baber/WOPTO huggingface dataset:
Patent JP-2002248889-A (JP)
Title: Ball for ball-point pen
Inventor: OKURA TSUTOMU
IPC: B43K1/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a ball for a ball-point pen with excellent wear resistance and corrosion resistance and with a low cost. SOLUTION: The ball 1 for the ball-point pen is obtained by a method wherein after it is processed into a spherical shape with a stainless steel containing chromium (Cr) in a range of 6.0-25.0 wt.%, hardening, tempering and nitriding treatment are performed. A nitride layer consisting of nitrides of iron and chromium is formed thereby on the surface of the ball.
Patent JP-2002258563-A (JP)
Title: Driving device
Inventor: KOGA NOBUKO
IPC: F16H7/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving device having a plurality of driving transmission routes, with low noise and low vibration by storing a main motor and a plurality of its driving transmission routes in a driving unit and taking a countermeasure for the propagation route of sound and vibration in block. SOLUTION: Fixation between the driving unit 14 constituted of the main motor 15 and a driving gear and a rear side plate 12 of main body structure is performed by screws and transmission of driving vibration of each gear train and rotational vibration of the main motor 15 to a main body is prevented by using an elastic body for either one of 13A, 13B and 13C or more an floating the driving device from the rear side plate 12 of the main body via the elastic body.
Patent JP-2002255374-A (JP)
Title: Paper feeding device
Inventor: MINAMINO SHIGEO
IPC: B65H3/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To achieve a configuration capable of surely lifting the pickup roller 26 of a paper feeding device at a low cost without using a solenoid. SOLUTION: This paper feeding device comprises a separate roller 27 disposed on a drive shaft 44, a pickup arm 45 rotatably installed about the drive shaft 44, and the pickup roller 26 rotatably fitted to the tip of a pickup arm 45. An operating part 45b is provided on the pickup arm 45, and an operating piece 57 is installed so as to abut on the operating part 45b. The operating piece 57 rotates the pickup arm 45 so as to lower the pickup roller 26 when the presence of a document 55 is detected, l and raises the pickup roller 26 when the absence of the document is detected.
Patent JP-2002256249-A (JP)
Title: Solidify type adhesive resin composition and bonded product using the same
Inventor: TSUCHIZAWA KENICHI
IPC: C09J201/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive resin composition capable of simply bonding a material according to an expectation, and providing the adhesive material of excellent quality. SOLUTION: This solidified adhesive resin composition comprising thermoplastic resin particles and a water-insoluble binder is used to bond the adhesive material.
Patent JP-2002271569-A (JP)
Title: Image reader, facsimile equipment and image processor
Inventor: ASADA AKIHIRO
IPC: G03G15/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, with which an image defect produced by the inclination of an original or the like will not occur, without damaging the function of a guide for the original, even if a thick and flexible sheet is used for preventing the white level of a read blank from being lowered by transmitting the background in the case of reading, at a low cost. SOLUTION: As a representative configuration of the image reader for solving the problem, this device is provided with an original feeding means for feeding the original, a reading means for reading image information on the original to be fed by the original feeding means, a pressing member composed of a flexible sheet for pressing the original at the read position of the reading means and an energizing means for energizing the pressing member to the read means and the pressing member is equipped with comb-line notches on the upstream side of the read position.
Patent JP-2002270100-A (JP)
Title: Plasma discharge display device
Inventor: MORI HIROSHI
IPC: H01J11/14
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma discharge display device with high luminous intensity and luminous efficiency which can be driven by a comparatively low voltage by efficiently generating an intense vacuum ultraviolet ray by plasma. SOLUTION: The plasma discharge display device has a pair of transparent first discharge sustaining electrodes 40 formed like stripes between a first substrate 4 and a first dielectric layer 30, a second dielectric layer 32 formed on a discharge space side surface of the first dielectric layer 30, a pair of second discharge sustaining electrodes 44 formed like stripes between the second dielectric layer 32 and the first dielectric layer 30 in correspondence to the first discharge sustaining electrodes and having an electric resistance lower than the first discharge sustaining electrodes 40,  and a pair of bus electrodes 42 arranged along a longitudinal direction of both mutually adjacent rim parts in the pair of first discharge sustaining electrodes 40 so as to overlap the second discharge sustaining electrodes 44 when seen from a screen side surface 4a of the first substrate and having an electric resistance lower than the first discharge sustaining electrodes 40.
Patent JP-2002271785-A (JP)
Title: Broadcast signal processing unit and method
Inventor: SAKAI YUJI
IPC: H04N21/61
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast signal processing unit and method that allows a plurality of receivers to user in common a BS(broadcasting satellite) broadcast wave and a CS(communication satellite) broadcast wave received by one parabolic antenna. SOLUTION: A BS broadcast wave and a CS broadcast wave are concentrated onto an LNDC(Low Noise Direct Converter) 12 being one embodiment of this invention by a parabolic antenna 11. The LNDC 12 decodes several transport streams TS among many transport streams broadcast by BS broadcasting and CS broadcasting based on the BS broadcast wave and the CS broadcast wave and supplies the several transport streams to set-top boxes(STB) 14, 16 via an IEEE 1394 bus 13.
Patent JP-2002265685-A (JP)
Title: Rubber composition for passenger car tire
Inventor: OKAMOTO NAOMI
IPC: C08L9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition useful for passenger car tires which maintain good wet skid properties and good exothermal properties and have improved abrasion resistance and improved fuel cost-reducing properties. SOLUTION: This rubber composition which is useful for passenger car tires and comprises 100 pts.wt. of rubber components (a)+(b)+(c) comprising 10 to 50 wt.% of (a) high cis-high vinyl polybutadiene, 30 to 70 wt.% of (b) styrene- butadiene rubber, and 20 to 60 wt.% of (c) a dienic rubber except the components (a) and (b), and 40 to 80 pts.wt. of (d) a rubber-reinforcing agent is characterized in that the microstructure of the high cis-high vinyl polybutadiene (a) comprises 65 to 95% of cis-1,4 structures and 4 to 30% of 1,2-structures.
Patent JP-2002186418-A (JP)
Title: Pickle package
Inventor: HIRANO KYUICHI
IPC: B65D65/40
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a pickle package preventing a conventional problem as swell of the high molecular film of a plastic container or a cover material through using a plastic container, causing slight overspill of soup or move of smell and giving a consumer no misunderstanding that the product is a defective. SOLUTION: This pickle package is such one as to seal up pickles put in a plastic container using a single-layered or multi-layered high molecular film of <=150 μm thickness as a cover material; wherein at least one minute perforation with an opening area of <=0.2 mm2 is opened on a part used as the cover material, and it is preferable that the opening area of the minute perforation is (1.0×10-5) to 0.1 mm2.
Patent JP-2002275545-A (JP)
Title: Continuous annealing facility
Inventor: SASAKI AKIHIRO
IPC: C21D9/56
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a continuous annealing facility capable of efficiently removing concentrated substances from the surface of an annealed steel strip. SOLUTION: A header 11 of a high-pressure water spray device 10 for spraying high-pressure water with pressurized air dissolved therein toward the surface of the annealed steel strip 20 is provided on the outlet side of an annealing furnace 3.
Patent JP-2002274940-A (JP)
Title: Raw material powder for ceramics, method for manufacturing the same, ceramic and method for manufacturing the same, and method for manufacturing laminated ceramic electronic part
Inventor: KAWAMOTO MITSUTOSHI
IPC: H01C7/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing raw material powders for ceramics such as semiconductors in which resistance is low and a wide range of the Ba/Ti ratio with a sufficient change range of the resistance can be obtained compared to a conventional material. SOLUTION: The method includes a mixing process to mix source material powder containing at least barium and titanium to obtain mixture powder, a calcination process to calcine the mixture powder at specified temperature and pulverizing to obtain calcined powder, a cleaning process to clean the calcined powder, and a correcting process for the composition ratio to replenish the calcined powder with barium after the cleaning process, and the calcination process is repeated for a plurality of times.
Patent JP-2002279775-A (JP)
Title: Display device of music title in information reproducing device
Inventor: FUJII SEIICHIRO
IPC: G11B27/34
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To carry out a display for informing a user about what piece of music is to be reproduced next to a currently reproduced piece of music when reproducing a recording medium made in the state where the file sequence of recorded data is different from a data array for writing. SOLUTION: Recording data edited with a personal computer are printed on the recording surface of an optical disk D by using writing software, and this information is read by an optical pickup 8, amplified by a RF amplifier 9, and inputted in a digital signal processing circuit 10. A display part 14 connected to a system microcomputer 11 displays a file number when playing back a disk, the title of a currently reproduced piece of music, and the title of a piece of music to be reproduced next. The output of the digital signal processing circuit 10 is converted into stereophonic voice output signals L and R by a CD-ROM decoder 15, an MP3 decoder 17 and a D/A converter 18, A D-RAM 16 connected to the CD-ROM decoder 15 constitutes a shock-proof memory system.
Patent JP-2002281638-A (JP)
Title: Wire tube passing structure
Inventor: ODAKAWA MAMORU
IPC: F16L3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To assure easier passing work of wire into a round tube. SOLUTION: In a structure where a wire is passed through a tube, one or a plurality of wires w with one end 1, connected to a terminal are passed through a long-length flexible round tube from one end. The long-length tube is divided into a plurality of short-length tubes 11 to 13, and the total length of these short-length tubes L1 to L3 is set longer than a length L of the long- length tube; and after the wires w have sequentially been passed through the short-length tubes 11 to 13, the short-length tubes are joined to pass through and hold the one end sides 12a, 13a to the internal side of the other end sides 11b, 12b.
Patent JP-2002279127-A (JP)
Title: Apparatus to be recycled, recycling processing system and recycling method
Inventor: SAITO TAKESHI
IPC: G06Q50/26
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the energy consumption and smoothen the recycling processing in recycling a recyclable part of to be recycled apparatus. SOLUTION: The apparatus shown by a mark A is a printer being an apparatus to be recycled, the apparatus shown by a mark B is an automobile being an apparatus to be recycled, the apparatus shown by a mark C is an electric refrigerator being an apparatus to be recycled, and the apparatus shown by a mark D is a ship being an apparatus to be recycled. Each apparatus has its use history information recorded on a record medium, and the user history information is read by the respective readers A-2, B-2, C-2, D-2, and managed by a management computer 0. In this reading operation, it is not necessary to apply the power to the apparatus.
Patent JP-2002279420-A (JP)
Title: Method and device for image processing and recording medium stored with program for making computer perform processing in device thereof
Inventor: KOUCHI TSUKASA
IPC: H04N1/60
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for image processing allowing accurately specifying image elements of the deepest color and the lightest color from local information, when specifying a color. SOLUTION: In this image processing method for image processing on an image on the basis of the color specified from the image, a color distribution chart on a color space of pixels is generated from the image and an optional point on the chart is specified, and thereby pixel information including position information indicating at least the pixel value and position of the point is provided.
Patent JP-2002275257-A (JP)
Title: Method for producing polyester
Inventor: MATSUO TOMINE
IPC: C08G63/80
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester for a fiber, a film and a resin by which the polyester having good color containing a small amount of a catalyst residue is produced without lowering the quality by using a specific nitrogen-containing compound as the catalyst. SOLUTION: The polyester containing a small amount of the catalyst residue is produced by using a specific nitrogen-containing organic compound as the catalyst for esterification, ester-interchange reaction and polycondensation when producing the polyester by polycondensing a product obtained by subjecting an alkyl ester of an aromatic dicarboxylic acid and a dihydroxy compound to an ester-interchange reaction, or a dihydroxy aliphatic alkyl ester of the aromatic dicarboxylic acid.
Patent JP-2002274111-A (JP)
Title: Brake drum integral type wheel
Inventor: UEI HISAO
IPC: B60B27/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To secure durability of a drum part 3 to be frictionally engaged with a lining of a brake shoe at the time of braking and extensively reduce weight of it. SOLUTION: A liner 6 made of a material having abrasion resistance is provided on an inner peripheral surface of the drum part 3 of a light metal made wheel 2. In this constitution, it is possible to make the wheel 2 of light metal while restraining abrasion of the drum part 3 and to solve a subject above.
Patent JP-2002282462-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To increase the effect of presentation by pattern display and to provide a highly amusing game in a game machine displaying patterns on a display screen. SOLUTION: In the game machine displaying the patterns for drawing for making a player recognize a drawing result on a screen 20a, after the losing pattern array of '7, 6, 7' is displayed on the screen 20a, the screen 20a is divided into a first display area G1, a second display area G2, a third display area G3 and a fourth display area G4. Of the losing pattern array, only the pattern of '7, 7' is displayed in the first display area G1, the pattern of '6' is displayed in the second display area G2 and the pattern of '7' capable of forming a big winning pattern array by being combined with the patterns of '7, 7' is displayed in the third display area G3. In a combined display area where the first display area and the third display area are combined, the big winning pattern array of '7, 7, 7' is displayed.
Patent JP-2002290461-A (JP)
Title: Atm transmission device
Inventor: IDA SHUJI
IPC: H04L12/70
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ATM(Asynchronous Transfer Mode) transmission device in which a network can be monitored with an ICMP(Internet Control Message Protocol) echo command, even if the IP network environment includes devices using different transmission formats. SOLUTION: An ATM transmission device comprises a terminal interface portion 11 connected to an IP network equipment 30, an ATM interfaced portion 12 connected to an ATM network 20, an SAR(Segmentation And Reassembly) portion 15 which performs disassembling and assembling of ATM cells between the ATM network through the ATM interface network, and an echo command control portion 19 which, for the opponent device 40 connected to the ATM network 20, monitors a network between an ATM terminal adaptor 10A and the opponent device 40 with an ICMP echo command, and also, for the IP network equipment 30, monitors a network between the IP network equipment 30 and the ATM terminal adaptor 10A with the ICMP echo command via the terminal interface portion 11.
Patent JP-2002286183-A (JP)
Title: Connecting device of underground buried pipeline material
Inventor: MIURA TAKEOMI
IPC: F16L21/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To quickly and surely connect and fix mutual pulling-in underground buried pipeline materials at burying work site, and to easily connect and fix the pipeline materials even by manual work of a worker without requiring large-scale equipment, a device, and a special tool. SOLUTION: This connecting device has a cylindrical joint body 1 fitted outside the respective pipeline materials P by straddling respective end parts of the mutually connecting pipeline materials P, an inner cylinder body 5 fitted inside the respective end parts of the pipeline materials P, and a connecting ring body 10 inserted from the outside of the joint body 1 by straddling respective connecting grooves P1 and 2 oppositely and adjustably formed on an outer peripheral surface of the pipeline materials P and an inner peripheral surface of the joint body 1. An inserting port 3 continuing with the body connecting groove 2 is opened and formed in the normal direction of the joint body 1 itself on an outer peripheral surface of the joint body 1.  The inner cylinder body 5 is formed in a cylindrical shape having an outer diameter corresponding to an inner diameter of the pipeline materials P, and the connecting ring body 10 is formed in a circular cut ring shape of curving in the almost same curvature as curvature in the outer peripheral surface of the pipeline materials P, and becoming discontinuous by cutting off a part.
Patent JP-2002282445-A (JP)
Title: Ball shooting device for vertical pachinko game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To adjust the operating position of a ball shooting handle matched with the posture of a player himself/herself or the like in a vertical pachinko game machine. SOLUTION: To an outer cylinder 31 extended forwards from the front surface of a front frame 4, an inner cylinder 32 holding the ball shooting handle 34 is freely slidably inserted. A locking screw 71 screwed to the side face of the outer cylinder 31 is fitted to one of a plurality of locking holes 72 provided on the side face of the inner cylinder 32, and the inner cylinder 32 is fixed to the outer cylinder 31. A spring force varying mechanism varying the spring force of a return spring 45 energizing a ball shooting rod 42 in a shooting direction is constituted of a shaft member 60 transmitting the twist operation of the handle 34 and a spring operation mechanism receiving the twist operation of the shaft member 60 and varying the spring force of the spring 45.  Further, the shaft member 60 is constituted of a driving side shaft member 61 connected to the handle 34 and a driven side shaft member 62 transmitting the twist operation of the driving side shaft member 61 to the spring operation mechanism while allowing the slide movement in back and forth directions of the driving side shaft member 61.
Patent JP-2002289773-A (JP)
Title: Mounting structure of electric component
Inventor: TSUCHIYA TAKAHIRO
IPC: H01L25/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a mounting structure by electrically connecting electric components which are free from lead and utilizing conductors as a heat sink. SOLUTION: The mounting structure is provided with a first conductor part 2 for forming projections connected to the electric components 6-13, a second conductor part 3 forming projections connected to the electric components and having a bottom face arranging the electric components, a partition wall positioned between the electric components, and an insulation resin block 1 having hole parts inserting projections formed on the first conductor part and projections formed on the second conductor part.  The electric components are arranged in the partition wall, the bottom face of the electric component is in contact with the bottom face of the second conductor part, in addition, the lead feet of the electric components are inserted in the hole parts of the insulation resin block together with the projections of the first conductor part or the projections of the second conductor part, and the lead feet of the electric components and the projections of the first conductor part or the projections of the second conductor part are connected by welding.
Patent JP-2002289271-A (JP)
Title: Pigment sensitized solar cell
Inventor: FURUMIYA RYOICHI
IPC: H01G9/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pigment sensitized solar cell easily controlling electrolyte composition and simplify a working process during manufacturing. SOLUTION: This cell comprises a transparent substrate 1, a transparent conductive film 2 formed on the substrate, and a conductive substrate 6 mounted on a place opposite to the film and has a porous semiconductor layer that has absorbed pigment and electrolyte 7 between the film and the substrate. The electrolyte is gel electrolyte 7 containing an oxidation-reduction agent and a solvent that can dissolve the agent in a network structure cross-linking a compound A having at least one kind of isocyanate group with a compound B having at least one kind of amino group.
Patent JP-2002288115-A (JP)
Title: Usb controller
Inventor: NAKABACHI SUNAO
IPC: H04L12/44
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a USB(Universal Serial Bus) controller that allows a plurality of end points to share a one-channel DMA (Direct Memory Access) request channel. SOLUTION: DMA priority is assigned to the endpoints sharing the DMA request channel. For example, if data is input to the FIFO(First In First Out) memory of a higher-priority endpoint after a req(Request signal) that makes a DMA request is output from a lower-priority endpoint but before an ack(Acknowledge signal) that indicates the acceptance of the DMA request is received from a DMA controller connected to the local bus, the req output is changed in one of the following two ways: in one way, the DMA request output from the lower-priority endpoint is cancelled and is switched to a req output from the higher-priority endpoint; in the other way, the req output from the higher-priority endpoint is output after the DMA request output from the lower-priority endpoint is processed.