baber/WOPTO huggingface dataset:
Patent JP-2003040652-A (JP)
Title: Apparatus and method for coating optical fiber
Inventor: KOJIMA HIDEKAZU
IPC: G02B6/44
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To quickly and surely shield light when using a UV flash lamp for the coating of an optical fiber by a UV curable resin. SOLUTION: The apparatus for coating an optical fiber is equipped with a lid 4, a shutter 19 mounted on a peep hole provided on the lid 4, and a lid opening/closing confirmation switch 18. The apparatus shuts the shutter 19 after confirming physically and programmatically that the lid 4 is surely closed, from information of the lid opening/closing confirmation switch 18 and by utilizing information from every part of the coating apparatus. The opening/shutting of the shutter 19 is automatically performed by a control circuit, linking with each process in the course of coating the optical fiber.
Patent JP-2003046025-A (JP)
Title: Semiconductor device and connection structure thereof
Inventor: IGARASHI YUUSUKE
IPC: H01L23/50
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks in an external connection electrode 41C, due to a stresses accompanying thermal expansion of a semiconductor device 60. SOLUTION: The contact area between a bonding pad 41A and the external connecting electrode 41C is made larger than a electrically conductive path 48. Thereby constriction of the external connection electrode 41C can be prevented. In the conventional mounting structure, stresses are concentrated at the constricted part of the external connection electrode to generate cracks in this part, but the concentration of the stresses can be prevented by eliminating the constriction. Thus, in the mounting structure for the semiconductor device according to the invention, no cracks are generated in the external connection electrode 41C. Furthermore, the shape of the side surface of the external connecting electrode 41C can be adjusted, according to the amount of solder for the electrode 41C on the rear surface of a die pad 41D.
Patent JP-2003043149-A (JP)
Title: Radioactive ray detecting circuit
Inventor: YAMAGATA HIDEFUMI
IPC: G01T1/17
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate estimate of ideal integral output, and to eliminate the deterioration in a counting rate characteristic without being influenced by that even when piled up. SOLUTION: The light generated by making a radioactive ray incident on a scintillator 11 is introduced to PMT 21 and 31. Output of the PMT 21 and 23 is added by an adder 42, and is inputted to a time trigger circuit 46. The rise from no signal and the rise when piled up are detected by this time trigger circuit 46, and time T during both points of time is measured by a counter 47, and a value of corresponding f(T) is read out by a memory 48. Multipliers 25, 35, and 45 divide a value of digitalizing an integral value integrated by integrators 23, 33, and 43 during the time T by A/D converters 24, 34, 44 by a value of the f(T).
Patent JP-2003045930-A (JP)
Title: Semiconductor substrate for evaluating contamination and method for evaluating contamination
Inventor: SHINOMIYA MASARU
IPC: H01L21/66
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a semiconductor substrate for evaluating contamination, which is used so that contaminant of transition metal impurities in a semiconductor silicon substrate manufacturing process or a semiconductor device manufacturing process is exactly evaluated, and to provide a method for evaluating contaminant of metal impurities or the like by using the semiconductor substrate. SOLUTION: The semiconductor substrate, which is used for evaluation of contamination in the semiconductor substrate manufacturing process and the semiconductor device manufacturing process, is characterized in that the structure is composed of three layers of a semiconductor substrate body, a contaminant diffusion preventing film, and a contamination evaluation layer.
Patent JP-2003050887-A (JP)
Title: Electronic certificate issuing method and electronic certificate issuing system
Inventor: MATSUMOTO MASAYOSHI
IPC: G06Q50/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To entrust a third person with a procedure and to prevent double use and unauthorized utilization by the third person in the case of issuing various kinds of certificates or the like such as the ones issued by an administrative organ as electronic data. SOLUTION: By entering a utilization purpose to the certificate and inhibiting the alteration of the certificate, it can not be utilized for something other than the entered purpose.
Patent JP-2003055152-A (JP)
Title: Cosmetic composition for skin makeup
Inventor: SUENAGA KOJI
IPC: A61K8/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition for skin makeup having good spreadability on the skin, causing no stickiness and imparting fresh feeling in use. SOLUTION: This cosmetic composition for skin makeup contains (A) colloidal silica core-silicon shell body consisting of (1) 90-10 wt.% of colloidal silica core and (2) 10-90 wt.% of a shell of a polyorganosiloxane expressed by the average composition formula: R<1> a SiO(4-a)/2 [wherein, R<1> is a (substituted) identical or different monovalent hydrocarbon group; and (a)=1.80-2.20], and (B) a polyorganosiloxane. The content ratio of the silica core-silicone shell body (A) is 0.5-10 wt.%, and that of the polyorganosiloxane (B) is 0.5-50 wt.%.
Patent JP-2003040268-A (JP)
Title: Corrugated cardboard floor panel for placing item thereon and pallet and assembled body using the same
Inventor: FUKUMOTO GENZABURO
IPC: B65D19/20
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a sturdy corrugated cardboard floor panel, and a pallet and a container using the panel, in whose top space an outer shell wall or a dividing wall can be easily mounted/dismounted. SOLUTION: Between a pair of corrugated cardboard floor panel main bodies (2), (3) facing each other, many reinforcing materials (4), (4)... formed by cutting a paper tube in round slices are placed. The main bodies (2), (3) and the materials (4), (4)... are firmly and integrally adhered.
Patent JP-2003060130-A (JP)
Title: Semiconductor device, sealing method therefor and mounting method using the device
Inventor: KONDO MANABU
IPC: H01L23/29
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a sealing method therefor and a mounting method using it for realizing a semiconductor package product with high reliability, by improving the strength in handling with low-cost composition. SOLUTION: A bare chip 11 has an active surface 14, provided with a plurality of ball electrodes 13 for external connection related to an internal integrated circuit. A uniform array of ball electrodes 13 is realized over the entire active surface 14 with a multilayer wiring layer 12. The surfaces of the bare chip 11 other than the active surface 14 is covered with a protective coating package, for example, a resin coating package 15. The thickness of the resin coating package 15 is several μm to tens of μm, and is hardly different from the size of the bare chip.
Patent JP-2003053072-A (JP)
Title: Sewing machine
Inventor: KAWABE NORIKO
IPC: D05B1/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine for confirming information concerning a pattern with a loop with respect to the sewing machine which performs sewing by penetrating an object to be sewed with a thread. SOLUTION: In the sewing machine, an embroidery frame is vertically inversely attached to the machine at each cloth when the kind of stitches is changed from the stitches along a face into the stitches with a loop projecting from the face. Then the two kinds of stitches are obtained through the use of a single hollow needle. An LCD 31 a correctly informs a user of the setting of the kinds of the stitches, a pattern situation (display which coincides with the upper surface of a cloth) and a work indication (an effect that the cloth is inversed).
Patent JP-2003059579-A (JP)
Title: Plug receptacle
Inventor: MATSUDA KAZUHISA
IPC: H01R31/06
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a plug receptacle with relatively simple structure, enabled to prevent electric shock and the like with high reliability. SOLUTION: The plug receptacle comprises a case 1 having insertion holes 28, 29, 30 into which, insertion terminals of a plug can be inserted, a rotation plate 21 installed to the case 1 so as to rotate between the angle at use and the angle at non-use, having through holes 51, 52, 53 into which, the insertion terminals can be inserted, a coil spring 60 biasing the rotation plate 2 toward non-use position, and receptacle electrodes 4a, 5a, 6a to which, the insertion terminals, to be inserted through the insertion holes, are enabled to contact. The insertion holes are blocked by the rotation plate 2 when the rotation plate 2 is located at the non-use position, and the insertion terminals inserted through the through holes are inserted into the case 1 through the insertion holes and connected to the receptacle electrodes when the rotation plate 2 is located at the position at use.
Patent JP-2003055302-A (JP)
Title: Method for underwater dehydration reaction
Inventor: KOBAYASHI OSAMU
IPC: C07B61/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a meth for dehydration reaction in water, with which a product is obtained in a high yield and selectivity in water. SOLUTION: At least a catalyst having a surfactant structure and reactants are made to coexist in water.
Patent JP-2003061367-A (JP)
Title: Piezoelectric power-generating unit
Inventor: SUGAWARA TOSHIYUKI
IPC: H02N2/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a power-generating unit using a piezoelectric element that converts rotary motion into electric energy efficiently and intermittently. SOLUTION: Positive piezoelectric effect is caused by bending a piezoelectric bimorph up and down via a crankshaft mounted on a rotating shaft and a connecting rod and thereby causing the bimorph to be strained. As a result, the bimorph converts the rotary motion into electric energy efficiently and intermittently.
Patent JP-2003059692-A (JP)
Title: Control panel structure
Inventor: UCHIUMI YU
IPC: H05K7/12
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a control panel structure at a low manufacturing cost without generating troubles like a short-circuit on a circuit board. SOLUTION: In a control panel using a knobs 2 covered with a metal film on a resin panel 1, metal coating 3 is applied to an inner surface close to or on the sliding surface with the 2 of the resin panel 1.
Patent JP-2003056597-A (JP)
Title: Multiple disc clutch
Inventor: ICHIKAWA KIYOKAZU
IPC: F16D25/12
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiple disc clutch capable of preventing coupling between a clutch case and a sleeve from loosing, even when respective parts are expanded, reaching high temperatures. SOLUTION: The clutch case for the multiple disc clutch is made of aluminum for weight reduction, however, a metal sleeve is pressed in an inner peripheral side to ensure wear resistance because a piston operating pressure oil feeding hole periphery slides with a seal member. The coupling between the sleeve and the clutch case becomes loose due to a difference between a coefficient of linear expansion for the aluminum and the metal, when the respective parts are expanded by high temperature, and the sleeve slides to the case resulting in dislocation of oil holes to each other. A notch 24 is provided with the sleeve 20, and a bottom surface 25 is made into a curved surface, so that the depth may become smaller toward the clutch case 3 side. A thickness part 33 pressed out of a tightening part 32 of the clutch case 3 enters the notch 24 to couple both of them.  The depth of an upper surface 34 of the tightening part 32 becomes larger, going toward the clutch case side, and its angle is set at 5 to 15 deg..
Patent JP-2003067012-A (JP)
Title: Sequence program generating method
Inventor: YOSHIKAWA KOJI
IPC: G05B19/05
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a generating method for a sequence program which enables the sequence program to be produced by modularizing and combining operations by the purposes of respective operations and reduces the production cost by saving the production time and trouble for the program. SOLUTION: To generate the sequence program which places various industrial machines in specific operation, the sequence program is modularized by the operation processes of the respective industrial machines and registered in a work memory. Then the sequence program is generated by (1) selecting module programs needed to place the industrial machines in the specific operation out of all module programs read out of the work memory, (2) rearranging the selected module programs in the operation processing order of the industrial machines, and (3) combining the respective module programs rearranged in the operation processing order.
Patent JP-2003062195-A (JP)
Title: Ball falling type game machine
Inventor: KUROSAKI KATSUTOSHI
IPC: A63F7/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making ball falling type game machine, with which the amusement of a game can be improved by effectively utilizing an entire panel surface by reducing the skill required for a game and dispensing with a guide panel by dispensing with a conventional ball shooting-up means and comparatively easily and exactly putting in a ball at an arbitrary position. SOLUTION: This game machine is composed of a frame body, the panel surface housed in the frame body, a ball falling means for making a ball fall from the upper part of the panel surface, a lateral moving means for freely moving the ball falling means from side to side, a ball feeding means for feeding balls to the ball falling means, and a manipulating means for manipulating the lateral moving means.
Patent JP-2003069624-A (JP)
Title: Cell selective abandonment method for atm communication network and atm communication network
Inventor: MATSUI JUNICHIRO
IPC: H04L47/32
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the ineffective cells of a faulty connection from staying in cell buffers of node devices placed upstream of the place where a transmission line fault has occurred when the fault occurs in an ATM communication network. SOLUTION: When a main signal cell inputted from downstream is a user cell, a node device 1-b which is an intermediate node device acquires connection information of a connection to which the input cell belongs from the header information of the cell and discriminates whether the connection information is registered in a faulty connection table 21 provided in the device itself. The node device selectively abandons the cell when the connection information is registered there, or acquires an empty CAM address of the faulty connection table 21 to register faulty connection information in the acquired address when the connection information is not registered there.
Patent JP-2003071707-A (JP)
Title: Surface machining apparatus
Inventor: JINBO NAOYUKI
IPC: B24B37/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface machining apparatus capable of performing high precision control of a surface shape sufficiently and at a low cost. SOLUTION: The surface machining apparatus 1 comprises a surface plate 5 to be rotated, a workpiece hold means 31 for holding a workpiece W1, and a workpiece position change means 21. The workpiece W1 is secured in a machining position away from a rotation center O1 of the surface plate 5 by a predetermined distance, and brought into sliding contact with the rotating surface plate 5. The workpiece position change means 21 moves the workpiece hold means 31 linearly in a radial direction R1 so as to change the machining position of the workpiece W1.
Patent JP-2003066564-A (JP)
Title: Silver halide photographic sensitive material and processing method for the same
Inventor: FUKUI MAKOTO
IPC: G03C1/76
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material excellent in contamination resistance in development without impairing photographic performance, free of defective conveyance even in rapid processing in which the total processing time of a developing step to a drying step is short and excellent in contamination resistance in development under low replenishment, to provide a processing method for the sensitive material, to provide a silver halide photographic sensitive material which suppresses uneven dropping and terminal fog due to conveyance in an automatic processing machine and to provide a processing method for the sensitive material. SOLUTION: The silver halide photographic sensitive material is characterized in that 'draining time' of at least one side of the silver halide photographic sensitive materials after immersion in water at 35 deg.C for 30 sec is <=30 sec.
Patent JP-2003062564-A (JP)
Title: Water purifying cartridge and water purifier
Inventor: ISHIKAWA TAKAHISA
IPC: B01D39/14
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier or a water purifying cartridge as a water purification mechanism detachable from the body of the water purifier which can easily optimize the water purifier depending upon a change in water quality in a short time. SOLUTION: The water purifying cartridge 10 has an integral structure of a combination of an inorganic filter medium 1, an activated carbon layer 7 provided on the surface of the inorganic filter medium 1, and connecting members 5A, 5B for connecting the inorganic filter medium 1 to the activated carbon layer 7. Upon the removal of the connecting members 5A, 5B, the inorganic filter medium 1 can be disconnected from the activated carbon layer 7. After the disconnection, the activated carbon layer 7 can be separated from the inorganic filter medium 1 and can retain its shape even after the separation from the inorganic filter medium 1.
Patent JP-2003074908-A (JP)
Title: Fan motor mounting structure of air conditioner
Inventor: TEI SHIMEI
IPC: F24F5/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise between a fan motor mounted in an air conditioner and a fan motor mounting stand to support the fan motor and save on energy by reducing input to the fan motor. SOLUTION: Openings (15A-15C) through which an air flow is introduced to the periphery of the fan motor 4 are formed in a fan motor mounting part 8 of the fan motor mounting stand 5, and an excessive negative pressure is prevented from being generated on the back side of a fan blade 3 during operation of a fan.
Patent JP-2003073157-A (JP)
Title: Cement admixture and method of execution of cement composition
Inventor: YAMASHITA AKIHIKO
IPC: C04B24/26
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture having high dispersibility, and imparting a hardened cement excellent strength and durability, capable of preventing degradation of fluidity at high temperatures, and to provide a method of execution of a cement composition using the admixture. SOLUTION: The cement admixture contains a copolymer (A) for the cement admixture and an oxicarboxylic acid compound (B) as essential ingredients in a ratio of 10/90-99.9/0.1 (in wt.%), the copolymer (A has a monomer unit (I) derived from an unsaturated polyalkylene glycol ether monomeric substance (a), represented by general formula (1): YO(R<1> O)nR<2> ...(1) and monomer unit (II) derived from an unsaturated carboxylic acid monomeric substance (b) as essential ingredients, and monomer units (I) and (II) occupy among total monomer units by >=1%, and the monomer unit (I) occupies in ratio of <=50 mol % of total monomer units.
Patent JP-2003077346-A (JP)
Title: Coaxial cable with two parallel cores
Inventor: TANAKA KANDAI
IPC: H01B11/06
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable with two parallel cores easy to identify the polarity of cores even when it is thin. SOLUTION: For the coaxial cable with two parallel cores 1, two cores 2a, 2b formed by covering the periphery of an inner conductor 7 by insulation material 8 are arranged in parallel, and the outer periphery of the cores 2a, 2b is covered by an outer conductor 3, and outer periphery of the outer conductor 3 is covered by a jacket 4 made of insulating material 8. The jacket 4 is made transparent and a polarity marking tape 5 is put between the jacket 4 and the outer conductor 3 along the cores 2a, 2b.
Patent JP-2003081363-A (JP)
Title: Vessel for coating solution
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D77/24
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To easily handle a vessel for a coating solution by integrally combining the vessel with the coating solution stored therein with an applicator when the vessel is stored. SOLUTION: An applicator storage space 7 covered by a lower lid 6 in an opening/closing manner is provided below a vessel body 3 which can store the coating solution in a coating solution storage part 2 covered by an upper lid 4 in an opening/closing manner, the applicator 8 which comprises an application part and a handle part and can be inserted in the coating solution storage part 2 is disposed in the applicator storage space 7, and the applicator 8 is held by the vessel body 3 and the lower lid 6.
Patent JP-2003072319-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/13
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent partial wear among blocks without deteriorating noise performance on a pneumatic tire having variable pitch arrangement. SOLUTION: This pneumatic tire having the block 3 formed of a plurality of main grooves 1 continued in the tire peripheral direction on a tread surface and a lateral groove 2 communicating the main grooves 1 to each other and communicating the main grooves 1 and a grounding edge 4 to each other and having a relatively large inclination against the normal direction of a tread surface of a main groove side wall surface of the block short in pitch length is constituted by forming block rows 3c, 3m, 3s in the peripheral direction divided by the main blocks 1 or the main blocks 1 and the grounding edge 4 by the blocks, constituting at least one of the block rows of a plurality of the blocks different in pitch length in the tire peripheral direction,  making an inclination of the main groove side wall surface on which width of the blocks becomes wider toward a groove bottom and relatively decreasing an inclination against the normal direction of the tread surface of the main groove side wall surface of the block long in pitch length.
Patent JP-2003071909-A (JP)
Title: Film manufacturing method and apparatus therefor
Inventor: SHINGO MUNEHIRO
IPC: B29L7/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a non-stretched film suitable for simultaneous biaxial stretching by thickly forming both side end parts of the film without generating trouble. SOLUTION: In manufacturing the film by supplying the molten sheet (s) comprising a thermoplastic polymeric material extruded in a molten state from an extruder 1 to the surface of a cooling drum 2 to cool the same, air 23 is blown against both side end parts 10 of the sheet (s) supplied to the surface of the cooling drum 2 from nozzles 24 to press both side end parts 10 to the surface of the cooling drum 2.