baber/WOPTO huggingface dataset:
Patent JP-2001108098-A (JP)
Title: Lower-limit speed control device for hydromechanical driving device, and its operating method
Inventor: BRIAN D CRASS
IPC: B60W10/101
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling engine load by controlling a change gear ratio of a continuously variable transmission. SOLUTION: This device includes a continuously variable transmission driven by an engine. The device comprises an engine speed sensor 80 that detects output speed of an engine and generates an engine speed signal indicating the output speed of the engine 12, and an engine speed sensor 76 that detects machine running speed and generates a running speed signal indicating the machine running speed. Additionally, the device comprises an electronic control device that compares the engine speed signal with a lower-limit speed value, generates an integral error signal indicating a difference between the engine speed signal with the lower-limit speed value, provides an integral gain value based on the running speed of a machine, changes an integral error signal via a proportional/integral feedback control device in order to generate a lower- limit speed request signal, and can operate to generate a command signal based on the lower-limit speed request signal. The command signal is used for controlling a change gear ratio of the continuously variable transmission 16 in order to control an engine load.
Patent JP-2002061851-A (JP)
Title: Built-in hot plate
Inventor: KIMURA NORITOSHI
IPC: F24C15/10
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the increase of temperature of the side wall of a recessed part regardless of the position and the size of a pan. SOLUTION: In a grate 14, arcuate protrusion parts 17 having slopes 18 and 18 continued to the horizontal part of a support plate 16 are protruded from the upper surfaces of support plates 16 and 16. A gap can be provided between a pan 19 placed over the protrusions 17 and the upper surface of a counter top 2.
Patent JP-2002065376-A (JP)
Title: Wall cabinet
Inventor: SUGA TETSUO
IPC: F16B5/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a wall cabinet which can prevent bending of boards caused by a weight of stored objects when the objects are stored inside the wall cabinet, can be used as a face-to-face wall cabinet, and is easy to assemble. SOLUTION: When a wall cabinet is made up of a main body 6 for a shelf consisting of a top plate 2, side boards 3, 4 for both right and left, and a decorated eaves board 5, and a vertical, partitioning board 7, dividing the inside of the main body 6 for a shelf into the right and left sections, the first reinforcing part 8, extending between the side boards 3, 4 for both right and left, and the second reinforcing part 9, placed perpendicular to the first reinforcing part 8, are firmly fixed to an upper side of the top plate 2. A lower end of the vertical, partitioning board 7 is connected to the decorated eaves board 5, and an upper end of the vertical, partitioning board 7 is joined to the second reinforcing part 9.
Patent JP-2002074290-A (JP)
Title: Apparatus and method for acquiring information
Inventor: YAMAUCHI YASUAKI
IPC: G06Q30/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an information acquiring apparatus capable of acquiring desired information in a configuration which is more natural to human being such as shape or texture without using any character string for retrieval. SOLUTION: This information acquiring apparatus is provided with an information acquiring part for acquiring unreadable information embedded in merchandise, a decoding part for decoding the unreadable information acquired by the information acquiring part, and an information presenting part for presenting registered information converted by the decoding part.
Patent JP-2002066415-A (JP)
Title: Sump apparatus for coating liquid
Inventor: SHIROGANE HIROYUKI
IPC: B05C11/10
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a sump apparatus which is characterized in that a pair of dams are not worn by the contact with sump members and that a coating liquid does not leak out of a sump space through the pair of dams. SOLUTION: The sump apparatus 10 for a coating liquid has a pair of sump members 11, 12 for forming, between them, a sump space for a coating liquid 22 and a pair of dams 15a, 15b which are attached to the pair of sump members 11, 12 and regulate both the ends of the sump space. Each of the dams 15a, 15b has a suction port 25, and pumps 17a, 17b are connected to the suction ports 25 of the dams 15a, 15b, respectively, through a circulation line 19. A coating liquid sucked by the pumps 17a, 17b is returned to the sump space through a supply tank 18, a circulation line 19a, and a coating liquid supply apparatus 20.
Patent JP-2002066386-A (JP)
Title: Unit for separating solid material
Inventor: TANABE MASAHISA
IPC: B04C5/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a unit for separating a solid material, which is structured to prevent the clogging of a lower part discharge pipe of a liquid cyclone. SOLUTION: The unit for separating the solid material having the lower part discharge pipe 13 of the liquid cyclone and a separated material storage vessel 30 and a separated material discharge means 40 which are connected airtightly to each other is provided with a lower part discharge pipe clogging preventing unit 20 having a penetrating body 21 for stripping the solid material stuck on the inside of the lower part discharge pipe by reciprocatively moving in the lower part discharge pipe 13.
Patent JP-2002067248-A (JP)
Title: Resin composite material with improved bonding property and method for preparing it and part for bonding using it and method for bonding
Inventor: TATEYAMA MASARU
IPC: B29C45/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composite member with good fuel barrier properties and excellent durability and adhesive properties in the existance of a fuel. SOLUTION: A resin composite material prepared by bonding a member consisting of a thermoplastic resin (A) with a smaller liquid absorption than that for high density polyethylene resin and a member consisting of a polyolefin resin composition (B) consisting of a polyolefin resin with good adhesive properties to the thermoplastic resin and a filler is obtained.
Patent JP-2002075181-A (JP)
Title: Manufacturing method of slot type shadow mask
Inventor: NAKAHARA NORIYUKI
IPC: H01J9/14
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a shadow mask which can obtain required rectangular-like slots and line-like perforated bridges. SOLUTION: In a manufacturing method of a slot type shadow mask, formed a plurality of rectangular slots arrayed in a prescribed arrangement and perforated bridges, joining prescribed adjacent slots by a photoetching method, an opening shape of a resist coating around the part corresponding to a slot is formed as a nearly rectangular shape with convex-like part at the peripheral part corresponding to a joining part between a slot and a perforated bridge, and around the part corresponding to a perforation bridge is formed as a nearly convex-like or top-like shape, so as not to join to the opening part for an adjacent slot.
Patent JP-2002072088-A (JP)
Title: Imaging device
Inventor: HAGIMORI HITOSHI
IPC: G02B15/16
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device equipped with a zoom lens which is made more inexpensive and more compact than the conventional one while satisfying desired image-forming performance. SOLUTION: This imaging device is equipped with a zoom lens system forming an optical image with light from an object and an imaging device converting the optical image formed by the zoom lens system to an electronic video signal. The zoom lens system consists of a 1st lens group having positive power, a 2nd lens group having negative power and a 3rd lens group having positive power in order from the object side and is constituted to vary power by fixing the 1st lens group and moving the 2nd lens group and the 3rd lens group on an optical axis so as to change a space between the respective lens groups. At least either the 1st lens group or the 2nd lens group consists of a homogeneous single lens, and the lens system has a diaphragm in the 3rd lens group.
Patent JP-2001261258-A (JP)
Title: Rail bracket of elevator
Inventor: OKAMOTO KENICHI
IPC: B66B1/06
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a rail bracket of an elevator capable of damping and restraining vibration propagated from a guide rail to a hoistway wall of the elevator without requiring an elastic body and a vibration absorbing member in addition to the rail bracket. SOLUTION: A bent part 1c of the rail bracket formed substantially into an L-shape by a steel plate is formed to have a bending radius three times as large as the thickness of the steel plate.
Patent JP-2002081889-A (JP)
Title: Heat exchanging material of hollow fibrous structure having micro thin hole
Inventor: SUZUKI MASAYA
IPC: F28F23/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanging material of hollow fibrous structure having micro thin holes, e.g. a heat exchanging material of zeolite having micro thin holes applicable to a heat pump. SOLUTION: The heat exchanging material of hollow fibrous structure, e.g. imogolite or imogolite-like structure, has thin holes passing water molecules on the inside of the wall of hollow fibrous structure. The heat exchanging material has higher dewatering and water absorbing capacities and a higher heat exchanging capacity as compared with a conventional one thus exhibiting a higher effect.
Patent JP-2002087251-A (JP)
Title: Carrying facility
Inventor: MATSUKAWA KAZUFUMI
IPC: B61D27/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a carrying facility in which a rail device forming both passages less easily deposits dust or the like, a moving body can be smoothly and stably branched and merged between both passages, and a curved part can be easily formed. SOLUTION: The rail device 10 comprises a pair of right and left rail bodies 11 and 12 with a space S formed and arranged therebetween. In a branching and merging part, the rail bodies located on the branching and merging passage 51 side forms a space to performs division, and the rail bodies 11a and 12a on the branching and merging passage 51 side are continuously arranged from a divided end. A predetermined passage side guide body 15 and a branching and merging side guide body 16 are provided on the branching and merging part. A direction regulating member 25 provided on the moving body 20 is movable in the right-and-left direction between positions corresponding to both guide bodies. Wheat the direction regulating member is guided by the guide bodies, wheels 21 on the space side are raised above wheel supporting surfaces 11A and 12A.
Patent JP-2002086003-A (JP)
Title: Grinding mixer
Inventor: NAGASAWA YOSHIFUMI
IPC: B01F15/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mixer capable of effectively grinding a lump such as a dehydrated cake or the like to a reutilizable state. SOLUTION: Two parallel mixing shafts 3 and 3' are arranged in a mixing tank 2 and a plurality of arms 10 are arranged to each of the mixing shafts 3 and 3' at a predetermined interval. Grinding-down blades 13, which press a material to the inner wall 16 of the mixing tank 2 to grind down the same, and scratching-off blades 14, which scratch off the material adhering to the inner wall 16 of the mixing tank 2 at the time of grinding down, are screwed in the leading ends of the arms 10 by one blade fixing bolts 15 almost parallel to the mixing shafts 3 and 3'. The angles of the blades 13 and 14 are appropriately adjusted corresponding to the lumpy matter to be treated to effectively grind the lumpy matter.  When foreign matter is bitten in the gaps between the blades 13 and 14 and the inner wall 16 of the mixing tank 2 and load is applied to the blades, the blades 13 and 14 are revolved around the blade fixing bolts 15 to allow an impact to escape to prevent the damage of the arms or the shafts.
Patent JP-2001120838-A (JP)
Title: Game controller and information storage medium
Inventor: FUKAWA TAKASHI
IPC: A63F13/426
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a game controller capable of providing a precise coordinate of an instructed position by use of synchronous signals. SOLUTION: Cables 22 and 24 transmit a video signal from the video output terminal of a game device body and a control signal to a controller terminal. An HV separator 150 separates a vertical synchronous signal and a horizontal synchronous signal from the video signal. A photosensor 154 provided to a gun 20 detects the light from an impact area, and a position arithmetic part 162 determines the impact coordinate on the basis of this detection pulse and the synchronous signals from the HV separator 150. The cable 22 is connected to the cable 24 within a connector 36, and the transmission of the video signal and the control signal is performed through the cable 24. The video output terminal is connected to a video input terminal and a second game controller by use of a connector 30 having male and female terminals 32 and 34.  The HV separator 150 may be provided within the gun 20 or within the connector 36.
Patent JP-2002087218-A (JP)
Title: Cap for washer tank
Inventor: TANAKA DAISUKE
IPC: B60S1/50
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a washer tank for extremely easy installation of a filter. SOLUTION: This cap 1 for the washer tank has holder 2 forming a filter installing part 2c and fitted to and installed in a filter hole 50b of the washer thank 50, the filter 4 fixed to the filter installing part 2c of the holder 2 and a cap part 3 connected to a part of the holder 2 via a hinge 5, freely attachable to the holder 2 and covering the filter hole 50b and the filter 4.
Patent JP-2002092914-A (JP)
Title: Method for automatically adjusting servo of optical disk drive
Inventor: HAGIWARA TAKAHISA
IPC: G11B7/095
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To stably control a servo or the like even in a pickup whose characteristics deteriorate when its lens is shifted in a tracking direction. SOLUTION: In the automatic adjustment of the optical disk drive, the adjustment is performed after shifting the objective lens of the optical pickup in the tracking direction, and then adjustment values are stored (Step S2). The measurement of sigmoid characteristic of a focus is included in the adjustment. A servo operation or the like in the optical pickup is controlled by using these adjustment values.
Patent JP-2002100004-A (JP)
Title: Thin film magnetic head
Inventor: SUGAWARA NOBUHIRO
IPC: G11B5/31
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To perform a proper operation in a high frequency band by suppressing the reduction of inductance L as much as possible in the high frequency band, and maintaining high head efficiency in the high frequency band. SOLUTION: When a core connecting height equivalent to the length of a part for connection between lower and upper layer cores 14 and 17 is (h), and the core thickness of the thinner film thickness of the lower layer core 14 or the upper layer core 17 is (t), the size of the core connection height (h) is defined so as to set a value (h/t) obtained by standardizing the core connection height (h) by the core thickness (t) in the range of 0.6<h/t<2.0.
Patent JP-2002059781-A (JP)
Title: Wireless brake warning lamp
Inventor: TAKAHASHI KAZUO
IPC: B62J6/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a wireless brake warning lamp with high safety effect allowing easy attachment and detachment in a highly visible position such as a helmet in regard to a wireless type warning lamp used in a motorcycle or a bicycle and needing no wiring. SOLUTION: This wireless brake warning lamp is composed of a microswitch 1, a radio wave transmitter 2, switch wiring 3, a radio wave receiver 4, a warning lamp 5 and lamp wiring 6. A receiving warning lamp device 7 is a device integrating the radio wave transmitter 4, the warning lamp 5, and the lamp wiring 6 and incorporating them as an integrated body.
Patent JP-2002100507-A (JP)
Title: Replacement spring magnet and its manufacturing method
Inventor: WAKI NORIHISA
IPC: G01P15/105
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a bulked replacement spring magnet and its manufacturing method, and a motor, a sensor or the like with the replacement spring magnet without damaging magnet characteristics. SOLUTION: The bulked replacement spring magnet has a structure, wherein raw powder is made dense, and boron atom and oxygen atom cohere among grains of the dense raw powder, and comprises a permanent magnet phase and a soft magnetic phase. Magnet material composition formula is NdxFe100-x-yBy wherein x=4 to 11, y=3 to 8 or x=7.5 to 10.5, y=5.5 to 7.5. The ratio of concentration of boron atom among dense raw powder grains to concentration of boron atom inside raw powder grain (intergranular concentration/intragranular concentration) is at least 1.2. The ratio of concentration of oxygen atom among the dense raw powder grains to concentration of oxygen atom inside raw powder grain (intergranular concentration/ intragranular concentration) is at least 1.2.
Patent JP-2001191377-A (JP)
Title: Mold clamping device
Inventor: MORITA RYOZO
IPC: B29C45/76
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping device, in which inertia moment of a servomotor giving driving force of mold opening and closing and mold clamping or the like is favorably made small and load necessary at the time of starting and finishing its rotation and driving thereof is made small and thereby a molding cycle is effectively shortened. SOLUTION: A plurality of ball screw shafts 30 are arranged between a movable platen 14 and a stationary platen 12 so as to be extended in parallel with the moving direction of the movable platen 14 and also supported turnably around a center shaft and unmovably in the direction of the center shaft. On one hand, ball screw nuts 54 stuck to the movable platen 14 are screwed for the respective bolts. Furthermore, a plurality of servomotors 28 sandwich the movable platen 14 between these for the end part on the side opposite to the supporting side of the stationary platen 12 of a plurality of ball screw shafts 30 and are positioned on the side opposite to the side, on which the stationary platen 12 is positioned, and are stationarily arranged. The mold clamping device is constituted of directly connecting the rotors of a plurality of servomotors 28 in an integrally rotatable state.
Patent JP-2002106394-A (JP)
Title: Power generation control method for generator
Inventor: MATSUI KAZUNORI
IPC: F02D29/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an idle rotation getting unstable caused by reducing the intake air quantity for controlling the idle rotation without lowering the generation voltage in a case of the disconnection of a signal line for controlling to lower the generation voltage of an alternator for improving the fuel consumption. SOLUTION: A device for detecting a load of an engine, when the detected load of the engine is lower than a prescribed value, transmitting a signal for lowering a target voltage from an electronic control device 6 to a control circuit, and reducing the intake air quantity, detects whether a battery voltage becomes a prescribed voltage or lower when the signal for lowering the target voltage is transmitted from the electronic control device 6 to the control circuit, and when detecting that the battery voltage does not become the prescribed value or lower, prohibits the reduction of the intake air quantity.
Patent JP-2002106484-A (JP)
Title: Motor type scroll compressor
Inventor: MOROI TAKAHIRO
IPC: F04C29/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems of needing a wide space to install a conventional type compressor and also of needing the protection of a steam exchange membrane disposed at the outlet side of compressor by lowering a gas temperature when using the compressor to compress a gas to be supplied to a fuel cell. SOLUTION: A motor type scroll compressor has a housing 1, a fixed scroll 21 fixed to the housing 1, a revolving scroll 31 provided eccentrically to the fixed scroll 21, and a motor part 5. This housing 1 is characterized by having a high pressure chamber 25 in which a compressed gas is supplied, a first cooling chamber 26' which is installed adjacently to the high pressure chamber 25 and in which a cooling fluid is supplied, a second cooling chamber 42 in which the cooling fluid is supplied to cool the motor part 5, and a fluid passage 7 which connects the first cooling chamber 26' with the second cooling chamber 42 and streams the cooling fluid from the former toward the latter.
Patent JP-2002107558-A (JP)
Title: Optical transmission module and optical communication system using the same
Inventor: MATSUSHIMA NAOKI
IPC: G02B6/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a beam spot converting optical waveguide such that a manufacturing process is simple, manufacturing costs are reduced, and integral formation with an optical waveguide and manufacture on an optical device mounted substrate are enabled, and also to reduce the cost by improving optical coupling efficiency between optical parts, facilitating assembling/mounting and reducing manufacturing costs of an optical transmission module. SOLUTION: A beam spot enlarging optical waveguide 11 which enlarges the beam spot diameter is connected to a beam spot reducing optical waveguide 13 which reduces the beam spot diameter in the propagating direction of light beams, and a core layer is laminated with plural members having a different refractive index. Or the beam spot enlarging optical waveguide 11, a beam spot holding optical waveguide 12 which keeps the beam spot diameter almost constant and the beam spot reducing optical waveguide 13 are connected along the propagating direction of the optical beams, and the core layer is laminated with plural members having different refractive indexes.