baber/WOPTO huggingface dataset:
Patent JP-2002311609-A (JP)
Title: Electrophotographic sensitive body, manufacturing method for electrophotographic sensitive body, process cartridge with the same electrophotographic sensitive body, and electrophotographic device
Inventor: TAKIZAWA KUMIKO
IPC: G03G5/05
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To stably provide a manufacturing method for an electrophotographic sensitive body which keeps the water content of paint for an electric charge generating layer containing water during coating within a certain range and generates no coating defect during manufacture and the electrophotographic sensitive body of high quality which is manufactured by the method. SOLUTION: On a conductive base, at least the electric charge generating layer and an electric charge transfer layer are formed by a dip coating method and the paint for the electric charge generating layer contains water. By this manufacturing method for the electrophotographic sensitive body, paint having a water content less than the water content of the paint is prepared as supplementary liquid to supplement a coating device; and the electrophotographic sensitive body is manufactured by this method, and a process cartridge and an electrophotographic device has the electrophotographic sensitive body.
Patent JP-2002307755-A (JP)
Title: Print system using pigment-based ink, printing method and printed matter
Inventor: TAKABAYASHI NOBUHISA
IPC: H04N1/23
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness of gloss on the surface of a printed matter using a pigment-based ink. SOLUTION: The part where adhesion of ink varies abruptly is eliminated by suppressing an extremely bright or dark color of image data so that the lightness does not vary abruptly. Alternatively, reflectivity on the surface of a printed matter is brought close to that of ink by improving the ink material or the surface material of the printed matter. Alternatively, ink is rendered to be absorbed easily into the printed matter by atomizing the pigment particles of ink or making fine holes in the surface of the printed matter. Alternatively, transparent (N) ink or white (W) ink is applied to a white area applied with no colored ink of CMY. Alternatively, the print face is covered with a coat layer by spraying coating agent to the surface of the printed matter or pasting a coat film thereto. Alternatively, reflection of light is prevented by forming micro protrusions and recesses on the print face of the printed matter.
Patent JP-2001346434-A (JP)
Title: Apparatus for discharging grain of combine harvester
Inventor: YOSHIDA MICHIICHI
IPC: B65G33/14
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To expand and contract a horizontal discharge auger 18 by changing total length of helix 32 by a single operation of an expansion mechanism 29. SOLUTION: This apparatus for discharging grains of a combine harvester is characterized by dividing helix 32 of a horizontal discharge auger 18 into plural parts in a shaft direction in the grain discharging apparatus of combine harvester in which a vertical discharge auger 17 and the horizontal discharge auger 18 for taking out grains of a grain tank 16 are installed and the expansion mechanism 29 for expanding and contracting auger cylinders 18a and 25 of the horizontal discharge auger 18.
Patent JP-2002310609-A (JP)
Title: Rotation angle detector
Inventor: TODE YUKARI
IPC: G01B7/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detector having a large signal change amount, which is moreover is hardly affected by external magnetic field. SOLUTION: This rotation angle detector comprises a rotary magnetic body fixed to a rotary shaft of a magnetic material, having the peripheral face whose external diameter gradually changes in the circumferential direction; a static magnetic body composed of a magnet and a magnetic member, having a first end face coupled magnetically to the rotary magnetic body and a second end face disposed opposite close to the peripheral face of the rotary magnetic body; and a magnetic sensor disposed between the peripheral face of the rotary magnetic body and the second end face of the static magnetic body. Since the change in the distance from the peripheral face to the magnetic sensor corresponds directly to output of the magnetic sensor, the amount of change of the output signal is large.
Patent JP-2001356839-A (JP)
Title: Computer constituted by providing module type power source assembly in separate bay
Inventor: ELIZABETH BLANDON SWAN DIAS
IPC: G06F1/16
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a relatively compact computer which has a proper space for cooling this computer and which can be subjected to upgrade and maintenance/repair relatively easily. SOLUTION: This computer is provided with a sheet metal housing (12) constituted of a plurality of separate bays (300, 570, 740) for housing a plurality of computer constituting components (350, 410, 510, 710) while those separate bays include the first bay (570) and a power source assembly (510) mounted on the first bay (570) so as to be easily attachable/detachable without mounting any other constituting component of the computer constituting components (350, 410, 510, and 710).
Patent JP-2002313519-A (JP)
Title: Replenishing method and replenishing device of conductive pin
Inventor: MARUMOTO SHIGEHIRO
IPC: H01R43/20
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a replenishing method and 3 replenishing device of a conductive pin capable of stably replenishing the conductive pin. SOLUTION: In a pin set-up jig 2 used for vertically providing the conductive pin 3 on a printed circuit board so as to be connected, replenishment of the conductive pin 3 is performed for a pin hole 21 wherein insertion of the conductive pin 3 is failed. First, a first monitoring camera 43 monitors whether the conductive pin 3 is inserted in all of the pin holes 21 provided on the pin set-up jig 2. Next, a robot 44 replenishes the conductive pin 3 to the pin hole 21 wherein the conductive pin 3 is not inserted in the pin set-up jig 2. A second monitoring camera 45 monitors whether the conductive pin 3 is inserted in all of the pin holes 21 of the pin set-up jig 2.
Patent JP-2002320011-A (JP)
Title: Portable terminal and communication system
Inventor: NADA NORIAKI
IPC: H04M1/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal that allows a user to easily confirm a liquid crystal display section provided on a handset or a cordless phone even when the slave unit is hung on its neck by a strap for the user holds it on its hand. SOLUTION: The slave unit is provided with a main body section 2 provided with information entry keys 4 and with a display section 3 fitted freely foldably to the main body section 2, and a display screen of the display section 3 is displayed in the same face as the information entry keys 4 or in a state of being perpendicular to the information entry keys 4.
Patent JP-2002272514-A (JP)
Title: Attaching tool for preventing fastener of decorative necklace from shifting
Inventor: KAWAMURA YUMIKO
IPC: A44C25/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an attaching tool for shift prevention by which a fastener does not come round to the front part in the case of using a decorative necklace such as a necklace or a pendant. SOLUTION: A short chain or string or the like is attached to the fastener of the decorative necklace such as the necklace and the pendant and a small clip is attached to the tip.
Patent JP-2002318192-A (JP)
Title: Fluorescence detection method measurable under external light and its device
Inventor: KURIHARA YOSHIFUMI
IPC: G01N21/64
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluolescence detection device useful in the case of sequentially real-time-monitoring speedy incubation of a large number of samples and capable of carrying out open fluolescence measurement using a small and highly sensitive fluolescence analyzing optical system. SOLUTION: This method to detect fluolescence from the liquid sample in a light transparent or light semi-transparent sample container detects fluolescence irradiated in the direction where fluolescence is not absorbed by a light shading liquid by setting the sample container on a light opaque sample holder except for its insertion port and an incoming and outgoing port of excitation light, preventing intrusion of external light from a container insertion port by stratifying the shading liquid not mixed with the liquid sample in the liquid sample and making the excitation light enter from the direction where the liquid sample is irradiated before the shading liquid is irradiated.
Patent JP-2002355042-A (JP)
Title: Gene relating to restoration from cytoplasmic male sterility to fertility
Inventor: IMAMURA JUN
IPC: C12N5/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a gene relating to restoration of cytoplasmic male sterile character, a vector including the gene and a transformant by isolating a Rf gene, especially a Rf1 gene derived from a radish and identifying the structure thereof. SOLUTION: Disclosed is either of the following DNAs: (1) a DNA having a specific base sequence derived from a plant; (2) a DNA having a base sequence in which one or plural bases are deleted, added and/or substituted in the specific base sequence derived from the plant, and relating to restoring sterility of a cytoplasmic male sterile individual to fertility; or (3) a DNA hybridizing in a stringent condition to the DNA having the specific base sequence derived from the plant, and relating to restoring the sterility of the cytoplasmic male sterile individual to the fertility.
Patent JP-2002325193-A (JP)
Title: Imaging device and its assembling method
Inventor: NIBU KAZUO
IPC: G03B17/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can be assembled with high precision in spite of its compact configuration and to provide an assembling method for the imaging device. SOLUTION: A 1st region C1 with a conductor film is formed to an assembling position of an image pickup device 2b on a board PC, and a 2nd region C2 with a conductor film whose size is equal to or slightly greater than the size of a mirror frame 4 at a position with a prescribed relation of the 1st region C1. When the mirror frame 4 is placed on the 2nd region C2, an amount of the 2nd region protruded from the mirror image 4 is visually confirmed or optically detected to attain positioning of the mirror frame 4, that is a lens section 1a with respect to the image pickup device 2b with high precision.
Patent JP-2002323381-A (JP)
Title: Radiation temperature distribution measuring instrument
Inventor: FUJII YUICHI
IPC: H04N5/355
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a radiation temperature distribution measuring instrument capable of measuring the temperature distribution of a measuring object having large temperature differences or large temperature variations. SOLUTION: Pixels outputting electric signals natural-logarithmically converted with respect to the light quantity of an incoming emitted light having a wide dynamic range are disposed in a matrix form on an area sensor 4. The temperatures of various parts of the measuring object A are obtained by computation at an arithmetic circuit which is the past-stage of an A/D converter 5. The range of the measured temperatures can be widened by using the sensor 4.
Patent JP-2002328166-A (JP)
Title: Ranging device and method
Inventor: INABA NAOTO
IPC: G01C3/06
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To accurately measure a distance to a measured object without influence of reflected light from a glass window, a tree branch or the like even when they exist in a space to the measured object. SOLUTION: The ranging device 1 is provided with a laser beam emitter 3 emitting a pulse like laser beam, a reflected light receiver 4 receiving reflected light, and a distance calculator 10 determining a distance from elapsed time until reception of the reflected light. The distance calculator 10 has a counting part 11 counting frequencies when the reflected light satisfies a predetermined condition, a table preparing part 12 preparing a frequency distribution table corresponding to distances by repeatedly emitting the laser beam and integrating the counted frequencies, and a distance determining part 13 determining a portion where a total amount of the frequencies in the frequency distribution table exceeds a predetermined threshold as the distance to the measured object. The threshold is set so it becomes smaller as distance in the frequency distribution table becomes longer.
Patent JP-2002330831-A (JP)
Title: Book arranging tool
Inventor: ITO ITARO
IPC: A47B65/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a book arranging tool capable of easily arranging the backbone of a book in a designated position even if books different in form are mixed on a bookshelf and provide a backbone abutting bar used with the hook arranging tool. SOLUTION: This book arranging tool is formed by providing a holding part at one end part of a bar body and a book abutting part at the other end part, which is bent substantially at right angles to the bar body. The tool is provided with a first member forming a first abutting flat surface having a designated length in the longitudinal direction, a second member forming a second abutting flat surface, and a connecting member for connecting the first member and the second member so that the first abutting flat surface and the second abutting flat surface are parallel to each other at a designated horizontal distance and positioned with a difference in level. The arrangement is attained by providing the hook backbone abutting bar used jointly with the book arranging tool of claims 1, 2, and 3.
Patent JP-2002292366-A (JP)
Title: Circulated water cleaner filled with tourmaline irradiated with laser pulse
Inventor: KIDAI MITSUHIRO
IPC: C02F1/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To clean hot water which is circulated through a bath room, a bathhouse, a swimming pool, its inside or outside pipes and a boiler by filtering and charging the hot water with minus ions so as to prevent oxidation. SOLUTION: By installing a downward laser pulse irradiator in the upper space of a circulated hot water filter container, immersing a filter in which a tourmaline ore is embedded in the corresponding position in hot water, and filtering the water under irradiation with laser pulses, the hot water is charged with minus ions and is cleaned.
Patent JP-2002331341-A (JP)
Title: Method of and device for casting cast piece or ingot having fine solidification structure
Inventor: IWAI KAZUHIKO
IPC: B22D11/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of and a device for casting a cast piece or ingot having a fine solidification structure by using an electromagnetic force. SOLUTION: A static magnetic field having a prescribed intensity, preferably 0.1 T or more is applied to a molten metal, and then an alternate magnetic field which generates an electric current component of the direction perpendicular to that of the static magnetic field in a region exceeding a prescribed distance (δ) from a solid-liquid interface toward a solidification direction, is applied. The alternate magnetic field is formed by applying an alternating current having a frequency of 10 Hz or more to at least a pair of coils. In this case, the distance (δ) satisfies the formula, δ=4.v<1/3> [wherein, (v) is a solidification velocity (mm/min)].
Patent JP-2002352037-A (JP)
Title: Ranking method, lot drawing server, terminal, and program
Inventor: OBUSE HIDEYUKI
IPC: G06Q10/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a ranking method or the like which secures the fairness of ranking in lot drawing. SOLUTION: A lot drawing server 1 supplies information of lots and information of rearrangement functions to participant terminals 3 and obtains information of the lot selected by each participant and an enciphered discrimination number of the rearrangement function selected by the participant. When information of lots and enciphered discrimination numbers of all the participants are obtained, enciphered discrimination numbers are deciphered to specify respective rearrangement functions, and these rearrangement functions are used to generate a ranking function for ranking. The ranking function and information of lots selected by respective participants are used to calculate the ranking result of each participant, and the calculated ranking result or the like is disclosed.
Patent JP-2002338368-A (JP)
Title: Silicon carbide sintered parts, mechanical seal using the same and its manufacturing method
Inventor: KANI AKIRA
IPC: C04B35/626
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain silicon carbide sintered parts which is excellent in strength, wear resistance, corrosion resistance and high temperature resistance. SOLUTION: In the silicon carbide sintered parts, average crystal grain size is 0.010 to 0.030 mm, gas cavities are formed between the crystal grain boundary, size of the formed gas cavity is in a range of 0.001 to 0.020 and porosity is 3 to 10 vol.%.
Patent JP-2002369639-A (JP)
Title: Conditional knockout mammal having inactivated sphingolipid synthetic activity
Inventor: HIRABAYASHI YOSHIO
IPC: A01K67/027
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a conditional knockout mammal having inactivated sphingolipid synthetic activity. SOLUTION: The conditional knockout mammal is prepared by partially or totally inactivating the synthetic activity of sphingolipid in time-specific and/or tissue-specific state by modifying a part or total of the DNA region of serine palmitoyl transferase gene in the genom.
Patent JP-2002347733-A (JP)
Title: Synthetic resin container
Inventor: TANAKA TOSHIMASA
IPC: B65D1/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To fold a synthetic resin container in a compact size to reduce the volume of waste. SOLUTION: A projection 2 is provided on the body of the synthetic resin container having a mouth for injecting in or pouring out the contents of the container. The projection forms a starting point for folding down the body on the same axis.
Patent JP-2002353463-A (JP)
Title: Thin film transistor and production method therefor
Inventor: IDO MASUMI
IPC: H05B44/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To comparatively easily provide a thin film transistor and a production method therefor, with which performance is made high and reliability is improved, since there the problem such as increase in leakage current or deterioration of reliability due to the occurrence of a hot carrier in a bonding part (high electric field region) between a channel region and a drain region. SOLUTION: In the thin film transistor, having a semiconductor layer composed of the channel region and the source/drain region formed on an insulated wafer and a source/drain electrode in electrical contact to the insulating layer, a gate electrode and the semiconductor layer at least, a higher band gap region than the semiconductor layer is provided between the channel region and the drain region of the semiconductor layer. According to such a structure, the thin film transistor improved in performance and reliability can be provided.
Patent JP-2002347889-A (JP)
Title: Apparatus and method for seaming cap of bottle made of resin
Inventor: TSURUKAME FUMIYASU
IPC: B67B1/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for seaming a cap of a bottle made of a resin, capable of preventing a protruding piece from being formed to a neck ring. SOLUTION: The apparatus 1 for seaming a cap of a bottle made of a resin is composed of a table 15 which moves while setting thereon a bottle 9 made of a resin and filled with a drink, a head 19 for seaming a cap, a bottle support part 23 provided with a locking edge 37 which abuts against the underface of a neck ring, and a translation cam mechanism 25 for lowering the table 15 relatively with respect to the bottle support part 23. The locking edge 37 is positioned, leaving a gap between the locking edge and the underface of the neck ring 21. The translation cam mechanism 25 lowers the table 15 relatively with respect to the bottle support part 23 at least during an operation of seaming the cap by the head 19, and the locking edge 37 suspends the bottle 9, whereby the locking edge 37 is forced to bite into the underface of the neck ring due to the weight of the bottle 9.
Patent JP-2002347775-A (JP)
Title: Vine-made handle and container kit
Inventor: OKUDA TOSHIFUMI
IPC: B65D25/28
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To develop a vine-made handle which is easy to fit on a container such as pottery, etc., and which does not spoil the good appearance of pottery, etc., to be fitted therewith. SOLUTION: The vine-made handle contains plastic metal wires inside, and this enables the handle to be shaped in advance so that it can be fitted on a container such as pottery, etc. The core is so adapted that it is not visible from outside even at the both ends of the vine-made handle, thereby showing the whole outside appearance of the handle as vine-made.
Patent JP-2002350127-A (JP)
Title: Method and system for measuring pattern with use of display microscope image
Inventor: ICHINOMIYA YUTAKA
IPC: G01B21/20
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method/means which can measure a shape of an arbitrary pattern such as surrounded by non parallel lines when a pattern length is to be measured with the use of display image information of a scanning microscope or the like and which prevents personal differences and errors for each measurement. SOLUTION: There are set a step of setting an edge detection reference line by designating an edge detection range and the number of edge points on each side part of the pattern in a microscope image, a step of extracting from image information, edge points as luminance change points by searching from a perpendicular direction with respect to the set edge detection reference line, a step of detecting a line for approximating each side part of the pattern on the basis of position information of a plurality of edge points, and a step of specifying the shape of the pattern by an intersection of two lines from the approximate line information of each side part of the pattern, a specific point detected from a plurality of intersections, an angle defined by two straight lines, and a distance between two specified points.
Patent JP-2002353041-A (JP)
Title: High voltage transformer, discharge lamp lighting device and floodlight
Inventor: TAKAYA MANABU
IPC: H01F27/32
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a high voltage auto-transformer that the winding ratio of primary and secondary windings and the cross-sectional area of winding for ensuring a large quantity of current cannot be ensured and the size of the transformer is increased. SOLUTION: The high voltage transformer comprises a coil winding 21 formed by filling the winding slots 15 of a coil spool 13 with conductor paste and then solidifying the paste, and an insulation case 17 provided, on the inner surface thereof, with spiral protrusions 19 being fitted in the winding slots 15 where the coil winding 21 is formed. The coil spool 13 on which the coil winding 21 is formed is then fixed to the outer circumferential surface of a ferrite core 12 and the spiral protrusions 19 of the insulation case 17 are screwed into the spiral winding slots 15 of the coil spool 13 thus ensuring the insulation creeping distance on the outer surface of the coil spool 13 applied with the coil winding 21.