of a job set of a copy source displayed on a screen, display position coordinates of the objects on the screen, and the definition information of the execution sequence relationship are acquired from a definition table of the job set of the copy source. The relative positional relationship of the objects of the respective jobs of the copy object and a coordinate range required for display are obtained. An empty space satisfying the coordinate range is searched on the block diagram showing the job set of the copy source. The objects of the jobs selected as the copy objects are stuck to the searched positions. The definition information of the execution sequence relationship of the jobs selected as the copy objects, the names of the jobs in a copy destination and the display positions of the objects are defined for the definition table of the job set of the copy destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266989-A (JP)
Title: Sprocket
Inventor: MOTT PHILIP J
IPC: F16H7/14
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sprocket capable of automatically eliminating looseness in a chain. SOLUTION: In this sprocket, there are provided a body part 2 divided into a first section 16 and a second section 17, in which the second section 17 is formed so as to be rotatable on a rotational axis between a first position and a second position where the teeth of the first section 16 are aligned on the teeth of the second section 17, and a spring 33 for energizing the second section of the sprocket with the second position. During the rotation of the second section of the sprocket from the first position to the second position, if the respective teeth of the first and the second sections are mismatched, notched clearances 25 are formed between the respective teeth of the first and the second sections, and if the second section comes close to the second position, the depths of the notched clearances 25 is reduced.  It is thus possible to eliminate looseness in the chain by increasing the radial length of a seating position between the respective sprocket teeth.
Patent JP-2003253853-A (JP)
Title: Panel for building exterior facing
Inventor: BUNHON TOMOHIRO
IPC: E04F13/12
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bending occurring during handling in a panel for a building exterior facing formed by a laminated material of holding resin between aluminum thin sheets.  <P>SOLUTION: A reinforcing member 11a with the same shape as a side face folded back part 13 or a narrower width is attached to at least a center portion inner face of the longitudinal side face folded back part 13 provided with a hook like locking slit 15 of the panel 1.  <P>COPYRIGHT: (C)2003,JPO