baber/WOPTO huggingface dataset:
Patent JP-2004311371-A (JP)
Title: Fluorescent lamp fixture
Inventor: AKIBA KATSUMI
IPC: F21Y103/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp fixture having a vibration-proof holder of a long lamp in which mounting is completed on a reflecting plate with a single action without using a screw or a tool.  <P>SOLUTION: In a process in which a fixture body with one side open and with a U-shaped cross section is provided, the reflecting plate 2 of a nearly reverse shade form cross section arranged so that the open face side of the fixture body is totally covered is provided, a pair of fitting holes 21 to one holder is formed on a surface of the reflecting plate 2, a lamp retaining part 33 having elasticity to restrain shakes wherein the lamp can be removed freely is formed on the free end side of a nearly U-shaped holder 3, and a U-shaped bottom part is made in a convex shape to the free end side and engaged with the fitting holes 21 of the reflecting plate 2, the shape of the holder 3 is determined so that if the U-shaped bottom part having the convex shape firstly runs against the inside of the reflecting plate 2 and both ends 34 of the U-shaped bottom are continued to be pressed, a locking claw 32 installed at a U-shaped rising part of the holder 3 rides over the plate thickness of the reflecting plate 2 to be engaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330672-A (JP)
Title: Hot runner mold for injection molding
Inventor: HASHIMOTO AKIO
IPC: B29K67/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simply structured mechanism for instantaneously checking the back flow of a resin correspondingly to an injection pattern in a hot runner and obtain a multilayered molded article whose intermediate layer thickness and laminated region are in particular highly controlled.  <P>SOLUTION: In the mold for injection molding for molding a multilayered molded article having an outer layer, an inner layer and at least one intermediate layer, resin supply openings through which at least two different kinds of resins are individually supplied; a mold finished product part; a multiple nozzle for filling a mold cavity of the mold finished product part with at least two different kinds of resins by injection and thereby, forming a laminated structure in the cavity; at least two hot runners which connect the resin supply opening with the multiple nozzle; and a check valve which checks a back flow of the resin from the multiple nozzle side, installed in the hot runner or the multiple nozzle side flow passage through which the resin forming at least the intermediate layer flows, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333440-A (JP)
Title: Following distance detector
Inventor: AOYANAGI KIWAMU
IPC: G01S13/93
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably detect a following distance between a proceeding vehicle and own vehicle.  <P>SOLUTION: A laser radar system 2 emits a laser beam toward the preceding vehicle in a front side of the own vehicle, and receives the laser reflected by the preceding vehicle. The laser radar system is provided with a horizontal scanning actuator 3a for scanning an emission direction of the laser beam horizontally, a vertical scanning actuator 3b for scanning the emission direction vertically, and a radar signal processing/control part 14 for controlling the horizontal scanning actuator 3a and the vertical scanning actuator to calculate the intervehicular distance based on a time difference between the emission of the laser beam and the reception thereof. The radar signal processing/control part scans the laser beam horizontally, when the intervehicular distance is a prescribed distance or more, scans the laser beam vertically, when the intervehicular distance is less than the prescribed distance, and a body rear part of the approaching vehicle is surely detected by the horizontal scanning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046118-A (JP)
Title: Optical modulator, optical signal transmitter/receiver, and optical communication system
Inventor: TAKEI HIROKI
IPC: H04B10/272
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator which relaxes the restriction on the transmission capacity of an up signal and down signal while effectively utilizing a wavelength resource and can suppress the occurrence of an SBS, in a wavelength multiplexing optical communication system with light sources concentrically arranged at a center node.  <P>SOLUTION: The optical modulator has a light intensity saturating means having input and output characteristics at which the output light intensity is saturated with respect to the input light intensity above the minimum saturated input intensity and a light intensity modulating means for outputting the input light after the intensity modulation thereof by a transmission signal. The modulator is constituted to input the signal light subjected to the intensity modulation in such a manner that the minimum value of the light intensity is above the minimum saturated input intensity to the light intensity saturating means, to input the output light thereof to the light intensity modulating means and to output the output as fresh signal light therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338456-A (JP)
Title: Slip ratio computing method, tire pneumatic pressure decrease detection method and device, program of slip ratio computation and program of tire decompression determination
Inventor: SUGISAWA TOSHIFUMI
IPC: B60C23/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip ratio computing method to find a slip ratio of a tire on a four-wheel drive vehicle.  <P>SOLUTION: This slip ratio computing method to find the slip ratio of the tire installed on the four-wheel vehicle capable of controlling the distribution of driving torque to a front axle and a rear axle includes a process to find a difference of the slip ratio of the front wheel tires and the slip ratio of the rear wheel tires from wheel rotation information provided from the tires, a process to find a relational expression from a relation of the difference of the slip ratios and a distribution ratio of the driving torque to the front axle and the rear axle provided from the four-wheel vehicle, a process to find the distribution of grounding loads of the right and left front wheels and grounding loads of the right and left rear wheels and a process to find the slip ratios of the front wheel tires and the rear wheel tires from the relational expression in accordance with a relation in which changing ratios of the respective slip ratios of the front wheel tires and the rear wheel tires in accordance with a torque increasing amount of the driving torque are in reverse proportion to the distribution of the grounding loads of the right and left front wheels and the grounding loads of the right and left rear wheels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338903-A (JP)
Title: Elevator device
Inventor: YAMADA MAMORU
IPC: B66B13/30
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of seeing a passenger attempting to get in a car from an invisible direction which is a dead angle from visual field of an elevator operator or a preceding passenger close to a car operation panel and preventing a door from being closed without noticing the passenger.  <P>SOLUTION: This elevator device is provided with a car door, a landing place door, and a blind plate provided in a tip part on a car side of the landing place door. Door stop faces of the car door, the landing place door, and the blind plate are formed into mirror faces. A door stop face of safety shoe provided in a tip part of the car door is constituted into a mirror face. The door stop faces of the landing place door and the blind plate are integrally constituted. The door stop faces like mirror face of the car door, the landing place door, and the blind plate are constituted to be flush.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340322-A (JP)
Title: Transmission cooling device
Inventor: INUKAI SEIICHI
IPC: F01P7/04
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission cooling device for restraining a temperature rise of oil of a transmission.  <P>SOLUTION: According to the oil temperature of the transmission 5 detected by a transmission oil temperature sensor 4, an inter cooler fan 2 is driven to air-cool an engine 6 and the transmission 5, thereby lowering the oil temperature of the transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346780-A (JP)
Title: Variable valve timing device for internal combustion engine
Inventor: HASEGAWA TADAO
IPC: F01L1/34
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve timing device for an internal combustion engine causing no incomplete lock releasing of a lock pin.  <P>SOLUTION: (1) In the variable valve timing device 10 for the internal combustion engine, a hydraulic chamber 17 for driving the lock pin is provided in an oil passage 15 for driving a rotor vane, and downstream side parts 15h, 15e of the hydraulic chamber 17 for driving the lock pin of the oil passage 15 for driving the rotor vane are connected to the oil chamber 14 for driving the rotor vane. (2) The hydraulic chamber 17 for driving the lock pin is formed in the rotor vane 13 comprising a laminate of a plurality of pieces 13a, 13b and 13c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346570-A (JP)
Title: Clutch device of electric shutter apparatus, and electric shutter apparatus
Inventor: IKEDA KAZUNORI
IPC: E06B9/74
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clutch device of an electric shutter which saves a space and which dispenses with a strong force in a manual operation, or an electric shutter apparatus.  <P>SOLUTION: In this clutch device (1), components of a first transmission body (11), second transmission body (12), a third transmission body (13), a four transmission body (14) and a fifth transmission body (15) are arranged in the direction of an outside diameter. Thus, the clutch device (1) is formed as a low-profile type without being axially enlarged, and the electric shutter (100) equipped with the clutch device can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345073-A (JP)
Title: Manufacturing method and using method of lapping plate
Inventor: ONISHI KAZUMASA
IPC: B24B37/12
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lapping plate wherein a large number of abrasive grains are buried and fixed on a surface, in a short period of time.  <P>SOLUTION: The manufacturing method of the lapping plate comprises steps of: preparing a metallic plate 14, a slurry supplying tool 18 supplying abrasive slurry 17 on a surface of the metallic plate 14, an abrasive pressing tool 19 pressing abrasive grains on the metallic disc on the metallic plate, and an ultrasonic vibration generating means 20 added to the abrasive pressing tool; disposing the abrasive pressing tool on the metallic plate, interposing the abrasive slurry between the metallic plate and the abrasive grain pressing tool by simultaneously rotating the metallic plate while adding ultrasonic vibrations on the abrasive pressing tool by the ultrasonic vibration generating means and supplying the abrasive slurry on the metallic plate, and burying and fixing the abrasive grains in the abrasive slurry on the surface of the metallic plate under the influence of vibration energy of the ultrasonic vibrations added through the abrasive pressing tool; and removing the abrasive slurry including the non-fixed abrasive grains from the surface of the metallic plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353270-A (JP)
Title: Joint structure
Inventor: HANEDA MAKOTO
IPC: E04F13/08
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency by reducing work for fixing a clip while preventing a fall even if a joint width is enlarged by the shrinkage of an external wall material in cold in a joint structure comprising a clip inserted and fixed to a joint between external wall materials and formed in U-shaped cross section with inward claws formed at open ends, and a gasket forcibly fitted to the clip.  <P>SOLUTION: The clip 21 comprises a metal base 22 of U-shaped cross section, and a joiner 23 made of EPDM and coated inside at both ends of the base 22. the base 22 is formed with an elongated hole 24 in the longitudinal direction of the base, close to the joiner 23. The joiner 23 is formed in U-shaped cross section with the claws 25 at the open ends. The clip 21 is inserted in the joint 33 between the external wall materials 28 and then fastened to a backing material 32 by a set screw 35 through the elongated hole 24. After fixing the clip, the gasket 37 is pushed in, and a hook part 37d of the gasket 37 is locked to the claws 25 of the clip 21 to prevent slip-off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352652-A (JP)
Title: Helicobacter pylori motility inhibitor
Inventor: MIYAZAWA MITSUO
IPC: A61P31/04
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Helicobacter pylori motility inhibitor as an active ingredient which is safer and has anti-Helicobacter pylori activity with slight side effects.  <P>SOLUTION: The Helicobacter pylori motility inhibitor comprises as active ingredient a compound of the general formula[I][ wherein, R<SP>1</SP>is OH, an alkoxy or acyl; R<SP>2</SP>and R<SP>3</SP>are each H, OH, an alkoxy or acyl, or a group of formula:O(CH<SB>2</SB>)<SB>n</SB>O( n is 1, 2 or 3 ) with R<SP>1</SP>and R<SP>2</SP>are joined each other at their terminals; R<SP>4</SP>is OH, an alkoxy or acyl; R<SP>5</SP>and R<SP>6</SP>are each H, OH, an alkoxy or acyl, or a group of formula:O(CH<SB>2</SB>)<SB>m</SB>O( m is 1, 2 or 3 ) with R<SP>4</SP>and R<SP>5</SP>are joined each other at their terminals ].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350927-A (JP)
Title: Game machine
Inventor: IMAI HIDEYORI
IPC: A63F7/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes the intrusion through a gap very difficult between the side end face of a front cover member of a thin plastic plate or the like and front frame while achieving a better appearance of the area surrounding the front part of the game machine along with the higher rigidity of the front frame made of a synthetic resin.  <P>SOLUTION: A reinforcing rib part 23 is erected on the front part of the front frame 3 made of a synthetic resin so as to face the upper side part and the left and right side parts of the inner wall surface of a front cover member 7 almost over the entire length when the front cover member 7 is closed. A groove part 24 comprising a vertical surface 24A almost vertical to the surface part of the front frame 3 and an inclined surface 24B extended outward making an acute angle from the end rim part in the direction of the rear of the vertical surface 24A is formed at the base end part of the outer side wall part 23A of the reinforcing rib part 23. The surface side end rim part of the front frame 3 of the inclined surface 24B is so formed as to be positioned inward from the inner side wall part of the front cover member 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352451-A (JP)
Title: Leveling device
Inventor: TSUKIOKA TARO
IPC: B60P3/14
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leveling device capable of holding a work base horizontally when storing a boom of a high altitude working vehicle.  <P>SOLUTION: This leveling device 50 is constituted in such a way that a pilot check valve 73 is provided in the high altitude working vehicle 1 having a swivel base 4 provided in a vehicle body 2, the boom 5 connected pivotally with the swivel base 4, and the work base 7 attached to a tip part of the boom 5. In the pilot check valve 73, a derricking control valve SV<SB>2</SB>for controlling supply and discharge of hydraulic fluid, a derricking cylinder 52 arranged between the swivel base 4 and the boom 5, and a leveling cylinder 53 for holding the work base 7 horizontally are connected in series through a first oil passage 61, a second oil passage 62, and a third oil passage 63. The pilot check valve is provided in the third oil passage 63, is opened by receiving pilot pressure from a derricking bottom side oil passage 61a, and is closed when pilot pressure is lower than predetermined pressure to shut off the third oil passage 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356467-A (JP)
Title: Electric connection device for energizing test
Inventor: HASEGAWA YOSHIE
IPC: H01L21/66
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform assembly so as to match the height positions of the needle tips of probes.  <P>SOLUTION: This electric connection device comprises: a supporting substrate provided with a plurality of first connection parts on a lower surface; a plurality of attaching substrates attached to the lower side of the supporting substrate, provided with a plurality of second connection parts electrically connected to each of the first connection parts, and provided with a plurality of probe seats connected to each of the second connection parts on the lower surface; and the plurality of probes respectively attached to the probe seats in a cantilever shape. Each attaching substrate is provided with the second connection parts and the probe seats capable of the energizing test of at least one integrated circuit region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353359-A (JP)
Title: Construction method for burying reinforcing pipe for underground drilling, and connecting rotary adaptor for use in the same
Inventor: KAWAMORITA MASAOMI
IPC: E21B17/08
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a screw clamp between a metallic pipe mouth part of a reinforcing pipe and a pipe body thereof or between a metallic pipe end and an adaptor from being ruptured by having rotation of a drilling bit transferred to the reinforcing pipe when the reinforcing pipe made of fiber-reinforced resin is buried in ground.  <P>SOLUTION: The reinforcing pipe 10 made of the fiber-reinforced resin has the rotary adaptor 36 which is connected to the metallic pipe mouth part 14' at a leading end; the rotary adaptor 36 is composed of first and second adaptor sleeves 38 and 40 which are coupled together in a mutually turnable manner by a protrusion-recess coupling part 42; the adaptor sleeve 38 is connected to a casing shoe 34 by welding; and the mouth part 14' is screw-coupled to the adaptor sleeve 40. The rotation, which may be transferred to the casing shoe 34, is prevented from being transferred to the metallic pipe mouth part 14 by the rotary adaptor 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351853-A (JP)
Title: Slide core drive device for undercut of mold
Inventor: TAKAHASHI KATSUHIRO
IPC: B29C45/44
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To sharply reduce the number of constituent parts not only to achieve cost reduction but also to enable miniaturization and weight reduction.  <P>SOLUTION: A locking part 17 is provided to the rear end of the slide core 15 of a mold 10, and the piston rod 16a of a fluid pressure cylinder 16 and the slide core 15 are coupled by a coupling member 18 having the locking part 181 locked with the locking part 17 in a releasable manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356045-A (JP)
Title: Modular jack connector
Inventor: SASAKI TOSHINAGA
IPC: H01R13/658
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular jack connector of which height increase is suppressed and manufacturing cost is reduced.  <P>SOLUTION: The modular jack connector 1 has a housing 2 with an engaging recess 5 to which a modular plug connector can be engaged, and a connection substrate 6 with which a light emitting device 12 that emits light is connected. The connection substrate 6 is contained in parallel with the engaging direction of the modular plug connector in the housing 2. A plurality of condensers 15 and filters 16 are installed on the connection substrate 6, and a plurality of terminals 25 for connection with a substrate 10 of a main unit of an apparatus are disposed, and the condensers 15 and filters 16 are connected with the substrate 10 via the terminals 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359403-A (JP)
Title: Mail tracking system
Inventor: MATSUZAKI TAKASHI
IPC: G06Q50/32
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail tracking system allowing a user asking mail enclosing an RFID tag to be sent to retrieve tracking information of the mail through a network.  <P>SOLUTION: This mail tracking system is composed of undertake stations A1, B2, C3 undertaking mail from senders a to f and DM companies A to C, a relay station 4 assigning the mail at the undertake stations A1, B2, C3 to each delivery station, delivery stations A10, B11, C12 delivering the mail from the relay station 4 to receivers (a) to (f), the network 5 transmitting information of each station to a central station 6, and the central station 6 putting information of each station together through the network 5. Each constituent element is connected with the network 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364138-A (JP)
Title: Portable terminal and system thereof
Inventor: SUZUKI JUNICHI
IPC: H04M1/72445
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal system and a portable terminal capable of selecting necessary functions by a user himself and causing the functions to be incorporated or deleted after purchasing the portable terminal.  <P>SOLUTION: The portable terminal has a base portable terminal having only basic functions as a portable terminal. The portable terminal includes a structure for standardizing API, enhancing independence and incorporating or deleting functions, and selecting the functions through the Internet and the like; a structure for down-loading the selected functions to the portable terminal; a structure for incorporating the down-loaded functions suitably into the portable terminal and utilizing them; and a structure for deleting the function cancelled for selection from the functions of the portable terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358927-A (JP)
Title: Fuel tank for automobile, method for producing the fuel tank, and joining mold for the fuel tank
Inventor: KASUGAI JOJI
IPC: B60K15/03
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile fuel tank formed by combining the opening rim parts of an upper tank and a lower tank which are the constituents of the fuel tank and molded separately and joining the opening rim parts surely and uniformly with a molten resin, a method for producing the fuel tank, and a joining mold used in the production of the tank.  <P>SOLUTION: In the method for producing the automobile fuel tank, the opening rim parts 12 and 22 of the upper and lower tanks 10 and 20 constituting the fuel tank 1 are combined in the joining mold 30, and the molten resin is injected into the joining recessions 13 and 23 of the opening rim parts to join them integrally. A flow regulating valve 37 is fitted to each of runners 34. Ring-like ring channels 36 are formed close to the peripheries of the opening rim parts 12 and 22 of the fuel tank. The ring channels 36 and the joining recessions of the opening rim parts 12 and 22 are connected by numbers of gates 38 to join them integrally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI