baber/WOPTO huggingface dataset:
Patent JP-2003073090-A (JP)
Title: Mast device for cargo handling vehicle
Inventor: SATOU YASUMI
IPC: B66F9/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To easily assemble a mast device preventing a lift chain from vertically moved by the vibration of a vehicle. SOLUTION: A bolt part 18 in one end of a lift chain 12 is inserted into a through hole 24 of a connecting part 23 of an outer mast 10 and two nuts 27 are screwed around the bolt part 18 from the lower part. The lower piece 31 of a stopper 30 formed into an approximately U shape in the front view is fitted to the bolt part 18 by the nut 35. The upper piece 33 of the stopper 30 is positioned close to the upper surface of the connecting part 23.
Patent JP-2003040014-A (JP)
Title: Seat support mechanism in seat for automobile
Inventor: KITAGAWA HIROICHI
IPC: B60N2/28
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat support mechanism in a seat for an automobile capable of ensuring the safety of an occupant seating on the seat when a vehicle body receives a shock. SOLUTION: In the seat for the automobile held on a seat plate of the automobile, the seat support mechanism supporting the seat movably in the forward direction or in the right and left directions by corresponding to the shock when the vehicle body receives the shock and made of a cloth member is provided.
Patent JP-2003072121-A (JP)
Title: Electronic equipment
Inventor: TSUCHIDA KATSUMI
IPC: G02F1/13357
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment improved in the display quality, satisfying requirements for reduction in size and power consumption. SOLUTION: The electronic equipment is a system in which a liquid crystal display device A and a printing device with a thermal printing head B are mounted. When the liquid crystal display device A and the printing device are in a standby state, the thermal printing head B is brought into contact with a cold cathode tube 1 or set to the vicinity of the tube 1, thereby heating the cold cathode tube 1.
Patent JP-2003074002-A (JP)
Title: Rail fastening device, and rail fastening method
Inventor: ABE NORITSUGU
IPC: E01B9/16
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rail fastening device and a rail fastening method capable of position adjustment in right and left direction of a rail at a bridge tie or the like. SOLUTION: This device comprises a tie plate 1, a base pad 2, screws 3, stud bolts 5, and a lateral pressure receiving member 6 having a diagonal side 6b1 and a long hole 6a1, etc., to properly adjust a position in a length direction of the bridge tie T corresponding to a position of the tie plate 1 for transmitting lateral pressure transmitted from the rail R through the time plate 1 to the stud bolts 5 to be supported.
Patent JP-2003074814-A (JP)
Title: Waste treatment equipment
Inventor: YAMAOKA HARUHIRO
IPC: B02C23/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide waste treatment equipment which can be introduced be local governments of small to medium cities or the like as well as local governments of large cities, such as ordinance-designated cities, and achieves recovery of wastes in a readily reusable condition by individual classification of iron steel, aluminum mixtures (non-ferrous metal), carbon, wrecks or the like. SOLUTION: The equipment is constituted of a thermal decomposition reactor 1 for thermally decomposing wastes (a), such as general wastes, industrial wastes or the like and generating thermal decomposition gas G1 and thermal decomposition residue (c), a discharger 5 for separating the gas G1 and the residue (c) discharged from the reactor 1, a combustion furnace 12 for burning only the gas G1 separated by the discharger 5, and a fluidized fractionation device 30 for fluidizing the residue (c), which has been separated by the discharger 5, by a fluidized gas (o) to fractionate the residue (c) into carbides C without comprising such incombustible materials as metals, wrecks or the like, and into residues e1 other than the carbides C.
Patent JP-2003083563-A (JP)
Title: Air conditioner
Inventor: AITANI JUNICHI
IPC: F24F13/20
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which drink water, or the like, is prevented from entering an electric box. SOLUTION: The air conditioner comprises a cabinet 19 penetrating the wall of a building while containing an indoor heat exchanger 11, an indoor fan 12, an outdoor heat exchanger 13, an outdoor fan 14, and the like, and a front panel 18 fixed to the end part of the cabinet 19 projecting indoors wherein a laterally elongated opening 65 is formed at an upper part of the panel 18 and a supply grill 43 and an operating section 70 are arranged side by side at the opening 65. The operating section 71 comprises the cabinet 19 and/or an electric box 77 located on the inside of the front panel 18 wherein the electric box 77 is disposed closer to the outdoor side than the outdoor side edge of the opening 65.
Patent JP-2002157474-A (JP)
Title: Electronic commerce system
Inventor: KITAMURA TAKASHI
IPC: G06Q30/06
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system of a competition system capable of executing the sales of various made-to-order merchandise and services through the network of the Internet or the like. SOLUTION: This electronic commerce system is by the competition system utilizing the Internet. That is, in the system, a purchaser sets the conditions of specifications and a price, etc., beforehand with a mediator regarding the made-to-order merchandise or service, the mediator transmits the conditions excluding the price to a plurality of dealers and advertises for a competition regarding the made-to-order merchandise or service and dealing regarding the made-to-order merchandise and service is established between the purchaser and the dealer on the basis of the presentation of a plan from the dealer.
Patent JP-2003079868-A (JP)
Title: Game machine, computer program, and recording medium
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an interesting game machine with full variety of a game by preventing a player from easily estimating whether or not re-fluctuating a picture. SOLUTION: Three replay patterns R1 appear in a mode of bursting inward from the screen end of a special pattern control device 32 along moving passages L3, L18, and L28 respectively as shown in Figure 4 (A), follow either one pattern of respective middle pattern rows 0-9 fluctuatingly displayed at high speed respectively, and are fluctuatingly displayed along with the followed special patterns respectively. When the middle pattern 2 followed by the replay pattern R1 is determined and displayed as shown in the Figure 4 (C), the respective pattern rows start the replay fluctuation at high speed as shown in Figure 4 (D). That is to say, when the lost pattern is determined and displayed, the player can estimates that the respective pattern rows are replayed and fluctuated by looking the state that the replay pattern R1 follows the middle pattern 2.
Patent JP-2003081110-A (JP)
Title: Control device for electric power steering device
Inventor: TANAKA SUSUMU
IPC: B62D6/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent increase of a duty value of PWM control by offset of a current sensor, in a control device for an electric power steering provided with an assist motor to apply steering assist torque on a steering shaft according to steering assist torque detected by a torque sensor and a current feedback control means to effect current value feedback control of drive of the motor based on a current sensor value of a current sensor. SOLUTION: A motor actual current value (a current sensor value) is read in (a step S1 ) when there is no torque detecting signal from a torque sensor like during straight running, and when the motor actual current value is present in a dead band range from an arbitrary current value, being higher than a maximum value on the current sensor offset plus side and less than a motor starting current, to an arbitrary current value being less than a motor starting current, the motor actual current value is set to zero (0 ampere) and the feedback control is prohibited.
Patent JP-2003082571-A (JP)
Title: Method of producing spun bonded nonwoven fabric
Inventor: HOSOKAWA TOMOYUKI
IPC: D04H3/007
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a polypropylene nonwoven fabric of a thin fineness stably at a high spinning speed. SOLUTION: A polypropylene polymer having the MFR of >=20 is melt- extruded at a throughput rate of >=100 kg/hour per 1 meter beam, in other words, the polymer output of <=0.8 g/min each orifice, then drawn by using an impinging flow type drawing machine that is set at a position having of 350-800 mm distance from the spinneret face and is equipped with parallel plates >=300 mm long right under the machine, then the lip angle is set in the range of +5 to +30 based on the outmost angle of the yarn extruded out of the orifice and the cooling air-blow angle satisfies the requirement of the over outermost angle whereby the spun-bonded nonwoven fabric of 0.7-1.4 dtex is produced.
Patent JP-2003079980-A (JP)
Title: Broidering machine
Inventor: HORIMOTO HIROSHI
IPC: D05B19/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a broidering machine capable of rapidly and easily selecting a desired pattern even when the displaying ranges of patterns are narrowed to display many patterns on a selection screen. SOLUTION: The embroidering machine comprises a storage means for storing therein a plurality of sewing data relating to patterns in advance, a displaying means for displaying the images of the patterns stored in the storage means respectively in displaying ranges 22a to 22k, transparent touch switches additionally provided on the displaying surface of the displaying means and capable of detecting pressed positions, and a pattern selecting means, which sets selection reference points corresponding to patterns within the displaying ranges thereof displayed by the displaying means, calculates a selection reference point nearest to a pressed point when the displaying range of an arbitrary pattern is pressed, selects a pattern corresponding to the selection reference point and displays the same as a selected pattern.
Patent JP-2003091660-A (JP)
Title: Electronic bidding and bid opening system
Inventor: SHOJI ATSUKO
IPC: G06Q30/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To decide a successful bidder fairly when a bid opening time is reached by covering the contents of a bid form without using a complicated key generating program, key managing function and the like. SOLUTION: An OS corresponding to the B1 class realizing protection with a security label, defined in the Trusted Computer System Evaluation Criteria (TCSEC) as an official standard of the National Computer Security Center (NSSC) is installed in a first server device 7 and a second server device 8. While a mandatory access control function included in the OS is used to protect bid forms from illegal access, bid opening processing is executed to decide a successful bidder when a preset bid opening time is reached.
Patent JP-2003084229-A (JP)
Title: Device and method for displaying pointed position
Inventor: HARAKAWA KENICHI
IPC: G06F3/033
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To clearly point out a position that a user points without operating an instrument emitting a light beam by the user. SOLUTION: A three-dimensional model representing the three-dimensional coordinates of respective parts in a pointing object space (space in front of the user 12) that the user 12 points through pointing operation is stored and video cameras 28A and 28B whose positions and directions are so adjusted that the hand of the user 12 in the pointing operation is put in an image pickup range pick up images; and the three-dimensional coordinate values of a pointed position in the pointing operation of the user 12 are computed and the projection direction of a laser beam is controlled according to the three-dimensional coordinate values of the pointed position so that the pointed position is irradiated with the laser beam which is emitted from a laser light source 32 and deflected on a deflecting device 34.
Patent JP-2002207308-A (JP)
Title: Electrophotographic photoreceptor, production thereof, electrophotographic method, and electrophotographic device
Inventor: TAMOTO NOZOMI
IPC: G03G15/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor and the production thereof, the photoreceptor being highly durable, capable of preventing an image deterioration caused by a residual potential increase or image blur, and steadily obtaining a high quality image despite long repeated use, and to provide an electrophotographic method, electrophotographic device, and electrophotographic device process cartridge whereby the need for the photoreceptor is eliminated by the use of the photoreceptor, high speed printing and device miniaturization involving a reduction in the diameter of the photoreceptor are realized, and a high quality image can be steadily obtained even in long use. SOLUTION: In the electrophotographic photoreceptor having at least on a conductive substrate a photoreceptive layer containing at least charge generation substance and a charge transfer substance, a protective layer is provided on the photoreceptive layer. The protective layer contains filler, dispersant, and at least two kinds of antioxidant.
Patent JP-2003089115-A (JP)
Title: Resin molding device and resin molding method
Inventor: ITO HIROKAZU
IPC: B29B9/10
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the constitution of a device tends to become complicated and large-scale, because a step for freezing a thermoplastic resin is required. SOLUTION: When a granular resin 20 is produced, batches of a molten resin are sequentially loaded into a rotary molding tool 14b with a plurality of recessed parts 14b2 formed, and molded. Further, the molten resin of a granular shape is cooled and solidified by a cooling means while being desorbed from the recessed parts 14b2 following the rotating action of the rotary molding tool 14b, and finally recovered as the granular resin 20.
Patent JP-2003095675-A (JP)
Title: Apparatus for molding glass element
Inventor: MURAKOSHI HIROSHI
IPC: C03B11/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for molding a glass element in which it is possible to seal a molding chamber even at a molding temperature of 1,000 deg.C or higher for molding quartz glass or the like. SOLUTION: In the apparatus for molding the glass element, a glass material 35 is placed between a pair of openable molds that can abut to each other in the molding chamber 17; the molds and the glass material 35 are heated with infrared lamps 20; and the glass element is molded by pressing the glass material 35.  The apparatus for molding the glass element comprises the molding chamber 17 that is constructed to be a closed space by a transparent quartz tube 16 and plates provided at the top and bottom thereof, seal members 30 and 31 mounted on the plates for sealing between the plates and the transparent quartz tube 16, and masking shields 40 and 41, each placed at the top and bottom of the infrared lamps 20 placed around the transparent quartz tube 16, for shielding radiation heat to the seal members 30 and 31, wherein air is forced to flow to the outer peripheral surface of the transparent quartz tube 16 between the masking shields 40 and 41 and the plates to cool it.
Patent JP-2002220451-A (JP)
Title: Polymerization catalyst for polyester, polyester produced by using the same and method for producing polyester
Inventor: NAKAJIMA TAKAHIRO
IPC: C08G63/87
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization catalyst for a polyester, which comprises a main component other than an antimony or germanium compound, and is excellent in catalytic activity giving a polyester excellent in thermal stability, thermal oxidation stability and hydrolysis resistance and to provide the polyester excellent in thermal stability, thermal oxidation stability and hydrolysis resistance. SOLUTION: The polymerization catalyst for the polyester is specified by that it contains at least one compound selected from aluminum and its compounds as a metal-containing component and coexisting at least one compound selected from at least one P-OH bond-having phosphorus compounds.
Patent JP-2003103449-A (JP)
Title: Grinding method for bearing component
Inventor: YOSHIBA TAKEYUKI
IPC: B24B1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method for a bearing component capable of reducing influence of abrasive grains remaining on a surface of the bearing component. SOLUTION: When grinding the surface of the metal made bearing component, the surface of the bearing component is ground by using abrasive grains with lower hardness than a matrix of the bearing component.
Patent JP-2003105318-A (JP)
Title: Heavy metal-fixing agent and method of stabilization for the heavy metal-fixing agent at low temperature
Inventor: FURUMOTO KATSUZO
IPC: B09C1/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heavy metal-fixing agent having low temperature stability such as keeping stable state at a cold district by lowering coagulation point of the heavy metal-fixing agent including a diethyldithiocarbamate in high concentration and to provide a method of stabilizing the agent at low temperature. SOLUTION: This heavy metal-fixing agent including aqueous solution of a diethyldithiocarbamate as a principal ingredient includes 0.1-5.0 wt.% of one or more kind of compounds selected from piperazine and a polyamine. The heavy metal-fixing agent including 50-60 wt.% of the diethyldithiocarbamate does not coagulate at -9 deg.C.
Patent JP-2003105072-A (JP)
Title: Optically active polyester and its production method
Inventor: OISHI TSUTOMU
IPC: C08G63/685
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optically active polyester which can be easily synthesized from a low-cost raw material under mild conditions, into which substituent groups can be easily introduced, and of which the physical properties can be easily designed, and its production method. SOLUTION: This polyester, which is a novel optically active polyester, is represented by formula (I) and is produced by the polycondensation of an optically active 3,4-dihydrosuccinimide derivative represented by formula (II) with an aromatic dicarboxylic acid derivative represented by formula (III). In those formulas, R is methyl, ethyl, a 3-8C linear, branched, or cyclic saturated or unsaturated aliphatic hydrocarbon group, or a 6-20C aromatic hydrocarbon group; Ar is an optionally substituted aromatic group; and n is an integer of 2-1,000.
Patent JP-2003112980-A (JP)
Title: Metal-ceramic joined body
Inventor: TSUKAGUCHI NOBUYOSHI
IPC: C04B35/01
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal-ceramic joined body having sufficient thermal shock resistance and a small outer size of a substrate and realizing both of high reliability and a small size. SOLUTION: In the metal-ceramic joined body having the ceramic substrate 10 and a Cu plate 14 joined with a brazing material 12 to the ceramic substrate 10, the length of the brazing material 12 extending from the bottom of the Cu plate 14 is controlled to >30 μm and <=250 μm or the length of the brazing material 12 extending from the bottom of the Cu plate 14 is controlled to >=25% of the thickness of the Cu plate 14.
Patent JP-2003110191-A (JP)
Title: Wavelength detector, multi-mode semiconductor laser module, wavelength stabilizer and raman amplifier
Inventor: SASAKI GORO
IPC: G02B6/42
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength stabilizer capable of stabilizing the wavelength of a leaser beam. SOLUTION: The wavelength stabilizer 112 is provided with a multi-mode semiconductor laser module 1c, a power adjusting circuit 114, a wavelength adjusting circuit 118. The multi-mode semiconductor laser module 1c is provided with a multi-mode laser element 34, a monitoring photodetector 45 and a wavelength detection device 90a. The monitoring photodetector 45 detects light from a semiconductor laser element 34. The wavelength detection device 90a has an optical filter 94 and a photodetector 96. The power adjusting circuit 114 receives a signal 45a from the power monitoring photodetector 45. Thus, optical power is controlled. A wavelength control circuit 116 receives an electric signal 96a from the wavelength detection device. A thermoelectronic cooling element 22 changes the temperature of the semiconductor laser element 34 in response to the electric signal from the wavelength control circuit 116. Thus, the wavelength of light is controlled.
Patent JP-2003118936-A (JP)
Title: Coil feeder
Inventor: TAKAGAWA KOJI
IPC: B65D19/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a coil feeder capable of automatically and stably setting a coil on the axis of an uncoiler. SOLUTION: The coil feeder is provided with a coil feed pallet 6 supporting the coil 1 in an inclined position by use of a coil end face supporting beam 2 and a coil side face supporting beam 3 mounted perpendicularly to the supporting beam 2. The coil 1 inclined is fed by the coil feed pallet 6.
Patent JP-2003119185-A (JP)
Title: Method for producing n-methylpiperazinetoluic acid derivative
Inventor: TAKEZAKI HIROSHI
IPC: C07D295/14
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing N-methylpiperazinetoluic acid derivative with which yield and purity are improved from those of a conventional method to reduce wastes by reacting an α-halomethybenzoic acid with N-methylpiperazine. SOLUTION: The unreacted N-methylpiperazine is recovered and reutilized to thereby efficiently utilize the N-methylpiperazine. Since impurities in the N-methylpiperazine are reduced in a recovering step, the purity of the N- methylpiperazinetoluic acid derivative is improved.
Patent JP-2003117065-A (JP)
Title: Pachinko-slot machine
Inventor: IBA HIROYUKI
IPC: A63F5/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko-slot machine capable of easily aligning bonus figures and improving the effect of representation in alignment by an announcement means. SOLUTION: Since the same kind of bonus figures are respectively distributed to three reels, only one kind of bonus figures must be aligned when a bonus flag is represented, which makes the contents of a game easily understood, and allows a player to concentrate on the game. A the announcement means is mounted for announcing a regular bonus or a big bonus on the basis of the alignment of the bonus figures of three reels, a time from the alignment of the bonus figures to the determination of the regular bonus or the big bonus can be rendered, which makes the game more interesting.
Patent JP-2002195826-A (JP)
Title: Automatic level device
Inventor: WAIBEL REINHARD
IPC: G01C15/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize the structure and arrangement of a suspension means and to reduce the number of part items required for the suspension device. SOLUTION: This automatic level device comprises the suspension means 1 as a modular unit for a measurement system support 2 freely rockable in at least one direction within a housing 3 arrangeable with an inclination. The suspension means 1 comprises a flexible fixing means 5 consisting of a rubber- like elastic material between two mounting means 4. The fixing means 5 is formed as a compact structural member, and a rotationally symmetric plane bending moment is generated within at least the axial bending area.