baber/WOPTO huggingface dataset:
Patent JP-2003041450-A (JP)
Title: Method for producing hollow fiber membrane
Inventor: FUKUBA YOSHINORI
IPC: D02J1/22
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hollow fiber membrane, which enables the downsizing of an installation for improving the order of crystal orientation, the improvement of production efficiency, and the reduction of production cost, and the stable production of the hollow fiber membrane having desired membrane characteristics. SOLUTION: This method for producing the hollow fiber membrane, having a spinning process for spinning a melted crystalline polymer to produce the hollow fiber and a drawing process for drawing the hollow fiber to form the porous hollow fiber membrane, is characterized by having a process for stretching and relaxing the hollow fiber between the spinning process and the drawing process.
Patent JP-2003071928-A (JP)
Title: Heat-shrinkable polystyrenic resin film, and label and container using the same
Inventor: TAKEGAWA YOSHIAKI
IPC: B32B27/30
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polystyrenic resin film suitable as a packaging material used for the coating, bundling, wrapping or the like of a container or the like, having excellent adaptability especially with respect to the packaging of an article necessary for preventing deterioration due to light and having high stiffness suitable for a case undergoing a peculiar process such as a mounting process for covering a bottle or the like, and a label and a container using the same. SOLUTION: The heat-shrinkable polystyrenic resin film is characterized in that the maximum heat shrinkage factor of the change ratio of length after heat treatment for heating the film for one minute at each temperature from 100 to 150 deg.C at every 10 deg.C is not less than 40% in the main shrink direction of the film,  the mean value T of the transmissivity of near ultraviolet rays is not more than 0.5 in such a case that the film is applied to the bottle as the label shape of the cylindrical tubular transparent container wherein a main shrink axis direction becomes a cylindrical cross-sectional direction and the container is irradiated with near ultraviolet rays from the outside of the container to the inside thereof from a direction vertical to the rotary symmetric axis of the container in a state after heat shrinkage and the compression strength in the up and down direction of a cylindrical body, which has a square bottom surface and is formed from a label comprising the film and having a folding diameter of 175 mm and a length of 120 mm in the direction crossing the main shrink axis direction at a right angle, is not less than 5,000 mN.
Patent JP-2003074149-A (JP)
Title: Ridge flat tile and recessed groove-forming method for the tile
Inventor: YOSHINARI SHIGENORI
IPC: E04D1/30
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a ridge flat tile which can simplify the work of binding each ridge flat tile with binding wire when arranging each ridge flat tile divided to the right and left on the ridge portion of the roof and also can arrange flat board-shaped members or crown roof tile on the tile by tightly containing them with each other. SOLUTION: On a ridge flat tile 1 formed in a dividable state along a dividing line 2 at the central part of the width direction, a recessed groove 4 having a closed curved shape in the plan view is formed at a position divided into two by a dividing line 2 which is at the central part in the width direction on the top surface 3. This recessed groove 4 can be formed by pushing down an outer side pipe 13, an inner side pipe 15 fixed having a certain gap 14 relative to the inner peripheral surface of the outer side pipe 13, and a recessed groove forming device 12 equipped with a suction mechanism sucking air from a gap 14 between the outer side pipe 13 and the inner side pipe 15 to a predetermined position on the top surface 3 of the tile 1.
Patent JP-2002085458-A (JP)
Title: Body supporting apparatus for standing-up type wheelchair and wheelchair employing the same
Inventor: PORCHERON FRANCOIS
IPC: A61G5/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for a standing-up type wheelchair capable of helping a physically handicapped person. SOLUTION: In this apparatus, each cradle (50) provides a surface (70) which is almost concave to fit with a leg, is adjustably mounted on a front arm (60) of a member consisting a supporting member, and is mounted in a pivot (63) provided by a footrest so as to revolve by an arm (62) in a vertical direction.
Patent JP-2003076005-A (JP)
Title: Negative type photosensitive material developable by stripping and image forming method using the same
Inventor: FUJIMOTO SHINJI
IPC: G03C8/52
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a negative type photosensitive material developable by stripping, capable of dry-forming an image having high image quality, excellent resolving power and dot reproducibility, excellent in handleability against moisture (fingerprints), etc., and excellent also in storage stability (raw stock preservability) in a highly humid environment. SOLUTION: The negative type photosensitive material developable by stripping is characterized in that it has a colored photosensitive layer comprising an addition polymerizable compound having an ethylenically unsaturated double bond, a photopolymerization initiator and a colorant and an adjacent layer adjacent to the colored photosensitive layer and formed using an aqueous dispersion of a water-insoluble polymer on a support in order from the support side.
Patent JP-2003080384-A (JP)
Title: Laser marker
Inventor: MATSUSHITA SATORU
IPC: B23K26/082
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser marker in which an average waiting time until the beginning of a printing is shortened as much as possible. SOLUTION: A controller part 2 is provided with an SRAM 22 for storing setting information including the type of printing character and printing positions which are given by external equipment 3 and 32, a DRAM 23 for storing extension information including a track on which a laser beam follows when printing and an MPU 21 which controls a laser oscillator 11 of a head part 1 and a deflection optical system 12 according to the extension information read out of the DRAM 23. The MPU 21 makes the SRAM 22 store a plurality of setting information, makes the DRAM 23 store a plurality of extension information extended from a plurality of set information and controls the laser oscillator 11 and the deflection optical system 12 according to one of extension information selectively read out of the DRAM 23.
Patent JP-2003084860-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRAI HIROSHI
IPC: G06F1/10
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of enhancing the accuracy of outputting timing of an output signal in relation to the variation of an ambient temperature, a process and the like, by minimizing influence on the output timing of the output signal due to the variation, and capable of supplying a signal to the outside in stable AC timing. SOLUTION: After the output signal (OUTSIGA1) outputted to the outside of an LSI and generated in the inside of the LSI by synchronizing with a clock signal delayed by a clock delay control circuit is received by a flip-flop circuit 14 to perform latching operation in timing synchronizing with an original clock signal (CLK) inputted from the outside of the LSI or its reversal signal (NCLKA), based on the original signal (CLK) inputted from the outside of the LSI, the signal (OUTSIGA2) is outputted to the outside of the LSI as the output signal (OUTSIGA).
Patent JP-2003087005-A (JP)
Title: Multilayer band-pass filter and manufacturing method therefor
Inventor: KOMATSU MICHIHIRO
IPC: H03H7/09
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer band-pass filter and its manufacturing method, which realizes a large L-value with a short resonance line length and a small number of lamination layers. SOLUTION: The filter has a three-layer structure, composed of resonance lines B17, 18 formed on a dielectric layer which is an insulator from base ground terminals, resonance lines C19, 20 formed on a dielectric layer beneath the dielectric layer of the resonance lines B17, 18, and resonance lines A15, 16 on a dielectric layer overlying the dielectric layer of the resonance lines B17, 18. They are formed in spiral in the longitudinal direction, as seen from the side of the lamination surface, to make currents flowing on adjacent resonance lines in the same direction, thereby reducing the resonance line length.
Patent JP-2003085609-A (JP)
Title: Device for actually measuring handling time, method of actually measuring handling time, and recording medium with program for realizing the method housed therein
Inventor: FUKUDA TETSUYA
IPC: G06Q50/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To easily and accurately measure the handling time consumed for carrying an object in a manufacture process. SOLUTION: By executing a program inside a storage device 13, an arithmetic processor 12 inputs detection signals from a movement sensor 11, obtains a led-out length GL of a cord 11b indicated by the detection signal as a moving distance ML of a hand of an operator 10, counts duration during which the moving distance ML of the hand is equal to or more than a threshold S for handling operation judgment and stores the duration in the storage device 13 as the handling time TH. Then, the handling time TH is repeatedly counted and stored in such a manner and thus a history of the handling time TH is recorded in the storage device 13.
Patent JP-2003088241-A (JP)
Title: Grafting apparatus
Inventor: SHIOTANI TSUTOMU
IPC: A01G1/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a grafting apparatus capable of surely carrying out root taking, readily performing positioning of a stock and a scion, smoothly extending a holding body from both sides and extremely simply removing the holding body from the stock and the scion without causing constriction even when the diameter is increased according to the growth of the stock and the scion. SOLUTION: This grafting apparatus 1 comprises the holding body 2 which is formed from an elastic material into a cylindrical shape and has an inserting hole 3 formed for inserting the stock 25 and the scion 26 from openings 16 and 15 and connecting the stock 25 to the scion 26. The cross-sectional shape of the inserting hole 3 is formed into a nearly polygonal shape with a plurality of surfaces 5 to 8. A cleft 10 for separating the one surface 5 from the other surface 8 is formed in a connecting part 30 thereof. The outer peripheral surface 40 of the holding body 2 is composed of the central peripheral surface 41 and lateral outer peripheral surfaces 42 and 43 and the central outer peripheral surface 41 is formed so as to keep the wall thickness (t) of the holding body 2 nearly constant.  The lateral outer peripheral surfaces 42 and 43 are tilted and formed so that the wall thicknesses t1 and t2 of the holding body 2 are reduced toward the openings 15 and 16.
Patent JP-2003091330-A (JP)
Title: Connecting structure of main-sub circuit board in electronic device
Inventor: FUJISAKI NOBUO
IPC: G06F1/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a main-sub circuit board in an electronic device, in which in transmitting a clock signal from a main circuit board having a high-frequency clock signal generating source to a sub-circuit board connected through a harness and implementing a peripheral control circuit, a signal waveform little causes rounding, and the signal can be transmitted after conversion to a low frequency. SOLUTION: The main circuit board 1 having the high-frequency clock signal generating source and the sub-circuit board 2 operated in response to the high- frequency clock signal transmitted from the main circuit board 1 and implementing a peripheral control circuit 2b are connected through a harness cable 3. The main circuit board 1 is provided with a frequency divider circuit part 1c for dividing the high frequency clock signal at a designated frequency dividing ratio, and the sub-circuit board 2 is provided with a multiplication circuit part 2a for multiplying a frequency-divided clock signal transmitted through the harness cable 3 to a designated frequency.
Patent JP-2003095189-A (JP)
Title: Method and device for reducing bending moment of large float container berth
Inventor: ICHIKAWA KAZUOMI
IPC: B63B13/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To minimize the bending moment of a large float container berth having cranes movably placed thereon, operating on floats with the movement of the cranes, and to secure the structural strength thereof. SOLUTION: The amount of water in ballast tanks is adjusted depending on the positions of the cranes to reduce the bending moment generated in the floats. Furthermore, water feeding means for putting water in or out of the ballast tanks or externals of the floats is installed so that the ballast tank to be subjected to water decrease or increase is specified in accordance with positional signals for the cranes and water amount signals for the ballast tanks, the amounts of water decrease and increase in the ballast tanks are computed, and the amount of water is controlled in accordance with the computation result.
Patent JP-2003098701-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KIUCHI YASUYUKI
IPC: G03G5/05
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electron transfer substance which can be dispersed in high concentration in a photosensitive layer and has high electron mobility. SOLUTION: The sensitivity of a photosensitive layer is increased by incorporating an electron transfer material comprising a compound expressed by general formula (1) and a charge generating material into the layer. When one kind in oxytitanium phthalocyanine having a specified crystal structure, non- crystalline oxytitanium phthalocyanine, dichlorotin phthalocyanine and nonmetal phthalocyanine is used as the charge generating material, a photosensitive layer having particularly high sensitivity can be obtained.
Patent JP-2003094257-A (JP)
Title: Delivering device of piston ring and delivering method
Inventor: TANGE KOJI
IPC: B23P21/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in equipment cost by dispensing with a plurality of actuators for moving a plurality of delivering jigs. SOLUTION: A delivering jig 9 moves in a delivering direction when a pusher 39 abuts connection flange 29 by making a delivering cylinder 33 the backward movement limit. By the movement of the delivering jig 9, a piston ring 1 is retained by a holding shaft 5 of a ring magazine 3, wherein its bottom end is pushed to a supply shaft 7 to move so as to fall onto radially movable claws 17. A plurality of the ring magazines 3 are arranged in a row in the direction orthogonal to the sheet in the Figure 1, and respectively accommodate different piston rings. While the claws 17 can be transferred in the direction of the plurality of the ring magazines 3 arranged in a row 3, the delivering cylinder 33 integrally moves in the same direction as the claws 17, whereby the delivering jigs 9 provided corresponding to the respective ring magazines 3 are activated in the delivering direction.
Patent JP-2003103680-A (JP)
Title: Reflection preventing transfer film
Inventor: WADA KOICHI
IPC: G02B1/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflection preventing transfer film capable of simultaneously imparting anti-staining properties and scratch resistance to the surface of an object to be transferred along with reflection preventing properties by transfer. SOLUTION: In the reflection preventing transfer film wherein a release layer, a reflection preventing layer and an adhesive layer are successively formed on the single surface of a plastic film, a functional layer having anti- staining properties is formed between the release layer and the adhesive layer. Alternatively, a hard coat layer is formed between the reflection preventing layer and the adhesive layer in the transfer film.
Patent JP-2003106449-A (JP)
Title: Shift device for manual transmission for automobile
Inventor: SUZUKI HIROYUKI
IPC: F16H61/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress an effect in a selecting operation and to reduce a space in an upper part compared with a conventional one by enlarging an effect affected by an inertia mass and dispensing with a large mass as the inertia mass. SOLUTION: This shift device for a manual transmission for an automobile is so constituted that an outer lever 2 having a shift cable 4 locked to its one end and swinging around the axis of a shift and a selector shaft moves axially to the shift and the selector shaft 1. This shift device for the manual transmission for the automobile is provided with the inertia mass 5 engaged with the outer lever 2 and an inertia lever 6 disposed in an orthogonal relation with the outer lever 2 and swinging according to the swing of the outer lever 2.
Patent JP-2003107621-A (JP)
Title: Photosensitive and heat sensitive transfer material and method for forming optical filter
Inventor: GOTO HIDENORI
IPC: G03C1/498
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide light shielding pixels ensuring a small step between coloring and non-coloring regions and having high density and to provide an optical filter with the pixels. SOLUTION: In a photosensitive and heat sensitive transfer material comprising at least a thermoplastic resin layer, an intermediate layer and a photosensitive and heat sensitive recording layer on a temporary support, the photosensitive and heat sensitive recording layer comprises at least (1) photosensitive silver halide, (2) a reducible silver salt, (3) a reducer and (4) a binder. A method for forming an optical filter includes a step for forming light shielding pixels on a transparent substrate using the photosensitive and heat sensitive transfer material.
Patent JP-2002189744-A (JP)
Title: Web page retrieval system
Inventor: TSUYUSAKI MIEKO
IPC: G06F13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a Web page retrieval system which enables even a beginner or the like, of information processing equipment to easily, speedily, and precisely performs retrieval and easily obtain information even from all over the world. SOLUTION: A candidate for a tern needed for retrieval is obtained by clicking on a classification and a dictionary, clicking on one HIRAGANA (cursive form of Japanese syllabary) character in a character list 13 of a character input support tool 10, and then clicking on a candidate request button 23. The retrieval becomes possible by selecting the term. Since an equivalent term in translation is allocated to a database, Web pages in all over the world can be retrieved with Japanese.
Patent JP-2003113958-A (JP)
Title: Pipe
Inventor: IWASAKI MASAHIRO
IPC: F16L1/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To easily find location of a center of gravity of a pipe having a socket formed on one end and difficult to accurately find location of the center of gravity thereof by finding center of pipe length, for securing safety in carrying the same. SOLUTION: An indication 3 of the location of the center of gravity G of the metal pipe 1 having the socket 2 on one end in an axial direction is put on an outer surface of the pipe 1.
Patent JP-2003113897-A (JP)
Title: Base isolation rubber supporting structural body
Inventor: MUROTA NOBUO
IPC: F16F1/36
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation rubber supporting structural body having the smaller number of members, simple in machining steps, and low in weight. SOLUTION: In this base isolation rubber supporting structural body comprising rubber blocks with viscoelastic properties having upper and lower horizontal surfaces fixed to a rigid flange, the vertical side faces of the rubber blocks having the viscoelastic properties are wound by a high tension band-shaped body at specified intervals in vertical direction, and the outside displacement of the wound rubber portion is arrested.
Patent JP-2003112951-A (JP)
Title: Apparatus for cleaning glass sheet
Inventor: SUGANO KOICHI
IPC: C03C23/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a glass sheet cleaning apparatus which does not soil a normal cleaning apparatus and is suitable for small-lot production, the filter of which can be prevented from being clogged and by which glass sheet can be cleaned to have constant quality without depending on the skill of a worker. SOLUTION: This glass sheet cleaning apparatus is provided with a conveying means 11 for conveying glass sheet 50 placed there, a thickness measuring means 12 for measuring the thickness of the glass sheet 50 being conveyed by the means 11, cleaning means 14, 24 for nipping and turning the glass sheet 50 conveyed by the means 11 and removing attachments stuck to the glass sheet 50 and a gap adjusting means 15 for adjusting the gap necessary for nipping the glass sheet 50 by moving the means 14, 24 vertically according to the thickness of the glass sheet 50 measured by the means 12.
Patent JP-2003117648-A (JP)
Title: Die casting method in ladle molten metal supplying type die casting machine
Inventor: TAKAHATA MASAYA
IPC: B22D17/32
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a die casting method in a ladle molten metal supplying type die casting machine by which a preliminary shot can effectively be performed without casting an insert metal and the production cost reduction of a product and reuse of the preliminary shot product can easily be obtained. SOLUTION: In the case of casting the die casting product having the insert metal with the ladle molten metal supplying type die casting machine, in which the molten metal 5 in a holding furnace 6 is dipped up with the ladle 7 and supplied into an injection sleeve 4, and the supplied molten metal is injected into a die 1, when the preliminary shot for preheating the die 1 is performed by injecting the molten metal into the die 1 prior to the practical shot for casting the die casting product, the fitting of the insert metal into the die 1 is emitted. Further, an angle of the ladle 7 when the molten metal 5 is dipped up from the holding furnace 6, is changed and the molten metal of the amount corresponding to the volume of the insert metal is excessively dipped up with the ladle 7 and the molten metal is supplied into the injection sleeve 4.
Patent JP-2003111782-A (JP)
Title: Slack corrector
Inventor: KOJIMA SANNASHI
IPC: A61F5/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a slack corrector which is capable of continuously eliminating the slack of the skin near a jaw area. SOLUTION: This slack corrector 1 is furnished with a covering body 2 including a cold retaining agent 4 having approximately a belt form and a function of a refrigerant, a pair of first fixing bands 3, second fixing bands 7 and third fixing bands 8 disposed at both ends of the covering body 2 for fixing the covering body 2 to the user's head and maintains the state of raising the skin near the user's jaw area against gravity by hook-and-loop fasteners 5 formed at one-side ends of the fixing bands 3, 7 and 8.