baber/WOPTO huggingface dataset:
Patent JP-2003035112-A (JP)
Title: Valve guide
Inventor: TEZUKA TAKEYUKI
IPC: C22C37/06
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a valve guide for an internal combustion engine, which is low in lubricating oil consumption, superior in wear resistance, anti-seizing property, applicable to a long valve guide, and is inexpensive. SOLUTION: The valve guide A comprises two members of a cast iron member 3 and a sintered alloy member 4 in the longitudinal direction, and the sintered alloy member 4 is arranged in a combustion chamber. The cast iron 3 has a spiral groove 6 for lubricating oil, in the inside perimeter of a valve stem inserting port 5a, and the sintered alloy member 4 does not form a spiral groove for lubricating oil in the inside perimeter of a valve stem inserting port 5b. At the border of the cast iron member 3 and the sintered alloy member 4, chamfers 7, 8 are formed on the inn perimeter edges of the valve stem inserting ports 5a, 5b of the members 3, 4. The iron cast member 3 has a small diameter part 9, whose outer diameter is formed smaller than the diameter of the sintered alloy member 4, at the end on the border of the sintered alloy member 4.
Patent JP-2003041771-A (JP)
Title: Connecting fitting of concrete form
Inventor: UCHIGAWA TAKESHI
IPC: E04G17/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a joining device for driving a wedge body in a slit hole formed in a crank pin that the wedge body has only the thickness corresponding to the slit hole, and is narrow in a driving-in head part, and is set at a right angle to a contact plane to concrete forms, and becomes difficult for driving-in by inserting the crank pin into a through hole bored in the contact plane of a vertical rib and a horizontal rib of the mutual concrete forms. SOLUTION: This connecting metal fitting is composed of the crank pin 1 and the wedge body 2. The head part 22, a driving surface of the wedge body 2 is formed in a flange shape, and obliquely at an acute angle to the abutting edge to the concrete forms 30.
Patent JP-2003043330-A (JP)
Title: Shielding member and lens frame having the shielding member
Inventor: YAMAZAKI MASARU
IPC: G02B7/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a lens frame, equipped with a shielding member for space between two lens frames which is superior in sliding ability and relatively moving by physically reducing the probability of infiltration of dust and dirt, by narrowing the gap between the lens frames. SOLUTION: The lens frame is equipped with a main lens frame 5, a sub lens frame 3, provided internally in the frame 5 and moving in the optical axis direction, while holding an optical system, and the shielding member 1 stuck to the inner surface of the frame 5, provided to slide in contact with the outer peripheral surface 4 of the frame 3 and shielding the gap between the frames 5 and 3. The member 1 is constituted of an elastic foaming material, where a diamond-like carbon film is formed at least at its part sliding in contact with the outer peripheral surface of the frame 3.
Patent JP-2003045961-A (JP)
Title: Multilayer interconnection structure, semiconductor device provided with same, inductor, and method of manufacturing semiconductor device
Inventor: TOYODA YOSHIHIKO
IPC: H01L27/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer interconnection structure which can be formed with a low wiring resistance and a high yield. SOLUTION: The multilayer interconnection structure according to the present invention comprises a first inter-layer insulation film 4 formed on the top face of a substrate, a first wiring layer 1 formed in the first inter-layer insulation film 4, a second inter-layer insulation film 9 formed on the first inter-layer insulation film 1, a second wiring layer 3 formed in the second inter-layer insulation film 9, a parallelly laminated wiring region 8 where the first wring layer 1 and a second wiring layer 3 are arranged in parallel, and a connection hole 6 in the shape of wiring provided in the second inter-layer insulation film 9 in the parallelly laminated wiring region 8 for electrically connecting the first wring layer 1 and second wiring layer 3.
Patent JP-2003046970-A (JP)
Title: Video transmission/display system
Inventor: SATO SHINYA
IPC: H04N19/136
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a video transmission/display system that can shorten a transmission time when compressing an image by a standardized general purpose encoding method and transmitting the compressed image. SOLUTION: This video transmission/display system is provided with a video transmitting device 11 that contracts an inputted image according to the resolution of a video display device 14 and compresses and transmits a compressed image thereafter, and a video display device 14 that receives the compressed image via a network and displays it.
Patent JP-2003043232-A (JP)
Title: Reflector and method for manufacturing the same, liquid crystal display device, and electronic appliance
Inventor: KAMIJO KIMITAKA
IPC: G02F1/1335
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a reflector having such characteristics that the region having high intensity of reflected light is wide in the horizontal (lateral) direction of the screen. SOLUTION: The reflector has a plurality of recessed reflecting faces and is formed in such a manner that the cross-sectional form along the vertical direction is asymmetric and includes a first curved face with sharp inclination and a second curved face with a larger area and a gentle inclination than the first curved face and that the cross-sectional form along the lateral direction is symmetric and includes a curved face having a larger radius of curvature than the second curved face. Thus, the obtained reflector has such characteristics that the range of the reflection angle where the reflection intensity in a specified proportion of the maximum reflection intensity is obtained is wider in the lateral direction than in the vertical direction of the display region.
Patent JP-2003046305-A (JP)
Title: Bpf circuit of converter for receiving satellite broadcast
Inventor: AHIKO NARIKAZU
IPC: H01P1/205
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a BPF circuit for a satellite reception converter with an excellent path band over a wide frequency, an excellent out-of-band attenua tion characteristic, a small circuit scale and a small size that eliminates the need for an image trap filter circuit in configuring the converter. SOLUTION: The BPF circuit 20 adopts an interdigital configuration where λg/4 filter elements 21 to 27 are coupled in cascade. The coupling filter elements 22 to 26 one-side ends of which are connected to ground are interdigitally placed in a way that they alternately have a vertical distance offset with respect to the input-output filter elements 21, 27. The width of the input-output filter elements 21, 27 is selected to be 0.02 to 0.03 λg and the width of the coupling filter elements 22 to 26 is selected to be 0.03 to 0.04 λg.  The distance between the input-output filter elements 21, 27 and the filter elements 22, 26 respectively adjacent to the input-output filter elements 21, 27 is selected to be 0.01 to 0.02 λg and the coupling filter elements 22 to 26 are spaced at an interval of 0.06 to 0.07 λg so as to configure the BPF circuit 20 whose frequency band is 11.7 to 12.75 GHz.
Patent JP-2003040227-A (JP)
Title: Automatic printer
Inventor: KUBOTA KATSUTOSHI
IPC: B65C9/32
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic printer which is applicable even to printing on a wide material and an small article and of a small pattern with a simple operation. SOLUTION: Firstly, a pattern is printed on a work comprising at least transfer paper and a material when printing on the material. Secondly, the printer has a heat transfer device for carrying the work by a feed belt and a heater drum, heating the transfer paper by the heater drum and transferring the pattern to the material. Thirdly, a press roller for pressing the work against the feed belt is provided at a work inlet of the heat transfer device. Fourthly, an automatic carrier is provided immediately before the work inlet to the heat transfer device.
Patent JP-2003015563-A (JP)
Title: Decorative illuminating signboard device
Inventor: KAWACHI YASUO
IPC: G09F13/22
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To realize a decorative illuminating signboard device which is a signboard device for outdoor use operating at a low voltage and consuming little electricity and is high in display effects during daytime, and to utilize a soft and flexible sheet surface as a signboard surface. SOLUTION: This device is provided with the signboard of broad and large- sized letters 3 or paint letters, indicating large-sized designs and large-sized three-dimensional letters or the large-sized designs and electroluminescence cables 4 which emit light to a wire form are arranged in the contour segments of the letters or the large-sized design patterns are made shire the contour segments of the letters or the large-sized design patterns are made shire by the wire-like luminous bodies of respective colors. The wire-like light-emitting cables are light in weight and have flexibility and therefore the soft and flexible sheet surface of a fabric sheet, resin sheet, etc., can be utilized as the signboard surfaces.
Patent JP-2003048584-A (JP)
Title: Vehicular step structure
Inventor: FURUHASHI HITOSHI
IPC: B62J25/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To design a step to flexibly accommodate a load from the ground and prevent the step from plastically deforming under a load from the ground by realizing a flexible step structure, and reduce the weight of a vehicle by using wire in a first and a second frame and realizing a light step structure. SOLUTION: The step 60 comprises a support member 61 extending from a vehicle body frame 11, the first frame 63 stretcher from a tip of the support member 61 to the vehicle body frame 11 and made of wire, the second frame 64 of wire suspending the first frame 63 from the vehicle body frame 11, and a footboard 65 placed over the first frame 63 and the support member 61.
Patent JP-2002230752-A (JP)
Title: Wobble defect detector and method
Inventor: EOM WOO-SIK
IPC: G11B27/36
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a wobble defect detector and method. SOLUTION: This wobble defect detector includes a phase lock signal 101 which outputs a phase locked wobble signal and wobble clock signal when the wobble signal is applied thereto, a window signal generating section 103 which is inputted with the circuit output and generates a window of a prescribed width, a wobble lock/unlock detecting section 105 which outputs a lock or unlock detection signal when impressed with the window signal and the wobble signal and a wobble defect detecting section 107 which detects the defect by prescribed conditions for deciding the defect when impressed with the wobble lock/unlock detection signal as well as the window signal and wobble signal.
Patent JP-2003058537-A (JP)
Title: Method, server, and program for text data analysis and recording medium with this program recorded
Inventor: HAYASHI TOSHIKATSU
IPC: G06Q30/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for text data analysis in which a computer is used to detect tuple data to sufficiently analyze text data and by which the analysis result of text data can be utilized for commodity development, and to provide a server and a program for text data analysis, and a recording medium with the program recorded. SOLUTION: A text data analysis method includes a text data separation means which separates text data into morphemes and a tuple data generation means 15 which generates syntax tree data corresponding to a prescribed constitution rule from the text data separated into morphemes and generates partial tree data corresponding to a prescribed extraction rule from the syntax tree data and generates tuple data corresponding to a prescribed conversion rule from the partial tree data.
Patent JP-2003053356-A (JP)
Title: Chlorine treating agent
Inventor: HASHIMOTO CHIAKI
IPC: B01J2/28
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine treating agent which can be definitely recognized for the time of exchanging cartridges and for the expiration date by adding perfume. SOLUTION: The chlorine agent contains a chlorine treating agent and a binder as a soluble component so that the time when the agent is completely dissolved can be recognized after a specified amount of water is used. Further, perfume is added so that the expiration date can be clearly known by dissipation of the aroma.
Patent JP-2003053165-A (JP)
Title: Pervaporation separation membrane having high selective separation function
Inventor: JIN TETSUO
IPC: B01D71/02
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a pervaporation separation membrane having a further excellent separation function than a conventional pervaporation separation membrane. SOLUTION: The pervaporation separation membrane consists of a porous inorganic membrane obtained by reacting a hydrophobic silane coupling agent with OH groups on the surface of a porous inorganic base material.
Patent JP-2003065622-A (JP)
Title: Stirling refrigerator
Inventor: SAKAI ATSUKO
IPC: F25D17/06
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a stirling refrigerator enabling regulation of a set temperature of an internment chamber, by a method wherein the air of which the temperature is regulated by mixing the heat generated by a stirling freezer with cool air is sent into the separate chamber partitioned by a heat insulating material. SOLUTION: The main body 1 of the stirling refrigerator is equipped with a stirling refrigerating machine 9, a refrigerating chamber 4, a freezing chamber 5, a vegetable chamber 7 and the separate internment chamber 6 partitioned by the heat insulating material. By the operation of the stirling refrigerating machine 9, cool air obtained by a heat exchanger 51 for heat absorption is sent through a cool air duct 17 by a cool air blowing fan 21. The heat generated by a heat exchanger 52 for heat radiation is sent through a hot air duct 25 by a hot air blowing fan 29. The cool air of the cool air duct 17 and the hot air of the hot air duct 25 join in an air mixing duct 26 and mix with each other and are sent to the internment chamber 6. According to this constitution, waste heat is used effectively and the set temperature of the internment chamber 6 can be regulated in accordance with the use.
Patent JP-2003067404-A (JP)
Title: Document management system
Inventor: ICHIHARA MASAHIRO
IPC: G06F17/30
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To realize efficient version management in document or section unit in response to the characteristics of the documents. SOLUTION: This is a system for managing versions produced or edited. In this case, an inputting device 106 which selects either the document unit as the management object of the version or the section unit which is in a lower level than the document, is provided.
Patent JP-2003063477-A (JP)
Title: Snowmobile with 4-cycle engine
Inventor: MORII HIDESHI
IPC: B62M27/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a snowmobile in which a 4-cycle engine can be mounted without interference with an engine hood, and with the position of the center of gravity set low, and in which the center of gravity of the engine is set to be close to the center of gravity of a car body, and with the position of the center of gravity set low for improving driving performance. SOLUTION: A head lamp 20 is provided on the front side of a swollen part 18 at the uppermost part of the engine hood 14. The 4-cycle engine 16 is composed as a back-tilted engine with a crank shaft 22 set along a car body width direction, and a center axial line 24c of a cylinder 24 tilted backward for an angle of α to a car body vertical direction line 10c. At least a part of an intake system 34 including an air cleaner box 30 and a throttle body 32 connected to an intake port 28 of the engine 16 is contained on the back of a headlight 20 in a space of the swollen part 18 at the uppermost part of the engine hood 14. Exhaust is introduced to a muffler 78 ahead of the cylinder 24 by an exhaust system 38 connected to an exhaust port 36 at a front part of a cylinder head 26.
Patent JP-2003065838-A (JP)
Title: Spl measuring instrument
Inventor: KOBAYASHI SHINJI
IPC: G01H3/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive SPL measuring instrument capable of measuring an SPL (sound pressure level) of an output in an audio device having a wide output dynamic range even when a microphone of a narrow dynamic range is used. SOLUTION: This SPL measuring instrument is constituted of the microphone 2, and a storage case 1 for storing the microphone 2 and for attenuating a sound from an outside. The storage case 1 is preferably added with attenuance switching means 7-9. Since an output sound of the measuring objective audio device reaches to the microphone 2 after attenuated by the storage case 1, an sound output signal corresponding to the output of the audio device is output from the microphone 2 without being strained even when the non-straining dynamic range is narrow in the microphone 2 itself. The SPL of the output in the audio device is thereby found by adding an attenuated portion to a measured value of the output.
Patent JP-2003042768-A (JP)
Title: Motion sensor
Inventor: OKADA YOSHIYA
IPC: G01C19/5607
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized composite motion sensor with practical sensitivity and stability which can detect at least acceleration of one axis and an angular speed of one axis. SOLUTION: The composite motion sensor is constituted by arranging a tuning fork which has a tuning-fork base part connected to a base part fixed to a base, and also has legs almost in parallel to rod type vibration bodies in the space surrounded with the rod type vibration bodies on both sides, the base, and a load mass while equipped with one or one set of the rod type vibration bodies arranged on both the sides in parallel, each rod type vibrating body molded out of one plate type piezoelectric material and having one end fixed to the base and the other end connected to the common load mass.  Here, the composite motion sensor detects the acceleration of a specific direction by detecting variation or flexure of the natural vibration frequency of the rod type vibration bodies based upon an inertial force operating on the load mass, and the angular speed of rotation on an axis in the specific direction by detecting a Colioris force operating on the tuning fork.
Patent JP-2003065135-A (JP)
Title: Vehicle control device
Inventor: NAKAMURA MICHIO
IPC: F02D29/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution and to carry out the optimum adjustment of gain for a plurality of control systems. SOLUTION: A transmission ECU 10 is provided with a main CPU 11 for calculating a target value against control object and carrying out a feed-back control based on the target value; and a sub CPU 12 for taking-in a detection value against the control object and the target value from the main CPU 11 and calculating a feed-back gain from a deviation of the detection value and the target value. The sub CPU 12 has a plurality of gain adjustment logics for independently carrying out the adjustment of gain regarding a plurality of control systems, selectively carries out a plurality of gain adjustment logics based on an information of control form informed from the main CPU 11 and returns the feed-back gain after adjustment to the main CPU 11.
Patent JP-2003063313-A (JP)
Title: Structure of housing box of instrument panel
Inventor: SUDO MITSURU
IPC: B60K37/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a housing box of an instrument panel which prevents a load from being put directly on the instrument panel or a glove box. SOLUTION: The structure of the housing box of the instrument panel is made by forming an opening on a design surface of the instrument panel supported by a steering support member, attaching the glove box inside the opening so that it can open and close and using the housing box 8 supported by the steering support member 9 at the upper part inside of the glove box 2 of the instrument panel 1.
Patent JP-2003072199-A (JP)
Title: Imaging apparatus and imaging method
Inventor: TSUCHIDA TARO
IPC: B41J29/42
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method in which a plurality of states can be displayed simultaneously by using one display section. SOLUTION: State of an imaging apparatus is displayed by a display means and first state of the imaging apparatus is displayed by lighting the display means partially or entirely. Second state of the imaging apparatus is displayed by unlighting the display means for a short time when it is lighting or by lighting the display means for a short time when it is unlighting.
Patent JP-2003064287-A (JP)
Title: Ink composition and image formation method
Inventor: OZAWA TAKASHI
IPC: C09D11/40
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition used for an ink jet record that is a water-ink composition which is superior in handling, odor, safety, and which assures a high jetting stability and has no defect in the qualities of images detained such as hue, weather resistance, waterproofness and stain, meanwhile the preservability of images has been improved under a severe condition. Further, by using the water-ink composition, to provide a method for the ink jet record by witch it is possible to form the picture that is superior in hue, weather resistance and waterproofness and has been improved for the defects such as stain, etc., in the image quality and image preservability with a good jetting stability. SOLUTION: The ink composition prepared by dissolving and/or dispersing a colorant contains water, a water-soluble organic solvent, a specific phthalocyanine compound as the colorant and a polyamine derivative. The method for the ink jet record using the ink composition is provided.
Patent JP-2003076758-A (JP)
Title: Apparatus for calculation of repair cost and ordering system for repair at leaving by using the apparatus
Inventor: OSUGE MASAMI
IPC: G06F3/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To allow presenting contents and costs of repairs to a leaving person at the site and time when witnessing the leaving and allow increasing the efficiency and reducing costs of leaving operations. SOLUTION: In an ordering system for repair at leaving by using an apparatus for calculation of repair cost, before witnessing the leaving, repair information 13 and money receiving information 14 for a lease property to be witnessed at leaving is stored into a hand-held terminal 2 from a repair information database 5 and a money receiving information database 6 in a host computer 1. At the site of witness for leaving, when inputting a quantity of the repairs at every repair item into the hand-held terminal 2, since the costs of repairs and a money amount to be settled are automatically calculated based on the repair information 13 and the money receiving information 14, the costs of repairs and the money amount are printed out on a paper by a printer 8 and presented at the site to the leaving person to get a signature and a stamp.  When capturing the repair information in the hand-held terminal 2 into a host computer 1 after calculating the costs of repairs, each repair item in the repair information 13 and names of constructers respectively corresponding to each repair item are retrieved from a constructer information database 7 and construction order sheet files 8 for construction order sheets and the like including the names of constructers and the costs of the repairs are created.