baber/WOPTO huggingface dataset:
Patent JP-2003257685-A (JP)
Title: Emergency lighting device and guide light device
Inventor: SATO KIMIHITO
IPC: H05B41/282
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency lighting device and a guide light device capable of enhancing the darkness characteristics of a discharge lamp using a simple configuration.  <P>SOLUTION: The arrangement according to the invention is composed of a voltage lowering circuit 13 to output a first and a second DC voltage which are low, a battery 14 to be charged so that a DC voltage V3 approximately equal to the second DC voltage V2 higher than the first V1 is output, an inverter circuit 16 to supply a high frequency voltage to a cold cathode fluorescent lamp 18, and a control means 17 to make a control so that the DC voltage V3 from the battery 14 is supplied for a certain time at all times when the cold cathode fluorescent lamp 18 is started for re-lighting, and thereby the darkness characteristics can be enhanced easily without changing the circuitry of the inverter circuit 16, etc., to a great extent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219787-A (JP)
Title: Animal blocking apparatus attached to u-shaped gutter of drainage ditch, etc.
Inventor: RA HEIGIYOKU
IPC: A01M29/00
Filed: 2002-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an animal blocking apparatus to be installed in a U-shaped draining gutter of a highway, etc., to block the intrusion of small animals from the discharging side to the highway while allowing smooth flow without clogging the apparatus with dead leaves.  <P>SOLUTION: Bearings 6 re oppositely fixed on the upper part of both sides of a U-shaped gutter 3, a main shaft 4 is rotatably inserted into the bearings 6, an animal blocking plate 2 fitting the inner shape of the U-shaped gutter 3 is verticaly fixed under the main shaft 4, another animal blocking plate 2 having the same shape as the 1st plate is placed at the downstream side 5 in a manner overlapping with the fixed 1st plate 2, long holes 13 are vertically opened on both side ends of the fixed blocking plate 2, screw holes 14 are opened on the 2nd blocking plate 2 at positions corresponding to the long holes 13, the 2nd plate 2 is vertically slid and fixed to a proper position of the fixed blocking plate with screws 11, and a stopper 8 contacting with the surface on the upstream side 7 of the blocking plate 2 is attached to the bearing 6 to prevent the swing of the blocking plate 2 toward the upstream side 7. The animal blocking plate having the above construction swings to the downstream side and is inhibited to swing to the upstream side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259554-A (JP)
Title: Device and program for voltage and reactive power monitoring control
Inventor: HARA YUJI
IPC: H02J3/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain voltage and reactive power monitoring control corresponding to needs of an operator by reducing computer load and preventing complex reactions of voltage and reactive power adjusters at a site.  <P>SOLUTION: A weighted deviation-from-median, target function preparing means 19 prepares a target function formed by incorporating weighted sum of square terms of deviation from medians in an adjustable range of the voltage and reactive power adjusting apparatus 3 based on system information of the power system obtained by a power system information obtaining means 11. A control amount calculating means 12 calculates the control amount of the voltage and reactive power adjusting apparatus 3 so as to make bus-bar voltage and reactive power current which are applicable for monitoring are within an allowable values by the use of the weighted target function formed by incorporating the sum of terms of the square, and command is outputted for the control amount to the voltage and reactive power adjusting apparatus 3 through a command outputting means 14 and information transmitting devices 4c, 4d, thus obtaining an excess control amount of the voltage and reactive power adjusting apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252160-A (JP)
Title: Air bag device
Inventor: KURATA EISUKE
IPC: B60R21/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily recognize a folded state of an air bag even when the folded air bag is wrapped with a packing flap.  <P>SOLUTION: In an air bag device for the front passenger seat of an automobile, the folded air bag 21 is wrapped with the packing flap 22, and deformation is prevented and handling property is improved by stabilizing shapes of the air bag 21 in conveying and mounting times. The packing flap 22 is provided with an opening 22d for recognizing a folded state of the air bag 21, so that the folded state can be easily recognized from the outside and inappropriate folding can be prevented from decreasing expansion performance of the air bag 21. When the air bag 21 expands in collision time of the vehicle, the pressure breaks a fragile part 22c of the packing flap 22 to expand the air bag 21 in the cabin without problem.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256499-A (JP)
Title: Design system for grip shape
Inventor: UEDA MINORU
IPC: G06F17/50
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design system for grip shape achieving a grip shape according to an individual usage state.  <P>SOLUTION: A user wears a pair of rubber gloves placed on a desk to perform the behaviors of stretch and grip. For these behaviors, by the cyber glove worn by the user, the information regarding coordinate axes of finger joints and bending angles of the joints at every moment is sequentially written in a file (S202). The data of finger sizes and palm thickness is added (S204) to define an inside space of the palm as an aggregate of polygon surfaces based on a resultant three-dimensional model of the hand (S206). Approximations are made for the defined aggregate of polygon surfaces to be a curved surface group (S208). This can provide grip having an optimum shape for the user. When a die is required in manufacturing the grip, a convex surface corresponding to the concave surface constituted by this curved surface group of the grip is produced to achieve the grip die.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256403-A (JP)
Title: Circuit for detecting malfunction of microcomputer
Inventor: KUDO MAKOTO
IPC: G06F15/78
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To check the limit of high-speed operation by an operational frequency upper limit detection circuit to sufficiently exercise the limit performance of the ability of the microcomputer.  <P>SOLUTION: This detecting circuit comprises a first flip-flop 4 and a second flip-flop 5 to which a clock is inputted, and the operational frequency upper limit detecting circuit composed of a delay circuit 6 connected between the first flip-flop 4 and the second flip-flop 5, and an EX-OR circuit inputting the output of the first flip-flop 4 and the output of the second flip-flop 5, and the output of the EX-OR circuit 7 is inputted to a CPU 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255094-A (JP)
Title: Image reader
Inventor: AGANO TOSHITAKA
IPC: H04N5/357
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, increase the speed of scanning of reading light and obtain a high quality reproducing image with a radiation image reader for reading image signal of every pixel, according to radiation image information by irradiating reading light and irradiating reading light from a radiation solid-state detector, where image information is recorded.  <P>SOLUTION: To an incident end face 22b of a plurality of linear light guide 22a which are arranged in the sub-scanning direction (Y direction), reading light emitted from an emission element 21a is introduced. By guiding the introduced reading light to the main scanning direction (X direction) with each light guide 22a, the reading light is irradiated to a radiation solid-state detector 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256555-A (JP)
Title: Environmental influence assessment system
Inventor: OKADA YUKA
IPC: G06Q50/10
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional system that it is difficult for a general user having no detailed special environmental, mathematics and statistics knowledges to assess the priority order of operating conditions of a device to be improved by the analysis of the load value given to the environment by a product.  <P>SOLUTION: The user specifies the material of a part or unit changeable by himself, and the environmental load value in the execution of substitution is calculated only for the specified material, whereby the environmental load value of the product and the influence degree on the environmental load value by the substitution of the specified material are determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262024-A (JP)
Title: Tread nosing adjusting member for stair
Inventor: OGAWA MINORU
IPC: E04F11/16
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread nosing adjusting member for preventing a person from stumbling at a stair which is to be attached to a corner portion formed by a bottom surface of the tread nosing of a stair tread and a riser; and this member can correspond to various differences in the sizes and also to fully correspond to an excessive impact force to the tip of a toe when a person is going up or down a stair and also the tread nosings can be installed very easily.  <P>SOLUTION: This is a tread nosing adjusting member which is attached to a bottom surface of a tread nosing of a stair tread and also to the riser, and also a sloped portion made of a flexible member connected to the bottom end between a vertical portion and its bottom end is arranged, and a horizontal portion is provided at the upper end and the lower end of the vertical portion as the feature of this tread nosing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273583-A (JP)
Title: Electronic component mounting device
Inventor: UEMORI HIROSHI
IPC: H05K13/04
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device which is capable of mounting electronic components at a high speed without causing mounting misalignment or mounting failure an carrying out high-quality mounting of the components.  <P>SOLUTION: The component mounting device is equipped with a cam follower and a cam groove. A second pivoting support member 107 supports a second roller 106 at a second support position O<SB>1</SB>and is mounted on a component holding/mounting unit 101 at a second pivoting center O<SB>2</SB>, and the support position O<SB>1</SB>is set as deviating from the pivoting center O<SB>2</SB>. The second turning support member 107 is provided to the component mounting device, so that the second roller can be pressed against the cam groove constantly with a biasing member 108 giving a smaller biasing force than usual. Therefore, vibrations can be prevented even when the electronic component mounting device operates at a high speed, and as the result, the mounting device is capable of mounting electronic components at a high speed without causing mounting misalignment or mounting failure and carrying out high-quality mounting of the components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266494-A (JP)
Title: Injection mold and manufacturing method for injection- molded article
Inventor: HAMANO KOJI
IPC: B29C45/37
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold for facilitating the demolding of an injection-molded article from the recessed part of a movable mold and not generating the ink crack of a transfer layer and the tear of a transfer material.  <P>SOLUTION: The injection mold is constituted so that the transfer material 13 is arranged between the movable mold 1 and a fixed mold 2 and the transfer layer of the transfer material 13 is integrally bonded to the surface of the injection-molded article simultaneously with the formation of the injection- molded article. When the movable mold 1 and the fixed mold 2 are closed, a stepped part 7 can be formed by the terminal part 5 of the cross-sectionally curved line part 4 formed to the recessed part (a) of the movable mold 1 and the end part of the recessed part (b) of the fixed mold 2. When the depth of the cross-sectionally curved line part 4 is set to D (mm), the radius of curvature is set to R (mm) and the draft of the movable mold 1 is set to A (°), a condition of 5≤R×A/D≤20 is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272106-A (JP)
Title: Magnetic disk apparatus
Inventor: KONISHI TOSHIYUKI
IPC: G11B5/09
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data recorded in a magnetic disk apparatus from being destroyed due to thermal protrusion so as to warrant the data.  <P>SOLUTION: An expansion amount is calculated from three factors: a current flowing through an MR head; a time when the current flows through the MR head; and an expansion factor depending on the material of the MR head. When the calculated expansion amount exceeds a predetermined threshold value, the MR head with the expansion amount is not used but other MR head whose expansion amount does not exceed the threshold value is used for the seek operation. The MR head whose expansion amount exceeds the threshold value is contracted by using the time for the seek operation. After the seek operation, the MR head is replaced and read/write is executed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267294-A (JP)
Title: Method for laying out cable in ship or the like
Inventor: RYUZAKI HIROSHI
IPC: H02G3/30
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laying out cables for a ship or the like not to causing the loss of shape of cable layout in fixing the same with a cable band even if the same are piled in layers.  <P>SOLUTION: A spacer of non-magnetic material is put in a gap formed between cables and a bundle of cables is fixed with a cable band when the cable is laid out by piling in layers in a cable way and fixing with the cable band. A shape of section of the spacer is a circular section shape or a rectangular section shape fitting the gap formed between the cables and is put only in a part fixed with the cable band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278803-A (JP)
Title: Rolling one-way clutch
Inventor: KATAYAMA MASATOSHI
IPC: F16D41/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling one-way clutch wherein a wedge action of always stable and high precision is obtained, and no structure is affected by manufacturing process and part precision in the rolling one-way clutch for preventing a driving shaft from reversing by the wedge action.  <P>SOLUTION: The rolling one-way clutch has an annular outer frame 27 which is installed between a reel main body 2 and a revolving sleeve 12 and can be installed in the reel main body 2, and an annular holding body 30 storing a rolling member 29 inside the axial direction of the annular outer frame and revolving on the revolving sleeve 12. The clutch can be changed to an operating position for wedge action of a wedge member 29 with a changeover member installed in the reel main body 2, and non-operating position for no-wedge action. A changeover operating part 35 engaged with the changeover member and operated for rotation, and an elastic piece for energizing a rolling member 29 in the direction for wedge action, are integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276844-A (JP)
Title: Powder recovery device
Inventor: MORISHIGE KENJI
IPC: G03G21/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder recovery device recovering power without scattering it in the ambience in a simple mechanism.  <P>SOLUTION: This powder recovery device which sucks and recovers the powder from a toner cartridge 1 storing toner is provided with a recovery tank 5 for sucking the powder, a suck-in opening part 1 in a wall 5a of the recovery tank, a powder suction pipe connecting a powder vessel to the recovery tank, an auxiliary opening part 2 provided in the wall of the recovery tank and in a different position from the suck-in opening part, a suck-out opening part 3 positioned in the recovery tank in a position higher than the suck-in opening part and the auxiliary opening part, and a vacuum pump 6 sucking the air out from the recovery tank. At least, one of the suck-in opening part and the auxiliary opening part is opened facing in a direction along the wall 5a of the recovery tank in a planer view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277270-A (JP)
Title: Carcinogensis preventing agent
Inventor: AKIHISA TOSHIHIRO
IPC: C07J9/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and effective carcinogensis preventing agent.  <P>SOLUTION: The carcinogensis preventing agent contains preferably a cucurbitane-type triterpene glycoside obtained by treating Fructus Momordicae.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275336-A (JP)
Title: Side wall type sprinkler head
Inventor: ISHIKAWA HIROKI
IPC: A62C37/11
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time required until a sprinkler head starts after fire breakout by preventing an auxiliary deflector positioned at the upper part of a side wall type sprinkler head from blocking the thermal current of a fire for efficiently transmitting heat to a thermosensitive decomposing part.  <P>SOLUTION: A deflector or auxiliary deflector is installed in a folded state normally, and it is expanded when fire water is discharged from a nozzle. Further, the deflector or auxiliary deflector is installed at a guide ring sliding along a frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278983-A (JP)
Title: Heating and heat insulating pipe and flue gas sampling system utilizing it
Inventor: SHIMADA HARUMI
IPC: F16L53/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating and heat insulating pipe and a flue gas sampling system using the pipe dispensing with a heat source an temperature control causing a high cost.  <P>SOLUTION: The heating and heat insulating pipe is provided with a heat pipe 4 for heating a conductor 3 on the external peripheral side of the conductor 3. In addition, a soaking layer 5 is provided for covering the conductor 3 and the heat pipe 4 and an heat insulating layer 6 and a protective cover 7 are provided in this order on the external side of the soaking layer 5. In the flue gas sampling system, the heat pipe 4, the lower end section of which is inserted on or drawn near the lower side of a flue 10 more than a gas sampling portion, is provided along a conductor for moving the gas in the range from the center to the upper section of the flue 10 to an analyzing and monitoring chamber 2. The conductor 3 and the heat pipe 4 are covered by the soaking layer 5, and the heat insulating layer 6 and the protective cover 7 are provided in this order on the external side of the soaking layer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278577-A (JP)
Title: Motive power output device and automobile having it
Inventor: UECHI KENSUKE
IPC: B60L50/16
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To connect an output shaft and a driving shaft of an internal combustion engine without torque shock regardless of the condition of a secondary battery.  <P>SOLUTION: In connecting a crankshaft and an input shaft, when the state of the secondary battery is in the charging enable state, the rotational frequency of the crankshaft is controlled to be synchronized with the rotational frequency of the input shaft by a starter motor (S110), and when the state of the secondary battery is in the charging disable state, the ignition timing of an engine is delayed to control so that the rotational frequency of the crankshaft is synchronized with the rotational frequency of the input shaft (S112). As a result, regardless of the state of the secondary battery, both shafts are connected to each other without torque shock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278308-A (JP)
Title: Connection method between double-layer face plate for building and frame material and the like and bearing wall structural body for building
Inventor: HANYA KOJI
IPC: E04B1/38
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase face plate strength (initial rigidity and maximum bearing strength) without applying any hardly realizable means such as increase of screw pitch density, a screw shank diameter, or a screw head part diameter in a connection device between a double-layer face plate and a frame material.  <P>SOLUTION: In this connection method between the double-layer face plate for building and the frame material, a part of a softer layer (soft layer 7) of the double-layer face plate constructed of two or more kinds of layers having different hardness is removed for exposing a harder layer (hard layer 8) for driving and connecting a connection material (a drill screw 6 in the figure) such as a drill screw or a nail to a frame material 5 and the like, and while the harder layer (hard layer 8) is exposed, the drill screw 9 is driven to be fastened from the partially removed part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277151-A (JP)
Title: Ceramic sintered compact, production method therefor, wear resistant member, cutting tool, and tool
Inventor: HATANO YUUKI
IPC: C04B35/56
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic sintered compact which has excellent heat resistance, has high hardness and toughness, and has excellent impact resistance as well, to provide a production method therefor, and to provide a wear resistant member, a cutting tool, and a tool all obtained by using the ceramic sintered compact.  <P>SOLUTION: The ceramic sintered compact has a matrix containing TiC and Al<SB>2</SB>O<SB>3</SB>as the main components, and the particles of Al<SB>2</SB>O<SB>3</SB>dispersed into the matrix. In the method for producing the ceramic sintered compact, a compact having a density of 50 to 65% to a theoretical density is compacted from Al<SB>2</SB>O<SB>3</SB>powder and TiC powder, and after that, the compact is sintered. The wear resistant member, cutting tool and tool are obtained by using the ceramic sintered compact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285918-A (JP)
Title: Supporting member for roller body and conveyor provided therewith
Inventor: MIWA HISAHIRO
IPC: B65G39/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller hanger facilitating adjustable support of a return roller on a frame.  <P>SOLUTION: An engagement protruded portion 29 of the roller hanger 21 engages with one bolt mounting hole 33 of the frame 1a. A bolt insertion hole 25 of the roller hanger 21 communicates with the other bolt mounting hole 34. A male screw portion of a bolt is inserted through the bolt mounting hole 34 and threaded to a female screw portion of the bolt insertion hole 25. An engagement face portion 14 of the return roller 9 engages with an engagement recessed portion 31 of the roller hanger 21. The bolt mounting holes 33, 34 are formed as mutually parallel oblong holes. The male screw portion of the bolt is loosened from the female screw portion of the bolt insertion hole 25. The roller hanger 21 can be put in sliding motion with the engagement protruded portion 29 engaging with the bolt mounting hole 33.  <P>COPYRIGHT: (C)2004,JPO