baber/WOPTO huggingface dataset:
Patent JP-2002130909-A (JP)
Title: Refrigerator
Inventor: OKUYAMA AKIRA
IPC: F25D17/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a reverse flow of cold gas to a cold storage chamber via a cold gas return port from a cold gas generating chamber at the rear side of the cold storage chamber. SOLUTION: A refrigerator comprises a cold gas generating chamber 15 having a first cooler 10 and a first blower 11 at the rear side of a deeply freezing chamber 7, a cold gas generating chamber 23 having a second cooler 17 and a second blower 18 at the rear side of the cold storage chamber. In this case, the cooler 10 and the cooler 17 are connected in series. Even during the stopping of the blower 18, a refrigerant flows through the cooler 17. The refrigerator further comprises a front cover 27 for forming a cold gas passage 26 having an opening 25 at its upper surface to a cold gas return port 21 of a lower part of the partition 22 at the front side of the partition 22 for forming the chamber 23 of the chamber 6 side. Thus, a reverse flow of the cold gas from the chamber 23 to the chamber 6 side is prevented.
Patent JP-2002132465-A (JP)
Title: Image formation device
Inventor: MATSUMOTO KENICHI
IPC: G06F3/12
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that can restrain the capacity increase of a memory storing print data represented by PDL or the like or image data after development, and can prevent the productivity degradation. SOLUTION: In the image formation device that converts the print data represented by PDL (page description language) or the like into image data for image formation, on the occasion of storing the pictorial data into a print data memory 421 to form plural sets of images, whether the image data is to be stored in PDL format or image data format is determined for each image by referring to the data amount of the image data and the data amount of the image data after the conversion to judge if a predetermined condition is satisfied or not.
Patent JP-2002127605-A (JP)
Title: Heat-sensitive recording body and method for recording
Inventor: YAMAMIYA SHIRO
IPC: B42D15/10
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body for image information with high secret protective properties which is easily manufactured and into which writing of information and input of recording, etc., are simple and easy and which can not be generally read by the naked eye and can be read only by a specified means. SOLUTION: The heat-sensitive recording body in which a recording layer is provided between an arbitrary base body and a top layer and the recording layer is a layer containing an IR rays absorbing coloring matter for recording such images as letters, numerals, signs and patterns and the IR rays absorbing coloring matter is a coloring matter intermediate which is a combination of oxine or its derivatives and a compound containing a heavy metal and forms a colored metal chelate by heating and the top layer itself and the image on the top layer recorded there is substantially IR rays permeable and the recording layer is substantially impossible to be discriminated or hardly discriminated by the naked eye before recording or even after heat-sensitive recording and it can be read only by IR rays, is provided.
Patent JP-2002131925-A (JP)
Title: Printing plate exposure device and surface processing method for surface plate
Inventor: KOMIYAMA KAZUOKI
IPC: G03F7/20
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To make accurately settable the relative position of a printing plate to a surface plate in a short stroke, to make the surface plate light in weight by reducing the number of parts, and to decrease the torque for movement. SOLUTION: In addition to such original functions that wear resistance and durability are improved and the sliding ability of a photo-polymer plate 102 is improved, by coating the surface of the surface plate 110 with a solid coating film lubricant paint, a specified surface processing is applied after coating the surface with the solid coating film lubricant paint so as to set roughness within the range of 0.5 to 1.0 μm, thereby, the increase of electrification caused by coating the surface with the insulated solid coating film lubricant paint is reduced and carrying resistance caused by the electrification can be restrained. Therefore, it is unnecessary to apply the expensive conductive solid coating film lubricant paint.
Patent JP-2002133312-A (JP)
Title: Advertisement fee management device, advertisement fee management system, advertisement fee management method and computer-readable recording medium
Inventor: OYAMA TSUTOMU
IPC: G06Q50/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement fee management system capable of calculating an advertisement fee corresponding to an advertisement effect. SOLUTION: This advertisement fee management system 10 is constituted by connecting an advertisement fee management device 12, a plurality of user terminal devices 16 and a plurality of advertiser terminal device 18 through Internet 14. The advertisement fee management device 12 is provided with a line of sight information receiving part 22 for receiving a line of sight information, transmitted from the user terminal device 16, regarding a user's line of sight of the user terminal device 16; an advertisement fee calculation part 24 for calculating an advertisement fee of an advertisement indicated on the user terminal device 16 based on the line of sight information received by the line of sight information receiving part 22;  and an advertisement fee transmission part 26 for transmitting the advertisement fee calculated by the advertisement fee calculation part 24 to the advertiser terminal device 18.
Patent JP-2001112948-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To enhance fun by urging and rolling a ball passing through a gate for passing through game balls along a flow passage. SOLUTION: This pachinko machine is provided with the gate 2 provided with a guide hole 3 for passing through the game balls on the upper part of a base 1 and a flow passage change plate 4 for forming the flow passage 5 for guiding the game ball passed through the base 1 right below the guide hole 3 to left or tight. On the upper surface of the flow passage change plate, plural guide recessed grooves 5a are provided as means for directing and discharging the game balls in a side direction.
Patent JP-2002130151-A (JP)
Title: Vane pump
Inventor: OTAKI MIZUO
IPC: F01C21/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a vane pump for sufficiently securing the passage cross-sectional area of a suction passage without enlarging a pump body and without reducing suction efficiency. SOLUTION: A pair of suction ports 61a and 61b are formed on a side surface of a side wall member 6 opposed in the shaft direction to a suction part of a rotor 5 in a cam ring 4. A pair of delivery ports 62a and 62b for communicating with a delivery port in a pump housing 1 are formed on the side surface of the side wall member 6 opposed in the shaft direction to a delivery part of the rotor 5 in the cam ring 4. Grooves (suction passages) 64a and 64b for communicating the pair of suction ports 61a and 61b formed in the side wall member 6 and a suction port 11 formed in the pump housing 1 in a state of leaving a partition wall 63 are formed on the side surface opposed to the cam ring 4 and the rotor 5 in the side wall member 3.
Patent JP-2002140244-A (JP)
Title: Method for providing network service, and device utilizing the method
Inventor: SANETO TORU
IPC: G06F21/34
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To realize an arrangement enabling a user to easily receive a network service. SOLUTION: A network terminal 18 for receiving the provision of a network service is connected to the Internet 12. The user receives the provision of the network service using the network terminal 18. A service key 20 is connected to the network terminal 18. The user can receive the provision of the network service only by attaching the service key 20 to the network terminal 18, since various information or software for receiving the network service is stored in the service key 20. Consequently, it is not necessary to make various conventional settings to the network terminal 18 beforehand, and the user can easily receive the provision of the network service.
Patent JP-2002128022-A (JP)
Title: Device for transferring solid
Inventor: IWATA HITOSHI
IPC: B65B55/14
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To transfer solids securely by preventing solids from coming out of a product container and without giving a big damage to solids sticking to and remaining on a retainer when solids are to be transferred from the retainer to the product container. SOLUTION: A device for transferring solids is composed of a transferring container supply part which covers an opening part of a retainer filled with solids by a transferring container faced downward, a retainer reversing part which reverses a retainer covered by a transferring container as being covered by the transferring container, and a stopping part which lowers vertically and stops a loading part equipped with retainers at an upper part and loaded with transferring containers.
Patent JP-2002139274-A (JP)
Title: Cold insulation box
Inventor: MIYOSHI TETSUYA
IPC: F25D23/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a stored stuff must be discarded or full powers are turned on a countermeasure despite of being too late because the temperature of a stuff contained in the cold insulation box is unknown when a countermeasure is being taken against remote power interruption or when power is reset normally. SOLUTION: The cold insulation box incorporating an auxiliary power supply means for power interruption and actuating means for detecting temperature in the compartment upon occurrence of power interruption is provided with means for informing a temperature detected by the detecting means upon occurrence of power interruption.
Patent JP-2002141598-A (JP)
Title: Method for manufacturing optical module, optical module and system for manufacturing optical module
Inventor: ISHIMARU TOMOHISA
IPC: G02B6/42
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical module, an optical module and a system for manufacturing an optical module in which scrubbing can be carried out at an optimal timing by detecting fused state of solder through image processing and manufacturing tact can be shortened. SOLUTION: The method for manufacturing an optical module where a first carrier 3 fixed with a semiconductor laser element 2 and a second carrier 6 fixed with a photodiode 5 are secured onto a base 7 by soldering comprises a step for applying solder onto the base 7, a step for mounting the first carrier 3 or the second carrier 6 onto the solder, a step for heating the solder and imaging the heated solder, a step for detecting the melted state of solder from the image data thereof, and a step for scrubbing the first carrier 3 or the second carrier 6 based on the fused state of solder thus detected.
Patent JP-2002137710-A (JP)
Title: Structure for opening air bag door
Inventor: SUZUKI HIROAKI
IPC: B60R21/20
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent damage or the like to door panels by avoiding interference between the door panels and an interior member of a vehicle. SOLUTION: A movable reinforcing part 26 and a fixed reinforcing part 27 of a door reinforcing member 25 are covered with a reinforcing net member 31 crossing over hinges 30, 30. Intermediate net parts 34 of this reinforcing net member 31 lie along the respective hinges 30, 30 and the thickness of the door reinforcing member 25 and allow the movable reinforcing part 26 and the fixed reinforcing part 27 to separate from each other at the respective hinges 30, 30. When an air bag 21 is inflated, the movable reinforcing part 26 separates from the fixed reinforcing part 27 and rises, so that the hinges 30, 30 are each displaced toward the outside of the panel base member 11, and the door panels 13, 14 are displaced to open on the hinges 30, 30, respectively. Consequently, the interference between the door panels 13, 14 and the panel base member 11 is avoided.
Patent JP-2002145777-A (JP)
Title: Therapeutic agent for arachidonic acid-induced dermatosis
Inventor: WATANABE KOSEI
IPC: A61P35/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine capable of safely and effectively treating various dermatoses (psoriasis, ultraviolet dematisis, mastocytosis and basal cell tumor, squamous cell carcinoma, etc.), caused by arachidonic acid hypermetabolism. SOLUTION: This agent for prophylaxis and/or treatment of the dermatoses caused by the arachidonic acid hypermetabolism comprises a compound represented by the following formula (4-amino-2-ethoxymethyl-α,α-dimethyl-1H- imidazo [4,5-c]quinoline-1-ethanol: R848) or its acid addition salt or a solvate thereof as an active ingredient.
Patent JP-2002142344-A (JP)
Title: Water stop plug for cable protective tube, and construction method therewith
Inventor: IGARASHI HIDEO
IPC: H02G3/22
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a water stop plug of a cable protective tube, capable of preventing trapped water from flowing in from the end of a cable protective tube with inserted optical communication cables or the like in manholes or the like. SOLUTION: This water stop plug 10 for a cable protective tube comprises a water stop plug, of which the whole is formed into a cone trapezoidal shape, and a linear foamed urethane material 23. In the water stop plug, a plug body 11, which has a flange part 12 on an end on the large-diameter section side, is constructed by forming an inserting hole 15 of prescribed size along its axial center and a recessed part 14 at a position nearer to the large-diameter section side along the circumferential direction. The plug body 11 is formed into semi-cone trapezoidals 11a, 11a by dividing into two portions along the axial center. A water-swelling resin material 18 and a rubber material 25 are attached to the recessed parts 14 of the respective semi-cone trapezoidals 11a, 11a, and splitting faces which interfaces both sides of the recessed parts 14.  A long foamed urethane material 23 is attached along the rubber material 25 of the semi-cone trapezoidal 11a, 11a in construction work. A double- faced tape 24 is attached to the back of the long urethane material 23, and a cut 21 is formed in the center of the urethane material 23 along the longitudinal direction and is applied with a water-swelling resin material 26.
Patent JP-2002151648-A (JP)
Title: Semiconductor module
Inventor: MATSUURA TETSUYA
IPC: H05K1/14
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a large-capacity and low-cost semiconductor module which can be constituted in a small size without using special assembly components regardless of the thickness of semiconductor devices which are mounted in the module. SOLUTION: A semiconductor module is constituted in a structure that bump electrodes 3 of semiconductor devices 4 are mounted on electrode pads 5a provided on the surfaces and the rears of unit substrates 5 to constitute semiconductor module units 6, the units 6 are respectively arranged on both surfaces of a mother board 17, which is formed with electrode pads 17d of a circuit pattern on its surface and its rear and is provided with recessed parts 17c mountable the units 6 therein regarding the diameter of solder balls for the electrodes 3 and the diameter of solder balls for bumps 18 for connection as the same diameter in its center part so that the devices 4 perform a back-to-back alignment with each other with a gap in the recessed parts 17c and the substrates 5 and electrode pads 5b and 17d on the mother board 17 are conductively connected with each other via the bumps 18.
Patent JP-2002143964-A (JP)
Title: Device for manufacturing coil spring
Inventor: TAKAHASHI MASAKI
IPC: F16C13/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a barrel shaped coil spring efficiently at a low cost by dispensing with the operation of pulling out a core bar after completing the formation of the barrel shaped coil spring and the operation of exchanging device-components such as a core bar in changing a kind of barrel shaped coil spring. SOLUTION: The main motor 40 rotates a rotary base 32 in a winding direction (direction of the arrow R), revolving a forming roller 50 around the axial center L. Linked with this, a linear actuator 44 advances the forming roller 50 to the coil spring 12. With the forming roller 50 advancing to a prescribed position, the inner peripheral end of the roller face 64 comes into press-contact with the winding part 68 that constitutes the end of the coil spring 12, making the forming roller 50 rotate by frictional resistance with the winding part 68. From such a state, as the forming roller 50 advances while revolving and rotating, the winding part 68 with which the roller face 64 is in press-contact reduces in diameter, forming the end of the coil spring 12 in a tapered shape.
Patent JP-2002150064-A (JP)
Title: Electronic commercial transaction system and virtual store system
Inventor: HIROHATA KAZUKI
IPC: G06Q50/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a critical situation of taking a purchasing opportunity away from other users as a commodity is held by a specific user for a long period of time. SOLUTION: The commodity status changes from 'stock available state' where anyone can purchase to 'waiting time state' where a commodity is thrown into someone's basket, and it transfers to 'sold state' when it is put in a buying procedure. A status monitoring part 10 monitors changes of the commodity status. A commodity status display part 14 displays the detected commodity status in correspondence with the article. It is possible to maintain the waiting time state where the commodity is held and the sold state respectively for specified effective periods of time t1, t2. In the case when the effective time is over, it changes to the 'stock available state'.
Patent JP-2002145236-A (JP)
Title: Laminated paper molding and its production method
Inventor: HADO NOBUHIRO
IPC: B65D1/34
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a beautiful laminated paper molding and the production method of the molding which prevents a blister phenomenon causing inferior adhesion or blister between layers owing to the evaporation of moisture in paper generated during molding. SOLUTION: Paper base materials 2a, 2b, 2c are integrally laminated, glued and molded with thermoplastic resin films 3a, 3b with openings lying between.
Patent JP-2002148937-A (JP)
Title: Developing device and image forming device using the same
Inventor: ENDO SHUICHI
IPC: G03G15/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of forming an image with high quality without image irregularity and surface staining and an image forming device using the developing device. SOLUTION: Driving time of a development sleeve 110 is measured, counted, counted values are cumulatively added, stored and a count up signal is outputted to a development drive control means 154 when the counted value is counted up to a preset one. In a development driving control device 154 to receive the count up signal, an electromagnetic clutch 152 is turned off to stop a developing operation once, an electromagnetic clutch brake 153 is simultaneously turned on, a developer regulation roller 130 is rotated by a specified angle in the clockwise direction CW and a contact surface to the development sleeve 110 is switched.
Patent JP-2002117804-A (JP)
Title: Electrode structure of cold negative electrode fluorescent lamp
Inventor: AIZAWA MASANORI
IPC: H01J61/067
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent a spattering phenomenon of electrode from violently occurring inside of a cylinder to generate a hole at an electrode wall. SOLUTION: By installing an inner electrode of a disc shape or bottomed cylindrical shape formed by aluminum or zirconium or their alloy having a smaller work function than that of nickel at a bottom part of a traditional electrode of cylindrical shape, spattering phenomenon of the electrode occurring inside of the electrode of the cylindrical shape is suppressed, and generation of the hole at the electrode wall is prevented.
Patent JP-2002148668-A (JP)
Title: Vibration controller, camera and camera system
Inventor: ENDO TAKAYUKI
IPC: G02B7/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To accurately correct vibration at any time irrespective of a focal distance by changing a vibration correcting quantity in accordance with the focal distance. SOLUTION: The controller is provided with a vibration detecting means for detecting the vibration, a correcting means for correcting the vibration in accordance with the output of the vibration detecting means, and calculating means (#132 and #138) for calculating the vibration correcting quantity of the correcting means based on the output of the vibration detecting means and information on the focal distance of an optical system.
Patent JP-2001221245-A (JP)
Title: Retractable shaft
Inventor: AOTA KENICHI
IPC: F16C3/03
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce size and weight of a retractable shaft having a pair of shaft parts serration-coupled or spline-coupled. SOLUTION: In this shaft, a male serration 5 is axially divided, while a slender shaft part 8 is formed between the divided male serrations 5a, 5b. The shaft is provided with a rattle noise prevention member 9 of an elastic material having a single leg part 10 fitting on the slender shaft part 8 and a pair of arm parts 11, 12 extending to axial both sides of the slender shaft part 8 from a middle part of the leg part 10. Middle parts 13 of the respective arm parts 11, 12 are bulged to elastically press a female serration.
Patent JP-2002153167-A (JP)
Title: Fishhook and method for producing the same
Inventor: MIYAZAWA YUKINORI
IPC: A01K83/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook which has a sinker portion comprising a material having a larger specific gravity than that of lead. SOLUTION: This fishhook in which a hook portion having a fishing line- connecting portion (eye) 5b is joined to a sinker portion, characterized in that the sinker portion 1 is formed from a material at least having a larger specific gravity than that of lead in a prescribed shape and that a hook portion 5 is joined to the sinker portion 1 through a connection member 7 having a melting point of <=500 deg.C and a specific gravity of >=6 g/cm3.
Patent JP-2002158309-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYAKI YOSHINORI
IPC: H01L25/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method wherein work of a substrate which uses tape base substance is standardized, failure due to bending of a lead is reduced, and a product of a narrow pad pitch can be realized. SOLUTION: A semiconductor device of a T-TFBGA package using a COF structure consists of a substrate 1 wherein a wiring layer is formed on the tape base substance 5, a chip 2 mounted on a surface of the substrate 1, sealing agent 3 for sealing a connection part between the chip 2 and the substrate 1, external terminals 4 mounted on the back of the substrate 1, etc. In a package structure, a wiring pattern 6 on the tape base substance 5 of the substrate 1 and the chip 2 mounted on the substrate 1, and the external terminals 4 of the package are positioned on the opposite sides interposing the tape base substance 5 of the substrate 1. As a result, device holes of the tape base substance 5 are unnecessary, and a lead part 7 of the substrate 1 which is connected with an electrode 11 of the chip 2 by using a wiring is fixed on the tape base substance 5.