baber/WOPTO huggingface dataset:
Patent JP-2004153570-A (JP)
Title: Portable telephone
Inventor: SASAKI YUJI
IPC: H04M1/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily identify the button which is presently valid for the letter to input even while the user is watching the button, and to enable displaying letters on a button suitable for a portable telephone in which buttons smaller than fingertips are used.  <P>SOLUTION: By the combination of a polarizing filter and an LED emitting polarized light, as shown in Fig. (A) in an English letter input mode, only a letter type of 'A', 'B', 'C' is illuminated. At this time, when the character input mode is to be switched from the English letter input mode to a 'Hiragana' (one of the Japanese letter types) input mode, and when an input letter type change button is depressed, the LED emitting the polarized light is switched. Thus, the letter type of Hiragana becomes luminescent as shown in Fig. (B), while the letter type of 'A', 'B', 'C' having been luminescent up to that time disappears.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152430-A (JP)
Title: Optical recording medium
Inventor: IWATA CHIKAYUKI
IPC: G11B7/2433
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which can deal with a higher line speed and higher density and has excellent repetition properties and storage properties.  <P>SOLUTION: The optical recording medium has a recording layer which is formed of a thin film by sputtering on a disk surface, is crystallized by irradiation with faint electromagnetic fields under rotation of the disk face and is changed in phases between an amorphous phase and a crystalline phase by irradiation with the electromagnetic waves. The medium has protective layers and reflection layers for reflecting the electromagnetic waves in at least the upper and lower parts of the recording layers. While a sample stripped of the reflection layers and protective layers of the medium having the crystallized recording layer is rotated 360° in the intra-surface diffraction of the disk face for detecting the diffracted X-ray approximately parallel to the disk surface by making the X-ray incident on the disk face approximately parallel thereto, the intensity I of the next diffraction peak, i.e., the intensity I of the diffraction peak being θ=13.5 to 15° from the disk face in the incident angle of the X-ray of a spacing d=2.97 to 3.3 Å and 2θ=27 to 30° in the angle of the diffraction in the X-ray diffraction spectra using Kα ray of copper as a light source of the incident X-ray is measured. At this time, the crystal phase of the medium has the maximal value at the angle corresponding to crystal face parallel to the tangent direction of the circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150611-A (JP)
Title: Pipe joint and valve
Inventor: TSUCHIYA TOSHIAKI
IPC: F16L21/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint structure for easily preventing the rotation of a joint body and a nut without interrupting pipe connecting work for a pipe joint.  <P>SOLUTION: The pipe joint 120 has the joint body 121 and a rotating operation member 122 rotatably mounted on the joint body for pipe connection with rotating operation. It comprises a first engagement structure provided on the joint body, a second engagement structure provided on the rotating operation member, and a rotation preventing tool 130 for engaging with the first engagement structure and the second engagement structure detachably from the externals in the rotating direction of the rotating operation member. The rotation preventing tool 130 has a tool body 131 and a holding arm 132.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149992-A (JP)
Title: Base fabric for air bag
Inventor: NAGAOKA TOSHIRO
IPC: D06M15/643
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and flexible base fabric excellent in resistance to melting and excellent in holding, especially excellent in burst-proof reliability at the time of high power inflater spread and elevated temperature spread.  <P>SOLUTION: The base fabric for air bags comprises a woven fabric comprising a polyhexamethylene adipamide fiber having 100-350 dtex total denier and an elastomer, satisfies the equation T(200)-T(10)≥10, wherein T(200) expresses the highest hot side melting point at 200°C/min heating and T(10) expresses the highest hot side melting point at 10°C/min heating by differential scanning calorimeter of the base fabric and has ≤70 mm bending resistance by cantilever method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156648-A (JP)
Title: Toroidal continuously variable transmission
Inventor: OYAMA KAZUO
IPC: F16H15/38
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce part cost and assembling cost by facilitating the assembling of input/output disks, a trunnion assembly, and support members.  <P>SOLUTION: The trunnion assembly 100 comprises power rollers 154 and 164 held on the input/output disks 110 and 120 and trunnion members 151 and 161 rotatably supporting the power rollers. The total of four trunnion members are rotatably supported by the first support member 30 at one end side trunnion shaft part and rotatably supported by the second support member 40 at the other end side trunnion shaft. The second support member is fixed to a transmission housing, and the first support member is in a freely supported state and not fixed. Two power roller rotating pivot shafts are fixedly extended in a direction perpendicular to the trunnion shaft of the trunnion member, and the remaining two power roller rotating pivot shafts are extended in a direction perpendicular to the trunnion shaft of the trunnion member and movable in the direction of a plane perpendicular to the rotating center axis thereof through the trunnion shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170637-A (JP)
Title: Printer with wireless controlled printer carriage
Inventor: MEADOS DAVID B
IPC: B41J29/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printer having a printer carriage which is not connected via a flexible cable to a printer control system.  <P>SOLUTION: The printer 40 is provided which has the printer carriage 42 by a wireless communication system 70 including a wireless signal receiver and a wireless signal transmitter. The wireless communication system 70 can be what realizes a directional system, an infrared (IR) communications system, or a Bluetooth communication protocol. Alternatively, the printer is provided which further includes the printer control system with a wireless communication system including a wireless signal receiver and a wireless signal transmitter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154261-A (JP)
Title: Health management supporting system
Inventor: HAYASHI TOSHIO
IPC: G06Q50/22
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health management supporting system by which an advanced age person or the like who lives alone can maintain his health with ease, and, a remedy can be taken when a sudden abnormality or the like occurs on the body.  <P>SOLUTION: This health management supporting system is equipped with a first sensor 5, a second sensor 6, a transmitting means 7, a judging means, and a coping means. In this case, the first sensor 5 for measuring the health state of a resident is attached to an appliance being used in everyday life in a residing region 2. The second sensor 6 is used for managing the eating habits of the resident. The transmitting means 7 stores data which is measured and photographed by the first and second sensors 5 and 6, and properly transmits it. The judging means judges at least one of whether the health state of the resident is favorable or not by comparing with specified reference values, and whether the health of the resident can be maintained or not from the viewpoint of the eating habits when the data is received. The coping means copes with the result judged by the judging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156724-A (JP)
Title: Supporting structure receiving thrust load of transmission and needle-like thrust roller bearing
Inventor: OBAYASHI KOSUKE
IPC: F16C19/30
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure receiving thrust load of a transmission and a needle-like roller bearing enhancing an oil-passing property of a lubricant, inhibiting differential slide of the needle-like roller and enhancing strength/durability.  <P>SOLUTION: The supporting structure receiving the thrust load of the transmission is provided with a torque converter 100 having an impeller 101 and a turbine 103 opposed to each other while clamping a stator 102. The needle-like thrust roller bearing 1 having a double row needle-like rollers 2a, 2b is provided at least either of between the stator 102 and the impeller 101 and between the stator 102 and the turbine 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163475-A (JP)
Title: Image forming apparatus
Inventor: NIHONYANAGI KOUJI
IPC: G03G15/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which transfer control has been realized so that a suitable transfer voltage value is obtained in accordance with the resistance value of a transfer medium, image failure caused by drum memory, toner scatter, transfer failure, a paper trace, etc., is prevented, a satisfactory image can be obtained at all the time at any processing speed without increasing the resistance value of a transfer member, and the transfer voltage value can be made low.  <P>SOLUTION: The image forming apparatus includes: a voltage application means 21 which applies voltage to the transfer member 5; a current detection circuit which detects the value of current outputted from the voltage application means 21; and a resistance detection means which detects the resistance of the transfer member prior to an image forming operation. In the image forming apparatus, based on the result of the current detection by the current detection circuit after a predetermined time following the insertion of the transfer medium P in a pressure contact nip N, it is determined whether the output voltage of the voltage application means 21 is corrected or not according to atmospheric environment around the apparatus or the resistance value of the transfer member 5 obtained before the image formation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161841-A (JP)
Title: Phosphor and lighting system and display device containing the same
Inventor: MORIOKA TATSUYA
IPC: C09K11/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor which can prevent the deterioration of phototransformation efficiency, to provide a lighting system containing the phosphor, and to provide a display device containing the phosphor.  <P>SOLUTION: This phosphor is characterized by comprising the first kind of particles (100, 101, 102) and the second kind of particles (103) dispersed in a medium (104), wherein the first kind of particles (100, 101, 102) absorb exciting light, radiate fluorescent light having wavelengths different from those of the exciting light, and have a particle diameter causing Rayleigh scattering against the exciting light, and the second kind of particles (103) have a particle diameter causing Mie scattering against the exciting light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160590-A (JP)
Title: Tool replacement device
Inventor: KAMEYAMA IKUO
IPC: B23Q3/157
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool replacement device for replaceably attaching and detaching a tool holder to and from the tip of a spindle in a machining center, reduced in abrasion between the tool holder 5 and a rotary abutting member 30 of a replacement arm 11 for removably holding the tool holder.  <P>SOLUTION: The rotary abutting member 30 is composed of a substantially cylindrical cover body 31; a slider 32 slidably fitted in the cover body 31; and a roller 34 rotatably journaled between a pair of upper and lower projecting pieces 33, 33 projected from the tip of the slider 32. The roller 34 is capable of rotating round the axis C of the rotary abutting member 30. When the replacement arm 11 is rocked to be close to and away from the tip of the spindle, the roller 34 is rolled to tightly fit in a locking groove 28 of the tool holder 5 and simultaneously pressed to abut thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159960-A (JP)
Title: Electric cleaner
Inventor: KITAKOMI TAKESHI
IPC: A47L9/28
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cleaner safely controlling a motor blower by considering the scattering of input characteristics of the motor.  <P>SOLUTION: The electric cleaner is provided with a current detection means 9 for detecting a current value input in the motor blower 2. A control means, microcomputer 14 compares power consumption based on the current value input in the motor blower during the operation mode set with manual manipulating means 5 which the current detection means detected, with the minimum power consumption. When the power consumption is equal to or lower than the minimum power consumption, the motor blower driving is terminated. When the power consumption is higher than the minimum power consumption, a blower termination power consumption, which is lower for a specific value than a regular power consumption according to the motor input characteristic in each operation mode. Then, the current detection means compares the power consumption based on the detected current value with the blower termination power consumption. When the power consumption is equal to or lower than the blower termination power consumption, it controls to terminate the motor blower driving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179756-A (JP)
Title: Wireless communication system
Inventor: YAGINUMA JUN
IPC: H04B1/707
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed transmission at a low cost by eliminating indoor dead zones without the effect of inter-code interference and multi-path.  <P>SOLUTION: A leakage coaxial cable 12 for operating a wireless LAN is meanderingly provided on a ceiling of an indoor place 11. One end of the leakage coaxial cable is connected to a wireless base station apparatus 13, and the other end is connected to a terminator 14. The wireless base station apparatus 13 makes wireless communication with a wireless terminal 17 via the leakage coaxial cable 12 by utilizing modulation and demodulation of the direct spread system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175404-A (JP)
Title: Paper for shaped product for ink jet output
Inventor: YUMOTO YOSHIHIDE
IPC: B41J2/01
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper for a shaped product wherein almost all of cut end surfaces of the paper are black or dark and not conspicuous, the paper is excellent in lightproofness and has good appearance of the shaped product, so that a high quality finished product can be made.  <P>SOLUTION: A paper sheet enables image data in desired shape, color, etc., to be output by an ink jet printer. A paper base 1 is formed to be black or dark with a reflection density of 1.2 or higher. A white layer 2 on which an image can be formed by the ink jet printer is provided at least on one of surfaces of the base 1, and an ink receptive layer 3 is provided on the surface of the white layer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174556-A (JP)
Title: Mechanism and method for detecting misfeeding of material to be press-worked
Inventor: TOMII TATSUYA
IPC: B21D43/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism and a method for detecting misfeeding of a material to be press-worked, of which the composition is simple and the operation is easy, which exactly detect the misfeeding without causing cost increase, and which can stop the operation of a press machine surely and quickly.  <P>SOLUTION: If there is no detection signal 4a from a detector 4 when an NC feeder device 1 completes feeding of materials W to be press-worked, a misfeeding judgement part 9c in an NC feeder control device 9 decides, according to the mismatch between a feed completion signal 9d and a detection signal 4a, that misfeeding occurs in the feeding of the material W to be press-worked. Then, in the mode of continuous press operation, the misfeeding judgement part 9c outputs a press stopping instruction signal 9e to the press machine 2 to stop the drive of the machine 2. In the mode of alternate operation of the press machine 2 or the NC feeder device 9, the misfeeding judgement part 9c does not output a press driving instruction signal 9f to the press machine 2 so that the machine 2 is not driven.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175526-A (JP)
Title: Paper sheets carrier
Inventor: OZAKA TADASHI
IPC: B65H5/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheets carrier which is miniaturized, reduces the cost, and carries bank notes in both directions.  <P>SOLUTION: The paper sheets carrier for holding and carrying paper sheets by a carrying belt and a carrying roller comprises a tension roller which is disposed at the position facing the carrying belt and rocked so as to keep the constant tension of the carrying belt, and a guide means which is rocked to the motion of the tension roller to suppress deformation of paper sheets during the carriage. Since the constant tension of the carrying belt is kept, and deformation of paper sheets is suppressed by the guide means, paper sheets can be carried in both directions without skew (meandering) or retention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231953-A (JP)
Title: Heat resistant high-chromium ferritic steel with excellent strength at elevated temperature
Inventor: UEHARA TOSHIHIRO
IPC: F01D5/28
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant high-chromium ferritic steel which is mainly applied to a turbine disk of a gas turbine, etc., and can raise an operating temperature of the turbine disk to around 500°C.  <P>SOLUTION: The heat resistant high-chromium ferritic steel with excellent strength at elevated temperature contains 0.05-0.20 mass% C, ≤0.15 mass% Si, >0.15 to ≤1.5 mass% Mn, >0.3 to ≤3.5 mass% Ni, 9.0-13.0 mass% Cr, ≥0.05 to <0.50 mass% Mo, >3.5 to ≤8.0 mass% W, 0.05-0.30 mass% V, 0.01-0.20 mass% Nb, 1.0-10.0 mass% Co, 0.01-0.07 mass% N and 0.001-0.030 mass% B, has an F value of the formula: F value=Cr+6Si+4Mo+1.5W+11V +5Nb+12Al-40C-30N-4Ni-2Mn-2Co of ≤7.0 mass% and comprises ≤0.025 mass% P, ≤0.010 mass% S and ≤0.02 mass% Al as impurities and the balance substantially being Fe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174090-A (JP)
Title: Game device and game program
Inventor: AONUMA EIJI
IPC: A63F13/533
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device and a game program setting a period enabling a special attack and its attack action according to the actions of opponent objects and making a fighting game more exiting by facilitating its operation.  <P>SOLUTION: A CPU obtains data corresponding to types of the opponent objects and processes the action (steps S81-S83). The CPU determines whether or not a count value C is not less than a chance timing start count value (s) which is set in a corresponding motion table and less than a chance timing completion count value (t) (step S86). When s≤C<t, the CPU performs an action icon display (step S87) and determines whether an A button is pushed on or not (step S88). When the A button is pushed on, the CPU performs the special attack based on the corresponding motion table (step S89).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179571-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAKITA SHINICHIRO
IPC: H01L21/76
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a scratch flaw in a semiconductor substrate by preventing the occurrence of an HDP projecting piece at the time of flattening an HDP film (insulating film grown by high density plasma CVD method) by CMP (chemical mechanical polishing) method.  <P>SOLUTION: This method includes a process of forming a trench 5 in a silicon substrate 1, a process of growing an HDP film 7 to fill the trench, and a CMP process of flattening the surface of the HDP film 7. In the process of growing the HDP film 7, it is made into such thickness that it overfills by about 2000 A on the silicon substrate 1 so that the inclination of a tapered projection 7a formed on the surface may be gentled. Since the height and inclination of the projection 7a at the surface of the HDP film 7 are gentled, the occurrence of the HDP projecting piece due to the break at the HDP projection part 7a is suppressed in the CMP process, and the occurrence of a scratch flaw can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183510-A (JP)
Title: High expansion ratio cycle engine
Inventor: KOJIMA KAZUHIRO
IPC: F02D13/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lowering of response of a supercharger at the start or the like of a vehicle regarding a high expansion ratio cycle engine with an expansion ratio set large relative to a compression ratio.  <P>SOLUTION: In this high expansion ratio cycle engine provided with the supercharger 13, when the engine 1 is operated in a low-medium speed range and a low load range and the engine 1 is determined to be in the accelerating transition, the operation of a variable valve timing mechanism 50 is controlled to advance the valve opening timing of an exhaust valve 7 to increase exhaust blow-down energy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004142403-A (JP)
Title: Pressure forming die
Inventor: ISHII HIROMITSU
IPC: B29C51/30
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure forming die which can realize a square opening 2, can simplify a member for fitting with a decorative frame or the like, and can eliminate the need to conduct special work such as prolongation of a cooling time for warpage prevention.  <P>SOLUTION: This pressure forming die is used for the formation of an angular hole pot-like pressure formed product which is in a pot form with a narrowed and rectangular opening periphery 2. An opening periphery part corresponding to the opening periphery in the die is formed so that each side thereof is bulged outward. The degree of bulging is determined so that each side of the opening periphery becomes linear by deformation upon material cooling after molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182496-A (JP)
Title: Hydrogen-generating apparatus
Inventor: WATANABE HISAO
IPC: H01M8/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate hydrogen which is a clean energy source through a chemical reaction utilizing a product other than natural resources, to efficiently recover the hydrogen, and to inhibit formation of hazardous substances formed through the chemical reaction.  <P>SOLUTION: A reaction vessel 2 is equipped with a reaction chamber 3 wherein the chemical reaction between Na101 and water is carried out. A hydrogen-extraction tube 5 for extracting the hydrogen generated in the reaction chamber 3, an oxygen-extraction tube 6 for extracting oxygen generated in the reaction chamber 3 and a water-injection tube 7 for injecting water into the reaction chamber 3 are each connected to the reaction vessel 2 and each opened inside the reaction chamber 3. A heat transfer pipe 8 for heating, which serves as a heat source, is connected to the reaction vessel 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI