baber/WOPTO huggingface dataset:
Patent JP-2004180501-A (JP)
Title: Sterol fatty acid ester-containing composition and method for producing the same
Inventor: KITANO MIKIHIRO
IPC: A23D9/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterol fatty acid ester-containing composition to be incorporated in edible oil at a predetermined concentration or more so as to cause no cloudiness or the like on the edible oil where the composition is incorporated when the edible oil is preserved at low temperature.  <P>SOLUTION: The sterol fatty acid ester-containing composition is obtained by making sterol react with fatty acid containing ≤5 wt. % of a long-chain saturated fatty acid and/or a medium-chain fatty acid, a glyceride where the long-chain saturated fatty acid in the whole constituent fatty acid is ≤5 wt.% and/or medium-chain fatty acid glyceride, or fatty acid or glyceride represented by fatty acid derived from long-chain saturated fatty acid-containing oil or fatty acid derived from the oil. The sterol fatty acid ester-containing composition of ≥ 2 wt.% in terms of the sterol is incorporated into the edible oil, and thereby the edible oil maintains its clear condition even when left at 5°C for 24 h.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004162435-A (JP)
Title: Concrete panel for wall surface, method for molding it and wall-surface structure using it
Inventor: SUEMATSU DAIKICHI
IPC: E04F13/14
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability by reducing the areas and weight of each split panel constituting a concrete panel.  <P>SOLUTION: The concrete panel for a wall surface has a plurality of the split panels (a) installed on the concrete wall surface 22. Each split panel is molded so that surface shapes form one stone patterns under the state in which the split panels are combined. These split panels are mounted on the concrete wall surface 22, and coated in series so as to be displayed as one stone patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160057-A (JP)
Title: Lightweight and tapered hollow shaft
Inventor: ONODA HIROSHI
IPC: A63B102/32
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to easily obtain stability of a ball driving direction and a superior carry in a product targeting senior and lady groups.  <P>SOLUTION: This hollow shaft is provided with a bias layer having a carbon fiber reinforced sheet whose carbon fibers are oriented ±30-60° relative to the shaft longitudinal direction and being stacked on the shaft whole body, and a straight layer whose orientation is ±5° or less relative to the longitudinal direction, or approximately in parallel thereto and being stacked on the shaft whole body. The weight of the shaft per length of 1,100mm is 35-55g, there is a transition point D2 related to the position of a reinforcing layer in the torsional rigidity distribution of the shaft and K1 prescribed by an equation K1=(GI(D2)-GI(D1))/(D2-D1) is present within a range of -800-1,000. Wherein, D1 (=0mm) shows the position of the tip part, D2(mm) shows, a distance (transition point) of the end position of the reinforcing layer of the tapered hollow shaft from the tip part, GI(D2) (kgf mm<SP>2</SP>) shows the torsional rigidity of the transition point D2 related to the position of the reinforcing layer, and GI(D1) (kgf mm<SP>2</SP>) shows the torsional rigidity of the tip part D1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167730-A (JP)
Title: Method for processing bamboo fiber
Inventor: KONDO TAKAYUKI
IPC: B27K5/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an easily processable bamboo fiber, which keeps its original characteristics, by easily taking out the bamboo fiber from a natural bamboo material regardless of length by one treatment process without losing the original mechanical/chemical properties of the bamboo fiber.  <P>SOLUTION: The bamboo fibers 11 are obtained by performing a process wherein the bamboo material 10 is placed in a closed space and kept under a definite pressure for a definite time by feeding hot steam into the space and the pressure in the space is subsequently reduced suddenly, once or a plurality of times. Then, the obtained bamboo fibers 11 are boiled and cut into a specified length before mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167514-A (JP)
Title: Method for retraction of welding wire and auxiliary feeder therefor
Inventor: CHINEN RINTARO
IPC: B23K9/12
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To smoothen the retraction operation of a wire while preventing an auxiliary feeder employed in a push-pull system from disturbing the movement of the wire.  <P>SOLUTION: The auxiliary feeder 11 is provided with a roll support 17 causing a pressure roll 16 to face a feed roll 15 transferring a welding wire in cooperation with the pressure roll 16, a pressure resilient member 27 exerting pressing force against the feed roll 15 via the roll support 17 on the pressure roll 17, and a pressure releasing mechanism 24 releasing the pinched state of the welding wire 1 by pushing back the roll support 17 against the resilient force of the pressure resilient member 17 and separating the pressure roll 16 from the feed roll 15. In the system where the torque of the output of an induction motor is controlled via a torque limiter, and feed force against frictional resistance produced in a conduit can be imparted to the welding wire whose velocity is controlled by the main feeder, retraction operation is made extremely easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170167-A (JP)
Title: Method and device for testing air leak
Inventor: FUKUDA RYO
IPC: G01M3/26
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and automatize setting of process periods and threshold values in an air leak test.  <P>SOLUTION: In a leak test mode, a process for opening a supply valve V1 in a main passage 11 and supplying test pressure, a first balancing process for closing the supply valve V1 and cutting branch passages 12a, 12b off from a test pressure source, a second balancing process for closing a supply valve V3 and cutting off the communication of the work W and a master volume 15 and a detecting process for determining whether or not the work is nondefective on the basis of the differential pressure between the work and a master volume, are performed. In a first setting mode, data on a pressure drop in the first balancing process is acquired in a temporarily-set test pressure supply process, and on the basis of this a test pressure supply process period is set. In the next second setting mode, measurement is performed dividing it into cases where a predetermined volume of false leakage is generated in a work-side closed system, and where a predetermined volume of false leakage is not generated. On the basis of distribution data on those detected differential pressures, setting as a threshold value for quality decision is performed, along with setting a first balancing process period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169602-A (JP)
Title: Cogeneration system and control method thereof
Inventor: UEDA TETSUYA
IPC: F24D3/08
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system solving excess or shortage in hot water calorie without lowering the overall efficiency.  <P>SOLUTION: There are provided with a power generating device 1 which receives a directive from an output control means 19 corresponding to the situation of electric power loads and generates electricity, an exhaust heat recovery pathway 4 which recovers the heat generated with the power generating device 1, a hot water storage tank 10 which stores the heat recovered with the exhaust heat recovery pathway 4 as hot water, a hot water heating system 18 which heats a room using hot water heat stored in the hot water storage tank 10, an electric heating system 24 as one of electric loads 22 and 23, and a controller 25. When the ratio of total electric power loads to total heat loads is increased, the load ratio of the hot water heating system 18 in a room heating load requirement is increased with the controller 25. When the ratio of the total electric power loads to the total heat loads is reduced, the load ratio of the electric heating system 24 in the heating system load requirement is increased to control the room heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172500-A (JP)
Title: Mounting system for electronic circuit component
Inventor: YASUI YOSHIHIRO
IPC: H05K13/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a mounting system which performs operation for mounting electronic circuit components on one circuit board through the collaboration of a plurality of series mounting unit.  <P>SOLUTION: A plurality of mounting modules constituting the mounting system each have a feeder, a tray, a mounting head, a component supply device, and a nozzle storage device changeable, and a computer automatically determines changes of the changeable constitution so that changes can be as small as possible within a range wherein a target cycle time is achieved. For the purpose, the changeable constitution is given priority and changes are made in the order of the feeder, tray, nozzle storage device, and mounting head. When the feeder and tray are changed, the changes are divided into three stages. When the target is not achieved, a mounting head selection type constitution change and a mounting module number setting type constitution change as constitution changes of a different style are made. A cycle time, a replacement time, etc., obtained by the constitution changes are displayed on a display for a choice by an operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168248-A (JP)
Title: Air suspension structure
Inventor: IIZUKA SUSUMU
IPC: B62D25/20
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air suspension structure capable of carrying out restriction of rebound stroke by a simple means at low cost.  <P>SOLUTION: The air suspension structure is provided with a support beam 4 mounted to an axle 2 supporting a wheel 3; an air spring 5 installed on the support beam 4 and supporting a chassis frame 1; and a torque rod 7 arranged at an upper part of the support beam 4. The torque rod 7 penetrates through a through hole 8 formed on the chassis frame 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170335-A (JP)
Title: Inspection method and inspection circuit for battery voltage detecting line, and battery module
Inventor: TSURU KENICHIRO
IPC: H01M10/48
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inspect a connection condition of a battery voltage detecting line.  <P>SOLUTION: A release voltage value of a unit cell is measured (S102), a bypass resistance for capacity regulation is connected in parallel to the unit cell to measure a voltage value when an electric current flows (S106, 116, 126), whether a difference between the release voltage value and the voltage value is within a prescribed value or not is judged (S108, 118, 128), and abnormality of the connection condition of the battery voltage detecting lines L1-l4 led out of the unit cell is determined when brought into the prescribed value or more (step 112, 122, 132). The connection condition is precisely inspected even when a micro disconnection exists in the battery voltage detecting line, because of using the voltage value when the resistance is connected in parallel to the unit cell to make the electric current flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166657-A (JP)
Title: Cuttlefish-originating myosinase
Inventor: TSUCHIYA TAKAHIDE
IPC: C12N9/64
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a myosinase that originates from cuttlefish and decomposes myosin dependent on metal ion in a neutral pH and a nucleic acid sequence encoding the myosinase.  <P>SOLUTION: Myosinase II or its variant cleaves myosinase II among the myosinases originating from the internal organs of calamaries or squids that is constituted with a specific amino acid sequence, preferably cleaves the myosin heavy chain, particularly cleaves the position between 1098 Glu and 1099 Asp in the heavy chain of the skeletal muscle myosin of lagomorph. The nucleic acid sequence encodes it. The cuttlefish-originating recombinant myosinase is produced by culturing a specific transformant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174506-A (JP)
Title: Set and method for positioning die
Inventor: MIYAMOTO TAKESHI
IPC: B21D37/14
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a press 1 and to downsize the press 1.  <P>SOLUTION: This set is provided with many plugs 39 which have respectively on the head of which a blind plug engaging hole 43 and with which the upper part of many through-holes 35 for cushion pins formed on a bolster are respectively clogged and a proper number of positioning pins 41 which have a striking part 45 to which a die 5 can be struck and which are engaged with and separated from the plug engaging hole 43 of an optional plug 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176198-A (JP)
Title: Underwear
Inventor: KASAHARA KEIKO
IPC: A41B17/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwear having a soft and puffed texture, excellent in stretchability, a recoverable property and a strength property.  <P>SOLUTION: This underwear is formed of a knitted fabric where differently shrinkable combined filament yarns comprising polyamide-based fibers and polyurethane-based elastic yarn-containing filament yarns are interknitted. In the underwear, the knitted fabric has an average stretching rate in a longitudinal direction and a transverse direction of ≥55%, an average stretching recovery rate of ≥60%, a hardness/softness rate based on a cantilever method of 5-30mm, and bursting strength of ≥0.25MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178141-A (JP)
Title: Ic card with illicit use preventing function
Inventor: ANDO KAZUNORI
IPC: G07C9/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illicit use of an IC card by others except its owner by its loss or theft.  <P>SOLUTION: This IC card has the collating function of biometrics data used for the collation of the owner of the IC card. This card further has the function capable of setting a condition for continuous use of the IC card after laid in a usable state by a plurality of parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176990-A (JP)
Title: Burner mounting structure for water heater
Inventor: ITO KIYONOBU
IPC: F23C5/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a can body from being holed or cracked in a water heater having a burner mounting cylinder mounted passing through the can body.  <P>SOLUTION: An outer barrel 2 is mounted outside an inner barrel 1 constituting a combustion chamber 3, a hot water storage chamber 4 is formed between the inner barrel 1 and the outer barrel 2, and the water boiling canned body 5 is constituted by the hot water storage chamber 4. The burner mounted cylinder passing through the inner barrel 1 outward to the outer barrel 2 is provided in the can body 5, a burner 7 is installed at the end of the burner mounted cylinder 6, a blowing cylinder 8 is elongated into the burner mounted cylinder 6, and a heat chamber 9 is provided in the blowing cylinder 8 so that flames formed in the heat chamber 9 are blown into the combustion chamber 3. A cylindrical heat shielding member 10 encircling an outer periphery portion of the blowing cylinder 8 is mounted between the burner mounted cylinder 6 and the blowing cylinder 8, and a communication hole 8a is provided in the wall of the blowing cylinder 8. The heat of the blowing cylinder 8 is shielded with the heat shielding member 10, and part of combustion air flowing in the blowing cylinder 8 is carried from the communication hole 8a into a space A between the blowing cylinder 8 and the heat shielding member 10 and air in the space A to be hot with the heat radiation of the blowing cylinder 8 is exhausted to keep the burner mounted cylinder 6 at a low temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179493-A (JP)
Title: Semiconductor light emitting device
Inventor: TANAKA HARUO
IPC: H01L33/32
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a one-chip type semiconductor light emitting element emit light with a plurality of wavelengths.  <P>SOLUTION: A multi-well layer sandwiched between a layer formed of p-type Al<SB>x</SB>Ga<SB>1-x</SB>N (0≤x≤1) and a layer of n-type Al<SB>y</SB>Ga<SB>1-y</SB>N (0≤y≤1) includes a layer formed by alternately laminating well layers formed of In<SB>q</SB>Ga<SB>1-q</SB>N (0<q≤1), and barrier layers formed of In<SB>r</SB>Ga<SB>1-r</SB>N (0≤r<1) adjacently to the well layer and have relation r<q with the adjacent well layer; and well layers to be made to emit light have mutually different constitution ratios (q), and a well layer having smaller band gap energy than the well layer emitting the light is excited with the light emitted by the well layer to emit light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185674-A (JP)
Title: Disk driving device
Inventor: YOSHIDA KAZUYOSHI
IPC: G11B21/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain performance drop caused by the interference between an inertia latching mechanism and a movable member such as an actuator or the like when a head slider (head) is loaded.  <P>SOLUTION: The shapes of an arm 22 (a claw 23) and coil holding arm 16a (a held part 161) are designed so that the latch arm 22 (the claw 23) of the inertia latching mechanism 20 do not interfere (get in contact) with the coil holding arm 16a (the held part 161) of the actuator even if the inertia latching mechanism 20 operates when the head slider mounted on the actuator is loaded on a magnetic disk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003216403-A (JP)
Title: Print control method and device
Inventor: NISHIKAWA SATOSHI
IPC: B41J21/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a normal printed result by just joining paper sheets in order corresponding to the divided way even if a user specifies the dividing way and the printing order and mounts a white paper saving function thereon when using a poster printing function.  <P>SOLUTION: When an original picture 11.1 is poster-printed at 4×4, its length and the side are magnified four times and pictures 11.2 divided into 16 are formed. These pictures are outputted in order from the left top or the right bottom according to the specification. In this case, even if having a white paper saving mechanism, it is unused and the white paper pages 112-1-112-4 are printed out as the white paper sheets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311358-A (JP)
Title: Internal gear forming method, and internal gear
Inventor: WADA YUKIO
IPC: B21D53/28
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal gear forming method for easily forming, with high accuracy, an internal gear part having spiral teeth.  <P>SOLUTION: A stock 2 of the internal gear is externally inserted into a forming die 3, and fixed to the forming die 3 by a press die 4. A form roll 5 is moved in the direction of an arrow B in Fig. 6 while turning the forming die 3. An inner circumferential surface of the stock 1 is pressed against an external gear part 3b formed on the outer circumferential surface of the forming die 3, and an internal gear part 1c is formed on the inner circumferential surface of the stock 2. The rotational direction of the forming die 3 is selected to be a direction (a direction of an arrow A in Fig. 6) in which the end part of the external gear part 3b located on a front side of the feeding direction of the form roll 5 precedes the end part located on the rear side of the feeding direction in the rotational direction of the forming die 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182565-A (JP)
Title: Multicomponent glass for ultraviolet light resistant optical fiber, and optical fiber
Inventor: BABA NOBUYOSHI
IPC: G02B6/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide multicomponent glasses for an ultraviolet light resistant core and clad, in which there is a difference not lower than a certain extent between refractive indices of the core and the clad, and the coefficients of the thermal expansion of the core and the clad are set to be nearly same; and to provide an inexpensive ultraviolet light resistant optical fiber obtained by using the same, which substitutes for a conventional quartz fiber.  <P>SOLUTION: The multicomponent glass for the clad of the ultraviolet light resistant optical fiber comprises, by mol, 50-55% SiO<SB>2</SB>, 10-17% B<SB>2</SB>O<SB>3</SB>, 19-25% KF, 7-10% AlF<SB>3</SB>and 1-5% Al<SB>2</SB>O<SB>3</SB>. The multicomponent glass for the core of the ultraviolet light resistant optical fiber comprises, by mol, 44-60% SiO<SB>2</SB>, 8-16% B<SB>2</SB>O<SB>3</SB>, 25-35% KF, 0.1-12% ZrO<SB>2</SB>, 0-10% La<SB>2</SB>O<SB>3</SB>, and 0-5% K<SB>2</SB>O. The ultraviolet light resistant optical fiber is obtained by using the multicomponent glasses for the clad and the core.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188420-A (JP)
Title: Method and apparatus for continuously casting molten magnesium alloy
Inventor: MURAKAMI TOSHIHIKO
IPC: B22D41/14
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuously casting a magnesium alloy with which molten metal can be cast at a low cost under good flowing rate control.  <P>SOLUTION: In the method for continuously casting the molten magnesium alloy 4 into a mold through a molten metal holding vessel 3 to form a cast slab, a molten metal flowing rate control part 21 having an opening hole part 22 for making flow of the molten metal in the molten metal holding vessel into the molten metal flowing rate control part 21 and an opening hole part 23 for making flow of the flowing molten metal into the mold, is controlled to the molten metal flowing rate supplied into the mold by advancing and retreating this control part into the molten metal holding vessel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189347-A (JP)
Title: Operation regulation releasing device for working machine
Inventor: HIRAMI KAZUHIKO
IPC: B66C23/90
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a working machine from falling or being damaged as much as possible due to an operation in a danger side direction exceeding a limit operation state when making a releasing by an operation regulation releasing device of the working machine as an overall regulation releasing.  <P>SOLUTION: This device is provided with a fault discrimination means 6 for discriminating a fault of an operation state detection means 3 to output a fault signal 6a, a regulation releasing operation means 8 operated when releasing the regulation to output a regulation releasing operation signal 8a, and a safety side direction operation regulation releasing means 19 for releasing at least a reduction operation regulation of a telescopic boom of operation regulation releasing in a safety side direction by a regulation means 7 when receiving the regulation releasing operation signal 8a and the fault signal 6a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI