baber/WOPTO huggingface dataset:
Patent JP-2003100975-A (JP)
Title: Package for housing semiconductor chip and semiconductor device
Inventor: KAMIMURA MUNEHIRO
IPC: H01L23/40
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent breakage of an input/output terminal fitted into the ceramic board or frame body of a semiconductor device and normally and stably operate the semiconductor device for a long time, by preventing large tensile strength from being exerted on the semiconductor device when the semiconductor device is mounted on an external electric circuit board and actuated. SOLUTION: A screw installation portion 1a is formed at the corners of a substantially rectangular metal plate 1. Each of the screw installation portions has a through hole formed at the end portion 1c of each of overhanging portions which are formed at both ends of the longer sides 1A of the metal plate 1 so that the overhanging portions are extended outward in parallel with the shorter sides 1B of the metal plate 1. Further, each of the screw installation portions has a substantially L-shaped notched portion F in the side of each overhanging portion on the side of the shorter sides 1B formed by cutting the area of each overhanging portion extending from the longer side 1A to the vicinity of the through hole.  For each notched portion F, the angle θ of the corner 1f thereof in proximity to the through hole is between 45 deg. and 90 deg. inclusive, and the length Fa thereof in parallel with the shorter sides 1B is between 1 mm and 5 mm inclusive.
Patent JP-2003108010-A (JP)
Title: Stretch label
Inventor: UEKI TAKAYUKI
IPC: G09F3/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a stretch label excellent in fitting properties to the outside surface of a bottle body to prevent fallout thereof, having content masking properties, following the self-stretchability of a film constituting the label to prevent a crack of an ink coating film and the like and having beautiful and excellent appearance. SOLUTION: The cylindrical stretch label formed by joining both end parts of a raw film and mounted on the outside surface of the bottle body is characterized in that a multilayered laminated film consisting of a polyethylene resin is used as the raw film to be a constituent of the stretch label and a printed layer consisting of an ink composition having polyurethane resin as a main component of a vehicle thereof and having a dynamic frictional coefficient μof 0.25-0.45 is provided on the inner surface of the multilayered laminated film consisting of the polyethylene resin.
Patent JP-2003106870-A (JP)
Title: Weighing pulse transmitter
Inventor: IWAI YOSHIHIRO
IPC: G01R11/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a weighing pulse transmitter for accurately detecting a rotating speed of a rotary disk without enlarging a signal disk and transmitting a weighing pulse in response to the rotating speed. SOLUTION: A weighing pulse transmitter 20 is provided with the signal disk engaged with and rotated on a rotating body 1 rotating in proportion to a weighing amount, and an optical sensor 23 arranged so that a circumferential part of the signal disk intercepts a part between a light emitting element and a light receiving element. The transmitter transmits a pulse proportional to the rotating speed of the rotating body 1 on the basis of the rotating speed in which the circumferential part of the signal disk intercepts the part between the light emitting element and the light receiving element.  Further, the transmitter is composed of a first signal disk 21 for intercepting the part between the light emitting element 23a and the light receiving element 23b when the rotating body is in normal rotation, and a first planetary disk 22 rotated to be engaged with the first signal disk 21 and intercepting the part between the light emitting element 23a and the light receiving element 23b when the rotating body 1 is in reverse rotation.
Patent JP-2003109074-A (JP)
Title: Vending machine
Inventor: KUROIWA MASAHIKO
IPC: G07F9/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To properly set information without an error in relation to which one of a plurality of merchandise storage parts is selected concerning choice about respective merchandise selection buttons. SOLUTION: Information related to which one of the merchandise storage parts 3 is selected concerning the choice of the respective merchandise selection buttons B is set in a related information confirming mode. When one of the merchandise selecting buttons B is selected in the mode, the merchandise storage part B for storing the merchandise to be sold is judged based on the related information and, then, a carry-out means S is operated to carry-out the merchandise to be stored in the merchandise storage part B.
Patent JP-2003097878-A (JP)
Title: Low temperature physical distribution system, quality holding method in action market, and device thereof
Inventor: MURAKAMI TAKASHI
IPC: F25D13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature zone forming device having a storage function provided with temperature control and humidity control to form a low temperature distribution system by tight link with a buying and selling system based on an understanding of characteristics of a market, a quality holding method for fishery products in an auction market where the fishery products are provided for transactions, and a quality holding device thereof. SOLUTION: The low temperature zone forming device for forming this low temperature physical distribution system is composed of a cold air generating device 1, and a circumferential wall 3 comprising hollow bodies having elasticity. At one end of the circumferential wall, water inlet/outlet ports and a connection port to feed cold air from the cold air generating device are provided. The inner side of the circumferential wall has air outlets comprising woven fabric roughly along the whole surface.
Patent JP-2003111612-A (JP)
Title: Hair holder
Inventor: TOJO TAKEHIKO
IPC: A45D2/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a hair holder capable of easily styling hair. SOLUTION: The hair holder has a hair taking in an opening 4 at one end, and a slender cylindrical shape having a hair insertion space longitudinally extending. The space is formed so as to ensure that hair is meanderingly passed through. The hair holder 2 is structured by forming one or two or more flexible sheet materials into a bag. The space is formed so as to ensure that hair meanders in the flat surface of the hair holder. The hair holder 2 is used jointly with a hair insertion tool 3 having a hook portion at the tip.
Patent JP-2003117890-A (JP)
Title: Resinous plate stamping die
Inventor: KONDO HARUTAKA
IPC: B26F1/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent leavings generated at stamping a resinous plate material from clogging a die hole 8 of a die 9. SOLUTION: In this resinous plate stamping die, a punch 4 having a required stamping shape is attached to an upper die set 1 through a packing plate 2, and the die 9 fitted and removed in and from an outer peripheral portion of the punch 4 with a specified clearance is attached to a lower die set 7. A cooking means 3 such as a Peltier element is attached to a packing plate 2 to which the punch 4 is attached, thereby cooling the punch 4. When stamping a resinous plate 10, leavings 11 are cooled and made to shrink, thereby preventing clogging the die hole 8.
Patent JP-2002187362-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: FURUYA HIROMI
IPC: B41M5/42
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording medium useful as not only a card type but also a rewriting type for a document and having excellent light resistance and excellent durability without notch on the medium even by a repeated use and to provide the reversible heat-sensitive recording medium removable without retaining a writing composition on the medium by an eraser or the like such as nonwoven fabric, paper, sponge, rubber cloth or the like by incorporating possibility of writing by a writing instrument and fixability of the degree not easily taking a writing part even by a contact of the writing part with another document or the like. SOLUTION: The reversible heat-sensitive recording medium comprises a reversible heat-sensitive recording layer containing an electron donative colorational compound and an electron acceptive compound on a support and capable of forming a relatively color developing state due to a difference of heating temperatures and/or cooling speeds after heating. The medium further comprises a layer (called 'a crosslinking polymer layer') containing a polymer having an ultraviolet ray absorption structure of a crosslinking state.
Patent JP-2003118997-A (JP)
Title: Control device for reach type forklift
Inventor: CHIN SHIYOMEI
IPC: B66F9/24
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a control device for enabling a turning traveling, suppressing a side slip of a drive wheel. SOLUTION: Drive wheel ground point speed Vdl of a vehicle body at a position of the drive wheel 7 and the speed direction θ1 are calculated by a deriving part 26 based on rotational speed Vl and Vr of both front wheels 6l and 6r detected by each of encoders 22 and 23 for both front wheels and arranging dimensions of both the front wheels 6l and 6r and the drive wheel 7. Side slip speed Vslp of the drive wheel 7 is calculated from the drive wheel ground point speed Vdl, the speed direction θ1 and a steering angle θ by a potentiometer 24. A speed suppression coefficient Kv is derived by a proportional integration control based on the side slip speed Vslp. A speed command value Vobj of the drive wheel 7 is derived based on the speed suppression coefficient Kv by a control part 27 to control an output of a traveling motor 20.
Patent JP-2003121439-A (JP)
Title: Organism-released material immobilizing micro-array
Inventor: MIYAUCHI YOKO
IPC: C12N15/09
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an organism-related material micro-array having a hollow fiber capable of detecting a low-level specific bond without being concealed by background intensity, and an organism-related material probe immobilized on the fiber. SOLUTION: The hollow fiber to be used satisfies the expression, B/A<;1 [where, A is the detected light intensity of a hollow part when detecting the fluorescence intensity of a fluorescent molecule Cy3 (concentration 0.01 nmol/ml) placed in the hollow part of the hollow fiber from a fiber cut face by a fluorescence microscope, and B is the detected light intensity of the fiber part when measuring with the same condition without placing the fluorescent molecule].
Patent JP-2003117357-A (JP)
Title: Platelike membrane cartridge
Inventor: UEJIMA TATSUYA
IPC: B01D63/08
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a platelike membrane cartridge which can be arranged without necessitating a membrane case, free from the necessity for arranging a member to be a resistance for obstructing the stream of upward flow in the upper region of the platelike membrane cartridge and capable of passing the upward flow smoothly. SOLUTION: In the cartridge 22 which is dipped in a vessel and arranged in the vertical direction and a plurality of which are arrayed in parallel with a certain interval to form a cross-flow passage having a prescribed width, a filter membrane 28 is fixed at the peripheral part on both front and back surfaces of a filter plate 27 having stiffness, a permeated water take-out port part 30 communicating with a permeated water flow passage 29 formed on the filter plate 27 is provided on the side end surface 27a of the filter plate 27 and wall part 31 for blocking the side part opening of the cross-flow passage by being brought into contact with the side edge part of the filter plate 27 of the plate like membrane cartridge 22 adjacent to the side edge part of the filter plate 27 is formed.
Patent JP-2003118778-A (JP)
Title: Retort pouch
Inventor: MATSUMURA YASUYO
IPC: B65D81/24
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a retort pouch with which oxygen in a container is removed to improve preservability of contents. SOLUTION: The retort pouch is formed of a laminate film comprising an external layer formed by dry-laminating at least one oxygen barrier layer and a cushion layer and an internal layer formed by co-extruding or sandwich- laminating an oxygen absorbing layer comprising an olefin-based resin containing 2 to 40% of a modified polyolefin resin and an oxygen absorbing agent blended into the resin, and a heat-sealing layer on one of the surfaces of the external layer.
Patent JP-2003124035-A (JP)
Title: Core material
Inventor: TAKEMOTO SATOSHI
IPC: H01F1/20
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide such a core material that generates a small eddy current and is hard to generate self-heating even if a large frequency current is applied to an induction coil. SOLUTION: This core material is made of green compact containing soft magnetic powder of which Curie point is 400 deg.C or higher and particular size is 70 μm or less in D50 value indication, and an insulative agent, and its electrical resistivity is 0.03 Ωm or more.
Patent JP-2003124860-A (JP)
Title: Common-use mobile communication system and reception level measuring method for common-use mobile communication system
Inventor: OBATA KAZUNORI
IPC: H04B7/26
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a common-use mobile communication system and a reception level measuring method for the common-use mobile communication system, which reduce connection delay when the connection destination of a mobile terminal is switched from a system currently in use to another system. SOLUTION: The mobile terminal 300 measures the reception levels of channels for level measurement from a 1st mobile communication system 100 and a 2nd mobile communication system 200 according to channel information for level measurement reported from the 1st mobile communication system 100 and reports them to the 1st mobile communication system 100 at the start of communication and when the channels are switched. When a communication channel which can be allocated to the 1st mobile communication system 100 itself is not available, the 1st mobile communication system 100 reports the reception level of the channel information for level measurement from the 2nd mobile communication system 200 to the 2nd mobile communication system 200, which allocates a communication channel to the mobile terminal according to the reception level.
Patent JP-2002202718-A (JP)
Title: Scenery display device
Inventor: YASUJIMA TAKUMI
IPC: G08G1/0969
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a scenery display device which can display especially a starry sky in a scene at an arbitrary place and direction, which permits to investigate the scene beforehand, including the starry sky in the place before going to the spot, and further which permits to watch a scenery guide including the starry sky in any place according to movement. SOLUTION: Utilizing map information 3 or altitude information in a database 4, a mountain form display function 8 displays the appearance of mountains viewed from an arbitrary place; also, a mountain name and altitude display function 9, a wide-area display function 10, a sky information display function 11, and a target display function 12 perform displaying, respectively, and generates scenery including the starry sky.  Moreover, an evaluation value calculation function 20 calculates evaluation values of the scenes generated to a plurality of preset places and finds a place for the best scenery; further, the calculation methods for the scenery evaluation are different depending on the purpose and includes several kinds of methods; and furthermore, a cross- section display function 21, an altitude scale display function 22, and a propagation locus display function 24 have a function, capable of analyzing a propagation situation of radio waves between two points.
Patent JP-2003129518-A (JP)
Title: Fuel tank of construction machinery
Inventor: MAGAKI HIDETO
IPC: E02F9/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank of construction machinery capable of simplifying fueling work and simplifying a fixed means by combining the fixing of the fuel tank with the fixing of an operating fluid tank. SOLUTION: The fuel tank is constituted of a vessel with a low height, a fueling opening is provided to a lower position, the working fluid tank is so constituted that it can be piled up on the fuel tank, the fueling work can be carried out without getting on to the roof or the like and, both tanks can be integrally fixed as a unit.
Patent JP-2003128991-A (JP)
Title: Water-repellent film and method for producing the same
Inventor: KIMURA NOBUO
IPC: C09D185/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-repellent coating enabling low-temperature film formation, easily applicable at low cost, and giving coating film of high wear resistance and hardness, in view of the fact that conventional water-repellent film is not only poor in low-temperature film formability and the adhesion to substrate but also low in film strength such as low wear resistance and low hardness, and to provide improved coating film by using the water-repellent coating. SOLUTION: This water-repellent coating film comprises (a) inorganic microparticles with the surface put to hydrophobicizing treatment, (b) a silicone- modified resin and/or a hydrolysis condensate of a silane compound, and (c) a metal alkoxide substituted and/or coordinated with organic group and/or a hydrolysis condensate of its own or with other component(s).
Patent JP-2003134052-A (JP)
Title: Optical transmitter
Inventor: SHIOZAKI TORU
IPC: H04B10/60
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter outputting an optical packet with even optical power without depending on wavelength of the optical packet to be outputted. SOLUTION: A data part 101 transmits an information signal regarding data to be stored by the optical packet and a wavelength signal indicating the wavelength of the optical packet to an amplitude control part 105. The amplitude control part 105 acquires bias and amplitude of a modulation signal corresponding to the wavelength signal, creates the modulation signal, and transmits it to an optical modulation part 104. The optical modulation part 104 modulates light to be outputted from a variable wavelength light source 103 according to the modulation signal, creates and outputs the even optical packet without dependence of the optical power on the wavelength.
Patent JP-2003129534-A (JP)
Title: Cover for preventing stealing of water
Inventor: HIRATSUKA SHOJI
IPC: E03C1/042
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To limit users of a faucet and psychologically prevent action of a person trying to steal water, by fitting the faucet with a cover for preventing the stealing of the water. SOLUTION: The faucet 2 is covered with the cover 1 for preventing the stealing of the water; and the cover 1 is prevented from slipping off by a chain 3, which is inserted into a key loop 4 and locked with a key 5.
Patent JP-2003126612-A (JP)
Title: Oil filter
Inventor: KAWAI KOJI
IPC: B01D27/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To form a flow channel for enabling oil to smoothly flow through an oil filter from an oil inflow port, to reduce oil pressure on the filter, and to reduce strength required to the filter. SOLUTION: The oil inflow ports 33 of a socket 31 having an oil outflow port 32 provided to the center thereof and having a plurality of the oil inflow ports 33 around the oil outflow port 32 are formed so that the axial direction is inclined outwardly from the outer surface of the socket 31 to the inner surface thereof with respect to the thickness direction of the socket 31 and a flow channel for guiding the oil flowing in from the oil inflow ports 33 to the outer periphery of the filter element 10 is formed.
Patent JP-2003135741-A (JP)
Title: Variable prize winning device
Inventor: EBARA SHUICHI
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To attain unexpectedness in the distribution of prize winning ball. SOLUTION: When making a ball win a prize in a ball inlet 4 and storing the ball in a storage chamber 5 while an opening/closing body 11 is opened, a player grasps how many times a rotator 33 is to be rotated/stopped to make a specific prize winning port 31 meet a communication port 38 through a perspective closed areas 48, 49 surrounded with a virtual line in a figure 1 on the front side of the storage chamber 5 and the front side of a housing chamber 35. When the ball is made to win a prize in the ball inlet 4 so that balls can be stored in the storage chamber 5 in a correspondent number, the final ball stored in the storage chamber 5 surely wins a prize in the specific prize winning port 31.  While the perspective closed area 48, 49 is lighted and illuminated, visibility is presented and when the illumination is turned off, the area becomes opaque so that power consumption can be reduced.
Patent JP-2003138233-A (JP)
Title: Moistureproof adhesive composition
Inventor: KOBAYASHI HIROMI
IPC: C08F2/24
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a specific synthetic rubber latex and a moistureproof adhesive composition which uses the latex, is excellent in moistureproofness, and exhibits a small decrease in viscosity at a high shear rate. SOLUTION: The synthetic rubber latex is prepared by the emulsion polymerization of a monomer mixture comprising 0.3-10 wt.% hydroxyl-group-containing vinyl monomer and other copolymerizable vinyl monomers (the sum being 100 wt.%) in the presence of a reactive emulsifier and has a film formation temperature of its copolymer in the range of 0 deg.C-20 deg.C and a toluene gel fraction adjusted to 40%-90%. The moistureproof adhesive composition, excellent in moistureproofness and coating suitability, is prepared by compounding 100 pts.wt. (solid basis) above-prepared latex (A) with 0.1-10 pts.wt. (solid basis) wax emulsion (B) and 0.1-10 pts.wt. (solid basis) polyurethane resin (C).
Patent JP-2003138312-A (JP)
Title: Method for refining molten metal and top-blowing lance for refining molten metal
Inventor: WASHIMI FUMIHIRO
IPC: C21C5/46
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce splashing of molten metal and occurrence of dust at high oxygen feed rate in the high carbon range at the blowing in a converter and further, to restrain oxidization of the molten metal at low oxygen feed rate in the final stage of the blowing in the converter. SOLUTION: In the method for refining molten metal by using a top-blowing lance 1 provided with a sectorial nozzle 4 at its tip part and blowing the oxygen toward the molten metal, the refining is performed by using the top-blowing lance provided with the sectorial nozzle having a straight barrel part 5 whose length (Ls) is determined to be L<=Ls with regard to the length (L) of the sectorial part 6. Thereby, the occurrence of the dust can be reduced at the high oxygen feed rate. Further, the oxidizing of the molten metal can be restrained at the low oxygen feed rate by regulating the ratio (De/Ds) of an outlet diameter De to the inner diameter Ds in the straight barrel part within the range determined by inequality: De/Ds<=1.20.