baber/WOPTO huggingface dataset:
Patent JP-2004132516-A (JP)
Title: Joining structure and joining method for shaft member and cylindrical member
Inventor: YAMANAKA KOHEI
IPC: F16D1/06
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in the detecting accuracy of a torque sensor by preventing a plastic deformation at installing time onto the input shaft side of a torque detecting side surrounding member.  <P>SOLUTION: This joining structure has a relatively rotatable input shaft 2 almost coaxially connected to an output shaft and an almost cylindrical torque detecting side surrounding member 6 integrally installed on an outer peripheral surface of the input shaft and arranging a torque detecting coil on the outer peripheral side. A detecting sensor detects a change in magnetic field by relative rotation of the input shaft and the output shaft, and detects torque generated between both shafts. A shaft directional groove 2e and a circumferential directional groove 2d for crossing with the shaft directional groove are formed on the outer peripheral surface of the input shaft 2, and when installing the surrounding member, an inside cylindrical part 60 of the surrounding member is fitted to the input shaft. The inside cylindrical part is calked in a recessed part 2f of a crossing part of the shaft directional groove and the circumferential directional groove and a part of the circumferential directional groove, and the calking part 60a and this part 60b are joined in a biting-in state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137195-A (JP)
Title: Composition for preventing and/or treating digestive system disease through par-1
Inventor: KAWABATA ATSUSHI
IPC: A61K45/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medicine component for controlling an attack factor, which acts through an action mechanism different from that of a conventional medicine useful for preventing and/or treating human digestive system diseases and is safely and effectively used.  <P>SOLUTION: The subject composition for preventing and/or treating human digestive system diseases comprises a component for activating PAR-1 having repairing action on digestive tract mucosa disorder, control action on secretion of acid in the stomach and increasing action on digestive tract mucosa blood flow volume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137036-A (JP)
Title: Landing device for elevator
Inventor: TODA FUJIO
IPC: B66B5/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing device for an elevator capable of instructing the operation of the elevator in a space between a landing door and a fire door where these doors are closed when a fire occures.  <P>SOLUTION: The fire door 7 is installed at the front of a landing wall 6 in which the edge parts of an entrance opening part 4 are formed. The fire door 7 is normally opened and disposed at a position opposed to the landing wall 6. Also, an emergency operation panel 10 installed on the landing wall 6 side of the fire door 7 is normally opposed to the landing wall 6, the fire door 7 is closed by the operation of a fire detector, and the emergency operation panel 10 is opposed to the entrance opening part 4. When a passenger is enclosed in the entrance opening part 4 between the landing door 5 and the fire wall 7 in firing, the passenger operates the emergency operation panel 10 in the entrance opening part 4. Thus, rescue operation is performed by emergency control to speedily rescue the passenger in the entrance opening part 4, and the emergency operation panel 10 is prevented from being normally abused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140752-A (JP)
Title: Parallel-serial circuit
Inventor: MIYAGE KATSUYUKI
IPC: H03M9/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel-serial circuit that is constituted by shift register IC's and performs parallel-serial conversion to a switch signal where a shift register IC to which no switch signal is input is left unmounted.  <P>SOLUTION: When a shift register IC 300 on a prestage in cascade connection with a shift register IC 200 is left unmounted, a serial input terminal SI of the shift register IC 200 and a power source 600 is connected by connection means 500 to fix the potential of the serial input terminal SI of the shift register IC 200 at a high level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143940-A (JP)
Title: Exhaust emission control device and exhaust emission control method
Inventor: WATABE GAO
IPC: F01N3/24
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent condensation water form flowing in an NOx storage-reduction type catalyst as liquid water when starting an engine.  <P>SOLUTION: A water absorbing member 3 is arranged on the upstream side of the NOx storage-reduction type catalyst 2. The condensation water in a pipe first flows to the water absorbing member 3, and is absorbed in the water absorbing member 3 at starting time. After starting, the condensation water absorbed in the water absorbing member 3 is evaporated by heat of exhaust gas, and flows in the NOx storage-reduction type catalyst 2 as steam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144532-A (JP)
Title: Capillary electrophoresis isolation system and isolation method for samples
Inventor: ADACHI SAKUICHIRO
IPC: G01N21/64
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce error of the elution time by shortening the distance between a detection point 401 and a capillary terminal 2, thereby accurately carrying out an isolation of samples.  <P>SOLUTION: In the method, an on-column detection where laser light 302 is projected directly on a region near the terminal 2 of a capillary 1 in a flow cell 3 in order to detect fluorescence, is carried out, and sample components 5 are eluted from the capillary terminal 2. Then, the sample components 5 are moved up to a collection point 8 by using a sheath liquid flow 16 and collected therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141902-A (JP)
Title: Press forming method
Inventor: FUTAMURA SHOJI
IPC: B30B15/24
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press forming method that enables press forming to be performed at high speed while a slide plate is horizontally maintained, in press-forming a workpiece by a press.  <P>SOLUTION: There is used a press which pressurizes the slide plate by a plurality of driving sources driven by servo motors. The speed of each driving source is acquired, for the purpose of eliminating delay among the driving sources, by taking one of the speeds of the plurality of driving sources as a target speed in the actual forming, adopting a function that indicates the delay with the driving source speed and its load, and using the load separately obtained. Then, trial forming is repeated on the basis of the speed thus acquired, and the conditions that enable press forming to be performed at high speed while the slide plate is horizontally maintained are derived.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187570-A (JP)
Title: Uniform magnetic environment for cells in mram array
Inventor: NICKEL JANICE H
IPC: G11C11/15
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MRAM array having magnetic environment being uniform for all memory cells in a array.  <P>SOLUTION: This device is a magnetic memory (10) having uniform magnetic environment. The magnetic memory comprises a dummy magnetic cell (D), the dummy magnetic cells are electrically inactive but have a magnetic properties that are substantially identical to active magnetic memory cells (I, P) in the magnetic memory. Some of the magnetic memory cells are arranged in an interior of the array (20) and are surround on all sides by adjacent magnetic memory cells so that a cell in an interior position is exposed to a first uniform magnetic environment. Other magnetic memory cells are positioned at a perimeter of the array. The dummy magnetic cells are positioned adjacent to the magnetic memory cells at the perimeter so that the perimeter magnetic memory cells are exposed to a second uniform magnetic environment that is substantially identical to the first uniform magnetic environment. As a result, the magnetic memory (10) has a uniform magnetic environment across the entire array and the switching characteristics of the magnetic memory cells (I, P) in the array are made uniform.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150981-A (JP)
Title: Electrical characteristic measuring device and electrical characteristic measuring method of semiconductor device
Inventor: NAKAGAWA JUNICHI
IPC: G01R31/26
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely bring two measuring contacts into contact with a lead terminal without being influenced by size dispersion of the lead terminal.  <P>SOLUTION: This device is equipped with a first measuring contact 5 to be brought into contact with the lower surface of the lead terminal 3, and a second measuring contact 7 to be brought into contact with the outside side surface of a vertical part of the lead terminal 3, relative to one lead terminal 3 of a semiconductor device 1 equipped with the lead terminal 3 drawn out from the package side surface in the horizontal direction and bent vertically. Hereby, the two measuring contacts 5, 7 can be brought into contact with the lead terminal 3 without being influenced by the size dispersion of the lead terminal 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152089-A (JP)
Title: Emergency state monitoring method for vehicle and car navigation system
Inventor: YAMADA KAZUYOSHI
IPC: G08G1/13
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable an occupant to quickly respond to the deterioration of a vehicle internal environmental state, even if it is being caused.  <P>SOLUTION: The environmental level in a cabin is measured by a gas sensor 19. A control part 11 alarms that the environmental state in the cabin is getting into an emergency state when the measured environmental level exceeds a preset caution reference level by reporting the avoiding method of the emergency state into the cabin. Accordingly, even if any influence is causing the deterioration of the cabin internal environmental state, the occupant can quickly respond to it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153689-A (JP)
Title: Level shifter
Inventor: AOKI JUNICHI
IPC: H03K3/012
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shifter capable of operating highly accurately at a high operation frequency and preventing a change in duty ratio even when an amplitude difference between an input signal and an output signal is large.  <P>SOLUTION: The level shifter comprises a first level shifter 1 having transistors MP1, MP2 whose sources are applied with power source voltages Vdd and drains are connected with gates of other transistors, and transistors MN1, MN2 whose gates are applied with signals Vin and VinB, and drains are connected with the drains of the transistors MP1, MP2, and sources are grounded; and a second level shifter 2 having transistors MN3, MN4 whose sources are grounded and drains are connected with gates of other transistors, and transistors MP3, MP4M<SB>P6</SB>whose sources are applied with the power source voltages Vdd, gates are applied with the signals Vin, VinB, and drains are connected with the drains of the transistors MN3, MN4. The drain of the transistor MP1 and that of the transistor MN3 are connected, while the drain of the transistor MP2 and that of the transistor MN4 are connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150224-A (JP)
Title: Door frame and opening structure
Inventor: MATSUI YUICHI
IPC: E06B1/52
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door frame which is usable in common, to thereby reduce the number of component parts.  <P>SOLUTION: The door frame 1 is formed of a head 3, a jamb 8, and casings 13, 18 which are fixed to front and rear butt ends of the head 3 and the jamb 8. The casings 13, 18 are formed in substantially L-shape, and one 14, 19 of two pieces forming each of the L-shaped casings has the tip thereof fitted into a slot formed in each of the front and rear butt ends. Then the one piece 14 of one of the casings fitted into the slots formed in the front and rear butt ends, has a predetermined size while the one piece 19 of the other casing has a size corresponding to a thickness T of a wall in which the door frame 1 is arranged. Further the opening structure has the door frame 1 and a door 25 openably arranged in the door frame 1. The door 25 is arranged on the butt end of the door frame 1, on which the one casing 13 is fixed, and openable up to about 180 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117337-A (JP)
Title: Spontaneous light emission timepiece
Inventor: NAGAI MASAYA
IPC: G04B19/32
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous timepiece for emitting a light in darkness at any time.  <P>SOLUTION: In a watch and a clock, a spontaneous light emission paint is applied to numbers and scales of an hour plate and clock hands, and they emit the light and can be viewed in darkness at any time. The watch and the clock are provided and called as the luminous watch and the luminous clock abbreviated to luminous.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137244-A (JP)
Title: Method for producing geranyl aryl sulfone
Inventor: SEKO SHINZO
IPC: C07B61/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing geranyl aryl sulfone.  <P>SOLUTION: The geranyl aryl sulfone expressed by general formula (4) (Ar is an aryl which may have a substituent; and the wavy line shows either one of E/Z-geometrical isomer or their mixture) is produced by reacting an aryl halide compound of general formula (3) (X is a halogen atom) with an aryl sulfinic acid salt of general formula ArSO<SB>2</SB>M (2) (M is Na or K) in the presence of a phase transfer catalyst and an inorganic salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159726-A (JP)
Title: Clothes folding machine
Inventor: NAMITA MITSUHIRO
IPC: D06F89/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that folding is performed only to a considerably wide width of just holding both sleeves in a clothes width direction and there is no function of adjusting a folding width in the clothes width direction in a clothes folding machine of a patent document 1.  <P>SOLUTION: The clothes folding machine is provided with a width folding device 4 for folding both side edge parts in the width direction of clothes folded into two for which the clothes whose sleeves are folded are folded into a half length to a center side by a prescribed width each. The width folding device 4 is provided with a pair of left and right folding guides 41 for determining the respective folding widths of both side edge parts in the width direction of the clothes folded into two and a pair of left and right folding and hooking devices 47 for folding and hooking the respective side edge parts of the clothes folded into two to the respective folding guides. Further, the respective folding guides 41 are supported so as to be displaced in the direction of getting closer and separating to/from each other and the interval of the respective folding guides 41 is adjusted by a power drive type interval adjuster 44. Thus, the width direction of the clothes is folded further smaller and the folding width of the clothes side edge part is freely adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162297-A (JP)
Title: Welding-spark curing device and its re-banking method
Inventor: IWATA TOSHIHARU
IPC: E04G21/32
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the scattering of a welding spark by a compact device, and to facilitate a re-banking to an upper floor by a lightening and a miniaturization regarding a welding-spark curing sheet device.  <P>SOLUTION: The curing sheet device 1 is constituted so as to be installed to a column stage for a steel-framed column during a construction and prevent the scattering of a welding spark. The curing sheet device is composed of front frame bodies built extensively over a plurality of floors in the vertical direction, side-face frame bodies rotatably supported on the side face sides through hinges to the front frame bodies and superposed to the front frame bodies and developed on the side face sides, re-banking guide members as guide members built and installed to a plurality of floors of the column stages on the upper floors of the front frame bodies, winding devices being mounted on the column stages and lifting the front frame bodies by engaging driving means with vertical frames in the front frame bodies and flame-prevention sheets stretched on each external-surface side of the front frame bodies and the side-face frame bodies. In the re-banking guide members, the lower sections of the guide members are engaged slidably with the front frame bodies, and the re-banking guide members guide a lifting and a lowering to the upper floors of the front frame bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165304-A (JP)
Title: Semiconductor laser module
Inventor: TAKEUCHI HITOSHI
IPC: H01S5/022
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LD module having improved heat radiation.  <P>SOLUTION: The semiconductor laser module 1 comprises a semiconductor laser element 7, a coaxial package 2 having a stem 4 to place a support block 10 for supporting the semiconductor laser element and a case 3 to be combined with the stem 4, an optical fiber 14, a lens system 11a, a plurality of lead pins 6, and cover members 16 and 17 for covering the package and the lens system. The cover member 17 has a contact section 17a in contact with a second surface 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161093-A (JP)
Title: Vehicular air conditioning device
Inventor: YOSHINAMI YUZURU
IPC: B60H3/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioning device capable of supplying necessary ion quantity when the odor intensity in a cabin is increased.  <P>SOLUTION: When an odor sensor 40 detects an increase in the order intensity in the cabin, the ventilation air quantity is increased as follows, increasing the ion quantity to be supplied to the cabin. The voltage VFout of a blower motor 12 is calculated at step S1 in the figure. The necessary ventilation air quantity or blower motor voltage VFx is calculated based on the odor intensity X detected by the odor sensor 40 at step S3. At step S5, the blower motor voltage VFout calculated at the step S1 and the blower motor voltage VFx calculated at the step S3 are compared with each other. When the VFx is larger than the VFout, the process is advanced to step S7 and a target blower motor voltage VF is set to VF=VFx.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003138875-A (JP)
Title: Shield driving machine
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 2002-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a shield driving machine capable of inexpensively constructing a large-diameter tunnel and a small-diameter tunnel from a starting shaft. SOLUTION: A separable and self-contained small-diameter shield driving part 2 is integrated at the center of a large-diameter shield driving machine 1 to form a driving machine, and the driving machine is brought in the starting shaft 38. After a tunnel 47 is constructed through the use of the driving machine, the small-diameter shield driving part 2 of the driving machine is pulled to the inside of the machine and returned to the location of the starting shaft 38 via the tunnel 47 in the shield driving machine. The small-diameter shield driving part 2 is provided in a shield frame 7 of the large-diameter shield driving machine 1 in such a way as to be pulled to the inside of the machine. A small- diameter cutter head 21 smaller in diameter than the small-diameter shield driving part 2 is rotation-freely provided for the small-diameter shield driving part 2.  The small-diameter cutter head 21 is provided with a large-diameter cutter head 4 for performing excavation in front of the large-diameter shield driving machine 1. The small-diameter shield driving part 2 is provided with a drive device 11 for rotating the small-diameter cutter head 21.
Patent JP-2004166502-A (JP)
Title: Root prevention material and root prevention vessel using the same
Inventor: TAKAHASHI TATSU
IPC: A01G1/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root prevention material completely distinguishing a root area from a non-root area without preventing plant growth and easy to construct at a low cost.  <P>SOLUTION: This root prevention material has a layer comprising an asphalt-like matter containing chloro-tolyloxy-propionic acid polyglycol ester at least on a one-sided surface of a base sheet. The root prevention material has the base sheet into which the asphalt-like matter containing chlorotolyloxypropionic acid polyglycol ester is impregnated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170489-A (JP)
Title: Camera with built-in flash device
Inventor: WATABE TAKESHI
IPC: G03B17/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To make the turning angle of a built-in flash device larger without making a camera main body and the built-in flash device larger or lowering the strength thereof.  <P>SOLUTION: The camera has a built-in flash device 20 pivotally supported so as to be turnable relative to a camera main body 10 between a using posture and housing posture, and is equipped with an intermediate member 30 having 1st and 2nd turning restriction parts 32 and 31 capable of respectively abutting on the abutting part (wall surface of a groove 11b) of the main body 10 and the abutting part (wall surface of a groove 21a) of the flash device 20. The 1st restriction part 32 allows the turning of the device 20 relative to the member 30 at a 1st angle, and the 2nd restriction part 31 allows the turning of the member 30 relative to the main body 10 at a 2nd angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169201-A (JP)
Title: Cloth-spreading machine
Inventor: KONDO MASANORI
IPC: D06C3/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth-spreading machine which can adjust the height of a feeding roller in response to the hanging length of a cloth hung from receiving side chucks and can thereby perform the feeding operation of the feeding roller and the spreading operation of the sucking apparatus, even when a cloth having a different size (hanging length) is spread.  <P>SOLUTION: This cloth-spreading machine for holding both the corners of one side of a large area cloth such as a sheet, hanging the held sheet to a prescribed high position, holding both the corners of one side of the hung cloth S<SB>1</SB>with chucks 21, 21, respectively, laterally separating the chucks from each other to spread the cloth, and feeding the lower side of the upper side-spread cloth S<SB>2</SB>into a suction box 31 with a feeding roller 37 to clearly spread the cloth is characterized by disposing a vertically moving apparatus 5 for upward or downward moving the feeding roller 37. Even a cloth having a different hanging length can be spread with a good feeding operation and a good suction operation by adjusting the height of the feeding roller 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167378-A (JP)
Title: Hydrogen separating permeable membrane having excellent high temperature stability of amorphous phase
Inventor: KITA KOICHI
IPC: H01M8/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separating permeable membrane having an excellent high temperature stability of amorphous phase.  <P>SOLUTION: The hydrogen separating permeable membrane is constituted of an amorphous Zr-Ni alloy having a composition containing 44-75 atomic% of Zr, 0.2-18 atomic % or Al and the remainder of Ni (of which the content is not more than 43 atomic%) and inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO