baber/WOPTO huggingface dataset:
Patent JP-2004068475-A (JP)
Title: Fascia board
Inventor: NAKAJIMA HISAJI
IPC: E04D13/158
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fascia board which is installed horizontally even when the accuracy of the construction of a skeleton at the edge of an eaves is inferior and in which a place in the vertical direction can be adjusted freely.  <P>SOLUTION: The fascia board 1 has a constitution in which a bulging surface 3 bulged to the outdoor side is formed to the lower section of a mounting surface 2 brought into contact with the surface 8a of the fascia board and a void 4 is formed therein, the lower section of the bulging surface 3 is bent to the indoor side and a folded-back surface 5 is formed and erected upward, and a fixed surface 7 brought into contact with the rear 8b of the fascia board is formed. The fascia board 1 is installed to an approximately rectangular sectional end board 8 at the front end of the edge of the eaves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076279-A (JP)
Title: Cutting head for steel pipe pile and cutting method for steel pipe pile using the same
Inventor: TSUJI SEIJI
IPC: E02D9/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting head for a steel pipe pile formed of a novel structure enabling a cutting work from the inside of the immersed steel pipe pile and a cutting method for a novel steel pipe pile using the head.  <P>SOLUTION: A developing piece 2 with blade having a substantially "comet shape" and provided with an incision blade 3 is incorporated developably in one or more positions locating between the axial center and the outer peripheral edge of the head body 11 which can be inserted in the hollow part of the steel pipe pile P, and the head is assemlbed so as to be capable of being lowered by its self-weight with an incision control pin 6 substantially aligned with the axial center of the head body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073953-A (JP)
Title: Apparatus for agitating-and-mixing gas and liquid
Inventor: MATSUMOTO TADAO
IPC: B01F3/04
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dissolve a gas into a liquid in a wide range of the liquid by efficiently agitating_and_mixing the gas and the liquid and making the mixture of the gas and the liquid reachable a remote place in the liquid.  <P>SOLUTION: An apparatus for agitating-and-mixing gas and liquid has an agitation cylinder 20 haing an upper end part for introducing the gas and a lower end opened in the liquid, a rotary shaft 19 attached coaxially to the agitation cylinder 20, having an extended lower end and rotated at a high speed, an impeller 23 fixed to the lower end of the rotary shaft 19 and protrusively provided with an agitation blade piece 25 formed on the upper surface and a diffusion blade piece 26 formed on the lower surface of the shaft 19, and the impeller 23 is rotatably assembled in a clearance formed between the inside surface of the tube wall part of a main body part and the peripheral edge of the main body disk 24 to constitute a pump function part. The apparatus is constituted of the pump function part and a casing body K which is fixed to the lower end of the agitation cylinder 20, and a liquid introduction port is opened in the lower surface, and a release opening is opened in the cross direction. The mixture of the gas and the liquid is put on a liquid flow and released vigorously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077689-A (JP)
Title: Method, device, program, and system for encryption
Inventor: SAWANO TETSUYA
IPC: G09C5/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase the safety when object data are embedded in a container text and encrypted.  <P>SOLUTION: A preprocessing means 152 of an encryption means 150 of a server 100 performs preprocessing for converting object data into a byte progression, and a key generating means 154 generates a key consisting of information showing the contents of the preprocessing carried out by the processing means 152. A container text converting means 156 converts the container text on the basis of a synonym dictionary stored in a second storage means 180 so that the contents of the container text having been converted are a synonym for the contents of the unconverted container text and the number of characters of the container text having been converted between adjacent punctuation marks is equal to the number of bytes of each component of the byte progression obtained by the preprocessing means 152.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079722-A (JP)
Title: Insulated gate field effect transistor and its manufacturing method
Inventor: KOMATSU YUJI
IPC: H01L29/49
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a gate insulating film and a semiconductor are attacked to deteriorate the characteristics and reliability of an insulated gate field effect transistor when a gate electrode whose work function varies in the direction of channels is formed.  <P>SOLUTION: A part of an impurity region which is formed in a semiconductor 4 where channels are formed and located on the side of a source region 8 is covered with a thick insulating film 10, and a gate insulating film 11 is formed on a channel forming region to form a level difference. A first conductive layer 12 is formed, a protective layer 13 is formed on each of parts opposed to the sides of the level difference, and a second conductive layer 14 is formed. Thereafter, a process is provided to modify a part of the first conductive layer 12 coming into contact with the second conductive layer 14, and to set a work function difference between the non-modified part 12a of the first conductive layer 12 which is protected by the protective layer 13 and the channel forming region different from that between the modified part 12b of the first conductive layer 12 and the channel forming region above the region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043419-A (JP)
Title: Method for synthesizing fuel ethanol alternating with petroleum
Inventor: NAGAI MASAYA
IPC: C07C29/32
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing ethanol alternating with petroleum as an automotive fuel.  <P>SOLUTION: This method for synthesizing the ethanol comprises reacting one mol methanol with one mol water and one mol carbon monoxide to afford one mol ethanol (CH3OH+H2O+CO=CH3CH2OH+O2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077320-A (JP)
Title: Method of reducing dose in turbine system
Inventor: YAMAMOTO SEIJI
IPC: G21D3/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the exposure of workers to radiation by reducing the transiting amount of radioactive nitrogen to a turbine system in a BWR power plant.  <P>SOLUTION: In a boiling water reactor 1, a substance for producing oxidizing radicals, such as titanium oxide, is injected into cooling water from at least one of a nuclear reactor recirculation system line 5, a nuclear reactor cooling material purifying system line 7, a feed water line 8, and a nuclear reactor residual heat removal system line 11. Nitrogen compounds are oxidized by oxidizing radicals, such as OH, produced on surfaces of the injected titanium oxide and turned into a form stable in liquid phase, and the transiting amount of radioactive nitrogen to the turbine system is reduced. This lowers doses in the turbine system, and reduces the exposure of workers to radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082362-A (JP)
Title: Manufacturing apparatus for stripe laminated steel plate and manufacturing method using the same
Inventor: SUGIMOTO HARUHISA
IPC: B32B15/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a stripe laminated steel plate capable of stably peeling the narrow film inserted under a laminate film when the stripe laminated steel plate is manufactured by an extrusion laminating method using a T-die, and a manufacturing method using the same.  <P>SOLUTION: A plurality of films are inserted in the gap between both of a preheated surface treated steel plate and the molten thermoplastic resin film flowing down from a T-die to be laminated to both of them and the films are peeled to manufacture the stripe laminated steel plate having a plurality of stripe-like thermoplastic resin films formed thereto longitudinally. In this manufacturing apparatus, pinch rollers synchronized to the feed speed of the laminated surface treated steel plate are provided to be arranged so as to hold the films to peel them at an acute angle from the direction reverse to the advance direction of the laminated surface treated steel plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081362-A (JP)
Title: Support for refrigeration case, and display member support
Inventor: ONO MASAICHI
IPC: G09F1/12
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support that is used for a cold housing and for mounting a display member for displaying a commodity name, a price, or the like, does not reduce storing space in the cold housing, and can certainly fix and display the display member.  <P>SOLUTION: The support A for the cold housing comprises a body section 10 having a mount section 20 and a strut section 30 having a hole 36, and a mounting section 50 having a joint 60 connected to the mount section 20 and a locking section 70 connected to the joint 60. The mounting section 50 is fitted to a long hole such as an intake hole in the refrigeration case, and a member for mounting the display member can be inserted into the hole 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085022-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI NORIO
IPC: F24F13/20
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To harmonize appearance design of an indoor unit with furniture and furnishings arranged inside a room and utilize heat exchange performance of a heat exchanger arranged on a rear surface of a front panel effectively.  <P>SOLUTION: In this indoor unit of an air conditioner storing functional parts such as the heat exchanger and an air blower divided into a plurality of parts inside a box body to suck indoor air from an upper part air suction panel in a lower part and an upper face part of the front panel in a front part and blow out harmonized air from a blow-out unit in a lower face part, a lower part air suction port is provided over substantially whole length of the front panel in a lower part of the front panel, an upper half part forms an air passage innermost wall of the lower part air suction port and a lower half part is provided with a decoration plate (light transmission plate) displaying operation mode over whole length of the lower part air suction port on a lower side of the lower part air suction port. The decoration plate (light transmission plate) is made of a material allowing transmission of light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087772-A (JP)
Title: Nickel plated electrode
Inventor: INOUE RYOSUKE
IPC: C25D7/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel-plated electrode appropriate as an object for aluminum wire bonding, in which strength of wire bonding is enhanced while variation in strength is reduced.  <P>SOLUTION: An electrode matrix is plated with nickel to provide a nickel-plated electrode in which surface glossiness of nickel plating is at least 1.6 or more and surface roughness of it is Ra0.2 μm or less. The thickness of nickel plating is preferred to be at least 2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159521-A (JP)
Title: Apparatus for treating material
Inventor: FISCH KLAUS
IPC: B02C19/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating material relating to improvement of guiding a product.  <P>SOLUTION: The apparatus includes a stator (17) provided with a gear ring (20) and a rotor (13) provided with teeth engaging with the teeth of the stator. A guiding funnel (34), which centralizes the flow of the material supplied from the upper portion into the central region thereof, is protruded between the arms (27) of the rotor. The outer surface of the guiding funnel demarcates a cyclic gap (38) that adjusts the amount of the flow of the material. A feed screw (42), which feeds the material to the active region of the apparatus, is provided on the rotor. The guiding funnel retains the product in the active region of the apparatus and the feed screw generates a high material pressure at the center thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004093592-A (JP)
Title: Image forming apparatus
Inventor: FUMA HIROSHI
IPC: G03G15/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that the printing efficiency is increased by restraining the time taken to change a fixing condition to be as short as possible even in the case of inputting output commands having different glossiness alternately and also in the case of using transfer material different in fixing property due to thickness or the like.  <P>SOLUTION: The image forming apparatus equipped with a fixing device to fix an unfixed toner image on the transfer material by pressuring and heating has a glossiness changing means and changes the output order of the fixed image based on the glossiness of the fixed image to be outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095584-A (JP)
Title: Magnetic detector
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin valve magnetic detector having a large (▵R×A).  <P>SOLUTION: The film thickness t1 of a first free magnetic layer 53 of a free magnetic layer 26 having a synthetic ferrimagnetic structure is set larger than a spin diffusion length, whereby the magnetic detector can be reduced in electric resistance while conduction electrons move through the magnetic detector as their spin kept identical. By this setup, the difference between the minimum resistance value and maximum resistance value of the magnetic detector or a magnetoresistance change in the magnetic detector can be made large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091645-A (JP)
Title: Surface-treated prussian blue coated powder and its manufacturing method
Inventor: HORINO MASAAKI
IPC: C09C3/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the alkali resistance of a Prussian blue comprising a blue pigment which tends to change in color or fade in an alkaline solution, to thereby provide a new surface-treated Prussian blue coated powder having better color forming properties (higher chromaticity) than those of conventional Prussian blue coated powders.  <P>SOLUTION: A Prussian blue coated powder is treated with one or both of an α-oxycarboxylic acid and a film-forming substance. In the preferred embodiment, an α-oxycarboxylic acid and a film-forming substance are bonded to or adsorbed on the surface of a Prussian blue coated powder. An example of a base material that can be used for the Prussian blue coated powder is a clay mineral or the like, or a composite material obtained by coating a clay mineral or the like with e.g. a metal oxide. It is desirable to use a pearlescent pigment in particular as the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090052-A (JP)
Title: Process for pulsed arc welding by manual operation
Inventor: UEDA KOJI
IPC: B23K9/067
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem deteriorating welding quality for the purpose of making irregular at least either one of a bead width and/or a pitch by changing manually in a conventional process or automatically base current/peak current.  <P>SOLUTION: A pulsed arc welding by manual operation is performed so that the applied period of peak current is automatically fixed based on a step ST04 to a step ST06. As a result, the bead width can be easily made uniform. Moreover, because a torch can be arbitrarily moved to a next welding position based on a step ST08 by changing over from the base current to the peak current by a welder based on the step ST02, the pitch can be made uniform. Thus, both of the bead width and the pitch can be made uniform in the case of the pulsed arc welding by manual operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096616-A (JP)
Title: Level shifter
Inventor: MATSUMOTO KENICHI
IPC: H03K19/0185
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shifter in which a through current is not generated and an output potential is not fluctuated while an internal power source is turned off.  <P>SOLUTION: An N channel transistor Mn8 to the gate of which low voltage power supply is applied is connected between drains of N channel transistors Mn2 and Mn3 of a booster circuit 2 and the ground, and a bus repeater 5 is connected between an output terminal of the booster circuit 2 and an input terminal of an inverter 3. When the low voltage power source is grounded to reduce power consumption, the through current flowing from a high voltage power source to the ground in the booster circuit 2 is prevented while the N channel transistor Mn8 is turned off, and even when potentials of gates in a P channel transistor and an N channel transistor constituting the booster circuit 2 are not fixed, a preceding output signal of the booster circuit 2 is held by the bus repeater 5 to suppress the fluctuation in the output potential of the level shifter. Thus, the occurrence of malfunction of a circuit connected to the level shifter due to the fluctuation in the output potential of the level shifter is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089587-A (JP)
Title: Pachinko game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine facilitating ball removal from an upper tray.  <P>SOLUTION: A shooting pressure intensity setting rotation region, a pause position and a ball removing position are set in a movable region of a shooting lever 44. A ball removal driving member for changing the position of a ball removing member 33 is composed of an electric drive such as a solenoid, and a drive control means is composed of a ball removal control switch 67 changeover-operated in the ball removing position of the shooting lever 44 to drive the electric drive by the changeover operation to thereby drive the ball removing member to change into an open position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099450-A (JP)
Title: Cosmetic comprising antimicrobial agent and method for producing the same
Inventor: NOMURA MAKIO
IPC: A61K33/38
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic comprising a silver antimicrobial agent having high antimicrobial effects on microorganisms such as bacteria or fungi over a long period and highly safe for the skin even during use and to provide a method for producing the cosmetic.  <P>SOLUTION: The cosmetic comprises at least an oily cosmetic composition in which the silver antimicrobial agent is dispersed in an oily phase. In the case of the oily cosmetic composition prepared by dispersing and mixing the silver antimicrobial agent in the oily phase, the possibility of contacting water which is a farm for the bacteria/fungi is reduced and an antimicrobial ingredient is eluted into water by small portions from the time of producing the cosmetic over a long period without eluting a large amount into water in a short period because the silver antimicrobial agent is surrounded with the oily phase. Since even a small amount of the antimicrobial agent is sufficient to exhibit the antimicrobial activity when the silver antimicrobial agent is used, the necessary sufficient antimicrobial activity of the cosmetic can be sustained from the time of production over a long period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100737-A (JP)
Title: Line pressure controller of v-belt type infinite variable speed transmission
Inventor: YAMAMOTO MASAHIRO
IPC: F16H9/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line pressure controller for correcting line pressure without delay by detecting the delay or the impossibility of achievement of target gear ratio due to the excessive deficiency of line pressure in real time.  <P>SOLUTION: A part (Δstep-LimStep) of the dislocation Δstep of a step motor exceeding an allowable deviation LimStep is obtained by subtracting the allowable deviation LimStep therefrom and supplied to one input of an integrator 32. The integrator 32 performs an integration based on the (Δstep-LimStep) during a low gear change in which changed speed is lower than a set value. A converter 33 multiplies the integrated value by conversion gain G used when the number of steps is converted to primary pulley pressure to obtain the excessive deficiency of primary pulley pressure (correction amount of line pressure)Δp. A limiter 34 controls the correction amount of line pressure Δp not to exceed an upper limit and a lower limit. A limiter 35 limits the time change ratio of the correction amount of line pressure Δp. Under these controls, the final correction amount of line pressure Δp is determined to be used for a correction of line pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104862-A (JP)
Title: Charging equipment for secondary battery, and electric apparatus equipped with the same
Inventor: SUZUKI MAKOTO
IPC: H01M10/44
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide charging equipment for a secondary battery which can sharply shorten the charging time, and to provide an electric apparatus equipped with it.  <P>SOLUTION: When charging equipment side 10 and charger side 12 are connected with each other, a magnetic sensor 20 outputs a magnetism detection signal by a magnet 28 to a switch control circuit 36, and the switch control circuit 36 controls switches 30 and 32 to be nonconductive and a switch 34 to be conductive. Then, it performs charging of the secondary battery 14 by the pulse current from a pulse generating circuit 24. At this time, the pulse height of a pulse current is not less than 10C and not more than 50C, and the pulse width is not less than 1m sec. and not more than 1sec., so it can sharply curtail the charging time while suppressing the deterioration of the secondary battery 14. Furthermore, it can perform the charging using a pulse generating circuit 24 merely by adding a simple improvement on the conventional charging equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098912-A (JP)
Title: Radiator grill structure for automobile
Inventor: MORI TAKESHI
IPC: B60R19/52
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiator grill structure for an automobile, enabling a radiator grill 23 to reinforce the deformation resisting force of a bonnet 5 at its front end when colliding with a pedestrian.  <P>SOLUTION: A stiffener 3 for covering the deformation resisting force of the bonnet 5 at its end on collision is provided on a cross rail 21 of the radiator grill 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098588-A (JP)
Title: Processing method and marking apparatus for photographic sensitive material
Inventor: KUSANO TORU
IPC: B41J2/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of photographic sensitive defects such as fogging or the like caused by dust stuck on the surface of a photographic sensitive material when conducting marking with a laser beam.  <P>SOLUTION: In the marking apparatus 10, a print roll 36 and a marking head 46 are enclosed with a dust-proof cover 60, preventing the laser beam LB from being interrupted by the dust flying in the air. In the marking apparatus 10, the dust stuck on the surface of an X-ray film 12 is eliminated with an adhesive roll 66 while eliminating the static on the X-ray film with static eliminators 70, 74. While static eliminators 72, 76 are used to prevent the dust from being stuck on the X-ray film again, the X film is sent into the dust-proof cover to prevent the dust stuck on the surface of the photographic sensitive material from generating the photographic sensitive defects.  <P>COPYRIGHT: (C)2004,JPO