baber/WOPTO huggingface dataset:
Patent JP-2003017146-A (JP)
Title: Dye sensitized photoelectric conversion element
Inventor: IKEDA MASAAKI
IPC: H01M14/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element with excellent conversion efficiency and low cost, and to provide a solar cell. SOLUTION: The photoelectric conversion element uses oxide semiconductor particles sensitized by the dye having a structure expressed by the formula (1). The oxide semiconductor particles include titanium dioxide as an essential component. In the formula, R1 -R5 and Rx represent hydrogen atom or substituent respectively, X represents an atom and an atomic group, or an organic residue with two valence.
Patent JP-2003017469-A (JP)
Title: Etching and ashing apparatus, ashing apparatus, and ashing and treatment methods
Inventor: HASHIMOTO MITSURU
IPC: H01L21/3065
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of an ashing rate slowing down, when using the same vessel as that for etching, and residues remaining, when using an etching container for ashing, as it is. SOLUTION: The etching and ashing apparatus 1 has an upper electrode 11 in a chamber 2, a susceptor 4 that is facingly provided at the lower section and places a wafer W, first and second high-frequency power supplies 20 and 22 for applying first and second high-frequency power to the upper electrode 11 and the susceptor 4, and a treatment gas supply source 16 for supplying gases for ashing and etching. In the ashing or etching, the etching and ashing apparatus 1 applies high-frequency power to the upper electrode 11 from the first high-frequency power supply 20, and at the same time, applies this to the susceptor 4 from the second high-frequency power supply 22.
Patent JP-2003015300-A (JP)
Title: Positive type resist composition
Inventor: MIZUTANI KAZUYOSHI
IPC: H01L21/027
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a positive type resist composition suitable for use under a light source for exposure which emits light of <=160 nm, particularly F2 excimer laser light (157 nm), to provide a positive type resist composition having improved surface roughness and superior storage stability and to further product a positive type resist composition which also diminishes development defects. SOLUTION: Each of the positive type resist compositions contains (A) a resin which contains repeating units (1) with a specified structure, repeating units (2) which are decomposed by the action of an acid to increase the solubility of the resin in an alkali developing solution and repeating units (3) inert to the action of the acid, having no alkali-soluble group and containing at least one fluorine atom and is decomposed by the action of the acid to increase its solubility in the alkali developing solution and (B) a compound which generates the acid when irradiated with active light or radiation.
Patent JP-2003010451-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of improving the performance of displaying the stored number of actuations. SOLUTION: By displaying a stored number displaying image (f) indicating the stored number of actuations in a predetermined area of a display screen of a pattern display device 6, it is possible to display the stored number of actuations in a display area of the pattern display device 6 which is gazed with the most interest by a player during a play. In addition, by selectively displaying the stored number displaying image (f) in the display area according to each stored number of actuations, it is possible for the player to clearly know a present stored number of actuations at a glance and generate the variety of performance display by the pattern display device 6.
Patent JP-2003019064-A (JP)
Title: Decorative container
Inventor: OSADA YOSHIHIRO
IPC: A47G19/22
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a mug (decorative container) with a thin peripheral edge part in contact with the mouth of a drinker to thereby enable the drinker to easily drink a feverage while hardly leaking it from the mouth. SOLUTION: The main body 20 of a mug 10 provided with an outer side body part 21, an inner side body part 22, a bottom part 23, the peripheral edge part 24 and a handle 25 is integrally molded with a transparent synthetic resin (acrylic resin, for instance). A space 50 for decoration is formed between the inner peripheral surface 21a of the outer side body part 21 and the outer peripheral surface 22b of the inner side body part 22, a sheet-like decoration object 30 is housed through an inserting/detaching port 51 at a lower part in the space 50 for the decoration and the pattern of the decoration object 30 is made visible from the outside through the outer side body part 21.  By integrally molding the main body 20 and providing the inserting/detaching port 51 on the lower part, the thickness A of the peripheral edge part is suppressed and thinned to the thickness equal to the sum of the thickness of the upper end edge 21e of the outer side body part 21 and the thickness of the upper end edge 22c of the inner side body part 22 are added, that is the absolute minimum.
Patent JP-2003019092-A (JP)
Title: Work waste suction method and suction body and vacuum cleaner for work waste
Inventor: MATSUNAGA KUMIKO
IPC: A47L9/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for sucking work waste scattering during drilling work, a work waste suction body and a vacuum cleaner. SOLUTION: This invention is provided with divided suction bodies 1 in the state of being arranged surrounding a core B used for drilling for instance corresponding to the diameter of the core B to a work surface A such as a wall surface or a floor surface, and a pipe body 2 and a locking plate 5 communicably connected to the suction bodies 1.
Patent JP-2002036890-A (JP)
Title: Exhaust system suspending-mounting device for mobile vehicle and vehicle provided with it
Inventor: MONNEAU JEAN-PIERRE
IPC: F01N13/18
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a suspending-mounting device conforming with all operation requirements and capable of simply be manufactured at a low cost. SOLUTION: This suspending-mounting device 3 is used for an exhaust system 2 for a mobile vehicle, includes upper and lower stiff members 4 and 5 connected with each other through an elastic elastomer member 6, and the elastic elastomer member 6 includes a central single support arm 6a, and a flexible limit ring 6b surrounding the support arm 6a for limiting the relative movement of the stiff members 4 and 5 in a direction coinciding with the direction for extending the support arm 6a. The upper and lower stiff members 4 and 5 have stiff projecting parts 4c and 5a extending downward and upward, respectively, and the projecting parts are arranged by facing to each other so as to butt against each other on the horizontal axis Y of the exhaust system 2 and to limit the relative movement between both the stiff members along the axis.
Patent JP-2003021330-A (JP)
Title: Smoking lighter
Inventor: UDAGAWA KAZUMASA
IPC: F23Q2/34
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a smoking lighter, in which dust such as ash can be removed simply and completely without getting hands dirty. SOLUTION: A cleaner B is attached removably on one side of a lighter body 3. The cleaner B comprises an enclosing case 12, in which a cleaning roller 13 is rotatably provided. An adhesive layer 13a is formed on the outer periphery of the roller 13, and the layer 13a is partly exposed from the case 12. When the roller 13 is reciprocally rolled on a surface D of a table, ash C is removed by sticking it on the adhesive layer 13a on the peripheral surface of the roller 13.
Patent JP-2003020163-A (JP)
Title: Paper folding mechanism and method
Inventor: FUKATSU KUNIO
IPC: B65H45/16
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper folding mechanism and method capable of eliminating operating noises, easily changing folding positions, and folding paper sheets in desired positions. SOLUTION: A Z-folding mechanism 21 includes a pair of feed rollers 36 and 37 for conveying paper sheets in a first direction, a pair of feed rollers 38 and 39 for conveying the paper sheets in the first and second directions; a pair of feed rollers 37 and 45 for receiving and folding the paper sheets buckled between the nips of the two pairs of rollers 36, 37, 38 and 39; a pair of feed rollers 46 and 47 for conveying the paper sheets in third and fourth directions; and a pair of feed rollers 45 and 50 for receiving and folding the paper sheets buckled between the nips of the two pairs of rollers 37, 45, 46 and 47.
Patent JP-2003023944-A (JP)
Title: Slug trap
Inventor: MORI TADASHI
IPC: A01M1/10
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a slug trap that can collect and kill slugs and pill bugs in no need of harmful substance. SOLUTION: The trap comprises a bottom-having vessel 1 having the inner wall face of which at least a part of the perimeter gets close toward the inside as the perimeter rises upward in the height direction, a detachable cap 2 that can prepare a gap between the vessel 1 and the cap 2, but can inhibit rain water coming into the vessel, when the cap is put on the vessel 1, and an attractant substance 3 that is placed into the vessel 1 to attract the target insect pests harmlessly to human and domestic animals.
Patent JP-2003026380-A (JP)
Title: Door device of package elevator
Inventor: TOKUNAGA OSAMU
IPC: B66B13/12
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a door device for a package elevator arranged so that the door at the taking-in/out opening in hoistway can not be shut if it is a motor-driven dam waiter and in the condition that the car door in left open. SOLUTION: The car door 5 is provided in an elevator car 3 to elevate and lower in the hoistway 1 and stop at the taking-in/out opening 2, while a door 7 is provided to open and shut the hoistway 2. The car 3 is fitted with an interlocking mechanism 13, and an advancing/retreating piece 15 is installed which advances with opening of the car door 5 and retreats with its closing. It the door 7 at the taking-in/out opening is shut when the car door 5 is left open, a hindering piece 19 provided at the door 7 abuts to the advanced piece 15 to hinder the door 7 from shutting. Accordingly if the car door 5 is left open undeliberately, the door 7 can not be shut as a notice to close the door, and the articles in the car 3 are prevented from collapsing.
Patent JP-2003028979-A (JP)
Title: Water leak detector
Inventor: YAMAMOTO HAJIME
IPC: G21C17/003
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To improve reliability in the detection of water leak by enhancing the sensitivity and the signal-to-noise ratio of a water leak detector, mounted on the steam generator of a fast breeder reactor. SOLUTION: This detector is provided with a laser oscillator 15, a beam splitter 16 for halving a laser beam, a light detector 22 that passes each of the halved laser beam through each of two optical fibers 17 and 19 and makes the output light from the fiber remerge to measure the light intensity after mergence, a means of transmitting sound wave outside an instrumentation pipe 18 to the optical fiber 19 inside it through a sound wave propagation liquid 21 by inserting one (19) of the optical fibers, together with the instrumentation pipe 18 protecting the fiber 19 against sodium 2 inside a steam generator into its body 1 and a signal processing device 13, that measures the intensity of the sound wave imparted to the optical fiber 19 from the changes in the light intensity during the time passage after the mergence.  The detector is equipped with an alarm system, that issues an alarm according to the processed result of the signal processing device 13. The detector detects the sound of leakage, when water leaks and determines the leak from the loudness of the sound.
Patent JP-2003023902-A (JP)
Title: Method for fitting register bag to dung collecting tool and the dung collecting tool
Inventor: KITA YOSHIHISA
IPC: A01K23/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting a register bag to a dung collecting tool, with which a low-cost register bag can be used and a ring frame and its circumference can surely be covered with the register bag and to obtain the dung collecting tool. SOLUTION: This method for fitting the register bag 20 to the dung collecting tool 1 comprises inserting a bag main body 21 into the ring frame 3 up to a position where the top opening of the register bag 20 is higher than the ring frame 3 of the dung collecting tool 1, arranging one opening edge part (knob piece 27D) among opening edge parts existing between two hand ring parts 24A and 24B of the register bag 20 at a position closer to the front edge of a shaft part 2 to cover the rear part of the ring frame 3, folding back the other opening edge part 29A (knob piece 27C) ahead of the ring frame 3 to cover the front part of the ring frame, folding back the two hand ring parts 24A and 24B outward, respectively, to cover the right and left parts of the ring frame 3, then turning around backward the two hand ring parts 24A and 24B laid at the lower side position of the ring frame 3,  respectively and engaging the hand ring parts with an engagement part 7 integrated with a position- variable mechanism 5.
Patent JP-2003029293-A (JP)
Title: Layered display device and manufacturing method therefor
Inventor: MASUDA SATOSHI
IPC: G09F9/46
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a layered display device which has a plurality of layered display layers such as liquid crystal layers, has a high opening ratio and is easier to manufacture, and to provide a manufacturing method therefor. SOLUTION: In the layered liquid crystal display device MD1, three liquid crystal layers Lb, Lg, Lr are layered. Each liquid crystal layer is placed between transparent substrates S and S2. On the substrate S1, transparent pixel electrodes E11 -Emn arranged in a matrix form, and transparent thin film transistors E11 -Emn connected with these pixel electrodes respectively are formed. Moreover, on the substrate S2, a transparent counter electrode Ec facing any of the pixel electrodes E11 -Enm is formed. The display device MD1 is manufactured after manufacturing each of liquid crystal elements LEb, LEg, LEr and the layering them.
Patent JP-2003032429-A (JP)
Title: Facsimile equipment and facsimile system having the same
Inventor: OGAWA MASAHIRO
IPC: G06F13/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To perform polling when the party of transmission requests polling by using the ID of an original by storing the original on a storage device such as HD in the case of facsimile transmission and transmitting the ID of the original to the party desired to transmit in mail. SOLUTION: The original is read from a scanner part 21 and inputs the opposite party by an operating part 23 by Internet facsimile equipment 3. In such a case, the mail address of the portable telephone of the opposite party is inputted and polling is designated. The read original is stored on a transmitting data storage part 26 such as HD, and the original ID is assigned and managed on a managing table 25. Mail data, in which that original ID is described, are prepared and the mail is transmitted through a network interface 33, the Internet 6 and a portable telephone company 7 to a portable telephone 8 of the designated mail address. A recipient, who receives the mail, performs polling receiving by using the original ID on a facsimile 9.
Patent JP-2003029924-A (JP)
Title: Mouse
Inventor: SUGA YOSHITOMO
IPC: G06F3/0354
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a mouse 1 with excellent operability. SOLUTION: The mouse 1 is composed of a main body 3 and a cable 5, one end of the cable 5 is connected to the main body 3 and a connection part P is positioned on the rear side of an M-M line which is the middle of the entire length L1. It is possible that a connector is formed on the main body 3, a plug is attached to one end of the cable 5 and the main body 3 and the cable 5 are freely attachably and detachably constituted. In this case, it is possible that a plurality of connectors are provided on the main body 3 and the connection part is selected corresponding to the preference of an operator. When the connection part P is on the rear side of the middle of the entire length of the main body 3, the smooth slide of the main body 3 is not obstructed by the slack of the cable 5.
Patent JP-2003030666-A (JP)
Title: Dynamic background extraction method for object detection system
Inventor: MORI AKINORI
IPC: H04N7/18
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To prepare a stable background image without increasing a memory capacity and without increasing the amount of calculation in such a condition that a mobile object to be a detection object is present under a lighting condition changing every moment. SOLUTION: As first background image data, those obtained by multiplying image data by n are adopted. Values which are obtained by multiplying background image data by (n-1)/n are added to the image data and the background image data after addition are updated as the background image data for the next input image data.
Patent JP-2003026622-A (JP)
Title: Method for producing 1,4-butanediol
Inventor: OKUBO KAZUYUKI
IPC: C07C31/20
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably carrying out a hydrogenation purification of a crude 1,4-butanediol obtained by distilling hydrolyzed solution and reacting butadiene with acetic acid and oxygen in the presence of a catalyst to produce a reaction product containing 1,4-diacetoxybutene, hydrogenating the reaction product, and hydrolyzing the hydrogenated product. SOLUTION: The crude 1,4-butanediol having <=0.5 wt.% concentration of 2-(4'-hydroxybutoxy)tetrahydrofuran based on the amount of the 1,4-butanediol is extracted from a lower part of a distillation column of a hydrolyzed liquid as a side stream, and the extracted crude 1,4-butanediol is subjected to the hydrogenation reaction.
Patent JP-2003037224-A (JP)
Title: Substrate for module
Inventor: AMINO TOSHIKAZU
IPC: H01L23/473
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a module, which has sufficiently high thermal conductivity of a radiation plate, and is superior in bonding strength of the radiation plate and an insulation substrate and in cooling efficiency of a semiconductor element, and therefore can be used suitably for a substrate for mounting a semiconductor element whose heating value is large. SOLUTION: The substrate for a module for mounting a semiconductor module includes the insulation substrate where a conductor circuit is formed on one main face, and the radiating plate bonded on the other main face of the substrate via an adhesive layer. The radiation plate is constituted of a metal or an alloy, whose thermal conductivity is at least 100 W/m.K in the range of normal temperature to 300 deg.C. A roughened surface is formed on an interface of the radiation plate to the adhesive layer, and a channel for circulating refrigerant is formed in the radiation plate.
Patent JP-2003033315-A (JP)
Title: Endoscope
Inventor: YAMATANI TAKATSUGU
IPC: A61B1/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope with good operability for an endoscopic treatment, by protruding an operative instrument from a distal end opening of a plurality of insertion channels of the endoscope. SOLUTION: A first operative instrument rocking seat installation part 14A for installation of a first operation instrument rocking seat member 14 rockable in the up-and-down direction is formed near a first channel opening part 8 of a hard tip member 2; A second operative instrument rocking seat installation part 15A for installation of a second operative instrument rocking seat member 15 rockable in the side-to-side direction is formed near a second channel opening part 10. The position of the seat member 14 is set so as to be closer to the proximal end side and upper side compared with the position of the seat member 15, and the positions of the seat members 14, 15 are arranged so as to be located in an upper side compared with an upper edge 3u of an observation window 3.  The endoscope is a squinting type, and the observation window 3, the seat member 15 and the seat member 14 are arranged axially in this order from a front edge of an inclined plane 2a.
Patent JP-2003039119-A (JP)
Title: Burring processing method and its apparatus
Inventor: KAGITANI JIRO
IPC: B21D28/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a burring processing method and its apparatus capable of improving accuracy of a material to be burring-processed by extending the travel volume of a burring punch when the burring processing is executed by arranging the burring punch inside the material to be processed such as a pipe or the like and capable of applying a press machine belonging to general purpose machines. SOLUTION: A punch holder 23 which can be inserted into the inside of the material to be processed 1 is provided, and the burring punch 25 is provided in the punch holder 23 so that the burring punch is movable in the diameter direction of the material to be processed 1 and the burring processing section 25b can be protruded from the punch holder 23. In the opposite side against the burring processing section 25b in the burring punch 25, a pressing pin 21 to press and move the burring punch 25 is provided, and in the burring processing section 25b side, an energizing mechanism A to energize the burring processing section 25b of the burring punch 25 protruded from the punch holder 23 to the punch holder 23 side is provided.
Patent JP-2003035027-A (JP)
Title: Method for manufacturing tile panel, and the tile panel
Inventor: IKEGAMI NORIAKI
IPC: E04F13/08
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a tile panel that becomes easy and economical by using a form. SOLUTION: A tile 2 is inserted into a form 3 having a recess 3a for aligning a plurality of tiles 2 at a specific interval vertically and horizontally and a partition wall 3b so that the rear faces up, a particle (natural silica sand 4) is scattered at the recess that is formed by the upper surface of the partition wall 3b and the inserted tile in flush with the rear of the tile. Then, a substrate 6 whose surface is coated with an adhesive is adhered to the rear of the inserted tile, and the form is removed after specified time, thus manufacturing the tile panel. Additionally, the substrate may be struck to the tile through a process for forming the first adhesive layer on the rear of the tile that is inserted into the form, and a process for forming the second adhesive layer by coating the surface of the substrate with the adhesive.
Patent JP-2003045443-A (JP)
Title: Nonwoven carbon fiber fabric for electrode material of high polymer electrolyte fuel cell and its manufacturing method
Inventor: SHIMAZAKI KENJI
IPC: H01M8/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material of a high polymer electrolyte fuel cell having no flaw on its high polymer electrolyte film and lowering no cell performance. SOLUTION: This nonwoven carbon fiber fabric for the electrode material of the high polymer electrolyte fuel cell has 0.15-0.6 mm thickness, 50-150 g/m<2> surface density, 0.20 Ωcm or less, resistivity value and 15 pieces or less/mm<2> number of fluffs.