baber/WOPTO huggingface dataset:
Patent JP-2003023217-A (JP)
Title: Light emitting element
Inventor: HINO TOMOKIMI
IPC: H01S5/323
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element capable of suppressing occurrence of a crystal defect such as a dislocation or the like by alleviating a strain generated between a clad layer and a guide layer or a strain generated between a contact layer and the clad layer. SOLUTION: The light emitting element comprises an intermediate layer 20 having a composition of an aluminum of that between those of the layer 14 and the layer 15 and having a grating constant of a half of those of the clad layer 14 and the guide layer 15, between the clad layer 14 made of an n-type AlGaN mixed crystal and the guide layer 15 made of an n-type GaN. Thus the strain generated between the layer 14 and the layer 15 is alleviated by a grating constant difference and a thermal expansion coefficient difference, and the crystal defect such as dislocation or the like is suppressed. Accordingly, a deterioration due to an application of a voltage hardly occurs, a rise in an operating current due to a user is suppressed, and a life of the element can be prolonged.
Patent JP-2003019431-A (JP)
Title: Apparatus for detoxifying contaminant
Inventor: MOCHIZUKI SHUICHI
IPC: B01J19/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To more detoxify contaminants. SOLUTION: This apparatus 1 is provided with a furnace body 2 becoming high temperature space A of >=800 deg.C, a heat exchange flow path 3 through which the liquid to be treated containing contaminants and a liquid is made to pass and which is arranged in the body 2 and has a heat exchanger 7 consisting of a spirally circulating tube body and a liquid supplying part 4 for jetting the liquid passed through the path 3 toward the inside of the body 2. The contaminants are decomposed in the path 3 by putting the liquid contained in the liquid to be treated in a supercritical state and the contaminants still remaining in the liquid to be treated are gasified and decomposed thermally in the body 2 by jetting them into the body 2.
Patent JP-2003020439-A (JP)
Title: Biodegradable overprinting varnish composition, and biodegradable composite
Inventor: MIYAMOTO TAKASHI
IPC: C09D101/12
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable overprinting varnish composition good in blocking resistance in printing film winding operation. SOLUTION: This biodegradable overprinting varnish composition comprises (A) an aliphatic polyester having >=80 mol% of lactic acid residue with the molar ratio of the L-lactic acid residue to D-lactic acid residue (L/D) being 1-9 and a reduced viscosity of 0.3-1.0 dL/g, (B) an organic solvent-soluble polysaccharide (especially preferably, nitrocellulose) and (C) a solvent.
Patent JP-2003021186-A (JP)
Title: Suspension device
Inventor: KOBAYASHI YOSHIMITSU
IPC: F16F9/32
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device possible to prevent the generation of noise due to a friction between a spring seat and a coil spring. SOLUTION: This suspension device is provided with a shock absorber 2 and a coil spring arranged in the periphery of the shock absorber 2. A piston rod 2a is provided with an upper spring seat for supporting an upper part of the coil spring 4, and an outer cylinder 2b is provided with a lower spring seat 6 for supporting a lower part of the coil spring 4. An upper part of the center axis of the lower spring seat 6 is inclined against the axis of the shock absorber 2 in a direction at 1/4 winding of an end turn of the coil spring 4. With this structure, in a 3/4 winding part of the end turn of the coil spring easy to generate the noise with a contact of the coil spring with the lower spring seat, a clearance can be always formed between the coil spring and the lower spring seat.
Patent JP-2002366083-A (JP)
Title: Interactive lcd(liquid crystal display) device
Inventor: SHIMADA MIHOKO
IPC: G06Q50/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To achieve an interactive function by which an LCD can freely be carried to be used indoor, outdoor, in a cabin, during moving, etc., and various kinds of information, etc., and pictures can be obtained/stored and confirmed on a screen in addition by cable connection. SOLUTION: When information obtained by reading various kinds of information, etc., and pictures (video, etc.), by a CD-ROM/DVD-RAM drive and reproducing it and positional information obtained by connecting a GPS(global positioning system) analyzer 8 to a mobile telephone set 7 come in several meters to every spot registered coordinate point (latitude/longitude), voice is started automatically. In an dwelling house, a general telephone set 6 (a simple operation Internet corresponding telephone set, etc.), a PHS/mobile telephone set 7, etc., or a conversion adapter is connected to connect a CCD camera 1 and the same form is provided for a doctor, a home helper, etc., to enable both of the sides to confirm the video (animation, etc.), of each other to visit the dwelling house based on the positional information obtained by the analyzer in emergency.
Patent JP-2003021417-A (JP)
Title: Regenerative heat pump device
Inventor: NAKAGAWA NOBUHIRO
IPC: F25B1/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the COP of a regenerative heat pump device when the device uses a non-azeotropic mixture refrigerant (for example, R407C) as a substitutive refrigerant of R22, by controlling the composition of the refrigerant. SOLUTION: The regenerative heat pump device is provided with a composition control circuit 23 composed of a third stop valve 14, first auxiliary throttling device 15, rectifier 16, cooler 17, storage device 18, second auxiliary throttling device 19, fourth stop valve 20, fifth stop valve 21, and third auxiliary throttling device 22. When the heat pump device is operated by utilizing the heat stored at cooling time, the COP of the device can be improved by securing cooling ability which is equivalent to that of R22, by changing the composition of the refrigerant in its main circuit to a refrigerant composition having a high boiling point.
Patent JP-2003026548-A (JP)
Title: Hair treatment composition
Inventor: UENO MASAKO
IPC: A61K8/89
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a hair conditioning composition that has pleasant smell of perfume and long retention of the smell, shows high spreadability and smoothness, when applied to the hair and gives the dried hair satisfactory smoothness, moistness, gloss, suitable resilience and firmness. SOLUTION: The hair conditioning composition comprises the following (A) through (D) components: (A) an amide amine represented by general formula (1): R<1> CONH(CH2 )m N(R<2> )2 (1) (R<1> is a 13-21C aliphatic group; R<2> is a 1-4C alkyl; m is an integer of 2-4); (B) a higher alcohol; (C) a mixture of a dimethylpolysiloxane with a viscosity of 500,000-20,000,000 mm<2> /s and a dimethylpolysiloxane with a viscosity of 10,000 mm<2> /s; (D) a perfume component having an vapor pressure of >=13.3 Pa at 25 deg.C.
Patent JP-2002081687-A (JP)
Title: Ventilator of air conditioner
Inventor: HUANG MING SHU
IPC: F24F1/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To control oxygen contained in a room by mounting a ventilator in an air conditioner. SOLUTION: The ventilator of the air conditioner comprises an indoor air outlet 20 for concentrating a wind generated when a fan 12 is operated to a strong wind when the conditioner is operated by utilizing a Bernoulli's theorem, a communicating tube port for communicating the strong wind from a site of a wind outlet into an external atmosphere in a direction at right angles (90 deg.) to bring about an atmospheric pressure difference between a position of a communicating tube 14 and the external atmosphere and to hence increase the containing oxygen in the room by sucking fresh air of a suitable amount in the atmosphere to promote a human body's health.
Patent JP-2003028302-A (JP)
Title: Sealing device
Inventor: KUROKI YUICHI
IPC: F16J15/10
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of finely sealing high permeable gas for a long term. SOLUTION: This sealing device comprises a rubbery elastic member 2 tightly contacted with an upper housing UH and a lower housing LH; a resin member 3 having seal portions 3c, 3d provided in an atmospheric side area O side of the rubbery elastic member 2 and tightly contacted with the upper housing UH and the lower housing LH; and a seal lip pressed by the rubbery elastic member 2 to add energizing force on a surface of either one of the upper housing UH and the lower housing LH.
Patent JP-2003034464-A (JP)
Title: Gripper device for folding-up part
Inventor: NANBA TAKEO
IPC: B65H45/28
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To smoothly insert cutting object paper without resistance, and to eliminate turbulence of the paper when this paper slips out when an inserting blade 8 inserts the cutting object paper W1 between the fixed jaw 11 and a movable gripper 13. SOLUTION: This gripper device is arranged in a gripper cylinder of a folding-up part of a rotary press for inserting and folding up the cutting object paper W1 in the gripper cylinder by the inserting blade 8 having an action part 21 intermittently provided in the paper width direction, and has at least one opening part 10 arranged in parallel to the center line of the gripper cylinder on an outer peripheral surface of the gripper cylinder 3 opposed in close vicinity to the inserting blade 8 of a folding cylinder 2 by rotation, the fixed jaw 11 for alternately arranging an action part 20 and a clearance part 17 along one side of an inner wall parallel to the center line of the gripper cylinder of the opening part, and a gripper means 12 arranged in parallel to the center line of the gripper cylinder so as to be opposed to the fixed jaw,  and arranging the movable gripper 13 movable to a gripping position in close vicinity to the fixed jaw and not such a position. The action part 20 of the fixed jaw is arranged in a position noncorresponding to the action part 21 of the inserting blade.
Patent JP-2003028247-A (JP)
Title: Idler
Inventor: FUKADA SEIICHI
IPC: F16H7/20
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To increase the economy and durability of an idler for properly tensioning a driving chain of a roller conveyor. SOLUTION: The idler 1 comprises annular bearings 3A and 3B fitted around a shank portion 2b of a center bolt 2 with the center bolt 2 as the axis, a sprocket 4 rotatably placed in external contact with the bearings 3A and 3B, a snap ring 5 fitted in a recessed portion 4c formed in an inner circumference of the sprocket 4 to hold the sprocket 4, a collar 6 fitted around the shank portion 2b of the center bolt 2 adjacently to a side of the bearings 3A and 3B, and a nut 7 threaded on a leg portion 2c of the center bolt 2 via a washer 8.
Patent JP-2003034438-A (JP)
Title: Fleight and vehicle seek system, and server, processing method, program and storage medium for the same
Inventor: ICHIKAWA HIROSHI
IPC: G06Q50/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To allocate specific freight to specific vehicle owners by a managing company's judgment without disclosing all freight information when a freight owner transmits freight information to a server. SOLUTION: This fleight and vehicle seek system connects terminals of freight owners, vehicle owners, and an managing company via the internet. When receiving freight information from the freight owner, a fleight and vehicle seek server determines whether the weight of the freight is odd (S5), or whether the cost is higher than a predetermined cost (S9). When the determination is Yes, the server makes the freight information undisclosed, and in the case that the weight is odd, it creates freight information in which a plurality of pieces of freight information are packaged (S6) to inform a predetermined vehicle owner or a group of vehicle owners (S13, S14).
Patent JP-2003035371-A (JP)
Title: Sealing device for continuous casting machine
Inventor: YOKOYAMA TADASHI
IPC: F16J15/3244
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device 1 which is used in a continuous casting machine for sealing grease for lubricating a bearing and can display excellent lubrication performance for sliding parts. SOLUTION: The sealing device 1 is used for the continuous casting machine which has the structure for rotatably supporting rotating members such as rolls by bearings and lubricates the bearings with grease. The sealing device 1 has a seal lip 8 for sealing the grease by slidably abutting on a peripheral surface of a rotating member, wherein a helical groove 13 is provided on the sliding surface 12 of the seal lip 8. The helical groove 13 is formed so as to have such structure that the grease is introduced into the sliding surface 12 according to pressure rise in the continuous casting machine caused by greasing-up or pumping action caused by rotation of the rotating members.
Patent JP-2003035426-A (JP)
Title: Warm water heating apparatus
Inventor: YAMANAKA NAOKI
IPC: F24D3/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent warm water boiled in a heat exchanger from spouting from a vent hole of a cover of warm water tank at a fault or a power interruption during a combustion. SOLUTION: A warm water heating apparatus prevents the expanding warm water from being externally scattered by a scatter preventing wall 9 provided at an outside of the vent hole 8 of the cover 2 of the warm water tank.
Patent JP-2003037910-A (JP)
Title: Wiring accessory system
Inventor: ABE TATSUYA
IPC: H01H21/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring accessory system which allows even a general resident having no qualification for electric work to replace a switch device with a switch device having various functions. SOLUTION: This system is equipped with: a push button switch 1 whose front face has a push button handle 12 and which is mounted in a central position of a mounting frame 5; a plate having an opening which faces a window hole 51 of the mounting frame 5 and is longer and narrower in a longitudinal direction than the window hole 51; a piano handle 2 which is formed to be approximately equal in size to the opening of the plate, attached detachably to the front face of the switch 1, and arranged in the opening of the plate; an outlet 4 which is mounted in a position of an upper end of the mounting frame 5 in a state in which a front face is moved backward with respect to a rear face of the piano handle 2;  and a functional module 3 which is formed to be approximately equal in dimension to the opening of the plate, whose front face is provided with a functional face, whose rear face is provided with a plug blade 31 and a driver for pressing and driving the handle 12, and which is mounted on the front side of the switch 1 in place of the piano handle 2.
Patent JP-2003047292-A (JP)
Title: Stepping motor device for microstep drive
Inventor: NONAKA TORU
IPC: H02P8/22
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor device for microstep drive which can be provided at a low price without coming to excessive quality while keeping its motor properties, to a product which does not need highly accurate positioning to microstep, even if it is a stepping motor by the drive of, especially, a pentagon chopper which has high functions but is expensive, by dispensing with a storage 201 for angle data only thereby reducing the number of parts, and besides by enabling the setting by a constant for increasing and decreasing the angle data at every very small angle step by counter properties thereby reducing the labor required for setting work by the simplification of a set value, and also by totally reducing the manufacture cost of the device. SOLUTION: An angle data storage, which constitutes the control means by the ON-OFF switching of a switching element Tr, is so constituted as to make the count value double as angle data, being set in a counter storage 203b which stores the count value of a normal and reverse counter 203.
Patent JP-2003042220-A (JP)
Title: Friction damper for spherical rotation
Inventor: ITO KAMETARO
IPC: F16F15/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a friction damper for spherical rotation which can adjust frictional force for absorbing energy in an arbitrary direction on a horizontal surface. SOLUTION: This friction damper for spherical rotation 1 is provided with an outer side member 3 having a spherical recessed part, an inside member 2 with an external peripheral surface in spherical shape, a tapered pin 4 inserted in a tapered hole of the inside member 2, and a lever 5 connected to the pin 4, constituted by a bottom plate 6, a side plate 7, and an upper plate 8, and held by a frame. The tapered pin 4 is inserted in the tapered hole of the inside member 2 and engaged so as to generate friction force between a spherical internal peripheral surface 3a of the outside member 3 and a spherical external peripheral surface 2a of the inside member 2, energy in the arbitrary direction on a horizontal surface is absorbed.  The pin 4, as shown in an arrow mark F1 or F2 by moving the tapered hole of the inside member 2, can adjust friction force between the spherical internal peripheral surface 3a of the outside member 3 and the spherical external peripheral surface 2a of the inside member 2.
Patent JP-2002149632-A (JP)
Title: System and method for text processing
Inventor: OCHI YASUHIRO
IPC: G06F17/21
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for text processing which facilitate knowledge management. SOLUTION: A first computer has a text data repository housing the text data, a style sheet repository storing at least one style sheet for displaying the text data with a second computer in a desired format, and a hierarchical management relating means capable of managing the text data hierarchically and applying an optional style sheet stored in the style sheet repository to the desired text data by each hierarchy. The second computer has a perusal means for displaying the desired text data in a desired format by applying the desired style by referring to the hierarchical management relating means through a network.
Patent JP-2003040260-A (JP)
Title: Foldable container
Inventor: KUREMOTO MASAAKI
IPC: B65D6/18
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a foldable container having a structure capable of raising the container higher, further making the take-out of stored articles easier by providing doors to side walls of the container, and maintaining the strength of the container even in the case the doors are provided. SOLUTION: The foldable container has container side walls 2 and a container bottom face 3. The container side walls 2 are constituted of a first frame body 7 and a second frame body 8, which serve as frames for two opposed side walls, and with foldable side sheets 31 and 32, which serve as the other two opposed side walls. The foldable side sheets 31 and 32 are mounted to the first and second frame bodies 7 and 8, and are formed so that the mutually opposed first and second frame bodies 7 and 8 approach each other when the foldable side sheets 31 and 32 are folded. The container bottom face 3 is connected to a base side part 15 of at least either the first frame body 7 or the second frame body 8 and is formed with a dump bottom sheet 45 which can be turned upward.  A door body 9 or 10 capable of opening and closing an opening defined inside the frame body is provided to at least either the first frame body 7 or the second frame body 8.
Patent JP-2003042958-A (JP)
Title: Inspection device for conveyance of object to be inspected
Inventor: KAJIYAMA KOICHI
IPC: H01L21/68
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent torsion of piping or wiring during conveyance of an inspec tion object, to reduce a cost or refuse by dispensing with conventional wiring, piping or the like, to convey smoothly and inspect the object of inspection, without limiting the shape thereof oblong, to position and hold the object quickly and accurately at the conveyance time during an inspection process of the inspection objects, such as liquid crystal substrates having various different sizes or the like, and to realize shortening of inspection time and prevention of damages to the object of inspection, in a circulating type conveyance inspec tion device for the inspection object. SOLUTION: In this inspection device 1 for conveyance of the object of inspection 10, inspection for detecting defect of a liquid crystal part is conducted by scanning the object of inspection 10, using an inspection optical system having a light source 3 and a line CCD 4, while conveying the object of inspection 10 for forming the liquid crystal board by a conveyance conveyer 2. In the device, a holder 5 for holding the object of inspection 10 at a carry-in position thereof and releasing the holding at a carry-out position is provided on the center position in the conveyance direction of the object of inspection 10 by the conveyance conveyor 2.
Patent JP-2003038426-A (JP)
Title: Endoscope
Inventor: KURA YASUTO
IPC: A61B1/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of stably performing guiding using a treatment tool guide element and advance and retirement in the state of raising the treatment tool guide element regardless of the diameter of the treatment tool. SOLUTION: A tip component part 5 is formed of a metal block 5a, and an insulating block 5b. The guide element 11 is rotatably fitted to the metal block 5a through a pin 21 for a shaft. A channel through-hole 23 constituting a treatment tool insert channel is formed in the metal block 5a. A treatment tool guiding recessed part 11a for guiding a cannula 30 in the stable state is formed on the central part of the treatment arranging surface side of the guide element 11. A treatment tool holding recessed part 23c optimum for holding the cannula 30 when the guide element 11 is raised is formed on the lower surface of the channel through hole 23 which is opposite direction to the direction of projecting the cannula 30.
Patent JP-2003048662-A (JP)
Title: Tray holding structure for image forming device
Inventor: YOSHIMURA MASANORI
IPC: B65H31/22
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a tray holding structure for an image forming device in which a tray comes off a device main body when a load of a prescribed value or more is applied to the tray in such a way that it can be easily restored. SOLUTION: A pin member 10 to be installed on an end part 1a of a tray main body 1 is composed of a base part 11 installed to be rotatable around a vertical center axis y, and a pin member 12 capable of horizontally oscillating as the base part 11 is rotated to be hooked on a hooking part 4 of the device main body 3. On the base part 11, a semispherical protrusion 13 for installation onto the tray main body 1 is provided. A protrusion 16 is provided in a recessed part 15 provided in an end part 1a of the tray main body 1, and rotation of the pin member 10 is prohibited to a load less than the prescribed value. When a load of the proscribed value or more is applied to the tray main body 1, an end edge of the base part 11 gets over the protrusion 16, and the whole body of the pin member 10 is rotated till the tray main body 1 comes off the device main body 3.  By returning the pin member 10, the tray main body 1 can be easily installed onto the device main body 3.