baber/WOPTO huggingface dataset:
Patent JP-2003274877-A (JP)
Title: Method and apparatus for producing germinated unpolished rice
Inventor: KONO MASAHIRO
IPC: A23L7/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for germinating unpolished rice by which germination is efficiently carried out in shorter time than conventional methods and apparatuses while suppressing proliferation of various germs, or the like.  <P>SOLUTION: A strongly acidic electrolytic water is fed as germination water from a strongly acidic electrolytic storage space 2 in a germination tank 1 for housing unpolished rice as seeds, immersing the unpolished rice in the germination water and germinating the unpolished rice. The strongly acidic electrolytic water and a strongly alkaline electrolytic water obtained from an electrolytic refining apparatus 3 for receiving a raw material water from an electrolytic raw material water storage space 4 and carrying out electrolysis are respectively stored in the strongly acidic electrolytic storage space 2 and a strongly alkaline electrolytic storage space 5. City water is fed from a city water source 6 into the germination tank 1. A strongly acidic electrolytic waste liquid after germination treatment is fed to a mixing and neutralizing tank 7 and is mixed with the strongly alkaline electrolytic water from the strongly alkaline electrolytic water storage space 5 and neutralized. The waste liquid after neutralization is fed to a waste liquid storage space 8. A waste liquid after washing is directly fed from the germination tank 1 to the waste liquid storage space 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003317339-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: SUZUKI TOSHIHIKO
IPC: G11B11/105
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically control a reproducing or recording laser power to be optimal by excluding trial write control as little as possible in the case of operation dealing with a dynamic fluctuation factor in a magneto-optical disk drive device using a magnetic domain wall movable magneto-optical recording medium.  <P>SOLUTION: A power of a light beam for starting moving a magnetic domain wall of a magnetic recording domain in the magnetic domain wall movable magneto-optical recording medium is detected as a magnetic domain wall move starting power (step S102) and based upon a change in the magnetic domain wall move starting power, a laser power to be used for reproducing or recording information is corrected (step S108). As the magnetic domain wall move starting power, a power with which a rate of change in an amplitude of a regenerative signal is maximum when the power of the light beam is changed, for example, is available.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322306-A (JP)
Title: Boiler with preliminary water supply pump
Inventor: NISHIYAMA MASAHITO
IPC: F22D5/26
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler with a preliminary water supply pump, avoiding the case that the operation of the boiler should be stopped when trouble occurs in a main water supply pump because trouble also occurs in a preliminary water supply pump.  <P>SOLUTION: The boiler 1 comprises a water level detector 7, water supply pumps 2, 3, and a water supply control device 6 connected to the water level detector and the water supply pumps for controlling the operation of the water supply pumps. The main water supply pump 2 and the preliminary water supply pump 3 are installed in parallel in a boiler water supply pipe 4 for serving as a water supply pump. The main water supply pump 2 is normally used for supplying water to the boiler, and when trouble occurs in the main water supply pump 2, the preliminary water supply pump 3 is used for supplying water thereto. The water supply control device 6 controls the change-over of the water supply pump to be periodically operated from the main water supply pump 2 into the preliminary water supply pump 3 even when no trouble occurs in the main water supply pump 2, to allow the preliminary water supply pump 3 to supply water thereto as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324042-A (JP)
Title: Substrate bonding method
Inventor: TOMOTA KATSUHIRO
IPC: C09J183/04
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate bonding method for efficiently suppressing a void occurred in an adhesive when a substrate where a fine projecting part exists is bonded to the other substrate and for bonding the substrates with good flat precision.  <P>SOLUTION: A surface coating layer is formed on the projecting part of the first substrate where the projecting part is formed on a surface. A plurality of space holding members are formed on the surface coating layer. A first adhesive film formed of a film layer and an adhesion layer is bonded to a face opposite to an adhesion face of the first substrate. A second adhesive film formed of a film layer and an adhesion layer is bonded to a face opposite to an adhesion face of the second substrate. The adhesive is applied to the surface coating layer, the second substrate is arranged on the adhesive, and the surface coating layer is bonded to the second substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320584-A (JP)
Title: Ultrasonic welding device
Inventor: INOUE MASATO
IPC: B29L7/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic welding device capable of surely welding even a sheet material having poorer heat resistance.  <P>SOLUTION: In the device, a press roller 6a is connected with a shaft 57 to press the sheet material against a tool horn 5a by using a coil spring 60 pressing a fastening member 59 firmly-fixed on the way of the shaft 57. In order to control this pressing strength of the press roller 6a upon the sheet material, a support bolt 67 contacts the fastening member going against the pressing direction of the coil spring 60 (see the chain double-dashed lines shown in Fig.) to absorb the pressing strength of the coil spring 60 pressing the fastening member 59 on a bottom wall 58a of a storage case. Thus the pressing strength of the coil spring 60 is never transmitted to the press roller 6a, allowing the pressing strength of the press roller 6a against the sheet material to be controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324913-A (JP)
Title: Method of manufacturing core equipped with insulating material, and core manufactured thereby
Inventor: YAMAGUCHI TAKESHI
IPC: H02K15/12
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional core equipped with an insulating member that teeth in cantilever form bend and transform, with the unbalanced load of molding pressure due to the difference of resin flow time between both flanks of each tooth, which produces a thickness difference in the insulating layer at both flanks of a slot, when molding an insulating member integrally at the core by injection molding.  <P>SOLUTION: The head of each tooth 22 is positioned in a mold 35 by forming a recess 41 at the head of the tooth 22, also forming a projection 42 at a mold 35, and engaging these recess and projection with each other. The tooth is injection-molded while held at both sides, thus making the insulating member 25a having roughly equal thickness t1 at both flanks of the slot 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329351-A (JP)
Title: Operation system for inverter refrigerator
Inventor: MATSUSHIMA MASAHIRO
IPC: F25B1/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system for an inverter refrigerator which efficiently rapidly cooles the inside of a showcase chamber by setting a proper target low pressure.  <P>SOLUTION: This operation system for the inverter refrigerating machine 2 has a controller 4 changing output of the refrigerating machine 2. The operation system has a rapid cooling mode switch 36 executing correction calculation subtracting a target low pressure value of a present operation mode to the controller 4 to set new target low pressure. Thereby, the inside of the showcase chamber is rapidly cooled in a short time of period by the rapid cooling mode switch 36, and the inside of the showcase chamber is made to be in a suitable temperature in a short time of period in commodity delivery or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331268-A (JP)
Title: Biometrics device and program for implementing the same
Inventor: KONO MIYUKI
IPC: G06F21/32
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication means high in forgery-proof property, by detecting whether a person to be authenticated is living or not upon personal authentication, and to provide a means of a non-contact method for detecting whether the person is living or not and thereby to eliminate the requirement of an additional sensor.  <P>SOLUTION: A plurality of vain images of a finger are taken by light emitted from a light source to the finger and then passing through the finger. The personal authentication is performed by comparison with a vein pattern registered in a recording means based on the vein images calculated by a image calculation circuit. At the same time, pulsation is detected by measurement of a time change in brightness value in the inside of the outline of the finger in the finger images, so that the determination is made whether the person to be authenticated is living or not. Therefore, the forgery-proof property is enhanced with the non-contact method that can detect whether the person to be authenticated is living or not. A health care function using the acquired pulsation information can be added to a system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330464-A (JP)
Title: Automatic player and automatic playing method
Inventor: SASAKI HIROYUKI
IPC: G10H1/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize an automatic player and an automatic playing method for automatically playing music in accordance with musical performance data in an SMF form without a sound source for exclusive use.  <P>SOLUTION: Musical performance data in the SMF form where sound production timings and events are alternately arranged in the order of progression of a musical piece is converted to musical note data representative of a sound production attribute of each sound by a CPU 3, and musical sounds corresponding to sound production attributes represented by musical note data are formed to automatically play music. Though a sound source for exclusive use which interprets and carries out the musical performance data in the SMF form is not provided, music is automatically played in accordance with the musical performance data in the SMF form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332245-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: WATABE HIROSHI
IPC: H01L21/31
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a product from depositing on an inner face of a flexible tube.  <P>SOLUTION: A flexible tube positioned on a way of an exhaust tube 16 is equipped with a cylindrical belows 31 having flexibility and stretchability and circle-ring-shaped flange 32, 33 concentrically fixed at both sides of the belows 31. A non-flexible material is used inside the flexible tube, and a cylindrically formed covering tube 34, whose outer diameter is less than the inner diameter of the flexible tube 30 and its length is larger than the length of the belows 31, is inserted into inside the flexible tube 30 allowing the deflection and stretch of the belows 31 so as to cover the inner face of the flexible tube 30. The deposition of the product to the inner face of the belows can be prevented by covering the inner face of the belows with the covering tube, and a reduction of yield of a film-forming process due to a particle occurrence, which is caused from the belows located on the way of the exhaust tube, can be prevented because a deposit deposited on the inner face of the non-flexible covering tube is not peeled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355302-A (JP)
Title: Volatilizer
Inventor: YOKOYAMA MITSUHIRO
IPC: B65D21/02
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a volatilizer capable of ensuring stacking properties while achieving the enhancement of volatilization efficiency. SOLUTION: This volatilizer is constituted of a container and a cap 3 threaded with the upper part of the container. The cap 3 has a cylindrical skirt part 31 and a female screw part 32 is formed to the inner peripheral surface of the skirt part 31. A flange 33 is formed to the upper end part of the skirt part 31 over the entire periphery thereof so as to obliquely protrude outwardly from the upper part of the cap 3. A plurality of ribs 34 are formed to the lower end of the flange 33 over the entire inside surface thereof and volatilization ports 35 are formed between the ribs 34 adjacent to each other. The ribs 34 are formed into an upwardly expanded curved shape.
Patent JP-2003022995-A (JP)
Title: Automated spray cleaning apparatus for semiconductor wafer
Inventor: LAMMERT MICHAEL D
IPC: H01L21/00
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To equally and completely remove particles and organic contaminants from a semiconductor wafer (11) by sweeping the wafer with a hydraulic broom for spraying a cleaning solvent onto the wafer. SOLUTION: The broom is provided with an aspirating nozzle (3) to be linked to a source of pressurized gas such as nitrogen and a source of cleaning fluid such as acetone, and the cleaning fluid aspirated by a gas stream is discharged through a nozzle outlet and impacts the surface of the wafer so that particulate matter and dissolved organic contaminants can be removed. A programmed controller (9) controls the movement of the hydraulic broom relative to the wafer so that the entire surface can be cleaned and various kinds of sweep patterns can be provided.
Patent JP-2003331955-A (JP)
Title: Ic socket, and assembling method of the same
Inventor: ITO TAKEHIRO
IPC: H01R13/11
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket of which, a free end of contact is made to elastically and sufficiently displace by applying a preliminary load to a film of the contact, and forming a sufficient gap between the free end of the contact and a wiring of a test board as a spring form.  <P>SOLUTION: For the IC socket formed by mounting a socket to a test board through a contact film, the contact film is formed by arranging a plurality of contacts to an insulation film, and a preliminary load is applied to the contact by the socket before pressing the contacts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335402-A (JP)
Title: Automatic high-rise warehouse
Inventor: TANIGUCHI SUEMITSU
IPC: B66F9/07
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic high-rise warehouse capable of storing goods of double storage configuration by a pallet and a bucket, with inexpensive equipment and a small proprietary space, and efficiently performing the loading and unloading work.  <P>SOLUTION: A multilevel shelf 1 of the automatic high-rise warehouse is provided with shelves capable of storing two kinds of goods, that is, a pallet storing shelf for storing the palletized goods 14 and a bucket storing shelf 1b capable of storing the goods-in-bucket, a pallet loading and unloading device 7 wherein a pallet fork 7a is expanded and contracted, and a bucket loading and unloading device 8 wherein a bucket fork 8a is expanded and contracted are mounted on an elevating table 6c of a stacker crane 6 traveling along a shelf frontage, a palletized goods loading and unloading station 2, and a goods-in-bucket loading and unloading station 3 are mounted for the palletized goods 14 and the goods-in-bucket 15, and the palletized goods 14 and the goods- in-bucket 15 can be loaded and unloaded by the stacker crane 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337034-A (JP)
Title: Navigation system
Inventor: SEKINE MINORU
IPC: G09B29/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system capable of searching an optimal route and executing a process rapidly.  <P>SOLUTION: In the navigation system, an upper layer transition searching range rectangle specifying section 206 sets an upper layer transition searching range rectangle which can surely rise to an upper node of a second level region in the case searching processes corresponding to a stating place and a destination are carried out respectively in a first level region, and an upper node searching section 208 extracts the upper node in the upper layer transition searching range rectangle. A section 208 for searching a route between upper nodes searches the route, which connects the upper nodes corresponding to the starting place and the destination extracted by the upper node searching section 208, by using an exclusive network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338661-A (JP)
Title: Surface light emission type semiconductor laser element and its manufacturing method
Inventor: HINO TOMOKIMI
IPC: H01S5/183
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emission type semiconductor laser element which has a current constriction structure of a novel constitution and a low operation voltage.  <P>SOLUTION: The surface light emission type semiconductor laser element 10 is provided with a lamination structure of an n-lower reflection mirror-lower clad layer 14, a lower optical guide layer 16, an active layer 18, an upper optical guide layer 20, a p-upper reflection mirror-upper clad layer 22 and a p-GaAs contact layer 24 on an n-GaAs substrate 12, and has a current constriction structure composed of an n-AlGaAs layer 26 and an SiO<SB>2</SB>film 28 on an upper optical guide layer. The n-AlGaAs layer and the SiO<SB>2</SB>film are filled with a lower layer 22a of the upper reflection mirror-upper clad layer and is formed with an opening 31 which becomes a current injection region in a central region. The upper reflection mirror-upper clad layer has an upper layer 22b, which has a conic trapezoidal vertical section on the SiO<SB>2</SB>film and projects, on a lower layer. The p-GaAs contact layer is constituted of a parallel layer 24a and a tilting layer 24b which are parallel to a substrate surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343439-A (JP)
Title: Compressor
Inventor: KATAOKA YOSHIHIRO
IPC: F04C29/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration of a compressor.   <P>SOLUTION: A compressor motor 30 is contained in a casing 10. The compressor motor 30 is provided with a stator 34 fixed to the casing 10, and a rotor 35 rotatably disposed in the stator 34. The stator 34 is provided with a stator core 36 comprising a circular main body part to be jointed with the casing 10, and teeth integrally formed inside the main body part, and a winding 39 wound around the teeth. A so-called concentrated winding method of winding the winding 39 on each tooth is employed. In the main body part of the stator core 36, a cavity part 65 to absorb vibration of the teeth is provided to be positioned between the teeth and an outer circumferential surface of the main body part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348884-A (JP)
Title: Current detector and controller using the same
Inventor: FUJITA SHUJI
IPC: H02P6/16
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detector where detection accuracy when detecting a weak current is improved without raising the performance on a calculation side.   <P>SOLUTION: Current detection circuits 40-44 output signals corresponding to the amount of the flowing current to a motor 24 which is so feedback- controlled that the amount of the current which actually flows agrees with a target amount of the current. A U-phase of the motor 24 is provided with a large current detection circuit 40 which can A/D converts a maximum amount of the current to a voltage of a specified range, and a small current detection circuit 41 which A/D converts only a weak current close to '0' to a voltage of a specified range. If an absolute value of the amount of the current flowing in the U-phase of the motor 24 exceeds a prescribed value ω, a large current detection value by the large current detection circuit 40 is set as a detection current. If an absolute value of the amount of the current flowing the U-phase of the motor 24 is less than the prescribed value γ, a small current detection value by the small current detection circuit 41 is set as a detection current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002367305-A (JP)
Title: Actuator latch device of hard disk drive
Inventor: KIN DOKAN
IPC: G11B21/22
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a latch device of a hard disk drive which makes sure locking of an actuator and smooth unlocking thereof possible. SOLUTION: The actuator latch device of the hard disk drive for unturnably locking the turnable actuator when a magnetic head mounted on one end of the actuator is positioned at a parking region on a hard disk is equipped with a locking projection which is disposed at the other end of the actuator; a latch member which is freely turnably disposed adjacently to the locking projection, turns cooperatively with the actuator turning in the direction where the magnetic head is moved to the parking region and unturnably locks the actuator by hooking a hook section disposed on one end to the locking projection and latch member moving means which turns the latch member in a direction where the hook section hooked t the locking projection is disengaged.
Patent JP-2003345090-A (JP)
Title: Conductive roller
Inventor: URANO RYUTA
IPC: F16C13/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller having little fluctuation in the resistance and having excellent stability of the resistance against environmental changes or voltages applied.   <P>SOLUTION: A rubber composition essentially comprising acrylonitrile butadiene rubber (NBR) as the rubber component and containing at least the following carbon black as a filler by 30 to 90 parts by mass with respect to 100 parts by mass of the rubber component. The carbon black has 15 to 30 m<SP>2</SP>/g specific surface area by nitrogen adsorption (N<SB>2</SB>SA) and ≤40 ml/100 g oil absorption by dibutyl phthalate (DBP). A tube is produced by extrusion molding of the above rubber composition and vulcanized while heating. A conductive axial body is inserted into the tube to manufacture a roller type conductive roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343727-A (JP)
Title: Plasma resisting seal
Inventor: ASHIDA TETSUYA
IPC: F16J15/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma resisting seal, excellent in the durability under the condition of plasma irradiation, and excellent in the sealing performance.   <P>SOLUTION: The seal for sealing flat planes is mounted between a first flat face 1 and a second flat face which are parallel to each other. The seal consists of a metal jacket 3 and an elastic member 8. The metal jacket 3 has sealing projections 4 and 5 pressed on the first and second flat faces 1 and 2 and a concave peripheral groove 6 opened in the outer diameter direction. The elastic member 8 has an engaging part 9 to be engaged with the concave peripheral groove 6 and seal lip parts 10 and 10.  <P>COPYRIGHT: (C)2004,JPO