baber/WOPTO huggingface dataset:
Patent JP-2003104574-A (JP)
Title: Paper feeder
Inventor: OYA KAZUYUKI
IPC: B65H3/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of parts and assembling processes for a paper feeder having an arm rockingly mounted on a rotating shaft of a separate roller and a pickup roller provided at the end of the arm. SOLUTION: A driving gear 13 for driving the pickup roller 20 is arranged with its axis corresponding to the axis of the pickup roller 20 and the rotating shaft 15 to be fixed to the pickup roller 20 and the driving gear 13 are connected to each other via a spring clutch 10. The spring clutch 10 cuts off the transmission of torque to the pickup roller 20 when the certain or more torque is applied to the driving gear 13. Furthermore, a compression spring 8 for producing friction between the driving gear 13 and the arm 4 is arranged overlying outside or inside the spring clutch 10.
Patent JP-2003106068-A (JP)
Title: Opening and closing structure of slat, opening and closing louver and cabinet
Inventor: SUGANO SHOGO
IPC: E06B7/096
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a simple opening and closing structure of a slat board as a first subject, an opening and closing louver (louver door) provided to a ventilating opening capable of being manufactured at a low cost without being required for any maintenance as a second subject and a cabinet having the opening and closing louver in the ventilating opening as a third subject. SOLUTION: The opening and closing structure of the louver board is so constituted that a spur gear 3b with a pivot of the slat 3 as the center is provided to the slat 3 for supporting both ends in a rotatable manner, a screw thread of a feed screw 4 for supporting both ends in a rotatable manner is fitted to the spur gear 3b in a state for a screw shaft of the feed screw 4 to incline at an angle equivalent to a lead angle of the feed screw 4 from the direction at right angles to the pivot and that the slat 3 is opened and closed by engaging with the rotation around the screw shaft of the feed screw 4. The opening and closing louver 1 is so constituted that a plurality of slats 3 mounted to a frame body 2 provided to the ventilating opening are opened and closed by making use of the opening and closing structure of the slats.
Patent JP-2002207478-A (JP)
Title: Picture forming apparatus and method for using the same
Inventor: OKA MASAAKI
IPC: G06T15/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming apparatus which is effectively miniaturized and made low-price, and a method for using the same. SOLUTION: In this picture forming apparatus for creating data of a display- output picture to be outputted and displayed on a picture display device, texture source pictures 23a, 23b, 23c, being information relevant to the display-output picture, and a translation table 24 such as a color look-up table are written in a free area 22 other than a display area 21, being a storage area of the display-output picture in a video memory 14. Thus, to provide an exclusive video memory for storing the texture source pictures or a video memory for exclusively storing the color look-up table is not necessary and the video memory can be saved.
Patent JP-2002215075-A (JP)
Title: Advertisement delivery and display method and system
Inventor: SUGAYA SHUNJI
IPC: G06Q30/06
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To efficiently deliver advertisements more needed by users and to deliver the advertisement of a higher advertisement effect more appropriate to advertisement costs to advertisers. SOLUTION: The advertisement data for making the advertisement display selected or preset by users are delivered through the network at the prescribed timing in reproducing digital data and the advertisement display is made in accordance with the advertisement data.
Patent JP-2003117577-A (JP)
Title: Microorganism immobilized carrier and method for manufacturing the same, and waste water treating method using the carrier
Inventor: FUJII WATARU
IPC: C02F3/10
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which is a microorganism immobilized carrier used by being stuck with microorganisms on its surface and is large in a specific surface and can maintain the good quality of treated water for a long period. SOLUTION: The outer peripheral part of the microorganism immobilized carrier as a tubular body consisting of a thermoplastic resin is provided with a plurality of projections and the width in the front end areas of these projections is set at >=0.8 times the spacings between the front end areas of the projections adjacent to each other, by which the specific surface area is increased and the treating performance of the immobilized carrier is enhanced; in addition, the peeling of the microorganisms from the carrier surface does not occur in spite of contact with other carriers and the treating performance good for a long period can be maintained.
Patent JP-2003121381-A (JP)
Title: Printed circuit board inspection device
Inventor: KANEMASA KENICHI
IPC: G01N21/956
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To shorten the inspection time of an optical automatic inspection device for printed circuit board by reducing the number of processed image data. SOLUTION: The time required by the optical automatic inspection device for comparison and acceptance/rejection discrimination when the device performs image processing is shortened by reducing the data volume of a circuit pattern shape, by not comparing the image of a printed circuit board which is an object to be inspected directly with a model image in the unit of picture elements, but extracting the outline of the circuit pattern of the printed circuit board and obtaining data from an aggregate of extremely short segments of sub-pixel accuracy.
Patent JP-2003128425-A (JP)
Title: Apparatus and method for press-molding glass substrate
Inventor: KAINUMA KENGO
IPC: G11B5/84
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, and a method for press-molding a glass substrate capable of rapid cooling to improve productivity, and slow cooling and fine adjustment of temperatures to control substrate performances. SOLUTION: The apparatus for press-molding a glass substrate in which upper and lower molds including heaters are provided; a glass material is placed between the upper and lower molds; and the glass substrate is press-molded comprise upper and lower heat sinks capable of either contacting or non- contacting with the opposite surfaces to press-molding surfaces of the upper and lower molds, drive means to move the upper and lower heat sinks, rapid cooling means comprising driving the drive means to bring the upper and lower heat sinks into contact with the opposite surfaces to the press-molding surfaces of the upper and lower molds, and slow cooling means comprising driving the drive means to bring the upper and lower heat sinks into non-contact with the opposite surfaces to the press-molding surfaces of the upper and lower molds.
Patent JP-2003120680-A (JP)
Title: Split type retainer for ball-and-roller bearing
Inventor: FUJIWARA ARIHIRO
IPC: F16C33/38
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To improve retaining force in a joint portion of split pieces, to prevent generation of a strange noise, and to realize a reduced noise. SOLUTION: A retainer split pieces 1 comprises: band like split piece bodies 2 for holding rolling members; and a protruding first joint portion 3 placed longitudinally at on one end 2a of the split piece body 2; and a recessed second joint portion 4 placed longitudinally at the other end 2b thereof. The first joint portion 3 is provided with a retaining portion 9 having a width larger than an end base portion 8, at a leading end of the end base portion 8 which is formed outwardly to protrude outside from the longitudinal one end 2a of the split body 2. The second joint portion 4 is formed to be a recessed portion having the same shape as the first joint portion 3. A plurality of the retainer split pieces 1 are jointed by engagement of the protruding portions with the recessed portions to form the ball-and-roller bearing in the annular shape.  The first joint portion 3 is formed such that an angle formed by the retaining rear end portion 9d with an end portion 8a in a width direction of the end base portion 8 is acute one.
Patent JP-2003127163-A (JP)
Title: Composite foam-molded body, method for manufacturing the same, box-type container, lid body, and box-type container with lid
Inventor: IDA KIYOTAKA
IPC: B29L9/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To substantially omit traces of connection of a service nozzle and a feeding nozzle for a raw material bead from the inner face and the outer face, and to improve waterproofness and appearance. SOLUTION: In an arranging process for each of members, as a foam-molded body molded in advance into a shape of a box-type container, a core member 21 and skin members 22A and 22B are prepared, the skin member 22A is fitted onto a projected mold 31A, the skin member 22B is fitted into a recessed mold 31B, and the core member 21 is fitted into the skin member 22B. In a mold closing process, both molds 31A and 31B are closed. In a heating and cooling process, heated steam is introduced into chambers 33A and 33B of a mold apparatus to heat both molds 31A and 31B, and the skin members 22A and 22B and the core member 21 are fused and integrated. Thereafter, it is cooled with cooling water. In a taking-out process, the mold is opened and by projecting a releasing pin 34, an integrated box-type container 2 is taken out.
Patent JP-2003131919-A (JP)
Title: Document management apparatus
Inventor: MIYAWAKI YUJI
IPC: G06F21/62
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a document management apparatus, capable of providing attribute information which is easy to browse and increasing security for the attribute information. SOLUTION: A control part 11 stores document data into a storage 14, in association with basic attribute information related to the document data and with additional information, including additional attribute information. The control part 11 sets the access rights for users to each additional attribute item, when receiving instructions to refer to the attribute information from users, the control part 11 allows the users to read out according to the access rights, then the additional attribute information of the additional attribute items, to which the access rights are set is provided.
Patent JP-2003133656-A (JP)
Title: Mounting structure of semiconductor element
Inventor: SHINOZAKI MICHIO
IPC: H05K3/28
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure having high mounting reliability even in the case that the difference in thermal expansions between a semiconductor element and a wiring board is large, in the mounting structure where a mounting part between both is filled with a filler. SOLUTION: The mounting structure of the semiconductor element is formed by placing the semiconductor element 13 provided with a connecting electrode 14 on the surface of the wiring board 1 provided with a wiring conductor layer 8, by connecting the layer 8 and the electrode 14 together through hard soldering, and by filling a filler 16 containing thermosetting resin into the connecting part of the layer 8 and the electrode 14. A groove 12 whose inner width is larger than the width of an opening 18 is formed on the surface of the wiring board 1 situated on a fillet part 17 made of the filler 16 which is formed on the periphery of the semiconductor element 13. Adhesive strength of the filler 16 against the wiring board 1 can be enhanced, generation of cracks on a boundary face between the filler 16 of the fillet part 17 and the wiring board 1 can be prevented, and progress of the cracks can be effectively prevented by the groove 12 even in the case of generation of the cracks.
Patent JP-2003125932-A (JP)
Title: Thermal vessel for drink extractor
Inventor: WATANABE NOBUYOSHI
IPC: A47J31/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a drink extractor in which a thermal vessel attached to it can be filled with water without being tilted by a power source of the thermal vessel even when the thermal vessel is separated from the drink extractor. SOLUTION: Hot water in a hot-water heater tank 5 of a drink extractor 1 is poured to coffee powder, tea leaves or the like and extracted. The extracted liquid is reserved in a thermal vessel 11 and the thermal vessel 11 is kept warm. For a drink, it is poured out by an operation of an electric pump. The thermal vessel 11 is warmed by a partial electric source apart from the electric source in the drink extractor in a situation that the thermal vessel 11 is set to the drink extractor. A charging device 17 of the thermal vessel 11 is charged. The extracted liquid in the thermal vessel 11 is poured out by an operation of the electric pump of the thermal vessel 11.  Then an electric charger operate method which makes an operation of an electric pump of the thermal vessel 11 by the electric source of the charged charger 17 in the thermal vessel 11 only when the thermal vessel is separated from the drink extractor.
Patent JP-2002201128-A (JP)
Title: Prophylactic or therapeutic agent for portal hypertension
Inventor: WATANABE TOSHIFUMI
IPC: A61K31/522
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine having sufficiently excellent properties such as excellent prophylactic or therapeutic effects on portal hypertension without any recognized adverse effects as the medicine. SOLUTION: This prophylactic or therapeutic agent for portal hypertension comprises a compound represented by the formula (1) (R1 denotes a group capable of forming an anion or a group convertible into the group; X indicates that phenylene group is directly or through a spacer having <=2 atomic chains bound to phenyl group; n denotes an integer of 1 or 2; ring A denotes a benzene ring which may further have a substituent group; R2 denotes a group capable of forming an anion or a group convertible into the group; and R3 denotes a hydrocarbon residue which may be bound through a heteroatom or may have a substituent group) or its salt or a prodrug thereof.
Patent JP-2003130599-A (JP)
Title: Bullet for firearm and manufacturing method for it
Inventor: NAKATANI TAKASHI
IPC: B29L31/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a bullet for a firearm and manufacturing method for it, wherein there are various machining processes causing increase in the manufacturing cost and lowering of the productivity, when the balance between the content volume of a preliminarily machined jacket and the volume of a bullet center is lost, a defective product is caused, and the lead bullet core of the bullet is very toxic, so that bad influence is exerted upon the environment and animals such as worsening of water quality is caused or lead poisoning is caused when the animal swallows up the bullet core. SOLUTION: The jacket 2 is taken as an insert of an injection mold, and clamped by a jacket nozzle root mold 37, jacket nozzle base mold 39, 39 and a bullet core head forming die 21, and molten high-specific gravity resin as bullet core raw material is injected from a nozzle to force-feed bullet core raw material from a gate 21b through a molding sprue 21a into the jacket 2 through a cavity 21c. The interior of the jacket 2 and the interior of the cavity 21c are filled with the bullet core raw material and the material is cooled to thereby form a soft point bullet 1 in which the jacket 2 and the bullet core 3 are integrated with each other.
Patent JP-2003131050-A (JP)
Title: Optical fiber coupling system
Inventor: HIKICHI NAOKO
IPC: G02B6/42
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To solve such problems that, though diagonal polishing of the end face of an optical fiber or forming of an unti-reflection film on the end face is performed to reduce the returning light after reflection in optical coupling between the optical fiber and other optical elements, the process is complexed and the productivity is low, and that a refractive index variation occurs due to the change of ambient temperature and causes increase in reflection because the refractive index of a resin generally has a temperature coefficient about 10<-3>  deg.C<-1> , although a means to interpose the resin for matching refractive index is taken. SOLUTION: When optically coupling the end face of a quartz optical fiber to other optical elements, the core at the end of optical fiber is protruded from a clad, and the protruded part is worked into a cone or truncated cone. Here, the refractive index of surrounding medium is 1.35-1.60. The upper area of the truncated cone is desired to be 1/5 or less of the bottom area. The side surface of the protruded part of core is preferred to incline to the center axis of core in the range of 30 deg.-75 deg..
Patent JP-2003134205-A (JP)
Title: Mobile information terminal
Inventor: WATANABE NORIHIRO
IPC: F16C11/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile information terminal the display form of a display means of which a user can simply select and protection of a lens of an imaging means of which can be realized without the need for additional number of components. SOLUTION: In the mobile information terminal with a turnable case 11 holding the display means 8 and a second case 17 holding an entry means 19, the user can simply select the display form of the display means 8 because a direction of a turning shaft 23 of a support section 6 is nearly perpendicular to the display means 8. Since the imaging means 9 is placed on the rear side of the display means 8, the imaging means 9 can be protected in a folded state.
Patent JP-2003161902-A (JP)
Title: Image forming apparatus
Inventor: MAEDA TAKEHISA
IPC: H04N1/23
Filed: 2001-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a light beam scanner capable of reducing variance among machines by accurately controlling the quantity of each light beam.  <P>SOLUTION: In an optical unit 1, the light beam of an LD lit according to image data is made parallel luminous fluxes, is deflected by a polygon mirror 12 rotated by a polygon motor 11, passes through an fθ lens 13 and a BTL14 and is reflected by a reflecting mirror 15 to scan a photoreceptor 2. In such scanning, a plurality of semiconductor lasers are controlled to be lit in accordance with an image signal, and the light beams outputted from a plurality of semiconductor lasers are deflected in a main scanning direction. A plurality of light beams are made to scan the photoreceptor 2 rotating or moving in a subscanning direction simultaneously in a state where they are deviated by a specified pitch in the subscanning direction. After the image is formed and a plurality of light beams are adjusted to be deviated by the specified pitch, the quantity of the light beams of the respective semiconductor lasers is adjusted to be a specified value. Therefore, the deterioration of image quality is prevented and the variance among the machines is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003102394-A (JP)
Title: Method of improving taste of beef cattle and beef cattle
Inventor: KONDO MASAAKI
IPC: A23K1/18
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving the taste of living beef cattle and the beef cattle obtained by the same. SOLUTION: The fermented bagasse including decomposed lignin is added to a generally low-price feed for beef cattles. Then, the feed is given to the beef cattles so that the vanillin, an aromatic substance, may be accumulated in the fat layer of the cattles. In an embodiment, the fermented bagasse in an amount of 1-3 kg/cattle/day is added to the feed mainly including corn, wheat bran, soybean oil cake, and the like.
Patent JP-2003141947-A (JP)
Title: Forming method of ito transparent electrode
Inventor: SHINNO CHIKASHI
IPC: H01B13/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To enable to obtain an ITO thin film with low resistance and high transmittance, reduce wastes of ITO materials, accommodate a plastic board, and realize lowering of cost. SOLUTION: An ITO pellet on a hearth 3 is sublimated by arc discharge with Ar as discharge gas in a film-forming chamber 1 of a direct-current arc discharge ion plating method to deposit an ITO film on a substrate 2. Here, a weight percent of SnO2 to be doped is set at 4 wt.% to 7 wt.%, O2 to be introduced at the same time as reacting gas is set at 2×10<-4> Torr to 4×10<-4> Torr, temperature of the substrate 2 to deposit an ITO film on is set at 80 deg.C to 100 deg.C, and at the same time, film-forming speed by the above deposition is set at 60 nm/min. To 250 nm/min. to form an ITO electrode on the above substrate.
Patent JP-2003146582-A (JP)
Title: Moving type crane
Inventor: KOBAYASHI NOBUAKI
IPC: B66C19/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a moving type crane capable of ensuring a conveying distance at a long distance without providing a working site at the side of a straight line in the case where an article to be conveyed is conveyed on the straight line. SOLUTION: The moving type crane is constituted by a horizontal jib 2 (horizontal member); a weight lifting means 3 movable along the horizontal jib 2 in an extending direction; and a traveling track 4 supporting the horizontal jib 2 at a predetermined height and movable in the extending direction of the horizontal jib 2. The crane is characterized in that the weight lifting means 3 can convey the article to be conveyed while suspending it.
Patent JP-2003112601-A (JP)
Title: Automobile theft prevention device
Inventor: KITAYAMA YASUNOBU
IPC: B60R25/09
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the number of stolen automobiles such as a luxury car and a popular car which are stolen by a group of automobile stealing people currently increases year by year because the technique of the group of the automobile stealing people surpasses the high technology of theft prevention equipment and devices, although these equipment and devices for preventing theft are devised one after another. SOLUTION: A device is manufactured by utilizing low technology instead of high technology and using steel which is as light as possible and as strong as possible, is firmly attached to a wheel of an automobile, and is locked to expose it to public attention in order to prevent the theft group from stealing the automobile simply. Moreover, since a loud sound is generated when destructing the device made of the steel even if there is no public attention, anyone notices it, thereby contributing to the prevention of theft of the automobile.
Patent JP-2003144969-A (JP)
Title: Dust collection deodorizing equipment
Inventor: MATSUBARA AKIRA
IPC: A61L9/20
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide dust collection deodorizing equipment of which the whole body is integrated and compacted and which is excellent in dust collection efficiency and deodorization efficiency. SOLUTION: The dust collection deodorizing equipment 1 is composed of a housing 8 having an air passage 7 to connect an intake port 5 with an exhaust port 6 formed, a suction fan 9 that generates an air flow W within the air passage 7, an electric dust collecting part 2 that removes fine particles P and deodorizing part 11 that performs deodorization of odor component S of the dust removed air ND. The electric dust collecting part 2 is provided with a dust collecting part 13, 15 having a rotatable dust collection electrode 18 and a discharging part 12, 14 having a discharge electrode 17. On the other hand, in the deodorizing part 11, a deodorizing unit 4 that has a photocatalyst filter 40 utilizing the photocatalyst reaction is mounted on a branched passage 38a, 38b respectively at the downstream of the electric dust collecting part 2.