baber/WOPTO huggingface dataset:
Patent JP-2004270615-A (JP)
Title: Hybrid type compressor
Inventor: HIGASHIYAMA AKIYOSHI
IPC: F04C23/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid type compressor having two compression mechanisms that can improve assembling performance and reduce cost by simplifying the configuration and reducing the number of parts and that can achieve downsizing and lightening of the entire compression.  <P>SOLUTION: This hybrid type compressor having two compression mechanisms driven by different driving sources respectively, having only one intake port for compressed fluid which is distributed to the two compression mechanisms inside the compressor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276768-A (JP)
Title: Door mirror with side turn indicator
Inventor: TAKAHASHI YOSHIHIRO
IPC: B60Q1/38
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door mirror simplifying a structure, having high designability and excellent sealing performance, when structuring the door mirror with a side turn indicator.  <P>SOLUTION: The side turn indicator portion S provided on a back surface of a mirror portion M is structured to be a lamp unit LU comprising an inner base 4 exposing a light source 7 from the back surface, an outer base 5 internally equipped with a substrate 8 for supplying power to the light source 7 in a space with the inner base 4, and a lens portion 6 covering the inner base 4 from the back surface side. The lamp unit LU is structured to be assembled in a mirror housing 2 of the door mirror 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281771-A (JP)
Title: Crystal growth method and crystal growth device for semiconductor thin film and manufacturing method for thin film transistor
Inventor: TANIGUCHI KIMIHIRO
IPC: H01L21/268
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To control the position of obtained large crystal grains when a semiconductor thin film is crystallized by lateral growth.  <P>SOLUTION: The large crystal grains 19b are grown laterally approximately in the parallel direction with the main surface of a base material towards the inside of a melting region 24, using the tip 17 of a pointed section 16 as the point of an origin by melting the semiconductor thin film 13, so that an unmelted region 34 has the V-shaped pointed section 16 projected towards the melting region 24 side on a boundary between the melting region 24 of the thin film 13 and the unmelted region 34 in the plan view of the thin-film 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279955-A (JP)
Title: Optical scanner and image forming device
Inventor: NAKAJIMA TOMOHIRO
IPC: B41J2/44
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which joints are unnoticeable in the boundary of a scanning area and in which adjustment can be easily made, and also to provide an image forming device equipped with this scanner.  <P>SOLUTION: The optical scanner is provided with a semiconductor laser for emitting a light beam, a movable mirror 603 for reflecting a light beam emitted by the semiconductor laser and optically scanning a surface to be scanned, a movable mirror driving part 602 for reciprocally vibrating the movable mirror 603, and an image forming optical system for forming an image such that a converging position in the main scanning direction of the light beam scanned by the movable mirror 603 is deflected from the surface to be scanned in accordance with the swing angle of the movable mirror 603. This optical scanner is further provided with a synchronization detection sensor 604 for detecting a light beam scanned on the surface to be scanned and outputting a detection signal, a termination detection sensor 605, and an amplitude detecting part 610 for detecting a scanning angle based on time difference of the detection signals outputted by both sensors. The movable mirror driving part 602 corrects the swing angle of the movable mirror 603 based on the detection result of the amplitude detecting part 610.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275987-A (JP)
Title: Dehumidifier
Inventor: TAKAKUSAKI YASUHIRO
IPC: F24F1/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier, in which a controller capable of determining the state of frost formation of an evaporator during dehumidifying operation under an environment in which a room temperature is low is provided and can be realized without increasing the cost due to the addition of parts or the like.  <P>SOLUTION: In the dehumidifier, in which a coolant circuit composed of evaporative condensers 7 and 8, an evaporator temperature sensor 10, a compressor 12 and the like is arranged inside a dehumidifier body 1, the controller 15 which changes a time T2, which is until switching to the defrost operation to remove the frost attached to the evaporator 7 after the evaporator temperature sensor 10 detects the frost formation temperature, corresponding to a defrosting time Ta, which is from the defrosting start until the detection of a defrosting finish temperature by the evaporator temperature sensor 10, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277272-A (JP)
Title: Porous substance raw material, porous substance and method of manufacturing the same
Inventor: ISHIMOTO HIROHARU
IPC: C04B38/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for manufacturing a novel recyclable resource having high added value by eliminating a component adjustment process for incineration ash of paper making sludge or paper and utilizing both organic substance containing paper and inorganic substance.  <P>SOLUTION: The porous substance raw material is composed of a carbonized material obtained by heating the paper coated with a clay mineral material at ≤650°C in a non-oxidizing atmosphere. The porous substance is produced from the raw material by hydrothermally synthesis in an alkali aqueous solution. Then, the useless paper is used as the raw material to be converted into the porous material having high adsorption ability and the effect of two bird with one stone that are the reduction of landfill site or energy consumption with the disposal of waste and the offer of the novel base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284395-A (JP)
Title: Motorcycle
Inventor: TAKENAKA MASAHIKO
IPC: B62M7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance assembling workability of a motorcycle by enhancing assembling workability of a muffler for exhaust, and to lower the center of gravity of the motorcycle by simple constitution.  <P>SOLUTION: This motorcycle 10 is a low level vehicle having the muffler 245 for exhaust connected to an exhaust pipe extended from an engine 100 to a rear side. A straddle part 78 having a height which can be straddled by a driver when he gets on the motorcycle 10 is provided at the center of a vehicle body. The engine 100 is provided under the straddle part 78. The engine 100 is provided with a transmission unit 130. An axle 153 for a rear wheel is connected to a rear part of a power transmission mechanism extended to a rear part from an output shaft 138 of the transmission unit 130. The muffler 245 for exhaust is fixed to a rear part of a case 131 for the transmission unit 130.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285375-A (JP)
Title: Induction heating apparatus and apparatus for hardening crankshaft
Inventor: TSUKAMOTO NOBORU
IPC: C21D1/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating apparatus and a hardening apparatus which can heat a crankshaft having narrow journal parts and pin parts.  <P>SOLUTION: A hardening device A is provided with: heating conductive coils 300 oppositely disposed to journal parts J1 to J5 and pin parts P1 to P4 of a horizontally supported crankshaft W; current transformers 400 for outputting the current to be supplied into the heating conductive parts 300; electric power supplying conductive parts 500 for mechanically and electrically connecting the heating conductive parts 300 and the current transformers 400; and cooling jackets (not shown) for jetting cooling liquid to the journal parts J1 to J5 and the pin parts P1 to P4 of the heated crankshaft W. The current transformers 400 are shifted in the axial direction of the crankshaft W from the vertical line of the heating conductive parts 300 to avoid the contact with the mutually adjoining transformers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002728-A (JP)
Title: Preparation of macroreticular polymer
Inventor: JIANG BIWANG
IPC: B01J39/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved preparation technology of a macroreticular polymer.  <P>SOLUTION: The method for preparing the macroreticular polymer comprises polymerizing one or more monoethylenically unsaturated monomers in the presence of a silicone-based porogen. In the method for preparing the polymer, it is preferable to use styrene and divinylbenzene crosslinking agent by a suspension polymerization method. A method for producing an ion exchange resin comprises functionalizing the macroreticular polymer prepared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288808-A (JP)
Title: Manufacturing method for resistor
Inventor: KINOSHITA TAIJI
IPC: H01C17/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a resistor by which a contact area between a mask and paste per unit area is reduced and some blur of a fine pattern of the resistor can be inhibited when a top-face electrode and the fine pattern are screen-printed.  <P>SOLUTION: Regions 23a as products partitioned by secondary split trenches 22 and regions 23b as nonproducts are formed alternately on the top face of a sheet-shaped substrate 23 with primary split trenches 21 and the secondary split trenches 22. The top-face electrodes 24 are formed while being positioned in the regions 23a as the products while the resistors 25 are formed on the top face of the sheet-shaped substrate 23 so as to be electrically connected to the top-face electrodes 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288493-A (JP)
Title: Solid electrolyte fuel cell assembly
Inventor: ONO TAKASHI
IPC: H01M8/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell assembly preventing or restraining generation of cracks at an area where a cell (26) of cell stacks (24a, 24b, 24c, and 24d) and a gas manifold (8) are jointed.  <P>SOLUTION: A housing (2) is divided into a power generating/combustion chamber (54) and a gas manifold chamber (56) by a heat insulating separation board (52), and the gas manifold is arranged in the gas manifold chamber. A main part of the cell is installed inside the power generating/combustion chamber, while one end part of the cell is extended into the gas manifold chamber through the separation board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286410-A (JP)
Title: Gas range
Inventor: NARITA TSUNENORI
IPC: F23D14/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas range capable of maximizing heat efficiency.  <P>SOLUTION: In this totally aerated combustion burner 2, a burner body 4 exposed to the top plate 1 of the gas range is formed in a disk shape opened upward, and a combustion plate 10 is fitted onto the upper surface of the burner body 4. A trivet claw 11 supporting a cooking container P in the specified clearance thereof from the combustion plate 10 is formed integrally with the peripheral wall part 4b of the burner body 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292563-A (JP)
Title: Polymerizable gelling agent and gel obtained by using it
Inventor: MURATA SHUHEI
IPC: C09K3/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable gelling agent which, when mixed with a liquid organic substance and polymerized, can convert the liquid organic substance into a gel excellent in heat resistance, to provide a gel obtained by using such a polymerizable gelling agent, and to provide a method for producing such a gel.  <P>SOLUTION: The polymerizable gelling agent is formed from a bifunctional (meth)acrylate represented by formula (I) (wherein R is a divalent organic group; and R<SB>1</SB>is a hydrogen atom or a methyl group). The gel is formed by retaining a liquid organic substance in a matrix comprising a crosslinked polymer prepared by polymerizing the polymerizable gelling agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292148-A (JP)
Title: Plane veyor for positioning case
Inventor: NAKAJIMA MITSUNORI
IPC: B65G41/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Plane veyor (R) (ball transfer conveyor) for accurately positioning the height of a case in automatic loading and unloading conveyed materials placed on the case on and from a conveyor.  <P>SOLUTION: A total of four Plane veyors (R) 10 are disposed in two lines and two rows so as to abut on the generally lower four corners of the case 60 in a positioning device on a conveyor frame. Each Plane veyor (R) 10 is provided internally with a plurality of ball casters 40 on a same circumference between an upper plate 37 and a ball receiving case bottom 36, and a cylinder member 32 at the lower part of the ball receiving case bottom 3. After the upper plate 37 and the ball receiving case bottom 36 are raised to a specified height by supplying pressure air to the cylinder member 32 and then lowered to move the upper plate 37 supported on the ball caster 40 slightly in the longitudinal and lateral directions so that a height difference in case positioning can be absorbed while centering is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300188-A (JP)
Title: Composite compound for reinforcing resin
Inventor: SONOBE KENYA
IPC: C08L101/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicarboxylic acid-calcium phosphate composite compound for reinforcing a resin in order to afford a resin composition having excellent toughness, further high strength, rigidity and heat resistance and excellent barrier properties as industrial materials such as various mechanical industrial parts or electrical and electronic parts.  <P>SOLUTION: The dicarboxylic acid-calcium phosphate composite compound for reinforcing the resin is composed of a dicarboxylic acid and calcium phosphate. The composite compound is characterized in that the calcium phosphate preferably forms a layer state and the dicarboxylic acid is present between the layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302852-A (JP)
Title: Pack device, its sense table device, coordinate position detection system, coordinate position detection program, and its recording medium
Inventor: HIRANO MITSUNORI
IPC: G06F3/041
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To collect the moving locus of a pack device including space information.  <P>SOLUTION: The pack device 1 is constituted of at least three light emitting diodes 11 and a light emission control device 12 for emitting respective light emitting diodes 11 at prescribed time differences. A sense table device 2 comprises: an optical signal receiving part 21 for receiving light emission signals from the light emitting diodes to which IDs are respectively attached; and an operation part 23 for calculating three-dimensional coordinates from the light emitting signals by a three-point measurement principle and then calculates a rotational angle from the coordinate positions of the light emitting diodes 11 identified by the respective IDs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301036-A (JP)
Title: Catalytic converter
Inventor: NISHIKAWA YOSHIO
IPC: F01N3/28
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize higher heat insulation than conventional types in a catalytic converter provided with a plurality of catalytic carriers.  <P>SOLUTION: This catalytic converter 10, wound with one sheet of retaining seal member 24 so as to cover the outer peripheries of a first and a second catalytic carriers 18, 20 disposed at an arbitrary interval along the axial direction of a casing 12. Between both the catalytic carriers 18, 20, there is no portion where the retaining seal member does not exist. With this constitution, while exhaust gas is passing through both the catalytic carriers 18, 20, the exhaust gas comes into no direct contact with the casing 12. This provides higher heat insulation of a gas passage than the conventional ones.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299013-A (JP)
Title: Robot off-line programming device having error correction feed-back function
Inventor: WATANABE ATSUSHI
IPC: G05B19/425
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify correction work of positional slippage at the time of application to a robot when a teaching point is added and a positional posture is corrected in off-line.  <P>SOLUTION: A program P2 the positional slippage of which is corrected is read from a robot control device 21 by applying a program P1 formed by an off-line programming device 10. Correction quantity E is found from a difference of the positional postures of the teaching points corresponding to the programs P1, P2. A program P3 is acquired by making addition and correction of the teaching point to the program P1. Presumed correction quantity of this added and corrected teaching point is computed from the correction quantity of the existing teaching point in adjacent to a position of the added and corrected teaching point. A program P4 correcting the correction quantity in correspondence to the teaching point of the program P3 is output to the robot control device 21. It is possible to easily correct the slippage of the actual positional posture on the robot control device 21 as the presumed correction quantity is also corrected against the added and corrected teaching point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302367-A (JP)
Title: Reflection type liquid crystal display element and its manufacturing method
Inventor: SHIGEFUJI YASUHIRO
IPC: G02F1/1335
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display element of high display quality which is easily manufactured without forming a 3rd film, and its manufacturing method.  <P>SOLUTION: Disclosed is the reflection type liquid crystal display element which has liquid crystal sandwiched between a couple of substrates having electrodes respectively and has a reflection element formed of a thin film made principally of aluminum as one of the electrodes of the couple of substrates. An alignment film is formed after the surface of the reflection electrode is irradiated with argon plasma.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003318739-A (JP)
Title: System and method for compressing data sequence, and computer readable medium
Inventor: GHILDIYAL RAMKRISHNA
IPC: H03M7/40
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To compress an input sequence of data portion.  <P>SOLUTION: Every portion of an input sequence is sequentially traversed, and whether or not a first sequence portion staring at each portion matches a second sequence portion traversed before is determined. In the case of matching, the length of the first sequence and an offset for the second sequence which matches the first sequence are indicated. At least one stream of a non- matching sequence in a data portion of the input sequence is sequentially recorded. A cord word sequence ordered differently from the stream is generated. Each code word includes three items of data indicating the length of the non-matching sequence ahead of the matching first sequence, a related offset, and the length of the matching first sequence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307248-A (JP)
Title: High-efficiency hydrogen production method and apparatus
Inventor: MORI MASASHI
IPC: H01M8/06
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency hydrogen production method and an apparatus for efficiently supplying water and heat to the generation reaction site of hydrogen.  <P>SOLUTION: A first electrode 21 is disposed outside a reactor, while a second electrode 23 is disposed in the reactor or a circulation passage connected to the reactor. The first electrode 21 and the second electrode 23 are connected through an oxygen ion conductor 22. Oxygen present outside the reactor is ionized into oxygen ion by the first electrode 21, moved through the oxygen ion conductor 22, and made to electrochemically react with hydrogen or a hydrocarbon fuel in the reactor or in the circulation passage by the second electrode 23 to supply water and heat to the reactor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306756-A (JP)
Title: Three-piece wheel for automobile
Inventor: HAMADA MASANOBU
IPC: B60B25/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To minimize damage of a beat portion at the time of traveling with a punctured tire while enlarging a disc and providing a design with good appearance.  <P>SOLUTION: A three-piece wheel for an automobile has an inner rim 1, an outer rim 2, and the disc 3. The inner rim 1 and the outer rim 2 have flange portions 5 facing to each other, and fixed at the disc 3 by a lock screw 4 piercing through the flange portion 5. The inner rim 1 has a recessed portion groove 7 at an outer side surface between the flange portion 5 and a rim flange 6. In the recessed portion groove 7, an outer side wall 9 near to the flange portion 5 is disposed on a nearer side to the disc 3 than a center of a rim surface 8, a valve hole 13 which pierces the outer side wall 9 and fixes a valve 10 is made to open, and a body portion 11 of the valve 10 is disposed at an inner portion of the recessed portion groove 7. A cavity 15 which exposes a rod 12 of the valve 10 to the outside is provided at the disc 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305925-A (JP)
Title: Fluid mixing apparatus
Inventor: KAMIMURA SHINOBU
IPC: G05D11/03
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid mixing apparatus which can maintain a mixing ratio with a high precision by constantly quantitatively supplying fluids in respective supply lines even if the pressure in the downstream side of a back pressure regulating valve of a mixing line fluctuates and can change the mixing ratio of the fluid at a high precision in the supply lines while keeping the fluid flow as it is.  <P>SOLUTION: The fluid mixing apparatus comprises throttling parts 5, 6 for adjusting the flow rate of a fluid in the upstream side of a joining point 4 where at least two first supply line 1 and second supply line 2 are joined to a mixing line 3; pressure reducing valves 7, 8 installed in series in the upstream side of the throttling parts 5, 6 in the supply lines 1, 2; and a back pressure regulating valve 9 installed in the mixing line 3. In the mixing line 3, the back pressure regulating valve 9 and a flowmeter 10 are arranged in series and fixed orifice or an adjustment valve is employed for each of the throttling parts 5, 6 and the pressure reducing valves 7, 8 and the back pressure regulating valve 9 are made to be automatic valves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006300-A (JP)
Title: Method and apparatus for plasma treatment, and tray for plasma treatment
Inventor: OKUMURA TOMOHIRO
IPC: H05H1/46
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for plasma treatment by which the temperature controllability of a substrate is improved, and to provide a tray for plasma treatment.  <P>SOLUTION: A vacuum chamber is evacuated by a pump while a predetermined gas is supplied to the chamber by a gas supply apparatus. A plasma is generated in the chamber by applying high frequency power from a high frequency power supply for coil to a coil while the pressure of the chamber is controlled to be at a predetermined level. Thus, a substrate mounted on a substrate electrode is subjected to plasma treatment. At this time, an adhesive sheet is provided between the substrate electrode and the substrate and thus the temperature controllability can be improved.  <P>COPYRIGHT: (C)2004,JPO