baber/WOPTO huggingface dataset:
Patent JP-2003143706-A (JP)
Title: Working machine
Inventor: WAKITANI TSUTOMU
IPC: B60L50/15
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To accelerate an electric motor at required acceleration speed, while restraining the generation of a rapid load increase of an engine. SOLUTION: This working machine includes a working part such as an auger 13 for snow removal driven by the engine 12, a generator 17 driven by the engine, a battery 43 charged by the generator, the electric motors 25R, 25L using the generator and the battery as power sources, a traveling part such as traveling wheels 23R, 23L driven by the electric motors, and a control part 44 for controlling the rotation of the electric motors based on the comparison of an actual traveling speed of the traveling part with a target traveling speed of the traveling part.  The control part includes a step of determining required acceleration corresponding to the magnitude of the actual traveling speed of the traveling part, a step of obtaining a correction factor corresponding to engine speed at that time based on the correction factor which becomes closer to unity, the larger the engine speed is, and becomes closer to zero, the smaller the engine speed is, a step of multiplying the correction factor by the required acceleration, and a step of controlling the rotation of the electric motor by the corrected required acceleration.
Patent JP-2003136668-A (JP)
Title: Shaftless driving type rotary press and its printing unit
Inventor: MORIO MITSUNARI
IPC: B41F13/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent the enlargement of a lubrication apparatus associated with the enlargement of the tower structure of a rotary press with regard to a shaftless driving type rotary press and a printing unit applicable to the rotary press. SOLUTION: One or more printing machines 11 and 12 to be driven by individual motors and the lubrication apparatus for lubricating the gear mechanism G11 and G12 of the printing machines 11 and 12 are incorporated integrally in the same frame 19.
Patent JP-2003140244-A (JP)
Title: Camera provided with operation member
Inventor: KOIKE NORIKO
IPC: G03B17/38
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution, to accelerate miniaturization and further to realize a simple and easy assembly work. SOLUTION: This camera is provided with shaft parts 141 and 151, a pair of arm parts 143 and 153 and projections 144 and 154 on operation buttons 14 and 15, and provided with shaft holes 12 and 13, a pair of insertion holes 121 and 131 and falling prevention parts 122 and 132 around the shaft holes 12 and 13 on a back cover 10. By inserting the shaft parts 141 and 151 of the buttons 14 and 15 in the shaft holes 12 and 13 of the cover 10, inserting a pair of arm parts 143 and 145 and the projections 144 and 154 in the holes 121 and 131 of the cover 10 and turning the buttons 14 and 15 with the shaft parts 141 and 151 as the center of rotation, the projections 144 and 154 are housed so that they can be operated to be pressed to the prevention parts 122 and 132 of the cover 10.
Patent JP-2003140514-A (JP)
Title: Image forming device
Inventor: USHIO KENJI
IPC: G03G15/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the removing performance of an ozone filter and reduce the power consumption of an air sending fan, as for an electrophotographic image forming device. SOLUTION: The image forming device is provided with an air discharging fan 19 for discharging the air including the ozone generated by an electrifier and the heat in the device, a duct 9 for guiding the air discharged by the air discharging fan outside the device, an ozone filter 17 arranged at the exit part of the duct 9 and a fixing unit 10 for fixing a toner image on a recording material S with heat and pressure, and by arranging the ozone filter 17 near by 5 fixing roller 11 in the fixing unit 10, the heat from the fixing roller 11 is transmitted to the ozone filter 17, then, the removing performance of the ozone filter is enhanced.
Patent JP-2003141778-A (JP)
Title: Method and device for measuring skew
Inventor: AKAHORI TOMOMOTO
IPC: G11B7/26
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To easily and clearly measure a skew for each layer by using a light source having a wavelength corresponding to the reflection factors of respective layers and photo-detection equipment for photo-detecting reflected light when measuring the skew on a multilayer disk having two recording layers or more. SOLUTION: Two kinds of electromagnetic waves having different wavelengths are individually emitted toward prescribed positions on two reflection layers 12 and 14 of an optical disk 10, on which the two reflection layers 12 and 14 with respect to electromagnetic waves are laminated, and afterwards, respective reflected electromagnetic waves L1 and L2 reflected by the two reflection layers 12 and 14 are received by a matrix camera 24 so that the skews of two reflection layers 12 and 14 can be measured. The wavelengths of two electromagnetic waves are respectively set corresponding to the reflection factors of the two reflection layers 12 and 14 to be incident to the matrix camera 24 and the skews of the respective reflection layers 12 and 14 are measured.
Patent JP-2003140965-A (JP)
Title: Distributed shared memory type parallel computer and instruction scheduling method
Inventor: NAKAMURA TAKAYOSHI
IPC: G06F12/08
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To improve effective performance by using a pre-fetch instruction in an NUMA type parallel computer. SOLUTION: When a pre-fetch instruction is output to a pre-fetch unit 7, an address designated by an operand is converted to a physical address by an address converting part 1, and it is determined by a pre-fetch type determining part 2 whether it is NUMA pre-fetch instruction or full pre-fetch instruction (conventional pre-fetch instruction). In the case of NUMA, it is determined by an address determining part 3 whether the physical address is local or remote, and when local is determined, the processing is ended by an instruction completion processing part 6. When remote is determined, cache check is made by a cache tag check part 4. In the case of cache hit, the processing is ended, and in the case of miss-hit, a pre-fetch request is given from the pre-fetch request part 5 to the request receiving unit.  Thus, the data is pre-fetched from the remote main storage to the cache in the local main storage.
Patent JP-2003151139-A (JP)
Title: Information reproducing apparatus
Inventor: NAKAGAWA MASAAKI
IPC: G11B19/28
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the distortion of a reproduced image and the single frame state of a moving picture by completing reproduction processing within a reproduction time limit in an information reproducing apparatus which can reproduce a moving picture. SOLUTION: The information reproducing apparatus 20 reproduces a predetermined address over the entire disk 17. A system controller 11 determines whether recorded information is reproducible or not, and sets a reproduction speed first determined to be reproducible to be an optimal speed. Reproduction retry is prevented as much as possible in the reproduction of the target address by carrying out a reproduction command from a host computer 16 by using the optimal speed.
Patent JP-2003153542-A (JP)
Title: Active-type power factor improving circuit
Inventor: MAESAKA MASAHARU
IPC: H02M7/12
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To simply downsize a circuit which reduces the voltage of a noise terminal in common mode by a common-mode current generated from a step-up chopper. SOLUTION: The step-up choke coil 4 of an active power factor improving circuit is equipped with step-up main winding 4a and common-mode negating winding 4b magnetically coupled with each other, and a capacitance C2 is connected between the common-mode negating winding 4b and a chassis. When a common-mode current i1 flows from a point from which the current is diverted with high frequency voltage to serve as the source of generating the common- mode components of the noise terminal voltage, a current i2 in reverse phase is let flow to the common-mode negating winding 4b via the capacitance C2 from the chassis, and voltage in reverse phase is generated in the step-up main winding 4a so as to negate the common current.
Patent JP-2003146379-A (JP)
Title: Container of elastic material
Inventor: BABA MUNEMITSU
IPC: B65D81/38
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To solve such problems that in a conventional container, sealing properties are insufficient and that packing work is troublesome and cost becomes high because a pressure sensitive adhesive tape is used. SOLUTION: This container is composed of a container main body 12 made of a polystyrene foam, which consists of a bottom wall and a peripheral wall 16 rising from an outer peripheral edge of the bottom wall and having a predetermined thickness, and a lid member 13 made of a polystyrene foam, which is positioned at an upper end of the peripheral wall to close the interior of the container main body. A groove 17 is provided in flat upper faces 15a and 16a of the upper end of the peripheral wall along the peripheral direction of the peripheral wall. A protrusion 18 to be fitted to the groove is provided on a flat underface 13b of an outer peripheral portion 13a of the lid member along the peripheral direction of the lid member. Further, semicircular engaging grooves 19 and 19 are formed in both opposed inside faces of the groove 17.  Semicircular engaging protrusions 20 and 20 to be engaged with both the engaging grooves are provided on both outside faces of the protrusion 18.
Patent JP-2003145434-A (JP)
Title: Bristle for polishing brush
Inventor: ANDO KENZO
IPC: B24D3/28
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a bristle material for a polishing brush having excellent polishing performance and being excellent in resistance to welding in dry polishing of rolled steel materials. SOLUTION: The bristle material for a polishing brush is featured to be formed of monofilament obtained by melting and spinning a composition containing 10-60 pts.wt. abrasive grinder particles and 0.1-5 pts.wt. azine series compound and 100 pts.wt. polyamid resin.
Patent JP-2003146245-A (JP)
Title: Front vehicle body structure of automobile
Inventor: HAMAOKA YOSHINORI
IPC: B62D25/08
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a front vehicle body structure of an automobile that can surely transmit an input at vehicle collision to a vehicle rear portion by preventing a front pillar from being deformed torsionally to an in-vehicle side. SOLUTION: In this front vehicle body structure of an automobile in which a rear end portion 14a of an apron reinforcement 14 that extends in the front-to- rear direction of the vehicle is connected to the front pillar 2 that extends in the vertical direction of the vehicle, a broken line a extending vertically is set forward of the front end surface of the front pillar 2 of the apron reinforcement 14. The front side portion a2 beginning at the broken line a of the apron reinforcement is inclined toward the in-vehicle side and a bead portion 14d extending forward is formed beginning at the broken line a of the apron reinforcement 14.
Patent JP-2003148601-A (JP)
Title: Electric range switching device for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To ensure a necessary torque in shifting from P-range without upgrading a motor for rotating a manual shaft. SOLUTION: The average applied voltage to the motor is controlled by a pulse control for ON/OFF switching the power supply to the motor by high frequency, and the manual shaft is rotated to an angle corresponding to a requested range. In the shifting from P-range, the drive frequency in the pulse control is set lower than in other shifting, so that the torque required to open a parking mechanism is ensured.
Patent JP-2002220509-A (JP)
Title: Thermosetting composition, method for finishing coating and coated article
Inventor: NAKANISHI FUTOSHI
IPC: B05D7/24
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain both a coating composition characterized as especially having excellent stain resistance in addition to chemical and impact resistances and processability and a coated article and to provide a coating technique therefor. SOLUTION: This thermosetting composition is obtained by using a composition prepared by adding an organosilicate and/or its condensate capable of imparting functions of the stain resistance to an epoxy group-containing polyester modified polymer and a compound having a blocked carboxy group, as necessary, including an organometallic compound, a metal chelating compound, an organometallic soap or a metal halide and further, as necessary, including a heat latent acidic catalyst.
Patent JP-2002222703-A (JP)
Title: Voltage-dependent nonlinear resistor porcelain and its manufacturing method
Inventor: MATSUOKA MASARU
IPC: C04B35/46
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a varistor porcelain which is excellent in electrical properties and distortion strength and has high resistance to a thermal shock and its manufacturing method. SOLUTION: A varistor porcelain contains the oxide of at least an element selected out of Sr, Ba, and Ca and a Ti oxide, and compressive stress is present on its surface. In its manufacturing method, porcelain containing the oxides of at least an element selected out of Sr, Ba, and Ca and Ti obtained through a reduction baking process is made to undergo a re-oxidation process so as to develop compressive stress on its surface.
Patent JP-2003152643-A (JP)
Title: Optical wavelength division multiplex system
Inventor: HISAMOTO TAKUYA
IPC: H04B10/29
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength division multiplex system in which a line out of a working target can not be damaged by not requiring the manual output cut-off operation of a transmitting transponder when disconnecting an optical connector between wavelength demultiplexers connected with receiving amplifiers and receiving transponders. SOLUTION: An output cut-off request is outputted by detecting an input interruption fault on the side of receiving in a receiving transponder RxPND of a Z terminal station 14, that request is assigned to an OSC and transferred to the upstream side by an OSC transmitter/receiver 102, an OSC transmitter/ receiver 84 of an OADM station 18 compares information presenting the result of Add/Drop processing under holding with the request and when the channel of that request is not multiplexed, the request is transferred to the upstream side as it is but when the channel is multiplexed, the optical output of a transponder in the station 18 according to the request is cut off. Then, the optical output is cut off according to the request by a transmitting transponder TxPND of an A terminal station 12 and such a cut-off state is held.
Patent JP-2003150860-A (JP)
Title: Customer information management system, customer information management method and customer information management program
Inventor: TERANISHI KEIICHI
IPC: G06Q30/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a customer information management system, a customer information management method and a customer information management program capable of easily indicating information on a commodity which it is highly possible for a customer to demand and of surely managing the customer to immediately coping with the customer. SOLUTION: Plural sets of commodity information classified in categories of businesses are stored in an external memory device of a host computer 3 and an input screen waiting for input of business category information is indicated on a homepage with responding to access from a customer computer 1A via the Internet 6. A host computer 3 selects a set of commodity information from plural sets of commodity information stored in the external memory device based on business category information inputted in the input screen by the customer computer 1A and the selected set of commodity information is indicated on the homepage by the host computer 3.
Patent JP-2003157007-A (JP)
Title: Vertically long tag for ready-made suit
Inventor: NAKANISHI KOICHI
IPC: G09F3/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a vertically long tag for ready-made suit enabling a customer to select a ready-made suit with a size suitable to the height of the customer without wavering and without a mistake. SOLUTION: The vertically long tag for ready-made suit is formed vertically long, and divided into four columns from the top to the bottom. A second classification column 1b, a third classification column 1c and a fourth classification column 1d show each height size of a men's suit 5. Each classification column, from the top to the bottom or from the bottom to the top, is assigned in the order of each height size, and on the second classification column 1b, the third classification column 1c and the fourth classification column 1d, an exhibition mark 'L' 6, an exhibition mark 'R' 7, and an exhibition mark 'C' 8 each showing the height size are displayed respectively. On the boundary of each vertically adjacent classification column, a foldable boundary an folding line 2, 3, 4 is formed.
Patent JP-2003158612-A (JP)
Title: Image reader
Inventor: YOSHIDA MINORU
IPC: H04N1/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of reading the image on a large transparent original. SOLUTION: The image reader is provided with: a light source 18 for the transparent original consisting of red (R), green (G), and blue (B) LEDs and a light guide; and a contact image sensor 11 that is placed in an optical emission direction of the light source 18 for the transparent original to sense the light from the light source 18 for the transparent original. The transparent original 14 is placed between the light source 18 for the transparent original and the contact image sensor 11 and the light source 18 for the transparent original, the contact image sensor 11 and the transparent original 14 are relatively moved to allow the contact image sensor 11 to read the transparent original 14.  The light source 18 for the transparent original is moved in interlocking with the contact image sensor 11 by an attracting force between a magnet 20 placed to both ends of the light source 18 for the transparent original in the length direction and a magnet 12 placed at both ends of the contact image sensor 11 in its length direction.
Patent JP-2003154883-A (JP)
Title: Retractable assist grip
Inventor: TAKAGI SHIGEMI
IPC: B60N3/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To inhibit the shortage of an adhesive caused by remaining air in a damper 16 when assembled and to prevent the deterioration, etc., of a feeling in using a grip caused by the remaining air when the adhesive damper 16 is integrally attached by putting a spacer 18 between a leg part 1a of the grip body 1 rotated and energized toward the retracted position and the attaching seat 6. SOLUTION: A recess 13 whose section is circular, extending in the axial direction X of a support shaft 12 is opened in a support part 11 of the attaching seat 6, and a cylindrical engaging shaft 14, extending from the bottom of the recess 13 toward the opening part 13a of the recess, is disposed. An inserting part 19 on the top end side of the cylindrical spacer 18 is inserted into the recess 13, and the engaging shaft 14 is engaged with an engagement part 29 inside the inserting part 19. The recess 13 is closed by a large diameter part 20 of the spacer 18, and the internal space of the recess 13 is filled with the adhesive L.  Necessary adhesive resistance is achieved by the adhesive L filling the gap between the inner surface of the recess 13 and the outer surface of the inserting part 19 of the spacer 18 or the gap between the inner surface of the engaging part 29 and the outer surface of the engaging shaft 14. The gap α between the top end surface of the inserting part 19 of the spacer 18 and the bottom of the recess 13 is larger than the gap between the bottom of the engaging part 29 and the top end surface of the engaging shaft 14.
Patent JP-2003160394-A (JP)
Title: Method and apparatus for detecting snake growth of single crystal, and single crystal manufacturing apparatus
Inventor: FUJIWARA HIDEKI
IPC: C30B29/06
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stable pulling of a single crystal by surely detecting snake growth and suppressing the same.  <P>SOLUTION: This method for detecting snake growth of a single crystal is one for detecting the snake growth of crystal happening in the process of growing a single crystal 12 which comprises the steps of charging a silicon raw material into a crucible 1 to melt it, dipping a seed crystal 15 in the molten liquid and pulling it up while rotating. In this method, crystal rotation period is compared with variation period of fusion ring in the growing face of the single crystal 12, and it is judged as the snake growth of the single crystal when these periods coincide. This apparatus for detecting the snake growth of the single crystal comprises a means (20, 21, 22) for detecting the variation period, a means (20, 21, 30) for detecting the crystal rotation period and a comparison means 23. This single crystal manufacturing apparatus comprises the apparatus for detecting snake growth of the single crystal (20, 21, 22, 23, 30) and PLC 30 for changing operation parameters when snake growth of the single crystal is detected by the apparatus for detecting the snake growth of the single crystal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156072-A (JP)
Title: Magnet type fan clutch device
Inventor: INOUE HIROSHI
IPC: F16D27/01
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnet type fan clutch device with a magnet coupling having improved cushion starting performance, a fan having greatly reduced noises and an electromagnetic clutch smaller and lighter with its reduced inertial force, for preventing the lowering of an engine speed. SOLUTION: The magnet type fan clutch device comprises the electromagnetic clutch mounted on a fixed shaft and the magnet coupling to be linked with the electromagnetic clutch. A gap between a conductor and a permanent magnet is set larger to the extent that almost no attractive force is caused by the magnetic field of the permanent magnet when the electromagnetic clutch is turned off and the conductor is elastically supported on a driving shaft via an elastic body movably forward and backward so that the conductor is gently attracted to the permanent magnet with the elastic operation when the electromagnetic clutch is turned on, to develop smooth starting characteristics.