baber/WOPTO huggingface dataset:
Patent JP-2004138233-A (JP)
Title: Pipe cover for air conditioner
Inventor: FUKAI KOJI
IPC: F16L57/00
Filed: 2002-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe cover for an air conditioner, whose mounting work is facilitated when the air conditioner is mounted, by installing a wall surface mounting part made of a material such as vinyl chloride, polyethylene with hardness to cut with scissors, a cutter, or the like on one side of the pipe cover which can be easily cut off with the scissors, cutter, or the like and is made of a material such as vinyl chloride freely bending like a rubber hose, by installing a gap blocking part on the wall surface mounting part, and by installing a wall surface mounting tool on the pipe cover, and which has durability and looks fine.  <P>SOLUTION: The wall surface mounting part made of the material such as vinyl chloride, polyethylene with hardness to cut with the scissors, cutter, or the like is installed on one side of the pipe cover which can be easily cut off with the scissors, cutter, or the like and is made of the material such as vinyl chloride freely bending like the rubber hose, the gap blocking part is installed on the wall surface mounting part, and the wall surface mounting tool is installed on the pipe cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179474-A (JP)
Title: Laser emitting apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus using a laser crystallizing method which can enhance the efficiency of a substrate treatment.  <P>SOLUTION: The portion retained on the substrate after patterning of a semiconductor film is grasped according to a mask. The semiconductor film is partly crystallized by determining the scanning portion of a laser beam so that the portion obtained by at least patterning can be crystallized, and allowing a beam spot to be struck on the scanning portion to partly crystallize the semiconductor film. The beam spot is shielded at the portion of a low output energy via a slit. In this laser emitting apparatus, the laser beam is not scanned and emitted to the entire semiconductor film but scanned so that at least necessary indispensable portion can be crystallized at the lowest limit. With this constitution, a time for emitting the laser beam to the portion to be removed by patterning after the semiconductor film is crystallized can be omitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174413-A (JP)
Title: Drum dryer
Inventor: HARADA HARUTSUCHI
IPC: B01D1/22
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum dryer (1) permitting continuous operation while preventing troubles associated with liquid splashing occurring in the liquid-concentrating portion between drums of a double-drum type drum dryer and (2) having a member preventing liquid splashing and allowing cleaning as attached after operation.  <P>SOLUTION: In the dryer, the splash-preventing member is arranged on the horizontal surface, which comes into contact with liquid in the liquid-concentrating portion between the drums or in the surface layer of the portion, is smooth in the upper surface and has an angle oblique or a convexly bent structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144726-A (JP)
Title: Weighted route search problem
Inventor: SHONO KATSUFUSA
IPC: G08G1/0969
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To search an impartial route search and to distribute an impartial work by applying a weighted vector matrix on a bit map, dispersing the relay points impartially by the combination, and changing serial in permutation.  <P>SOLUTION: A pseudo-random number Y<SB>t, 1</SB>or a PN signal is generated at high speed from a logistic map. The combination or the permutation is taken out, and the route visualized on the bit map to which the weighted vector matrix is applied is searched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176879-A (JP)
Title: Accumulator
Inventor: MOTOYAMA GENJI
IPC: F15B1/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator capable of suppressing looseness due to secular deterioration or thermal contraction in a spacer 22 for adjusting volume built in an interior of a housing 2 in the accumulator, and by this, capable of preventing noise or breakage of a bellows 7 caused by the looseness.  <P>SOLUTION: The metal bellows type accumulator has the housing 2 provided with a shell 3 and a gas end cover 4, the metal bellows 7 arranged in the interior of the housing 2, and the spacer 22 for adjusting volume fixed in an inner side of the gas end cover 4. An elastic body 23 for preventing looseness is provided between the gas end cover 4 and the spacer 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181642-A (JP)
Title: Liquid receptacle equipped with identification means, ink cartridge, and its packing method
Inventor: MATSUMOTO HIDEHISA
IPC: B41J2/175
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid receptacle the type of which can be recognized tactually before it is unsealed and erroneous insertion or erroneous use thereof especially by a visually handicapped person are prevented.  <P>SOLUTION: The liquid receptacle, i.e. an ink tank 7, comprises a negative pressure generating member 2 encased in a casing 1, and a sheet-like supply opening protective member 3. The casing 1 has an opening 5 for interconnecting the interior and the atmosphere, and a supply opening 6 for leading liquid to a recording head. Furthermore, the supply opening protective member 3 is bonded to the ink tank 7 through adhesive. The tab part 8 of the supply opening protective member 3 has an identification shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003240754-A (JP)
Title: Gas sensor
Inventor: MASUI TAKESHI
IPC: H02B13/055
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor capable of attaching and detaching an electrochemical element to/from a gas detecting section and removing it as necessary and improving mobility.  <P>SOLUTION: The gas senor is provided with first and second porous electrodes 1a and 2a for ionizing and detecting gases, the electrochemical element 13 which comprises an ion conductive solid electrolyte 3 interposed between the first and the second porous electrodes 1a and 2a, and an electric power source for impressing a DC voltage between the electrodes and is constituted in a portable type by housing the electrochemical element 13 in a gas introducing space of a tubular body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151663-A (JP)
Title: Shifting device for piano
Inventor: SATO MASARU
IPC: G10C3/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To make lightly and smoothly shiftable a keyboard and an action assembly.  <P>SOLUTION: In the piano shifting device in which a frame to which the keyboard 1 and the action device body are fitted is slidably set on a keybed 3, permanent magnets 23, 24 are respectively embedded in the keybed 3 and a back rail 6 of the frame so that both poles are faced each other on the same surface as the opposite surfaces of both the members 3, 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181773-A (JP)
Title: Molded product and its production method
Inventor: WATANABE SHIGEKI
IPC: C08L67/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a molded product comprising a striplike material using a biodegradable resin as a binder, by suppressing a loss in physical properties.  <P>SOLUTION: The method for producing molded product has a step for performing pressure molding of a molding material containing a striplike material and a biodegradable resin material in the presence of isocyanate and under the temperatures higher than the softening temperature of the biodegradable resin. In this production method, in performing the pressure molding of the striplike material into a predetermined shape with the biodegradable resin material being softened, the isocyanate reacts with a hydroxyl group of the biodegradable resin material, particularly with the hydroxyl group at the end to form urethane bonds. This closes the hydroxyl group, particularly the one to be generated when the biodegradable resin is hydrolyzed, allowing the biodegradable resin to reduce its hydrophilicity and hydrolyzability. The isocyanate can be combined with the hydroxyl group to suppress the reduction in molecular weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183581-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D21/08
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of realizing a decrease in the discharge of toxic substance and early activity of a catalyst by efficiently and appropriately carrying out fuel increase correction at the low temperature of the internal combustion engine.  <P>SOLUTION: This exhaust emission control device for the internal combustion engine is provided with a fuel increase correction means for making an increase correction of a fuel injection quantity according to the low temperature degree of the internal combustion engine (S24); an exhaust flow control means for suppressing exhaust flow in an exhaust system (S12); an internal EGR quantity correlation value detecting means for detecting the internal EGR quantity correlation value of the internal combustion engine varied by suppressing exhaust flow by the exhaust flow control means (S14); and a fuel increase quantity reducing means for reducing the increase correction quantity of the fuel injection quantity by the fuel increase correction means, in proportion to the increase degree of the internal EGR quantity correlation value detected by the internal EGR quantity correlation value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182194-A (JP)
Title: Irradiation direction control device for lighting fixture of vehicle
Inventor: IZAWA MAKOTO
IPC: B60Q1/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence on an irradiation direction control due to a mounting error of a vehicle height detection means, by sufficiently guaranteeing an initialization processing even when a load condition of a vehicle is different, in the irradiation direction control of a lighting fixture for the vehicle.  <P>SOLUTION: This irradiation direction control device 1 is provided with a discrimination means 3 for distinguishing or discriminating a difference of a load state of the vehicle according to an occupant or load capacity. When performing the initialization processing to be performed to eliminate the influence of the mounting error of the vehicle height detection means 2, data showing the mounting error of the vehicle height detection means 2 from a difference between a reference vehicle height value according to the load state of the vehicle distinguished or discriminated by the discrimination means 3 and an actual vehicle heightvalue is stored in a storage means 4 by using the reference vehicle height value. Subsequently, an irradiation control means 5 determines a vehicle attitude from vehicle height data corrected by using stored data of the storage means 4 in relation to the vehicle height detection data to control an irradiation optical axis direction of the lighting fixture 7. By changing the reference vehicle height value according to the load state of the vehicle in the initialization processing, the control error of an irradiation light axis correction is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188429-A (JP)
Title: Method for producing copper rough-drawn wire and copper wire
Inventor: WATABE MASAHITO
IPC: B21B3/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing copper rough-drawn wire, of which the softening temperature is lowered, without changing production facilities thereof.  <P>SOLUTION: The method for producing copper rough-drawn wire is a method for producing the wire by casting molten copper which contains impurity elements into a copper ingot and by subjecting the ingot to multistage hot-rolling. In the method, the casting is conducted at a casting temperature of ≥ 1,100°C and ≤ 1,200°C, and the final rolling in the process of the multistage hot-rolling is conducted at a rolling temperature of ≥ 300°C and ≤ 550°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190524-A (JP)
Title: Cylinder block
Inventor: ISHIKAWA MANABU
IPC: F02F1/20
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder block for improving return performance into a crankcase of oil in a cylinder head when a cylinder bank inclines in the vertical direction.  <P>SOLUTION: This cylinder block has a cylinder block body 11 having a plurality of cylinders 12 in a bank shape, arranging the cylinder head on the upper side, and forming the crankcase 14 on the lower side. The cylinder block body 11 is provided with oil dropping holes 15 for communicating the inside of the cylinder head and the inside of the crankcase 14 in the vertical direction and arranged in a plurality in the cylinder bank direction and an oil return passage 17 for mutually communicating the plurality of oil dropping holes 15 in the cylinder bank direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004154507-A (JP)
Title: Angle manipulating apparatus for endoscope
Inventor: OSHIRO SUSUMU
IPC: G02B23/24
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle manipulating apparatus for an endoscope in which an auto-lock function operating state and an auto-lock function stopping state are switched with a light force, further, it is easily discriminated which state is set, and manipulation is made possible at ease without occurrence of erroneous operation.  <P>SOLUTION: Each of turn operating members 20, 21 for turning a pulley is composed of a driving part including a driving knob and a driving arm and a driven part including a driven turning body. Each of a driving arm 34 and a driven turning body 31 is equipped with a link mechanism for linking the driving part and the driven part, the driven part is equipped with a moving ring 33, and its inside is equipped with a friction ring 37, a driven turning body 31 and a lock member to make possible the operation of an auto-lock function. Further, an external ring 17 equipped with a lever is provided for vertically move the moving ring 33 to be switched to an auto-lock function operating position and a stopping position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187842-A (JP)
Title: Hinge for game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F13/98
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge for a game machine, allowing a movable member and a fixed member of a hinge removably fixed to a front door and an enclosure of a game machine to be easily fitted and assembled, and preventing the door from being closed unexpectedly.  <P>SOLUTION: This hinge for a game machine includes: the fixed member 11 and the movable member 10 rotatably supported on the fixed member by fitting of a pin and a bearing part. An upper pin 30 is projected downward on an upper projection support part 2 provided on the upper part of the fixed member 11, and a lower pin 7 is projected upward on a lower projection support part 6 provided on the lower part of the fixed member 1. A bearing member 13 to which the upper pin 3 of the fixed member is journaled is provided on an upper projection plate part 12 provided on the upper part of the movable member 10, and a bearing hole 17 to which the lower pin 7 of the fixed member is journaled is provided in a lower projection plate part 16 provided on the lower part of the movable member 10. A turn stop part 19 is fitted to the lower pin 7 to stop the rotation of the movable member 10 to the fixed member 1 at a preset angle or at an arbitrary angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189262-A (JP)
Title: Re-sealing label
Inventor: TORII HISAKUNI
IPC: B65D83/08
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a re-sealing label, which is made of one film material and has a simple structure that enables the easy and sure confirmation of virginity.  <P>SOLUTION: The re-sealing label 10 is attached re-sealably on an outlet 13, an opening formed on the film surface of a container 12, to cover the outlet to seal wet tissues 11 inside the container 12. The re-sealing label 10 is peeled off the film surface via an unsealing tongue 14 to open the outlet 13, from which the wet tissues 11 can be taken out. The re-sealing label is made of one film material 17, with the re-sealing tongue 14 connected to a virgin seal 16 via a cut guide line 15. The virgin seal 16 is cut off along the cut guide line 15 by a tensile force acting upon peeling off the label 10. The separation of the cut off virgin seal 16 from the unsealing hold 14 allows a person to grip it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192368-A (JP)
Title: Method and device for extracting relevant class
Inventor: MASE HISAO
IPC: G06F17/30
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relevant class extracting method capable of preventing omission of classification code attachment at the time of classification code attaching operation or omission of a retrieval range at the time of retrieving operation and improving the quality and efficiency of classification code attaching operation/retrieving operation.  <P>SOLUTION: Attachment inclinations of "class already attached to documents", "retrieving logs" and "class already attached to related documents already attached to documents" are analyzed and pairs of class deeply related to each other and their feature keywords are previously extracted and class information related to a sort specified by a user is extracted and reported. On the other hand, a keyword is extracted from a document to be processed, the extracted keyword is collated with the feature keywords of the sort pairs, its similarity is calculated, and the extracted related sort information is sorted and reported.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195461-A (JP)
Title: Photographic element
Inventor: DIEHL DONALD R
IPC: G03C7/384
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic material containing a new coupler compound which produces a dye showing desirable spectral absorption characteristics and good stability.  <P>SOLUTION: The photographic element comprises a silver halide emulsion and a peptoid-containing azole dye-forming coupler. The azole dye-forming coupler is preferably selected from a group of compounds comprising pyrazolo[5,1-c]-1,2,4-triazole, pyrazolo[1,5-b]-1,2,4-triazole, imidazo[1,2,- b]pyrazole, pyrazolo[1,5-a]benzimidazole and pyrrolo[1,2-b][1,2,4]triazole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193480-A (JP)
Title: Semiconductor device
Inventor: KANEKI KAZUO
IPC: H01L27/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a small chip area for enhancing the capability with respect to an ESD.  <P>SOLUTION: In the semiconductor device provided with a source region 3 and a drain region 4, formed on a well region 5; a first gate 2a for surrounding either the source region 3 or the drain region 4 into a ring shape; a first contact 1b formed on the drain region 4; and a second contact 1a formed on the source region 3, a second gate 2b is furthermore provided in the drain region 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197571-A (JP)
Title: Diaphragm pump
Inventor: NAKATSUGI KOUICHI
IPC: F04B45/04
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a backflow of fluid from the side of a discharge port to a pump chamber by one valve body in a diaphragm pump.  <P>SOLUTION: When the pump chamber 65 expands, the fluid in a case 4 flows into a communicating space 63 through an intake passage 38 and flows into the pump chamber 65 from a ventilation passage 40. When the pump chamber 65 contracts, the fluid in the pump chamber 65 flows into a discharge space 62 through a discharge passage 37 and is discharged to the outside from a discharge port 60 of a gas collecting body 33. A first valve body 46 for opening/closing the intake passage and a second valve body 45 for opening/closing the discharge passage 37 are integrally formed through a rib 49. The rib 49 is formed with a groove 52, and the gas collecting body 33 is formed with a press body 58 for pressing the rib 49 downward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208354-A (JP)
Title: Motor
Inventor: HIRUMA SHUICHI
IPC: H02K5/167
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain rotation of washers by supplying a proper amount of grease between a rotating shaft and the washer.  <P>SOLUTION: A recessed portion 20 which has a predetermined capacity is formed in a bush member 14 which integrates the rotating shaft 12 with a rotor magnet 13, and grease 21 charged in the recessed portion 20 is supplied between the washers 22 to 25 for regulating the rotating shaft 12 and its movement with rotating movement. With this constitution, noises caused by the rotating washers due to splash or excessive/lacking charged amount of the grease is restrained for a quiet operation by supplying a proper amount of grease between the rotating shaft and the washers without its excess and deficiency. High durability can be realized by supplying the grease to the rotating shaft in a stable condition for a long-term.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204879-A (JP)
Title: Spherical zone seal body and manufacturing method therefor
Inventor: WAKATSUKI KAZUTOSHI
IPC: F16J15/12
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical zone seal body and a manufacturing method therefor used for a spherical joint of an automobile exhaust pipe capable of preventing heat of exhaust gas from being transferred to an outer face sliding on a counter material, restraining oxidation consumption due to the heat, enhancing durability and preventing the temperature of the exhaust gas from lowering.  <P>SOLUTION: The spherical zone seal body 58 is provided with a spherical zone shaped substrate 56 defined by a cylindrical inner surface 52, a partial convex spherical shaped surface 53 and annular ends 54 and 55 at a large diameter side and a small diameter side of the partial convex spherical shaped surface 53, and an outer layer 57 integrally formed on the partial convex spherical shaped surface 53 of the spherical zone shaped substrate 56. The spherical zone shaped substrate 56 is provided with a reinforcing material 5 composed of a compressed metal net 4, a heat-resistant material filled with a net of the metal net 4 of the reinforcing material 5 and composed of expansive graphite compressed integrally with the reinforcing material 5, and a heat insulating layer 59 extending in a circumference direction being intertwined with the reinforcing material 5 and the heat-resistant material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205741-A (JP)
Title: Optical scanner and image forming device
Inventor: HAYASHI YOSHIAKI
IPC: G02B26/12
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-cost optical scanner capable of reducing a beam spot diameter by considering even temperature variation and also capable of securing beam spot positional accuracy with high precision, and to obtain an image forming device capable of outputting a high quality image using this optical scanner.  <P>SOLUTION: The optical scanner is equipped with a light source, a deflector for deflecting luminous flux from the light source, a coupling lens for coupling the luminous flux from the light source, a first lens for guiding the luminous flux from the coupling lens to the deflector, and a scanning image-forming optical system for condensing the luminous flux deflected by the deflector on a surface to be scanned. The first lens has a power in the main scanning direction either in the first or the second face, with the optical axis of the second face turned eccentric relative to that of the first face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI