baber/WOPTO huggingface dataset:
Patent JP-2003160374-A (JP)
Title: Method of manufacturing optical glass and colored glass at low temperature
Inventor: FREUND JOCHEN
IPC: C03C1/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for optical glass using an MX doped substance, which is friendly to the environment, high in effect to cost, and high in energy efficiency.  <P>SOLUTION: The method of manufacturing the optical glass and colored glass from a base material containing at least SiO<SB>2</SB>powder or, together with an additive for lowering temperature for fluid phase sintering process than that of quartz glass or an additive for changing quartz glass performance using fluid phase sintering is characterized in the following steps: a step for making a suspension in which the starting materials are dissolved in an arbitary order as much as possible, and the insoluble materials are dispersed as much as possible; a step for manufacturing a green matter from the starting materials dissolved and dispersed; a step for drying the green matter; a step for liquid phase sintering the dried green matter at ≤1,200°C, preferably in a temperature range of 600-1,200°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004081545-A (JP)
Title: Clothespin
Inventor: TSUMORI KUNIHIKO
IPC: D06F55/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothespin which even an elderly person, a sufferer from rheumatism, or the like having weak fingertips can easily use.  <P>SOLUTION: In the clothespin, in attaching a resilient member in a pair of pinching members having a pinching piece and a gripping piece, respectively, its attaching position can be selectively changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081674-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/19
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can suppress troubles accompanying the suction of a liquid without spoiling the usability, or without reducing the dust removing performance.  <P>SOLUTION: For a vacuum cleaner body 2 which internally contains an electric blower 16, a dust collecting chamber (dust collecting cup) 21 and an airflow channel 24 which leads air passing through the cup are provided on the upstream side of the electric blower. The cup 21 separates foreign matters having heavier specific densities than air from dust-containing air which is made to pass through the cup 21 by utilizing the inertia energy of the foreign matters. The upper part of the cup 21 has a filter 23 which filters air and removes dust from the air being separated in the cup. An airflow channel 24 has a water removing airflow channel part 26 which leads the air having passed through the filter 23 downward, and an air leading part 27 which is branched from the middle of the airflow channel part 26 and leads air to the suction port 16a of the electric blower 16. Moisture having a heavier specific density than the air is separated from the air being led by the water removing airflow channel part 26 downward, by the water removing airflow channel part 26 and the air leading part 27 by utilizing the inertia energy of the moisture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092697-A (JP)
Title: Gear
Inventor: BUSHIMATA SADASUKE
IPC: F16H55/17
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To evenly and effectively supply lubricating oil to a tooth surface without lowering strength of a tooth, maintaining continuity of engagement.  <P>SOLUTION: A groove 2 for storing the lubricating oil is provided on the tooth surface 1. The groove 2 is positioned in the vicinity of an end part at a side of an addendum 3 of an engagement significant surface S of the tooth surface 1, and arranged over a total width of a tooth width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093708-A (JP)
Title: Image forming apparatus
Inventor: HATTORI YOSHITERU
IPC: G03G21/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of exhausting heated air in which heat is generated from a power source substrate out of a main body case without affecting other substrates by effectively using a limited space in the main body case.  <P>SOLUTION: A low-voltage power source substrate 90 is disposed downstream in the directions of flow paths (examples are shown by arrows F to I) of air flowing from a suction inlet 101 and exhausted by a power source fan 116. Heat sinks 90j are provided for high heat-generating electronic components (except a transformer) of the low-voltage power source substrate 90. Their plate faces are disposed on the substrate along the directions of the air flow paths, thereby minimizing air flow path resistance. Heated air in which heat is generated from the high heat-generating electronic components is exhausted by the power source fan 116 without exerting the effect of heat on a high-voltage power source substrate 95 and an engine substrate 98 which are disposed upstream in the directions of the air flow paths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092967-A (JP)
Title: Split type stretching bar used for steel strip threading in heat treatment furnace
Inventor: SUGIYAMA SEIJI
IPC: F27B9/26
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To assemble a short bar of small heat distortion such that a stretching work can be carried out even at a non-wide space at a front of a furnace, to easily carry out separation/division after stretching by making connection of a coupling part of the short bar to a loose structure and to make repeating use possible.  <P>SOLUTION: The stretching bar is assembled by a plurality of the short bars. A U-shaped female type coupling part formed with a space at a central part and having a hole inserted with an engagement pin at a side surface is provided at an end of one short bar. A male type coupling provided at an end of the other short bar and having a pin insertion hole is fitted to a central space of the female type coupling part so as to form a gap with the female type coupling. A straight pin is inserted to the pin insertion hole of the communicated female and male coupling to detachably connect them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095274-A (JP)
Title: Tap with dustproof function
Inventor: HANDA MASAHARU
IPC: H01R13/52
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tap with a dustproof function that completely covers in a sealed state a plug blade insertion hole at the nonuse of the tap by a simple structure.  <P>SOLUTION: The tap comprising a lower body 1 provided with a blade-receiving fitting having a blade receptacle B where a plug blade A is inserted and an upper body 2 combined with the lower body further comprises a blade-receptacle cover hole 2a formed in the upper body, a blade-receptacle cover 3 installed on the upper body keeping its top plate 3a nearly on the same plane in the blade receptacle cover hole, a plug blade insertion hole 3b formed in the blade-receptacle cover, a shutter 4 pivotably fitted by covering lower sides of the pair of plug blade insertion holes, and an energizing means 5 for constantly energizing the shutter in the downward direction of the plug blade insertion hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095294-A (JP)
Title: Head lamp
Inventor: YAMADA KENJI
IPC: F21Y101/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head lump having an outer cover of a relatively large front side area compared to a projection-type light projection unit wherein the peripheral of the outer cover is lighted so as to increase the luminance of the head lump when lighted.  <P>SOLUTION: A head lump is provided with a light projection unit (20) storing a light source (18) in a light room made of an outer cover (18) and a lump body (12). The light projection unit includes a reflective mirror (28), lens holder (30) fixed to the front edge of the reflective mirror, and a convex lens (34) fixed to the front edge of the lens holder. A slit (70) is further provided in a lower half of the lens holder. An extension reflector (54) extended from the lower side of the slit to the front side and an aluminum plate (68) at the upper side of the extension reflector are arranged so as to guide light (80) leaked from the slit to a peripheral portion of the outer cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095314-A (JP)
Title: Induction heating cooker
Inventor: ZAIZEN KATSUNORI
IPC: H05B6/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the temperature of a pot placed on a top plate.  <P>SOLUTION: This induction heating cooker is provided with a reflecting mirror 7 shut up in a space formed between the lower face of the top plate 2; an infrared sensor 8 for detecting infrared rays; a band-pass filter 9 mounted to the light receiving face of the infrared sensor 8; an amplifier 10 for amplifying the output of the infrared sensor 8; a temperature computing means 11 for computing the temperature of the pot bottom face from the output of the amplifier 10; and an aperture material 13 provided at the center of the top plate 2 to transmit the infrared rays from the pot bottom face. A space between the lower face of the top plate and the interior of the reflecting mirror is provided with characteristics similar to a blackbody, to accurately measure the temperature of the pot bottom in a non-contact state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104313-A (JP)
Title: Network terminal equipment
Inventor: WAKASUGI NAOKI
IPC: H04N1/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide network terminal equipment that can sharply reduce troubles in the setting of a communication system in the transmission of image data.  <P>SOLUTION: In communication terminal equipment achieving the setting of a plurality of communication systems, transmission can be automatically tried by other communication systems even if transmission fails by the communication system designated by a user, thus obtaining an effect for achieving the transmission of the image data without allowing the user to be conscious of a network configuration with opposite party. Additionally, an effect for achieving the transmission of the image data is obtained even if a network with the opposite communication party terminal equipment is in a bad condition or the power supply of the opposite communication party terminal equipment is temporarily turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097065-A (JP)
Title: Compressed leaf mold and method for producing the same
Inventor: KONDO TAKAYUKI
IPC: A01G1/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain compressed leaf mold which is compressed in a high compression ratio, is convenient for transportation, storage, or the like, is restored to its original volume by loosening with the hands in use and is suitably useful as culture soil in a natural state.  <P>SOLUTION: The compressed leaf mold is compressed in the compression ratio of >4.0 times and ≤5.0 times a volume in a non-pressure state and has 40-50 wt.% water content. The method for producing the compressed leaf mold comprises a drying process for heating leaf mold at a fixed heating temperature and drying the leaf mold to 40-50 wt.% water content and a compression process for compressing the dried leaf mold in the compression ratio of >4.0 times and ≤5.0 times the volume in the non-pressure state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101331-A (JP)
Title: Physical quantity measuring device
Inventor: YOSHINO HIROKI
IPC: G08C19/26
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity measuring device adopting a counter for stably counting the frequency in a short update cycle using a reference clock MCLK with a low frequency, which is formed into a small circuit scale.  <P>SOLUTION: The measuring device includes a counting/calculating part for performing counting of a counter in response to a pulse train signal Fc depending on the magnitude of a physical quantity P and calculating the physical quantity Pcalc according to the counted count value. The counting/calculating part includes: a sensor/driver means for outputting the vibration frequency depending on the magnitude of the physical quantity P as a pulse train signal Fc; an Fc counter means for starting counting in response to the pulse train signal Fc; a plurality of MCLK counter means for starting counting in response to a reference clock immediately after that every time the pulse train signal Fc is generated; and a physical quantity generating means for generating the physical quantity Pcalc obtained by dividing the value obtained by dividing the average value of added MCLK count values counted by the plurality of MCLK counter means by a natural frequency by the Fc count value counted by the Fc counter means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065229-A (JP)
Title: System for constructing greening residential environment
Inventor: KAWAI MASAHARU
IPC: A01G7/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To introduce a natural environment with plenty of water and green, i.e., a city-oasis in houses of a city area having a small area and difficult to plant in a garden, that is present condition of the city area, by a method requiring no artificial energy for maintenance.  <P>SOLUTION: Materials, soil, devices are made to plant and store water and use natural energy for maintenance. Residential environment is constructed by systematically using them in building the houses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137009-A (JP)
Title: Car seat with tiltable back rest part
Inventor: OBERBECK RALF
IPC: A47C7/02
Filed: 2002-09-11
Abstract: PROBLEM TO BE SOLVED: To form a car seat to be unlockable for the adjustment of a longitudinal position even in an emergency (failure of electric drive device). SOLUTION: This car seat comprises a back rest part pivotally installed on a seat part to be tiltable around a tilting axis and two seat rails parallel with each other, and can be connected to a vehicle body slidably in longitudinal direction. The car seat comprises a base rail 4a and a slide rail 4 slidably guided by the base rail in longitudinal direction. The slide rail can be moved by an electric spindle drive device 5, comprises a spindle nut 5a, and is divided along the rotating axis of the drive spindle 5b. The divided portions 5e and 5f can be moved in the engaged state with and disengaged state from the drive spindle 5b by an operating device 6. When the portions 5e and 5f are separated by the operating device 6, these portions are slidable relative to the base rail 4a, and disengaged from the drive spindle 5b.
Patent JP-2004103490-A (JP)
Title: Mounting structure for operating button of electric equipment
Inventor: MUKOGAWA HIDENOBU
IPC: H05K5/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for operating button which is easy to mount it with a simple structure and in which an operating button mounted does not fall off with stability in mounting the operating button of electric equipment on a front panel.  <P>SOLUTION: This is a structure of mounting the operating button 21 having a button part 24 on the rear side of the front panel 22 through a hinge part 27 which bends and deforms by pushing of the button 31. A engaging member 33 is extended downward at the lower end part of a frame part 23 and the engaging part 33 is engaged with the engaging hole 33 provided on the bottom plate of the cabinet, and the top end part of the frame part 23 is stopped by screwing to the boss 30 protruding on the rear side of the front panel 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111058-A (JP)
Title: Terminal for aluminum wire and connector
Inventor: MATSUDA YUTAKA
IPC: H01R4/70
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for connecting an aluminum wire to a connector equipped with a terminal made of copper group metal, preventing electric corrosion generated at a contact part of different kind of metals.  <P>SOLUTION: A back end part of a terminal 12, to which an aluminum conductor 18 of the aluminum wire 16 is to be connected, is made of aluminum alloy, and a top end part of a terminal 14, to be connected to the mate side terminal mate of copper group terminal, is made of copper alloy. A jointing terminal 46 is formed by jointing the back end part of the terminal 12 and the top end part of the terminal 14, and the jointing terminal is mounted to a connector housing 48. The jointing part, where the back end part of the terminal 12 is jointed to the top end part of the terminal 14, is sealed by a resin 50 filled in the connector housing 48, and a resin flow blocking wall 54 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108421-A (JP)
Title: Mount of liquid encapsulated type
Inventor: NARITA NOBUHIKO
IPC: F16F13/26
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount of liquid encapsulated type capable of compensating the decreased rate of flow in an orifice 7 for idling vibration caused by deflection of a flexible film 53a when an idling vibration is fed without bringing about a greater size of the mount or complication of its structure.  <P>SOLUTION: The mount of liquid encapsulated type is configured so that a first liquid chamber A and a second liquid chamber B are put in communication through the orifice 6 for shock vibration and that the second liquid chamber B and an intermediate liquid chamber C are put in communication through the orifice 7 for idling vibration having a higher liquid column resonance frequency than the orifice 6 and an opening 8 for high frequency vibration having a greater opening area than the orifice 7, wherein the opening 8 is blocked with a valve 41 when the engine is idling. Because the flexible film 53a in the intermediate liquid chamber C and the orifice 7 are arranged in series, the rate of flow of the encapsulated liquid in the orifice 7 is compensated even if the flexible film 53a is deformed by a change in liquid pressure when the idling vibration is fed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107735-A (JP)
Title: Method for efficiently dephosphorizing molten iron
Inventor: SASAKI NAOTO
IPC: C21C1/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method with which a refining having high efficiency and high productivity can be obtained by keeping a high reaction rate during dephosphorizing treatment, in the dephosphorizing treatment for molten iron under state of existence of 2CaO-SiO<SB>2</SB>solid phase in slag.  <P>SOLUTION: Optimum 2CaO-SiO<SB>2</SB>solid phase ratio efficiency having high dephosphorizing rate can be realized by controlling basicity to 1.7-2.1 and mass% T.Fe to 15-30 in the slag after being treated and the high dephosphorizing efficiency is obtained. Further, the dephosphorizing rate at the initial stage can be kept sufficiently high by keeping 0.5-0.9 Bs/Be ratio of the basicity Bs at the starting time of the dephosphorizing treatment to the basicity Be after the treatment. Furthermore, a part or the whole of used lime can be replaced with CaO in the decarburized slag. Then, since a halogenide is not used, the refining without developing the remarked erosion of a refractory can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106446-A (JP)
Title: Printing plate material and method for printing
Inventor: SANPEI TAKESHI
IPC: G03F7/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate material with sufficient initial printability and printing durability, and whose performances are not changed when the printing plate material is stored for a long time before an image is formed, and a method for printing.  <P>SOLUTION: The printing plate material has an image forming layer comprising at least one kind of a fine particle selected from a hot-melt type fine particle and a hot-fusible fine particle on an aluminum substrate on which a surface-roughening treatment and an anodizing treatment satisfying conditions (a) and (b) are applied. The condition (a) means a surface-roughened shape of a double structure in which small pits are overlapped on large undulations. The condition (b) means a mean aperture diameter d<SB>1</SB>(μm) of the small pits of 0.1-3 μm, and a ratio of a mean depth h (μm) of the small pits to the mean aperture diameter d<SB>1</SB>(μm): h/d<SB>1</SB>of ≤0.4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154598-A (JP)
Title: Electrode plate and liquid crystal display using the plate
Inventor: FUKUYOSHI KENZO
IPC: B32B15/04
Filed: 2002-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode plate having a conductive film which is thin, shows good conductivity, controls deterioration with the passage of time, and is excellent in preservation stability. SOLUTION: A thin silver film (11) is used as a base, and transparent, thin oxide films (12 and 13) made of a mixed oxide comprising indium oxide and an oxide of a metal element which forms substantially no solid solution with silver are formed on both sides of the film (11). The films (11, 12, and 13) are patterned into an electrode pattern in which their positions conform to each other.
Patent JP-2004119173-A (JP)
Title: Ultra-fine particle dispersion liquid and its manufacturing method as well as metal thread or metal film
Inventor: ABE TOMOYUKI
IPC: H01B13/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal ultra-fine particle dispersion liquid in which content of halogen element and alkaline metal is few and its manufacturing method, as well as a metal thin wire or a metal film prepared by using this dispersion liquid.  <P>SOLUTION: As for this metal ultra-fine particle dispersion liquid, the content of halogen elements and the alkaline metals is made as 10 ppm or less each. This ultra-fine particle is 100nm or less in particle size and it is in an isolated status, and at least one kind selected from alkylamine, carboxylic acid amide, and amino carboxylic acid salt is dispersed in an organic solvent as a dispersant. It is prepared by using a crucible composed of a material of purity 99.9999% or more by gas evaporation at 10 torr or less. The metal wire and the metal film are prepared from this dispersion liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115063-A (JP)
Title: Packing apparatus for vacuum cleaner
Inventor: MINENAGA AKIO
IPC: B65D81/113
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging apparatus for a vacuum cleaner, which has a simple constitution, and houses and fixes appurtenances without increasing the number of components.  <P>SOLUTION: According to the packaging apparatus, a vacuum cleaner body 3, a bellows hose 18, an extension pipe 19, a floor suction tool 14, and a gap attachment 9 are housed to be arranged in a packaging box 1 via a plurality of cushioning materials 4, 5, 16. In the packaging box 1, the gap attachment 9 is held between a pair of walls 8, 8, which reinforces a gripping recession 7 formed on the cushioning material 4 in correspondence to an incision 2 for hand insertion formed on one side face of the the packaging box 1, and the hose 18 placed on the cushioning material 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116181-A (JP)
Title: Flushing device for rainwater bearing basin
Inventor: SUENAGA IKUJI
IPC: C02F1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flushing device for a rainwater bearing basin capable of effectively washing foreign matter depositing in the regions of both side sections in the cross direction of the rainwater bearing basin 2 by a simple compact constitution.  <P>SOLUTION: An opening 4 for a flushing having an opening width W2 corresponding to the width W1 of the rainwater bearing basin 2 is formed to a partition wall 12 partitioning a water reservoir 1 and the basin 2, the opening 4 for the flushing is opened and closed by a flap valve 13 and the flap valve 13 is opened and closed and driven by a flap-valve open-close means 14. The flap-valve open-close means 14 has a hydraulic cylinder 14A installed to the water reservoir 1, a hydraulic pump 14B, a change-over valve 14F interposed in hydraulic piping 14E, first and second water-level detectors 14G and 14H and a controller 14I, to which these water-level detecting signals are input.  <P>COPYRIGHT: (C)2004,JPO