baber/WOPTO huggingface dataset:
Patent JP-2002347906-A (JP)
Title: Dolly structure of moving rack
Inventor: TAKAHARA NORIMITSU
IPC: B65G1/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a dolly structure of railless moving rack capable of selecting the arrangement of the driving wheels of a dolly of consolidated type in accordance with the floor surface on which the rack is installed. SOLUTION: Bearings 29 are held by plates 26 of wheel mounting parts 23 and 25, and the driving wheels A are mounted on a rotary shaft 30 held by the bearings 29, and a motor 32 is mounted through brackets 31 on the seats 27 provided on the wheel mounting parts 23 and 25. The bearings 29 are held also by the plate 26 of a wheel mounting part 22, while follower wheels B are installed on a rotary shaft 33 held by the bearings 29. A stationary shaft 34 is fixed to another wheel mounting part 24 using a plate 28, and the follower wheels B are attached to the stationary shaft 34 through bearings 35.
Patent JP-2002080776-A (JP)
Title: One coat metallic coating material composition
Inventor: MITSUMUNE SHINJI
IPC: C09D5/29
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a one coat metallic coating material composition capable of stably forming a coating film having an excellent designing property such as a coating film having an excellent metallic tone appearance property and a lust simultaneously, etc., by one coat and one bake method without applying a clear coat. SOLUTION: This one coat metallic coating material composition is obtained by blending a non-aqueous polymer dispersion obtained by dispersing polymer particles in a non-aqueous dispersing medium by a dispersion stabilizer, an acrylic resin and a brightening agent, and having (+)0.5 to (+)1.5 difference (SP1-SP2) of a solubility parameter value (SP1) of the above acrylic resin and a solubility parameter value (SP2) of the above dispersion stabilizer of the above non-aqueous polymer dispersion.
Patent JP-2002347032-A (JP)
Title: Method for insert molding
Inventor: SAKACHI TAKACHIKA
IPC: B21D1/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for insert molding, capable of surely inserting a folded distal end of a terminal into a mold and shortening a required time until the distal end of the terminal is inserted into the mold. SOLUTION: The method for insert molding comprises the steps of moving a chuck pawl 2 to thereby interpose bus bars 152 between a fixing unit 3 and the pawls 2 and to hold the bars 152 when the many continuous bus bars 152 aligned at a predetermined interval are taken out by the terminals 4 bent by pressing, correcting the bending degrees of the terminals 4, conveying the bars 152 to the mold, and inserting the distal ends of the terminals 4 into insertion ports provided at the mold.
Patent JP-2002054671-A (JP)
Title: Magnetic spring device
Inventor: NIWA HISANOBU
IPC: H01L21/67
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic spring device that can produce constant spring force despite a stroke change on the movable side. SOLUTION: The magnetic spring device 10 is so constructed that a shaft member 3 is coaxially inserted in a cylinder 2 with a larger diameter and that either of them is fixed and the other is axially movable. The shaft member 3 has a first permanent magnet 5 in the outer circumference, and the cylinder 2 has a second permanent magnet 6 on the inner circumference opposed to the first permanent magnet 5. Opposite surfaces of the outer circumference of the first permanent magnet 5 and the inner circumference of the second permanent magnet 6 are magnetized with different magnetic poles.
Patent JP-2002354437-A (JP)
Title: Head end apparatus for broadcasting data, catv system, and broadcasting contents providing apparatus
Inventor: KENMOCHI HAJIME
IPC: H04N7/16
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To transmit constantly the same contents to a terminal side even if the number and order of the content supplied by a broadcasting station change in a CATV system for receiving broadcasting signals from the broadcasting station for broadcasting data consisting of a plurality of contents, and tuning and demodulating specific contents for retransmitting to the terminal side. SOLUTION: The head end apparatus 10 comprises a tuning section 20 for tuning in on a station and demodulating specific contents that are supplied by BS data broadcasting for retransmission, and a control personal computer 30 that accesses an external database 40 via a modem 32, acquires tuning data required for allowing a receiver 22 in the tuning section 20 to select specific contents, and controls the receiver 22 based on the tuning data, thus retransmitting the desired contents surely even if the number and order of contents being transmitted from a broadcasting station change.
Patent JP-2002318151-A (JP)
Title: Level switch
Inventor: MUNEDA KEIICHI
IPC: G01F23/38
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally there is not a simple and reliable level switch for monitoring and controlling a liquid level of a tank. SOLUTION: A micro switch constituting a conventional level switch is replaced with a magnetism sensing switch, to eliminate mechanical driving of switch operation and couple only by magnetism. This level switch is equipped with a float arm for measuring the liquid level in the tank, a magnet fitted on an end of the float arm, and a lead switch provided outside of the tank at a position facing the magnet through a tank sealing non-magnetic body for detecting an arm position. Thus, the accurate and reliable level switch exhibiting low contact point driving force can be constituted in a simple structure.
Patent JP-2002349690-A (JP)
Title: Slip controller for vehicle, and integrated controller for continuous variable transmission
Inventor: OKAZAKI HARUKI
IPC: B60W10/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a slip controller for a vehicle and an integrated controller for the continuous variable transmission for which a traction control system and a continuous variable transmission are provided, where the engine rotational speed can be increased, when operating the traction control by expanding and correcting the change gear ratio range employed by fully opening an accelerator in the continuous variable transmission used during operating the traction control system, thereby preventing speed changes, to achieve both the stability of the traction control and the securement of acceleration feeling. SOLUTION: The slip controller for a vehicle and an integrated controller for the continuous variable transmission are provided with the traction control system, which prevents skidding of the drive wheel caused by excess of driving force transmitted to the drive wheel and with the continuous variable transmission, which continuously changes the rotary power of the engine, whereby the change gear ratio range, employed by fully opening the accelerator in the continuously variable transmission during operating the traction control system, is expandingly corrected (refer to Characteristics d and e).
Patent JP-2002346085-A (JP)
Title: Game machine, game method, and provision method for game mode in game machine
Inventor: TOMOCHIKA HIROSHI
IPC: A63F7/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, a game method, and a provision method for a game mode in the game machine, capable of providing an interest game imparting an expectation feeling such that player's effort is reflected on a discharge of prize balls even when a special game caused by a big hit is developed. SOLUTION: This game machine has a game ball launch part launching a game ball onto a game board, and plural prize holes allowing entrance of the launched game ball. The prize hole has a special prize hole wherein opening motions as the special game are executed a prescribed number of times when prescribed conditions are satisfied and wherein closing motions are executed after the respective opening motions, and general prize holes except the special prize hole. In an interval of the special game wherein the special prize hole is closed when the prescribed conditions are satisfied, the executing number of the special game is added according to the number of the game balls entering the general prize holes.
Patent JP-2002359557-A (JP)
Title: Analog-to-digital converter
Inventor: YAMAJI TAKAFUMI
IPC: H03M1/12
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an analog-to-digital converter which realizes broadband and high resolution characteristics with a low power voltage. SOLUTION: An analog delay circuit 110 and an analog linear converter circuit 130 decompose an analog input signal from an input terminal 100 into m analog signals different in statistical properties, ADCs 140-14m convert the decomposed analog signals into digital signals, and a digital linear converter circuit 150 having characteristics reverse to those of the analog linear converter circuit, and a digital adder circuit 160 combine these digital signals into a single signal, thereby generating a digital output signal.
Patent JP-2002053320-A (JP)
Title: Method for manufacturing barium titanate powder in oxalate process
Inventor: RI SAISHUN
IPC: C04B35/626
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain barium titanate powder having good pulverizing property, uniformity in the particles and excellent electromagnetic characteristics. SOLUTION: The method for manufacturing the barium titanate powder includes processes of adding a mixture aqueous solution of barium chloride and titanium chloride to an aqueous solution of oxalic acid to precipitate barium titanate oxalate, ageing, washing, filtering to obtain the barium titanate oxalate precipitate, pulverizing and drying the precipitate, thermally decomposing the precipitate to produce barium titanate powder and pulverizing the powder.
Patent JP-2002360012-A (JP)
Title: Seedling planting machine with fertilizer applicator
Inventor: NAKA HIROKAZU
IPC: A01C11/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To overcome such problems that in a rice transplanter with a fertilizer applicator for carrying out fertilizing and rice planting operations at the same time, a rice transplanter with a fertilizer applicator in which the fertilizer applicator is arranged at a position ahead of a seedling planting part and behind an operating seat is known, however, a rice transplanter of such a conventional technique can not shorten an interval between the seedling planting part and the operating seat in longitudinal direction consequently, the overall length of machine body is lengthened and seedlings are not readily supplied to a seedling placing tank. SOLUTION: This seedling planting machine with a fertilizer applicator is characterized by having the following constitution. A liftable seedling planting part is arranged at the rear part of a rice planting machine body and behind an operating seat 9. Fertilizer storage hoppers 14 of fertilizer applicators for spraying fertilizer on a field are arranged separately right and left at the front of the seedling planting part. The front ends of the right and left fertilizer storage hoppers 14 and 14 are ahead of the rear end of the operating seat 9 and the inside ends in the right and left directions of the fertilizer storage hoppers are installed at positions inside the outside ends in the right and left directions of the operating seat.
Patent JP-2002367881-A (JP)
Title: Method for manufacturing semiconductor device and photoirradiation apparatus
Inventor: TAKEUCHI KOICHI
IPC: G03F7/40
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To uniformly reduce a slit pattern in size independent of the pattern density of the slit pattern by utilizing a thermal flow. SOLUTION: A resist film 14 formed on a substrate 11 is irradiated with light L with such a wavelength that the light is absorbed into the surface of the resist film 14, and thus the applied light L is absorbed into the surface of the resist film 14. The light absorption region is thereby softened and caused to flow, and thus the slit pattern 15 formed in the resist film 14 is reduced in width.
Patent JP-2002362224-A (JP)
Title: Room lamp for vehicle
Inventor: NAGATA SATOSHI
IPC: B60Q3/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide sharp spot light. SOLUTION: A light diffusion element group 7 is provided on an inner surface of a lamp chamber 5. Light GL other than the light flooded and projected as the spot light SL in the predetermined direction from a light-flooding aperture 6 of a lamp cover 4 is diffusion-reflected and attenuated by the light diffusion element group 7 on the inner surface of the lamp chamber 5. The sharp spot light SL can be obtained by attenuating the exposure GL other than the spot light SL flooded and projected in the predetermined direction from the light- flooding aperture 6 of the lamp cover 4.
Patent JP-2002364943-A (JP)
Title: Container for hydrogen storage material and its filling method
Inventor: HARADA TERUMARU
IPC: F17C11/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a container for hydrogen storage material excellent in heat conduction capacity, low in sensible heat loss and stable in hydrogen flow rate. SOLUTION: The container for hydrogen storage material comprises a container having an opening for filling the hydrogen storage material, a hydrogen passage for making hydrogen flow into and out of the container, a filter connected to the passage and disposed in the container for making hydrogen pass through, and a heating medium passage for passing a heating medium into the container to effect heat exchange with the hydrogen storage material. In the container, the hydrogen storage material filled in the container is present in the circumference of the heating medium passage in a larger amount than in the circumference of the filter.
Patent JP-2002363593-A (JP)
Title: Film-forming agent and coated film
Inventor: SATO HITOSHI
IPC: C10N40/24
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming agent which has an excellent lubricity and corrosion resistance and allows easy waste-water treatment. SOLUTION: The film-forming agent is incorporated with a silicate (A), a polycarboxylate (B), a hydrophilic polymer and/or a hydrophilic organic lamellar structure (C), a molybdate and/or a tungstate (D) and the like. Here, the mass ratios B/A, C/A and D/A are from 0.02 to 0.6, from 0.05 to 0.6 and from 0.05 to 0.6, respectively. The film-forming agent may further contain a sulfate (E), and the mass ratio (E/A) of the sulfate (E) to the silicate (A) is about from 0.01 to 0.7.
Patent JP-2002368295-A (JP)
Title: Method of manufacturing thermoelectric element
Inventor: OOTA TOSHITOMO
IPC: H02N11/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thermoelectric element which enables manufacture of a thermoelectric element with high yield. SOLUTION: In the conventional method of manufacturing a thermoelectric element, powder grain of a thermoelectric material spread over entire die is sintered and pressurized by means of the die and a punch engaged with the die. The new method of manufacturing a thermoelectric element comprises a pressurizing and sintering process, where the granule of the thermoelectric material is spread over the entire die in layers, and with the temperature of the thermoelectric material being maintained at sintering temperature, the layers of the thermoelectric material are pressurized at sintering pressure; a low- pressure pressurization process of pressurizing the layers of the thermoelectric material with a predetermined pressure, after the pressurizing and sintering process; and a load-releasing process of lowering the pressure to 1 MPa or lower, when the temperature of the thermoelectric material becomes a predetermined level, during the low pressure pressurization process. The predetermined pressure in the low-pressure pressurization process is 1/2 to 1/20 of the sintering pressure.
Patent JP-2002364629-A (JP)
Title: Hinge device
Inventor: KITAHARA HIROYUKI
IPC: F16C11/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device appropriate for twofold equipment such as a cellular phone and having a composite function capable of opening the equipment with a single operation and freely stopping it. SOLUTION: Several pairs of fixed spacers 5 having the outline to be regulated in the rotation thereof by the inner diameter of a holder 3 and rotating spacers 6 to be regulated in the rotation thereof by fitting a rectangular hole 6a thereof on a rectangular pillar type knob 1a are arranged each other, and they are brought in contact with each other by a coil spring 4. With this structure that several spacers are provided, a large friction area is secured, and a free-stop function is secured even if a compression load of the coil spring 4 is small. A button 9 for pushing an end of the knob 1a is operated to release the lock condition of a rotating cam 1 with a fixed cam 2, and the pressure- contact of the fixed spacers 5 with the rotating spaces 9 is released to open the equipment with a single operation.
Patent JP-2002373576-A (JP)
Title: Manufacturing method of shadow mask
Inventor: KASHIWA MASASHI
IPC: G03F7/20
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a shadow mask wherein variations do not occur in the size of a photo-resist film opening part by making an exposure light entering into the mask for pattern exposure uniform. SOLUTION: In the manufacturing method of the shadow mask having at least a process to form the photo-resist film on a metal sheet, a process to perform pattern exposure via the mask for pattern exposure nearly adhered to the photo-resist film, a process to develop the photo-resist film, a process to perform etching on the thin metal sheet, and a process to peel off the photo- resist film, the exposure device for the shadow mask used for the pattern exposure is provided with a rectangular light source and a box-state reflecting plate having a face arranged by the rectangular light source as a ceiling face and having a face opposing to the ceiling face as an opening face, and a reflecting film is arranged at the two inner faces of the reflecting plate in nearly parallel with the rectangular light source.
Patent JP-2003003385-A (JP)
Title: Pretreatment agent for dyeing by ink-jet method
Inventor: KUWANO TAKESHI
IPC: B41M5/50
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a pretreatment agent with which a fabric can be dyed in a dark color to have an excellent level dyeing effect and excellent qualities by an ink-jet method. SOLUTION: This pretreatment agent which is applied to a fabric before dyeing by an ink-jet method comprises an aqueous composition composed of 0.1-40 wt.% of a water-soluble polymer, 0.1-5 wt.% of a reduction inhibitor and 0.1-10 wt.% of a surfactant.
Patent JP-2002342707-A (JP)
Title: Method for preparing card type ocr input sheet and method for managing the same and ocr input system
Inventor: YAMAMOTO SATOSHI
IPC: G06F19/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to prepare any non-fixed input sheet, or that it is not easy to develop any application for reading various input sheets in a conventional input sheet preparing system although an input sheet using an OCR or OMR is generally spread. SOLUTION: The input item (question) print position and answer entry position and data structure attributes of each input sheet are preliminarily managed with card numbers having the classification system of a hierarchical structure for each sheet. The input sheet is retrieved from the card number, and the contents of the input items are printed so that the input sheet can be prepared. The format of an input sheet reading part is fixed, and a reading program corresponding to this format is generated Also, a non-fixed input sheet can be prepared by mixing it with the information of a data base server from a client terminal on a network. The obtained data are transferred to another organization, or a data base is constructed with the card numbers in the hierarchal structure.
Patent JP-2002212110-A (JP)
Title: Method and device for decomposing pollutant and device therefor
Inventor: KURIYAMA AKIRA
IPC: B01J19/12
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently decomposing a pollutant at a low running cost, and to provide a device therefor. SOLUTION: This pollutant decomposition device for irradiating a material containing chlorine and a pollutant to be treated with light, comprising a vessel for receiving the material to be treated, a light-irradiating means for irradiating the material received in the vessel with light, and a light-reflecting portion for reflecting the light irradiated from the light-irradiating means, is characterized by placing the light-reflecting portion at a place for reflecting the light from the light-irradiating means to irradiate the material to be treated.  The method for decomposing the pollutant, comprising irradiating the material containing the chlorine and the pollutant with light to decompose the pollutant, is characterized by having a process for irradiating the material to be treated with light, a process for reflecting the light irradiated in the above-described process, and a process for irradiating the reflected light in the reflection process on the material to be treated. A gas having a property for producing a free radical by the irradiation of light may be used instead of the chlorine.
Patent JP-2003002497-A (JP)
Title: Base material carrying mechanism
Inventor: IWASAKI TAKASHI
IPC: B65H23/188
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a base material carrying mechanism capable of simultaneously achieving intermittent carrying of a base material in a printer (a coating device) and continuous carrying of the base material in a drying oven, and preventing meandering of the base material and performing appropriate carrying of the base material into the drying oven by forming slack on the base material between the printer or the coating device and the drying oven. SOLUTION: A meandering preventing means 27 can hold the base material 4 after printed or coated in a state of having predetermined slack between a plurality of holding rollers 16, 17, continuously performs the carrying of the base material 4 in the drying oven 29 on a back stream side at a constant speed by utilizing the slack, and prevents the meandering of the base material 4 carried in the drying oven 29.
Patent JP-2003008497-A (JP)
Title: Crosstalk warning device
Inventor: ISHIDA YUJI
IPC: H04B17/345
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a crosstalk warning device that warns occurrence of crosstalk in a mobile communication system employing a broadband frequency. SOLUTION: An antenna 11 and an antenna changeover device 12 receive a crosstalk disturbing wave and a disturbing wave monitor receiver 13 detects a reception frequency and signal strength of the crosstalk disturbing wave. A controller 14 selects a signal in excess of a setting threshold value as a disturbing wave and gives transmission frequency information and a start signal to a warning wave transmitter 15. The warning wave transmitter 15 uses the start signal to transmit a warning wave with the same frequency as that of the crosstalk disturbing wave.
Patent JP-2003011016-A (JP)
Title: Ball end mill
Inventor: YAMAYORI TSUTOMU
IPC: B23C5/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the chipping resistance and the roughness of machined face of small diameter ball end mill. SOLUTION: In the split type steel ball end mill of 10 mm or less in machining diameter, a cutting insert 1 and a tool holder 11 are hardened to 40 HRC or less and 50 to 60 HRC respectively.