baber/WOPTO huggingface dataset:
Patent JP-2004090671-A (JP)
Title: Self-extinguishing ashtray
Inventor: KOJO MITSURU
IPC: B60N3/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize smooth move of a lid body of a self-extinguishing ashtray.  <P>SOLUTION: A peripheral wall part 7 for mostly shielding a part between the wall and an ashtray body 6 is provided to a lid body 5 in the full close position. A recessed part 6b for avoiding interference with the peripheral wall part due to opening/closing of the lid body is provided to the ashtray body. An elastic seal member 8 elastically abutting against a part corresponding to the recessed part of the peripheral wall part of the lid body is provided to a case 2 in the full close position. Provision of an elastic seal member with a shape for outward surrounding an opening of the ashtray body to the lid body is not needed, and resistance due to deformation of the elastic seal member will not be generated when the lid body is opened/closed. Since the peripheral wall part abuts against the seal member due to replacement from the full open position side when the lid body is in the full close position, the peripheral wall part is released from the seal member in replacement of the lid body to the full open position side, and resistance due to deformation of the seal member will not be generated when the lid body is opened, and accordingly, the lid body can be smoothly opened/closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092060-A (JP)
Title: Device and method for drilling hole in reinforced concrete, reinforced concrete member, and method and structure for fixing anchor to hole drilled in reinforced concrete
Inventor: KURITA KOHEI
IPC: B26F3/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To drill a hole in reinforced concrete while avoiding a hindrance such as a reinforcing bar inside the reinforced concrete, even if a position to drill the hole in the reinforced concrete interferes with the hindrance, and to fix an anchor to the hole drilled in this way.  <P>SOLUTION: A water jet nozzle 12 ejects high pressure water, including an abrasive material, to a reinforced concrete member 22. A driving mechanism 24 drives the nozzle 12 so that the locus of the high pressure water, which is ejected from the nozzle 12, can be made circular. A soft material is used as the abrasive material which is included in the high pressure water. The anchor, which is composed of a rod-shaped member with flexibility, is fixed to the hole drilled in this way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094432-A (JP)
Title: Control program creation supporting system and method
Inventor: KASHIWAYA HIROSHI
IPC: G06F9/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control program creation supporting system capable of efficiently and properly preparing a control program.  <P>SOLUTION: A user creates the schematic of a control program by a control program creation supporting device 101 using a GUI. The schematic is constituted of function modules, inter-module link information (drawing information) and their property information. The control program information being the information of the created wire connection figure is divided into drawing information and property information, and those information are respectively stored in a drawing information storing part 509 and a property information storing part 510. When another control program information using the same drawing information is created, property information is newly stored in the property information storing part. The drawing information is shared. The information associated with a relation between the drawing information and the property information is stored in a control program attribute information storing part 511.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091244-A (JP)
Title: Alkali-free glass substrate and method for manufacturing the same
Inventor: MIWA SHINKICHI
IPC: C03C3/093
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an alkali-free glass substrate by which the generation of bubbles or heterogeneous layers can be suppressed, and the waviness of the surface can be made small even when SnO<SB>2</SB>is used as a clarifier in place of As<SB>2</SB>O<SB>3</SB>.  <P>SOLUTION: In the method for manufacturing the alkali-free glass substrate, comprising preparing a glass raw material, melting, clarifying, and forming the resulting melt into a plate-like form, a raw material having an average particle diameter (D<SB>50</SB>) of ≤60 μm is used as a silica raw material, and SnO<SB>2</SB>is used as the clarifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090436-A (JP)
Title: Lithographic printing original plate, platemaking method for lithographic printing plate, and lithographic printing method
Inventor: MAKINO NAONORI
IPC: B41C1/055
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a lithographic printing plate with a very high plate wearability through press development by employing a stable and highly sensitive lithographic printing original plate.  <P>SOLUTION: In the lithographic printing original plate having an image forming layer including microcapsules, each of which consisting of a shell made of a polymer and a core made of a polymerizable compound, and a hydrophilic support, an isocyanate compound is further existed in the microcapsule by the amount, under which the ratio of the strength of the infrared absorption peak existing in the wave number range of 2,800-3,000 cm<SP>-1</SP>to that in the range of 2,200-2,400 cm<SP>-1</SP>is set to be 0.05-0.50 in the infrared absorption spectra of the microcapsule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051933-A (JP)
Title: Pyroligneous acid liquid-blended black charcoal ceramic coating
Inventor: ONISHI JUNJI
IPC: C09D201/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating effectively utilizing black charcoal ceramic and pyroligneous acid liquid, providing a healthy environment without giving a bad effect to a human body.  <P>SOLUTION: This coating is obtained by blending the pyroligneous acid liquid having an excellent effect in vermin control with an adhesive and formulating with finely powdered black charcoal ceramic, and used by applying on construction materials or an interior.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090848-A (JP)
Title: Abnormality detection device and method of rolling stock
Inventor: KONOKAWA TORU
IPC: B61F5/24
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection device and a method of a rolling stock which have less erroneous detection and detect an abnormality of a rolling stock in early stages.  <P>SOLUTION: The abnormality detection device of the rolling stocks 1 detects the abnormality of a plurality of rolling stocks 1 formating the train. The detection device is provided with sampling means 11A, 11B measuring vibration acceleration or angular velocity of a specific portion of the rolling stocks 1 at equal spaces, a calculation means 12 which calculates acceleration power or angular power to space frequency by applying square means processing after performing a space band pass filtering processing for the measurement signal of the vibration acceleration or the angular velocity, and an abnormal detection means 13 which detects the abnormality occurred in the rolling stock by normalizing the acceleration power or the angular power, and comparing it with a threshold value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133331-A (JP)
Title: Thin-film transistor and manufacturing method therefor
Inventor: TANABE HIROSHI
IPC: H01L21/20
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor and its manufacturing method, by which leakage current can be reduced in a liquid crystal display device driven by laser crystallized polycrystalline silicon thin-film transistor. SOLUTION: This polycrystalline silicon thin-film transistor is formed on a light-shielding metal layer and an insulation film that are provided to reduce optical leakage current. A recessed part is formed therein, to partly thin the lower insulation film of a drain region 9. When applying laser crystallization, a silicon thin film 2 is solidified earlier than other regions 1 and 2, so that it functions as a nucleus-forming site and a silicon thin film 3 made of single crystal or uniform grain boundary can be formed, thus reducing leakage currents.
Patent JP-2004097309-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with enhanced attraction by referring to the history of previous games for generation of a specific game.  <P>SOLUTION: In the game machine, a lottery for providing the specific game is executed during a regular game. The lottery is determined based on the history of battles with a monster over a several number of games called the "battle presentation". When a main character wins the battle, the super time (ST) called the "Battle Rush (BR)" can be obtained. When the winning is generated, it is the turn of the main character to attack, which is determined based on a "damage quantity lottery table (at the time of winning)". When the winning is not generated, it is the turn of the monster to attack. If the main character wins the battle, an item may be obtained according to an "item obtaining lottery table". When the number of times of continuance of battles is zero or the horse power (HP) of the enemy character is zero, the battle is terminated, and if the main character can throw the enemy character, the BR can be provided. Occurrence of a battle is determined based on a "battle occurrence lottery table".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099954-A (JP)
Title: Rolling device
Inventor: YOSHIOKA HIROYASU
IPC: F16C33/62
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device exhibiting a long service life even under high temperature, high speed and heavy loading conditions.  <P>SOLUTION: A pinion shaft 5 being an inner part member is made of a steel which contains 3.0 to 7.5 wt% chromium and has been subjected to a nitriding treatment and subsequently a high frequency induction hardening and a tempering. The carbon concentration, nitrogen concentration and chromium equivalent on the final product surface layer of this steel satisfies a relation of 0.86N+C≤1.7-0.057×[Cr equivalent]. This steel contains ≤3 vol% retained austenite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100510-A (JP)
Title: Ignitor for internal combustion engine
Inventor: AOYAMA MASAHIKO
IPC: F01M13/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignitor for an internal combustion engine, in which a ventilation introduction passage having labyrinth structure for preventing entering of water from the outside to a ventilating hole.  <P>SOLUTION: Since the ventilating hole 2e communicating to a coil insertion hole 2b is disposed to an engine head cover 2, a minute amount of blow-by gas leaking from a combustion chamber 23 to a plug hole 22 is discharged to the outside through the ventilating hole 2e. Further, a ventilation introduction passage 2g connecting the ventilating hole 2e with an outside space is formed of an inner face of a design cover 4 and an outer face of the engine head cover 2 (an outside face of the cover 2 and a recess groove 2f), and the ventilation introduction passage 2g has the labyrinth structure. Therefore, entering of water from the outside to a back part is prevented by the labyrinth structure of the ventilation introduction passage 2g, and thereby entering of water into the plug hole 22 through the ventilating hole 2e and the coil insertion hole 2b is surely prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006137203-A (JP)
Title: Blade supporting device of windshield wiper
Inventor: HARA TSUYOSHI
IPC: B60S1/40
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper blade supporting device structured so that the middle part of a wiper blade is pivoted swingably at the tip of a wiper arm through a pivot almost perpendicular to the arm longitudinal direction and the wiper arm is furnished with a supporting member to support the part of the wiper blade nearer the wiper shaft than the middle part, capable of reducing the sliding resistance generated when the wiper blade moves in the direction of the windshield surface with respect to the supporting member.  <P>SOLUTION: A stabilizer (supporting member) 13 is composed of an upper piece 13a and a pair of side pieces 13b, where a recess is formed for supporting the wiper blade 3 in such a way as fitted therein, and a plurality of ribs 13h shaped long in the direction of the windshield surface are formed on the inner side faces of the side pieces 13b so as to make linear contact with the outer side faces of the two side pieces 15b of a supporting receptacle 15 fitted on the first lever end part 10d of the wiper blade 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004108792-A (JP)
Title: Wave form restoration device and wave form restoration method
Inventor: KIKUCHI KATSUHIRO
IPC: G01H3/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave form restoration device which restores the original wave form, by removing distortion in the wave form generated by a filter of a low-frequency sound measurement device, for achieving the low-frequency sound measurement in which the operational property is proper and the distortion in the wave form hardly exists.  <P>SOLUTION: The wave form restoration device 1 is composed of a data recording device 11, a digital inverse filter 12, and a control part 13. The data recording device 11 records measurement data measured by a low-frequency sound pressure level measurement device 3. The digital inverse filter 12 is the inverse filter having the frequency characteristic reverse to that of a built-in high-pass filter 33 in the low-frequency sound measurement device 3, and is designed by a digital inverse filter designing device 2. The control part 13 controls the data recording device 11 and the digital inverse filter 12, and controls the output from the data recording device 11 to be treated with the digital inverse filtering treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105284-A (JP)
Title: Washing device for surgical treatment instrument
Inventor: SASAKI KATSUMI
IPC: A61B18/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device for a surgical treatment instrument for efficiently washing the surgical treatment instrument having channels.  <P>SOLUTION: This washing device has a mouthpiece body 81 to be detachably incorporated in the surgical ultrasonic treatment apparatus 1 with the channels 65 and 66. The mouthpiece body 81 has a water supply port opened at a position to communicate with the channels 65 and 66 when the mouthpiece body is incorporated in the surgical ultrasonic treatment apparatus 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105289-A (JP)
Title: Ultrasonic endoscope
Inventor: MARUTA KOICHI
IPC: A61B8/12
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope which can easily and surely pierce a piercing needle in a target region even when the target region is a hard tissue, or the like.  <P>SOLUTION: An insertion part 2 of the ultrasonic endoscope 1 is constituted by connecting a distal end part body 6, a curved part 7, and a flexible tube part 8 from the distal end side in order. An electromagnet 10 is provided at a proximal location to the curved part 7 on the distal end side of the flexible tube part 8. Under a state wherein a curved knob of the ultrasonic endoscope 1 is stopped, the curved part 7 hardly warps. When the ultrasonic endoscope 1 is used, a magnetic force generating device 15 arranged on the outside of the body of a patient is applied, and at the same time, an electric current is made to flow on the electromagnet 10. Thus, a location being proximal to the curved part 7 on the distal end side of the flexible tube part 8 is fixed to the luminal walls 22 of the tracheae 21 by being attracted by the magnetic force. Therefore, when the piercing needle 14 is pierced to the target region in a celom using the ultrasonic endoscope 1, the inserting part 2 of the ultrasonic endoscope 1 is prevented from warping by the reaction of the piercing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109262-A (JP)
Title: Musical piece data distribution system and karaoke system
Inventor: IWASHITA KAZUHIRO
IPC: G10K15/04
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical piece data distribution system which distributes contents such as musical piece data to both a Karaoke system 9 connected through a switching telephone line and a Karaoke system 6 connected through the Internet.  <P>SOLUTION: A distributing server 1 stores non-BB contents 11 for the Karaoke system 9 and also separately stores BB-dedicated contents 12 which are contents for the Karaoke system 6 and also extended contents of the non-BB contents 11. Further, when contents are distributed to the Karaoke system 6 connected through the Internet, the contents are distributed to all Karaoke systems installed in the same Karaoke hall 4 simultaneously at the same time. Consequently, release deviation are eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119419-A (JP)
Title: Process for forming interlayer connection structure, process for manufacturing electronic circuit device, interlayer connection structure and electronic circuit device
Inventor: WATANABE AKIHIKO
IPC: H01L23/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for forming an interlayer connection structure with high reliability in which filling of a contact hole having a high aspect ratio with a metal by electroplating, and formation of upper layer wiring being connected therewith can be carried out as designed, and to provide a process for manufacturing an electronic circuit device employing the interlayer connection structure, the interlayer connection structure and the electronic circuit device.  <P>SOLUTION: Lower layer wiring 12 of copper is arranged on a mounting substrate 11 and extended to the outside of the end face 13a of an interlayer dielectric 13 thus forming a current carrying lead-out part 12a. Electroplating is then carried out using the lead-out part 12a as a cathode, a contact hole 18 with the lower layer wiring 12 made in the interlayer dielectric 13 is filled by electroplating using copper identical to that of the lower layer wiring 12 and then upper layer wiring 19 is formed by an independent process. Consequently, even a contact hole having a high aspect ratio can be filled well easily and since the upper layer wiring 19 is formed on independent plating conditions different from those for filling the contact hole, it can be formed with an arbitrary thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163397-A (JP)
Title: Flat waveguide element optical amplifier and its manufacturing method
Inventor: YOON YOUNG-KWON
IPC: H01S3/17
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat waveguide element optical amplifier which can have a high amplification ratio and is highly integrated.  <P>SOLUTION: The optical amplifier comprises a semiconductor substrate, a lower clad layer which is laminated on the semiconductor substrate, a core layer 160 which is laminated on the lower clad layer and serves as a propagation path for an optical signal, an amplifier layer 140 which is laminated on the lower clad layer adjacently to the core layer to form an annular light path and amplifies an optical signal coupled with an inner side of the core layer from the core layer along the annular light path, and a clad layer which is laminated on the amplifier layer and a surrounds the core layer and amplifier layer together with the lower clad layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004116045-A (JP)
Title: Slide hinge
Inventor: KASHIWAGUMA KAZUAKI
IPC: E05D11/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide hinge preventing an inside link from being bent when a turning force acts on a socket crossing over an open position.  <P>SOLUTION: Base ends of the inside link 3 and an outside link 4 are rotatably connected to the front end of a hinge body via a first shaft 11 and a second shaft 12 in parallel with each other. The socket 5 is rotatably connected to each of front ends of the inside link 3 and the outside link 4 via third and fourth shafts 13 and 14 in parallel with the first and second shafts 11 and 12. The open position of the socket 5 is controlled by making the third shaft 13 abutt against the outside link 4. When the socket 5 is located at an open position, the second shaft 12 is so placed that it closely approaches the inside link 3. When the inside link 3 is bent so as to project to the outside link 4 by a force further opening and pivoting the socket located at the open position, the second shaft 12 abutts against the inside link 3 to prevent the bending thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116585-A (JP)
Title: Roller bearing
Inventor: WASEDA YOSHITAKA
IPC: F16C33/66
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing capable of suppressing a problem wherein a rib part in an outer ring is worn or causes seizure due to sliding contact with another member.  <P>SOLUTION: In the roller bearing, a plurality of rollers 9 are circumferentially arranged in an inner circumference side of the outer ring 10, and the outer ring 10 is composed of a cylinder part 10a having a raceway surface for the rollers 9 in an inner circumferential face and the rib parts 10b and 10c extended toward inner diameter sides in each of both ends of the cylinder part 10a. A recessed part 15 for holding lubricant is provided in an axial outer side or an axial inner side side face in at least one of both rib parts 10b and 10c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116051-A (JP)
Title: Power window controller
Inventor: HIRAI HIDEO
IPC: E05F15/16
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power window controller avoiding an excessive load from the start of actuation.  <P>SOLUTION: The power window controller includes a motor 2 which drives a window pane by a window regulator, and an encoder 4 which converts the rotational angle of the motor 2 into a pulse signal. The motor 2 is subjected to PWM control by a microcomputer 1 via current control Tr 11. During a period corresponding to a predetermined traveled distance from the start of the rising motion of the window pane, the motor is controlled to rotate at a low current to thereby reduce a load even if entrapment occurs immediately after the start of the rising motion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129802-A (JP)
Title: Blade with ramped tip shelf
Inventor: LEEKE LESLIE EUGENE
IPC: F01D5/18
Filed: 2002-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent increase in a local heating at a tip of a blade part with respect to cooling of a turbine blade in a gas turbine engine. SOLUTION: The blade (10) in the gas turbine engine includes a positive pressure side surface and a negative pressure side surface (18, 20) which extend from a root (26) to a tip (28) between a front edge and a rear edge (22, 24). The positive pressure side surface includes a tip rib (40) concavely provided therein, and forms a tip shelf (46) terminated by a ramp (48). The ramp (48) can be conformed to a stream line for combustion gas flow in order to prevent heat transfer from the combustion gas flow from increasing as a result of shutoff of the combustion gas flow.