baber/WOPTO huggingface dataset:
Patent JP-2002095724-A (JP)
Title: Paper-framed lamp type photocatalytic device
Inventor: ENOMOTO ARIHIRO
IPC: B01J35/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic device which actively takes advantage of the effects of purifying the air such as the harmlessness and antibacterial effects or the like due to photocatalytic property peculiar to a photocatalytic (handmade) Japanese paper. SOLUTION: The photoctalytic device is composed of an oblong rectangular parallelepipedon of cylindrical flame 2, a side panel having photocatalytic paper 20 attached to the side of the flame 2 and a lighting lamp 6 such as fluorescent light or the like that can irradiate ultraviolet rays residing in the inside of the cylindrical flame 2. The side panel 4 can be replaces across a groove member 16 which is longitudinally fixed in the cylindrical flame 2. The ultraviolet rays to be irradiated from the light lamp 6 causes an active photochemical reaction when directly exposed on the photocatalytic paper 20, thereby improving various effects such as air cleaning or the like.
Patent JP-2002100357-A (JP)
Title: Lithium secondary battery
Inventor: KAZUHARA MANABU
IPC: H01M4/525
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a positive electrode material for non-aqueous electrolyte secondary batteries which makes usage in a large voltage range enable, has high capacity, has excellent durability in charge/discharge-electricity cycle, and has high safety. SOLUTION: In the lithium secondary battery equipped with the positive electrode active material layer which has a lithium transition metal complex oxide as a principal component, the above lithium transition metal complex oxide is constituted of a mixture with a lithium-nickel-manganese-M complex having R-3m rhomb structure expressed by LixNiyMn1-y-zMzO2 (however, x is 0.9<=x<=1.2, y is 0.40<=y<=0.60, and z is 0<=z<=0.2, and M is chosen from either of Fe, Co, Cr, or Al), and a lithium-cobalt complex having R-3m rhomb structure expressed by LixCoO2 (however, x is 0.9<=x<=1.1).
Patent JP-2002097768-A (JP)
Title: Portable slope
Inventor: YONEDA HARUTO
IPC: E04F11/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable slope which can be easily carried, and, does not generate level differences between end parts of the slope and grounding surfaces when the slope is leaned against the level difference between the objects, moreover, the slope does not move out of its original position while the slope is in use, light in weight, foldable, and high in safety. SOLUTION: In the portable slope 1 of a plate body 10 that is used by being laid over the level difference D generated between the objects, 31 and 32, the portable slope 1 has taper parts at the end parts 10a and 10b of the plate body 10 which eliminate the level differences between the objects, 31 and 32, and the end parts, 10a and 10b, and at the same time, friction parts which prevent the slip of the plate body and the objects.
Patent JP-2002099695-A (JP)
Title: System, server, and method for collaborative editing
Inventor: YAO MASAYOSHI
IPC: G06Q50/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To accurately perform original management in the editing of a publication with a less load. SOLUTION: This system is equipped with one or multiple terminals and a server which saves information regarding the publication including an original and the date and time of original reception in which system the terminals and server are connected to a network, and equipped with a means which gives one of the right to receive the original and the right to browse the original in a terminal, a means which allows a staff given the original reception right to send the originals forming sections of the publication to the server, section by section, from the terminal, a means which allows the staff given the browsing right to browse a list of the originals forming the sections of the publication for each section together with the dates and times of original reception, and a means which allows the staff given the browsing right to select and browse originals in the list from the terminal.
Patent JP-2002102026-A (JP)
Title: Merchandise display device
Inventor: TAKAHASHI MAKOTO
IPC: A47F5/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of merchandise to be placed on the whole display shelf by displaying the merchandise also on the shelf board of the highest stage and storing stock merchandise, etc., also on the shelf board of the highest stage on the rear side of a display panel. SOLUTION: In this merchandise display device provided with plural stages of merchandise displaying shelves 1 on the front face of right and left supports 3, the display panel 11 facing forward and downward is provided over the shelves 1 in the state of being capable of being sprung up from a forward-tilting position.
Patent JP-2002106827-A (JP)
Title: Regenerative gas treating device
Inventor: HONMA RIYOUJI
IPC: F23J15/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative gas treating device which enables the complete oxidative treatment of carbon monoxide produced in the process of oxidative decomposition of a variety of hydrocarbon without enlarging the device. SOLUTION: In a regenerative gas treating device, a catalyst layer 41 which accelerates the oxidative treatment of carbon monoxide is made on the opposite side from the hearing chamber 3 in each regenerative layer 2. The carbon monoxide produced in the heating chamber 3 is oxidized with the catalyst layer 41, so even if a gas passage after the treatment is shortened, the discharge into the air of carbon monoxide can be avoided, and the device can be downsized.
Patent JP-2002106596-A (JP)
Title: Friction facing and friction disc
Inventor: ITO SHINJI
IPC: F16D13/62
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce malfunctions such as a breakage of a friction facing used for a friction disc of a clutch disk, etc. SOLUTION: The friction facing and the friction disc are characterized in that the friction facing 11, 12 is pressed to a flywheel to make it possible to frictionally engage therewith and is provided with an annular plate having a main face making a friction block 11h. Holes 11a, 12a fixing a plurality of rivets are formed in the annular plate and recesses 11f, 12f surrounding the holes 11a, 12a are formed in the main face.
Patent JP-2002174500-A (JP)
Title: Bullet of shotgun
Inventor: KAGAMI TOMOYASU
IPC: F42B7/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a shotgun bullet that eliminates the adhesion of lead and improves hit accuracy by using lubrication paste composed of a small, lead or plastic ball and lead or plastic powder, and the paste-like mixture of molybdenum disulfide and eliminating slippage and drastically improving the hit accuracy. SOLUTION: A recess is formed on the rear surface opposing the firing gunpowder of the shotgun bullet, and the paste-like mixture of the small lead or plastic ball and the molybdenum disulfide is filled into the recess.
Patent JP-2002107840-A (JP)
Title: Exposure processor and image forming apparatus
Inventor: TOKUYAMA MITSURU
IPC: G06T1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the accuracy of exposure processing being not ensured sufficiently, because exposure data is collected even from an area where an image is not formed. SOLUTION: In this exposure processor, with which original is scanned and exposure processing for forming the image is performed based on image data obtained by scanning, an exposure data collecting area is decided based on the size of the original, the size of paper where the image is formed and three parameters (step S81 to S83) of copying magnification set.
Patent JP-2002112346-A (JP)
Title: Distance notice system and distance notice method, and distance notice device and portable communication terminal used therefor
Inventor: YAMASHITA OSAMU
IPC: H04W88/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a distance notice system and a distance notice method that can notice a user of a portable communication terminal about information with respect to a distance between itself and a specific opposite party, and to provide a distance notice device and the mobile communication terminal used therefor. SOLUTION: The distance notice system allows a terminal A being a PHS terminal 1 to transmit a telephone number of a terminal B being other PHS terminal 1 designated by the user in advance and a distance desiring the notice to a service center 11 via a base station 3. The system allows the terminals A, B to receive a GPS signal from a GPS satellite and to individually measure their own positions. The system allows the service center 11 to receive position information from the terminals A, B and to calculate the distance between the terminals A, B on the basis of the received position information. When the calculated distance reaches the distance designated by the user, the system allows the service center 11 to transmit an alarm ringing instruction to the terminals A, B so as to generate an alarm tone at the terminals A, B.  Thus, the system can easily inform the user of the terminal A that the user of the terminal B approaches the terminal A by a prescribed distance.
Patent JP-2001147860-A (JP)
Title: Method for protecting data memory
Inventor: GRASSL THOMAS
IPC: G06F21/60
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To protect a security data memory. SOLUTION: Any action from the outside part to a component having a security data memory is detected by a plurality of sensors 2. When the overshoot of a threshold is generated in one of the plurality of sensors 2, an attach signal is generated, and at least one part of the security data memory is deleted. Then, a sensor status is permanently monitored, and the status data of the plurality of sensors 2 are recorded.
Patent JP-2002118439-A (JP)
Title: Surface mount piezoelectric transducer
Inventor: OI SHUNEI
IPC: H03H9/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To securely connect a stem and a board of a surface mount piezoelectric transducer, in which the stem on one end of a cylindrical piezoelectric transducer with a vibration tab in it is connected to an electrode terminal with caulking, and the stem and the electrode terminal are insert-molded with resin. SOLUTION: This surface mount piezoelectric transducer has a cylindrical piezoelectric transducer which has a vibration tab in it and a stem provided on its one end, and an electrode terminal connected to the stem with caulking. The stem and the electrode terminal is insert-molded. The shape of the caulked part is such that its cross-sectional shape has at least one corner so as not to make the stem rotate easily.
Patent JP-2001148286-A (JP)
Title: Radio wave sealing device of high frequency heater
Inventor: ASAUMI SHINJI
IPC: F24C7/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To aim at reducing development cost and period by installing an inclined part for electric capacity regulation and by adjusting its bending angle θ. SOLUTION: A radio wave sealing device is installed with a concave groove 3 on the peripheral wall of the door 2 facing a peripheral wall surface of the main body of the heating chamber 1, a projection part 5 bent to the inside of the concave groove 3 on the external wall of the concave groove 3, and multiple slits 6 on the at least one wall surface of the concave groove 3. The inclined part 8 for electric capacity regulation is installed on a part or all of the projection part 5 in the direction to the center of the concave groove 3. The value of the capacity C of the capacitor can be adjusted by changing the bending angle θ of the inclined part 8 bent toward the inside of the cavity resonator (concave groove) 3 so as to cope with the fluctuations of resonance frequency of the cavity resonator 3.
Patent JP-2002121432-A (JP)
Title: Recording solution
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a recording solution capable of providing a clear magenta- based, cyan or dark black-based printed matter for ink-jet recording, having excellent printing density, light resistance, weather resistance (environmental gas resistance) and preservation stability. SOLUTION: This recording solution in an aqueous medium for ink-jet recording has excellent printing density, light resistance, weather resistance (environmental gas resistance) and preservation stability as a recording solution by using a recording solution comprising one or more kinds of compounds selected from the group consisting of copper complexes of thioglycolic acid, thiopropionic acid, thiomalic acid, thioglycerol, triglycol dimercaptan, thiotaurine, hypotaurine, cystine, sulfoxymethylcysteamine, methionine, 2-mercapto-benzimidazolesulfonic acid, trimercaptotriazine (alkali metal salt), tannin, uric acid, ascorbic acid and a polycarboxylic acid and/or one or more kinds of coloring matters containing a cysteamine group, a cystine group, a hypotaurine group, a thiotaurine group or a mercaptoalkoxy group in their structures.
Patent JP-2002123919-A (JP)
Title: Head carriage mechanism
Inventor: TOKUMURA YOSHINORI
IPC: G11B5/455
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a head carriage mechanism capable of reducing the measuring error of a disk by reducing a positioning error due to yawing. SOLUTION: This mechanism is provided with a moving base, and a head support arm including a magnetic head assembly one end of which is attached to the moving base, and having a magnetic head at the other end. In this case, the moving axial center direction of the moving base substantially passes through the rotational center of a disk, and the head support arm has a shape for positioning a magnetic head in the moving axial center direction.
Patent JP-2001232403-A (JP)
Title: Method and device for joining metallic sheet and hot- rolling equipment
Inventor: HORII KENJI
IPC: B23D15/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a metallic sheet joining device for obtaining sufficient joining strength in a short time. SOLUTION: An upper cutting tool 3 having the projection part 30 of a triangular prism shape and a lower cutting tool 4 having a projection part 40 are applied to the superposed part of the metallic sheets 1, 2 to be joined and pushed in obliquely in the thickness direction and in a stroke of a range where the metallic sheet 1, 2 are not completely cut down. The moving loci of the edges of the upper cutting tool 3 and lower cutting tool 4 are lapped so that they are respectively on the inside of the fellow cutting tool and the joining parts are formed by plastic flow deformation of the mutual shear planes of the metallic sheets 1, 2. At this time, because compressive force acts on a part to be joined which is enclosed by the amount of lap and the compressed part is contracted when its joining is completed, the joining strength is improved.  Because pressing force by which the mutual shear planes are pressed against each other is generated from their slopes, the compressive force which acts in the joined part is further raised.
Patent JP-2002133421-A (JP)
Title: Moving body recognition method and device
Inventor: KAMIJO SHUNSUKE
IPC: H04N7/18
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To recognize moving bodies overlapped each other on images by dividing them. SOLUTION: This device has an image storage part for storing a plurality of time series images and background images; and an image processing part conducting image processing by making retroactive time. The image processing part recognizes a moving body by comparing image at time t of a plurality of time series images with its background image, gives an identification code to the recognized moving body (S2); finds a moving vector of each moving body contained in images at time t (S3);  and assuming that a region on the moving body contained in the image at (t-1) has an identification code X, estimates a region on the image at time t corresponding to the region on the moving body (S4) based on the moving vector, finds a correlation degree of both regions, decides an identification code to be imparted to these regions based on the magnitude of the correlation degrees, and thereby, divides a non- separation moving body contained in the image at time (t-1).
Patent JP-2002133707-A (JP)
Title: Adjusting and assembling device for optical pickup unit
Inventor: OSHIMA HISAYOSHI
IPC: G02B5/32
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a more accurate adjusting and assembling device of an integrated component for an optical pickup. SOLUTION: In this adjusting and assembling device adjusting a position and an angle of an optical element (a hologram element) 2 and fixing it to an optical component 1 fixed with a light-emitting device 1a and a light- receiving element 1b, a first gripping means 3 grips the optical component 1, a driving means 14 drives the first gripping means 3 in an adjusting direction, and adjustment desired value of an outline of the optical component 1 to an outline of the optical element 2 is determined on the basis of position and angle information to the outline of the optical element 2 stored in a second storing means and position and angle information to the outline of the optical component 1 stored in a first storing means, the outline of the optical component 1 and the outline of the optical element 2 moved above the optical component 1 by a moving means 14 are detected by a first detecting means 9, and the position and the angle of the optical component 1 are adjusted so that the outline of the optical component 1 is the adjustment desired value to the outline of the optical element 2.
Patent JP-2002126290-A (JP)
Title: Game machine, for pachinko or the like
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for Pachinko, or the like, which improves operation reliability and durability by preventing the erroneous operation of a game machine caused by electromagnetic waves or noises caused by static electricity from the inside and outside of game machine. SOLUTION: By using a sealed wire equipped with an external conductor in the middle of internal and external sheathes for covering a cable such as metal lead wire, for example, electromagnetically shielding a metal lead wire with the external conductor for a part or all of electric wiring inside the rear mechanism panel of the game machine for Pachinko, or the like, the mixture of electromagnetic waves or noises caused by static electricity from electric wiring and a bonding part thereof is prevented. Further, the external conductor of the cable is connected with a ground line so that the mixture of noises to the metal lead wire is prevented.
Patent JP-2002129515-A (JP)
Title: Asphalt plant
Inventor: NISHIO KATSUHIKO
IPC: E01C19/10
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To freely adjust the temperature of an asphalt mixture to be manufactured. SOLUTION: A branch chute 23 with a damper 24 for changing a path is disposed to a discharge section for a bucket elevator 10, and an auxiliary storage bin 25 is which aggregate is stored is disposed at the lower position of the branch chute 23. A horizontal conveyor screw 26 extracting aggregate in the bin and circulating aggregate and a vertical conveyor screw 29 with a heating means are provided to the bin 25. Sand at a high temperature is stored previously in the bin 25 while sand is heated, circulating sand by the screw 26 and the screw 29 and kept at the high temperature when the temperature of sand lowers, and the sand at the high temperature is mixed and the temperature of the asphalt mixture is adjusted.
Patent JP-2002128598-A (JP)
Title: Method for producing silicon nitride whisker
Inventor: TAKAMOTO NAOKI
IPC: C30B29/62
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To produce a silicon nitride whisker having a high aspect ratio, at high efficiency and a low cost. SOLUTION: A raw material 3 comprises a silica-contained ceramic material 4 whose surface is film-like coated with a carbon source 5 by applying a solvent, in which a carbon source 5 is dispersed, to the surface of the ceramic material 4. The raw material 3 is reacted at 1,300-1,500 deg.C in a reaction gas so that the silicon nitride whisker is obtained.
Patent JP-2002134302-A (JP)
Title: Surface-mounting positive temperature coefficient thermistor amd method of mounting the same
Inventor: KATSUKI TAKATOMO
IPC: H01C7/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the upper electrode of a surface-mounting positive temperature coefficient thermistor from being separated off by a pressing counterforce, when the thermistor is mounted on the surface of a board by pressing, where the surface-mounting positive temperature coefficient thermistor is equipped with electrodes formed on the upper and lower surface of its device body and connected to terminals that are extended downward. SOLUTION: The vertical leg 5b of a lower terminal 5 is positioned inside the outer edge of a device body 1 in the radial direction of the body 1. It is preferable that the vertical leg 5b of the lower terminal 5 be arranged near the center of the device body 1.
Patent JP-2002129832-A (JP)
Title: Power window device
Inventor: TANIGUCHI MASASHI
IPC: B60J1/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a power window device capable of performing a nipping preventive control and an optional rise and fall control of window in non- submergence, and optionally performing the rise and fall control of window also in submergence. SOLUTION: Since the output terminal TX2 of a microcontroller 1 is never grounded even if an up switch UP-SW is in a closed state, the H-level signal from the output terminal TX2 is surely supplied to a relay drive circuit 20 even in the detection of nipping in non-submergence. Consequently, the rise and fall control of window can be optionally performed even in submergence, and conventional problems can be solved also in non-submergence to optionally perform the rise and fall control of window and the nipping preventive control.
Patent JP-2002127333-A (JP)
Title: Multi-layer film and laminate
Inventor: MIKAMI AKIHIRO
IPC: C08L23/08
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer film which is not stretched, easily cut in all directions, heat-sealed at a low temperature, possesses a strong adhesion at a sealed part, and can be converted to self-standing bags. SOLUTION: A multi-layer film is made by directly laminating a X layer and a Y layer. The X layer is a mixture of a ethylene-α-olefinic copolymer (A) of 40-95 wt.% made by a metallocene catalyst and possessing a specific property and a high pressure low density polyethylene (B) of 60-5 wt.% possessing a specific property. The Y layer is a mixture of a ethylene-α-olefinic copolymer (C) of 80-100 wt.% made by a metallocene catalyst and possessing a specific property and a high pressure low density polyethylene (D) of 20-0 wt.% possessing a specific property.
Patent JP-2002140048-A (JP)
Title: Liquid crystal display device
Inventor: KOIKE MASAHIRO
IPC: G09G3/36
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of easily adjusting contrast on the liquid crystal display screen without complicating the power source circuit construction. SOLUTION: The liquid crystal display device displays a wide variety of information such as characters or images with a common driver driving voltage Vcom and a segment driver driving voltage Vseg outputted from a power source generating part 4. A pulse width adjustment circuit 10, a segment driver 2 and a common driver 3 to vary the pulse width of the voltage waveform for liquid crystal driving at the common driver driving voltage Vcom and the segment driver driving voltage Vseg outputted from the power source generating part 4 are provided on the liquid crystal display device.