baber/WOPTO huggingface dataset:
Patent JP-2001295688-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: KATO TATSUNORI
IPC: F02M25/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device, capable of restraining a variation in air-fuel ratio when the evaporated fuel concentration is detected. SOLUTION: In this air-fuel ratio control device, evaporated fuel generated in a fuel tank 7 is adsorbed to a canister 13, and evaporated fuel adsorbed to the canister 13 is purged with air on the intake side of an internal combustion engine via a purge valve 16. The purging rate is varied by the purge valve 16, so that the air fuel-ratio feedback value detected by an oxygen sensor 6 is within a prescribed region, and the concentration of evaporated fuel sucked in the internal combustion engine via the purge valve 16 is detected by the purging rate before and after the purging rate is varied and by the air-fuel ratio feedback value.
Patent JP-2002287388-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: TODA NAOHIRO
IPC: G03G5/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in the electrification stability of a photoreceptor, excellent in stability for repeated use and gas resistance and free from abnormal images such as contamination on the base for a long time, and to provide an electrophotographic device which uses the photoreceptor. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on a conductive base body, the photosensitive layer contains esters and the esters are benzoate compounds or salicylate compounds. The electrophotographic photoreceptor is used for the electrophotographic device.
Patent JP-2002284438-A (JP)
Title: Residue peeling device
Inventor: FUKADA KOICHI
IPC: B31D1/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for diagonally peeling a strip residue capable of eliminating peeling of a seal or label product main body with the residue to follow it when the residue is peeled in conventional diagonally residue peeling devices, stably peel the residue even to a strip residue which has tendency of getting in non-contact with a peeling member to be cut off as the strip residue advances when the strip residue has a strong width contracting tendency, and stably wind it to improve operability and productivity. SOLUTION: The peeling member is composed of plural members to achieve both favorable peelability and smooth guide performance to the strip residue. By composing a two-split roller in such a way that it can get in contact with one part of both ends of the strip residue, a peeling position in the strip residue is stabilized at the time of peeling. A surface winding method is employed as a winding method for the strip residue after peeling, thereby stability of the diagonal peeling type residue winding device is further improved.
Patent JP-2002285166-A (JP)
Title: Wet extinguisher for chamber oven-type coke oven
Inventor: SHIOZAWA TORU
IPC: C10B39/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a wet extinguisher installed in a chamber oven-type coke oven, capable of preventing dust from scattering into the outside air by enlarging its dust-removing capacity. SOLUTION: This wet extinguisher has the following construction. In the extinguishing column 17 thereof, a packed bed 0.5-3 m in thickness packed with a resin solid 1 is provided in a steam flow channel above a cooling water spray nozzle 4 set up above an extinguishing truck 15; and further, a humidifying water spray nozzle 2 functioning to jet humidifying water 3 on the underside of the packed bed is located under the packed bed.
Patent JP-2002287779-A (JP)
Title: Karaoke device
Inventor: KATO ASAO
IPC: G10H1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently lead a user to a proper playing key state without becoming confused in operation even in the case that the user has lowered the playing key although the key should have been raised. SOLUTION: In the Karaoke device which enables the user to change the height of the playing key of Karaoke accompaniment music between prescribed upper and lower limits, the height of the playing key is shifted to the limit position in the direction opposite to that of change operation when the change operation (S12 and S22) is performed in the direction beyond the upper limit or the lower limit after arrival at the upper limit or the lower limit of the height of the playing key.
Patent JP-2002295585-A (JP)
Title: Vibration isolating clamp
Inventor: SHIBUYA TOMIO
IPC: F16L3/223
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating clamp by which a high vibration isolating performance can be obtained and which is high in reliability. SOLUTION: The vibration isolating clamp is provided with a housing part (20) provided with a rectangular storage part and an elastic piping bolding part (30) stored inside the storage part of the housing part for gripping a tubular body T. The piping holding part has a plurality of piping holding faces (36a, b) inside, and grooves (35a, b) are provided between the abutting piping holding faces. A plurality of hollows are formed inside the piping holding part. When the tubular body is vibrated and displaced, the displacement of the tubular body is absorbed by the hollows and the grooves, and the vibration isolating performance is imparted.
Patent JP-2002284487-A (JP)
Title: Rope latching attachment for different-diameter sheave
Inventor: JINNO TOSHIO
IPC: B66C15/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and safely mount a rope latching attachment between the outer diameters of different-diameter sheaves. SOLUTION: The rope latching attachments 15, 15 for the different-diameter sheaves having different-diameter sheaves including small-diameter sheaves 12, 12 or a large-diameter sheave 11 arranged neighboring each other on the same shaft 13 for preventing the removal of ropes R, R, R in rope grooves 11a, 12a, 12a of the different-diameter sheaves out of rope grooves 11a, 12a, 12a, comprises lower members 18, 18 located close to outer diameters 12b, 12b of the small-diameter-sheaves 12, 12 between the sectional widths of the rope grooves 12a, 12a and upper members 16, 16 located close to an outer diameter 11b of the large-diameter sheave 11 in the sectional width of the rope sheave 11a, both of which are integrally fixed via connecting materials 17, 17.
Patent JP-2002296040-A (JP)
Title: Information delivery system
Inventor: TANI HIDEKI
IPC: G06Q30/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information delivery system capable of delivering a highly objective fuel consumption data comparison result produced by comparing fuel consumption data to which driving conditions are added. SOLUTION: This information delivery system is equipped with an information delivery device 4 and user terminals 4, 6, 8, 10, 12, and 14 connected to the delivery device via a network 2 to transfer information from/to the delivery device. This system is characterized in that corrected fuel consumption data on a vehicle corrected according to the driving conditions representing the driving state of the vehicle are compared with other corrected fuel consumption data, and the result of the comparison is transmitted to the user terminals.
Patent JP-2002296995-A (JP)
Title: Image forming apparatus
Inventor: FUJISHIMA MASAYUKI
IPC: G03G21/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an entire image forming apparatus and to reduce the cost by recycling cleaning liquid in the image forming apparatus with the liquid development system. SOLUTION: Inclination of the bottom of an inner housing is used to quickly move used cleaning liquid including cleaning toner to a discharge container, and toner and the cleaning liquid are quickly separated from each other, and only the cleaning liquid is supplied again toward a cleaning liquid applying means through a hole for liquid withdrawal, and thus the cleaning liquid is recycled. Since deposited toner is stored in the discharge container, it is used as a toner recovery container.
Patent JP-2002295279-A (JP)
Title: Device for controlling power unit
Inventor: SAITO TOMOAKI
IPC: F16H61/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power unit control device, capable of properly adjusting advantages/disadvantages between the side, at which an automobile is generally controlled from the outside thereof and the automobile side which individually receives, such a control. SOLUTION: The accelerator opening characteristic of an automobile 1 is modified by an accelerator opening modification value transmitted from a traffic control center 5. The control unit 4 of the automobile 1 modifies the accelerator opening characteristic, based on the above modification value, when the automobile is stopped. Thereby proper adjustment of the advantages/disadvantages can be made, between the side at which the automobile is generally controlled from the outside thereof and the automobile side which individually receives the control.
Patent JP-2002292508-A (JP)
Title: Machining chuck
Inventor: SEKIDO ISAMU
IPC: B23B31/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a machining chuck which is capable of holding a flat board shape work piece so that the flat board shape work piece can be machined to an accurate thickness. SOLUTION: In the machining chuck 1, a groove 25 is formed along the circumference of the bending members 41a-41d on the face 35 into which the flat board shape work piece 3 comes into close contact when the flat board shape work piece 3 is held.
Patent JP-2002301510-A (JP)
Title: Device for controlling elongation percentage for continuous temper mill
Inventor: SORAO KENJI
IPC: B21B37/56
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the control capacity of elongation percentage in continuous temper rolling equipment. SOLUTION: A work roll and bridle rolls before and behind the mill are independently controlled in their speeds and in which the elongation percentage of a steel sheet. The tension on the inlet side of the mill, and the differential tension between the inlet side and the outlet side are controlled by the rotational speed of the outlet-side bridle roll, and rolling load and the rotational speed of the work roll of the mill, respectively. By providing a controller whose disturbance suppressing performance concerning the frequency band of disturbance component which is the action of a screw-down control system on the speed control system of the front and rear bridle rolls and the work roll on respective speed control means of the front and rear bridle rolls and the work roll is raised, the high-accuracy control of elongation percentage is realized.
Patent JP-2002294864-A (JP)
Title: Installing construction method of horizontal beam and web plate used for this construction method
Inventor: HORIBA YASUHISA
IPC: E04B1/24
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To safely and quickly assemble a horizontal beam of a steel frame by temporarily fastening web plates to obverse reverse crisscross positions of a column joint and the horizontal beam end. SOLUTION: The web plates 31 and 32 boring a temporarily fastening hole on the side of a large number of parallel or a large number of zigzag bolt hole groups 15a, box cross-sectional columns 10 having a joining bolt hole group and a side temporarily fastening hole bored in a joint web part, and a horizontal beam 20 having a joining bolt hole group and a side temporarily fastening hole bored in a web part near a beam end part, are prepared for joining the horizontal beam 20 to the column joint 11 of the steel frame by a high strength bolt at a job site. In a factory, temporarily fastening bolts 26 and 26 are inserted into the temporarily fastening holes, and are temporarily fastened in a state of outwardly projecting a front half of the web plates 31 and 32 from the column joint 11 and a web end part of a horizontal beam joint part.  The web plates 31 and 32 are respectively temporarily fastened to the obverse reverse crisscross positions of a column beam joining part. Then, the horizontal beam 20 is lifted to the previously built-up column joining part, and after allowing the end part to abut to a joining part of the joint 11, the bolts are inserted into and fastened to a bolt hole group of the joining part by superposing the respective web plates 31 and 32, and the horizontal beam is installed.
Patent JP-2002303113-A (JP)
Title: Lubricating oil in fixed equipment, and treating method for drainage
Inventor: KOMIYAMA MASAHITO
IPC: C10N40/12
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for a lubricating oil and drainage in fixed equipment allowing cleaning of the lubricating oil and drainage with an inexpensive device, simply and in less work processes, and at an adequate timing or in an operation state of a prime mover, in a system using the fixed equipment such as a diesel generator. SOLUTION: In this treating method of lubricating oil in the fixed equipment for cleaning the dirty lubricating oil of the fixed equipment such as a diesel engine for power generation, a vehicle loading a lubricating oil cleaning device is moved to the proximity of the fixed equipment at a predetermined interval, the lubricating oil cleaning device is connected to the fixed equipment by a connecting means such as a connecting pipe, and the lubricating oil of the fixed equipment is cleaned by the lubricating oil cleaning device.
Patent JP-2002032764-A (JP)
Title: Method and device for adjusting image position
Inventor: OSAWA SATORU
IPC: G06K9/64
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent two images themselves from being unnaturally distorted while making the positional deviation between the two images to be compared more suppressible than in the conventional practice in an image position adjusting device. SOLUTION: Shift quantity (moving quantity) is calculated stepwise by sequentially making smaller a search area to search a partial area where the degree of coincidence with a template area and the image of the template area is high with respect to two images P1 and P2 about the same object, and position adjustment processing is performed on the basis of the correspondence positional relation (shift quantity) between the finally obtained template area and the partial area so that both images can almost coincide with each other.
Patent JP-2002301028-A (JP)
Title: Endoscope washing machine
Inventor: OGINO TAKAYUKI
IPC: H01R13/52
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope washing machine properly performing washing according to the shape of endoscopes, without manual input of the data. SOLUTION: An endoscope 10 is provided with a washing portion item storage means 9 for storing items about the portion of the endoscope 10 to be washed. The endoscope washer 20 is provided with a washing portion reading means 31 for reading the contents stored in the storage means 9 from the endoscope 10 contained in the endoscope washer 20, and a washing action control means 33 for automatically controlling the action of a plurality of washing means 34, 35 and 36 according to the contents read by the reading means 31.
Patent JP-2002304927-A (JP)
Title: Fitting structure for knob
Inventor: USHIMARU HIROSHI
IPC: H01H3/08
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a knob capable of easily fitting by solving the problems in the conventional fitting structure of the knob that when a knob 56 is pushed into a fitting member 52 for fitting, if the knob is aslantly pushed into the fitting member, the fitte member shakes to make fitting of the knob difficult, simultaneous hooking of the knob is impossible, and fitting is difficult. SOLUTION: A fitting member 2 has a base part 3 having a flat part 3a; a stopper part 4 projecting forward from the base part; and a through hole 3b installed in the flat part, and the knob 6 has a plurality of projections 7 positioned on the same circumference of a circle, when the knob is fit to the fitting member, the projections are brought into contact with the flat part, and when the knob is pushed in the rear and rotated, the projections slide on the flat surface, strike against the stopper part to stop the rotation of the knob, the projections are faced to the through hole, the projection is inserted into the through hole, and the knob is joined to the fitting member.
Patent JP-2002301625-A (JP)
Title: Fine hole electric discharge machining method and device
Inventor: YOSHIDA MANABU
IPC: B23H9/14
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a fine hole electric discharge machining method and device capable of increasing a machining speed and increasing a machining limit depth. SOLUTION: In a fine hole electric discharge machining device formed that a machining power is fed to a space between the electrodes of an electrode 1 for fine hole machining and a workpiece 2 by an electric machining a fine hole is formed in the workpiece 2 by discharge energy, the electric discharge machining device is provided with a relative moving means to relatively move the electrode for fine hole machining and the workpiece 2 and a rocking function control means 17 to rock the electrode 1 for fine hole machining and the workpiece 2 in the machining feed direction and a prescribed direction in a vertical plane. In fine hole electric discharge machining using a rod-form electrode for fine hole machining, especially en electrode of a solid fine wire for machining fine holes, machining productivity can be improved and a machining limit depth can be increased.
Patent JP-2002304949-A (JP)
Title: Plasma display panel
Inventor: TASHIRO YUJI
IPC: H01J11/22
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To make a plasma display panel having excellent characteristics by forming the dielectric layer of the plasma display panel by a polymer having high transparency and a low dielectric constant, without using led containing glass. SOLUTION: A silicon-containing copolymer having number mean molecular weight of 500-1,000,000 and containing a S-iO linkage while also containing a structural unit expressed by general formulas (I) and (II), and (III)-(IV), or (V)-(VII) if required, is applied so as to cover the electrode of the plasma display panel, and is baked and hardened to form a dielectric layer. (in the formulas, R<1> -R<6> , R<8> and R<9> are a alkyl group, a alkenyl group, a cycloalkyl group, aryl group, alkyl amino group and alkylsilyl group, or a alkoxy group, R<7> is a bivalent group, R<10> is a bivalent aromatic group, and A is NH or O).
Patent JP-2002302045-A (JP)
Title: Traveling device
Inventor: ISHIKAWA SHINICHI
IPC: B62B5/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a traveling device capable of being moved up and down while keeping the operatability similarly as that in flat travel without imposing the load such as holding or pulling up a cart even in moving up and down on a bump or stairs, and stably carrying a load even on a slope while keeping the attitude of the load similarly as that in flat travel. SOLUTION: This traveling device is provided with a vertically oscillatable front wheel part 1 having plural wheels 1a, 1b, a swing arm 2 tiltable to a device body, a rear wheel 3 mounted on a tip of the swing arm 2, a driving means 4 for oscillating the front wheel part 1, and a driving means 5 for tilting the swing arm.
Patent JP-2002310613-A (JP)
Title: Measurement system, printer sheet carrying control method for printer, and linear encoder used for the carrying control
Inventor: SESHIMO TATSUYA
IPC: G01D5/245
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of accuracy errors being generated by using a rotary encoder for the purpose of detection of a carrier position of a printer sheet by the use of high detection accuracy of a linear encoder, in carrying control of the printer sheet in a printer using DC motor. SOLUTION: After completion of assembly of the printer, the rotary encoder and the linear encoder having a higher accuracy are synchronously driven, and a pulse count number of the linear encoder is stored in a table under correlation with a pulse count number of the rotary encoder. In actual observation, when a paper feed roller is moved by a prescribed amount, an auxiliary measurement rotary pulse number, corresponding to an auxiliary measurement linear pulse number to be counted by the linear encoder is read; and when the read value is counted by the rotary encoder, it is handled with in such a way that the paper feed roller is considered to have moved by a prescribed amount.
Patent JP-2002313670-A (JP)
Title: Laminated electronic component
Inventor: YASUDA KATSUHARU
IPC: H01G4/30
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component which is improved in reliability of connections between inner electrodes and terminal electrodes, and is easy to manufacture. SOLUTION: This laminated electronic component 10 has lead-out inner electrodes 32a, 34a that are formed for connections to terminal electrodes 19, 20 on outer faces, and laminates inner layers 32, 34 formed in a prescribed pattern. Electrode-evaporation preventing layers 31, 35 are arranged in the vicinity of the lead-out electrodes that correspond to the outermost inner layers 32, 34 which are closest to the surfaces 10a, 10b. The electrode-evaporation preventing layers makes evaporation of a component of the electrodes by firing in the manufacturing step difficult to occur. The lead-out inner electrodes are securely formed, and the terminal electrodes and the lead-out electrodes are securely connected. The electrode-evaporation preventing layers are preferably located in the surface sides.  The spacing n, n' between the electrode-evaporation preventing layers and the outermost inner layers is preferably smaller than the spacing m, m' between the outermost layers and a plurality of inner electrode layers 33.
Patent JP-2002312072-A (JP)
Title: Information processing device and add-in board reset method
Inventor: USAMI HIDEAKI
IPC: G06F1/24
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To reset an add-in board without turning on a power source of an information processing device again. SOLUTION: A reset detecting means 11 selects a storage selects a means 12 allocated to an unassigned address space existing in an expanded bus 15a, when detecting a hang-up state by the add-in board 14. Simultaneously, the reset detecting means 11 sends an add-in board reset signal to the storage means 12, a logical sum means 13, and the add-in board 14 through an expanded bus 15b. The add-in board 14 is reset by the add-in board reset signal.
Patent JP-2002307776-A (JP)
Title: Color imaging apparatus
Inventor: MIYAMURA HIROAKI
IPC: G03G21/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To reinforce security against the alteration of specific information on apparatus in a color imaging apparatus and improve the operability at a printing operation time. SOLUTION: At a CPU 12-4 of an engine 12, first specific information on apparatus, second specific information on apparatus and third specific information on apparatus are read out from a security unit 13, a flash memory 12-5 and a drum unit 14 respectively. These three pieces of the apparatus specific information are compared with each other. As a result of the comparison, when all agree, a normal printing operation by judging that no alteration is present is carried out. On the other hand, if there is a disagreeing one, the first specific information on apparatus is compared with the other specific information on apparatus and the specific information on apparatus is rewritten at the drum unit 14 or the flash memory 12-5 or it is displayed by a display unit 31 that the use is not permitted on the basis of the comparison result.