baber/WOPTO huggingface dataset:
Patent JP-2004209605-A (JP)
Title: Cylindrical body chucking device
Inventor: KATSUSHIMA TOSHIRO
IPC: B25J15/08
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical body chucking device which smoothly transmits rotation driving force from a rotation driving mechanism to the cylindrical body without damaging the surface of the cylindrical body made of synthetic resin, and to compensate the deviation of the center of a member engaged with it even when a slight deviation of the center is generated between the cylindrical body and the center.  <P>SOLUTION: An elastic chucking body 7 comprising approximately cylindrical urethane rubber is stored at a bottom side in a cover 6. Compression air is led from an air introduction port 5a of a joint 5 to a pressure receiving chamber 4a of a rotation shaft 4 through a surrounding passage 5b and an internal introduction passage 4b and a rear surface of a pad 8 is pressed. Thereby, the pressing force is transmitted to a front part through a peripheral part of the elastic chucking body 7 and a hollow-cylindrical cap chucking part 7a bored at a tip end surface is made narrower. Thereby, the cap C is softly and certainly chucked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221861-A (JP)
Title: Device and method for transferring data
Inventor: MURAMATSU HISASHI
IPC: H04W92/08
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device in which individual data such as a telephone number can be used and a mobile terminal body can be miniaturized.  <P>SOLUTION: The data transfer device 3 on which a memory card 4 storing individual data such as the telephone number can attachably and detachably be mounted and which can transfer individual data stored in the memory card 4 to a mobile terminal 2 is installed. The mobile terminal 2 which is attachably/detachably connected to the data transfer device 3 and can acquire individual data of the memory card 4 transferred from the data transfer device 3 is disposed. The mobile terminal 2 can make communication by using individual data of the memory card 4 by mounting the memory card 4 on the data transfer device 3 and mounting the mobile terminal 2. Since the memory card 4 storing individual data such as the telephone number need not to be stored in the mobile terminal 2, the mobile terminal 2 can be miniaturized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217083-A (JP)
Title: Vehicle controller
Inventor: YOKOTA YOJI
IPC: F02D29/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller, which enables the existence of proper compatibility between shocks at the start and end of acceleration/deceleration and followability to a target speed upon controlling a traveling speed of a vehicle to adjust it to the target speed.  <P>SOLUTION: The target speed A, which is set according to the operation of a cruise control switch, is taken into a second filter/guard process section 40, which has a second cyclic filter and a guard process section 44 giving an acceleration guard to an output and a feedback signal from the filter in proportion to a change rate of the output and feedback signal. The target speed A is subjected to a filter process at second filter/guard process section 40 to create a target speed C. A speed feedback section 50 executes feedback control which makes an actual speed follow the target speed C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217804-A (JP)
Title: Softener for rubber and rubber composition
Inventor: TEJIMA KAZUHIRO
IPC: C08L21/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softener for rubber having high safety, excellent affinity with a rubber component, economical efficiency and handleability, and a rubber composition.  <P>SOLUTION: This softener for rubber is compounded of a crude oil vacuum distillation residual oil having a viscosity specific gravity constant of 0.800-0.875 and a penetration degree (1/10 mm) at 25°C of ≥300. Preferably, the softener comprises the vacuum distillation residual oil of 30-80 mass% and a mineral oil of 20-70 mass% having a DMSO extract content by the IP346/92 method of less than 3 mass%, a flash point of ≥200°C and an aniline point of ≤100°C. The rubber composition comprises the softener of 10-25 mass% based on the total of the rubber composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218018-A (JP)
Title: High-strength cold-rolled steel sheet which is excellent in workability and strain age-hardening property, high-strength plated steel sheet and their production methods
Inventor: TOSAKA AKIO
IPC: C22C38/04
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-strength cold-rolled steel sheet which has a high workability, is excellent in strain age-hardening property and shows little aging degradation at room temperature, and high-strength plated steel sheet.  <P>SOLUTION: Steel slab comprising, by mass, ≤0.015% C, ≤0.5% Si, 1.0-3.5% Mn, ≤0.10% P, ≤0.003% S, ≤0.02% Al and 0.0050-0.025% N is heated to ≥1,000°C, thereafter subjected to hot rolling employing a finishing mill exit temperature of ≥800°C, coiled at ≤650°C, thereafter subjected to cold rolling, subsequently subjected to continuous annealing at a temperature which is ≤950°C and yields ≥50% austenitic phase, cooled to ≤500°C at a cooling rate of ≥20°C/s and, if required, further subjected to plating treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225536-A (JP)
Title: Internal combustion engine
Inventor: TSUBOUCHI MASANORI
IPC: F01L1/04
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an internal combustion engine by restraining lengthening of a camshaft arranged in a valve system chamber and provided with a pump cam and decompression mechanisms, and restraining projection of a fuel pump in the axial direction from a cylinder head.  <P>SOLUTION: This internal combustion engine has a valve system V and the decompression mechanisms D1 to D3 arranged in the valve system chamber 30 and the fuel pump 74 installed on the cylinder head 4. The camshaft 31 is provided with the pump cam 68 for driving an operation rod 78 of the fuel pump 74 via a swing arm 79 and the decompression mechanism D3 positioned on the opposite side of an end part journal 63 in the axial direction A1 to the pump cam 68. The decompression mechanism D3 is positioned between the pump cam 68 and an exhaust cam 52. The swing arm 79 has an action part 79a for abutting on the operation rod 78 in a position more eccentric to the exhaust cam 52 side in the axial direction A1 than a contact part 79b for contacting with the pump cam 68.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229021-A (JP)
Title: Method for additionally writing metadata and information processing unit
Inventor: KAJIYAMA TAKASHI
IPC: H04N5/91
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating image file data which simplifies data carrying, which can be utilized similarly to a normal file without the necessity of loading a novel recording medium and which can extract metadata by an application, and to provide an information processing unit.  <P>SOLUTION: An image file and the metadata are filed in one file by securing a metadata area by byte shift processing the predetermined area of an image file and storing the metadata and supplementary data. The metadata is temporarily stored in a known media file format in an external recording medium (memory card) such as a memory card, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233424-A (JP)
Title: Process cartridge and image forming apparatus using it
Inventor: KAJIWARA TADAYUKI
IPC: G03G15/08
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image forming apparatus from being made large-sized due to the addition of a high voltage power source and a connecting means in applying bias voltage to a discharging sheet for discharging residual toner in a process cartridge using one-component development and also to prevent the deterioration of an image such as banding due to the fluctuation of developing bias caused by leakage from a developing roller to the discharging sheet.  <P>SOLUTION: The process cartridge possesses the discharging sheet 160 for discharging the residual toner and a voltage generator 190 to generate discharging bias voltage previously set by development bias voltage applied to the developing roller 130, and the discharging bias voltage outputted by the voltage generator 190 is applied to the destaticization sheet 160.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234564-A (JP)
Title: Retrieval object restriction device, image processor, program, storage medium, and retrieval object restriction method
Inventor: SANO YUTAKA
IPC: H04N1/41
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable the execution of a character retrieval in a short time.  <P>SOLUTION: A syntax analysis means 42 analyzes the syntax of code string data formed by frequency-converting and hierarchically compression-encoding a pixel value in every rectangular section of a predetermined area of image data divided into a plurality of sections, and a similarity detection means 44 detects, on the basis of a packet length read on the basis of this analysis result, a similarity showing the degree of change between inputted code string data related to a predetermined area of a document image as the present page and code string data related to the predetermined area of the document image as a reference page. A retrieval object restriction means 43 excludes the inputted code string data related to the predetermined area of the document image as the present page inputted from the object of character retrieval according to the similarity. According to this, since the code string data related to the predetermined area of the document image as the present page is excluded according to the detected similarity without through the complicated processing of decoding and inversely quantizing the code string data, character retrieval can be executed in a short time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237217-A (JP)
Title: Method and apparatus for high-pressure wet micronization
Inventor: NAKATANI MASAO
IPC: B02C23/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for high-pressure wet micronization that enables a safe and efficient micronization for any kind of material using a high impact force and a high dispersion ability by suppressing a temperature rise caused by impact in a micronization part.  <P>SOLUTION: A cooling liquid is injected near the micronization part in a chamber where a feed liquid containing particles to be micronized and a medium liquid thereof is injected through a tiny orifice with high-pressure and the particles in the feed liquid are micronized using the injection energy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003324068-A (JP)
Title: Layer structure of group iii-v nitride semiconductor and its manufacturing method
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/205
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layer structure having a crystal growth layer of a high- quality GaN-based semiconductor and its manufacturing method.  <P>SOLUTION: This layer structure A of a group III-V nitride semiconductor has a crystal growth layer 3 of a group III-V nitride semiconductor such as GaN formed on a substrate 1 via a buffer layer 2 comprising Al<SB>x</SB>Ga<SB>1-x</SB>N (0<x<1). This layer structure is manufactured by forming the crystal growth layer comprising the group III-V nitride semiconductor on the buffer layer after depositing the buffer layer comprising Al<SB>x</SB>Ga<SB>1-x</SB>N (0<x<1) on the substrate at a temperature of 600 to 900°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004244740-A (JP)
Title: Mat
Inventor: ISODA HIDEO
IPC: D04H3/07
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat which gives excellent walking comfort, has an excellent cushioning property, little gives fatigue to legs, even when a person walks on the mat for a long time, has an excellent mud-dropping property, an excellent water draining property, and excellent durability, is also considered for recycling, and is suitable as a front hall mat, a floor mat, a drain mat or the like.  <P>SOLUTION: This mat is characterized as follows. The mat comprises a net-like structure in which filaments comprising a thermoplastic resin form loops whose contact portions are mostly joined to each other. The load of the net-like structure is 300 to 3,000 N/ϕ200 mm, when 50 % of the thickness is compressed. After 75 % of the thickness is compressed, the recovery of the thickness is ≥90 %. The porosity of the structure is 80 to 98%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215474-A (JP)
Title: Combinational rotor structure of brushless motor
Inventor: RYO SOYO
IPC: H02K1/30
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combinational rotor structure of a brushless motor.  <P>SOLUTION: The combinational rotor structure of the brushless motor includes a plurality of ribs, a rotor body formed of a non-magnetic permeable material, and a plurality of axially removable fitting-in type small teeth. The axial small teeth are formed by punching and superposing a plurality of magnetic permeable silicon steel sheets. The small teeth have grooves. The shape and the size of the groove are matched to the rib shape of the rotor body. The small teeth are axially inserted into the rotor body and are brought into close contact with each other. The small teeth are impossible to move in a tangential or radial direction in an axially perpendicular plane, and are sufficiently stably fixed. The opposed surfaces of the adjacent small teeth form a permanent magnet housing hole for engaging a permanent magnet. A rotor cover is screw-clamped to both front and rear ends of the rotor body. The permanent magnet and the fitting-in type small teeth are fixed. This combinational rotor structure of the brushless motor is applied to an outer stator/inner rotor motor and an inner stator/outer rotor motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004067387-A (JP)
Title: Tape guiding device of automatic roll tape cutter
Inventor: HON MYON KI
IPC: B65H35/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To minimize twisting of a tape in drawing out the tape from a roll in an automatic roll tape cutter.  <P>SOLUTION: A tape guiding device 10 includes: a body 11 energized in the opening direction, one side end of which is hinged to one side wall 33 of a tape draw-out device to be opened and closed, the other side end being provided with a locking projection 15; a first guide roller 16 mounted on the tape upstream end side of the body 11 and provided with a locking groove 16a on the outer peripheries of both side end parts; a pair of stoppers 18 having fixed pieces 18a fitted in the locking grooves 16a, the fixed pieces 18a being projected to the outside of the body 11 and energized in the direction of fitting in the locking grooves 16a; and a lock 20 set on the other side wall 34 of the draw-out device to removably bind the locking projection 15 of the body 11 so that the body 11 is held in the closed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245184-A (JP)
Title: Reheat steam turbine plant and starting method for the plant
Inventor: SAMADA MASANORI
IPC: F01K7/22
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize cold start or warm start of a reheat steam turbine under high temperature and pressure conditions of main steam and reheat steam.  <P>SOLUTION: A reheat steam turbine plant includes a boiler 10 having a reheater; a high pressure turbine 21 driven by the main steam guided through a main steam pipe 15 provided with a steam spill valve 29 from the boiler; a low temperature reheat steam pipe 17 for guiding exhaust air flowing from the high pressure turbine to the reheater through a check valve 87; and an intermediate pressure steam turbine 22 driven by the reheat steam guided from the reheater of the boiler 10 through a high temperature reheat steam pipe 16 provided with an intercept valve 90. The reheat steam turbine plant also includes a reheater bypass line 93 connected with an inlet port of the intermediate pressure turbine 22 by branching the low temperature steam reheat pipe 17 between the exhaust portion of the high pressure turbine 21 and the check valve 87, and a reheater bypass valve 94 closed at the time of starting the reheat steam turbine in the reheater bypass line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251982-A (JP)
Title: Self-supporting multilayer element and vessel for self-supporting multilayer element
Inventor: SATO MASAAKI
IPC: G02B5/28
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a self-supporting element without a substrate is easily damaged and is hardly visualized and, therefore, the handling thereof is difficult.  <P>SOLUTION: The self-supporting element 1 is provided with a multi-layer film and, moreover, a reinforcing member 3 for safely retaining the self-supporting element 1 and facilitating visuality is laid on one part of the multilayer 2 surface. Further, the reinforcing member 3 comprises magnetic material and is constituted so as to be attracted by a magnet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249842-A (JP)
Title: Center seat structure for vehicle
Inventor: SHIMOGOORI JUN
IPC: B60N2/75
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center seat structure for a vehicle capable of simultaneously developing a function as an article placing part for beverage usable on a rear row right and left seats and a function as an arm rest.  <P>SOLUTION: This vehicle is so formed that the base part of the seat back 52 of a center seat 5 can be rotated at the upper end part of a support arm 54 rotatably fitted to the rear end of a seat cushion 51 in the state of being upwardly projected by a specified height from the upper surface thereof and can be fixed at the specified use angular position and the rotated position tilted to a generally horizontal position of the seat back 52. The seat cushion 51 of the center seat 5 comprises a base part 5a having an upwardly opened storage space 51a and an upper cushion part 5b covering the upper opening part 51b of the base part 5a. The upper cushion part 5b is formed to be rotatable forward through a hinge 51c, and a tray 51d and a cup holder 51e are fitted to the rear face of the upper cushion part 5b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254440-A (JP)
Title: Power supply circuit
Inventor: TAKAHAMA MASANOBU
IPC: H02M3/28
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power supply circuit comprising a switching converter and arranged to deliver a DC output voltage as the power supply voltage in which ripple current of a smoothing capacitor is suppressed.  <P>SOLUTION: As the basic circuitry, a pair of two sets of transformers PIT-1 and PIT-2 is connected in parallel with the switching output from a primary current resonance converter and a full-wave rectifier circuit is formed on the secondary of each transformer PIT-1, PIT-2. A smoothing capacitor Co is employed commonly in two full-wave rectifier circuits and connected such that the rectified current from each full-wave rectifier circuit flows into the smoothing capacitor Co. Under such circuitry, each primary winding Np of the transformer PIT-1, PIT-2 is connected in parallel with the switching circuit of a switching element Q1, Q2 such that the polarity is reversed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003276927-A (JP)
Title: Sheet paper processing rotary press provided with flattening device
Inventor: LUONGO ROCCO
IPC: B41F7/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To spread sheet paper to be flattened while minimizing generation of noise.  <P>SOLUTION: On a part of a paper discharging device continuous with a processing station at the rearmost part of a printing machine, a flattening device is provided. This flattening device 5 comprises a flattening groove 5.3 provided in a surface to guide the sheet paper, and a suction chamber 5.2 of a sound eliminating structure communicated with it. An inner space 5.7 of the suction chamber 5.2 is connected to a negative pressure generating device 5.1 and the flattening groove 5.3 respectively through a suction connection tube 5.5 and a suction opening 5.6. As the suction chamber 5.3 is set at negative pressure by actuation of the negative pressure generating device 5.1, the sheet paper is sucked to the flattening groove 5.3 to be flattened. After the sheet paper passes the flattening groove 5.3, the negative pressure in the suction chamber 5.2 is quickly released, when noise is generated, but the noise is restricted because of the sound eliminating structure of the suction chamber 5.2 where the noise is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254547-A (JP)
Title: Bean thresher
Inventor: AOKI TADASHI
IPC: A01F11/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bean thresher which does not impart excessively large impact forces to bean culms and hardly injure the hand of an operator, even when the hand is put in a threshing chamber 9 in error.  <P>SOLUTION: This bean thresher equipped with the threshing chamber 9 is characterized by rotatably disposing a body portion 20 having the central axis in the lateral direction in the threshing chamber 9 through a lateral rotation shaft 10 in a state coaxial with the lateral rotation shaft 10, disposing about three to six support bar members 21 consubstantially fixed to the body portion 20 at specific radial places on the circumferential radial outside of the body portion 20 at proper angle distances, respectively, around the lateral rotation shaft 10 parallel to the lateral rotation shaft 10, disposing impact members 22 having impact surfaces having relatively large radii of curvature on each of the support bar members 21 in a dense single row state, and disposing the impact members at places separated from their own centers of gravity at only a specific distance in a state capable of being rotated on lateral lines, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258859-A (JP)
Title: Wire flame data correction device of three-dimensional cad system, control program of wire flame data correction device of three-dimensional cad system, computer readable recording medium for recording the program, and wire flame data correction method of three-dimensional cad system
Inventor: FUKI NAOKI
IPC: G06F17/50
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction device of wire flame data of a three-dimensional CAD system wherein an error generated by data conversion with an intermediate file and the like easily corrected in a short period time even by an unskilled operator.  <P>SOLUTION: A ridge line of the wire flame data, a peak point and a ridge line-peak point relation are recorded (a step S1). Then, to make following operations easy, a process to change an arc and a spline into a line segment is performed (a step S2). A peak point merge is applied to far peak point, and a line segment merge is applied to a line segment for barely crossing and the like, a deletion process and the like are applied to a line segment having a protruding part (steps S3 to S7). Distortion of a plane is eliminated by performing a flattening process of a plane enclosed by boundary line segments (a step S8). Finally, an arc restoration process is preformed (a step S10) by executing fillet generation in a three-dimensional form for which planes are developed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI