baber/WOPTO huggingface dataset:
Patent JP-2002204786-A (JP)
Title: Ophthalmoscopic instrument
Inventor: TAKEDA TAKANORI
IPC: A61B3/14
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmoscopic instrument capable of simply and accurately diagnosing the manner of seeing of a subject suffering from amblyopia or a fundus disease. SOLUTION: The ophthalmoscopic instrument, wherein a fixation point guiding an eye E to be examined is arranged on the way of the optical path of an optical system A at a position conjugate with respect to the fundus of the eye, has a fixation point device C for changing over and indicating the indication state of the fixation point, a response input means 43 inputting the indication state of the fixation point corresponding to the response of the subject by an inspector or the subject and a recording means 42 recording the response inputted by the response input means 43 and the indication state of the fixation point in corresponding relationship.
Patent JP-2002204938-A (JP)
Title: Submerged agitator and agitation apparatus
Inventor: IZAWA YOSHINOBU
IPC: B01F11/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a submerged agitator having a high efficiency of agitating a water to be treated, and simple in structure and inexpensive, and to provide an agitation apparatus using the same. SOLUTION: The submerged agitator A wherein a weight member 1 to which a float 2 capable of being inflated or deflated by supplying or removing air thereto or therefrom is attached, is provided with an agitating blade 3, it floats together with the weight member 1 by the buoyancy of the float 2 upon its inflation and sinks by the gravity of the member 1 upon the deflation of the float 2, thereby, the liquid is agitated by the blade 3.
Patent JP-2001239472-A (JP)
Title: Machine tool
Inventor: FRAUHAMMER KARL
IPC: F16C17/18
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a long-life in a support position heavily loaded, specially impulsively loaded with a space-saving lightweight structure. SOLUTION: Component members 16 and 34 capable of being driven with rotation are supported with a supporting component member 14 rotatably supported supporting parts 18 and 20, and at least two sliding face pairs 22, 24, 26, 50 and 52 placed before and behind in the longitudinal direction, therebetween at least in one direction 18 and 20.
Patent JP-2002209576-A (JP)
Title: Isomultiflorenol synthase and gene encoding the enzyme
Inventor: HAYASHI HIROAKI
IPC: C12R1/645
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To clone a DNA encoding an isomultiflorenol synthase, to determine its base sequence, and to produce the isomultiflorenol synthase using cells that express the resultant cloned DNA, a DNA encoding the enzyme, and isomultiflorenol and/or various terpenoids biosynthesized from the same. SOLUTION: Isomultiflorenol and/or various triterpenes synthesized from the same are produced using an isomultiflorenol synthase and a gene encoding the enzyme.
Patent JP-2002214834-A (JP)
Title: Toner and electrophotographic device
Inventor: TOYODA AKINORI
IPC: G03G15/01
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a toner which achieves longer lasting developing characteristics, ensures fixability with high anti-offsetting property without using oil in fixation, acts properly in an electrophotographic method using a group of image forming units, obtained by circularly arranging plural movable image forming units forming toner images different from one another in color in such a way that the overall image forming units rotate, ensures high density, low surface fogging and high transfer efficiency and will not cause untransfer. SOLUTION: A polyester resin-base bonding resin is used and an inorganic fine powder, having two or more positive charge type hydrophobic silica powders different from each other in particle diameter is added as external additives.
Patent JP-2002213459-A (JP)
Title: Cage for rolling bearing
Inventor: FUJII YUKIO
IPC: F16C33/56
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a cage for a rolling bearing for high-temperature, high- speed rotation, having superior friction abrasion characteristics under a lean lubricating condition at 200 deg.C or higher, and causing little seizure and damage without damaging an inner diameter side corner part of a pocket of the cage, even when used in high speed rotation while supplying lubricating oil. SOLUTION: In this cage for the rolling bearing for rotatably holding a rolling body between a pair of bearing rings, a base material of this cage is formed of a titanium-aluminum intermetallic compound or a titanium alloy, and a flame-spraying coating film composed of a nickel-chrome alloy having a hardness of Hv 500 to 650, is formed on a surface of the cage so that the film thickness becomes 0.05 to 0.15 mm. A rolling bearing serves as the rolling bearing for high temperature high-speed rotation, usable at a bearing temperature of 200 deg.C or higher, under a rotation condition not less than a dn value =2.5×106 (d is the bearing inner diameter (mm), and n is the rotating speed (rpm) of the bearing rings).
Patent JP-2002220321-A (JP)
Title: Solid water-in-oil type emulsified cosmetic
Inventor: HASE NOBORU
IPC: A61K8/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a solid water-in-oil type emulsified cosmetic having good touch feeling, specifically good spread and refreshing touch, and suppressing decrease in shape retention by change in hardness with the elapse of time and temperature change. SOLUTION: The solid water-in-oil type emulsified cosmetic contains disiloxane represented by the general formula (1) [wherein, R1 is an alkyl group having such a chain length as to be 22-100C in the most frequent number of carbon atoms; and R2-R5 are each the same or different and a 1-10C hydrocarbon group].
Patent JP-2002220617-A (JP)
Title: Method for charging plastic or compact including plastic into furnace
Inventor: KYOZUKA TOSHIKATSU
IPC: C21C5/46
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent plastics or compacts including plastics from remaining in a chute, which have been obtained from plastics waste, and which are charged into a smelting furnace through the chute as a heat source or reducing agents. SOLUTION: This method for charging the plastics or the compacts including plastics into the furnace 2 through the chute 9, comprises blowing gas for purge into the chute. It is preferable, on that occasion, to blow the gas for purge to a vertically downward direction, to blow the gas for purge from several points of the chute, and to blow the gas for purge at a vertically lower side than a gate valve 10 which is arranged in the chute, in a state that the gate valve is closed.
Patent JP-2002225927-A (JP)
Title: Cartridge for flowable substance
Inventor: ICHIKAWA TORU
IPC: B05C11/11
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a flowable substance filled in a cartridge from attaching to a body of a cartridge mounting tool or a hand. SOLUTION: A cover tube 4 is fitted over and fixed to an outer periphery of a cartridge body 2 filled with the flowable substance. An end of the cover tube 4 is made to protrude from the cartridge body 2. The protruding end is designed to be a small diameter portion 43 with a diameter smaller than that of the cartridge body 2.
Patent JP-2002223971-A (JP)
Title: Multiple type lavatory counter structure
Inventor: KONISHI MASUNAGA
IPC: A47K1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex type lavatory counter structure which is high in transportability, execution, and cleanability and allows the easy regulation of installation openings to enable users to place luggage without being contaminated even if water splashes etc., are produced around the lavatory counters. SOLUTION: This lavatory counter structure of the multiplex type is constituted by installing the plural lavatory counters in parallel and constructing adjustable rod materials longer than the dimensions between the lower end sections of the respective lavatory counters. Further, the rod materials are disposed integrally with the wall-mounting brackets of the lavatory counters.
Patent JP-2002225917-A (JP)
Title: Packaging having easily-unsealing means
Inventor: TAKADA CHOICHI
IPC: B65D65/34
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily-unsealable means capable of easily obtaining a large opening part in one operation. SOLUTION: In a packaging having an unsealing cut tape on a back side of a sheet constituting the packaging, the strength of the sheet of the packaging at a part with a sheet piece laminated thereon is increased by interposing the sheet piece 3 of the shape in which the width is increased toward the unseal- advancing direction between the sheet and the cut tape 2 on the surface of the sheet 1, and the tear is guided along an outer edge of the laminated sheet piece.
Patent JP-2002226699-A (JP)
Title: Heat-resistant film
Inventor: TANIGUCHI KOICHIRO
IPC: C08J5/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant film superior in the use for electronic parts, which has good weldability at a low temperature (<=260 deg.C), and good in balance of solder resistance and end-shearing resistance after PTC(pressure cooker test). SOLUTION: This heat-resistant film is characterized by comprising a mixture film in which a filler is mixed within the range of 5-50 parts of the filler to 100 pts.wt. of a mixed resin consisting of at least three components of a polyether-imide resin (A-1) which has repeating structural unit shown in structural formula (1), a polyether-imide resin (A-2) having a repeating a structural unit shown by structural formula (2), and a polyaryl ketone resin (B), and the mixing ratio by weight of each component is [(A-1)+(A-2)]/(B)=70-30/30-70, and (A-1)/(A-2)=70-30/30-70.
Patent JP-2002227169-A (JP)
Title: Working surface lining block
Inventor: MASUDA MASASHI
IPC: E02D17/20
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a working surface lining block to be connected to an anchor bar material in a construction field freely to be separated from each other for storage and carrying. SOLUTION: An anchor means 2 provided in the lining block 1 is embedded in the working surface to be lined with the lining block 1 to fix the lining block 1 to the working surface. The anchor means 2 is formed of a bar material 4, and an end of the bar material is curved to form a lock ring 5. The working surface lining block is formed with a lock groove 6a in the peripheral surface thereof, and the lock ring 5 is fitted in the lock groove 6a to connect the lining block 1 to the bar material 4 as the anchor means 2.
Patent JP-2002229700-A (JP)
Title: Operation menu switching device and navigation device for vehicle
Inventor: HAMAYA KATSUNORI
IPC: G06F3/0482
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation menu switching device allowing improving usability and a navigation device for a vehicle building in the switching device. SOLUTION: These devices comprise a displaying means (a display) 2 for selectively displaying several operation menus, a storing means (an external storage) 11 to store data relating to hierarchical correspondence among plural operation menus and plural operation menus corresponding to proficiency 6, an input means (an input part) 4 for inputting operating commands to the menu displayed on the displaying means, a determination time calculating means (a navigation ECU 5) for calculating a determination time (an operation time) tr by a display time t1 during which the operation menu is displayed thereon and an indication input time t2 by the input means afterward, a proficiency determining means 5 for determining the proficiency β according to the determination time,  and a switching means 5 to select the operation menu corresponding to the proficiency β for indicating switching for the menu displayed in the operation menu.
Patent JP-2002227786-A (JP)
Title: Oil-cooled compressor
Inventor: YOSHIMURA SEIJI
IPC: F04B39/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an oil-cooled compressor allowing an oil refining device to be constructed in small size. SOLUTION: The oil-cooled compressor 1A is composed of a compressor body 11 in which oil is injected not only to the bearings and shaft sealing parts but also its gas compressing space, an oil separation collector 15 interposed in a discharge passage 14 in the body 1 for separating and collecting the oil from the gas discharged from the compressor body 11 and containing oil, and an oil passage 18 to lead the oil from an oil sump 17 in the lower part of the oil separation collector 15 to oiling places such as the bearings and shaft sealing parts and gas compressing space in the compressor body 11, wherein the oil passage 18 is equipped with a first oil passage part 18X leading to the bearings and shaft sealing parts and a second oil passage part 18Y leading to the oiling places other than the bearings and shaft sealing parts in the compressor body 11,  and the first oil passage part 18X is furnished interposingly with an oil refining means 21.
Patent JP-2002224570-A (JP)
Title: Catalyst for co shift reaction
Inventor: YAMAZAKI KIYOSHI
IPC: B01J21/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a practical catalyst which can exhibit an especially high CO shift reactivity in a low-temperature range in which the shift of CO into H2 is favorable from the theory of equilibrium. SOLUTION: This catalyst comprises a titania-based support, a noble metal carried by the support, and a sulfur component adhered to the support. It is presumed that the titania-based support to which the sulfur component is adhered has a high solid acid strength, so that it can play a role of attracting electrons from the noble metal to make it into a highly oxidized state. As a result, the CO adsorptivity is lowered to lower the poisoning of the noble metal by CO, which results in improved reactivity in a shift of CO in a low temperature region.
Patent JP-2002228909-A (JP)
Title: Optical unit
Inventor: WADA KAZUHIRO
IPC: G02B13/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit having good optical accuracy by easily regulating its phase with good accuracy. SOLUTION: This optical unit has a first optical element and a second optical element and regulates the phases of the first optical element and the second optical element in a circumferential direction with respect to the optical axes of the first optical element and the second optical element by means of a regulating member.
Patent JP-2002243441-A (JP)
Title: Tilt sensor
Inventor: SHODA TAKAHIRO
IPC: G01C9/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a tilt sensor capable of accurately detecting tilts of two directions of an X-axis and a Y-axis in a simple structure. SOLUTION: The tilt sensor comprises two optical liquid level sensors 13 and 14 disposed at positions of orthogonal two axes (X-axis and Y-axis) displaced out of an intersection of the two axes in a plane parallel to upper and lower surfaces of a sensor container 12 in which a liquid 11 is filled to detect the tilts from the X-axis direction and the Y-axis direction of the container 12. The two sensors 13 and 14 respectively have different refractive indexes from that of the liquid 11 housed in the container 12 and each has a solid bar- like beam guiding photoconductor formed so that a size of a rectangular cross section is gradually reduced from one end side disposed in the liquid toward an another end side disposed in the air as a sensing unit for detecting a liquid level.
Patent JP-2002236464-A (JP)
Title: Device and system for display adjustment control
Inventor: SATO SHINYA
IPC: H04N5/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a display adjustment control device for a large-sized video display device which can adjust the video of the large-sized video display device according to a telephone signal sent by operating a portable telephone set. SOLUTION: This display adjustment control system 20 for the large-sized video display device adjusts the display of the large-sized video display device 24 and is equipped with the portable telephone set 25 which sends a control signal for adjustment and a telephone signal receiving device 26 which is connected to the large-sized video display device 24, and receives the adjustment control signal from the portable telephone set 25 and controls a display control part 22; and an adjustment control signal reception part 40 is provided, which receives the adjustment control signal outputted from the telephone signal receiving device 26 and controls the respective parts after the telephone signal receiving device 26 is connected to the display control part 22.
Patent JP-2002236502-A (JP)
Title: Method and unit for process control
Inventor: MORIGUCHI MASAHIRO
IPC: G05B13/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a unit for process control which can improve controllability. SOLUTION: Process control is for the process having the long dead time like a polymerization process and a manipulated variable by feedback control is corrected with a manipulated variable by feedforward control to perform the control.
Patent JP-2002243120-A (JP)
Title: Pyrolysis processing facility having gas engine power generating device and pyrolysis processing method
Inventor: KASHIWAGI YOSHIYUKI
IPC: C02F11/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To assure an electrical power required in a facility, enable a pyrolysis of processed material to be carried out under utilization of discharged gas generated, cause the processed material after being decomposed through pyrolysis operation to be ignited and changed into ash, and reduce its volume. SOLUTION: Material to be processed is processed through pyrolysis under utilization of discharged gas of a gas turbine power generating device 30, and the attained and processed material (carbide) is ignited by a carbide combustion furnace 52 and changed into ash. With such an arrangement as above, the discharged gas generated at the carbide combustion furnace 52 is fed into a dry distillation gas combustion furnace 40 and ignited together with water vapor and dry distillation gas.
Patent JP-2002247622-A (JP)
Title: Wireless calling system
Inventor: NISHIMURA TOMOHIRO
IPC: H04W88/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wireless calling system where in addition to a transmitter calling a receiver, an external device can also call the receiver via the transmitter and the receiver recognizes a call by each caller source. SOLUTION: The transmitter 1 is provided with external input terminals 10a, 10b, to which external devices 2 able to make a call different from a call through the depression of a call button 11 are connected, call detection circuits 12, 13 that detect a call from the call button and a call from the external devices connected to the external input terminals and respectively provide an output of a call signal, a data-generating circuit 14 that generates call data by which each external device can be identified, and a high-frequency transmission circuit 15 that transmits a high-frequency signal with the call data from the data-generating circuit superimposed thereon to the receiver 3.
Patent JP-2001286382-A (JP)
Title: Freely opening/shutting hanger capable of secure operation with one hand
Inventor: KUROSAWA HIDEO
IPC: A47G25/40
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an arm opening/shutting type hanger capable of opening/shutting easily with one hand, for example by a person having a disability with one hand. SOLUTION: A body is provided with at least a hook, a pair of right and left arms fixed so as to freely opening/shutting, an opening/shutting control rod held so as to move vertically, a lock control rod held so as to move horizontally, and an arm shutting operation lever. The opening/shutting control rod is butted against a spring member so as to press one end downward, and linked with the arm shutting operation lever, which is formed so as to be pulled upward through a string member; and the other end is linked with a link mechanism formed for opening/shutting the arm. The lock control rod does not regulate vertical movement of the opening/shutting control rod when the lock control rod is pushed in.  A projection is formed on the lock control rod so that it is dropped in a cutout part formed on the opening/shutting control rod in a specified position corresponding to an opening state of the arm so as to lock the operation of the opening/shutting control rod. And one end of the projection is butted against the spring member so as to press the projection in a direction of the cutout part.
Patent JP-2002249117-A (JP)
Title: Device for imparting product indicating tag to corrugated fiber sheet to be loaded or group thereof to be loaded
Inventor: ISOWA HIDEYUKI
IPC: B65G57/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent an insertion error of a product indicating tag, forgetting of insertion of the tag, overwork and injury of an operator, or the like caused in a state such that the operator is very busy in doing the work involving a stacker, a palletizer or the like. SOLUTION: When a sheet or the like to be loaded reaches a first set value, a device for imparting the product indicating tag to a sheet or the like to be loaded holds the product indicating tag, places it on the loaded sheet or the like, and continues holding it in place. Subsequently, next sheet or the like is placed on the placed indicating tag, and when the next sheet or the like reaches a second set value the device for imparting the product indicating tag is removed from the product display tag.
Patent JP-2002251187-A (JP)
Title: Communication terminal
Inventor: MORISHITA KAZUNORI
IPC: G10H1/18
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a communicate terminal which is capable of maintaining freedom in forming original music and enables a user to create fresh music along the user's expectation with a sound harmony machine. SOLUTION: In selecting one part from the original incoming sounds consisting of plural parts and forming the fresh incoming sounds by adding the other part automatically formed within the terminal to this part, arbitrary one part is made selectable from the original incoming sounds.
Patent JP-2002258142-A (JP)
Title: Imaging apparatus
Inventor: NAGANO AKIHIKO
IPC: G02B7/28
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve focusing when subject luminance is low without complicating the image processing algorithm. SOLUTION: When the subject luminance is higher than a threshold at the time of focusing, picture signals are outputted independently from respective photoelectric transducing devices α and βof each pixel 'B', 'G1', 'G2', and 'R' (drawing 4 (a)). On the other hand, when the subject luminance is lower than the threshold, the electric charges of photoelectric transducing devices αand β of the pixels 'B' and 'G2' are added respectively and then outputted, and the electric charges of the photoelectric transducing devices α and β of the pixels 'G1' and 'R' are added respectively and then outputted (drawing 4 (b)). At the time of the imaging, the electric charges generated in the photoelectric transducing devices α and β of each pixel 'B', 'G1', 'G2', and 'R' are added within each pixel and then outputted (drawing 4 (c)).