baber/WOPTO huggingface dataset:
Patent JP-2003117402-A (JP)
Title: Photoreduction catalyst comprised of ruthenium polypyridine complex system
Inventor: HIROSE TAKUJI
IPC: B01J38/48
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a means that allows a ruthenium polypyridine complex to function as a practical photoreduction catalyst. SOLUTION: The ruthenium polypyridine complex is supported on a strong acidic ion exchange polymer. That is, it is the photoreduction catalyst system comprised of the strong acidic ion exchange polymer having the ruthenium polypyridine complex supported thereon, a cobalt polypryridine complex and a solvent. The cobalt polypyridine complex is dissolved in the solvent and the strong acidic ion exchange polymer having the ruthenium polypyridine complex supported thereon is immersed in the solvent. Then, the resultant system is irradiated with visible light and/or ultraviolet light. The system is suitable for reduction of a gas phase oxide such as carbon dioxide.
Patent JP-2003129360-A (JP)
Title: Raschel knitted fabric
Inventor: MORIWAKI TOSHIJI
IPC: D02G3/44
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an excellent raschel knitted fabric simultaneously satisfying characteristics such as protecting properties, especially stabproof properties for cutting and further softness, stretchability and wearability. SOLUTION: This raschel knitted fabric comprises an inserting yarn prepared by finally twisting another twisted yarn B composed of a plurality of multifilament yarns of stainless steel fibers around a twisted yarn A composed of a multifilament yarn of the stainless steel fibers and a chain stitch yarn composed of a multifilament yarn of synthetic fibers or metal fibers.
Patent JP-2003129764-A (JP)
Title: Sash drain device
Inventor: SAWADA AKIHISA
IPC: E06B7/14
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a drain device for preventing leakage of rainwater from a drain port in stormy wind and rainfall and lessening sound produced during opening and closing operation of a drain valve. SOLUTION: In a double sliding sash provided with an inner sliding screen and an outer sliding screen, an opening part 5 is provided between an outer rail 3 and an inner rail 2 of a lower frame 1 to fit a drain block 6 having a drain valve 62 in the opening 5, and a cover 7 covering the drain valve 62 is mounted on an outdoor side B of the drain block 6. The cover 7 is projected to the outdoor side B beyond the opening part 5 so that the drain block 6 is prevented from slipping off from the opening part 5. The cover 7 regulates an opening of the drain valve 62 of the drain block 6. In addition, since the cover 7 is formed of a size covering the drain valve 62, the drain valve is shielded from the outside to have good appearance.
Patent JP-2003131422-A (JP)
Title: Method for manufacturing magnetic toner
Inventor: TSUJINO TAKESHI
IPC: B01F3/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic toner by which a magnetic material is uniformly dispersed in a toner, a sharp particle size distribution is imparted and slight sticking to a tank is ensured in polymerization when the magnetic toner is manufactured by a polymerization process. SOLUTION: In the method for manufacturing a magnetic toner having at least a polymerizable monomer and a magnetic powder obtained by polymerizing the polymerizable monomer, a dispersion step for dispersing the magnetic material in at least the polymerizable monomer is carried out, and in the dispersion step, when the Stokes diameter of the magnetic material in the prepared dispersion is represented by B (μm), the volume average particle diameter of the magnetic material by A (μm) and the number of parts of the magnetic material in 100 parts by mass of the dispersion by X (parts by mass), the magnetic material satisfies the formula 1<=B/A<=Y and the formula Y=-0.09X+12 (20<=X<=100) or Y=3.0 (100<X).
Patent JP-2003135736-A (JP)
Title: Prize winning device for game machine
Inventor: EBARA SHUICHI
IPC: A63F7/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a prize winning device for improving durability by preventing wear or deformation in the prize winning device. SOLUTION: In the prize winning device provided in the suitable part of a game machine, the prize winning device is provided with at least a movable piece 6 for receiving a game ball, a driving source for making this movable piece 6 movable and a link shaft 13 for linking the movable piece 6 and the driving source, and the movable piece 6 is formed with an insertion hole 14 where the front end of the link shaft 13 can be inserted and a cavity 15 communicated to this insertion hole 14 and spread from side to side.  Inside the cavity 15, a plate 17 keeps a gap between the front/rear side thereof and the upper/ lower wall surface of the cavity 15, the left and right ends of the plate 17 are fitted into recesses 16 provided on the left and right walls of the cavity 15, and the front end of the link shaft 13 is inserted to the insertion hole 14 by making the upper or lower face thereof almost planar and abutting such a planar portion to the front or rear side of the plate 17.
Patent JP-2003133571-A (JP)
Title: Solar battery power generation system
Inventor: YOSHIDA SADAHITO
IPC: H01L31/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery power generation system which is small in mass and size, has less heat generation and can be suitably adapted as the power supply system of a communication satellite or the like. SOLUTION: An output of a solar battery 1 is used to drive a load 3 via a bus 7 connected to an output of a DC/DC converter including a switching element 21 and to charge a battery 6 via a charging circuit 4. A control circuit of the DC/DC converter 2 is comprised of a potential difference detecting circuit 11 for detecting a potential difference between a bus voltage V0 and a battery voltage Vb, an error amplifier 12 for amplifying an error between an output of the circuit 11 and a reference voltage Ve and a pulse width modulation circuit 23 which is driven by an output of the error amplifier 12.
Patent JP-2003136744-A (JP)
Title: Inkjet printer
Inventor: TANNO RYUJI
IPC: B41J2/175
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer capable of preventing occurrence of a malfunction of a recording head in a stand-by state. SOLUTION: This inkjet printer comprises a recording head for ejecting ink to a recording medium by moving a stand-by position to a printing region, an ink cartridge for reserving the ink, an ink cartridge from the recording head to an ink supply passage, an intermediate ink reservoir section provided in the ink supply passage, a shut-off valve that is provided in the ink supply passage from the ink cartridge to the intermediate ink reservoir section for restricting the supply of the ink, and a shut-off valve control means for opening or closing the shut-off valve. The ink cartridge is disposed at a portion upper than the shut-off valve, the intermediate ink reservoir section, and the recording head.  The shut-off valve control means allows the shut-off valve to be opened during at least a predetermined time period while the recording head is placed on a stand-by position, thereby applying a positive pressure to the recording head by a difference between hydraulic heads.
Patent JP-2003137817-A (JP)
Title: Agent for preparation of medicine in viscous body state and medicine prepared in viscous body state
Inventor: NANAKURA YOICHI
IPC: A61K49/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an agent for preparation of medicine in viscous body state which can be easily swallowed even by those with swallowing difficulty, simply prepared in viscous body state ion a short time, and storable for a long time. SOLUTION: This agent changes into viscous body state by adding a liquid, and comprises a thickener changing into viscous body state by dissolving in water and a medicine, and the thickener is a (water) soluble gelatin. The agent prepared into the viscous body state by adding the liquid, and the preparation of the agent can be carried out without requiring much labor such as swelling, heating or the like, and the agent is simply prepared in a short time. The agent makes people with swallowing difficulty easily carry out ingestion of the medicine included in the agent because the thickener in the modifier is the (water) soluble gelatin and the prepared agent changes into a gelatinous substance which is the most easily swallowed substance by the people with swallowing difficulty.
Patent JP-2003143150-A (JP)
Title: Transmission system
Inventor: TAKAYANAGI YOICHI
IPC: H04L29/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To continue transmission by one of the systems when data collision occurs in another system by having a plurality of transmission lines. SOLUTION: In a local area network having at least two systems of transmission lines, a fault avoiding function is provided for transmitting the same data to both of the systems in normal time and interrupting the transmission of one of the systems where data collision occurs and continuing transmission by the other system on the occurrence of the data collision.
Patent JP-2003140234-A (JP)
Title: Illuminator and imaging unit
Inventor: SUGAWARA SABURO
IPC: G03B7/16
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that appropriate luminous intensity distribution in accordance with the arrangement of a subject is not obtained in the conventional illuminator. SOLUTION: This illuminator is equipped with light sources 1 and 4 and light shielding plates 2a to 2d shielding illuminating light emitted from the light sources. By turning the plates 2a to 2d, the luminous intensity distribution of the illuminating light is changed. And, the plates 2a to 2d are made controllable to be turned independently of each other.
Patent JP-2003138677-A (JP)
Title: Closing member attaching method between poles and attaching equipment
Inventor: NAMIKI SHINOBU
IPC: E04B2/74
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a closing member attaching method capable of accurately performing the positioning of lateral frames to poles in a short time. SOLUTION: A plurality of poles 1 are erected on a floor surface in a separated manner, neighboring poles 1 are connected with lateral frames 6 and 7 which are separated up and down, and closing members are attached between both the lateral frames 6 and 7 in this method; a linking groove 1a continuing from the upper end to the lower end is formed at the outer periphery; lower lateral frames 6 are first installed to each linking groove la of neighboring poles; subsequently, a vertical frame 12 is inserted to each linking groove 1a in such a manner that its bottom portion is contacted to the lower lateral frame 6; thereafter, each upper lateral frame 7 is inserted to each linking groove 1a until the upper lateral frame 7 is contacted to the upper end of the vertical frame 12 and attached to the pole 1;  then the end edges of the closing member are attached between the upper and lower lateral frames 6 and 7 or both between the upper and lower lateral frames 6 and 7 and between the right and left vertical frames 12 and 12.
Patent JP-2003151766-A (JP)
Title: Fine pattern, its manufacturing method, and light emitting element, optical device and electronic device using fine pattern
Inventor: SHIMOMURA MASATSUGU
IPC: B01J19/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a fine pattern usable for a variety of devices, its manufacturing method, and its manufacturing device. SOLUTION: The fine pattern is manufactured by intimately contacting two objects together, filling a space between them with a solution, producing a gas-liquid interface while moving the objects, and causing a solvent to evaporate from the solution.
Patent JP-2003145018-A (JP)
Title: Thin film application apparatus
Inventor: YOKOYAMA SHIYOUSUKE
IPC: B05C11/10
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To smoothly separate a deposited coating liquid and a coating liquid to be discharged without retaining the coating liquid at a part where a passage for a web on which the coating liquid is applied crosses a discharge passage for the excess coating liquid, in a coating apparatus constituted so that a backup roll and a doctor roll rotated in the opposite direction are arranged to be parallel to each other in the shaft center with a slight gap, the coating material supplied from a coating material supply nozzle is deposited on the web travelling along the back up roll and the excess coating liquid is discharged along the doctor roll by the doctor roll. SOLUTION: The doctor roll 12 is arranged below the back up roll 1 and the diameter is made 1/3-1/5 times of the diameter of the backup roll 1.
Patent JP-2003151783-A (JP)
Title: Lighting system
Inventor: WAKUI TETSUYA
IPC: H05B37/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and small lighting system facilitating fine adjustments of hue. SOLUTION: The lighting system is provided with a plurality of switches SW1, SW2, and SW3 for controlling currents flowing in a plurality of LEDs L1, L2, and L3 to turn the LEDs on and off. The ratio of the on time to off time of each switch is made variable using a personal computer U1 whereby illumination with the required hue can be provided.
Patent JP-2003117846-A (JP)
Title: Speed change driver
Inventor: IWASAKI MASAHIDE
IPC: B25B17/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a speed change driver allowing smooth mounting and removal of a screw, bolt, etc., by decreasing the number of revolutions of a shaft 4 through turning of a decelerating handle 2 and increasing the number of revolutions of the shaft 4 through turning of an accelerating handle 3. SOLUTION: The speed change driver includes the decelerating handle 2, accelerating handle 3, and the shaft 4, and gears having different numbers of teeth are combined with the part of the shaft 4 so that it is possible to change the number of revolutions of the shaft part by turning either the decelerating 2 or the accelerating handle 3.
Patent JP-2003149011-A (JP)
Title: Post for mounting remote water meter reception section
Inventor: ITO MASASHI
IPC: G01F15/18
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a post for mounting a remote water meter reception section having various advantages such as the adjustment of the angle of a mounting plate even after installation. SOLUTION: The post comprises a post body 12 formed by a pipe member, one or a plurality of mounting plates 14 that are rotatably mounted to the upper section of the post body with the post body as the center and mount the water meter reception section, and a supporting tool 18 that is mounted to the lower section of the support body for supporting the post for mounting, thus adjusting the mounting plate to a desired angle in the installation of the support body or in meter reading.
Patent JP-2003161494-A (JP)
Title: Air conditioning system
Inventor: KUMAGAI NAGAHIKO
IPC: F24F1/00
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system that reproduces a desired environmental condition in a room with simple operation.  <P>SOLUTION: Target values for controlling a temperature adjusting means and a positive and negative ion generating means are preset. When a preset temperature is specified and the operation is instructed, at least positive ion concentration and negative ion concentration are set as target values for controlling air quality, and the operation is controlled by the target values. The target values for controlling air quality are stored in a memory means in advance. The memory means is a volatile memory means, and includes a means allowing a user to freely rewrite.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157501-A (JP)
Title: Magnetic recording/reproducing device, head amplifier evaluating method and program storage medium describing head amplifier evaluating method
Inventor: SAITO KAZUTOSHI
IPC: G11B5/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To attain the easy confirmation whether a head amplifier for amplifying a slight signal from a MR head is normally operated or not, in a magnetic recording/reproducing device, etc. SOLUTION: A dummy resistor 4 having the resistance value equivalent to resistances of the MR heads 1-3 is connected to an unused head terminal of the head amplifier 5. In the state the dummy resistor 4 is being selected by the head amplifier 5, a monitor signal 6 of a head terminal voltage and an FLT detecting signal 7 are examined by an HDC (hard disk controller) 10 so that the various kinds of operation of the head amplifier 5 are confirmed.
Patent JP-2003146081-A (JP)
Title: Sunshine roof device
Inventor: MORI YOSHIFUMI
IPC: B60J7/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a sunshine roof device capable of constituting a movable panel by reducing a height of a cam operating the movable panel by tilt up and tilt down operations and reducing a dimension between the movable panel and a guide rail. SOLUTION: A cam member is formed by arranging a first cam 32 and a second cam 33 mutually and vertically, and engaging parts 66, 67 engaging with the first cam 32 and the second cam 33, respectively, are provided in a slider. A dimension from an upper end to a lower end of the cam member can be reduced, a height of the cam member can be reduced, and the dimension between the movable panel and the guide rail can be reduced by this configuration.
Patent JP-2003154327-A (JP)
Title: Landfill structure of disposal site for alkaline waste such as coal ash
Inventor: SHIMOGAKI HISASHI
IPC: B09B1/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To consider a pH neutralization counterplan for wastewater of a disposal plant so as not to especially exert effect on a life-environment, in the landfill structure of the disposal site for disposing of alkaline waste such as coal ash. SOLUTION: In the landfill structure of the disposal site for disposing of alkaline waste such as coal ash, a loamy soil bed 3, a pearlite-containing soil bed 4, a draining filter bed 5, a draining means 6 and a water barrier bed 7 are successively provided under an alkaline waste bed 2 such as a coal ash bed on which a soil cover 1 with predetermined thickness is applied.
Patent JP-2003161232-A (JP)
Title: Safety device
Inventor: YOKOYA HIROYUKI
IPC: F02M55/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device capable of easily changing its design and being easily machined.  <P>SOLUTION: This safety device 20 is mounted between a common rail and an indicator. In the safety device 20, a piston body 40 and a piston head 50 integrated with the piston body 40 are axially reciprocatably accommodated inside of a fuel passage 31 formed on a body 30. The piston head 50 is provided with a groove part 53 on its outer peripheral side, and press-fitted in the piston body 40. By changing the press fitting amount of the piston head 50, the total length of the piston body 40 and the piston head 50 can be easily adjusted corresponding to the characteristic of an engine to which the length is applied. As the groove part 53 communicating a passage of small diameter 41 and a fuel passage 31 is formed on an outer peripheral side of the piston head 50, a slot inside of the piston head 50 is not necessary to be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153735-A (JP)
Title: Razor case
Inventor: MIYAZAKI HIROAKI
IPC: B26B21/40
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the putting-in motion or the taking-out motion of a razor 10, and make a razor case more convenient in use. SOLUTION: Both lid sections 17 of an opening/closing lid 5 at a housing section 2 are placed under an open state P. At the razor blade head section 11 of a razor blade 10, a cap 16 is supported by a holder head section 14, and surrounds a spare blade cartridge. Under the state, the razor blade head section 11 is inserted in a housing gap 20 between bag sections 19 of both lid sections 17. Then, when the razor blade head section 11 is moved downward in the housing gap 20, the holder head section 14 abuts against the lower side bottom wall section 23 (sections interlocking with the closing movement) of both bag sections 19. Therefore, both lid sections 17 are automatically placed under a closed state Q, and the razor blade head section 11 is housed in both bag section 19.  The griping handle 13 of a holder 12 is supported by being inserted in a recess 8a (positioning recess section) by a lid body 8 of a storage section 6. When the razor blade head section 11 is moved upward, the cap 16 abuts against the upper side bottom wall sections 24 (sections interlocking with the opening movement) of both bag sections 19. Therefore, both lid sections 17 are automatically placed under the open state P. Then, the razor blade head section 11 is removed and taken out from the housing gap 20.
Patent JP-2003159528-A (JP)
Title: Water absorbing material and water absorbing article containing the same
Inventor: KAWANAKA SATOSHI
IPC: A61F13/472
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water absorbing material in which decomposition after absorbing water is suppressed and which comprises a complex carbohydrate, and to provide a water absorbing article containing the same.  <P>SOLUTION: In the water absorbing material which comprises a crosslinked body crosslinked by multivalent metal irons having 3 or more complex carbohydrates such as galactomannan, preferably boron ions, titanium ions, zirconium ions and yttrium ions, 0.1-20 wt.% of an antibacterial agent, especially a zink based antibacterial agent is preferably contained. After 30 times human urine is absorbed, the water absorbing material can suppress the decomposition by microorganisms at 40° for 15 hours or more, and the water absorbing material containing the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164433-A (JP)
Title: Medical support system
Inventor: KOMURA KAZUMI
IPC: A61B5/055
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the usability of MRI images in surgery using a microscope by determining the positional relationship between a field image of the microscope and an MRI image.  <P>SOLUTION: This medical support system includes an MRI device 1 with an image display means for displaying tomograms of a subject, a microscope 3 for observing the subject, and a mark display means 11 for displaying a mark over the position of the field image of the microscope 3 to match the position of a portion of interest which is marked on the image displayed by the image display means. The mark display means 11 varies the way the mark is displayed according to a difference in the distance between the mark and the field image along the depth of the subject.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164957-A (JP)
Title: Cooling method of die for casting
Inventor: KOMAKI SHIGEYOSHI
IPC: B29C33/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling method of a die for casting capable of easily and properly cooling the die and controlling a die temperature without detecting the die temperature through a temperature sensor.  <P>SOLUTION: In the cooling method, coolant is supplied through cooling holes 2, 2' bored on the die 1 to cool the die. High pressure coolant is supplied through the cooling holes 2, 2' and then low pressure coolant is started to pass.  <P>COPYRIGHT: (C)2003,JPO